Abstract
A method and apparatus for performing session release are provided. For a transferred communication session between a plurality of wireless transmit/receive units (WTRUs) and a remote device wherein at least one of the WTRUs performs the transferred communication session in association with a first Internet Protocol Multimedia Subsystem (IMS) and at least one other of the WTRUs performs the transferred communication session in association with a second IMS session release may include releasing the transferred communication session a portion thereof one or more of the WTRUs or a collaborative session associated with the transferred communication session while maintaining service continuity. Any one of the plurality of WTRUs or the remote device may initiate the session release by transmitting a release request. Any one of the plurality of WTRUs may control the transferred communication session and may modify or reject a release request.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G,3G | 31/10/2011 | ISLD-201109-010 | INTERDIGITAL INC | No | Family Member | ||||
4G,3G,2G | 31/10/2011 | ISLD-201109-010 | INTERDIGITAL INC | No | Family Member |
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US2011145419A1 | 4G,3G | 31/10/2011 | ISLD-201109-010 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2011145419A1 | 4G,3G,2G | 31/10/2011 | ISLD-201109-010 | INTERDIGITAL INC | Yes | Basis Patent | ||||
TW201141162A | 4G,3G | 31/10/2011 | ISLD-201109-010 | INTERDIGITAL INC | No | Family Member | ||||
TW201141162A | 4G,3G,2G | 31/10/2011 | ISLD-201109-010 | INTERDIGITAL INC | No | Family Member |
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.