space-time block coded
Blind and semi blind ML detection for space time block coded OFDM wireless systems
... This paper investigates the joint maximum likelihood (ML) data detection and channel estimation problem for Alamouti space-time block-coded (STBC) orthogonal frequency-division multiplexing ...
14
Space Time Chip Equalization for Maximum Diversity Space Time Block Coded DS CDMA Downlink Transmission
... (MUI). Space-time chip equalization is an efficient tool to restore the orthogonality of the user signals and suppress the ...on space-time block coding (STBC) techniques, and aims at ...
11
Distributed space time block coded transmission with imperfect channel estimation:achievable rate and power allocation
... We have addressed the effect of channel knowledge uncer- tainty at the receiver on the mutual information of dis- tributed space-time block coded transmission in Rayleigh fading channels. ...
9
Frequency domain equalization space time block coded CDMA transmission system
... chip-interleaved block-spread; CP: cyclic prefix; DS- CDMA: direct-sequence code division multiple access; FDE: frequency domain equalization; FIR: finite-impulse response; IBI: interblock interference; ISI: ...
14
Space Time Block Coded Adaptive Modulation Aided OFDM
... proposed space-time trellis coding by jointly designing the channel coding, modulation, transmit diversity and the optional receiver diversity ...resultant space-time trellis codes perform ...
5
Blind Adaptive Decorrelating RAKE (DRAKE) Downlink Receiver for Space Time Block Coded Multipath CDMA
... for space-time block coded CDMA systems operating in multipath ...with space-time decoding, it is shown that the performance of mobile receivers operating in the presence of ...
8
Improved Multiuser Detectors Employing Genetic Algorithms in a Space Time Block Coded System
... Enhanced genetic algorithms (GA) applied in space-time block coded (STBC) multiuser detection (MUD) systems in Rayleigh flat- fading channels are reported in this paper. Firstly, an improved ...
9
Performance of Turbo Interference Cancellation Receivers in Space Time Block Coded DS CDMA Systems
... the space time block coded (STBC) direct-sequence code division multiple access (DS-CDMA) ...turbo space-time iterative approach receiver (IA) effectively combats the mixture of ...
9
Space Time Block Coded and IQ interleaved TCM, TTCM, BICM and BICM ID Assisted OFDM
... – Space-Time Block Coded (STBC) In-phase Qua- drature-phase (IQ)-interleaved Coded Modulation (CM) schemes are proposed for Orthogonal Frequency Division Multiplexing ...Trellis ...
5
Comparative Study of Concatenated Turbo Coded and Space Time Block Coded as well as Space Time Trellis Coded OFDM
... In Figure 2, we show our FER performance comparison between the various 2 BPS e ective throughput schemes, namely the 4PSK space-time trellis codes and the spacetime block code G2 concat[r] ...
5
Equivalent Capacity Based Design of Space Time Block Coded Sphere Packing Aided Multilevel Coding
... Our proposed STBC-SP-MLC system exhibits a similar BER per- formance to that of the single-class STBC-SP-LDPC structure charac- terized in Figure 7, although the proposed scheme has a slightly better performance at a low ...
6
LDPC and Turbo Coding Assisted Space Time Block Coded OFDM for H 26L
... 4QAM 8PSK 16QAM 64QAM FER PSNR without feedback PSNR with feedback.. Average PSNR dB.[r] ...
5
“An Approach towards Wireless Telemedicine Application with Reduced PAPR and BER for Epilepsy Classification” by Harikumar Rajaguru, Sunil Kumar Prabhakar, India.
... Differential Space Time Block Coded (DSTBC) Multiple Input Multiple Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) ...of space time codes that do not need to ...
8
Performance of Space Division Multiple Access Systems Communicating over Nakagami Fading Channels
... Abslracf- Performance of a space-division multiple-access SDMA system is investigated, when the space-time block coded signals based on two transmit antennas are transmitted over Nakagam[r] ...
5
Performance Evaluation of Spatial Modulation via Numerical Simulations
... and space-time block coding (STBC)[2] to generate an improved communication system, which is called space-time block coded spatial modulation ...the space and ...
9
Performance Analysis of Iteratively Decoded Variable Length Space Time Coded Modulation
... Shannon’s separation theorem stated that source coding and channel coding is best carried out in isolation [1]. However, this theorem was formulated in the context of potentially infinite-delay, lossless entropy-coding ...
6
Low Complexity Receiver Structures for Space Time Coded Multiple Access Systems
... for space- time coded systems have previously been described in [4, ...and space-time coding was proposed in ...only space-time block coding whereas we are ...
14
Variable Length Space Time Coded Modulation
... Shannon’s separation theorem stated that source coding and channel coding is best carried out in isolation [1]. However, this theorem was formulated in the context of potentially infinite- delay, lossless entropy-coding ...
5
Blind Channel Estimation for Space Time Coded WCDMA
... one space-time codeblock, were included at the begin- ning of the slot of each ...the block fading model was used, that is, the channel was generated and kept constant over one ...
13
Diversity Analysis for Relay-Assisted Distributed BICM-OSTBC- OFDM System
... bit-interleaved coded modulation (BICM) [1] has been popularly used for channel-coded transmission, owing to its flexibility in the tradeoff between bit error performance and decoding complexity ...
7