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ICASSP
2009
IEEE
13 years 5 months ago
A MIMO-OFDM channel estimation scheme utilizing complementary sequences
We present a pilot-assisted method for estimating the frequency selective channel in a MIMO-OFDM system. The pilot sequence is designed using the DFT of the Golay complementary se...
Tariq R. Qureshi, Michael D. Zoltowski, A. Robert ...
ICC
2007
IEEE
14 years 1 months ago
Optimal Precoder for Rate 1 Space-Time Block Codes
Abstract— Despite primary space-time coding where the channel state information (CSI) is available at the receiver only, the capacity and performance of multiple-input multiple-o...
Alireza Ghaderipoor, Chintha Tellambura
GLOBECOM
2009
IEEE
14 years 2 months ago
An Iterative Precoder Optimization Method for K-User Interference Channel Systems
— In this paper, we propose a linear precoding and decoding scheme maximizing the sum rate of K-user interference channel systems where each node has multiple antennas. With an i...
Hakjea Sung, Kyoung-Jae Lee, Seok-Hwan Park, Inkyu...
IEICET
2006
87views more  IEICET 2006»
13 years 7 months ago
Subband Adaptive Array for Space-Time Block Coding
This paper presents an interference suppression using subband adaptive array for space-time block coding (STBC) code division multiple access (CDMA) under the frequency selective ...
Nordin Bin Ramli, Xuan Nam Tran, Tetsuki Taniguchi...
JSAC
2007
79views more  JSAC 2007»
13 years 7 months ago
Collaborative decoding in bandwidth-constrained environments
We present a cooperative communication scheme in which a group of receivers can collaborate to decode a message that none of the receivers can individually decode. The receivers a...
Arun Nayagam, John M. Shea, Tan F. Wong