1
Walid Ahmed, Bharat Tarachand Doshi, Subrahmanyam Dravida, Hong Jiang, Kiran M Rege: Mobility management for a multimedia mobile network. Lucent Technologies, Ryan Mason & Lewis, July 3, 2001: US06256300 (222 worldwide citation)

Various methodologies and related apparatus associated with mobility management issues within a packet-based multiaccess mobile communications system, which includes a plurality of mobile user stations and a plurality of network nodes, are provided. Location management techniques include tracking an ...


2
Walid Ahmed, Bharat Tarachand Doshi, Subrahmanyam Dravida, Hong Jiang, Kiran M Rege: Mobility management for a multimedia mobile network. Lucent Technologies, Ryan Mason & Lewis, December 12, 2000: US06160804 (147 worldwide citation)

Various methodologies and related apparatus associated with mobility management issues within a packet-based multiaccess mobile communications system, which includes a plurality of mobile user stations and a plurality of network nodes, are provided. Location management techniques include tracking an ...


3
Walid Ahmed, Bharat Tarachand Doshi, Hong Jiang, Pantelis Monogioudis, Kiran M Rege: Addressing techniques for use in an internet protocol-based multimedia mobile network. Lucent Technologies, February 10, 2004: US06690659 (98 worldwide citation)

In an IP addressing aspect of the invention, a method for use in an Internet Protocol (IP) based communications system, comprises the steps of: (i) assigning a temporary location IP address (e.g., LIPA) to a mobile user station in the communications system, the address being a combination of an iden ...


4
Walid Ahmed, Hong Jiang, Muralidharan Sampath Kodialam, Pantelis Monogioudis, Kiran M Rege: Location based routing for mobile ad-hoc networks. Lucent Technologies, November 9, 2004: US06816460 (92 worldwide citation)

In an ad-hoc mobile network, a geometry-based routing algorithm (GRA) is used to route traffic from a source node to a destination node. In the GRA, a source node maintains location information and routing information for all nodes in a local area and approximate location information for at least so ...


5
Walid Ahmed, Bharat Tarachand Doshi, Hong Jiang, Pantelis Monogioudis, Kiran M Rege: Address option for use in an internet protocol-based multimedia mobile network. Lucent Technologies, July 20, 2004: US06765896 (84 worldwide citation)

In an IP addressing aspect of the invention, a method for use in facilitating transfer of packets in an Internet Protocol (IP) based communications system, wherein the communications system includes a plurality of network nodes and a plurality of mobile user stations, comprises the steps of: (i) ins ...


6
Walid Ahmed, Bharat Tarachand Doshi, Subrahmanyam Dravida, Hong Jiang, Kiran M Rege: Mobility management for a multimedia mobile network. Lucent Technologies, June 8, 2004: US06747961 (83 worldwide citation)

Various methodologies and related apparatus associated with mobility management issues within a packet-based multiaccess mobile communications system, which includes a plurality of mobile user stations and a plurality of network nodes, are provided. Location management techniques include tracking an ...


7
Walid Ahmed, Bharat Tarachand Doshi, Subrahmanyam Dravida, Hong Jiang, Kiran M Rege: Addressing scheme for a multimedia mobile network. Lucent Technologies, September 20, 2005: US06947398 (63 worldwide citation)

An addressing scheme for a packet-based multiaccess mobile communications system, which includes a plurality of mobile user stations and a plurality of network nodes, is provided. In such addressing scheme, each mobile station is assigned an address which is a combination (preferably, a concatenatio ...


8
Walid Ahmed: Distributed dynamic channel allocation technique for multi-carrier CDMA cellular systems with mobile base stations. Lucent Technologies, May 13, 2008: US07373151 (43 worldwide citation)

A distributed dynamic channel allocation algorithm for a multi-carrier CDMA cellular system having at least one mobile base station. The distributed dynamic channel allocation algorithm uses channel power measurements from both the requesting mobile station and the mobile base station attempting to ...


9
Walid Ahmed, Bharat Tarachand Doshi, Hong Jiang, Pantelis Monogioudis, Kiran M Rege: Mobility management techniques for use in an internet protocol-based multimedia mobile network. Lucent Technologies, May 11, 2004: US06735202 (42 worldwide citation)

In a mobility management aspect of the invention, several unique mobility management control messages are defined for use in performing various mobility management functions in the communications system with respect to the mobile user stations and network nodes. These messages may comprise: (i) a Lo ...


10
Walid Ahmed, Hong Jiang, Muralidharan Sampath Kodialam, Pantelis Monogioudis, Kiran M Rege: Location based routing for mobile ad-hoc networks. Lucent Technologies, James Milton, February 28, 2006: US07006453 (36 worldwide citation)

In an ad-hoc mobile network, a geometry-based routing protocol (GRP) is used to route traffic from a source node to a destination node. In the GRP, each node maintains a location list, which comprises location information for a number of nodes of the ad-hoc mobile network. Periodically, each node tr ...