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IEEE Transactions on Communications

Issue 8 • Date August 1975

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Displaying Results 1 - 10 of 10
  • [Front cover and table of contents]

    Publication Year: 1975, Page(s): 0
    Request permission for commercial reuse | PDF file iconPDF (147 KB)
    Freely Available from IEEE
  • [Back cover]

    Publication Year: 1975, Page(s): 0
    Cited by:  Papers (1)
    Request permission for commercial reuse | PDF file iconPDF (281 KB)
    Freely Available from IEEE
  • On the Effect of Timing Errors in Run Length Codes

    Publication Year: 1975, Page(s):814 - 819
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (528 KB)

    Many redundancy removal algorithms employ some sort of run length code. Blocks of timing words are coded with synchronization words inserted between blocks. The probability of incorrectly reconstructing a sample because of a channel error in the timing data is a monotonically nondecreasing function of time since the last synchronization word. In this paper we compute the "probability that the accu... View full abstract»

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  • Character Alignment for High-Capacity PCM Systems Using MS43 Line Code

    Publication Year: 1975, Page(s):803 - 813
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (960 KB)

    Alphabetic pseudoternary codes, which are being used largely for high-capacity pulse-code modulation (PCM) transmission, require character alignment of the received ternary sequence for correct conversion from pseudoternary to straight binary. In this paper a method and a strategy of character alignment for MS43 line code are proposed. The method is based on the recognition of the constraints and ... View full abstract»

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  • A High Throughput Packet-Switched Network Technique Without Message Reassembly

    Publication Year: 1975, Page(s):819 - 828
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1192 KB)

    A new packet-switching network technique is described which, while utilizing certain aspects of the ARPANET technology, introduces a substantially different technique for handling traffic which is longer than a single packet in length. The technique is keyed to a common-user network environment, where a wide variety of subscriber types, ranging from computers to simple terminals, are to be service... View full abstract»

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  • Idle-Channel Noise Characteristic of a Delta Modulator with Step Imbalance and Quantizer Hysteresis

    Publication Year: 1975, Page(s):834 - 844
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (792 KB)

    In 1969 Iwersen [4] analyzed the quantizing noise (assuming no slope overload) associated with a delta modulator ( \Delta M ) with step-size imbalance. In this concise paper we consider the effects of both step-size imbalance and quantizer threshold hysteresis on \Delta M quantizing noise. The analysis is restricted to t... View full abstract»

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  • An Optimum Linear Receiver for Multiple Channel Digital Transmission Systems

    Publication Year: 1975, Page(s):828 - 834
    Cited by:  Papers (29)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (648 KB)

    An optimum linear receiver for multiple channel digital transmission systems is developed for the minimum Peand for the zero-forcing criterion. A multidimensional Nyquist criterion is defined together with a theorem on the optimality of a finite lenght multiple tapped delay line. Furthermore an algorithm is given to calculate the tap settings of this multiple tapped delay line. This alg... View full abstract»

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  • Stability of DPCM Coders for Television

    Publication Year: 1975, Page(s):845 - 846
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (200 KB)

    In digital pulse-code modulation (DPCM) transmission of pictures, often a two-dimensional (2-D) predictor is considered for use in the feedback loop. This paper considers the problem of stability of this 2-D recursive filter. It is assumed the predictor is designed to minimize the mean-square error over the space of all linear predictors. For positive definite correlation arrays it is shown that t... View full abstract»

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  • Linear Amplification by Sampling Techniques: A New Application for Delta Coders

    Publication Year: 1975, Page(s):793 - 798
    Cited by:  Papers (2)  |  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (616 KB)

    A new technique for linear amplification of envelopevarying bandpass signals using sampling techniques (LIST) and devices having nonlinear input-output relationships is described. Two component signals are produced by phase-reversal modulating two quadrature carriers with two delta-coded low-pass envelopes derived from the quadrature components of a bandpass signal. The component signals either ar... View full abstract»

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  • An Effective Availability Theory with Applications

    Publication Year: 1975, Page(s):798 - 803
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (576 KB)

    The effective availability kEof a link system is expressible as the product of an average availability ... View full abstract»

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Aims & Scope

IEEE Transactions on Communications focuses on all telecommunications including telephone, telegraphy, facsimile, and point-to-point television by electromagnetic propagation.

 

 

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Meet Our Editors

Editor-in-Chief
Naofal Al-Dhahir
University of Texas at Dallas