Title :
Periodic data transmission for industrial wireless sensor networks
Author :
Dinh, Nguyen Quoc ; Song, Kyoung-Sub ; Quang, Pham Tran Anh ; Kim, Dong-Sung
Author_Institution :
Networked Syst. Lab., Kumoh Nat. Inst. of Technol., Gumi, South Korea
Abstract :
This study proposes a dynamic guaranteed time slot (GTS) allocation scheme in order to realize a transmission scheme for periodic data in an industrial environment. Further, a personal area network (PAN) coordinator can share the same GTS slot with several nodes using transmission deadline, network utilization, and transmitting rate. The proposed scheme can realize an increase in the overall utilization of the GTS bandwidth. Simulation results demonstrated the improved performance of the proposed scheme.
Keywords :
personal area networks; telecommunication industry; wireless sensor networks; PAN coordinator; dynamic GTS allocation scheme; dynamic guaranteed time slot allocation scheme; industrial wireless sensor network; network utilization; periodic data transmission scheme; personal area network coordinator; transmission deadline; transmitting rate; Bismuth; Dynamic; Factory Automation; GTS Allocation; IEEE 802.15.4; Wireless Sensor Network;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014031
