Method and system for communication in a wireless network
AssigneeCohda Wireless Pty. Ltd.
InventorsPaul Dean Alexander, John Lawrence Buetefuer, Ivan Anthony Curtis, Wade Nicholas Farrell, Alexander James Grant, David Victor Lawrie Haley, Stephen Peter Jakas, Joshua Charles Sutton
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Abstract
The present application discloses a number of inventions directed to method(s), apparatus and/or networks and systems adapted to track time varying channels, adapted to synchronize packets arriving at a receiver, adapted to correlate a received signal, adapted to manage digital resources, adapted to receive a signal and/or adapted to enable communication in a wireless packet based communications network.
Claims13
A method of tracking time varying channels in a wireless packet based communication network comprising the steps of:
- providing a Channel Estimate Data Base (CEDB) update function and a forward error correction (FEC) decode function in accordance with a pipeline processing algorithm, wherein FEC decode function outcome(s) are provided as an input to the CEDB update function,
- wherein the pipeline processing algorithm comprises the following steps:
- providing a first decoding of a received symbol i while predicting a channel estimate for symbol i using a second decoding of symbol i−1;
- providing a second decoding of symbol i while predicting a channel estimate for symbol i+1 using the first decoding of symbol i;
- wherein using a decoding of a symbol comprises updating of a Channel Estimate database using transmitted symbol estimates for the symbol determined by decoding the symbol.
A computer comprising:
- a non-transitory computer usable tangible medium having computer readable program code and computer readable system code embodied on said medium for communicating in a wireless communication network, said computer further comprising:
- a computer readable code within said medium for performing
- a method of tracking time varying channels in a wireless packet based communication network comprising the steps of:
- providing a Channel Estimate Data Base (CEDB) update function and a forward error correction (FEC) decode function in accordance with a pipeline processing algorithm, wherein the pipeline processing algorithm comprises the steps of:
- providing a first decoding of a received symbol i while predicting a channel estimate for symbol i using a second decoding of symbol i−1;
- providing a second decoding of symbol i while predicting a channel estimate for symbol i+1 using the first decoding of symbol i;
- wherein using a decoding of a symbol comprises updating of a Channel Estimate database using transmitted symbol estimates for the symbol determined by decoding the symbol.
Dependencies are inferred from the claim text.