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·Effective Aggregate Data Collection and Enhanced Network The process of dividing a network into interconnected sub structure is called clus Wireless sensor networks are relying on multiple guidelines clusters [13] to show that there is a considerably large network of life A wireless sensor network is a wireless
·Download Citation Certificateless Designated Verifier Anonymous Aggregate Signature Scheme for Healthcare Wireless Sensor Networks The contradiction between the growing demand for health care
·In healthcare wireless sensor networks there are a large number of sensors which need to transmit a lot of information in real time The aggregate signature scheme combines a great deal of
·Data gathering is one of the primary operations carried out in Wireless Sensor Networks WSNs It involves data collection with aggregation and data collection without aggregation referred to as data aggregation and data collection respectively In the last decade many techniques for these two applications are proposed with different focuses such as
·The aggregate signature is a special signature mode widely used in the wireless medical sensor network The aggregate signature can reduce bandwidth and storage space in this sensor network by
·Small size sensor nodes are used as the basic component for collecting and sending the data or information in the ad hoc mode in wireless sensor network WSN This network is generally used to collect and process data from different regions where the movement of human is very rare The sensor nodes are deployed in such a region for collecting data
·A Secure and Efficient ID Based Aggregate Signature Scheme for Wireless Sensor Networks Limin Shen Jianfeng Ma Member IEEE Ximeng Liu Member IEEE Fushan Wei and Meixia Miao Abstract —Affording secure and efficient big data aggregation methods is very attractive in the field of wireless sensor net works WSNs research
·Low rate wireless sensor networks based on the IEEE standard are widely used for gathering information from wireless sensors Such data aggregation requires the deployment of route tree structure for many to one routing scheme In this article we propose energy saving routing metric which takes into account both link quality and node initial energy
·Affording secure and efficient big data aggregation methods is very attractive in the field of wireless sensor networks WSNs research In real settings the WSNs have been broadly applied such as target tracking and environment remote monitoring However data can be easily compromised by a vast of attacks such as data interception and data tampering etc
·Wireless sensor networks WSNs are being used in a wide range of applications for healthcare monitoring like heart rate monitors and blood pressure monitors which can minimize the need for
·in sign and verify phase and suitable for healthcare wireless sensor networks Keywords Healthcare Wireless Sensor Networks Certi cate based Aggregate signa ture 1 Introduction Wireless sensor network WSN has turned into an emerging technol ogy which is possible to acquire dynamic data from the environment [1 2] In healthcare sensor
·Wireless sensor networks have been widely used in many applications such as soil temperature monitoring for plant growth and abnormal event detection of industrial parameters
·This paper mainly focuses on data integrity protection and gives an identity based aggregate signature IBAS scheme with a designated verifier for WSNs that not only can keep data integrity but also can reduce bandwidth and storage cost for W SNs Affording secure and efficient big data aggregation methods is very attractive in the field of wireless sensor
·The dynamic connectivity and functionality of sensors has revolutionized remote monitoring applications thanks to the combination of IoT and wireless sensor networks WSNs Wearable wireless medical sensor nodes allow continuous monitoring by amassing physiological data which is very useful in healthcare applications These text data are then
·For wireless sensor networks data integrity security is recommended using an identity based aggregate signature scheme with a specified verifier As per the benefits of aggregate signatures this scheme will keep data privacy while also reducing bandwidth and storage costs in wireless sensor networks
·Recently Zhan et al presented a pairing free certificateless aggregation signature scheme ZH CLAS to address security issues in healthcare wireless medical sensor networks HWMSNs and proved
·A wireless sensor network WSN is a network comprised of a collection of small specialized sensors with limited memory processing capacities and energy resources These sensors are employed to monitor and record various physical characteristics of
·The cougar approach to in network query processing in sensor networks SGIMOD Theatr Rec 31 3 2002 pp 9 18 Crossref View in Scopus Google Scholar [37] N Sadagopan B Krishnamachari A Helmy Increasing wireless sensor network lifetime through the application of SOM neural networks
·Recently Zhan et al presented a pairing free certificateless aggregation signature scheme ZH CLAS to address security issues in healthcare wireless medical sensor networks HWMSNs and proved that their scheme is secure against adaptive chosen message attacks In this article we analyze the security of the ZH CLAS scheme by utilizing two types
·Previous studies propose in network aggregate query processing in which sensor nodes use aggregate operators to reduce the number of messages thereby conserving energy [28] [29] [43] When multiple aggregate queries are submitted to wireless sensor networks it is possible to generate the intermediate results of these queries
·For the super excellence applications used to control the water level in rivers temperature handles a very large volume of information and does not stop constantly changing These spatio temporal data collected by a network of sensors form a set of thematic integrated non volatile and historical data organized to help decision making Usually this process is
·Wireless sensor networks WSNs consist of large number of small sized sensor nodes whose main task is to sense the desired phenomena in a particular region of interest These networks have large number of applications such as habitat monitoring disaster management security and military etc Sensor nodes are very small in size and have limited
