Tejaskumar S Patel

US Patent:

6754189, Jun 22, 2004

Filed:

Apr 8, 1999

Appl. No.:

09/288368

Inventors:

Joseph E. Cloutier - Cedar Knolls NJ
Tejaskumar Patel - Lake Hiawatha NJ
Wen-Yi Kuo - Parsippany NJ

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H04B 7204

US Classification:

370329, 370437, 370468

Abstract:

A method to dynamically assign data rates, for digital data transmission in wireless communication systems, which are just sufficient to meet the needs of the use is presented. The method monitors the data traffic and anticipates when the assigned data rate is inadequate to support the data traffic resulting in a loss of data or when the assigned data rate is more than necessary to support the data traffic and results in inefficient usage of system resources.

US Patent:

7154850, Dec 26, 2006

Filed:

Sep 20, 2000

Appl. No.:

09/665724

Inventors:

Joseph E. Cloutier - Cedar Knolls NJ, US
Tejaskumar R. Patel - Lake Hiawatha NJ, US
James C. Stekas - Murray Hill NJ, US
Tomas S. Yang - Morristown NJ, US

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H04L 12/26

US Classification:

370230, 445452

Abstract:

The probability of a time out and the resulting waste of channel capacity in a communication system is decreased by controlling the length of the time out period so as to minimize the number of time outs that occur. The length of the time out is based on the sum of the average channel delay and four times the deviation in the channel delay. A delay is introduced into the communication channel so as to increase the deviation in the channel delay. This results in an increase in the length of time required for a time out. As a result, the number of time outs is drastically decreased which in turn decreases the number of wasteful ramp up times that results in a more efficient use of channel capacity.

US Patent:

7171165, Jan 30, 2007

Filed:

Jul 24, 2003

Appl. No.:

10/626393

Inventors:

Utku Azman - Morristown NJ, US
Douglas N. Knisely - Wheaton IL, US
Tejaskumar R. Patel - Randolph NJ, US
David Albert Rossetti - Randolph NJ, US

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H04B 1/00

US Classification:

455 69, 455 6711, 370230

Abstract:

A mobile terminal selects a transmission rate for the reverse common signaling channel in response to at least one mobile-terminal-measured metric that is associated with the RF conditions of the channel. The mobile terminal is provided with information, where the information takes the form of at least one threshold level that the one or more measured metrics are compared with, to determine the rate at which at which the mobile terminal should transmit.

US Patent:

7583750, Sep 1, 2009

Filed:

Feb 27, 2004

Appl. No.:

10/789086

Inventors:

Raafat E Kamel - Little Falls NJ, US
Tejaskumar R. Patel - Randolph NJ, US
Stanley Vitebsky - Morristown NJ, US
Diane Colby Wolchik - Randolph NJ, US

Assignee:

Alcatel-Lucent USA Inc. - Murray Hill NJ

International Classification:

H04L 27/00

US Classification:

375295, 370290, 370252

Abstract:

A method of communicating at least one data burst using an assigned radio configuration. The assigned radio configuration is chosen from one of at least two radio configurations by examining which radio configuration supports a higher data transmission rate. This examination is determined by calculating the data transmission rate for the data burst(s) base on a power level and Walsh code for each of the radio configurations.