Patrick Liu Li

US Patent:

7558196, Jul 7, 2009

Filed:

Apr 8, 2002

Appl. No.:

10/117102

Inventors:

Qi Bi - Morris Plains NJ, US
Patrick Li - Mendham NJ, US
Stanley Vitebsky - Parsippany NJ, US
Yang Yang - Princeton NJ, US
Lily Zhu - Parsippany NJ, US
Carol Picot - Boonton NJ, US

Assignee:

Alcatel-Lucent USA Inc. - Murray Hill NJ

International Classification:

H04J 3/14
H04L 12/26
G06F 13/00
G06F 15/16

US Classification:

370230, 370253, 370349, 370389, 709224, 709227

Abstract:

The method and apparatus adaptively adjust a timer based at least on the frequency of transmitted/received packets and the traffic arrival pattern in a data session in the communication system. The expiration of the timer indicates to suspend the data session in the communication system.

US Patent:

7596089, Sep 29, 2009

Filed:

Jun 4, 2002

Appl. No.:

10/160125

Inventors:

Qi Bi - Morris Plains NJ, US
Ching Yao Huang - Randolph NJ, US
Pi-Chun Chen - Lake Hiawatha NJ, US
Patrick Li - Mendham NJ, US
Stanley Vitebsky - Parsippany NJ, US

Assignee:

Alcatel-Lucent USA Inc. - Murray Hill NJ

International Classification:

G01R 31/08

US Classification:

370232, 370235, 3703954, 4554521, 4554522, 455453

Abstract:

In the method, an average user throughout over all active users is computed, and each user's user perceived throughput is compared against the computed average throughout. Based on the comparison, the scheduling of the plurality of users is prioritized. In an embodiment, a priority adjustment factor is applied to each user to prioritize the scheduling of users to receive a data transmission. The priority adjustment factor is determined based in part on an update function. The update function is proportional to a calculated difference between each user's user perceived throughput and the average user throughput. Based on the sign of the update function, the priority adjustment factor is either incremented or decremented, and hence, prioritization of users is ordered. The output of the scheduler is user identifying information that informs the base station to transmit data in a current time slot to the identified user determined as the highest priority user by the scheduling method.

US Patent:

7746779, Jun 29, 2010

Filed:

Nov 21, 2002

Appl. No.:

10/300891

Inventors:

Qi Bi - Morris Plains NJ, US
Ching Yao Huang - Randolph NJ, US
Pi-Chun Chen - Lake Hiawatha NJ, US
Patrick Li - Mendham NJ, US
Stanley Vitebsky - Parsippany NJ, US

Assignee:

Alcatel-Lucent USA Inc. - Murray Hill NJ

International Classification:

G08C 15/00

US Classification:

370232, 370252, 370329, 370433

Abstract:

In the method, scheduling of a plurality of users for receiving transmitted data is prioritized within a communications system. A next data transmission among the plurality of users is allocated based on the prioritized scheduling.

US Patent:

20040192315, Sep 30, 2004

Filed:

Mar 26, 2002

Appl. No.:

10/107024

Inventors:

Jimmy Li - Little Ferry NJ, US
Patrick Li - Mendham NJ, US
David Rossetti - Randolph NJ, US
Stanley Vitebsky - Parsippany NJ, US

International Classification:

H04Q007/20

US Classification:

455/447000, 370/335000, 455/452100

Abstract:

A method for assigning a number of spreading codes by a base station. The method includes comparing a number of spreading codes in use by the base station with a first threshold. Thereafter, one radio configuration is assigned by the base station if the number of spreading codes in use is less than or equal to the first threshold. Alternatively, if the number of used spreading codes is greater than the first threshold, then a ratio of spreading code usage to power usage with is compared with a second threshold. If the ratio is determined to be less than the second threshold, then a different radio configuration is assigned by the base station.

US Patent:

20060253235, Nov 9, 2006

Filed:

May 5, 2005

Appl. No.:

11/122765

Inventors:

Qi Bi - Morris Plains NJ, US
Patrick Li - Mendham NJ, US
Mark Newbury - Hillsborough NJ, US
Qinqing Zhang - Morganville NJ, US

International Classification:

G06F 19/00

US Classification:

701033000, 701029000, 340438000

Abstract:

The present invention provides a method of wireless communication with a device. The method includes accessing diagnostic information associated with the device and providing the diagnostic information over an air interface.