[PDF] Top 20 Performance of combined constellation shaping and bit interleaved coded modulation with iterative decoding (BICM-ID)

Performance of combined constellation shaping and bit interleaved coded modulation with iterative decoding (BICM-ID)

... the constellation are more frequently transmitted than the points with high en- ...16-QAM constellation into three sub-constellations with different power ... See full document

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Luby Transform Coding Aided Bit Interleaved Coded Modulation for the Wireless Internet

... Abstract— Bit-Interleaved Coded Modulation using Iterative Decoding (BICM-ID) is amalgamated with Luby Transform (LT) ...attainable Bit Error Rate (BER) ... See full document

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Low Complexity Iterative Receiver Design for Shallow Water Acoustic Channels

... adaptive iterative receiver structure for the shallow underwater acoustic channel (UAC) is proposed using a decision feedback equalizer (DFE) and employing bit-interleaved coded ... See full document

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Iterative Channel Coded Physical Layer Network Coding on Impulsive Noise Channels

... the performance of bit-interleaved coded modulation with iterative decoding (BICM-ID) and turbo codes on the conventional two-way relay communications is ... See full document

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Spectral Efficient Coding Schemes in Optical Communications

... multilevel modulation schemes is mandatory to approach the channel capacity of the transmission ...with bit-interleaved coded modulation and iterative decoding ... See full document

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Irregular repetition code hybrid ARQ in wireless system

... code, bit-interleaved coded modulation with iterative decoding (BICM-ID) as a simple Turbo processing and ...The performance of the systems is evaluated in ... See full document

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Serially Concatenated Luby Transform Coding and Bit Interleaved Coded Modulation Using Iterative Decoding for the Wireless Internet

... LT- BICM-ID schemes maintain a constant BER with no further improve- ment in their error correction ...the decoding process continues, we may encounter a lack of degree one connecting edges, thus ... See full document

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Improving the performance of BICM-ID and MLC systems with different FEC codes

... Multilevel modulation formats such as M-QAM, which can be used as a part of coded modulation systems, have the capability of multilevel ...the performance of BICM- ID using ... See full document

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Optimization of irregular mapping for error floor removed bit interleaved coded modulation with iterative decoding and 8PSK

... Bit-interleaved coded modulation (BICM) [1,2] is the serial concatenation of a channel encoder, a bitwise inter- leaver, and a symbol ...of coded modulation and yields a ... See full document

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ADAPTIVE BIT INTERLEAVED CODED MODULATION FOR MOBILE RADIO OFDM SYSTEMS BY USING RICIAN FADING CHANNEL

... appropriate modulation technique depending on the Channel state ...techniques combined together is referred as the adaptive bit interleaved coded modulation simply ...and ... See full document

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Capacity Aspects of Bit Interleaved Coded Modulation

... 6]. Performance of any coded system in a fading channel depends on its diversity ...systems, Bit Interleaved Coded M odulation (BICM) provides good performance over both ... See full document

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Diversity Analysis for Relay-Assisted Distributed BICM-OSTBC- OFDM System

... capacity, bit-interleaved coded modulation (BICM) [1] has been popularly used for channel-coded transmission, owing to its flexibility in the tradeoff between bit error ... See full document

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Performance of Rotated Constellation and Trellis Coded Modulation with Channel State Information Errors :MIMO Systems

... better performance to that of the nonrotated ...rotated constellation as well as the use of TCM stage ...QAM constellation with more number of ... See full document

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On the Computation of EXIT Characteristics for Symbol Based Iterative Decoding

... The decoding model utilized in this paper is depicted in ...the iterative decoding of an outer code in a serial concatenated scheme, the connections marked with ”1” are active in ...for ... See full document

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Soft Bit Assisted Iterative AMR WB Source Decoding and Turbo Detection of Channel Coded Differential Space Time Spreading Using Sphere Packing Modulation

... video performance of a twin-class protected MPEG4 video transceiver substantially benefitted from a multi-stage turbo detection process, which exchanged soft-information across three Soft-In-Soft- Out (SISO) ... See full document

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BER Performance Comparison of Combined Modulation with Coded Algorithm for MIMO Technique

... the combined effect of a convolution coder of a code rate R = X / (X +1) and an M-ary signal mapper that maps M = 2X input points into a larger constellation of M = 2X+1 constellation ...of ... See full document

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Comparative Study of TCM, TTCM, BICM and BICM ID Schemes

... Figure 6 shows the performance of 64state TCM, 64-state BICM, 8-state TTCM using four iterations and 16-state BICM-ID employing four iterations in an 8PSK scheme over uncorrelated narrow[r] ... See full document

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TCM, TTCM, BICM and BICM ID Assisted Joint Detection Based CDMA

... BER versus SNR performance of the various CM-JD-CDMA schemes for transmissions over the COST 207 [19] seven path Bad Urban channel of Figure 4 using the transmission burst structure of t[r] ... See full document

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LLR based coded performance analysis of cognitive dual hop BICM systems

... the decoding met- rics in the elementary two-hop secondary network link, to derive new expressions for the BICM capacity, and a very tight upper-bound approximation of the end-to- end coded ...the ... See full document

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ISI Reduction in MIMO-OFDM with Insufficient Cyclic Prefix- A Survey

... MIMO-OFDM is a widely used technology in wireless communication and even though it has many advantages such as high bandwidth efficiency and higher bit rate,the problem of insufficient cyclic prefix is a major ... See full document

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