发明名称 |
PRACH-BASED PROXIMITY DETECTION |
摘要 |
Improvements to signaling procedures for use in physical random access channel (PRACH)-based proximity detection are disclosed. Signaling and signaling processes from a serving base station may trigger a more efficient and reliable transmission of PRACH from related user equipment (UE). At the dynamic power nodes (DPNs) monitoring for such PRACH-based proximity, features are disclosed which establish neighbor lists for more efficient management of detection and proximity activation. |
申请公布号 |
US2014211677(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
US201414165351 |
申请日期 |
2014.01.27 |
申请人 |
QUALCOMM Incorporated |
发明人 |
Barbieri Alan;Xu Hao;Jain Vikas;Malladi Durga Prasad;Khan Awaiz Ahmad;Kotla Samatha;Sachdev Balwinderpal |
分类号 |
H04W74/08;H04W52/28 |
主分类号 |
H04W74/08 |
代理机构 |
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代理人 |
|
主权项 |
1. A method of wireless communication, comprising:
transmitting, from a serving base station, a signal to a mobile device served by the serving base station, wherein the signal triggers periodic physical random access channel (PRACH) transmission from the mobile device. |
地址 |
San Diego CA US |