Distributed and Centralized Scheduling in Multi-Hop Cellular System

Author

Huang, Fan ; Wang, Yafeng ; Wei, Guoxing ; Li, Chang ; Yang, Dacheng

Author_Institution

Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

5

Abstract

After relaying technology is introduced into the cellular system, many research fields emerge. Among them, resource allocation strategy for distributed and centralized scheduling is an important topic. This paper analyzes and compares the differences between these two scheduling modes, including both system performance and signaling overhead. Two practical scheduling strategies and an efficient routing metric are proposed for them. Simulation results for several typical scenarios can show the comprehensive system performances after these new technologies are adopted.

Keywords

cellular radio; resource allocation; telecommunication network management; telecommunication network routing; centralized scheduling; distributed scheduling; multihop cellular system; resource allocation strategy; routing metric; signaling overhead; system performance; Base stations; Frequency; Mobile communication; Performance analysis; Processor scheduling; Relays; Resource management; Routing; Signal analysis; Space technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5301476

Filename

5301476