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检索条件"主题词=trellis coding"
91 条 记 录,以下是41-50 订阅
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A simulation probability density function design for TCM scheme in impulsive noise environment
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2000年 第10期E83A卷 1975-1978页
作者: Sakai, T Shibata, K Kitami Inst Technol Dept Comp Sci Kitami Hokkaido 0908507 Japan
We present a design method of the simulation probability density function for a trellis-coded modulation (TCM) in an impulsive noise environment. The upper bound evaluation method for the TCM scheme cannot be applied ... 详细信息
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Symmetric trellis-coded vector quantization
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IEEE TRANSACTIONS ON COMMUNICATIONS 1997年 第11期45卷 1354-1357页
作者: Belzer, B Villasenor, JD UNIV CALIF LOS ANGELES DEPT ELECT ENGNLOS ANGELESCA 90024
We present here design techniques for trellis-coded vector quantizers with symmetric codebooks that facilitate low-complexity quantization as well as partitioning into equiprobable sets for trellis coding, The quantiz... 详细信息
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REDUCED-STATE SEQUENCE DETECTION WITH CONVOLUTIONAL-CODES
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IEEE TRANSACTIONS ON INFORMATION THEORY 1994年 第3期40卷 965-972页
作者: ANDERSON, JB OFFER, E GERMAN AEROSP RES OBERPFAFFENHOFEN INST COMMUN ENGND-82230 WESSELINGGERMANY
Reduced-state sequence detection (RSSD) reduces the state trellis of a channel code by forming the states into classes. States within a class are such that paths into the states lie further than a distance parameter d... 详细信息
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trellis-coded unitary space-time modulation
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2004年 第6期3卷 2005-2012页
作者: Bahceci, I Duman, TM Georgia Inst Technol Sch Elect & Comp Engn Atlanta GA 30332 USA Arizona State Univ Dept Elect Engn Tempe AZ 85287 USA
Space-time coding is well established for high data rate communications over wireless channels with perfect channel state information. On the other hand, the case where the channel state information is unknown has rec... 详细信息
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Performance of an 8/9 rate Matched Spectral null code on the PR4 magnetic recording channel
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IEEE TRANSACTIONS ON MAGNETICS 1998年 第4期34卷 1943-1945页
作者: She, S Bliss, WG Reed, DE Cirrus Log Inc Broomfield CO USA
The performance of an 8/9 rate Matched Spectral Null (MSN) code is analyzed on the PR4 magnetic recording channel with Additive White Gaussian Noise (AWGN) at the sensor. The high rate is achieved with a fixed charge ... 详细信息
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trellis-CODED VECTOR QUANTIZATION
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IEEE TRANSACTIONS ON INFORMATION THEORY 1991年 第6期37卷 1551-1556页
作者: FISCHER, TR MARCELLIN, MW WANG, M UNIV ARIZONA DEPT ELECT & COMP ENGN TUCSON AZ 85721 USA UNIV WISCONSIN DEPT ELECT ENGN PLATTEVILLE WI 53818 USA
trellis-coded quantization is generalized to allow a vector reproduction alphabet. Three encoding structures are described, several encoder design rules are presented, and two design algorithms are developed. It is sh... 详细信息
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An interference immunity decoding method for multicarrier trellis-coded SFH/16QAM
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ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 1999年 第11期82卷 8-18页
作者: Shinoi, K Saba, T Sasase, I Keio Univ Dept Elect Engn Yokohama Kanagawa 2238522 Japan Chiba Inst Technol Dept Comp Sci Chiba 2750016 Japan
Multicarrier trellis-coded modulation is known to be effective in land mobile delay-sensitive speech communications, since it can achieve frequency diversity by multicarrier and trellis coding without interleaving. Re... 详细信息
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trellis source codes based on linear congruential recursions
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IEEE COMMUNICATIONS LETTERS 2005年 第3期9卷 198-200页
作者: Anderson, JB Eriksson, T Lund Univ Dept Informat Technol Lund Sweden
We evaluate a new class of rate-distortion codes based on simple linear congruential recursions. Codes are demonstrated for the memoryless Uniform, Gaussian, Laplacian and Gamma sources, whose performance often exceed... 详细信息
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New trellis Code Design for Spatial Modulation
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2011年 第8期10卷 2670-2680页
作者: Basar, Ertugrul Aygolu, Umit Panayirci, Erdal Poor, H. Vincent Istanbul Tech Univ Fac Elect & Elect Engn TR-34469 Istanbul Turkey Kadir Has Univ Dept Elect Engn TR-34083 Istanbul Turkey Princeton Univ Dept Elect Engn Princeton NJ 08544 USA
Spatial modulation (SM), in which multiple antennas are used to convey information besides the conventional M-ary signal constellations, is a new multiple-input multiple-output (MIMO) transmission technique, which has... 详细信息
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Bounds on the minimum distance of high dimensional circular trellis-coded modulation
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DIGITAL SIGNAL PROCESSING 2002年 第2-3期12卷 252-261页
作者: Song, XY Dill, J Lindsey, AR Ohio Univ Russ Coll Engn & Technol Sch Elect & Comp Engn Athens OH 45701 USA USAF Res Lab IFGC Rome NY USA
This paper derives the upper and lower bounds on the minimum distance of 4-ary circular trellis-coded modulation using a simplex signal constellation. The bounds are shown to be tight and reachable, and the code is sh... 详细信息
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