Performance Analysis of Distributed Coordinated Scheduling in IEEE 802.16 Mesh Mode

Author

Fan, Xiaokun ; Liu, Jing

Author_Institution

Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2010

fDate

23-25 Sept. 2010

Firstpage

1

Lastpage

4

Abstract

In order to improve the scheduling efficiency of IEEE 802.16 mesh mode, exactly theoretical analysis is necessary. In the IEEE 802.16 mesh mode with distributed coordinated scheduling, all nodes are peers and multi-hop communication is allowed. Every node has to compete for transmission opportunities based on scheduling information in the two-hop neighborhood. In this paper, we use probability-based method to analyze the performance of network with different topology, different holdoff time and different node degree. The analysis and numerical results show how the three factors mentioned above affect the network throughput and delay.

Keywords

WiMax; probability; scheduling; telecommunication network topology; telecommunication standards; IEEE 802.16 mesh mode; distributed coordinated scheduling; multihop communication; network delay; network throughput; network topology; performance analysis; probability; transmission opportunity; Delay; IEEE 802.16 Standards; Mesh networks; Network topology; Scheduling; Throughput; Topology;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3708-5

Electronic_ISBN

978-1-4244-3709-2

Type

conf

DOI

10.1109/WICOM.2010.5601212

Filename

5601212