Invention Grant
- Patent Title: Apparatus and method for transmitting and receiving enhanced RACH in a mobile communication system
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Application No.: US12349882Application Date: 2009-01-07
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Publication No.: US10051658B2Publication Date: 2018-08-14
- Inventor: Young-Bum Kim , Youn-Hyoung Heo , Ju-Ho Lee , Eun-Jung Kim
- Applicant: Young-Bum Kim , Youn-Hyoung Heo , Ju-Ho Lee , Eun-Jung 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: KR10-2008-0001941 20080107; KR10-2008-0004812 20080116
- Main IPC: H04W74/00
- IPC: H04W74/00 ; H04W74/08
Abstract:
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.
Public/Granted literature
- US20090175248A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING ENHANCED RACH IN A MOBILE COMMUNICATION SYSTEM Public/Granted day:2009-07-09
Information query
