Invention Grant
- Patent Title: Wireless device, method of operation and computer program
- Patent Title (中): 无线设备，操作方法和计算机程序
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Application No.: US13348042Application Date: 2012-01-11
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Publication No.: US08554167B2Publication Date: 2013-10-08
- Inventor: Stuart Ian Geary , Nguyen Quan Tat , Andrew Bishop , Graham Alexander Charles , Sami Jutila , Jari Juhani Ruohonen
- Applicant: Stuart Ian Geary , Nguyen Quan Tat , Andrew Bishop , Graham Alexander Charles , Sami Jutila , Jari Juhani Ruohonen
- Applicant Address: JP Tokyo
- Assignee: Renesas Mobile Corporation
- Current Assignee: Renesas Mobile Corporation
- Current Assignee Address: JP Tokyo
- Agency: Alston & Bird LLP
- Priority: GB1110967.5 20110628
- Main IPC: H04B1/16
- IPC: H04B1/16 ; H04B1/38 ; H04M1/00 ; H04W4/00 ; G08C17/00 ; H04L12/66
Abstract:
A wireless device has two or more radio systems and SIM channels. At least a part of the first radio system can be shut down to reduce the power consumed by the device. This occurs if the first radio system is unable to obtain suitable service for the first SIM channel and the second radio system is at least one of (i) providing at least some service on the second SIM channel for the device, and (ii) capable of searching for service for the first radio system.
Public/Granted literature
- US20130005291A1 WIRELESS DEVICE, METHOD OF OPERATION AND COMPUTER PROGRAM Public/Granted day:2013-01-03
Information query
