Title :
Packet-Level Data Aggregation for Energy Constrain in WSNs
Author :
Li, Wenhua ; Xu, Junfeng
Author_Institution :
Sch. of Comput. Sci., Yangtze Univ., Jingzhou, China
Abstract :
In this paper, we specially propose some improved packet-level aggregation (PA) mechanisms which can enhance energy efficiency in WSNs. Firstly, the PA models are classified as SISO (single input single output), MISO (multiple input single output) and MIMO (multiple input multiple output) in WSNs. And then, motivated by SISO and MISO, we improve the PA mechanism by proper packet size solution for a single voice delivering and propose an efficient PA mechanism with asynchronous waiting algorithm for small data communication. Furthermore, we conduct some simulations to evaluate the performance of these proposed solutions in WSNs.
Keywords :
MIMO communication; data communication; wireless sensor networks; MIMO systems; PA mechanisms; SISO systems; WSN; data communication; energy constrain; energy efficiency; multiple input multiple output systems; packet-level data aggregation; single input single output systems; Application software; Computer applications; Computer science; Delay; Energy consumption; Energy efficiency; MIMO; Spine; Wireless mesh networks; Wireless sensor networks; Energy Efficiency; Packet-level Aggregation; QoS; WSNs;
Conference_Titel :
Computer Science-Technology and Applications, 2009. IFCSTA '09. International Forum on
Conference_Location :
Chongqing
Print_ISBN :
978-0-7695-3930-0
Electronic_ISBN :
978-1-4244-5423-5
DOI :
10.1109/IFCSTA.2009.153
