US7934137B2

3G

Title

MESSAGE REMAPPING AND ENCODING

Application Number:

US20070670327

Publication Date:

26-04-2011

Current Assignee:

Family ID:

Application Date:

01-02-2007

Publication Country:

US

Priority Date:

06-02-2006

Declaring Company:

Abstract  Abstract

Techniques for remapping messages prior to encoding to improve performance are described. L designated messages among K total messages are remapped to L remapped messages which are associated with L codewords having larger relative distance between these codewords where L may be much less than K. The L designated messages may be more frequently used messages and/or more important messages. The remapping allows the L codewords with larger relative distance to be sent for the L designated messages which may improve performance. A transmitter remaps an input message to a remapped message encodes the remapped message to obtain a codeword and sends the codeword to convey the input message. A receiver decodes a received codeword to obtain a decoded message and demaps the decoded message to obtain a demapped message which is an estimate of the input message sent by the transmitter.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

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