Method and communication system for the wireless transmission of information between a mobile terminal and a base station
Номер патента: DE19737124A1
Опубликовано: 18-03-1999
Автор(ы): Bernd Dipl Ing Bienek
Принадлежит: SIEMENS AG
Опубликовано: 18-03-1999
Автор(ы): Bernd Dipl Ing Bienek
Принадлежит: SIEMENS AG
Реферат: According to the invention, additional information (ZI, ZI*) are transmitted in the time slots (ZS) during protection time (SZ) according to a time division multiple access method (TDMA) between a mobile terminal (MS) and a fixed station (BS) in a communication system. Said information in conjunction with the information (for instance, IF1...IF4, IFx...IFz) contained in at least two successive time slots (ZS) form a continuous information flow (for instance, IF1, ZI, IF2..., IFx, ZI*, IFy...). This makes it possible to increase the effective information transmission rate without extra hardware requirements. Since both the transmitter and the receiver in the terminal and in the fixed station require energy during protection time, said energy is utilized through the additional information transmission in accordance with the continuous information flow. Average energy consumption per information flow is thus reduced, thereby leading to longer operating time (stand-by time) in the terminal.
Method and apparatus using modified almost blank subframes for the purpose of device to device direct communication
Номер патента: EP2868150A2. Автор: Shailesh Patil,Ritesh K. Madan. Владелец: Qualcomm Inc. Дата публикации: 2015-05-06.