unequal error protection code
Enhancement of Unequal Error Protection Properties of LDPC Codes
... In this context, irregular LDPC codes can provide inher- ent unequal error capability due to the different connection degrees of the bit nodes. As widely observed, it appears that highly connected nodes are ...
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A novel unequal error protection scheme for 3 D video transmission over cooperative MIMO OFDM systems
... novel unequal error protection (UEP) scheme for 3-D video transmission over cooperative MIMO-OFDM ...the error-prone wireless ...their protection priority is adopted in the proposed UEP ...
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A Multiresolution Channel Decomposition for H 264/AVC Unequal Error Protection
... Turbo Code of Berrou [15] is used for single resolu- tion, its component are set with the same parameter with size interleaver ...data protection (Figure ...
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JPEG Image Transmission over Rayleigh Fading Channel with Unequal Error Protection
... channel code rate for DC stream and AC stream. It is concluded that if error in DC coefficients is less than improvement in received image will be higher compared to vice versa case of AC ...coefficients ...
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Vol 3, No 1 (2017)
... forward error-correction codes which were originally introduced by Gallager in his doctoral dissertation in 1960 ...of error correcting codes developed to ...several code lengths ranging from 648 to ...
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Content Based Image Unequal Error Protection Strategies for an Open Loop MIMO System
... Golden code outperforms the other employed ...DAST code and approximately half of the previous value for the case of an Alamouti ...Golden code result from the construction of the code- word ...
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LDPC CM UEP in the application of digital image watermarking technology
... the unequal error protection of LDPC coding modulation (LDPC-CM-UEP) scheme to apply to digital image watermarking technology, the code words which the watermark information is encoded by LDPC ...
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A New Unequal Error Protection Technique Based on the Mutual Information of the MPEG-4 Video Frames over Wireless Networks
... On the one hand, abrupt scene changes and irregular motion require a higher number of bits compared to stationary/gradually changing scenes. On the other hand, the areas with the higher number of bits are more likely hit ...
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On the complexity-performance trade-off in soft-decision decoding for unequal error protection block codes
... each protection class assuming various configuration ...the error-correcting capa- bility of the binary decoder (t) was more advantageous in both ...the code adopted) a performance closer to the ML ...
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Multi-user video streaming using unequal error protection network coding in wireless networks
... the unequal recovery time (URT) property enables the central point to decode user layers sequentially over time, starting from the BL onwards ...RLC code parameter (BS) (ξ ) “on the fly,” as illustrated in ...
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A novel unequal error protection scheme for 3-D video transmission over cooperative MIMO-OFDM systems
... source code and convolutional coding ...bit error rate (BER) can be improved using STBC and convolutional coding sys- tems, it did not propose any techniques to mitigate error propagation in video ...
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A novel unequal error protection scheme for 3-D video transmission over cooperative MIMO-OFDM systems
... source code and convolutional coding ...bit error rate (BER) can be improved using STBC and convolutional coding sys- tems, it did not propose any techniques to mitigate error propagation in video ...
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Turbo Detected Unequal Error Protection Irregular Convolutional Codes Designed for the Wideband Advanced Multirate Speech Codec
... inner code has a unitary code rate, hence all the redundancy is assigned to the outer ...NSC code having the generator polynomials of g 0 = 1 + D + D 2 + D 4 , and g 1 = 1 + D 3 + D 4 ...inner ...
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An Iterative Detection Aided Unequal Error Protection Wavelet Video Scheme Using Irregular Convolutional Codes
... outer code adds redundancy for the sake of providing protection for the video data, while the precoder renders the channel recursive so that reduced bit error rates ...
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Rate-Distortion Optimization for Stereoscopic Video Streaming with Unequal Error Protection
... an error-resilient stereoscopic streaming system that uses an ...Raptor code for recovery from packet ...Raptor code to minimize the overall ...and unequal error protection (UEP) ...
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Unequal error protection for data partitioned H.264/AVC video broadcasting
... packet error traces, analyzes them, and generates new TS packet error traces of arbitrary length with similar ...convolutional code of rate 1/2. MPE-FEC error correction is not ...
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Generalized Punctured Convolutional Codes with Unequal Error Protection
... The remainder of this paper is organized as follows. In Section 2, we present some notations and give some definitions towards the UEP property of convolutional codes. Also, the class of GPCCs is briefly described. In ...
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Improved Design of Unequal Error Protection LDPC Codes
... Copyright © 2010 Sara Sandberg. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
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Error Correction & OLS Code using Ced
... The reasoning behindOS-MLD is that when an error occurs in bit di, the recomputed parity checks in which it participates will take a value of one. Therefore,a majority ofones in those recomputed checks is an ...
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Robust Transmission of H.264/AVC Streams Using Adaptive Group Slicing and Unequal Error Protection
... During the channel rate allocation process, slices are transferred from one slice group to another leading to new slice group formations. The channel rate allocation algo- rithm classifies optimally the macroblocks into ...
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