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» New Constructions for IPP Codes
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107
Voted
CORR
2011
Springer
166views Education» more  CORR 2011»
14 years 5 months ago
A family of fast-decodable MIDO codes from crossed-product algebras over Q
—Multiple Input Double Output (MIDO) asymmetric space-time codes for 4 transmit antennas and 2 receive antennas can be employed in the downlink from base stations to portable dev...
Laura Luzzi, Frédérique E. Oggier
CORR
2010
Springer
100views Education» more  CORR 2010»
15 years 2 months ago
Fast-Group-Decodable STBCs via Codes over GF(4)
Abstract--In this paper we construct low ML decoding complexity STBCs by using the Pauli matrices as linear dispersion matrices. In this case the Hurwitz-Radon orthogonality condit...
Natarajan Lakshmi Prasad, B. Sundar Rajan
IPPS
2007
IEEE
15 years 8 months ago
A Grid-enabled Branch and Bound Algorithm for Solving Challenging Combinatorial Optimization Problems
Solving optimally large instances of combinatorial optimization problems requires a huge amount of computational resources. In this paper, we propose an adaptation of the parallel...
Mohand-Said Mezmaz, Nouredine Melab, El-Ghazali Ta...
95
Voted
CORR
2010
Springer
130views Education» more  CORR 2010»
15 years 14 days ago
Fractional Repetition Codes for Repair in Distributed Storage Systems
Abstract—We introduce a new class of exact MinimumBandwidth Regenerating (MBR) codes for distributed storage systems, characterized by a low-complexity uncoded repair process tha...
Salim Y. El Rouayheb, Kannan Ramchandran
ICC
2007
IEEE
15 years 8 months ago
Noncoherent Block-Coded QAM
— In this paper, we investigate block-coded QAM constructed by multilevel coding for the noncoherent generalized likelihood ratio test (GLRT) detector. For the AWGN channel, we d...
Ruey-Yi Wei, Tzu-Ching Sue, Hsi-Hua Wang, Chin-Sun...