Capacity of frequency-hop spread-spectrum multiple-access communication systems

The information theoretic capacity is considered. In order to account for independent encoding and decoding and private (to the sender and receiver) hopping patterns, an interference channel model is adopted with K sender-receiver pairs with the ith receiver only interested in the message transmitte...

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Bibliographic Details
Published in:IEEE transactions on communications 1990-07, Vol.38 (7), p.1050-1059
Main Authors: Hegde, M.V., Stark, W.E.
Format: Article
Language:English
Subjects:
Applied sciences
Communication systems
Decoding
Demodulation
Error probability
Exact sciences and technology
Frequency
Interference channels
Radiocommunication specific techniques
Radiocommunications
Reed-Solomon codes
Societies
Spread spectrum communication
Telecommunications
Telecommunications and information theory
Upper bound
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Summary:The information theoretic capacity is considered. In order to account for independent encoding and decoding and private (to the sender and receiver) hopping patterns, an interference channel model is adopted with K sender-receiver pairs with the ith receiver only interested in the message transmitted by the ith sender. Both synchronous and asynchronous hopping patterns are investigated. Although the channel exhibits memory in the latter case, it is possible to compute the capacity region. The asymptotic normalized sum capacity is also computed.< >
ISSN:0090-6778
1558-0857
DOI:10.1109/26.57503