A Modified MRSVP Scheme Based on Motion Prediction

Author

Lin, Fu ; Zhang, Deng-Yi ; HU, Wenbin ; Li, Wenhai

Author_Institution

Comput. Sch., Wuhan Univ., Wuhan

Volume

2

fYear

2009

fDate

25-26 April 2009

Firstpage

25

Lastpage

27

Abstract

With the increasing widespread use of wireless technologies, the need arises for QoS provisioning mechanisms for multimedia applications in wireless networks. However, QoS protocols designed for fixed network are not applicable in mobile networks. In this paper, we propose a modified MRSVP scheme based on motion prediction for mobile networks. The modified MRSVP scheme using the result of motion prediction to obtain the weighted target cells collection and using the collection to select the path of resource reservation. When lack of the network resources, using QoS negotiation and snatch the resources by the weight. Simulation results show that the modified MRSVP can improve the hit ratio of reservation and effectively ensures the QoS of mobile users.

Keywords

mobile radio; quality of service; QoS provisioning; mobile networks; modified MRSVP scheme; motion prediction; multimedia applications; resource reservation; target cells collection; wireless networks; Bandwidth; Communication system security; Computer networks; Computer security; Multimedia computing; Protocols; Quality of service; Switches; Wireless communication; Wireless networks; motion prediction; quality of service; resource reservation protocol; weighted target cell;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-1-4244-4223-2

Type

conf

DOI

10.1109/NSWCTC.2009.168

Filename

4908397