DSpace DSpace UPC
  Pàgina principal | Llistar continguts | Cerca avançada | Com participar-hi Català   Castellano   English  

Títol: An emulator framework for a new radio resource management for QoS guaranteed services in W-CDMA
Autor: Sallent Roig, José Oriol
Pérez Romero, Jordi
Casadevall Palacio, Fernando José
Agustí Comes, Ramon
Altres autors/autores: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
Matèries: Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
Mobile communication systems
Broadband networks
Code division multiple access
Multiuser channels
Optimization problem
Packet radio networks
Packet scheduling
QoS guaranteed services
Quality of service
Radio link
Radio networks
Radio resource management
Radio spectrum management
Real time demonstrator
System level simulations
Table lookup
Telecommunication computing
Third-generation systems
W-CDMA systems
3G systems
Sistemes de comunicacions mòbils
Tipus de document: Article
Descripció: In the context of third-generation (3G) systems a mix of services with different requirements are expected. Consequently, packet scheduling mechanisms for quality of service (QoS) guarantees will play a key role. This paper proposes a new scheduling strategy that makes consistent the target quality in the radio link with the priority level assigned to each user. The performance of such a strategy is assessed by system level simulations and, in order to gain more insight into the difficulties of this optimization problem, it is compared to other alternatives. This work is part of the Wineglass project, within the Fifth Framework Program of the European Commission (IST), where a real time demonstrator including the radio resource management tasks is being developed. Thus, an implementation approach of the proposed scheduling is also described. The implementation is based on lookup tables and this approach is validated by simulation.
Peer reviewed
Altres identificadors i accés: Sallent Roig, J.O; Pérez Romero, J; Casadevall Palacio, F.J; Agustí Comes, R. An emulator framework for a new radio resource management for QoS guaranteed services in W-CDMA. IEEE Journal on Selected Areas in Communications, 2001, vol, 19, núm. 10, pàg. 1893-1904
Disponible al dipòsit:E-prints UPC

SFX Query

Tots els ítems dipositats a UPCommons estan protegits per drets d'autor.


Valid XHTML 1.0! Programari DSpace Copyright © 2002-2004 MIT and Hewlett-Packard Comentaris
Universitat Politècnica de Catalunya. Servei de Biblioteques, Publicacions i Arxius