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Space Time Coding Techniques in MIMO: A Review
2016
Indian Journal of Science and Technology
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This paper explore the basic approaches used for of space-time coding technique. ...
The emerging field of wireless evaluation such as Multiple Input Multiple Output (MIMO) and Antenna diversity plays an important role in space-time code design. ...
Jafarkhani 9 compared the quasi-orthogonal space-time block code (QO-STBC with an orthogonal space-time block code such as Alamouti code. Quasi orthogonal codes areprovide full transmission rate. ...
doi:10.17485/ijst/2015/v8i1/106425
fatcat:fmyh2fvd3jeybh4dpv65uucbzu
Extending Orthogonal Block Codes With Partial Feedback
2004
IEEE Transactions on Wireless Communications
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During the last years a number of space-time block codes have been proposed for use in multiple transmit antennas systems. ...
In this letter we propose a method to extend any space-time code constructed for m transmit antennas to m p transmit antennas through Group-Coherent Codes (GCC). ...
CONCLUSIONS This letter proposes a method to extend space-time block codes with the aid of limited feedback. ...
doi:10.1109/twc.2004.837469
fatcat:j5vc3ly3yjemxkopwr52e2mdce
Novel Feedback Calculation Technique for Improved Transmit Scheme
2012
Radioengineering
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Extended balanced space-time block coding (EBSTBC) is able to achieve large coding gain and guarantee full diversity for any number of transmit antennas. ...
In this work, a low complexity and energy efficient feedback information scheme for the ITS receiver is proposed. ...
For comparison, bit error rate (BER) curves of the EBSTBC, partial phase combining (PPC), open-loop extended orthogonal space-time block coding (EO-STBC), phase feedback based extended space-time block ...
doaj:7f42601eacdb496596528af59a68e9f7
fatcat:atca7hgqznb3rppw3fzuvdeuqe
Closed-loop extended orthogonal space-time block codes for three and four transmit antennas
2006
IEEE Signal Processing Letters
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Index Terms-Extended orthogonal space-time block codes (EO-STBC), linear processing, partial feedback. ...
Complex orthogonal space-time block codes (STBCs) with linear processing for more than two transmit antennas cannot achieve a full rate in multiple-input and multiple-output (MIMO) channels. ...
One of the most common TD techniques is the Alamouti code, which is an orthogonal space-time block code (STBC) [2] . ...
doi:10.1109/lsp.2006.870371
fatcat:zidlt4vm3rc5pmdz3vex2ef2ue
Combining Orthogonal Space Time Block Codes with Adaptive Sub-group Antenna Encoding
2005
International Journal of Wireless Information Networks
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An adaptive space time transmit diversity scheme with simple feedback is proposed for the next generation wireless communication systems. ...
Abstract-An adaptive space time transmit diversity scheme with simple feedback is proposed for the next generation wireless communication systems. ...
space time block code. ...
doi:10.1007/s10776-005-0005-y
fatcat:2f4kqmhbfrgxlj2wqy6av6nk3e
An overview of limited feedback in wireless communication systems
2008
IEEE Journal on Selected Areas in Communications
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In this tutorial, we provide a broad look at the field of limited feedback wireless communications. ...
We also provide a synopsis of the role of limited feedback in the standardization of next generation wireless systems. ...
ACKNOWLEDGEMENTS The authors would like to thank Nihar Jindal, Kyeongyeon Kim, Marios Kountouris, Vasanthan Raghavan, Shahab Sanayei, and Randa Zakhour for reviewing this document. ...
doi:10.1109/jsac.2008.081002
fatcat:ko5kyqjpsbag5lkril7c75ahly
Page 5100 of Mathematical Reviews Vol. , Issue 2004f
[page]
2004
Mathematical Reviews
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The book concludes with the presentation of space-time coding for transmitters with partial channel knowledge, and space-time coding in a multiuser environizent. ...
single-source broadcast communication.”
2004f:94003 94A05 94-02 Larsson, Erik G. (1-FL-EL; Gainesville, FL); Stoica, Petre (S-UPPS-DSC; Uppsala)
%* Space-time block coding for wireless communications. ...
Extended Alamouti codes in correlated channels using partial feedback
2004
2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)
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In this paper we present a family of quasiorthogonal space-time codes for correlated MIMO (multiinput/multi-output) channels using four and eight transmit antennas when only partial channel state information ...
This high diversity can be exploited with zero forcing receivers as well as with maximum-likelihood receivers. ...
First, an overview of the Extended Alamouti space-time block codes (EACs) for four and eight transmit antennas is given. ...
doi:10.1109/icc.2004.1312631
dblp:conf/icc/BadicRW04
fatcat:mjdysmtdonbofaktadqpaxbmvm
Power control in wireless interference networks with limited feedback
2012
2012 International Symposium on Wireless Communication Systems (ISWCS)
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This paper addresses a power control problem in a wireless time-varying K-user interference network. Each transmitter intends to communicate to its desired receiver at a fixed rate. ...
Our results show that even with limited number of feedback bits, by performing power control the considered interference alignment scheme can outperform the conventional time-division-multiple-access scheme ...
For the systems with multiple antennas at the terminals these are extended to joint beamforming and power control in [11] , [12] and [13] . ...
doi:10.1109/iswcs.2012.6328452
dblp:conf/iswcs/FarhadiWS12
fatcat:rekmir7ccvae7bbxwvl37chwa4
OFDM and Its Wireless Applications: A Survey
2009
IEEE Transactions on Vehicular Technology
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We address basic OFDM and related modulations, as well as techniques to improve the performance of OFDM for wireless communications, including channel estimation and signal detection, time-and frequency-offset ...
Therefore, it has been used in many wireless systems and adopted by various standards. In this paper, we present a comprehensive survey on OFDM for wireless communications. ...
In general, STC can be divided into space-time block coding (STBC) [36] , [37] and space-time trellis coding (STTC) [34] . STBC for OFDM is very popular due to its low-complexity ML decoding. ...
doi:10.1109/tvt.2008.2004555
fatcat:6ix76lfrk5emhgozbhvdricj6m
Exploitation of Quasi-Orthogonal Space Time Block Codes in Virtual Antenna Arrays: Part II Monte Carlo-Based throughput Evaluation
2008
VTC Spring 2008 - IEEE Vehicular Technology Conference
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Likewise, an extension of this code first presented in [3] given below in equation (2) , named as quasi-orthogonal space time block code (QO-STBC) provides partial diversity gain with full rate. ...
STBCs and Orthogonal STBCs for four transmit antennas In [6] , it has been shown that full diversity and full code rate complex valued space-time block codes exist only for a dimension of two. ...
doi:10.1109/vetecs.2008.62
dblp:conf/vtc/KassimHEC08
fatcat:p3tg4johvfbn7dm2oekczgqy74
Theory and Applications in Multiuser/Multiterminal Communications
2008
EURASIP Journal on Wireless Communications and Networking
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This work presents a new achievable rate for the multilevel relay network based on some partial decoding schemes, and shows that it is capacity-achieving for semideterministic and orthogonal relay networks ...
conventional Shannon sense) and large SNR (but with finite block length) cases. ...
., is concerned with a MIMO fading broadcast channel where the transmitter applies orthogonal space-time block coding, and mobiles only feed back the channel norm to the base station. ...
doi:10.1155/2008/950951
fatcat:od3qzsxhs5drfors6gdtgoc3ma
Transmission pattern selection for relay communication with distributed space-time codes
2008
2008 11th IEEE Singapore International Conference on Communication Systems
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We show, via simulation, that the proposed pattern-selection scheme with precoding outperforms the conventional space-time coded relay system using quasi-orthogonal space-time block codes by over 2 dB ...
We propose an efficient space-time coded cooperative relay communications scheme that employs linear precoding and transmission-pattern selection. ...
Reduced-Complexity STBC [1] Nir and Helard [1] proposed a space-time block code that applies linear precoding to the extended orthogonal STBC to improve the space-time diversity performance. ...
doi:10.1109/iccs.2008.4737269
fatcat:ojk2h7udc5cn5dekakwp7jtqwy
One bit feedback for quasi-orthogonal space-time block codes based on circulant matrix
2009
IEEE Transactions on Wireless Communications
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During the last few years, a number of Quasi-Orthogonal Space-Time Block Codes (QOSTBC) have been proposed for using in multiple transmit antennas systems. ...
with one bit feedback. ...
Matalgah from the University of Mississippi for helpful discussions. The authors also would like to thank the reviewers for their helpful comments that enabled them to significantly improve the paper. ...
doi:10.1109/twc.2009.080667
fatcat:soyv3hldjnhtrf652b6nzu3wne
Unit-rate and Low-complexity Space-time Block Coding for Multiple Antennas
2006
2006 7th International Symposium on Antennas, Propagation & EM Theory
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Space-time block coding (STBC) has been an effective transmit diversity technique for combating fading due to its orthogonal design, simple decoding and high diversity gains. ...
Compared with full-diversity multiple antennas STBC schemes, the proposed scheme can implement unit rate, complex orthogonality and partial diversity; and under the same system throughput, it has much ...
And for the G3 code, RSTBC =418=112, while for the H3 code, RSTBC =34. 2.2 Unit-rate space-time block coding scheme In this subsection, consider a wireless communication system comprising 3 transmit antennas ...
doi:10.1109/isape.2006.353445
fatcat:4u5lecuwg5g5jniwias4anuhni
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