Invention Grant
US08644829B2 Method and system for signaling release cause indication in a UMTS network
有权
在UMTS网络中用于信令释放原因指示的方法和系统
- Patent Title: Method and system for signaling release cause indication in a UMTS network
- Patent Title (中): 在UMTS网络中用于信令释放原因指示的方法和系统
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Application No.: US11464380Application Date: 2006-08-14
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Publication No.: US08644829B2Publication Date: 2014-02-04
- Inventor: Muhammad Khaledul Islam , Jeffery Wirtanen
- Applicant: Muhammad Khaledul Islam , Jeffery Wirtanen
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04M3/00 ; H04M1/66 ; H04W24/00 ; G06F15/16

Abstract:
A method and system for processing signaling release indication cause between user equipment and a wireless network, the method comprising the steps of: monitoring, at the user equipment, whether a signaling connection release indication should be sent to the wireless network; appending, at the user equipment, a cause for the signaling connection release indication to the signaling connection release indication; sending the appended signaling connection release indication to the wireless network; receiving the signaling connection release indication at the wireless network; and filtering said cause to determine whether to raise an alarm.
Public/Granted literature
- US20070270140A1 METHOD AND SYSTEM FOR SIGNALING RELEASE CAUSE INDICATION IN A UMTS NETWORK Public/Granted day:2007-11-22
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