Invention Application
US20150333888A1 METHOD OF TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
审中-公开
在无线通信系统中传输参考信号的方法
- Patent Title: METHOD OF TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
- Patent Title (中): 在无线通信系统中传输参考信号的方法
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Application No.: US14812939Application Date: 2015-07-29
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Publication No.: US20150333888A1Publication Date: 2015-11-19
- Inventor: Jin Sam KWAK , Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Hyun Woo LEE , Dong Cheol KIM
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2007-0041028 20070426
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04L1/18 ; H04W72/04 ; H04J11/00
Abstract:
A method for transmitting a reference signal by a user equipment (UE) in a wireless communication system. The UE generates an uplink reference signal in a subframe comprising first, second, third, fourth, fifth, sixth and seventh orthogonal frequency division multiplexing (OFDM) symbols in time domain and a plurality of subcarriers in frequency domain. The UE transmits the uplink reference signal to a base station in the third, fourth and fifth OFDM symbols. The transmitted uplink reference signal is hopped in the frequency domain, based on a cell specific hopping parameter.
Public/Granted literature
- US09794039B2 Method of transmitting reference signal in wireless communication system Public/Granted day:2017-10-17
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