To make cached data consistent, the server periodically broadcasts an invalidation report to
all mobile clients in its cell so that each can invalidate obsolete data items from its local …

마이크로 센서와 무선 통신 기술을 결합한 무선 센서네트워크는 실세계의 상황정보 인지를
통해 전자공간과 물리공간을 결합할 수 있는 유비쿼터스 컴퓨팅의 기반 기술로 떠오르고 있다 …

在無線微型感測網路中, 無線微型感測裝置為一資源有限的小型裝置, 並且只擁有有限的能源.
直接傳輸原始的資料會消耗大量的能源, 因此常見的資料減少協定利用執行資料聚集程式或減少 …

For target tracking in wireless sensor networks, reducing energy consumption and improving
tracking accuracy are two main concerns. In this paper, by describing the essence of …

Wireless sensor networks are finding applications in a variety of areas such as
environmental monitoring, military target detection and border surveillance. One of the most …

Energy conservation is a critical issue in wireless sensor networks. We formulate the energy
conserving routing problem as a nonlinear program, whose objective is to maximize the …

Rede de Sensores Sem Fio (RSSF) é uma tecnologia emergente que possibilita a
habilidade de monitorar o mundo físico através de uma rede de pequenos sensores …

Routing packets within a large-scale wireless sensor network (WSN) without storage
overhead and routing table updates is a challenging problem. With a large number of …

Recently proposed “Harness” is a system level group communicationware that enables a
large number of nodes to exchange programmable network information using various …

Many new routing and MAC layer protocols have been proposed for wireless sensor
networks tackling the issues raised by the resource constrained unattended sensor nodes in …