Methods and apparatus for device to device synchronization priority
Опубликовано: 25-01-2017
Автор(ы): Boon Loong Ng, Gerardus Johannes Petrus van Lieshout, Thomas David NOVLAN, Ying Li
Принадлежит: SAMSUNG ELECTRONICS CO LTD
Реферат: A Device to Device (D2D) user equipment (UE) includes an antenna configured to communicate via a D2D communication. The D2D UE also includes processor configured to enter a communication Mode 2 when certain conditions are met. The certain conditions include: when a first timer (T310) for detecting radio link failure is running, a second timer (T311) for initiating the connection reestablishment is running, or a third timer (T301) for requesting connection reestablishment is running. In communication Mode 2, the D2D UE, on its own, selects resources from resource pool(s) to transmit D2D data and D2D control information. The processing circuitry further configured to exit the communication Mode 2 and enter a communication Mode 1 when the certain condition is no longer met. In communication Mode 1, the D2D UE uses resources configured by another station.
Method and apparatus for synchronizing a device-to-device communication
Номер патента: ES2656526T3. Автор: Stefano Sorrentino. Владелец: Telefonaktiebolaget LM Ericsson AB. Дата публикации: 2018-02-27.