An Energy-Efficient and Relay Hop Bounded Mobile Data Gathering Algorithm in Wireless Sensor Networks
نویسندگان
چکیده
منابع مشابه
An Energy Efficient Clustering Method using Bat Algorithm and Mobile Sink in Wireless Sensor Networks
Wireless sensor networks (WSNs) consist of sensor nodes with limited energy. Energy efficiency is an important issue in WSNs as the sensor nodes are deployed in rugged and non-care areas and consume a lot of energy to send data to the central station or sink if they want to communicate directly with the sink. Recently, the IEEE 802.15.4 protocol is employed as a low-power, low-cost, and low rat...
متن کاملBounded Relay Hop in the Cluster Based Multi-robot Data Gathering in Wireless Sensor Networks ⋆
Recent research has shown that using mobile robots as mobile nodes to gather and carry data in WSNs can effectively reduce the data relay hop count and improve the lifetime of the WSNs. But because of the low speed feature of the mobile robot, a greater time delay has been produced in the process of gathering data in WSNs with mobile robot. In order to make a balance between the lifetime of WSN...
متن کاملA Survey on Mobile Data Gathering in Wireless Sensor Networks - Bounded Relay
Most of the wireless sensor networks consist of static sensors, which can be deployed in a wide environment for monitoring applications. While transmitting the data from source to static sink, the amount of energy consumption of the sensor node is high. It results in reduced lifetime of the network. Some of the WSN architectures have been proposed based on Mobile Elements. There is large number...
متن کاملEnergy-Efficient Sensor Data Gathering in Wireless Sensor Networks
In this paper, we present the design and realization of energy-efficient sensor datagathering schemes used in wireless sensor networks (WSNs) for monitoring engineering systems. A key issue in the design of WSNs is to establish a reliable assessment scheme by combining data acquired from each individual sensor into a single wireless sensor network. However, as the size of the network rapidly gr...
متن کاملMobile Data Collection in Wireless Sensor Networks Using Bounded Relay Hop
Energy consumption becomes a primary concern in a Wireless Sensor Network. Wireless sensor network (WSN) requires robust and energy efficient communication protocols to minimize the energy consumption as much as possible. We propose a polling-based mobile gathering approach and formulate it into an optimization problem, named bounded relay hop mobile data gathering (BRH-MDG). Specifically, a su...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Distributed Sensor Networks
سال: 2015
ISSN: 1550-1477,1550-1477
DOI: 10.1155/2015/680301