专利名称：Method and System for Triggering Handoff
of a Call Between Networks
发明人：Ramanathan T. Jagadeesan,Bich Tu Nguyen申请号：US11420850申请日：20060530
公开号：US20060205407A1公开日：20060914
专利附图：
摘要：A method for handing off a call between networks includes monitoring a qualityof a first link between a mobile station and a wireless local area network (WLAN) whenthe mobile station is actively connected with the WLAN on a call and monitoring a quality
of a second link between the mobile station and a cellular network when the mobilestation is actively connected with the WLAN on the call. The method also includeshanding off the call from the WLAN to the cellular network when the quality of the firstlink is less than a handoff trigger threshold for a drop count duration and when thequality of the second link is greater than a minimum cellular link quality threshold.
申请人：Ramanathan T. Jagadeesan,Bich Tu Nguyen
地址：San Jose CA US,Los Altos CA US
国籍：US,US
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