Energy-Efficient Data Collection in Wireless Sensor Networks

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Energy-efficient Heterogeneous Data Collection in Mobile Wireless Sensor Networks

We study the heterogeneous data collection problem for a Mobile Element (ME) in a WSN. Different from previous efforts, we consider a more practical network scenario where the link quality is instable, the data generation rates on different sensor nodes are distinct, and the sensory data cannot be aggregated in transmission. We propose to minimize the energy consumption of gathering global sens...

متن کامل

Energy-Efficient Data Collection in Wireless Sensor Networks

Wireless Sensor Networks (WSNs) are usually self-organized wireless ad hoc networks comprising of a large number of resource constrained sensor nodes. One of the most important tasks of these sensor nodes is systematic collection of data and transmits gathered data to a distant base station (BS). Hence network lifetime becomes an important parameter for efficient design of data gathering scheme...

متن کامل

an efficient protocol for data aggregation in wireless sensor networks

sensor networks generally consist of a very great number of sensor nodes which will be spread into a vast environment and aggregate data out of it. the sensor nodes are afflicted with some limitations as follows memory, reception, communication as well as calculation capability, and battery power. the transmission of a great amount of extra data increases data transmission and proportionally in...

متن کامل

Energy-Efficient Data Collection in UAV Enabled Wireless Sensor Network

In wireless sensor networks (WSNs), utilizing the unmanned aerial vehicle (UAV) as a mobile data collector for the ground sensor nodes (SNs) is an energy-efficient technique to prolong the network lifetime. Specifically, since the UAV can sequentially move close to each of the SNs when collecting data from them and thus reduce the link distance for saving the SNs’ transmission energy. In this l...

متن کامل

An Efficient Data Collection Technique in Wireless Sensor Networks

The Wireless Sensor Network can be divided in to two parts: one that contains the colossal amount of sensor nodes and the other which includes the network formed by those sensor nodes. The sensor nodes are equipped with limited resources. Consequently, WSNs face the problems like partitioned WSNs due to which sensed data gets discarded by the base station, data inconsistency problem, and energy...

متن کامل

ذخیره 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: Wireless Sensor Network

سال: 2011

ISSN: 1945-3078,1945-3086

DOI: 10.4236/wsn.2011.310036