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Conference Paper: A recursive all-lag reference-code correlator for generating odd correlations
Title | A recursive all-lag reference-code correlator for generating odd correlations |
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Authors | |
Issue Date | 2000 |
Publisher | IEEE, Computer Society. |
Citation | Ieee Asia-Pacific Conference On Circuits And Systems - Proceedings, 2000, p. 666-669 How to Cite? |
Abstract | An all-lag reference-code correlator generates an all-lag even- or odd-correlation vector at a rate equal to the rate of incoming data samples. Direct implementation of an all-lag reference-code correlator requires N parallel correlators, and the resultant degree of complexity is of the order N 2, where N is the length of the reference code. In a previous paper, a recursive form for generating all-lag even correlations was derived. In this paper, we derive the recursive form for generating all-lag odd correlations. It is shown that the corresponding correlator can be implemented with a complexity approximately equal to that of a single parallel correlator. That is, the degree of complexity of the proposed recursive all-lag reference-code correlator is of the order N. Thus, substantial reduction in the implementation complexity is achieved. |
Persistent Identifier | http://hdl.handle.net/10722/46230 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ng, TS | en_HK |
dc.contributor.author | Yip, KW | en_HK |
dc.contributor.author | Cheng, CL | en_HK |
dc.date.accessioned | 2007-10-30T06:45:17Z | - |
dc.date.available | 2007-10-30T06:45:17Z | - |
dc.date.issued | 2000 | en_HK |
dc.identifier.citation | Ieee Asia-Pacific Conference On Circuits And Systems - Proceedings, 2000, p. 666-669 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46230 | - |
dc.description.abstract | An all-lag reference-code correlator generates an all-lag even- or odd-correlation vector at a rate equal to the rate of incoming data samples. Direct implementation of an all-lag reference-code correlator requires N parallel correlators, and the resultant degree of complexity is of the order N 2, where N is the length of the reference code. In a previous paper, a recursive form for generating all-lag even correlations was derived. In this paper, we derive the recursive form for generating all-lag odd correlations. It is shown that the corresponding correlator can be implemented with a complexity approximately equal to that of a single parallel correlator. That is, the degree of complexity of the proposed recursive all-lag reference-code correlator is of the order N. Thus, substantial reduction in the implementation complexity is achieved. | en_HK |
dc.format.extent | 317281 bytes | - |
dc.format.extent | 21012 bytes | - |
dc.format.extent | 21377 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE, Computer Society. | en_HK |
dc.relation.ispartof | IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings | en_HK |
dc.rights | ©2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
dc.title | A recursive all-lag reference-code correlator for generating odd correlations | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Ng, TS:tsng@eee.hku.hk | en_HK |
dc.identifier.authority | Ng, TS=rp00159 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/APCCAS.2000.913608 | en_HK |
dc.identifier.scopus | eid_2-s2.0-2342557230 | en_HK |
dc.identifier.hkuros | 58772 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-2342557230&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 666 | en_HK |
dc.identifier.epage | 669 | en_HK |
dc.identifier.scopusauthorid | Ng, TS=7402229975 | en_HK |
dc.identifier.scopusauthorid | Yip, KW=7101909909 | en_HK |
dc.identifier.scopusauthorid | Cheng, CL=7404797457 | en_HK |