Title
A novel adaptive type-II HARQ scheme for OFDM systems.
Abstract
This paper presents a novel adaptive type-II hybrid automatic repeat request (HARQ) scheme combined with interleaving rearrangement and constellation rearrangement, which is applicable for high data rate orthogonal frequency division multiplexing (OFDM) systems. The proposed scheme utilizes the channel state information and rearranges both bits and symbols at each retransmission. Simulation results show that the proposed scheme improves system performance significantly. © 2005 IEEE.
Year
DOI
Venue
2005
null
PIMRC
Keywords
Field
DocType
automatic repeat request,channel state information,adaptive modulation,orthogonal frequency division multiplexing,system performance,hybrid automatic repeat request,m,ofdm modulation
Hybrid automatic repeat request,Link adaptation,Computer science,Retransmission,Real-time computing,Automatic repeat request,Constellation,Interleaving,Orthogonal frequency-division multiplexing,Channel state information
Conference
Volume
Issue
ISSN
4
null
null
Citations 
PageRank 
References 
0
0.34
3
Authors
3
Name
Order
Citations
PageRank
Jinxia Cheng100.34
Shidong Zhou21098120.74
Yan Yao3564.42