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135
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ISCAS
2003
IEEE
139views Hardware» more  ISCAS 2003»
15 years 9 months ago
A subspace method for channel estimation of multi-user multi-antenna OFDM system
A subspace based blind method is proposed for estimating the channel responses of a multi-user and multi-antenna OFDM uplink system. It gives estimations to all channel responses,...
Yonghong Zeng, Tung-Sang Ng
134
Voted
IPPS
1997
IEEE
15 years 8 months ago
A Compile-Time Partitioning Strategy for Non-Rectangular Loop Nests
This paper presents a compile-time scheme for partitioning non-rectangular loop nests which consist of inner loops whose bounds depend on the index of the outermost, parallel loop...
Rizos Sakellariou
125
Voted
TCOM
2008
130views more  TCOM 2008»
15 years 3 months ago
Quasi-orthogonal STBC with minimum decoding complexity: performance analysis, optimal signal transformations, and antenna select
This letter presents a new method to directly analyze and optimize symbol error rate (SER) performance of minimum decoding complexity (MDC) ABBA space-time block codes based on a t...
Dung Ngoc Dao, Chintha Tellambura
96
Voted
IPL
2002
59views more  IPL 2002»
15 years 3 months ago
An efficient decoding technique for Huffman codes
We present a new data structure for Huffman coding in which in addition to sending symbols in order of their appearance in the Huffman tree one needs to send codes of all circular...
Rezaul Alam Chowdhury, M. Kaykobad, Irwin King
136
Voted
PIMRC
2010
IEEE
15 years 1 months ago
End-to-end performance of randomized distributed space-time codes
The exact expressions for symbol error probability and outage probability of randomized distributed space-time codes (RDSTC) under Rayleigh fading are derived. The diversity gain d...
Trung Q. Duong, Ozgu Alay, Elza Erkip, Hans-Jü...