Space-Time Codes
A Design Method of Noncoherent Unitary Space Time Codes
... unitary space time codes (N-USTC) over Rayleigh flat fading ...coherent space time codes (C-STC) into the N-USTC on the Grassmann ...
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A Novel Decoder for Unknown Diversity Channels Employing Space Time Codes
... Space time coding schemes have been shown to significantly improve the performance of communication over fading channels when multiple antennas are available at transmit- ter and ...cient space ...
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Power Allocation Strategies for Distributed Space-Time Codes in Amplify-and-Forward Mode
... distributed space-time coding (DSTC) in amplify- and-forward (AF) ...full-diversity space-time codes, we derive two power allocation strategies minimizing the approximate SER ...
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Layered Steered Space Time Codes Using Iterative Detection
... Abstract— This paper presents a novel multifunctional multiple-input multiple-output (MIMO) scheme that combines the benefits of the Vertical Bell Labs Layered Space-Time (V- BLAST) scheme, of ...
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Diversity Analysis of Distributed Space-Time Codes in Relay Networks with Multiple Transmit/Receive Antennas
... using space-time coding ...of space-time codes based on Hurwitz-Radon matrices in wireless relay ...of space-time coding devised for multiple-antennasystems is applied to ...
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Pragmatic Space-Time Codes for Cooperative Relaying in Block Fading Channels
... approach of [25, 27]. Our proposed “pragmatic” approach uses a low-complexity architecture for STCs where the code components are built by the concatenation of a binary convolutional encoder and binary phase shift keying ...
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Cooperative space time codes with network coding
... communications. In this scheme, the cooperating users using space-time codes are assisted by the availability of a fixed relay node proposed for the future wireless networks. We compare our scheme ...
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Space Time Codes for Wireless Optical Communications
... communication. Space-time codes (STCs) provide both spatial and temporal redundancy, or diversity, by using multiple apertures (antennas) over sev- eral ...
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CONSTRUCTING SPACE-TIME CODES VIA EXPURGATION AND SET PARTITIONING
... of space-time coding that provides coding gain without any outer code or ...block space-time codes such as orthogonal [34] and quasi orthogonal [36, 39, 40] space-time ...
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Space Time Codes and Concatenated Channel Codes for Wireless Communications
... STB codes is given in Section IV and channel-coded space–time codes in Section ...various space–time and channel-coded transceivers in Section ...convolution codes and ...
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Precoding design for space time codes and relay selection with a novel scheme for multiple relay systems
... and space-time coding has also been carried out [12, ...opportunistic space-time coding to combat the outdated CSI is proposed, and the closed-form expres- sions of outage probability and ...
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Design & Analysis of Space Time Trellis Codes for Different Fading Channels
... for space-time codes ...thereby Space-time trellis codes provide full diversity and full ...possible codes. Also it is not clear how to improve performance of such ...
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A Set of Space Time Block Codes for the High Rate Transmission Scheme with One Information Bit
... “Space-Time Codes for High Data Rate Wireless Com- munication: Performance Criterion and Code Construc- tion,” IEEE Tra nsactions on Information Theory , ...
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Single Carrier Frequency Domain Equalization with Space Time Trellis Codes
... of space-time-code is determined by the BER performance: a measure of the distance attributes of the code ...of space-time code can be examined by considering the Pairwise Error Probability ...
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Performance Analysis of Space Time Block Codes in Flat Fading MIMO Channels with Offsets
... We have performed a mathematical analysis of the behavior of orthogonal space-time codes with imperfect carrier off- set compensation in MIMO channels. We have considered the effect of imperfect ...
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High-Rate Codes That Are Linear in Space and Time
... effective space–time transmission schemes to handle the large traffic volume in real ...Layered Space–Time (V-BLAST), where every antenna transmits its own independent substream of data, has ...
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Performance Analysis of Low Density Parity Check Codes Aided Block Diagonalization using Space Time Block Codes for MIMO Systems
... LDPC codes are one of the best channel encoding/decoding codes and which are capable of data transmission with greater ...in Space Communications due to their channel impending capabilities ...these ...
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Cascaded orthogonal space–time block codes for wireless multi hop relay networks
... Remark 3. CSI: We note that for decoding of COSTBCs, global CSI is required at the destination. The requirement of destination having global CSI regarding all the under- lying channels has been made in several recent ...
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Relay on off threshold for NDF protocol with distributed orthogonal space time block codes
... orthogonal space-time block codes is derived for high signal to noise ratio (SNR) region and also a suboptimal ROT is provided for low SNR ...
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Hierarchical space–time block codes signals classification using higher order cumulants
... Space–time block coding is a practical signal design tech- nique aimed at capitalizing on the theoretical information capacity of MIMO channels. 1 MIMO communication systems accompanied by ...
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