Invention Grant
- Patent Title: Method and arrangement for redirection of terminal
- Patent Title (中): 终端重定向的方法和布置
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Application No.: US13981003Application Date: 2011-01-28
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Publication No.: US09307566B2Publication Date: 2016-04-05
- Inventor: Henrik André-Jönsson , Rasmus Axén
- Applicant: Henrik André-Jönsson , Rasmus Axén
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Murphy, Bilak & Homiller, PLLC
- International Application: PCT/EP2011/051242 WO 20110128
- International Announcement: WO2012/100837 WO 20120802
- Main IPC: H04W76/02
- IPC: H04W76/02 ; H04W36/00

Abstract:
Methods and arrangements for handling shortcomings when a wireless user terminal (200), currently using a first connection (2:1) with a first network node (202), is redirected to a second connection in a release-with-redirect process. The connection first network node sends a first redirect message (2:2) to the terminal with an instruction to attach to the second connection. The terminal then sends a message (2:5) to the first network node which comprises a failure indication indicating that the terminal has made a failed attempt (2:3) to attach to the second connection. The first network node then identifies (2:6) a cause for the failed attempt by using the failure indication. The first network node also performs at least one of: sending (2:7) a second redirect message to the terminal based on the identified cause, and providing (2:9) the identified cause to a network management function, to enable adaptation of the release-with-redirect process.
Public/Granted literature
- US20130315207A1 Method and Arrangement for Redirection of Terminal Public/Granted day:2013-11-28
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