DSpace DSpace UPC
 Català   Castellano   English  

E-prints UPC >
Altres >
Enviament des de DRAC >

Empreu aquest identificador per citar o enllaçar aquest ítem: http://hdl.handle.net/2117/9031

Arxiu Descripció MidaFormat
decentralizedmultiaccess.pdf239,53 kBAdobe PDFThumbnail
Veure/Obrir

Citació: REALP, M.; Pérez, A. Decentralised multi-access MAC protocol for ad-hoc networks. A: IEEE International Symposium on Personal, Indoor and Mobile Communications. "14th IEEE International Symposium on Personal, Indoor and Mobile Communications (PIMRC'2003)". Beijing: 2003, p. 1634-1638.
Títol: Decentralised multi-access MAC protocol for ad-hoc networks
Autor: Realp, Marc; Pérez Neira, Ana Isabel Veure Producció científica UPC
Data: 2003
Tipus de document: Conference report
Resum: In ad-hoc radio networks, mechanisms on how to access the radio channel are extremely important in order to improve network efficiency and, when needed, to guarantee QoS. Traditionally, Medium Access Control (MAC) protocols in ad hoc networks have been designed to face off the well known collision resolution problem. However, when using advanced signal processing techniques, general assumptions on collisions and packet loss are no longer valid. Besides, little has been reported about MAC algorithms dealing with multiaccess channels in ad hoc networks. In this paper, we present a novel decentralized multiaccess MAC protocol for Ad Hoc networks. This MAC protocol is an hybrid CDMA-TDMA in which a cross layer approach has been followed to dinamically adapt to the traffic load. Closed expressions for the throughput and delay of the network are presented as a function of the multipacket reception capability of the receiver, the number of codes and the packet retransmission probability.
ISBN: 0-7803-7823-7
URI: http://hdl.handle.net/2117/9031
Versió de l'editor: http://gps-tsc.upc.es/array/res/img/Image/publicacions/conferences/2003/Pimrc03.pdf
Apareix a les col·leccions:Departament de Teoria del Senyal i Comunicacions. Ponències/Comunicacions de congressos
Altres. Enviament des de DRAC
A&MP - Grup de Processament d'Arrays i Sistemes Multicanal. Ponències/Comunicacions de congressos
Comparteix:


Stats Mostra les estadístiques d'aquest ítem

SFX Query

Aquest ítem (excepte textos i imatges no creats per l'autor) està subjecte a una llicència de Creative Commons Llicència Creative Commons
Creative Commons

 

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