Invention Grant
- Patent Title: Power control of device-to-device synchronization signal
-
Application No.: US14762680Application Date: 2015-03-13
-
Publication No.: US09807711B2Publication Date: 2017-10-31
- Inventor: Zhenshan Zhao , Stefano Sorrentino
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Christopher & Weisberg, P.A.
- International Application: PCT/SE2015/050287 WO 20150313
- International Announcement: WO2015/142251 WO 20150924
- Main IPC: H04W52/38
- IPC: H04W52/38 ; H04W56/00 ; H04W52/36 ; H04W52/32 ; H04W4/00 ; H04L27/26
Abstract:
A method and system for setting a power of a secondary device-to-device synchronization signal, SD2DSS, by a first wireless device to enable a second wireless device to synchronize timing of the second wireless device to a timing of the first wireless device are disclosed. According to one aspect, a method includes determining power of a first signal transmitted by the first wireless device, and setting the power of the SD2DSS based on the power of the first signal.
Public/Granted literature
- US20160255597A1 POWER CONTROL OF DEVICE-TO-DEVICE SYNCHRONIZATION SIGNAL Public/Granted day:2016-09-01
Information query
