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检索条件"主题词=adaptive coding"
562 条 记 录,以下是511-520 订阅
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A universal coding scheme based on minimizing minimax redundancy for sources with an unknown model
A universal coding scheme based on minimizing minimax redund...
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International Conference on Communication Systems
作者: J. Suzuki College of Science and Engineering Aoyama Gakuin University Japan
The author describes the construction of a universal code for minimizing L.D. Davisson's minimax redundancy in a range where the true model and stochastic parameters are unknown. Minimax redundancy is defined as t... 详细信息
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PRACTICAL DICTIONARY MANAGEMENT FOR HARDWARE DATA-COMPRESSION
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COMMUNICATIONS OF THE ACM 1992年 第1期35卷 95-104页
作者: BUNTON, S BORRIELLO, G Univ. of Washington Seattle Univ. of Washington Seattle
This article addresses the problem of realizing the second textual substitution compressor in hardware and evaluate the combined effects of dictionary size and of various dictionary management mechanisms on the perfor... 详细信息
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Synthesis from production-based specifications
Synthesis from production-based specifications
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Design Automation Conference
作者: A. Seawright F. Brewer Department of Electrical and Computer Engineering University of California Santa Barbara CA USA
The authors describe a model for, and an implementation of, production-based synthesis of hardware description language (HDL) code in which the overall structure of the resultant machine is derived from a hierarchy of... 详细信息
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Efficient adaptive cooling rate hybrid ARQ protocols
Efficient adaptive cooling rate hybrid ARQ protocols
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IEEE International Conference on Communications (ICC)
作者: S. Kallel Department of Electrical Engineering University of British Columbia Vancouver BC Canada
Efficient stop-and-wait, go-back-N and selective-repeat hybrid automatic-repeat-request (ARQ) protocols with adaptive forward error correction using punctured and repetition convolutional coding are proposed and analy... 详细信息
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A robust rate-adaptive hybrid ARQ scheme and frequency hopping for multiple-access communication systems
A robust rate-adaptive hybrid ARQ scheme and frequency hoppi...
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[Conference Record] GLOBECOM '92 - Communications for Global Users: IEEE
作者: A.M.Y. Bigloo Q. Wang V.K. Bhargava Department of Electrical and Computer Engineering University of Victoria Victoria BC Canada
A frequency-hopped spread-spectrum multiple-access (FH-SSMA) communication system with a rate-adaptive coding scheme is considered. The scheme uses a variable-rate Reed-Solomon code, with a single decoder. Two cases a... 详细信息
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adaptive coding and optimal speech storage in digital speech interpolation systems
Adaptive coding and optimal speech storage in digital speech...
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ACE. Proceedings of [Annual Convention and Exhibition of the IEEE In India]
作者: P.S. Tiwari K.C. Harit Department of Elecronics and Communication Engineering University of Jodhpur Jodhpur India
One of the important issue in speech interpolation is that of speech freeze-out which becomes a very serious consideration with multihop networks. The paper discusses the implementation of two such techniques namely s... 详细信息
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Design of an adaptive coding and retransmission strategy for a multipath fading channel
Design of an adaptive coding and retransmission strategy for...
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IEEE Conference on Vehicular Technology (VTC)
作者: S. Le-Ngoc Faculty of Engineering and Applied Science Memorial University of Newfoundland Saint John's NEW Canada
A high performance data communication system is designed using a 2.5 GHz radio with a data transmission rate of 6.312 Mbit/s and a 800 MHz radio with a data transmission rate of 4800 bit/s. To countermeasure both rand... 详细信息
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Variable resolution-adaptive sampling approach to image coding
Variable resolution-adaptive sampling approach to image codi...
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IEEE Southeastcon
作者: S. Liu M. Hayes School of Electrical Engineering Georgia Institute of Technology Atlanta GA USA
Since the local characteristics of an image usually change from region to region, adaptive coding techniques are necessary to achieve high compression rates. An effective coding scheme is based on the principle of var... 详细信息
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General purpose data compression ICs
General purpose data compression ICs
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IEEE Compcon
作者: D.R. Helman Computer Engineering University of California Santa Cruz USA
Three commercially available data compression ASICs are compared: the Hewlett-Packard MYSTIC, the Infochip IC-1053, and the Stac 9703. All three are suitable for lossless compression of general data including text, ob... 详细信息
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The Worst-case Performance Of adaptive Huffman Codes
The Worst-case Performance Of Adaptive Huffman Codes
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IEEE International Symposium on Information Theory
作者: J.A. Storer Computer Science Department Brandeis University Waltham MA USA
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