Invention Grant
- Patent Title: Method and apparatus for performing random access procedures
- Patent Title (中): 执行随机存取程序的方法和装置
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Application No.: US13115041Application Date: 2011-05-24
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Publication No.: US08307252B2Publication Date: 2012-11-06
- Inventor: Sung-Duck Chun , Seung-June Yi , Sung-Jun Park , Young-Dae Lee
- Applicant: Sung-Duck Chun , Seung-June Yi , Sung-Jun Park , Young-Dae Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2009-0031965 20090413
- Main IPC: H04L1/18
- IPC: H04L1/18 ; G08C25/02
Abstract:
A mobile terminal and a method of performing a random access procedure by the terminal is achieved by transmitting a random access preamble to a base station, receiving a random access response from the base station, and performing an uplink transmission using an uplink grant from the base station. The uplink transmission is performed by using a maximum number of HARQ (Hybrid Automatic Repeat reQuest) transmissions parameter, which is included in a System Information Block (SIB) received from the base station.
Public/Granted literature
- US20110222498A1 METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS PROCEDURES Public/Granted day:2011-09-15
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