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Conference Paper: Recursive all-lag reference-code correlator and its efficient implementation
Title | Recursive all-lag reference-code correlator and its efficient implementation |
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Authors | |
Keywords | All-lag reference-code correlator Recursive relationship Low-complexity implementation Spread spectrum Parallel correlator |
Issue Date | 2000 |
Publisher | IEEE. |
Citation | Proceedings - Ieee International Symposium On Circuits And Systems, 2000, v. 4, p. IV-473-IV-476 How to Cite? |
Abstract | An all-lag reference-code correlator generates an all-lag 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 N2, where N is the length of the reference code. This paper derives a recursive form for the all-lag reference-code correlator. It is shown that the proposed recursive all-lag reference-code 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/10722/46195 |
ISSN | 2020 SCImago Journal Rankings: 0.229 |
DC Field | Value | Language |
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dc.contributor.author | Ng, Tony TS | en_HK |
dc.contributor.author | Yip, KunWah | en_HK |
dc.contributor.author | Cheng, ChinLong | en_HK |
dc.date.accessioned | 2007-10-30T06:44:33Z | - |
dc.date.available | 2007-10-30T06:44:33Z | - |
dc.date.issued | 2000 | en_HK |
dc.identifier.citation | Proceedings - Ieee International Symposium On Circuits And Systems, 2000, v. 4, p. IV-473-IV-476 | en_HK |
dc.identifier.issn | 0271-4310 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46195 | - |
dc.description.abstract | An all-lag reference-code correlator generates an all-lag 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 N2, where N is the length of the reference code. This paper derives a recursive form for the all-lag reference-code correlator. It is shown that the proposed recursive all-lag reference-code 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 | 293253 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. | en_HK |
dc.relation.ispartof | Proceedings - IEEE International Symposium on Circuits and Systems | 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.subject | All-lag reference-code correlator | en_HK |
dc.subject | Recursive relationship | en_HK |
dc.subject | Low-complexity implementation | en_HK |
dc.subject | Spread spectrum | en_HK |
dc.subject | Parallel correlator | en_HK |
dc.title | Recursive all-lag reference-code correlator and its efficient implementation | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=4&spage=473&epage=476&date=2000&atitle=Recursive+all-lag+reference-code+correlator+and+its+efficient+implementation | en_HK |
dc.identifier.email | Ng, Tony TS:tsng@eee.hku.hk | en_HK |
dc.identifier.authority | Ng, Tony TS=rp00159 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/ISCAS.2000.858791 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0033684524 | en_HK |
dc.identifier.hkuros | 52737 | - |
dc.identifier.volume | 4 | en_HK |
dc.identifier.spage | IV | en_HK |
dc.identifier.epage | 473 | en_HK |
dc.identifier.scopusauthorid | Ng, Tony TS=7402229975 | en_HK |
dc.identifier.scopusauthorid | Yip, KunWah=7101909909 | en_HK |
dc.identifier.scopusauthorid | Cheng, ChinLong=7404797457 | en_HK |
dc.identifier.issnl | 0271-4310 | - |