Control of reconfigurable SIS/MAC protocols used in wireless...

Details Control of reconfigurable SIS/MAC protocols used in wireless... Control of reconfigurable SIS/MAC protocols used in wireless...

2005-08-01

2008-11-11

Ngo, Ricky (Department: 2616)

Multiplex communications

Diagnostic testing

Determination of communication parameters

C370S236000, C370S242000

Reexamination Certificate

active

07450523

ABSTRACT:
A method, a device, and a system for reconfiguring communication transmission characteristics in response to a changing communication environment is provided. An environment at a communication device is characterized to determine if a transmission parameter associated with processing of a communication signal at a physical layer or a network interface layer should change based on current conditions at the communication device. If a need is identified, a second transmission parameter is selected based on the environment monitoring. A request identifying the second transmission parameter is sent to a manager device using an existing communication link. A response from the manager device is received indicating acceptance or rejection of use of the second transmission parameter in communicating with a second communication device. If the response indicates acceptance of use of the second transmission parameter, the physical layer and/or the network interface layer are reconfigured based on the selected second transmission parameter.

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Demestichas, et al., “Issues in the Introduction of Reconfigurability in Wireless B3G Environments,” printed from website http://e2r.motlabs.com/dissemination/conferences/E2R—SDRF04—WWRF.pdf on Jul. 29, 2005.
Marshall, “It May be Network Centric, But It's the Edge that Needs the Technology!,” Defense Advanced Research Projects Agency, Federal Computer Week 2ndWireless Conference and Exhibition, Mar. 2, 2005, p. 1-32.
Dimitrakopoulos, et al., “Cognitive Radio, Spectrum and Radio Resourse Management,” Wireless World Research Forum, 2004.

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