Title :
Wireless sensor nodes for long range surveillance using MIMO
Author :
Deokamble, Vasant B. ; Bhalerao, Dipashree M.
Author_Institution :
Dept. of Electron. & Telecommun., SCOE, Pune, India
Abstract :
Wireless sensor network is attracting attention of many researchers as it has capability to sense and communicate happening of events. Much of the research is being done in the routing section of this technology. Sensor networks have limited transmission range which makes it impaired for some applications. By use of transmit and receive diversity (MIMO) in conjunction with the Space Time Block Coding it becomes possible to transmit data over longer range(1.6 times the SISO). In this paper operation of WSN in diversity environment is tested and it is found that long range transmission is possible at no significant loss of major Quality-of-Service parameters. Extensive simulation is done on NS2.
Keywords :
MIMO communication; data communication; diversity reception; network coding; quality of service; space-time block codes; surveillance; telecommunication network routing; wireless sensor networks; MIMO diversity reception; MIMO diversity transmission; WSN routing section; long range data transmission; long range surveillance; quality of service parameter; space time block coding; wireless sensor network nodes; Diversity reception; Fading; MIMO; Receivers; Signal to noise ratio; Wireless communication; Wireless sensor networks; 802.11n; MIMO; NS2; WSN;
Conference_Titel :
Convergence of Technology (I2CT), 2014 International Conference for
Print_ISBN :
978-1-4799-3758-5
DOI :
10.1109/I2CT.2014.7092159
