Three-tiered sensor networks architecture for traffic information monitoring and processing

M Zhang, J Song, Y Zhang - 2005 IEEE/RSJ International …, 2005 - ieeexplore.ieee.org
With the advent and applications of sensor networks, pervasive traffic information can be
gathered rapidly and collaboratively, which can upgrade traditional traffic monitoring system …

Delay-constrained optimal data aggregation in hierarchical wireless sensor networks

K Wu, C Liu, Y **ao, J Liu - Mobile Networks and Applications, 2009 - Springer
A lot of realistic applications with wireless sensor networks adopt hierarchical architecture in
which sensor nodes are grouped into clusters, with each cluster relying on a gateway node …

Parameter optimization of wireless communication system in video surveillance network

X Shi, J Hu, J Song, Y Xu - 2005 IEEE International Conference …, 2005 - ieeexplore.ieee.org
Aiming at the more and more serious traffic problem in large cities, this paper proposes a
new architecture of urban traffic surveillance system based on the concept of sensor …

Fault tolerant event boundary detection and target tracking in sensor networks

M Ding - 2008 - search.proquest.com
In the last decade, sensor network has been emerging as an indispensable application in
the area of biological observation [31, 72], security surveillance [33, 59], traffic monitoring [5 …

Coarse-grained scheduling for gateway nodes in wireless sensor networks

K Wu, C Liu, Y **ao, J Liu - 2007 IEEE Wireless …, 2007 - ieeexplore.ieee.org
A lot of realistic applications in sensor networks adopt hierarchical architecture in which
sensor nodes are grouped into clusters, with each cluster relying on a gateway node for …

[CITA][C] 城市交通传感器网络的系统设计与拓扑规划

张鸣晨 - 2006