SWITCHED POWER LINE COMMUNICATION

A method, an apparatus, and a computer program product for power line communication (PLC) are provided. The apparatus receives a first packet, selects a bus from a plurality of PLC buses, each PLC bus isolated from other buses of the plurality of buses, and forwards the first packet to a destination PLC modem connected to the selected bus. A method and system for switched power line communication (PLC) is also provided. The system provides power to a plurality of PLC buses via a main circuit breaker, receives a first signal for communicating to a PLC bus, selects a PLC bus from the plurality of buses based on the first signal, communicates a second signal to the selected PLC bus, the second signal based on the first signal, and filters the second signal communicated to the selected PLC bus to prevent the second signal from passing through the main circuit breaker.

DYNAMIC POWER MANAGEMENT SCHEME IN WIRELESS NETWORKS BASED ON POWER OVER ETHERNET (POE)

A method, an apparatus, and a computer program product for managing power of a connection point in a wireless communication system are provided. A connection point may discover a mobile node, send to a gateway a request to increase an amount of power that the connection point can consume to service the discovered mobile node, and receive from the gateway a response related to the request to increase the amount of power. In an aspect, a gateway receives from a first connection point a request to change an amount of power that the first connection point is allowed to consume to service a discovered mobile node, determines whether to accept the request from the first connection point, and sends a first command to increase the amount of power that the first connection point is allowed to consume to service the discovered mobile node if the request is accepted.

DYNAMIC POWER MANAGEMENT SCHEME IN WIRELESS NETWORKS BASED ON POWER OVER ETHERNET (POE)

A method, an apparatus, and a computer program product for managing power of a connection point in a wireless communication system are provided. A connection point may discover a mobile node, send to a gateway a request to increase an amount of power that the connection point can consume to service the discovered mobile node, and receive from the gateway a response related to the request to increase the amount of power. In an aspect, a gateway receives from a first connection point a request to change an amount of power that the first connection point is allowed to consume to service a discovered mobile node, determines whether to accept the request from the first connection point, and sends a first command to increase the amount of power that the first connection point is allowed to consume to service the discovered mobile node if the request is accepted.

CONGESTION CONTROL SCHEME

A method, an apparatus, and a computer program product for congestion control are provided. The apparatus measures respective signal qualities in at least two regions of a resource block, compares the respective signal qualities to each other, and determines a network congestion level based on the comparison. In an aspect, the apparatus may further decide whether to use resources respectively included in the at least two regions based on the network congestion level. Alternatively, the apparatus may further identify at least one MTC device or UE to refrain from using resources respectively included in the at least two regions when the network congestion level is above a threshold, and transmit a congestion control signal to the at least one identified MTC device or identified UE when the network congestion level is above the threshold.

Interleave block processing ordering for video data coding

Systems and methods for interleaving video sub-blocks in video coding are described herein. In one aspect, an apparatus includes a memory and a video coder. The memory stores a first video block and a second video block. The first video block and the second video block include sub-blocks. The video coder processes a first sub-block of the first video block according to a first process and a second process, and processes a second sub-block of the first video block according to the first process and the second process after processing the first sub-block of the first video block according to the first process and the second process. Further, the video coder processes a first sub-block of the second video block according to the first process before processing the second sub-block of the first video block according to the first process.

Concurrent processing of horizontal and vertical transforms

In an example, a method of transforming video data in video coding includes applying a first stage of a two-dimensional transform to a block of video data values to generate a block of first stage results, and applying a second stage of the two-dimensional transform to the block of first stage results without reordering the first stage results to generate a block of second stage results.

SPECIAL ROBOT WITH COMPLEX TERRAIN ADAPTIVE FUNCTION AND A MOTION AND OPERATION METHOD THEREOF

Disclosed are a special robot with complex terrain adaptive function and a motion and operation method thereof. The special robot comprises a crawler chassis, a shock absorption suspension assembly, a suspension adaptive adjustment assembly and an electronic control assembly. The present disclosure achieves an adaptive angle adjustment on the left and right sides of the shock absorption suspension assembly, including the independent pitch angle and roller angle adjustment on the left and right sides of the shock absorption suspension assembly by the configuration of structures such as the suspension adaptive adjustment assembly and then achieves the adaptability of the robot on complex and tough pavement conditions by the combination with a sensor for pavement perception, which ensures walking performance and attachment ability of mechanisms, further improves the load-bearing performance of the crawler robot, ensures the safety, stability and adaptability of the mobile platform.

Adaptive control for transforms in video coding

In an example, a method of transforming video data comprises determining, based on variable operational code, a plurality of control parameters for transforming the video data in a transform domain, wherein the operational code maps each of the plurality of control parameters to respective operational code fields, and performing transformation of the video data based on the determined control parameters.

Collapsible connected crank having internal pressure springs

The present invention includes two rotatable sleeves, two springs, two pins, two plastic sleeves and a Z-shaped crank. The two springs are respectively disposed in the two rotatable sleeves. The two rotatable sleeves are respectively accommodated around corresponding left end and right end of the crank. One end of each of the two springs is abuttingly connected on an inner wall of one of the two rotatable sleeves and one other end abuttingly connected on an end wall of the crank. The two pins are respectively penetrated through the two rotatable sleeves and are insertingly connected on the crank. The two plastic sleeves are respectively accommodated around left and right ends of the crank to closely cover the two pins. Thus, the present invention not only provides a smooth and pleasant appearance, but also allows a pedal to a position parallel to a bicycle without affecting a boxing effect.

HYBRID RELAY SCHEME

Methods, systems, and devices are described for improving uplink communications of a machine type communication (MTC) device by relaying communications through a first device, such as a mobile device or user equipment (UE), to a second device, such as a base station or Evolved-NodeB (eNB). In an embodiment, a relay device may participate in a discovery process to discover an MTC device. The relay device may then receive data from the discovered MTC device, such as through a peer-to-peer link, and relay the data to a base station through a second communication link. In another embodiment, an MTC device may participate in a discovery process with a first device, such as a relay UE. The MTC device may then transmit data to the relay UE for relaying to a second device, such as a base station. In either case, the MTC device may receive data directly from the base station. 1. A method of wireless communication performed at a first device comprising:participating in a discovery process to discover a machine type communication (MTC) device;receiving, at the first device, data from the discovered MTC device; andrelaying, by the first device, the data from the MTC device to a second device.2. The method of claim 1 , further comprising:establishing a first peer-to-peer connection with the MTC device; andestablishing a second connection with the second device.3. The method of claim 1 , wherein the participating in the discovery process with the MTC device comprises:broadcasting, by the first device, a peer discovery signal to indicate availability to serve as a relay.4. The method of claim 3 , further comprising:receiving a request from the MTC device to serve as the relay; andtransmitting a message to the MTC device to confirm that the first device will serve as the relay.5. The method of claim 4 , wherein the transmitting a message to the MTC device to confirm that the first device will serve as the relay comprises:routing the message to the MTC device via the second device.6 ...

RELAY SCHEME BETWEEN NARROW FREQUENCY BAND AND BROAD FREQUENCY BAND DEVICES

Methods, systems, and devices are described for improving uplink communications of machine type communication (MTC) devices. In some embodiments, an MTC device may perform a discovery operation on a first narrow frequency band, establish a first communication link with a discovered relay device on a second narrow frequency band, and transmit MTC data on the second narrow frequency band to the discovered relay device to be relayed to a third device on a second communication link on a broad frequency band. In another embodiment, a first device may participate in a discovery operation with a second device. The first device may establish a communication link with the second device on a first narrow frequency band and receive data from the second device on a second narrow frequency band. The first device may relay the data to a third device over a second communication link on a broad frequency band. 1. A method of wireless communication comprising:performing, by a first wireless device, a discovery operation on a first narrow frequency band;establishing a first communication link with a discovered second wireless device on a second narrow frequency band; andtransmitting data on the second narrow frequency band to the discovered second wireless device, the data to be relayed by the discovered second wireless device to a third device on a second communication link on a broad frequency band.2. The method of claim 1 , wherein at least one of the first narrow frequency band or the second narrow frequency band is a subset of the broad frequency band.3. The method of claim 1 , wherein the first narrow frequency band and the second narrow frequency band are the same.4. The method of claim 3 , wherein the second narrow frequency band is common to a plurality of narrow frequency band wireless devices.5. The method of claim 1 , wherein at least one of the first narrow frequency band or the second narrow frequency band is predefined.6. The method of claim 1 , wherein at least one of ...

OPPORTUNISTICALLY UTILIZING MEDIA RESOURCES

Methods, systems, and devices are described for improving communications of a machine type communications (MTC) device. In a method of communication, a signal to interference noise ratio (SINR) of one or more resource blocks (RBs) of a target device may be estimated by, for example, an MTC device. The MTC device may then select one or more of the RBs of the target device to be in a resource pool based at least in part on the estimated SINR. In some embodiments, the MTC device may compare the estimated SINR of the one or more RBs of the target device to a threshold SINR and select one or more RBs with an SINR less than the threshold SINR to be in the resource pool. In some embodiments, the MTC device may randomly select a resource block from the resource pool and transmit on the selected resource block. 1. A method of communication comprising:estimating, by a machine type communications (MTC) device, a signal to interference noise ratio (SINR) of one or more resource blocks of one or more target devices;selecting, by the MTC device, one or more of the resource blocks of the one or more target devices to be in a first resource pool based at least in part on the estimated SINR; andcommunicating a signal over one or more resource blocks in the first resource pool.2. The method of claim 1 , further comprising:comparing the estimated SINR of the one or more resource blocks of the one or more target devices to a threshold SINR,wherein the selecting of one or more of the resource blocks of the one or more target devices to be in the first resource pool comprises selecting one or more resource blocks with an SINR less than the threshold SINR.3. The method of claim 1 , further comprising:randomly selecting a resource block from the first resource pool; andtransmitting, by the MTC device, on the selected resource block.4. The method of claim 3 , further comprising:determining a hopping pattern used by the one or more target devices; andhopping the selected resource block based ...

INTEGRATED DOWNSCALE IN VIDEO CORE

Implementations include video image processing systems, methods, and apparatus for integrated video downscale in a video core. The downscaler computes and writes a display frame to an external memory. This frame may have the same resolution as a target display device (e.g., mobile device). The target display device then reads this display frame, rather than the original higher resolution frame. By enabling downscale during encoding/decoding, the device can conserve resources such as memory bandwidth, memory access, bus bandwidth, and power consumption associated with separately downscaling a frame of video data. 1. An electronic device for processing video data , the device comprising:a receiver configured to receive input video data; and a video encoder;', 'a video decoder; and', 'a downscaler coupled with the encoder and the decoder, the downscaler configured to generate a downscaled version of the input video data during encoding or decoding, wherein the output video data includes the downscaled version of the input video data., 'a video coder configured to generate output video data, the video coder including2. The device of claim 1 , wherein the downscaler is configured to generate the downscaled version of the input video data based on one of a deblocked encoded version of the input video data or the received input video data.3. The device of claim 1 , wherein the downscaler is configured to generate the downscaled version of the input video data based on a deblocked decoded version of the received input video data.4. The device of claim 1 , wherein the input video data comprises interlaced video data.5. The device of claim 4 , wherein generating the downscaled version of the input video data comprises:identifying at least one downscaling direction of a plurality of downscale directions, the plurality of downscale directions comprising horizontal downscaling and vertical downscaling; and deinterlacing the downscaled interlaced video data; and', 'scaling the ...

DRAW CALL VISIBILITY STREAM

This disclosure describes a device configured to generate a primitive visibility stream that indicates whether respective primitives of a set of primitives are visible when rendered and to generate, based on the primitive visibility stream, a draw call visibility stream that indicates whether respective draw calls for rendering the set of primitives include instructions for rendering visible primitives of the set of primitives. Based on the draw call visibility stream indicating that a respective draw call does not include instructions for rendering visible primitives, the device is further configured to drop the respective draw call. Based on the draw call visibility stream indicating that the respective draw call includes instructions for rendering visible primitives, the device is further configured to execute the respective draw call. 1. A method comprising:generating a primitive visibility stream that indicates whether respective primitives of a set of primitives are visible when rendered;generating, based on the primitive visibility stream, a draw call visibility stream that indicates whether respective draw calls for rendering the set of primitives include instructions for rendering visible primitives of the set of primitives;based on the draw call visibility stream indicating that a respective draw call does not include instructions for rendering visible primitives, dropping the respective draw call; andbased on the draw call visibility stream indicating that the respective draw call includes instructions for rendering visible primitives, executing the respective draw call.2. The method of claim 1 , wherein dropping the respective draw call comprises dropping a portion of the primitive visibility stream that corresponds to the respective draw call.3. The method of claim 1 , wherein executing the respective draw call comprises:determining, based on the primitive visibility stream, one or more visible primitives for the respective draw call.4. The method of ...

METHODS AND COMPOSITIONS FOR SINGLE CELL SECRETOMICS

Systems, methods, compositions, and kits for measuring secreted factors from cells are disclosed herein, including those capable of determining single cell secretion activity and protein expression and/or gene expression simultaneously. Disclosed herein include bispecific probes comprising an anchor probe capable of specifically binding to a surface cellular target of a cell, and a capture probe capable of specifically binding to a secreted factor secreted by a cell that is associated with the capture probe. Also disclosed herein include secreted factor-binding reagents capable of specifically binding to a secreted factor bound by a capture probe, where a secreted factor-binding reagent can comprise a secreted factor-binding reagent specific oligonucleotide comprising a unique factor identifier sequence for the secreted factor-binding reagent. 1. A method for measuring the number of copies of a secreted factor secreted by cells , comprising:contacting a plurality of bispecific probes with a plurality of cells comprising a surface cellular target to form a plurality of cells associated with the bispecific probes, wherein the plurality of cells are capable of secreting a plurality of secreted factors, wherein the bispecific probe comprises an anchor probe and a capture probe, wherein the anchor probe is capable of specifically binding to the surface cellular target, and wherein the capture probe is capable of specifically binding to at least one of the plurality of secreted factors secreted by one of the plurality of cells that is associated with the capture probe;contacting the plurality of cells associated with the bispecific probes with a plurality of secreted factor-binding reagents capable of specifically binding to a secreted factor bound by a capture probe, wherein each of the plurality of secreted factor-binding reagents comprises a secreted factor-binding reagent specific oligonucleotide comprising a unique factor identifier sequence for the secreted factor- ...

RENDERING GRAPHICS TO OVERLAPPING BINS

In an example, a method for rendering graphics data includes rendering pixels of a first bin of a plurality of bins, wherein the pixels of the first bin are associated with a first portion of an image, and rendering, to the first bin, one or more pixels that are located outside the first portion of the image and associated with a second, different bin of the plurality of bins. The method also includes rendering the one or more pixels associated with the second bin to the second bin, such that the one or more pixels are rendered to both the first bin and the second bin. 1. A method for rendering graphics data , the method comprising:rendering pixels of a first bin of a plurality of bins, wherein the pixels of the first bin are associated with a first portion of an image;rendering, to the first bin, one or more pixels that are located outside the first portion of the image and associated with a second, different bin of the plurality of bins; andrendering the one or more pixels associated with the second bin to the second bin, such that the one or more pixels are rendered to both the first bin and the second bin.2. The method of claim 1 , wherein rendering the one or more pixels located outside the first bin to the first bin comprises determining an overlap region for the first bin that overlaps with the second bin and includes the one or more pixels located outside the first bin.3. The method of claim 2 , wherein determining the overlap region comprises determining a fixed pixel width for the overlap region.4. The method of claim 2 , further comprising selecting one or more pixel filters for filtering the one or more pixels claim 2 , and wherein determining the overlap region comprises determining the overlap region based on the selected one or more pixel filters.5. The method of claim 1 , wherein rendering the one or more pixels located outside the first bin to the first bin comprises storing pixel values of the one or more pixels to a local graphics processing ...

Methods and compositions for single cell secretomics

Systems, methods, compositions, and kits for measuring secreted factors from cells are disclosed herein, including those capable of determining single cell secretion activity and protein expression and/or gene expression simultaneously. Disclosed herein include bispecific probes comprising an anchor probe capable of specifically binding to a surface cellular target of a cell, and a capture probe capable of specifically binding to a secreted factor secreted by a cell that is associated with the capture probe. Also disclosed herein include secreted factor-binding reagents capable of specifically binding to a secreted factor bound by a capture probe, where a secreted factor-binding reagent can comprise a secreted factor-binding reagent specific oligonucleotide comprising a unique factor identifier sequence for the secreted factor-binding reagent.

Opportunistically utilizing media resources

Methods, systems, and devices are described for improving communications of a machine type communications (MTC) device. In a method of communication, a signal to interference noise ratio (SINR) of one or more resource blocks (RBs) of a target device may be estimated by, for example, an MTC device. The MTC device may then select one or more of the RBs of the target device to be in a resource pool based at least in part on the estimated SINR. In some embodiments, the MTC device may compare the estimated SINR of the one or more RBs of the target device to a threshold SINR and select one or more RBs with an SINR less than the threshold SINR to be in the resource pool. In some embodiments, the MTC device may randomly select a resource block from the resource pool and transmit on the selected resource block.

Medicinal composition containing benzo[a]phenoxanthin compound as the active ingredient for preventing or treating protozoal disease

Provided is a medicinal composition, in particular, a medicinal composition for treatment and/or prevention which has a high therapeutic effect on infection with a parasitic protozoa and a selective toxicity thereto and exhibits a life-prolonging effect and so on. A medicinal composition which contains as the active ingredient a benzo[a]phenoxazine compound represented by General formula (1) or a salt compound of the same, in particular, an agent for treating and/or preventing infection with a protozoa such as malaria, leishmaniasis, African trypanosomiasis, Chagas disease, toxoplasmosis, lymphatic filariasis, babesiosis or coccidium disease; and a novel compound which is contained therein as the active ingredient.

Relay scheme between narrow frequency band and broad frequency band devices

Methods, systems, and devices are described for improving uplink communications of machine type communication (MTC) devices. In some embodiments, an MTC device may perform a discovery operation on a first narrow frequency band, establish a first communication link with a discovered relay device on a second narrow frequency band, and transmit MTC data on the second narrow frequency band to the discovered relay device to be relayed to a third device on a second communication link on a broad frequency band. In another embodiment, a first device may participate in a discovery operation with a second device. The first device may establish a communication link with the second device on a first narrow frequency band and receive data from the second device on a second narrow frequency band. The first device may relay the data to a third device over a second communication link on a broad frequency band.

Congestion control scheme

A method, an apparatus, and a computer program product for congestion control are provided. The apparatus measures respective signal qualities in at least two regions of a resource block, compares the respective signal qualities to each other, and determines a network congestion level based on the comparison. In an aspect, the apparatus may further decide whether to use resources respectively included in the at least two regions based on the network congestion level. Alternatively, the apparatus may further identify at least one MTC device or UE to refrain from using resources respectively included in the at least two regions when the network congestion level is above a threshold, and transmit a congestion control signal to the at least one identified MTC device or identified UE when the network congestion level is above the threshold.

Screen sharing method, electronic device and system

水平および垂直変換の並行処理

【課題】２次元（２Ｄ）変換の効率的な適用に関する方法及び装置を提供する。【解決手段】ビデオコーディングにおいてビデオデータを変換する方法は、バッファに変換されるべきデータを記憶すること２００と、第１のステージの結果のブロックを生成するためにビデオデータ値のブロックに２次元変換の第１のステージを適用すること２０２と、第２のステージの結果のブロックを生成するために第１のステージの結果を並べ替えることなしに第１のステージの結果のブロックに２次元変換の第２のステージを適用すること２０４とを含む。【選択図】図８

Concurrent processing of horizontal and vertical transforms

In an example, a method of transforming video data in video coding includes applying a first stage of a two-dimensional transform to a block of video data values to generate a block of first stage results, and applying a second stage of the two-dimensional transform to the block of first stage results without reordering the first stage results to generate a block of second stage results.

Method for adding smart home device to contacts and system

A system for adding a smart home device includes a first mobile phone configured to set, using contact information of a second user, a second mobile phone allowed to make a call to the smart home device, the second mobile phone is configured to automatically add contact information of the smart home device and make a voice call or a video call with the smart home device using the contact information of the smart home device, such that a user is configured to enable, in a setting manner of the smart home device, a friend to automatically discover the smart home device, and then make an audio call or a video call.

Service sharing method, system and electronic device

Automatic camera inspection method, inspection system and storage medium

Communication method and electronic device

This application provides a communication method and an electronic device, and relates to the field of terminal technologies, to mitigate a problem of making a call by using a device without a card. A specific solution is as follows: A first device displays a first interface, where the first interface includes a plurality of dialing options and a first number, the plurality of dialing options include an option of a first SIM card and an option of a second SIM card, the first SIM card is configured in the second device, the second SIM card is configured in the third device, and the first device, the second device, and the third device belong to a same local area network; and in response to a first operation on the option of the first SIM card, the first device displays a second interface, and sends a dialing instruction to the second device to trigger the second device to send a session request to a fourth device, where a third SIM card corresponding to the first number is configured in the fourth device, and the second interface includes the first number.

Electronic device and information display method therefor, and medium

This application relates to an electronic device and an information display method applicable to same, and a medium. The electronic device includes a first screen and a second screen that are an inner screen and an outer screen respectively. The first screen is larger than the second screen. The first screen is a foldable screen. The method includes: detecting a first operation when a plurality of cards are displayed on the second screen in a stacked manner; and displaying, on the first screen in response to the first operation, the plurality of cards displayed on the second screen. A first part of cards and a second part of cards among the plurality of cards are displayed in different positions on the first screen. According to the method disclosed herein, when a user unfolds the relatively large inner screen of the electronic device, the inner screen of the electronic device can display a plurality of cards simultaneously. The plurality of cards can be adjusted based on priority. When the user folds the inner screen and uses the outer screen instead, the outer screen can display the plurality of cards in a stacked manner, and display a card of top priority among the plurality of cards, thereby improving user experience.

Electronic Device and Information Display Method Applicable to Same, and Medium

An electronic device and an information display method. The electronic device includes a first screen and a second screen. The first screen is larger than the second screen. The first screen is a foldable screen. The method includes: detecting a first operation when a plurality of cards are displayed on the second screen in a stacked manner; and displaying, on the first screen in response to the first operation, the plurality of cards displayed on the second screen. A first part of cards and a second part of cards among the plurality of cards are displayed in different positions on the first screen.

Call service guidance method, electronic device, and storage medium

This application provides a call service bootstrapping method, an electronic device, and a storage medium. The method includes: detecting, in response to an operation instruction generated when a phone application is enabled, whether a call function is enabled; switching a current user interface to a first bootstrapping interface if the call function is not enabled, the first bootstrapping interface including a first option; switching the first bootstrapping interface to a first dialing interface in response to an operation instruction generated when the first option is triggered; and switching the current user interface to the first dialing interface if the call function is enabled. According to this application, when a user enables the phone application, the user is bootstrapped to enable the call function. In this way, the user can also answer and make calls even if using an electronic device without a call function.

Fluorescence image registration method, gene sequencing instrument, and storage medium

The present disclosure provides a fluorescence image registration method, the method includes: acquiring a fluorescence image of a biochip; selecting a preset local region of the fluorescence image; acquiring a position of a minimum value of a sum of brightness values of pixels in a first direction and a second direction, and obtaining pixel-level registration points; dividing the pixel-level registration points into non-defective pixels and defective pixels; if the fluorescence image meets the preset standard, correcting positions of the defective pixels according to positions of the non-defective pixels; acquiring a position of a center of gravity of image points of fluorescent molecules according to a center of gravity method; fitting straight lines in the first direction and the second direction respectively according to the position of the center of gravity; and acquiring boundary points of the fluorescence image and calculating the positions of the boundary points.

Method and system for adding smart home device to contacts

Service Sharing Method and System, and Electronic Device

This application provides a service sharing method and system, and an electronic device. The method includes: A first device may display a chat interface with a first contact, where the chat interface includes an input box for a chat message. If it is detected that a user inputs a preset symbol into the input box, the first device displays a first device list. If it is detected that the user selects a second device from the first device list, the first device displays a service list provided by the second device, where the service list includes one or more services provided by the second device. If it is detected that the user selects a first service from the service list, the first device sends a first chat message in the chat interface, where the first chat message includes first service content corresponding to the first service selected by the user.

Color wheel device capable of preventing filter set from flying out

Interleave block processing ordering for video data coding

Systems and methods for interleaving video sub-blocks in video coding are described herein. In one aspect, an apparatus includes a memory and a video coder. The memory stores a first video block and a second video block. The first video block and the second video block include sub-blocks. The video coder processes a first sub-block of the first video block according to a first process and a second process, and processes a second sub-block of the first video block according to the first process and the second process after processing the first sub block of the first video block according to the first process and the second process. Further, the video coder processes a first sub-block of the second video block according to the first process before processing the second sub-block of the first video block according to the first process.

Incoming call display method and electronic devices

Embodiments of this application provide an incoming call display method and an electronic device, the method is performed by a first electronic device, and the method includes: when receiving a first incoming call from a third electronic device, in response to the first incoming call, presenting an incoming call interface of the first incoming call, where a calling party of the first incoming call is displayed in the incoming call interface of the first incoming call; and when receiving a second incoming call event sent from the second electronic device, in response to the second incoming call event, presenting an incoming call interface of a second incoming call. In the method, the first electronic device can display device information of the second electronic device that simultaneously receives an incoming call, thereby improving user use experience.

Congestion control scheme

A method, an apparatus, and a computer program product for congestion control are provided. The apparatus measures respective signal qualities in at least two regions of a resource block, compares the respective signal qualities to each other, and determines a network congestion level based on the comparison. In an aspect, the apparatus may further decide whether to use resources respectively included in the at least two regions based on the network congestion level. Alternatively, the apparatus may further identify at least one MTC device or UE to refrain from using resources respectively included in the at least two regions when the network congestion level is above a threshold, and transmit a congestion control signal to the at least one identified MTC device or identified UE when the network congestion level is above the threshold.

esquema de controle de congestão

trata-se de um método, um aparelho e um produto de programa de computador para controle de congestão. o aparelho mede respectivas qualidades de sinal em pelo menos duas regiões de um bloco de recursos, compara as respectivas qualidades de sinal umas às outras e determina um nível de congestão de rede com base na comparação. em um aspecto, o aparelho pode decidir adicionalmente sobre a possibilidade de usar recursos incluídos respectivamente nas pelo menos duas regiões com base no nível de congestão de rede. alternativamente, o aparelho pode identificar adicionalmente pelo menos um dispositivo de mtc ou um ue para evitar o uso de recursos incluídos respectivamente nas pelo menos duas regiões quando o nível de congestão de rede está acima de um limite e pode transmitir um sinal de controle de congestão para o pelo menos um dispositivo de mtc identificado ou um ue identificado quando o nível de congestão de rede está acima do limite.

Congestion control scheme

A method, an apparatus, and a computer program product for congestion control are provided. The apparatus measures respective signal qualities in at least two regions of a resource block, compares the respective signal qualities to each other, and determines a network congestion level based on the comparison. In an aspect, the apparatus may further decide whether to use resources respectively included in the at least two regions based on the network congestion level. Alternatively, the apparatus may further identify at least one MTC device or UE to refrain from using resources respectively included in the at least two regions when the network congestion level is above a threshold, and transmit a congestion control signal to the at least one identified MTC device or identified UE when the network congestion level is above the threshold.

應用電子圖文檔及數位黑板的負色投影教學系統

Reconstruction method and apparatus considering scanning chain of planning group

Network conferencing system supporting multiple protocols'

Communication method and electronic device

Mobile call method and electronic device

This application provides a mobile call method and an electronic device, which relate to the field of communication technologies and can reduce a possibility that a mobile call is disconnected by mistake and improve call experience of a user in a process in which two electronic devices perform the mobile call by using a preset call function. The method is applied to a first electronic device, and the first electronic device establishes a first wireless communication connection with a second electronic device. The method includes: establishing, by the first electronic device, a mobile call connection with a third electronic device and performing a first mobile call with the third electronic device by using the mobile call connection; when a preset call function is enabled, supporting, by the first electronic device by using the mobile call connection and the first wireless communication connection, the second electronic device to perform a second mobile call with the third electronic device; and in response to a first event, stopping supporting, by the first electronic device, the second electronic device to perform the second mobile call with the third electronic device, and performing a third mobile call with the third electronic device by using the mobile call connection.

應用於電子書及數位黑板的負色投影教學系統

Electronic device and information display method therefor, and medium

Audio processing method, and electronic device

This application relates to the technical field of electronic devices, and provides an audio processing method and an electronic device. When an operation by a user to lower a volume or increase a volume is received, if it is determined that an adjusted volume level is less than or equal to a preset volume level, a private call mode is enabled. For example, sound production may be simultaneously performed through a screen and a receiver, and the two sound production manners may be controlled to produce sounds at different volume intensity (for example, intensity of sounds produced through the screen is greater than or equal to intensity of sounds produced through the receiver), to avoid sound leakage, protect call privacy of the user, and improve call experience of the user. If it is determined that the adjusted volume level is greater than the preset volume level, a high volume mode is enabled. For example, sound production may be simultaneously performed through the screen and the receiver, and the two sound production manners may be controlled to produce sounds at different volume intensity (for example, intensity of sounds produced through the receiver is greater than intensity of sounds produced through the screen), to ensure a good voice output effect and improve call experience of the user.

Polycyclic azide desulfurizer and synthesis method thereof

Disclosed is a polycyclic azide desulfurizer, including the following raw materials in parts by mass: 20-35 parts of an alcohol amine, 20-35 parts of an amide, and an aldehyde, which is 10-15 parts of a small-molecule aldehyde or 20-35 parts of a polyaldehyde. Also disclosed is a method for synthesis of the polycyclic azide desulfurizer, including: mixing an alcohol amine with an amide and stirring, heating, adding a catalyst I dropwise, and performing reaction to obtain a monocyclic triazine, heating the monocyclic triazine, mixing with a polyaldehyde and stirring, adding a catalyst II dropwise, and performing coupling while stirring; alternatively, mixing a small-molecule aldehyde with an amide and stirring, heating, adding a catalyst I dropwise, and performing reaction, adding an alcohol amine, adding a catalyst II dropwise, and performing coupling while stirring; and separating a by-product from a product obtained after the coupling out, and purifying the product.

Call service guidance method, electronic device, and storage medium

Hybrid relay scheme

Methods, systems, and devices are described for improving uplink communications of a machine type communication (MTC) device by relaying communications through a first device, such as a mobile device or user equipment (UE), to a second device, such as a base station or Evolved-NodeB (eNB). In an embodiment, a relay device may participate in a discovery process to discover an MTC device. The relay device may then receive data from the discovered MTC device, such as through a peer-to-peer link, and relay the data to a base station through a second communication link. In another embodiment, an MTC device may participate in a discovery process with a first device, such as a relay UE. The MTC device may then transmit data to the relay UE for relaying to a second device, such as a base station. In either case, the MTC device may receive data directly from the base station.

Adaptive control for transforms in video coding

In an example, a method of transforming video data comprises determining, based on variable operational code, a plurality of control parameters for transforming the video data in a transform domain, wherein the operational code maps each of the plurality of control parameters to respective operational code fields, and performing transformation of the video data based on the determined control parameters.

Congestion control scheme

A method, an apparatus, and a computer program product for congestion control are provided. The apparatus measures respective signal qualities in at least two regions of a resource block, compares the respective signal qualities to each other, and determines a network congestion level based on the comparison. In an aspect, the apparatus may further decide whether to use resources respectively included in the at least two regions based on the network congestion level. Alternatively, the apparatus may further identify at least one MTC device or UE to refrain from using resources respectively included in the at least two regions when the network congestion level is above a threshold, and transmit a congestion control signal to the at least one identified MTC device or identified UE when the network congestion level is above the threshold.

Rendering graphics to overlapping bins

In an example, a method for rendering graphics data includes rendering pixels of a first bin of a plurality of bins, wherein the pixels of the first bin are associated with a first portion of an image, and rendering, to the first bin, one or more pixels that are located outside the first portion of the image and associated with a second, different bin of the plurality of bins. The method also includes rendering the one or more pixels associated with the second bin to the second bin, such that the one or more pixels are rendered to both the first bin and the second bin.

Concurrent processing of horizontal and vertical transforms

In an example, a method of transforming video data in video coding includes applying a first stage of a two-dimensional transform to a block of video data values to generate a block of first stage results, and applying a second stage of the two-dimensional transform to the block of first stage results without reordering the first stage results to generate a block of second stage results.

Opportunistically utilizing media resources

Methods, systems, and devices are described for improving communications of a machine type communications (MTC) device. In a method of communication, a signal to interference noise ratio (SINR) of one or more resource blocks (RBs) of a target device may be estimated by, for example, an MTC device. The MTC device may then select one or more of the RBs of the target device to be in a resource pool based at least in part on the estimated SINR. In some embodiments, the MTC device may compare the estimated SINR of the one or more RBs of the target device to a threshold SINR and select one or more RBs with an SINR less than the threshold SINR to be in the resource pool. In some embodiments, the MTC device may randomly select a resource block from the resource pool and transmit on the selected resource block.

Dynamic power management scheme in wireless networks based on power over ethernet (POE)

A method, an apparatus, and a computer program product for managing power of a connection point in a wireless communication system are provided. A connection point may discover a mobile node, send to a gateway a request to increase an amount of power that the connection point can consume to service the discovered mobile node, and receive from the gateway a response related to the request to increase the amount of power. In an aspect, a gateway receives from a first connection point a request to change an amount of power that the first connection point is allowed to consume to service a discovered mobile node, determines whether to accept the request from the first connection point, and sends a first command to increase the amount of power that the first connection point is allowed to consume to service the discovered mobile node if the request is accepted.

Interleave block processing ordering for video data coding

Systems and methods for interleaving video sub-blocks in video coding are described herein. In one aspect, an apparatus includes a memory and a video coder. The memory stores a first video block and a second video block. The first video block and the second video block include sub-blocks. The video coder processes a first sub-block of the first video block according to a first process and a second process, and processes a second sub-block of the first video block according to the first process and the second process after processing the first sub-block of the first video block according to the first process and the second process. Further, the video coder processes a first sub-block of the second video block according to the first process before processing the second sub-block of the first video block according to the first process.

Integrated downscale in video core

Implementations include video image processing systems, methods, and apparatus for integrated video downscale in a video core. The downscaler computes and writes a display frame to an external memory. This frame may have the same resolution as a target display device (e.g., mobile device). The target display device then reads this display frame, rather than the original higher resolution frame. By enabling downscale during encoding/decoding, the device can conserve resources such as memory bandwidth, memory access, bus bandwidth, and power consumption associated with separately downscaling a frame of video data.

Dynamic power management scheme in wireless networks based on power over ethernet (POE)

A method, an apparatus, and a computer program product for managing power of a connection point in a wireless communication system are provided. A connection point may discover a mobile node, send to a gateway a request to increase an amount of power that the connection point can consume to service the discovered mobile node, and receive from the gateway a response related to the request to increase the amount of power. In an aspect, a gateway receives from a first connection point a request to change an amount of power that the first connection point is allowed to consume to service a discovered mobile node, determines whether to accept the request from the first connection point, and sends a first command to increase the amount of power that the first connection point is allowed to consume to service the discovered mobile node if the request is accepted.