Invention Grant
US07801066B2 Method for transitioning a wide area network modem of a mobile communication device between a power saving mode and a scan mode
有权
用于在省电模式和扫描模式之间转换移动通信设备的广域网调制解调器的方法
- Patent Title: Method for transitioning a wide area network modem of a mobile communication device between a power saving mode and a scan mode
- Patent Title (中): 用于在省电模式和扫描模式之间转换移动通信设备的广域网调制解调器的方法
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Application No.: US11831170Application Date: 2007-07-31
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Publication No.: US07801066B2Publication Date: 2010-09-21
- Inventor: Huai Y. Wang , Pieter-Paul S. Giesberts , Gerrit W. Hiddink , Zaffer S. Merchant , Henri Moelard , Floyd D. Simpson
- Applicant: Huai Y. Wang , Pieter-Paul S. Giesberts , Gerrit W. Hiddink , Zaffer S. Merchant , Henri Moelard , Floyd D. Simpson
- Applicant Address: US IL Libertyville
- Assignee: Motorola Mobility, Inc.
- Current Assignee: Motorola Mobility, Inc.
- Current Assignee Address: US IL Libertyville
- Agent Sylvia Chen; Scott M. Garrett
- Main IPC: G08C17/00
- IPC: G08C17/00
Abstract:
A mobile communication device (102) includes a wide area network (WAN) modem (122) for communicating over a wireless WAN. During a voice call, the WAN modem operates in a power save mode (206) but must occasionally scan for handover candidate base stations (208). The modem goes directly from the power save mode to a scan mode at an agreed upon time, first selected by the mobile communication device, but which may be modified by the base station.
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