A Dynamic OFDMA Oriented Resource Control for WiMAX Networks

Author

Pimpinella, Laura

Author_Institution

Dipt. di Inf. e Sist., Sapienza Univ. of Rome, Rome, Italy

fYear

2010

fDate

22-24 Feb. 2010

Firstpage

64

Lastpage

66

Abstract

This paper deals with the problem of Resource Control in a WiMAX scenario. The aim of Resource Control into manage and allocate available bandwidth among users in away to obtain high resource exploitation. The proposed approach regards the uplink communication direction between a Base Station (BS) that assigns available resources through a scheduling procedure OFDMA oriented with Quality of Service guaranties and some Subscriber Stations (SSs) that make requests. Our approach is made by a measurement based algorithm resident in the base station that computes the assignments taking into account the channel quality and guaranteeing Quality of Service requirements.

Keywords

OFDM modulation; WiMax; access protocols; bandwidth allocation; quality of service; WiMAX; bandwidth allocation; base station; channel quality; measurement based algorithm; quality of service; resource control; uplink communication direction; Bandwidth; Base stations; Centralized control; Communication system control; Control systems; Portable media players; Processor scheduling; Quality of service; Resource management; WiMAX; OFDMA scheduling measurement based; WiMAX PMP scenario; wireless bandwidth management;

fLanguage

English

Publisher

ieee

Conference_Titel

Complexity in Engineering, 2010. COMPENG '10.

Conference_Location

Rome

Print_ISBN

978-1-4244-5982-7

Type

conf

DOI

10.1109/COMPENG.2010.24

Filename

5432909