发明授权
- 专利标题： Apparatus and method for random access in cellular system
- 专利标题（中）： 在蜂窝系统中随机接入的装置和方法
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申请号： US12864389申请日： 2008-12-31
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公开(公告)号： US08797973B2公开(公告)日： 2014-08-05
- 发明人: Jae Heung Kim , Kyoung Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung Chan Bang
- 申请人： Jae Heung Kim , Kyoung Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung Chan Bang
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 代理机构： Nelson Mullins Riley & Scarborough LLP
- 代理商 Anthony A. Laurentano, Esq.; Matthew T. Fagan, Esq.
- 优先权： KR10-2008-0007134 20080123; KR10-2008-0061646 20080627
- 国际申请： PCT/KR2008/007822 WO 20081231
- 国际公布： WO2009/093816 WO 20090730
- 主分类号： H04W74/08
- IPC分类号： H04W74/08
摘要：
Disclosed is a method and apparatus for RA in a cellular system. The RA in the cellular system includes receiving an RA preamble from a terminal for RA, transmitting, to the terminal, an RA response message including a sequence of the received RA preamble and uplink resource information of the terminal and overload state information with respect to the RA, receiving control information generated based on the RA response message from the terminal through the uplink resource information, and transmitting control response information with respect to the received control information.
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