DocumentCode :
2668258
Title :
DiffServ aware link adaptation for CDMA radio systems
Author :
Wang, Lin ; Friderikos, Vasilis ; Iwamura, Mikio ; Nafisi, Nima ; Aghvami, A. Hamid ; Dohler, Misha
Author_Institution :
Centre for Telecommun. Res., King´´s Coll., London
fYear :
2005
fDate :
24-24 Aug. 2005
Lastpage :
52
Abstract :
A link adaptation schemes is proposed to improve the efficiency to support DiffServ traffic over CDMA air interface. To differentiate the resource allocation between DiffServ PHBs and between the in/out profile packets within each AF class, two-level differentiation is done in the proposed scheme: inter-class differentiation and infra-class differentiation. Through this interaction between the two levels, a better QoS balance between classes is achieved and therefore a higher capacity is gained as shown by our numerical evaluation
Keywords :
DiffServ networks; code division multiple access; quality of service; radio networks; resource allocation; CDMA radio systems; DiffServ aware link adaptation; QoS; interclass differentiation; intraclass differentiation; resource allocation; two-level differentiation; Delay; Diffserv networks; Educational institutions; Multiaccess communication; Quality of service; Radio spectrum management; Resource management; Telecommunication traffic; Traffic control; Wireless networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quality of Service in Heterogeneous Wired/Wireless Networks, 2005. Second International Conference on
Conference_Location :
Lake Vista, FL
Print_ISBN :
0-7695-2423-0
Type :
conf
DOI :
10.1109/QSHINE.2005.18
Filename :
1551112
Link To Document :
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