QoS support on fourth generation networks

Author

García, Carlos ; Cuevas, Antonio ; Moreno, José Ignacio ; Soto, Ignacio ; Bernardos, Carlos Jesus ; Serrano, Pablo

Volume

4

Issue

1

fYear

2006

fDate

3/1/2006 12:00:00 AM

Firstpage

14

Lastpage

20

Abstract

The arrival of fourth generation mobile networks, based on IP core networks, lead us to the development of certain services, such as: Quality of service, mobility and AAA. This paper proposes architecture to supply quality of service support based in the differentiated services technique, known as Diffserv. In the same way we analyze the main components of this architecture: QoS Broker (central policy broker of quality of service, whose goal is the appropriate configuration of the routers in the network), Access Router (in charge of the management of the queuing system in order to provide QoS) and the AAA server (management of QoS user profiles).

Keywords

Access router; Architecture; Diffserv; Fourth generation; IP networks; QoS Broker; Quality of service; 3G mobile communication; Circuits; Ethernet networks; Ground penetrating radar; IEEE members; IP networks; Internet; Wireless LAN; Access router; Architecture; Diffserv; Fourth generation; IP networks; QoS Broker; Quality of service;

fLanguage

English

Journal_Title

Latin America Transactions, IEEE (Revista IEEE America Latina)

Publisher

ieee

ISSN

1548-0992

Type

jour

DOI

10.1109/TLA.2006.1642444

Filename

1642444