Invention Grant
US08811314B2 Method and apparatus for transmitting reference signal in wireless communication system
有权
用于在无线通信系统中发送参考信号的方法和装置
- Patent Title: Method and apparatus for transmitting reference signal in wireless communication system
- Patent Title (中): 用于在无线通信系统中发送参考信号的方法和装置
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Application No.: US13148292Application Date: 2010-03-16
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Publication No.: US08811314B2Publication Date: 2014-08-19
- Inventor: Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon
- Applicant: Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- International Application: PCT/KR2010/001622 WO 20100316
- International Announcement: WO2010/107230 WO 20100923
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18 ; H04L1/00
Abstract:
A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A transmitter generates the reference signal, maps the reference signal to a resource region, and transmits the reference signal, mapped to the resource region, to a user equipment (UE). The resource region to which the reference signal is mapped is determined based on at least one of a hybrid automatic repeat request (HARQ) processing time for backhaul link transmission, a position of a backhaul link sub-frame, and a transmission period of the reference signal.
Public/Granted literature
- US20110317641A1 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2011-12-29
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