1
Petri Aukia, T V Lakshman, Debasis Mitra, Kajamalai G Ramakrishnan, Dimitrios Stiliadis: Adaptive routing system and method for QOS packet networks. Lucent Technologies, Mendelsohn and Associates PC, July 15, 2003: US06594268 (404 worldwide citation)

A packet network employs routers that determine network routing based on quality of service (QoS) provisioning parameters and network topology information. QoS provisioning parameters are provided to each router from a network management database, and the network topology information is determined f ...


2
Muralidharan S Kodialam, T V Lakshman: Constraint-based routing between ingress-egress points in a packet network. Lucent Technologies, Mendelsohn and Associates PC, March 25, 2003: US06538991 (55 worldwide citation)

A packet network of interconnected nodes employs a constraint-based routing method to determine a path through the network for a requested label-switched path (LSP). Each of the nodes includes one or more routers that forward packets based on a forwarding table constructed from paths determined in a ...


3
David P Silverman: Dual-alerting paging system and monitoring of return call. Lucent Technologies, Mendelsohn and Associates PC, May 14, 2002: US06389113 (24 worldwide citation)

A technique for monitoring the calls placed to the telephone number associated with the party under surveillance. When a call to the telephone number associated with party under surveillance is placed, the call is routed via an assigned meet-me bridge, and a third party is provided with the unique t ...


4
Sarath Kumar, Wen Yi Kuo, Kiran M Rege: Enhanced access in wireless communication systems under rapidly fluctuating fading conditions. Lucent Technologies, J J Opalach, Mendelsohn and Associates PC, January 14, 2003: US06507568 (20 worldwide citation)

A mobile communications system employs extended channel assignment messaging during the call setup portion of a mobile call. As part of the call setup process, a mobile station sends an access request message to a primary base station that includes a list of alternate base stations. As call setup co ...


5
Andrea M Tonello: Soft output metrics generation for symbol detectors. Lucent Technologies, Mendelsohn and Associates PC, November 12, 2002: US06480552 (13 worldwide citation)

A method for calculating soft outputs of a detector used in a receiver that is part of a communication system having either memory introducing modulators or memoryless modulators. The output of a soft output detector, also known as reliability information, provides a probability that a certain symbo ...


6
Kevin Loughran: Hardware architecture for a configurable cipher device. Lucent Technologies, Mendelsohn and Associates PC, June 18, 2002: US06408074 (13 worldwide citation)

A cipher device that can be configured to execute different types of cryptographic algorithms and perform more than one algorithm simultaneously. The device is operated from an external source and is implemented with a hardware architecture which exhibits the efficiency of conventional hardware base ...


7
Bharat P Dave, Adriaan J De Lind Van Wijngaarden, Brij B Garg, James S Lavranchuk, Boris B Stefanov, Rudiger L Urbanke: Error control coding for transmission equipment protection. Lucent Technologies, Mendelsohn and Associates PC, February 4, 2003: US06516436 (12 worldwide citation)

Error control coding is applied to data streams transmitted through transmission equipment such as a telecommunications switch having a distributed synchronous switch fabric. Each k-symbol dataword is encoded to generate an n-symbol codeword that is then sliced for transmission through the transmiss ...


8
Yiwei T Hou, Shivendra S Panwar, Hong Yi Tzeng: Available bit rate flow control for service allocation in a packet network. Lucent Technologies, Mendelsohn and Associates PC, February 4, 2003: US06515965 (12 worldwide citation)

A packet network employs flow control providing assigned rates to sessions in accordance with a general max-min (GMM) rate allocation. The GMM rate allocation accounts for the minimum cell rate and peak cell rate requirements for each session. For one case, a centralized flow control algorithm is em ...


9
Benjamin J Eggleton, Kenneth S Feder, Mikhail Sumetskiy: Controlling mirror shape for generating interference patterns and the like. Lucent Technolgies, Mendelsohn and Associates PC, May 14, 2002: US06386714 (6 worldwide citation)

A reflecting apparatus includes a flexible mirror and at least one rocker arm coupling an applied force to a plurality of spaced-apart locations on the mirror to adjust the shape of the mirror. The reflecting apparatus may be used in an interferometer in the path of one of the interfering beams, and ...


10
Daniel A Fishman, Fred L Heismann, David L Wilson: Distortion analyzer. Lucent Technologies, Mendelsohn and Associates PC, June 25, 2002: US06411750 (3 worldwide citation)

A distortion analyzer for generating a distortion signal based on an input signal. For example, the distortion signal may be generated by adding a first signal corresponding to the entire spectrum of the input signal to a second signal corresponding to a low-frequency component of the input signal a ...