Invention Grant
- Patent Title: Methods and apparatus for service acquisition in a multi-frequency network
- Patent Title (中): 多频网络服务采集方法与装置
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Application No.: US12141840Application Date: 2008-06-18
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Publication No.: US08842612B2Publication Date: 2014-09-23
- Inventor: Binita Gupta , Linbo Li , Raghuraman Krishnamoorthi , Ashok Mantravadi
- Applicant: Binita Gupta , Linbo Li , Raghuraman Krishnamoorthi , Ashok Mantravadi
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: The Marbury Law Group, PLLC
- Main IPC: H04W48/18
- IPC: H04W48/18 ; H04J1/16

Abstract:
Methods and apparatus for service acquisition in a multi-frequency network. In an aspect, a method is provided for service acquisition in a multi-frequency network. The method includes detecting a service acquisition trigger event and identifying a selected RF channel from an acquisition RF list based on signal strength, wherein the acquisition RF list identifies RF channels in one or more local operations infrastructures (LOIs) of the multi-frequency network. The method also includes acquiring a wide system on the selected RF channel, removing the selected RF channel from the acquisition RF list if the wide system can not be acquired on the selected RF channel, and repeating said operations of identifying, acquiring and removing until the wide system is acquired on the selected RF channel or a system acquisition timeout occurs.
Public/Granted literature
- US20090029705A1 Methods and Apparatus for Service Acquisition in a Multi-Frequency Network Public/Granted day:2009-01-29
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