Multi-cell Interference Reduction Packet Control for Improving Cell Boundary Throughput for Multi-hop Cellular System

Author

Okamoto, Yuji ; Fujii, Takeo

Author_Institution

Univ. of Electro-Commun., Chofu, Japan

fYear

2009

fDate

4-6 Nov. 2009

Firstpage

261

Lastpage

262

Abstract

In order to improve the cell boundary throughput performance and to extend the coverage area, relay transmission with relay stations (RSs) is becoming a promising architecture. However, if RSs are introduced, interference between cells increases and the throughput improvement effect with RSs is prone to be restricted. In this paper, we propose a scheme reducing the interference from other cells by using packet transmission control. The proposed scheme can improve the throughput around the cell boundary and the system throughput considering the users of whole cell by controlling the timing of transmission of each cell.

Keywords

cellular radio; interference suppression; radio repeaters; cell boundary throughput; coverage area; multicell interference reduction; multihop cellular system; packet transmission control; relay transmission; throughput improvement; Buffer storage; Control systems; Downlink; Intelligent networks; Interference; International collaboration; Relays; Spread spectrum communication; Throughput; Timing; fairness; inter-cell interference; relay; scheduling;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Networking and Collaborative Systems, 2009. INCOS '09. International Conference on

Conference_Location

Barcelona

Print_ISBN

978-1-4244-5165-4

Electronic_ISBN

978-0-7695-3858-7

Type

conf

DOI

10.1109/INCOS.2009.64

Filename

5368805