Invention Grant
US08228827B2 Method and apparatus for detecting contention during random access procedure in a mobile communication system
有权
用于在移动通信系统中随机接入过程中检测争用的方法和装置
- Patent Title: Method and apparatus for detecting contention during random access procedure in a mobile communication system
- Patent Title (中): 用于在移动通信系统中随机接入过程中检测争用的方法和装置
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Application No.: US12028508Application Date: 2008-02-08
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Publication No.: US08228827B2Publication Date: 2012-07-24
- Inventor: Kyeong-In Jeong , Gert Jan Van Lieshout , Himke Van Der Velde , Soeng-Hun Kim
- Applicant: Kyeong-In Jeong , Gert Jan Van Lieshout , Himke Van Der Velde , Soeng-Hun Kim
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2007-0014024 20070209
- Main IPC: H04B7/005
- IPC: H04B7/005
Abstract:
A method and apparatus for detecting contention in an RA procedure in a mobile communication system is provided in which an L2/L3 message is received from a UE in uplink resources allocated to the UE by an RA preamble response message that was transmitted for an RA procedure initiated by the UE, a CR message associated the RA procedure is transmitted to the UE, if the L2/L3 message is an initial access message, and predetermined control information is transmitted to the UE on a downlink control channel without transmitting the CR message, if the L2/L3 message is not an initial access message.
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