Advanced Resource Reservation using PAR-SIP for Real-time Multimedia Communication

Author

Kim, Wooseong ; Jeon, Hongseok

Author_Institution

R&D Center for Mobile Handset, LG Electron., Seoul

Volume

1

fYear

2006

fDate

7-10 May 2006

Firstpage

324

Lastpage

328

Abstract

Non-optimal path and IP-in-IP encapsulation in mobile IP cause that normal RSVP does not work well with mobile IP. Application mobility using SIP can be a counterproposal to mobile IP in terms of above discordance with RSVP. However, its address allocation delay causes a considerable handoff latency compared to mobile IP. PAR-SIP application mobility is useful to reduce the handoff latency by reserving a prospective address. Also PAR-SIP proactive handoff allows RSVP modules to reserve resources in advance. This paper presents a resource reservation scheme with PAR-SIP soft handoff to achieve quality of service (QoS) of real-time multimedia communications

Keywords

IP networks; mobile computing; mobility management (mobile radio); multimedia communication; protocols; quality of service; IP-in-IP encapsulation; PAR-SIP; QoS; RSVP; address allocation delay; advanced resource reservation; application mobility; handoff latency; mobile IP; quality of service; real-time multimedia communication; real-time multimedia communications; resource reservation protocol; session initiation protocol; Delay; Electronic mail; Encapsulation; Internet; Mobile communication; Multimedia communication; Peer to peer computing; Protocols; Quality of service; Research and development;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd

Conference_Location

Melbourne, Vic.

ISSN

1550-2252

Print_ISBN

0-7803-9391-0

Electronic_ISBN

1550-2252

Type

conf

DOI

10.1109/VETECS.2006.1682829

Filename

1682829