Evolution of EDGE to higher data rates using QAM

ARSLAN, Hüseyin; Cheng, Jung-Fu; Balachandran, Kumar

doi:10.1109/vtc.2001.957149

Evolution of EDGE to higher data rates using QAM

Atıf İçin Kopyala

ARSLAN H., Cheng J., Balachandran K.

IEEE Vehicular Technology Conference, cilt.4, sa.54ND, ss.2267-2271, 2001 (Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 4 Sayı: 54ND
Basım Tarihi: 2001
Doi Numarası: 10.1109/vtc.2001.957149
Dergi Adı: IEEE Vehicular Technology Conference
Derginin Tarandığı İndeksler: Scopus
Sayfa Sayıları: ss.2267-2271
İstanbul Medipol Üniversitesi Adresli: Evet

Özet

EDGE has enabled the GSM network to offer third generation services as part of the UMTS core network. This has been possible through two steps - the introduction of 8PSK modulation and the specification of interfaces from the GERAN to the UMTS core network. This paper studies further improvements to spectral efficiency and capacity to EDGE through the use of more sophisticated adaptive modulation schemes, and the use of newer coding schemes [1,2]. It is possible to use theoretical predictions of outage analysis to predict the gain in performance due to the use of higher order modulations.