Scheduling for links having changing parameters

Details Scheduling for links having changing parameters Scheduling for links having changing parameters

2006-11-21

2006-11-21

Ngo, Ricky Q. (Department: 2616)

Multiplex communications

Duplex

Communication over free space

C370S437000, C455S512000

Reexamination Certificate

active

07139251

ABSTRACT:
The invention provides a method and system for scheduling for links having changing parameters. The method and system for scheduling for links having changing parameters is responsive to variations in communication capacity of communication links, such as wireless communication links in a wireless communication system. A BSC communicates with a plurality of CPE, including dynamically varying communication parameters for each CPE and substantially simultaneously scheduling traffic for each such CPE in response to those varying communication parameters. The BSC can schedule communication with each individual CPE in response to both (1) requested communication bandwidth and (2) varying communication capacity of the communication link between the BSC and that individual CPE. In a preferred embodiment, the BSC communicates with each CPE during a TDD frame. Sequences of such frames can each have differing communication parameters and can each be separately processed by the scheduling technique.

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