Description: Simulation framework for power aware Wireless Sensor and Actor Network nodes to model all layers of the communication system, the application, the power supply and energy management, the digital processing unit and the sensor-actuator interface. Platform: |
Size: 6114304 |
Author:guoguo |
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Description: TinyOS是UC Berkeley（加州大学伯克利分校）开发的开放源代码操作系统，专为嵌入式无线传感网络设计，操作系统基于构件（component-based）的架构使得快速的更新成为可能，而这又减小了受传感网络存储器限制的代码长度。TinyOS的构件包括网络协议、分布式服务器、传感器驱动及数据识别工具。其良好的电源管理源于事件驱动执行模型，该模型也允许时序安排具有灵活性。TinyOS已被应用于多个平台和感应板中。-TinyOS is UC Berkeley (UC Berkeley) open-source operating system developed specifically for embedded wireless sensor network design, component-based operating system (component-based) architecture makes it possible to quickly update, which in turn reduced small memory limit by the sensor network code length. TinyOS components, including network protocols, distributed servers, sensor-driven and data-aware tools. Its good power management from the event-driven execution model, the model also allows for scheduling flexibility. TinyOS has been used in multiple platforms and sensor board. Platform: |
Size: 723968 |
Author:hillriver |
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Description: 传感器网络的基本内容介绍，路由管理，拓扑结构，应用等-Sensor network, which is made by the convergence of sensor, micro-electro-mechanism system and networks technologies, is a novel technology about acquiring and processing information. In this paper, the architecture of wireless sensor network is briefly introduced. Next, some valuable applications are explained and forecasted. Combining with the existing work, the hot spots including power-aware routing and media access control schemes are discussed and presented in detail. Finally, taking account of application requirements, several future research directions are put forward. Platform: |
Size: 477184 |
Author:nannan |
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Description: Routing protocols in Wireless Sensor Networks (WSNs) emphasize on data dissemination, limited battery power and bandwidth constraints in order to facilitate efficient working of the network, thereby increasing the lifetime of the network. In this paper, the authors present an Energy Aware Multi-hop Multi-path Hierarchical routing protocol (EAMMH). EAMMH protocol organizes the sensor nodes into clusters and forms a multi-hop intra-cluster network. It establishes multiple paths each sensor node to the cluster head and provides an energy aware heuristic function to choose the optimal path.-Routing protocols in Wireless Sensor Networks (WSNs) emphasize on data dissemination, limited battery power and bandwidth constraints in order to facilitate efficient working of the network, thereby increasing the lifetime of the network. In this paper, the authors present an Energy Aware Multi-hop Multi-path Hierarchical routing protocol (EAMMH). EAMMH protocol organizes the sensor nodes into clusters and forms a multi-hop intra-cluster network. It establishes multiple paths each sensor node to the cluster head and provides an energy aware heuristic function to choose the optimal path. Platform: |
Size: 3072 |
Author:Arun |
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