Information encoding on a codeword in wireless communication networks
AssigneeMotorola Mobility LLC
InventorsMichael E. Buckley, Jeffrey C. Smolinski, Kenneth A Stewart, Raja S Bachu
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Abstract
A wireless communication network entity 400 and a method therein wherein data is encoded using an error correcting code to form a first codeword, for example, a cyclic redundancy code, including redundancy. A second codeword is generated by encoding additional data on a portion of the first codeword, wherein the portion of the first codeword on which the additional data is encoded being within an error correction capability of the first codeword.
Claims10
A method in a wireless communication network entity, the method comprising:
- encoding, at the network entity, data using a cyclic redundancy code to form a first codeword including redundancy;
- generating, at the network entity, a second codeword by X-ORing additional data on non-contiguous portions of the first codeword;
- wherein the portion of the first codeword on which the additional data is encoded is within an error correction capability of the first codeword.
A wireless communication entity comprising:
- a controller configured to generate a first codeword from data and from a cyclic redundancy code, the first codeword including redundancy;
- wherein the controller is configured to generate the second codeword by X-OR-ing additional data on non-contiguous portions of the first codeword,
- wherein the non-contiguous portions of the first codeword are within an error correction capability of the first codeword.
A method in a wireless communication network entity, the method comprising:
- encoding, at the network entity, data using a cyclic redundancy code to form a first codeword including redundancy;
- generating, at the network entity, a second codeword by X-ORing additional data on contiguous portions of the first codeword;
- wherein the contiguous portions of the first codeword on which the additional data is encoded are within an error correction capability of the first codeword.
Dependencies are inferred from the claim text.