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Content Provider | IEEE Xplore Digital Library |
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Author | Masse, M.R. Pursley, M.B. Royster, T.C. Skinner, J.S. |
Copyright Year | 2006 |
Description | Author affiliation: Clemson Univ., SC (Masse, M.R.; Pursley, M.B.; Royster, T.C.) |
Abstract | Protocols for adapting the rate of an error-control code in direct-sequence or frequency-hop spread-spectrum packet radio networks are evaluated for static channels and channels with time-varying parameters that are modeled as finite-state Markov chains. The performance of our protocols is compared with the performance of an ideal protocol that has perfect channel-state information and employs a set of capacity-achieving codes of the same rates as the codes available to our protocols. The statistics used by our protocols for adaptation are derived from the demodulator and decoder in the receiving radio, and they are provided to the transmitting radio by a few bits that are included in each acknowledgment packet |
Sponsorship | IEEE Circuits and Syst. Soc. HKUST UESTC City Univ. of Hong Kong |
Starting Page | 1321 |
Ending Page | 1326 |
File Size | 7725214 |
Page Count | 6 |
File Format | |
ISBN | 0780395840 |
DOI | 10.1109/ICCCAS.2006.284886 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-06-25 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Wireless communication Protocols Spread spectrum communication Interference Frequency Statistics Iterative decoding Modulation coding Adaptive coding Demodulation |
Content Type | Text |
Resource Type | Article |
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