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Diversity combining for FFH system with worst-case partial-band noise jamming

  • Tsinghua University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Two novel noliner combining algorithms, namely, dual nonliner diversity combining (DNDC) and multi-threshold clipper combining (MTCC) are presented in this paper. In particular, DNDC with the envelope detector samples of each dehopped signal are weighted by the inverse noise powers and then clipped with a soft-limiter. The results are finally accumulated in the combiner. Likewise with MTCC, the receiver adaptively adjusts the clipper's threshold with an estimation of the power of jammer and the number of corrupted frequencies. The performance evaluation under worst-case partial noise jammer for different diversity combining algorithms is given to comfirm that substantial diversity gain in terms of reduced error rate can be achieved by the use of the proposed algorithms.

Original languageEnglish
Title of host publicationWCC 2000 - ICCT 2000
Subtitle of host publication2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000
EditorsKe Gong, Ke Gong, Ke Gong, Zhisheng Niu, Zhisheng Niu, Zhisheng Niu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages720-724
Number of pages5
ISBN (Electronic)0780363949, 0780363949, 0780363949
DOIs
StatePublished - 2000
Externally publishedYes
EventInternational Conference on Communication Technology, ICCT 2000 - Beijing, China
Duration: 21 Aug 200025 Aug 2000

Publication series

NameInternational Conference on Communication Technology Proceedings, ICCT
Volume1

Conference

ConferenceInternational Conference on Communication Technology, ICCT 2000
Country/TerritoryChina
CityBeijing
Period21/08/0025/08/00

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