QoS and channel allocation in integrated voice/data cellular wireless networks
Küçük Resim Yok
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this work, Call Admission Control Schemes which is one of the efficient resource management techniques are analyzed and proposed a new call admission scheme by using the structure of data allowing available bandwidth allocation over Complete-Partitioning Sharing technique. Voice calls are real-time services and needs fixed bandwidth, on the other hand, data calls are non-real time services and adaptable to work in available bandwidth without a concession made for Quest. It is obtained state-dependent service rates by means of this structure of data and modeled two-dimensional(2-D) Markov Chain to be able to measure performance of the proposed scheme and calculated mathematically performance measurements that is voice/data blocking/dropping probabilities for each state over this model Numerical results show that proposed scheme guaranteed the targeted QoS parameters levels in resource utilization. ©2010 IEEE.
Açıklama
18th IEEE Signal Processing and Communications Applications Conference, SIU 2010 -- 22 April 2010 through 24 April 2010 -- Diyarbakir -- 83388
Anahtar Kelimeler
Available Bandwidth; Call Admission; Call Admission Control; Cellular Wireless Networks; Channel Allocation; Data Call; Markov Chain; Numerical Results; Over-Complete; Performance Measurements; Qos Parameters; Real Time Service; Resource Management Techniques; Resource Utilizations; Service Rates; State-Dependent; Voice Calls; Information Services; Markov Processes; Signal Processing; Wireless Telecommunication Systems; Bandwidth
Kaynak
SIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference
WoS Q Değeri
Scopus Q Değeri
N/A
