1
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 ...


2
Sridhar Gollamudi, Pantelis Monogioudis: Delay sensitive adaptive quality control loop for rate adaptation. Lucent Technologies, Jimmy Goo, July 5, 2005: US06915477 (97 worldwide citation)

An adaptive quality control loop for link rate adaptation that selectively adjusts channel condition thresholds based on delay sensitivity of data packets being transmitted. For wireless communication systems incorporating an error correction scheme using re-transmissions, the quality control loop a ...


3
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 ...


4
Nandu Gopalakrishnan, Teck H Hu, Farooq Ullah Khan, Achilles George Kogiantis, Pantelis Monogioudis, Ashwin Sampath: Downlink and uplink channel structures for downlink shared channel system. Lucent Technologies, February 28, 2006: US07006464 (87 worldwide citation)

An uplink and downlink channel structure supports a shared downlink data channel. The new structure accommodates advanced physical and Medium Access Control (MAC) layer techniques, such as incremental redundancy (IR), fast adaptation to channel conditions, and multiple input multiple output (MIMO) a ...


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, 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 ...


7
Nandu Gopalakrishnan, Teck H Hu, Farooq Ullah Khan, Achilles George Kogiantis, Pantelis Monogioudis, Ashwin Sampath: Transport channel multiplexing system and method. Lucent Technologies, June 5, 2007: US07227851 (36 worldwide citation)

A transport channel multiplexing system provides improved use of wireless resources in a shared data channel system. For example, the transport channel system reduces the amount of transport format information required for using a shared data channel, such as the actual number of packet data units i ...


8
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 ...


9
Pantelis Monogioudis, Kiran M Rege: Method to control base station transmit power drift during soft handoffs. Lucent Technologies, February 28, 2006: US07006841 (32 worldwide citation)

A UNMTS (universal mobile telecommunications system) based system comprises a common control point, a number of base stations, K, and a mobile terminal. During a soft handoff involving the K base stations and the mobile terminal, the common control point receives individual user channel transmit pow ...


10
Walid Ahmed, Hong Jiang, Muralidharan Sampath Kodialam, Pantelis Monogioudis, Kiran M Rege: Methods and apparatus for topology sensing in networks with mobile nodes. Lucent Technologies, January 2, 2007: US07158484 (30 worldwide citation)

A novel topology sensing methodology is provided for point-to-point link setup among a set of network nodes, which are mobile. The technique provided is TDMA contention-based, where each network node sends pilot signals to announce its existence. Pilot signals transmitted by network nodes are used b ...