Invention Grant
- Patent Title: Method and system for signaling release cause indication in a UMTS network
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Application No.: US14171320Application Date: 2014-02-03
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Publication No.: US10582562B2Publication Date: 2020-03-03
- Inventor: Muhammad Khaledul Islam , Jeffery Wirtanen
- Applicant: BlackBerry Limited
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Fish & Richardson P.C.
- Main IPC: H04W76/06
- IPC: H04W76/06 ; H04W76/38 ; H04W76/30 ; H04W76/27

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
- US20140194131A1 METHOD AND SYSTEM FOR SIGNALING RELEASE CAUSE INDICATION IN A UMTS NETWORK Public/Granted day:2014-07-10
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