Cooperative communication in wireless cellular networks

Details Cooperative communication in wireless cellular networks Cooperative communication in wireless cellular networks

2007-10-31

2010-11-02

Afshar, Kamran (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S444000, C455S442000, C455S450000, C370S331000

Reexamination Certificate

active

07826848

ABSTRACT:
A method and system communicates cooperatively between base stations and mobile stations in a wireless cellular network. At least two mobile stations are detected in a handover region. A diversity set is established for each mobile station in the handover region. Each diversity set identifies at least two base stations that can communicate with the associated mobile station. The at least two base stations and the at least two mobile stations are combined into members of a cooperation set. A resource is allocated to selected members of the cooperative set. The selected members are notified of the allocated resource. Then, the selected base stations of the cooperation set communicate concurrently with the selected mobile stations using the same allocated resource.

REFERENCES:
patent: 2003/0109284 (2003-06-01), Akerberg et al.
patent: 2003/0142647 (2003-07-01), Agrawal et al.
patent: 2009/0225720 (2009-09-01), Molisch et al.

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