{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T03:24:21Z","timestamp":1761708261632,"version":"3.35.0"},"reference-count":14,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T00:00:00Z","timestamp":1221177600000},"content-version":"vor","delay-in-days":2203,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Trans Emerging Tel Tech"],"published-print":{"date-parts":[[2002,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This paper deals with spreading sequences selection for downlink and uplink Multi\u2010Carrier Code Division Multiple Access (MC\u2010CDMA) systems with the aim of minimizing the dynamic range of the transmitted multicarrier signal envelope and the multiple access interference. The crest factor of orthogonal and non\u2010orthogonal sequences are compared analytically and by simulation for downlink and uplink phase shift keying MC\u2010CDMA transmissions. Then, in order to minimize the multiple access interference produced by frequency selective channels, an optimized spreading sequence allocation procedure is presented. Finally, a selection of the spreading codes which jointly reduces the multiple access interference and the crest factor is proposed for downlink MC\u2010CDMA systems.<\/jats:p>","DOI":"10.1002\/ett.4460130507","type":"journal-article","created":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T13:44:13Z","timestamp":1221227053000},"page":"465-474","source":"Crossref","is-referenced-by-count":43,"title":["Spreading sequences for uplink and downlink MC\u2010CDMA systems: PAPR and MAI minimization"],"prefix":"10.1002","volume":"13","author":[{"given":"St\u00e9phane","family":"Nobilet","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean\u2010Fran\u00e7ois","family":"H\u00e9lard","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Mottier","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,9,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/35.642841"},{"key":"e_1_2_1_3_2","doi-asserted-by":"crossref","unstructured":"K.FazelandS.Kaiser Analysis of Non\u2010Linear Distortions on MC\u2010CDMA. InIEEE International Conference on Communications pages1028\u20131034 June1998.","DOI":"10.1109\/ICC.1998.685168"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/ett.4460110605"},{"key":"e_1_2_1_5_2","unstructured":"S.Le Nours F.NouvelandJ\u2010F.H\u00e9lard Efficient implementation of a MC\u2010CDMA transmission system for the downlink. InProc. IEEE Vehicular Technology Conference Fall 2001 October2001."},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1972.1054860"},{"key":"e_1_2_1_7_2","first-page":"82","article-title":"Complementary series","volume":"7","author":"Golay M. J. 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InETSI BRAN doc. 3ERI085b March1998."}],"container-title":["European Transactions on Telecommunications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fett.4460130507","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ett.4460130507","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,31]],"date-time":"2025-01-31T22:36:48Z","timestamp":1738363008000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ett.4460130507"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,9]]},"references-count":14,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2002,9]]}},"alternative-id":["10.1002\/ett.4460130507"],"URL":"https:\/\/doi.org\/10.1002\/ett.4460130507","archive":["Portico"],"relation":{},"ISSN":["1124-318X","1541-8251"],"issn-type":[{"type":"print","value":"1124-318X"},{"type":"electronic","value":"1541-8251"}],"subject":[],"published":{"date-parts":[[2002,9]]}}}