A4 Artikkeli konferenssijulkaisussa
Joint Multipath Delay Tracking and Interference Cancellation in DS-CDMA Systems Using Successive ICA for Oversaturated Data (2006)
Ristaniemi, T., & Huovinen, T. (2006). Joint Multipath Delay Tracking and Interference Cancellation in DS-CDMA Systems Using Successive ICA for Oversaturated Data. In Wireless Pervasive Computing (ISWPC) : 2006 1st International Symposium on Wireless Pervasive Computing (pp. 1-5). IEEE. https://doi.org/10.1109/ISWPC.2006.1613570
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Ristaniemi, Tapani; Huovinen, Toni
Emojulkaisu: Wireless Pervasive Computing (ISWPC) : 2006 1st International Symposium on Wireless Pervasive Computing
Konferenssin paikka ja aika: Phuket, Thailand, 16.-18.1.2006
eISBN: 0-7803-9410-0
Julkaisuvuosi: 2006
Artikkelin sivunumerot: 1-5
Kustantaja: IEEE
Kustannuspaikka: Piscataway, N.J.
Julkaisumaa: Yhdysvallat (USA)
Julkaisun kieli: englanti
DOI: https://doi.org/10.1109/ISWPC.2006.1613570
Julkaisun avoin saatavuus: Ei avoin
Julkaisukanavan avoin saatavuus:
Tiivistelmä
A recent idea is to use blind source separation (BSS) methods within successive interference cancellation (SIC) in DS-CDMA reception. This has been found to results in an interference cancellation solution, that is able to i) mitigate different kinds of interference sources (e.g. multi-access, multi-path and out-of-cell interferences) simultaneously, ii) tackle "more sources than observations"-problem and, consequently, operate in highly loaded systems and iii) deal with imperfect channel estimation better than conventional BSS receiver and conventional interference cancellation. Thus far however, a single path channel has been assumed in studies behind these findings. In this paper we extend our previous studies to multipath channels where inter-path interference hardens the joint delay tracking and interference cancellation problem even more.
YSO-asiasanat: langaton tiedonsiirto; langaton viestintä; monikanavaisuus; riippumattomien komponenttien analyysi; häiriöt
Vapaat asiasanat: häiriönpoisto
Liittyvät organisaatiot
OKM-raportointi: Kyllä
Alustava JUFO-taso: Not rated
