Method and apparatus for implementing spatial division...

Details Method and apparatus for implementing spatial division... Method and apparatus for implementing spatial division...

2006-01-12

2009-10-20

Feild, Joseph H (Department: 2627)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S451000, C455S452100, C455S453000

Reexamination Certificate

active

07606574

ABSTRACT:
A system [100] includes a base station [105] to communicate wireless data with at least one user terminal [125, 130] within a cell serviced by the base station [105]. A central backhaul access point [135] communicates wireless backhaul data with the base station [105]. At least a first portion of the wireless data and a second portion of the wireless backhaul data is communicated via Spatial Division Multiple Access (“SDMA”), and the first portion of the wireless data utilizes at least some same time-frequency resources as the second portion of the wireless backhaul data.

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patent: 2008/0069031 (2008-03-01), Zhang et al.

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