TY - GEN
T1 - Energy-efficient model for guaranteed area coverage in sensor networks with random deployed sensors
AU - Zalyubovskiy, Vyacheslav
AU - Aldyn-Ool, Tatiana
AU - Kim, Jaehyoun
AU - Choo, Hyunseung
PY - 2012
Y1 - 2012
N2 - One of the main tasks of a wireless sensor network is to provide a necessary level of coverage of their deployment regions. We consider wireless sensor networks where all sensors are independently and uniformly distributed in a finite plane area. We assume that events within the sensing range from some sensor are detectable and the sensor is called to cover that point. In this paper, we investigate a regular coverage model, study how the probability of coverage changes with the sensing range or number of sensors, and formulate an exact mathematical expression for the expected covered ratio. These results allow for determining related parameters (grid size, number of active sensors) for a desired level of sensing coverage.
AB - One of the main tasks of a wireless sensor network is to provide a necessary level of coverage of their deployment regions. We consider wireless sensor networks where all sensors are independently and uniformly distributed in a finite plane area. We assume that events within the sensing range from some sensor are detectable and the sensor is called to cover that point. In this paper, we investigate a regular coverage model, study how the probability of coverage changes with the sensing range or number of sensors, and formulate an exact mathematical expression for the expected covered ratio. These results allow for determining related parameters (grid size, number of active sensors) for a desired level of sensing coverage.
KW - Energy efficiency
KW - Guaranteed coverage
KW - Randomly sensor deployment
UR - https://www.scopus.com/pages/publications/84860504654
U2 - 10.1145/2184751.2184821
DO - 10.1145/2184751.2184821
M3 - Conference contribution
AN - SCOPUS:84860504654
SN - 9781450311724
T3 - Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
BT - Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
T2 - 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
Y2 - 20 February 2012 through 22 February 2012
ER -