Non-orthogonal space–frequency block codes from cyclic codes for wireless systems employing MIMO-OFDM with index modulation
M Raghavendra, US Acharya - Physical Communication, 2019 - Elsevier
Abstract Space–frequency codes (SFC) having error correcting structure can be used to
enhance the bit error rate (BER) performance of modern wireless systems (5G and beyond) …
enhance the bit error rate (BER) performance of modern wireless systems (5G and beyond) …
Optimal rate-diversity tradeoff STBCs from codes over arbitrary finite fields
A linear rank-distance code is a set of matrices over a finite field F/sub q/, with the rank over
Fq as a distance metric. A space-time block code (STBC) is a finite set of complex matrices …
Fq as a distance metric. A space-time block code (STBC) is a finite set of complex matrices …
Full-diversity group space-time-frequency (GSTF) codes from cyclic codes
U Sripati, S Rajan, V Shashidhar - … International Symposium on …, 2005 - ieeexplore.ieee.org
It is known that multi-antenna transmissions over frequency-selective channels can provide
a diversity gain that is product of the number of transmit antennas, the receive antennas and …
a diversity gain that is product of the number of transmit antennas, the receive antennas and …
Constructions of asymptotically optimal space–frequency codes for MIMO-OFDM systems
H Lu, MC Chiu - IEEE transactions on information theory, 2007 - ieeexplore.ieee.org
Constructions of space–frequency (SF) codes for multiple-input multiple-output (MIMO)–
orthogonal frequency-division multiplexing (OFDM) systems with n_t transmit antennas and …
orthogonal frequency-division multiplexing (OFDM) systems with n_t transmit antennas and …
Non-orthogonal space–frequency block codes from cyclic codes for wireless systems employing MIMO-OFDM with index modulation
R MANS, US Acharya - 2019 - dl.acm.org
Abstract Space–frequency codes (SFC) having error correcting structure can be used to
enhance the bit error rate (BER) performance of modern wireless systems (5G and beyond) …
enhance the bit error rate (BER) performance of modern wireless systems (5G and beyond) …
Abelian codes over eisenstein-jacobi integers for mimo systems
M Raghavendra, GS GD… - … Conference on Advances …, 2017 - ieeexplore.ieee.org
In this work we present construction of Space Time Block Codes (STBC) from Abelian codes.
A well known Eisenstein-Jacobi rank preserving map is applied to map the codeword matrix …
A well known Eisenstein-Jacobi rank preserving map is applied to map the codeword matrix …
Non-orthogonal full rank space-time block codes over Eisenstein-Jacobi integers for MIMO systems
MANS Raghavendra, GDG Simha… - 2017 4th International …, 2017 - ieeexplore.ieee.org
In this work we present a full rank Space Time Block Codes with Non-orthogonal designs
designated as NSTBCs constructed from cyclic codes over GF (qm). Rank-Preserving …
designated as NSTBCs constructed from cyclic codes over GF (qm). Rank-Preserving …
Design Synthesis and Performance Evaluation of Codes with Good Rank Distance Properties for Wireless Communications and Information Storage Systems
US Acharya - 2020 - idr.l3.nitk.ac.in
Rank-metric codes, a class of subspace codes, are error control codes that can be used to
correct errors in applications that require two dimensional information transmission. In these …
correct errors in applications that require two dimensional information transmission. In these …
[引用][C] 用於增進MIMO-OFDM 系統性能之編碼與調變-總計畫(1/3)
林茂昭 - 2008 - ntur.lib.ntu.edu.tw
摘要在本報告中我們將呈現三個子計畫第一年研究所得之豐碩成果. 於第一個子計畫中我們建構
出以成對錯誤率考量之下符合最佳分集多工交換(diversity-multiplexing tradeoff) 之空頻碼 …
出以成對錯誤率考量之下符合最佳分集多工交換(diversity-multiplexing tradeoff) 之空頻碼 …