发明名称 |
TERMINAL IN DIGITAL MOBILE RADIO RELAY SYSTEM, TRANSMISSION POWER REGULATION METHOD AND SYSTEM THEREOF |
摘要 |
A terminal in a digital mobile radio relay system, a transmission power regulation method and a system thereof are provided. The method includes that an idle frame sent from a relay station is received, the idle frame carries transmission power information of the relay station (201); the transmission power of the relay station is obtained according to the information in the idle frame (202); after a transmission state is entered, data is transmitted in assigned transmission time slots(203); a signal of the relay station is received via a reversal channel and a strength value of the received signal is calculated (204); when data transmission is required to be continued, the transmission power of a next frame is determined based on the transmission power of the relay station and the strength value of the received signal (206); according to the determined transmission power of the next frame, the data of next frame is transmitted in assigned transmission time slots. |
申请公布号 |
EP2592876(A4) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20100854278 |
申请日期 |
2010.07.05 |
申请人 |
HYTERA COMMUNICATIONS CORP., LTD. |
发明人 |
CHEN, MINGJUN;SAMUEL, CHIA HAN SIONG |
分类号 |
H04W52/02;H04B17/00;H04W52/22;H04W52/24;H04W52/28;H04W52/46 |
主分类号 |
H04W52/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|