DocumentCode :
2098091
Title :
QoS-Aware Hierarchical Mobility Management Using QoS NSLP
Author :
Wang, JiaJia ; Song, Mei ; Xu, Daxiong ; Gu, Chen ; Man, Yi ; Ren, Zhijun
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
fYear :
2009
fDate :
24-26 Sept. 2009
Firstpage :
1
Lastpage :
4
Abstract :
It is necessary to provide seamless multimedia services to mobile users. However, due to the effects of host mobility, it is difficult to achieve seamless QoS guarantee. Several solutions have been proposed to couple QoS with mobility management. In this paper, a QoS-aware HMIPv6 solution using QoS NSLP is proposed. The cross-layer solution takes use of L2 and L3 triggers to execute the resource reservation in new path and CRN(crossover node) discovery before MN moves into new domain. Also the proposed scheme can avoid the tunnel traverse in HMIPv6 as the advance resource reservation and CRN discovery procedure is done before MN registers with nAR.. The proposed approach can significantly reduce the re-reservation delay after the handover.
Keywords :
mobility management (mobile radio); quality of service; signalling protocols; QoS NSLP; QoS-aware hierarchical mobility management; cross-layer solution; crossover node discovery; mobility management; Bandwidth; Degradation; Delay; IP networks; Internet; Mobile radio mobility management; Multimedia systems; Peer to peer computing; Quality of service; Transport protocols;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
Type :
conf
DOI :
10.1109/WICOM.2009.5301974
Filename :
5301974
Link To Document :
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