- 专利标题： Apparatus and method for transmitting and receiving enhanced RACH in a mobile communication system
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申请号： US12349882申请日： 2009-01-07
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公开(公告)号： US10051658B2公开(公告)日： 2018-08-14
- 发明人: Young-Bum Kim , Youn-Hyoung Heo , Ju-Ho Lee , Eun-Jung Kim
- 申请人： Young-Bum Kim , Youn-Hyoung Heo , Ju-Ho Lee , Eun-Jung Kim
- 申请人地址： KR
- 专利权人： Samsung Electronics Co., Ltd
- 当前专利权人： Samsung Electronics Co., Ltd
- 当前专利权人地址： KR
- 代理机构： The Farrell Law Firm, P.C.
- 优先权： KR10-2008-0001941 20080107; KR10-2008-0004812 20080116
- 主分类号： H04W74/00
- IPC分类号： H04W74/00 ; H04W74/08
摘要：
A method for transmitting an enhanced Random Access CHannel (RACH) in a User Equipment (UE) in a mobile communication system is provided, in which the UE transmits an uplink preamble to a Node B and upon receipt of an ACKnowledgment (ACK) for the uplink preamble, transmits an Enhanced Uplink Dedicated CHannel (E-DCH) and a Dedicated Physical Control CHannel (DPCCH) to the Node B. The transmission of the DPCCH starts before the transmission of the E-DCH.
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