Channel Coding
LDGM Codes for Channel Coding and Joint Source-Channel Coding of Correlated Sources
... using channel codes were proposed in [12, 13, 14], and the use of turbo-like codes in this problem was proposed in [15, ...and channel coding holds for transmission of correlated sources over sep- ...
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Enhancing Channel Coding using AES Block Cipher
... Channel coding uses certain mechanisms to create redundancy bits within the transmitted data to reduce errors during transmission. This process is of significant importance within the communication ...
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Performance Analysis of Joint Network Channel Coding In Various Network Topologies
... relay channel with N sources, one or multiple relay and M destination node ...Network coding (NC) was recognized as an effective way to improve spectral efficiency in such a ...network channel ...
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Bit Error Rate Performance of OFDM/OQPSK and CPM with Channel Coding Over AWGN Channel
... Channel coding involves encoding data in a communications channel in a way that adds patterns of redundancy into the transmission path in order to lower the error rate ...[6]. Channel ...
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Performance of serially concatenated channel coding with space time block coding in OFDM transmission systems
... with channel coding. The advantage is that the design of the channel code that provides coding gain and the code which provides diversity is separated in the concatenated system, unlike the ...
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Physical Layer Authentication Analysis Based on Correlative Sequence and Channel Coding
... are channel correlation ...of channel can be continues during communication, it ensures the freshness of the extracted ...the channel is closely related to the physical location, this method can be ...
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Analog joint source channel coding over MIMO channels
... source-channel coding (JSCC) is a communication strategy that does not follow the separation principle of conventional digital systems but has been shown to approach the optimal distortion-cost tradeoff ...
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A Novel Modulation Technique Algorithms on Channel Coding and decoding
... FEC channel-coding schemes” in Proceeding of 11th International conference on Computer and Information Technology (ICCIT 2008) 25-27 December, 2008, Khulna ...
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Paraunitary oversampled filter bank design for channel coding
... general channel coding struc- ture is ...ditive channel noise on the decoded signal, we derive a noise power term, which can be utilised as a cost function for the channel coder ...the ...
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Paraunitary Oversampled Filter Bank Design for Channel Coding
... for channel coding, since their redundancy can be utilised to permit the detection and correction of channel ...OSFB-based channel coder for a correlated additive Gaussian noise ...
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Overview and study of New Channel Coding Methods for Satellite Communication
... This paper deals with the new progressive channel coding methods for short message transmission via satellite transponder using predetermined length of frame. The key benefits of this contribution are ...
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Performance Analysis of Joint Network Channel Coding In Various Network Topologies
... relay channel with N sources, one or multiple relay and M destination node ...Network coding (NC) was recognized as an effective way to improve spectral efficiency in such a ...network channel ...
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Joint Source-Channel Coding by Means of an Oversampled Filter Bank Code
... source-channel coding approaches, guided by an optimum tradeoff between compression efficiency and er- ror and/or erasure resilience depending on the link charac- teristics, have been considered in order to ...
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Combined Source-Channel Coding of Images under Power and Bandwidth Constraints
... and channel coding could be optimized individually and then operated in a cascaded system without sacrific- ing ...traditionally, channel coders are designed independently of the actual source, while ...
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JOINT SOURCE CHANNEL CODING WITH SPACE TIME TRELLIS CODE MODULATION
... codes, channel codes separately in order to combine source and channel coding for high data rate ...source coding is to achieve data ...source coding, lossy coding and lossless ...
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PHYSICAL-LAYER SECURITY: PRACTICAL ASPECTS OF CHANNEL CODING AND CRYPTOGRAPHY
... of this is done in Chapter 2. In addressing the issue of cryptanalysis of imperfect ciphertext, we look at characterizing the security enhancement that can be obtained if channel coding can simply provide a ...
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Low Complex Crypto based Channel Coding with Turbo Code
... With the advance of wireless communication technology, mobile communications have become more convenient than ever. However, due to the openness of wireless communication, it is difficult to protect the privacy between ...
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Effect of Channel Coding With Node Cooperation for Wireless Passive Sensor Networks
... The Passive sensor nodes are operated in a very low power regime i.e. -10dBm to -30dBm. Due to this fact, there is a high chance of data to be lost or severely corrupted due to overcome of noisy environment. In order to ...
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Iterative decoding of JPEG coded images with channel coding
... In many international image/video standards like JPEG [10] and MPEG4 [11], variable length codes (VLCs) such as Huff- man codes are used as the entropy compression scheme. Due to the error propagation property of VLCs, ...
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ENERGY OPTIMIZATION IN WSN USING CHANNEL CODING
... wireless channel to be either detected or corrected by a decoder in the ...receiver.Channel coding can significantly reduce the power required to achieve a given ...the channel code and modulation to ...
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