Invention Grant
- Patent Title: Area update procedures for a multiple USIM mobile terminal
- Patent Title (中): 多个USIM移动终端的区域更新程序
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Application No.: US13087232Application Date: 2011-04-14
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Publication No.: US08902905B2Publication Date: 2014-12-02
- Inventor: Tom Chin , Guangming Shi , Kuo-Chun Lee
- Applicant: Tom Chin , Guangming Shi , Kuo-Chun Lee
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kristine U. Ekwueme
- Main IPC: H04L12/56
- IPC: H04L12/56 ; H04W60/00 ; H04W60/02
Abstract:
Certain aspects of the present disclosure relate to a method for improving location area and routing area update procedures in a multiple-USIM mobile terminal. A technique is provided for allowing the mobile terminal to reduce update procedures by using a message for multiple USIMs. The discussed technique reduces the number of messages exchanged and CPU processing.
Public/Granted literature
- US20120020287A1 Area Update Procedures for a Multiple USIM Mobile Terminal Public/Granted day:2012-01-26
Information query
