On the extraction of the channel allocation information in spectrum pooling systems
Yükleniyor...
Dosyalar
Tarih
2007-04
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The spectrum pooling strategy allows a license owner to share a part of his licensed spectrum with a secondary wireless system (the rental system, RS) during its idle times. The coexistence of two mobile systems on the same frequency band poses many new challenges, one of which is the reliable extraction of the channel allocation information (CAI), i.e. the channel occupation of the licensed system (LS). This paper presents a strategy for the extraction of the CAI based on exploiting the distinct cyclostationary characteristics of the LS and RS signals and demonstrates, via simulations, its application on a specific spectrum pooling scenario, where the LS is a GSM network and the RS is an OFDM based WLAN system.
Açıklama
Anahtar Kelimeler
Channel allocation, Computer aided instruction, Data mining, GSM, Licenses, OFDM, Performance evaluation, Radio spectrum management, Resource management, Wireless LAN, CAI, GSM network, Groupe speciale mobile, OFDM based WLAN system, Channel allocation information, Distinct cyclostationary characteristics, Licensed system, Mobile system, Orthogonal frequency division multiplexing, Reliable extraction, Secondary wireless system, Spectrum pooling strategy, OFDM modulation, Cellular radio, Telecommunication network reliability, Channel capacity, Computer simulation, Frequency bands, Global system for mobile communications, Spectrum analysis, Wireless networks, Spectrum pooling systems, Feature extraction, Spectrum pooling, Detection, Cyclostationarity
Kaynak
IEEE Journal on Selected Areas in Communications
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
25
Sayı
3
Künye
Öner, M. M. & Jondral, F. (2007). On the extraction of the channel allocation information in spectrum pooling systems. IEEE Journal on Selected Areas in Communications, 25(3), 558-565. doi:10.1109/JSAC.2007.070406