George Mason Intellectual Properties, Inc.

Bre Communication, LLC

Bijan Jabbari

Esmael Hejazi Dinan

Rajiv Papneja

A device for connecting base station(s) to a cellular label switched network in a cellular network. The cellular network includes: base station(s), the connecting device(s); cellular label switched network(s); and service area(s). The base station(s) communicates with mobile terminals using wireless technology. The wireless technology uses a protocol layer architecture that includes at least one of the following: a wireless physical layer; a wireless medium access control protocol layer; a radio link control layer; and a network layer. The connecting device(s) include: a first interface to connect to the base station(s); a second interface to connect to cellular label switched network(s); and a label forwarding layer that: forwards packets between base station(s) and cellular label switched network(s); attaches label(s) to packets and removes label(s) from packets. A service area divided into a multitude of cells through which mobile terminals can move through and communicate with base station(s).

Label switched packet transfer device

A cellular network base station configured to operate in a cellular network having a service area divided into a multitude of cells through which mobile terminals can move through. The base station is configured to forwarding packets to and from the mobile terminals. The base station forwards packets to at least one label switching node. There is a means for determining a label switched path for directing packets between nodes and the base station. There is also a means for attaching a label to the packets. The label includes the label switched path and control information. Nodes forward the label switched packet along the label switched path. The base station uses wireless technology to communicate with the mobile terminals. The wireless technology uses a protocol layer architecture including a wireless physical layer; a wireless medium access control protocol layer; a radio link control layer; and a network layer.

Label switched packet transfer base station

A method and apparatus to support a hierarchical architecture which integrates wireless mobile terminals into networks such as the Internet. This architecture provides for efficient packet transfers over mobile wireless networks by efficiently allocating wireless resources. Label Switched packet forwarding facilitates traffic engineering and internetworking by attaching short fixed length labels to communications packets at an entry node to a wireless network to provide an efficient path to an exit node of the same wireless network. Forwarding mechanisms and limited broadcasting of reachability information are used in managing and routing the communications packets through the wireless mobile network. The present invention also supports multiple radio links between a mobile and a multiplicity of base stations. Multi-link techniques are used to affect an efficient packet transfer and admission policy.

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Washington, DC, United States of America

Bijan Jabbari