Show simple item record

dc.creatorLiu, Zhixin
dc.creatorStankovic, Vladimir M.
dc.creatorXiong, Zixiang
dc.date.accessioned2019-06-17T17:07:13Z
dc.date.available2019-06-17T17:07:13Z
dc.date.issued2013-01-29
dc.identifier.urihttp://hdl.handle.net/1969.1/177021
dc.description.abstractSystems and methods that implement compress-forward (CF) coding with N-PSK modulation for the relay channel are disclosed, where N is greater than or equal to two. In the CF scheme, Wyner-Ziv coding is applied at the relay to exploit the joint statistics between signals at the relay and the destination. Quantizer design and selection of channel code parameters are discussed. Low-density parity check (LDPC) codes are used for error protection at the source, and nested scalar quantization (NSQ) and irregular repeat accumulate (IRA) codes for Wyner Ziv coding (or more precisely, distributed joint source-channel coding) at the relay. The destination system decodes original message information using (a) a first signal received from the source in a first interval and (b) a second signal that represents a mixture of transmissions from the source and relay in the second interval.en
dc.languageeng
dc.publisherUnited States. Patent and Trademark Office
dc.rightsPublic Domain (No copyright - United States)en
dc.rights.urihttp://rightsstatements.org/vocab/NoC-US/1.0/
dc.titleCompress-forward coding with N-PSK modulation for the half-duplex gaussian relay channelen
dc.typeUtility patenten
dc.format.digitalOriginreformatted digitalen
dc.description.countryUS
dc.contributor.assigneeThe Texas A&M University System
dc.identifier.patentapplicationnumber13/043232
dc.subject.uspcprimary375/279
dc.subject.uspcother714/755
dc.date.filed2011-03-08
dc.publisher.digitalTexas A&M University. Libraries


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record