Invention Grant
- Patent Title: Maintaining MBMS continuity
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Application No.: US13566766Application Date: 2012-08-03
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Publication No.: US09723523B2Publication Date: 2017-08-01
- Inventor: Rene Purnadi , Zhijun Cai
- Applicant: Rene Purnadi , Zhijun Cai
- 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: H04W36/00
- IPC: H04W36/00 ; H04W76/00 ; H04W36/22 ; H04W48/20

Abstract:
Methods and systems for managing Multimedia Broadcast Multicast Service (MBMS) service continuity include, with a source node in a communication system, providing an MBMS, processing an event that indicates that a User Equipment (UE) being serviced by the source node is to be transferred to one of a number of candidate nodes, receiving a congestion bit from each of the candidate nodes, and providing data to the UE that causes the UE to be serviced by a target node selected from the candidate nodes based at least in part on values of the congestion bits from each of the candidate nodes.
Public/Granted literature
- US20140036676A1 Maintaining MBMS Continuity Public/Granted day:2014-02-06
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