Uplink scheduling and resource allocation with fast indication

Details Uplink scheduling and resource allocation with fast indication Uplink scheduling and resource allocation with fast indication

2007-04-27

2011-11-22

Gelin, Jean (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S310000, C370S336000, C370S326000

Reexamination Certificate

active

08064390

ABSTRACT:
Systems and methods for signalling transitions between talk-spurt state and silence state for wireless terminals having semi-persistently allocated uplink resources are employed. A layer ½ indication of the state transitions may be transmitted using a resource that is specifically allocated for that purpose. Alternatively, ACK/NACK signalling may be employed. Layer1indications may be employed for both state transition types. Alternatively, in-band MAC layer signalling may be used to signal state transition from talk-spurt state to silence, or the network may deduce this state transition on its own. A different uplink wireless transition resource is allocated for the talk-spurt state vs. the silence state.

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