Impacts of duty-cycle on TPGF geographical multipath routing in wireless sensor networks

Author

Shu, Lei ; Yuan, Zhuxiu ; Hara, Takahiro ; Wang, Lei ; Zhang, Yan

Author_Institution

Dept. of Multimedia Eng., Osaka Univ., Suita, Japan

fYear

2010

fDate

16-18 June 2010

Firstpage

1

Lastpage

2

Abstract

This paper focuses on studying the impacts of a duty-cycle based CKN sleep scheduling algorithm for our previous designed TPGF geographical multipath routing algorithm in wireless sensor networks (WSNs). It reveals the fact that waking up more sensor nodes cannot always help to improve the exploration results of TPGF in a duty-cycle based WSN. Furthermore, this study provides the meaningful direction for improving the application-requirement based QoS of stream data transmission in duty-cycle based wireless multimedia sensor networks.

Keywords

media streaming; quality of service; scheduling; telecommunication network routing; wireless sensor networks; TPGF geographical multipath routing algorithm; application-requirement based QoS; data transmission streaming; duty-cycle based CKN sleep scheduling algorithm; duty-cycle based wireless multimedia sensor networks; multimedia streaming; sensor nodes; wireless sensor networks; Algorithm design and analysis; Data communication; Design engineering; Helium; Laboratories; Paper technology; Routing; Scheduling algorithm; Streaming media; Wireless sensor networks; Duty-Cycle; Geographical Multipath Routing; Multimedia Streaming; Wireless Sensor Networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Quality of Service (IWQoS), 2010 18th International Workshop on

Conference_Location

Beijing

ISSN

1548-615X

Print_ISBN

978-1-4244-5987-2

Type

conf

DOI

10.1109/IWQoS.2010.5542706

Filename

5542706