发明授权
US08958317B2 Method and apparatus for performing random access in a multi-carrier system
有权
用于在多载波系统中执行随机接入的方法和装置
- 专利标题： Method and apparatus for performing random access in a multi-carrier system
- 专利标题（中）： 用于在多载波系统中执行随机接入的方法和装置
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申请号： US13132814申请日： 2009-12-03
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公开(公告)号： US08958317B2公开(公告)日： 2015-02-17
- 发明人: Seung Jin Ahn , Sang Woo Kim , Sang Won Kwon , Won Yong Yoon
- 申请人： Seung Jin Ahn , Sang Woo Kim , Sang Won Kwon , Won Yong Yoon
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 国际申请： PCT/KR2009/007203 WO 20091203
- 国际公布： WO2010/064858 WO 20100610
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04W74/00 ; H04L5/00
摘要：
A method of a user equipment performing random access in a multi-carrier system comprises receiving mapping information through downlink component carriers, sending a random access preamble through uplink component carriers, and receiving a random access response through a specific downlink component carriers determined based on the mapping information.
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