A PHB reservation mechanism in DiffServ network

Author

Qian, Wung ; Jing, Wu ; Shiduan, Cheng ; Jian, Ma

Author_Institution

Nat. Key Lab. of Switching Technol. & Telecommun. Networks, Beijing Univ. of Posts & Telecommun., China

Volume

1

fYear

2000

fDate

2000

Firstpage

424

Abstract

A new DiffServ per-hop behavior (PHB) reservation protocol (DPRP) is proposed to support the end-to-end QoS guarantee in a DiffServ network through several domains. It is a reservation mechanism that inherits the advantages of RSVP but is a lightweight version of RSVP. DPRP transports and negotiates the QoS requirement between sources and destinations as well as reserves PHB for service levels in each DS domain. It negotiates a dynamic service level agreement (SLA) between various domains efficiently and guarantees the end-to-end QoS of the DiffServ network. Essential principles and advantages of DPRP are presented

Keywords

Internet; protocols; quality of service; DPRP; DiffServ network; PHB reservation protocol; RSVP; dynamic SLA negotiation; end-to-end QoS guarantee; per-hop behavior; service level agreement; Diffserv networks; Electronic mail; Harmonic analysis; Intelligent networks; Peer to peer computing; Protocols; Quality of service; Research and development; Telecommunication switching; Telecommunication traffic;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-6394-9

Type

conf

DOI

10.1109/ICCT.2000.889242

Filename

889242