Non-intrusive aggregation in wireless sensor networks
نویسندگان
چکیده
منابع مشابه
Non-intrusive aggregation in wireless sensor networks
Since energy is scarce in sensor nodes, wireless sensor networks aim to transmit as few packets as possible. To achieve this goal, sensor protocols often aggregate measured data from multiple sensor nodes into a single packet. In this paper, a survey of aggregation techniques and methods is given. Based on this survey, it is concluded that there are currently several dependencies between the ag...
متن کاملan 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 کاملMotor Energy Management based on Non-Intrusive Monitoring Technology and Wireless Sensor Networks 57 Motor Energy Management based on Non-Intrusive Monitoring Technology and Wireless Sensor Networks
Induction motors are widely used in industry as essential driving machines. There are many motor driven systems in plants, such as pumping systems, compressed air systems, and fan systems, etc. These motor driven systems use over 70% of the total electric energy consumed by industry. Because of the oversized installation or under-loaded conditions, motors generally operate at low efficiency whi...
متن کاملEIDA: An Energy-Intrusion aware Data Aggregation Technique for Wireless Sensor Networks
Energy consumption is considered as a critical issue in wireless sensor networks (WSNs). Batteries of sensor nodes have limited power supply which in turn limits services and applications that can be supported by them. An efcient solution to improve energy consumption and even trafc in WSNs is Data Aggregation (DA) that can reduce the number of transmissions. Two main challenges for DA are: (i)...
متن کاملIn-Network Aggregation in Wireless Sensor Networks
Sensor networks consist of small computing devices capable of producing digital representations of real-world phenomena. Due to size and battery power limitations, these devices typically have limited storage capacity, limited energy resources, and limited network bandwidth. Data produced by nodes in the network propagates through the network via wireless links. When compared to local processin...
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: Ad Hoc Networks
سال: 2011
ISSN: 1570-8705
DOI: 10.1016/j.adhoc.2010.07.017