Supporting Quality of Service (QoS) in Wireless Sensor Networks (WSN) is a challenging task. WSNs are used in various domains and applications. Some QoS requirements are common between all types of applications and some other are application specific. We present a survey on the various QoS ...
The adoption of wireless sensor networks by applications that require complex operations, ranging from health care to industrial monitoring, has brought forward a new challenge of fulfilling the quality of service (QoS) requirements of these applications. However, providing QoS support is a challenging...
sensor networks]]>doi:10.1145/1352694.1352715Martínez, José-FGarcí, Ana-BCorredor, IvánLópez, LourdesHernández, VicenteDasilva, Antonio
To resolve problem energy constraints of QoS in wireless sensor networks, optimize the structure of network dynamics based on, make use of clonal selection algorithm and Ant Colony algorithm for solving the WSN multicast routing method. The algorithm uses a clone selection algorithm based on the ori...
无线传感器网络服务质量服务质量路由协议服务质量支持Traditional QoS routing protocols can not be applied efficiently to wireless sensor networks(WSNs),so proposed many new QoS routing protocols for WSNs.This paper firstly discussed the characteristics of QoS routing protocols for WSNs and challenges for ...
The design of hybrid MAC protocol in Wireless Sensor Networks for delay sensitive data traffic QoS is a challenging work. We present Reservation Control Hybrid MAC (RCH-MAC) protocol, which reduces end-to-end delay, energy efficiency and maximizes the packet delivery ratio by minimizing the conten...
We have recently been witness to a great evolution in the area of Wireless Sensor Networks (WSN) mainly down to an improvement in the hardware of the sensor nodes (miniaturization of the pieces, increase in ROM and RAM memory, greater energy resources, etc). This, together with the applicati...
Wide spread use of wireless sensor networks (WSNs) in critical applications shows the importance of Quality of service (QoS) in these networks. Timeliness is one of the QoS parameters which has great importance in real time applications such as earthquake detection. Several geographic routing protoco...
Quality of Service (QoS) support for wireless sensor networks (WSN) is a fairly new topic that is gaining more and more interest. This paper introduces a method for configuring the nodes of a WSN such that application-level QoS constraints are met. This is a complex task, since the search...
Data aggregation has been one of important key techniques to increase energy efficiency and bandwidth utilization in wireless sensor networks. There were many research works in this area, but most of them have a disadvantage that cannot optimally meet practical requirements, such as the heterogeneity ...