A routing scheme for wireless sensor networks with mobile sensors and mobile multiple
sinks is proposed and studied. The scheme is based on expanding ring search, anycast …

Low power and lossy networks have been an active area of research due to their large
number of potential applications in different environments like health, environment …

In wireless sensor networks, there is usually a sink which gathers data from the battery-
powered sensor nodes. As sensor nodes around the sink consume their energy faster than …

In wireless sensor networks (WSN), nodes usually use multi-hop communication to transmit
sensed data to the base station. Consequently, sensors near the sink deplete their energy …

The first anycast routing protocol for ad hoc wireless sensor networks is presented and
referred to here as the Sink-based Anycast Routing Protocol (SARP). Instead of sending a …

In this paper, we present hierarchy-based any-cast routing (HAR), a routing protocol for
collecting data over multihop, wireless sensor networks. The design of the protocol aims to …

Wireless sensor networks are usually self-organized ad hoc networks consisting of a large
number of sensor nodes. They are designed to conduct certain sensing, communication and …

Wireless sensor network (WSN) is a tiny sensor device about a cubic size having sensors
and small battery, which enables applications that connect the physical world with pervasive …

Wireless sensor networks (WSNs) are composed of many low cost, low power devices with
sensing, local processing and wireless communication capabilities. In these networks …

In a typical wireless sensor network covering a large geographical area the range of the
sensors' radio is in general quite short when compared to the network size. Thus, multihop …