Title :
An Improved Cross-Layer Mapping Mechanism Based on IEEE802.16
Author :
Xiaolin Li ; Zhang, Wei ; Gong, Xiaoju
Author_Institution :
Chongqing Inf. Technol. Designing Co., Ltd., Chongqing, China
Abstract :
According to the characteristics of the IP Quos and IEEE802.16 Quos services, an improved mapping mechanism between IP layer and MAC layer is proposed, which is concerning with integrated IntServ /RSVP model and DiffServ model in IP layer, and by using DS field, different QoS services in IP layer can be mapped into the QoS services in MAC layer. Simulation results have shown that the improved mapping mechanism not only guarantees the QoS of the IP layer and MAC layer and also achieves cross-layer transmission effectively.
Keywords :
IP networks; WiMax; access protocols; quality of service; DiffServ model; IEEE802.16; IP QoS; IntServ /RSVP model; MAC layer; QoS services; cross-layer mapping mechanism; cross-layer transmission; Admission control; Aggregates; Control systems; Cross layer design; Diffserv networks; IP networks; Information technology; Internet; Intserv networks; Quality of service; Cross-Layer mapping; IEEE802.16; QoS;
Conference_Titel :
Intelligent Information Technology Application Workshops, 2009. IITAW '09. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-1-4244-6420-3
Electronic_ISBN :
978-1-4244-6421-0
DOI :
10.1109/IITAW.2009.42
