A Modified Exclusion Mechanism and Optimal Routing Algorithm in UWB Networks

Author

Li, Feng ; Wang, Xinbing ; Chen, Hsiao-Hwa

Author_Institution

Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China

fYear

2009

fDate

14-18 June 2009

Firstpage

1

Lastpage

5

Abstract

Ultra-wide band (UWB) is a radio technology that uses a very large bandwidth. A two-dimensional exclusion mechanism and routing strategy are mentioned in. We extend the exclusion region to three-dimension and modify the interference from other nodes as Gaussian noise. The conclusion is also correct under mobility. We also present a new model combining exclusion mechanism and interference mitigation. Then we propose an optimal routing algorithm described as MTI. We raise a geometrical method unlike the simulation in to demonstrate that the MER routing minimize the total interference and is the optimal routing.

Keywords

Gaussian noise; interference suppression; radiofrequency interference; telecommunication network routing; ultra wideband communication; Gaussian noise; UWB radio technology; geometrical method; interference mitigation; optimal routing algorithm; two-dimensional exclusion mechanism; ultra-wide band network; Bandwidth; Communications Society; Interference constraints; Paper technology; Peer to peer computing; Physical layer; Power control; Routing; Solid modeling; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2009. ICC '09. IEEE International Conference on

Conference_Location

Dresden

ISSN

1938-1883

Print_ISBN

978-1-4244-3435-0

Electronic_ISBN

1938-1883

Type

conf

DOI

10.1109/ICC.2009.5198630

Filename

5198630