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检索条件"主题词=trellis code"
18 条 记 录,以下是1-10 订阅
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trellis code-aided high-rate M-QAM space-time labeling diversity using a unitary expansion
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INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS 2018年 第11期31卷 e3590-e3590页
作者: Dlodlo, Buthanani Xu, Hongjun Univ KwaZulu Natal Sch Engn ZA-4041 Durban South Africa Zhejiang Gongshang Univ Sch Informat & Elect Engn Hangzhou Zhejiang Peoples R China
In this paper, we present a high-rate M-ary quadrature amplitude modulation (M-QAM) space-time labeling diversity (STLD) system that retains the robust error performance of the conventional STLD system. The high-rate ... 详细信息
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BANDWIDTH EFFICIENCY IMPROVEMENT FOR DIFFERENTIAL ALAMOUTI SPACE-TIME BLOCK codeS USING M-QAM
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SAIEE AFRICA RESEARCH JOURNAL 2018年 第4期109卷 215-221页
作者: Dlodlo, B. Xu, H. Pillay, N. Univ KwaZulu Natal Sch Engn King George V Ave ZA-4041 Durban South Africa
We propose a technique that enhances the bandwidth efficiency of the two transmit antenna differential space-time block code (DSTBC) by use of space-time block code (STBC) expansion and trellis coding. STBC expansion ... 详细信息
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trellis coded Orbital Angular Momentum Modulation
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2016年 第8期E99A卷 1618-1621页
作者: Zhang, Chao Ma, Lu Tsinghua Univ Sch Aerosp Engn Labs Avion Beijing 100084 Peoples R China
trellis coded modulation (TCM) concept is applied to the mode constellation points of orbital angular momentum (OAM) modulation. OAM modulation considers the multiple OAM modes as additional constellation points and m... 详细信息
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Clustering for Cooperative Diversity Using trellis Pruning
Clustering for Cooperative Diversity Using Trellis Pruning
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IEEE Wireless Communications and Networking Conference (WCNC)
作者: Maiya, Shashank V. Fuja, Thomas E. Univ Notre Dame Dept Elect Engn Notre Dame IN 46556 USA
A recent paper by the authors demonstrated how two users (or partners) could cooperate to convey their data to a common destination through trellis pruning. With this technique, both "local" and relayed data... 详细信息
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A note on performance of generalized tail biting trellis codes
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JOURNAL OF DISCRETE MATHEMATICAL SCIENCES & CRYPTOGRAPHY 2010年 第2期13卷 105-122页
作者: Hirasawa, Shigeichi Kasahara, Masao Cyber Univ Fac Informat Technol & Business Shinjuku Ku 4F1-11 Kitayamabushi Cho Tokyo 1620853 Japan Waseda Res Inst Sci & Engn Oishi Lab Shinjuku Ku Tokyo 1690072 Japan Osaka Gakuin Univ Fac Informat Suita Osaka 5648511 Japan
Tail biting trellis codes and block concatenated codes are discussed from random coding arguments. Error exponents and decoding complexity for generalized tail biting (GTB) random trellis codes, and their relationship... 详细信息
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High-quality audio transform coded excitation using trellis codes
High-quality audio transform coded excitation using trellis ...
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33rd IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Fischer, Thomas R. Sung, Hosang Zhan, Jie Oh, Eunmi Washington State Univ Sch EECS Pullman WA 99163 USA Samsung Adv Inst Tech Comp & Intelligence Lab Yongin South Korea
A trellis source code and novel variable-length lossless code are used in transform coded excitation audio coding. Implemented within the extended adaptive multi-rate wideband (AMR-WB+) audio coding framework, the pro... 详细信息
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Matched information rate codes for partial response channels
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IEEE TRANSACTIONS ON INFORMATION THEORY 2005年 第3期51卷 973-989页
作者: Kavcic, A Ma, X Varnica, N Harvard Univ Div Engn & Appl Sci Cambridge MA 02138 USA
In this paper, we design capacity-approaching codes for partial response channels. The codes are constructed as concatenations of inner trellis codes and outer low-density parity-check (LDPC) codes. Unlike previous co... 详细信息
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Study on a new-style probability decoder implemented by analog LSI  5
Study on a new-style probability decoder implemented by anal...
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5th International Conference on ASIC
作者: Yang, SH Qiu, YL CAS Ctr Microelect Beijing 100029 Peoples R China
In this paper we design an analog multiplier by the MOS transistors working in the subthreshold mode. Using the multiplier as the core circuit, we design a famly of modules which can compute the probability by the cur... 详细信息
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trellis based code combining protocols for Reed-Muller codes
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ELECTRONICS LETTERS 2000年 第3期36卷 217-218页
作者: Martin, I Honary, B Univ Lancaster Commun Res Ctr Lancaster LA1 4YR England
A novel code combining system based on Reed-Muller codes is presented. Because of their simple structure RM codes are simple to decode using a trellis based soft maximum likelihood decoder (SMLD). The decoder exploits... 详细信息
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Turbo decoding with run length limited code for optical storage
Turbo decoding with run length limited code for optical stor...
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International Symposium on Optical Memory (ISOM2001)
作者: Yamada, E Iwaki, T Yamaguchi, T Sharp Co Ltd Prod Technol Dev Grp Opt Disk Syst Dev Ctr Tenri Nara 6328567 Japan
A new turbo decoding method with a run length limited (RLL) code for optical storage is proposed. The system entails a trellis code that joins the RLL code, the non-return-to-zero inverse (NRZI) conversion, and the pa... 详细信息
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