Invention Grant
- Patent Title: Method and apparatus of transmitting and receiving synchronization signal in a distributed antenna system
- Patent Title (中): 在分布式天线系统中发送和接收同步信号的方法和装置
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Application No.: US13581890Application Date: 2011-03-10
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Publication No.: US09025524B2Publication Date: 2015-05-05
- Inventor: Hyun Woo Lee , Han Gyu Cho , Seung Hee Han
- Applicant: Hyun Woo Lee , Han Gyu Cho , Seung Hee Han
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2011-0008857 20110128
- International Application: PCT/KR2011/001675 WO 20110310
- International Announcement: WO2011/118927 WO 20110929
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04B7/02
Abstract:
A method and apparatus of transmitting and receiving a synchronization signal in a distributed antenna system (DAS) is disclosed. A method of receiving a synchronization signal in a mobile station of a distributed antenna system (DAS) comprises receiving a primary preamble from a base station through one of a plurality of distributed antennas, which is previously defined; and acquiring first synchronization using the primary preamble.
Public/Granted literature
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