Reliable Data Collection in EWSN based Wireless Sensor Network
نویسندگان
چکیده
منابع مشابه
Fast Data Collection in Tree Based Wireless Sensor Network
We investigate the following fundamental question how fast can information be collected from a wireless sensor network organized as tree? To address this, we explore and evaluate a number of different techniques using realistic simulation models under many-to-one communication paradigm known as convergecast. We first consider time scheduling on a single frequency channel with the aim of minimiz...
متن کاملWireless Sensor Placement For Reliable and Efficient Data Collection
Sensors can be paired with radio units and deployed to form a wireless ad-hoc sensor network. Actual deployments must consider the coverage that can be achieved with a given number of sensors: this coverage varies with the range of the radios and the maximum allowable distance between any point in the area and the nearest sensor. Deployments must also preserve connectivity in spite of possible ...
متن کاملEnergy optimization based on routing protocols in wireless sensor network
Considering the great significant role that routing protocols play in transfer rate and choosing the optimum path for exchange of data packages, and further in the amount of consumed energy in the routing protocol, the present study has focused on developing an efficient compound energy algorithm based on cluster structure which is called active node with cluster structure. The purpose of this ...
متن کاملMulti-Level Reliable Data Aggregation in Wireless Sensor Network
Data aggregation is a key challenging task in wireless senor network to reduce energy consumption and ensures the data reliability and security. Multi-level data aggregation techniques ensure security and reliability of data aggregation in the presence of secure routing. Every movement of data must be followed by secure routing via the dynamically distributed secure node list to ensure the secu...
متن کاملAnalysis of Data Collection Methods in Wireless Sensor Network
Research methods are set of rules to be followed to achieve ultimate research objectives. There are several research methods, such as case study, survey, action research and experimental. In this paper, the authors attempt to present the comparative study of two research methods for the data collection in the context of wireless sensor network.
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 Computer Applications
سال: 2013
ISSN: 0975-8887
DOI: 10.5120/14637-1912