Results 41 to 50 of about 892,691 (234)
Code design with high rates based on quasi-orthogonal space-time block code
Tongxin xuebao, 2011 In order to meet the needs of high-speed and large-capacity in communication system,the novel non-orthogonal space-time block code with code rates 2 and 1.5 were proposed,respectively.The simplified conditional maximum-likelihood algorithm is adopted to ...
WANG An-guo, SHEN Qiong, NIE Zhong-er
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Power-Balanced Orthogonal Space–Time Block Code
IEEE Transactions on Vehicular Technology, 2008 In this paper, we propose two new systematic ways to construct amicable orthogonal designs (AOD), with an aim to facilitate the construction of power-balanced orthogonal spacetime block codes (O-STBC) with favorable practical attributes. We also show that an AOD can be constructed from an Amicable Family (AF), and such a construction is crucial for ...
Yuen, Chau +2 more
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Research on Design of Extending Orthogonal Space-Time Block Code
Dianxin kexue, 2013 For the problem that complex orthogonal design of space-time coding cannot reach full speed and full diversity when the transmitting antenna number is greater than two, two kinds of improved schemes for the closed loop EOSTBC were proposed, which used ...
Adan Ding, Fei Long, Zhuoyue Li
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Multiple Complex Symbol Golden Space-Time Labeling Diversity
IEEE Access, 2021 The Golden code is a full-rate space-time block code (STBC), which achieves a diversity order of $2N_{r}$ , where $N_{r}$ is the number of receive antennas. The multiple complex symbol Golden code (MCS-Golden code) is a generalized Golden code.
Hongjun Xu, Narushan Pillay
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Cyclic division algebras: a tool for space-time coding [PDF]
, 2007 Multiple antennas at both the transmitter and receiver ends of a wireless digital transmission channel may increase both data rate and reliability. Reliable high rate transmission over such channels can only be achieved through Space–Time coding.
Belfiore, Jean-Claude +2 more
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Optimal space-time codes for the MIMO amplify-and-forward cooperative channel
, 2006 In this work, we extend the non-orthogonal amplify-and-forward (NAF) cooperative diversity scheme to the MIMO channel. A family of space-time block codes for a half-duplex MIMO NAF fading cooperative channel with N relays is constructed.
Belfiore, Jean-Claude, Yang, Sheng
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Low-Complexity Decoding of Block Turbo-Coded System with Antenna Diversity
EURASIP Journal on Advances in Signal Processing, 2003 The goal of this paper is to reduce the decoding complexity of space-time block turbo-coded system with low performance degradation. Two block turbo-coded systems with antenna diversity are considered.
Chen Yanni, Parhi Keshab K
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PAPR Reduction Performance by Active Constellation Extension for Diversity MIMO-OFDM Systems
Journal of Electrical and Computer Engineering, 2010 The V-BLAST wireless communication architecture, space-time block code (STBC), and space-frequency block code (SFBC) techniques are strong candidates for achieving very high data rates in 4G broadband wireless communications.
Theodoros Tsiligkaridis +1 more
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A Low-Complexity, Full-Rate, Full-Diversity 2 X 2 STBC with Golden Code's Coding Gain [PDF]
, 2008 This paper presents a low-ML-decoding-complexity, full-rate, full-diversity space-time block code (STBC) for a 2 transmit antenna, 2 receive antenna multiple-input multiple-output (MIMO) system, with coding gain equal to that of the best and well known ...
Rajan, B. Sundar, Srinath, K. Pavan
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, 2012 A low complexity, essentially-ML decoding technique for the Golden code and the 3 antenna Perfect code was introduced by Sirianunpiboon, Howard and Calderbank.
Natarajan, Lakshmi Prasad +1 more
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