Open AccessSpectrally efficient multiple‐ARQ scheme for MIMO channel
Author(s) -
Lee J.W.
Publication year - 2013
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2012.3903
Subject(s) - hybrid automatic repeat request , selective repeat arq , space–time block code , mimo , automatic repeat request , computer science , algorithm , channel (broadcasting) , throughput , block code , scheme (mathematics) , block (permutation group theory) , error detection and correction , electronic engineering , computer network , mathematics , decoding methods , telecommunications , wireless , engineering , telecommunications link , mathematical analysis , geometry
Proposed is a multiple automatic repeat request (ARQ) scheme for the MIMO channel adopting the structure of space‐time block codes (STBCs). With multiple transmissions accompanied by the proposed combing strategy, the input‐output relationship of the Alamouti STBC is formed in the receiver. It is observed that the proposed ARQ scheme attains higher throughput than others at all SNR values.