Results 41 to 50 of about 95,264 (327)
Smartening the Environment using Wireless Sensor Networks in a Developing Country [PDF]
, 2006 The miniaturization process of various sensing devices has become a reality by enormous research and advancements accomplished in Micro Electro-Mechanical Systems (MEMS) and Very Large Scale Integration (VLSI) lithography.
Hong, Choong Seon +2 more
core +3 more sources
Hypercube Bivariate-Based Key Management for Wireless Sensor Networks [PDF]
Journal of Sciences, Islamic Republic of Iran, 2017 Wireless sensor networks are composed of very small devices, called sensor nodes,for numerous applications in the environment. In adversarial environments, the securitybecomes a crucial issue in wireless sensor networks (WSNs).
I. Qasemzadeh Kolagar +2 more
doaj
Advances in Mechanical Engineering, 2016 In wireless sensor networks, sensing information must be transmitted from sensor nodes to the base station by multiple hopping. Every sensor node is a sender and a relay node that forwards the sensing information that is sent by other nodes.
Chih-Hsueh Lin +5 more
doaj +1 more source
A Hybrid Key Management Scheme for WSNs Based on PPBR and a Tree-Based Path Key Establishment Method
Sensors, 2016 With the development of wireless sensor networks (WSNs), in most application scenarios traditional WSNs with static sink nodes will be gradually replaced by Mobile Sinks (MSs), and the corresponding application requires a secure communication environment.
Ying Zhang +3 more
doaj +1 more source
Complexity of increasing the secure connectivity in wireless ad hoc networks [PDF]
, 2013 We consider the problem of maximizing the secure connectivity in wireless ad hoc networks, and analyze complexity of the post-deployment key establishment process constrained by physical layer properties such as connectivity, energy consumption and ...
Camtepe, Seyit
core +2 more sources
Domain-based key management for heterogeneous wireless sensor networks
Tongxin xuebao, 2009 Key management was one of the most challenging security problems in wireless sensor networks. Based on the random key pre-distribution scheme, a new scheme was proposed for heterogeneous wireless sensor networks using deployment knowledge of the node and
MA Chun-guang +2 more
doaj +2 more sources
Outlier detection techniques for wireless sensor networks: A survey [PDF]
, 2010 In the field of wireless sensor networks, those measurements that significantly deviate from the normal pattern of sensed data are considered as outliers.
Havinga, Paul +2 more
core +4 more sources
Implementing RSA for Wireless Sensor Nodes
Sensors, 2019 As wireless sensor networks (WSNs) become more widespread, potential attacks against them also increase and applying cryptography becomes inevitable to make secure WSN nodes. WSN nodes typically contain only a constrained microcontroller, such as MSP430,
Utku Gulen +2 more
doaj +1 more source
Preferential Attachment Model with Degree Bound and its Application to Key Predistribution in WSN
, 2016 Preferential attachment models have been widely studied in complex networks, because they can explain the formation of many networks like social networks, citation networks, power grids, and biological networks, to name a few.
Pal, Arindam, Ruj, Sushmita
core +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source