Journal ArticleDOI
A DC-balanced, partitioned-block, 8B/10B transmission code
A. X. Widmer,P. A. Franaszek +1 more
TLDR
The proposed transmission code translates each source byte into a constrained 10-bit binary sequence which has excellent performance parameters near the theoretical limits for 8B/10B codes.Abstract:
This paperd escribes a byte-oriented binary transmission code and its implementation. This code is particularly well suited for high-speed local area networks and similar data links, where the information format consists of packets, variable in length, from about a dozen up to several hundred 8-bit bytes. The proposed transmission code translates each source byte into a constrained 10-bit binary sequence which hase excellent performance parameters near the theoretical limits for 8B/10B codes. The maximum run length is 5 and the maximum digital sum variation is 6. A single error in the encoded bits can, at most, generate an error burst of length 5 in the decoded domain. A very simple implementation of the code has been accomplished by partitioning the coder into 5B/6B and 3B/4B subordinate coders.read more
Citations
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Journal ArticleDOI
Computer Systems Based on Silicon Photonic Interconnects
Ashok V. Krishnamoorthy,Ron Ho,Xuezhe Zheng,Herbert D. Schwetman,Jon Lexau,Pranay Koka,Guoliang Li,Ivan Shubin,John Cunningham +8 more
TL;DR: The power dissipation of a photonic link is explored, a roadmap to lower the energy-per-bit of silicon photonic interconnects is suggested, and the challenges that will be faced by device and circuit designers towards this goal are identified.
Journal ArticleDOI
Next-Generation Optical Access Networks
TL;DR: A summary of current efforts in access networks research, focusing in particular on fiber optic solutions, and presents SUCCESS-LCO, a spectral-shaping line coding technique that enables a cost-effective shorter-term capacity upgrade of existing TDM-PONs.
Journal ArticleDOI
Building the quantum network
TL;DR: It is shown how quantum key distribution techniques can be employed within realistic, highly secure communications systems, using the internet architecture for a specific example.
Book
High-speed digital design
TL;DR: In this article, high-speed digital design and microwave design share a rich heritage of electrical engineering theory, yet, key differences separate these two fields and the people that work in them.
References
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Journal ArticleDOI
Cyclic Codes for Error Detection
W. W. Peterson,D. T. Brown +1 more
TL;DR: The potentialities of these codes for error detection and the equipment required for implementing error detection systems using cyclic codes are described in detail.
Journal ArticleDOI
Algorithms for sliding block codes---An application of symbolic dynamics to information theory
TL;DR: This work proves an extension of a coding theorem of Marcus and traces a line of mathematics from abstract topological dynamics to concrete logic network diagrams.
Journal ArticleDOI
Sequence-state methods for run-length-limited coding
TL;DR: Methods are presented for the encoding of information into binary sequences in which the number of ZEROS occurring between each pair of successive ONES has both an upper and a lower bound.
Journal ArticleDOI
Sequence-state coding for digital transmission
TL;DR: A systematic approach to the analysis and construction of channel codes for digital baseband transmission is presented and state-dependent coding of both fixed and variable length is a direct result.