Invention Grant
US08717908B2 Component carrier selection method and apparatus for random access attempts in a communications network
失效
用于通信网络中的随机接入尝试的分量载波选择方法和装置
- Patent Title: Component carrier selection method and apparatus for random access attempts in a communications network
- Patent Title (中): 用于通信网络中的随机接入尝试的分量载波选择方法和装置
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Application No.: US13505160Application Date: 2010-03-11
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Publication No.: US08717908B2Publication Date: 2014-05-06
- Inventor: Robert Baldemair , Mats Sågfors , Magnus Stattin
- Applicant: Robert Baldemair , Mats Sågfors , Magnus Stattin
- Applicant Address: US TX Plano
- Assignee: Optis Cellular Technology, LLC
- Current Assignee: Optis Cellular Technology, LLC
- Current Assignee Address: US TX Plano
- Agency: Carstens & Cahoon, LLP
- Agent Vincent J. Allen
- International Application: PCT/SE2010/050272 WO 20100311
- International Announcement: WO2011/053215 WO 20110505
- Main IPC: H04J3/14
- IPC: H04J3/14
Abstract:
Methods and apparatus for selecting component carriers for random access attempts. A user equipment arranged to communicate with the base station over multiple component carriers, selects a component carrier from the multiple component carriers, based on a likelihood, and transmits a random access attempt to the base station over the selected component carrier. After maintaining statistics of component carriers selected for random access attempts per component carrier of the multiple component carriers, the user equipment adjusts the likelihood of selecting a specific component carrier for a subsequent transmission of a random access attempt based on the maintained statistics.
Public/Granted literature
- US20120218903A1 Component Carrier Selection Method and Apparatus for Random Access Attempts in a Communications Network Public/Granted day:2012-08-30
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