Invention Application
- Patent Title: METHODS AND APPARATUS FOR SERVICE ACQUISITION IN A MULTI-FREQUENCY NETWORK
- Patent Title (中): 多频网络中服务获取的方法和设备
-
Application No.: PCT/US2008/067788Application Date: 2008-06-20
-
Publication No.: WO2008157818A2Publication Date: 2008-12-24
- Inventor: GUPTA, Binita , LI, Linbo , KRISHNAMOORTHI, Raghuraman , MANTRAVADI, Ashok
- Applicant: QUALCOMM INCORPORATED , GUPTA, Binita , LI, Linbo , KRISHNAMOORTHI, Raghuraman , MANTRAVADI, Ashok
- Applicant Address: Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121 US
- Assignee: QUALCOMM INCORPORATED,GUPTA, Binita,LI, Linbo,KRISHNAMOORTHI, Raghuraman,MANTRAVADI, Ashok
- Current Assignee: QUALCOMM INCORPORATED,GUPTA, Binita,LI, Linbo,KRISHNAMOORTHI, Raghuraman,MANTRAVADI, Ashok
- Current Assignee Address: Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121 US
- Agency: EKWUEME, Kristine, U.
- Priority: US60/945,268 20070620; US12/141,840 20080618
- Main IPC: H04Q7/38
- IPC: H04Q7/38
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.
Information query