Reflected simplex codebooks for limited feedback MIMO beamforming

Daniel J. Ryan, Iain B. Collings, Jean Marc Valin

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

2 Citations (Scopus)

Abstract

This paper proposes Reflected Simplex codebooks for limited feedback beamforming in multiple-input multiple-output (MIMO) wireless systems. The codebooks are a geometric construction based on simplices and the An lattice. We propose a fast codebook search and indexing algorithm. We show that such codebooks perform superior or comparable to other codebooks, with much lower implementation complexity.

Original languageEnglish
Title of host publicationProceedings - 2009 IEEE International Conference on Communications, ICC 2009
Place of PublicationPiscataway, New Jersey, USA
Pages1-5
Number of pages5
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 IEEE International Conference on Communications, ICC - 2009 - Dresden, Germany
Duration: 14 Jun 200918 Jun 2009

Other

Other2009 IEEE International Conference on Communications, ICC - 2009
CountryGermany
CityDresden
Period14/06/0918/06/09

Fingerprint

Dive into the research topics of 'Reflected simplex codebooks for limited feedback MIMO beamforming'. Together they form a unique fingerprint.

Cite this