Abstract
A packet radio data network and methods have been disclosed the network comprising at least a gateway node (GGSN) at least one serving node (SGSN) connected to the gateway node a plurality of radio access nodes (RAN) connected to the serving node (SGSN) the packet radio network transporting packet data from an external packet data network comprising an Internet Service Provider (ISP) to mobile stations (MS) wirelessly attached to radio access nodes (RAN). The gateway node subsequent to a PDP multipoint context activation procedure establishes at least a first multicast tunnel (GTPT 1 GTPT4 GTPT10 GTP35) between the gateway node and at least one serving node the multicast tunnel carrying IP streams pertaining to at least two mobile stations belonging to a common multicast group.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC |
S1
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Yes | Basis Patent |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US2004213179A1 | 4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC | Yes | Basis Patent | ||||
EP1421808A1 | 4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC | Yes | Family Member | ||||
EP1421808B1 | 4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC | Yes | Family Member | ||||
AT465615T | 4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC | No | Family Member | ||||
ES2344833T3 | 4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC | No | Family Member | ||||
WO03017703A1 | 4G,3G | 20/05/2010 | ISLD-201006-003 | ERICSSON INC | No | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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S1
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Technologies
Mobility and handover
Product
Gateway node
Use Cases
Services
Claim
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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
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent
Implicitly disclosed patent
Basis patent
Family member