Enhancing Sensor Network Data Quality via Collaborated Circuit and Network Operations
نویسندگان
چکیده
منابع مشابه
Enhancing Sensor Network Data Quality via Collaborated Circuit and Network Operations
In many applications, the quality of data gathered by sensor networks is directly related to the signal-to-noise ratio (SNR) of the sensor data being transmitted in the networks. Different from the SNR that is often used in measuring the quality of communication links, the SNR used in this work measures how accurately the data in the network packets represent the physical parameters being sense...
متن کاملSensor Data and Managing Data Quality in Sensory Network Applications
The concept of pervasive computing has become a reality. Sensors and sensory networks are becoming a vital part of organizational infrastructures as they allow integration of real-time data. The sensors have the potential to provide vastly distributed real-time data. But they also have certain limiting characteristics that can impact the quality of data collected over a sensory network. The fir...
متن کاملNetwork and Data Policy Considerations for Effective Network Centric Operations
The US military is undertaking an unprecedented transformation as a result of its adoption of a network centric operational philosophy. This transformation maximizes the military’s reliance upon data superiority and decision superiority, but we have yet to develop the doctrine, systems, and data insights needed to fully exploit the physical capabilities for communication being developed. To red...
متن کاملLink Quality Estimation for Data-Intensive Sensor Network Applications
The efficiency of multi-hop communication is a function of the time required for data transfer, or throughput. A key determinant of throughput is the reliability of packet transmission, as measured by the packet reception rate. We follow a data-driven statistical approach to dynamically determine a link quality estimate (LQE), which provides a good predictor of packet reception rates. Our goal ...
متن کاملSecure Data in Wireless Sensor Network via AES
One of the main goals of sensor networks is to provide accurate information about a sensing field for an extended period of time. The emergence of sensor networks as one of the dominant technology trends in the coming decades has posed numerous unique challenges to researchers. Because sensor networks may interact with sensitive data and/or operate in hostile unattended environments, it is impe...
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: Journal of Sensor and Actuator Networks
سال: 2013
ISSN: 2224-2708
DOI: 10.3390/jsan2020196