Multiplex communications – Fault recovery
Reexamination Certificate
2008-02-07
2011-11-22
Pham, Chi H. (Department: 2471)
Multiplex communications
Fault recovery
C370S312000, C370S329000, C370S341000, C455S450000
Reexamination Certificate
active
08064332
ABSTRACT:
Briefly, in accordance with one or more embodiments, a MAP may be used by a base station to allocate network users for one or more users in a wireless network using persistent scheduling. In the event one or more of the users does not successfully receive a MAP transmitted by the base station, the user may stop transmitting and/or receiving in order to minimize and/or avoid collision with transmissions from other users. The affected user may transmit an indication of the error in receiving the MAP to the base station, wherein the base station may retransmit the previously transmitted MAP to the affected user that did not successfully receive the MAP from the origination transmission. One or more users may utilize a shared NAK channel to indicate to the base station an indication of the error in receive the MAP.
REFERENCES:
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patent: 2006/0176845 (2006-08-01), Sarkkinen
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Shrivastava Shweta
Vannithamby Rath
Cool Patent P.C.
Curtin Joseph P.
Hom Shick
Intel Corporation
Pham Chi H.
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