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检索条件"主题词=multi-level coding"
12 条 记 录,以下是1-10 订阅
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Probabilistically Shaped multi-level coding with Polar Codes for Fading Channels
Probabilistically Shaped Multi-Level Coding with Polar Codes...
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IEEE Global Telecommunications Conference (GC Wkshps)
作者: Iscan, Onurcan Boehnke, Ronald Xu, Wen Huawei Technol Dusseldorf GmbH German Res Ctr Riesstr 25 D-80992 Munich Germany
A probabilistic shaping method for multi-level coding (MLC) is presented, where the transmitted symbols are forced to have a shaped non-uniform distribution. It is shown that shaping only a single bit-level suffices t... 详细信息
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A multi-level coding awareness model combined with network QoS on bitman-based graphic collaborative editing system
A multi-level coding awareness model combined with network Q...
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Conference on Convergent Technologies for the Asia-Pacific Region (TENCON 2003)
作者: Li, Y Bu, JJ Chen, C Xu, XH Zhejiang Univ Coll Comp Sci Hangzhou 310027 Zhejiang Peoples R China
Workspace awareness is one of the key issues in real-time collaborative editing system, especially in bitmap-based graphic editing system. Because of the intrinsic characteristic of bitmap, the data stream need to be ... 详细信息
来源: 评论
multi-level dirty paper coding
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IEEE COMMUNICATIONS LETTERS 2008年 第6期12卷 456-458页
作者: Chung, Sae-Young Korea Adv Inst Sci & Technol Sch EECS Taejon 305701 South Korea
We propose multi-level coding and successive decoding for dirty paper coding (DPC) in the high signal-to-noise ratio (SNR) regime. We divide the channel code into two levels, the upper code interacting with the shapin... 详细信息
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Zigzag-Coded Modulation for High-Speed Fiber Optical Channels
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JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING 2012年 第5期4卷 382-391页
作者: Kahveci, Salim Gong, Chen Wang, Xiaodong Karadeniz Tech Univ Dept Elect Elect Engn TR-61080 Trabzon Turkey Columbia Univ Dept Elect Engn New York NY 10027 USA
We propose new coded modulation schemes for ultra-high-speed optical transmission (e. g., 100 Gb/s and above) using component concatenated zigzag codes in combination with high-order digital modulation and coherent de... 详细信息
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Low-Complexity Coded-Modulation for ISI-Constrained Channels
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IEEE TRANSACTIONS ON COMMUNICATIONS 2009年 第6期57卷 1836-1846页
作者: Hormis, Raju Wang, Xiaodong Analog Devices Inc Somerset NJ 08873 USA Columbia Univ Dept Elect Engn New York NY 10027 USA
We propose a low-complexity PAM-based transmission scheme that is well suited for channels constrained by inter-symbol interference (ISI) and colored Gaussian noise. The scheme consists of coset-codes constructed on m... 详细信息
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multi-level Distribution Matching
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IEEE COMMUNICATIONS LETTERS 2020年 第9期24卷 2015-2019页
作者: Boehnke, Ronald Iscan, Onurcan Xu, Wen Huawei Technol Duesseldorf GmbH European Res Ctr D-80992 Munich Germany
A general distribution matching architecture based on a multi-level structure is presented. It allows to generate arbitrary symbol distributions using simple binary distribution matchers. This is particularly advantag... 详细信息
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Improved Hard Iterative Decoding (IHID) of multilevel Codes
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IEEE COMMUNICATIONS LETTERS 2013年 第7期17卷 1443-1446页
作者: Naim, M. Ahsan Fonseka, John P. Dowling, Eric M. Univ Texas Dallas Dept Elect Engn Richardson TX 75080 USA Trellis Phase Commun Marshall TX USA
An improved hard iterative decoding (IHID) algorithm is presented to efficiently terminate hard iterations in the decoding of multi-level codes. The proposed terminating policy stops iterations as soon as a valid path... 详细信息
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Interference Alignment for the multiantenna Compound Wiretap Channel
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IEEE TRANSACTIONS ON INFORMATION THEORY 2011年 第5期57卷 2976-2993页
作者: Khisti, Ashish Univ Toronto ECE Dept Toronto ON M1B 5P1 Canada
We study a wiretap channel model where the sender has transmit antennas and there are two groups consisting of J(1) and J(2) receivers respectively. Each receiver has a single antenna. We consider two scenarios. First... 详细信息
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Error-Correcting WOM Codes: Concatenation and Joint Design
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IEEE TRANSACTIONS ON INFORMATION THEORY 2019年 第9期65卷 5529-5546页
作者: Solomon, Amit Cassuto, Yuval Technion Israel Inst Technol Viterbi Dept Elect Engn IL-3200003 Haifa Israel
We construct error-correcting write-once memory (WOM) codes that guarantee correction of any specified number of errors in q-level memories. The constructions use suitably designed short q-ary WOM codes and concatenat... 详细信息
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On the Impact of Highpass Filtering when using PAM-FDE for Visible Light Communication
On the Impact of Highpass Filtering when using PAM-FDE for V...
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IEEE Wireless Communications and Networking Conference (WCNC)
作者: Grobe, Liane Jungnickel, Volker Langer, Klaus-Dieter Haardt, Martin Wolf, Mike Heinrich Hertz Inst Nachrichtentech Berlin GmbH Fraunhofer Inst Telecommun Einsteinufer 37 D-10587 Berlin Germany Tech Univ Ilmenau Postfach 100565 D-98684 Ilmenau Germany
A next generation optical wireless communications standard is currently established, denoted as IEEE 802.15.7rl, targeting data rates between 1 Mbit/s and 10 Gbit/s. Selecting an appropriate transmission scheme is one... 详细信息
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