high rate turbo codes
Turbo Detection of Space time Trellis Coded Constant Bit Rate Vector Quantised Videophone System using Reversible Variable Length Codes, Convolutional Codes and Turbo Codes
... coding rate of R cc = R tc = 3 4 ...convolutional codes, we have employed the puncturing pattern used by Ya- suda et ...optimum high rate turbo codes via puncturing, the ...
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Design of Three-Dimensional Multiple Slice Turbo Codes
... low-complexity turbo codes for very low frame error rates and high throughput appli- cations has been ...multiple turbo codes to obtain the required error frame rate combined ...
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Toward Efficient Quantum Key Distribution Reconciliation
... using Turbo codes. Since their high error correction capability implies getting low errors, this method has high perfor- mance especially when compared to the last method presented in the ...
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TO IMPROVE BIT ERROR RATE OF OFDM TRANSMISSION USING TURBO CODES
... of Turbo coded OFDM (Orthogonal frequency division multiplexing) which improves the system ...in high speed wireless ...adding turbo codes to ...error rate, as there were errors ...
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Physical Layer Deterministic Network Coding Using PUM Turbo Codes over AWGN Channel, N Nodes through a Base Station Scenario
... data rate and the power ...using high-performance non-binary turbo codes, based on Partial Unit Memory (PUM) codes (4, 2, 1, 4) and (8, 4, 3, 8); confirm that combining PUM Turbo ...
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On Cross Layer Design of AMC Based on Rate Compatible Punctured Turbo Codes
... of turbo scheme against convolutional one in terms of communi- cation performance as it is well ...of codes since LDPC codes are used in several standards and especially in space ...that turbo ...
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PARALLEL PROCESSING BASED TURBO DECODER DESIGN USING VERTIBI ALGORITHM
... parallel turbo-decoders that reach the 326.4 Mb/s LTE peak data-rate using multiple soft-input soft-output decoders that operate in ...new turbo codes that can achieve near-Shannon-limit ...
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Scalable video/image transmission using rate compatible PUM turbo codes
... bit rate is met and the resulting coded bit stream will be the best possible for that bit ...a high bit rate and decoded at any desired lower bit rate by truncating the bit ...
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Comparative Study of Turbo Equalization Schemes using Convolutional, Convolutional Turbo, and Block Turbo Codes
... the turbo-equal- ized CC systems transmitting over the dispersive Gaussian and Rayleigh fading channels of (1) and (2), respectively, approach the nondispersive AWGN ...the turbo-coded CT and BT schemes ...
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WIMAX OFDMA using high efficiency video Coding in VLSI accomplishment
... with turbo decoder that the video transmission is achieved by low data ...hand, Turbo codes can eliminate the residual inter symbol interference ( ISI ) and inter channel interference ( ICI ) and ...
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A Review on Turbo Codes using Different Algorithms
... for high rate transmission with forward error correction ...techniques. Turbo codes are a new class of forward error correcting codes that have proved to give a performance close to the ...
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Low Complexity Turbo Equalization for High Data Rate Wireless Communications
... of turbo codes [2] and has emerged as a promising technique for drastic reduction of the intersymbol interference in fre- quency selective wireless ...diagram-based turbo equalizer of [1] can be a ...
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Performance of Parallel Concatenated Convolutional Codes (PCCC) with BPSK in Nakagami Multipath M-Fading Channel
... of turbo- codes has been an unprecedented event in the field of ...communication. Turbo codes have been considered as a powerful error correcting codes for its superior performance so; ...
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The A3D TC: An Adaptive Approach for Selecting Third Component Parameters to Generate Robust Turbo Codes
... of turbo codes were conducted with limitations at every ...conventional turbo codes seems to be very effective in improving the code ...permeability rate and permutation were ...remains ...
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A New Simplified Algorithm Suitable for Implementation on FPGA for Turbo Codes
... a high throughput turbo decoder unless the windowing technique is employed, wherein several MAP processors operate on smaller sized windows within each received frame ...data rate is in the range of ...
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Bit Error Rate Analysis of Coded OFDM for Digital Audio Broadcasting System, Employing Parallel Concatenated Convolutional Turbo Codes S Radha Devi & K L Lokesh
... The large value of frame processing time is due to the fact that, here a computer simulation study is done where the same computer is doing all the jobs like, coding, modulation, transmission, reception, demodulation, ...
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Turbo Equalization Of Nonlinear ISI-channels Using High Rate FEC Codes
... A further simplification of Eq. (5) is to consider only the code word in S j +1 and S −1 j , respectively, closest to the re- ceived sequence r . This eliminates the sums in the numer- ator and denominator of Eq. (5), ...
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Error Detection and Correction using Turbo Codes
... Turbo Codes are formed from parallelly connected two codes in which the encoders are separated by an ...convolutional codes, in which the interleaver is fixed in the middle and will read the ...
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On Rate-Compatible Punctured Turbo Codes Design
... systematic rate-compatible punctured turbo code (RCPTC) ...for turbo code con- struction are extended to find good rate-compatible puncturing patterns for a given interleaver length N ...to ...
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(E b/N0 ). Various parameters that influence the performance
... In Stop and Wait (SW) ARQ protocol, the transmitter continues transmit the packets only when the previously transmitted packet has been successfully acknowledged. Hence, after transmit a packet, the transmitter waits ...
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