Search - energy-constrained wireless sensor networks

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[Other] aaaaaa DL : 0: 无线传感器网络的网络协议与能量问题综述无线传感器网络-Wireless sensor networks network protocols and Energy Problems in Wireless Sensor Networks
Date : 2025-07-13 Size : 588kb User : cc
[Other] 07.06.4 DL : 0: 能量感知、地理位置路由和拓扑控制来改进无线传感器网络的生存时间-Energy-aware, the geographical routing and topology control wireless sensor networks to improve the survival time
Date : 2025-07-13 Size : 300kb User : cc
[Other] 07.06.13 DL : 0: 能量感知、地理位置路由和拓扑控制来改进无线传感器网络的生存时间-Energy-aware, the geographical routing and topology control wireless sensor networks to improve the survival time
Date : 2025-07-13 Size : 2.93mb User : cc
[Communication-Mobile] compose_all DL : 1: 无线传感器网络的所有锚节点的能量分布的一个仿真，有详细的程序分析和解释。-Wireless sensor networks for all of the energy distribution of anchor nodes in a simulation, there is a detailed program analysis and interpretation.
Date : 2025-07-13 Size : 2kb User : Helen
[Industry research] wsn DL : 0: 无线传感网络中通过能量均衡优化生命周期的算法研究-Wireless Sensor Networks through the life cycle energy balance algorithm for optimizing
Date : 2025-07-13 Size : 281kb User : nong
[Documents] Distributed-Estimation-in-Energy-Constrained DL : 0: Abstract—In this paper, we consider distributed estimation of a noise-corrupted deterministic parameter in energy-constrained wireless sensor networks from energy-distortion perspective. Given a total energy budget allowable to be used by all sensors, there exists a tradeoff between the subset of active sensors and the energy used by each active sensor in order to minimize the estimation MSE. To determine the optimal quantization bit rate and transmission energy of each sensor, a concept of equivalent unit-energy MSE function is introduced. Based on this concept, an optimal energy-constrained distributed estimation algorithm for homogeneous sensor networks and a quasi-optimal energy-constrained distributed estimation algorithm for heterogeneous sensor networks are proposed. Moreover, the theoretical energy-distortion performance bound for distributed estimation is addressed and it is shown that the proposed algorithm is quasi-optimal within a factor 2 of the theoretical lower bound.
Date : 2025-07-13 Size : 764kb User : Amir
[Software Engineering] Rehana_final DL : 0: Wireless Sensor Networks (WSN) is an emerging technology and day by day it is attracting the attention of researchers with its challenging characteristics and diversified application domain. The more researchers try to develop further cost and energy efficient computing devices and algorithms for WSN, the more challenging it becomes to fit the security of WSN into that constrained environment. However, security is crucial to the success of applying WSN. So, familiarity with the security aspects of WSN is essential before designing WSN system. This paper studies the security problems of WSN based on its resource restricted design and deployment characteristics and the security requirements for designing a secure WSN. Also, this study documents the well known attacks at the different layers of WSN and some counter measures against those attacks. Finally, this paper discusses on some defensive measures of WSN giving focus on the key management, link layer and routing security
Date : 2025-07-13 Size : 131kb User : fetemeh