发明名称 |
METHODS AND APPARATUS FOR POWER SAVING IN BROADCASTING CARRIER INFORMATION |
摘要 |
The described aspects include methods and apparatus for activating a transmitter to communicate in a wireless network. A small cell can determine to activate the transmitter to serve user equipment (UE) in a wireless network. The small cell can then broadcast a portion of a set of broadcast signals in a radio frame and broadcast a remaining portion of the set of broadcast signals along with the portion of the set of broadcast signals in a subsequent radio frame. By refraining from immediately broadcasting all broadcast signals, the small cell can mitigate interference to other small cells. In addition, a UE can determine whether to generate random access channel (RACH) sequences for proximity determination or uplink timing synchronization based on parameters received in a RACH order. Moreover, a small cell with an active transmitter can decode discovery signals from a device to facilitate handover determination. |
申请公布号 |
EP2873277(B1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20130740104 |
申请日期 |
2013.07.01 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
XU, HAO;LUO, TAO;JI, TINGFANG;CHEN, WANSHI;GAAL, PETER;WEI, YONGBIN;HORN, GAVIN B. |
分类号 |
H04W52/02;H04W48/14 |
主分类号 |
H04W52/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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