[PDF] Top 20 A Differential Turbo Detection Aided Sphere Packing Modulated Space Time Coding Scheme
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A Differential Turbo Detection Aided Sphere Packing Modulated Space Time Coding Scheme
... 1990s, space-time coding invoking multiple an- tennas both at the transmitter and the receiver has become a pop- ular technique of attaining transmit diversity ...improved space-time ... See full document
5
Soft Bit Assisted Iterative AMR WB Source Decoding and Turbo Detection of Channel Coded Differential Space Time Spreading Using Sphere Packing Modulation
... [14]. Space-Time Spreading (STS) was first proposed by Marzetta ...providing space-time-coding-style spatial transmit diversity gain for CDMA systems, as detailed in Section ... See full document
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Equivalent Capacity Based Design of Space Time Block Coded Sphere Packing Aided Multilevel Coding
... two-dimensional modulated signal ...STBC-SP-MLC scheme, invoking a 4-dimensional SP ...STBC-SP-MLC scheme in conjunction with various bit-to-SP- symbol mapping strategies in the 4D SP ...MLC ... See full document
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A Sphere Packing Modulated Space Frequency Diversity Aided FFH Assisted DSTBC System
... detected space-time block codes [1] [2] attains full spatial diversity, provided that the non- dispersive channel’s envelope can be sufficiently accurately estimated at the ...antenna aided system, ... See full document
6
Turbo Detection of Symbol Based Non Binary LDPC Coded Space time Signals using Sphere Packing Modulation
... proposed space-time signal construc- tion method that combines orthogonal design with sphere pack- ing, referred to here as (STBC-SP), has shown useful perfor- mance improvements over Alamouti’s ... See full document
5
Near Capacity Transceiver Design Using Exit Curve Fitting: Three Stage Turbo Detection of Irregular Convolutional Coded Joint Sphere Packing Modulation and Space Time Coding
... a coding advantage of about 22 ...stage turbo-detected STBC-SP system over both the uncoded STBC- SP [1] and the conventional orthogonal STBC design based [2, 3] schemes for transmission over the correlated ... See full document
6
Joint design of twin antennna assisted space time multilevel sphere packing aided coded modulation
... Multilevel Coding (MLC) was first pro- posed by Imai and Hirawaki [1] for protecting each bit of non- binary modulated signals with the aid of potentially different- rate binary ...MLC scheme are ... See full document
5
Differential Space Time Spreading using Four Transmit Antennas and Iteratively Detected Sphere Packing Modulation
... and turbo detection [12], as well as those of the DSTS-SP scheme ...DSTS scheme benefits from a substantial diversity gain, while using four transmit antennas without the need for any ...DSTS ... See full document
5
Differential Space Time Spreading using Iteratively Detected Sphere Packing Modulation and Two Transmit Antennas
... employing space-time coding aided transmit diversity invoking multiple antennas ...diversity scheme employing two transmit ...diversity scheme to an ar- bitrary number of ... See full document
5
Turbo Detection of Channel Coded Space Time Signals Using Sphere Packing Modulation
... STBC-SP scheme of ...proposed turbo detection aided STBC-SP scheme is capable of providing attrac- tive performance improvements over established orthog- onal STBC designs, constituted ... See full document
5
A Purely Symbol Based Precoded and LDPC Coded Iterative Detection Assisted Sphere Packing Modulated Space Time Coding Scheme
... SP scheme of ...proposed scheme over established orthogonal STBC designs, constituted by the STBC-SP scheme of [5] as well as over an equivalent bit-based LDPC-coded STBC-SP ... See full document
6
Adaptive Differential Space Time Spreading Assisted Turbo Detected Sphere Packing Modulation
... adaptive-rate scheme to a fixed-rate ...Rate Turbo Detection Aided DSTS-SP System As already discussed in Section ...received sphere-packed symbol ˜s can be written ... See full document
5
Iteratively Decoded Irregular Variable Length Coding and Sphere Packing Modulation Aided Differential Space Time Spreading
... real-valued space R 4 ...of sphere- packed modulated ...the modulated signal from these L legitimate symbols, which have to be transmitted over the two antennas, where the throughput of the ... See full document
5
A Turbo Detection and Sphere Packing Modulation Aided Space Time Coding Scheme
... and turbo detection [12], as well as those of the STBC-SP scheme of ...STBC-SP scheme is com- bined with outer channel decoding and iterative demapping, as compared to the GM-based ... See full document
8
Sphere Detection Technique: An Optimum Detection Scheme for MIMO System
... As opposed to traditional wireless systems, in which there is one transmitting and one receiving antenna, MIMO systems use arrays of multiple antennas at both transmitter and receiver, all operating at the same frequency ... See full document
5
Coherent and Differential Downlink Space Time Steering Aided Generalised Multicarrier DS CDMA
... Finally, the SNR gain achieved over a ( 1 × 1 )-dimensional AA bench-marker upon increasing the total number of an- tennas at a fixed BER of 10 −5 was portrayed in Figure 5, where K = 32 users were supported in ... See full document
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Buffer aided distributed space time coding schemes and algorithms for cooperative DS CDMA systems
... distributed space-time coding (DSTC) schemes and relay selection algorithms for cooperative direct-sequence code-division multiple access (DS-CDMA) ...appropriate time for ... See full document
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Adaptive space time equalisation for multiple antenna assisted multiple input multiple output systems
... The system model investigated is the multiple antenna aided SDMA based MIMO system supporting M users, as depicted in Fig. 1, where each of the M users is equipped with a single transmit antenna and the receiver ... See full document
7
Manuscript Title & Authors
... Abstract : In this paper, we consider a new method for reduction peak to average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals. We use the SLM method to reduce PAPR and use the ... See full document
6
System Performance of Concatenated STBC and Block Turbo Codes in Dispersive Fading Channels
... applying space-time block coding (STBC) [2, ...The turbo code appears to be a good candidate for that ...on turbo codes has essentially been focused on convolutional turbo codes ... See full document
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