Title :
Transmission frame assignment for latency-bounded data delivery in wsns
Author :
Eui-Jik Kim ; Jung-Hyok Kwon ; Chul-Hee Kang ; Sang-Hong Lee
Author_Institution :
Dept. of Electr. Eng., Korea Univ., Seoul, South Korea
Abstract :
This paper presents the design and performance evaluation of a latency bounded and energy efficient MAC scheme (abbreviated to LB-MAC) for wireless sensor networks that require time-critical communication. LB-MAC provides the predictability for an end-to-sink data delivery time through the TDMA multi-channel transmission frame assignment considering the routing path of a tree network. The feasibility and effectiveness of LB-MAC is demonstrated through extensive simulation based comparisons with prior research.
Keywords :
access protocols; data communication; telecommunication channels; telecommunication network routing; time division multiple access; wireless sensor networks; LB-MAC; TDMA multichannel transmission frame assignment; WSN; end-to-sink data delivery time; energy efficient MAC scheme; extensive simulation; latency bounded data delivery; routing path; time-critical communication; transmission frame assignment; tree network; Indexes; Interference; Network topology; Synchronization; Throughput; Time division multiple access; Wireless sensor networks; industrial applications; latency bound; transmission frame; wireless sensor networks;
Conference_Titel :
Information Networking (ICOIN), 2013 International Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4673-5740-1
Electronic_ISBN :
1976-7684
DOI :
10.1109/ICOIN.2013.6496417
