this paper present a wake-on sensor network formed withthe wake-on motes, TelosW. Our wake-on hardware and software design enable lower power operations and longer network lifetime.
ISBN:
(纸本)9781605587486
this paper present a wake-on sensor network formed withthe wake-on motes, TelosW. Our wake-on hardware and software design enable lower power operations and longer network lifetime.
In the paper, we design a navigation system based on sensor network to guide a robot to walk out of event region. the navigation system does not require any exit or locations.
ISBN:
(纸本)9781605587486
In the paper, we design a navigation system based on sensor network to guide a robot to walk out of event region. the navigation system does not require any exit or locations.
We present ongoing work to develop a power transformer condition monitoring system. Energy harvesting will be used to power the sensor nodes measuring the vibration of the transformer. A subset of this work will be de...
详细信息
ISBN:
(纸本)9781605587486
We present ongoing work to develop a power transformer condition monitoring system. Energy harvesting will be used to power the sensor nodes measuring the vibration of the transformer. A subset of this work will be demonstrated.
We present a sensor network that monitors a hallway. It consists of 180 load sensors connected to 30 wireless sensor nodes, where the setup is of extremely low cost and easily transferred to other settings. Our networ...
详细信息
ISBN:
(纸本)9781605587486
We present a sensor network that monitors a hallway. It consists of 180 load sensors connected to 30 wireless sensor nodes, where the setup is of extremely low cost and easily transferred to other settings. Our network serves as a testbed for in-network data processing algorithms, for which it is highly suitable due to the many correlated sensors.
At present, the sensor node platforms from different vendors cannot easily interoperate with each other due to their heterogeneous programming environments, communication stacks and data management protocols. In this ...
详细信息
ISBN:
(纸本)9781605587486
At present, the sensor node platforms from different vendors cannot easily interoperate with each other due to their heterogeneous programming environments, communication stacks and data management protocols. In this work, we develop a sensor network virtualization framework that will enable the seamless interoperability and scalability of heterogeneous sensor node platforms.
In this demonstration, we will present three key technologies we recently developed to improve time synchronization accuracy in sensor networks: (1) Temperature Driven Time Synchronization, (2) Low-Power Sub-mu Second...
详细信息
ISBN:
(纸本)9781605587486
In this demonstration, we will present three key technologies we recently developed to improve time synchronization accuracy in sensor networks: (1) Temperature Driven Time Synchronization, (2) Low-Power Sub-mu Second Time Synchronization, and (3) Low-Power FPGA implementation of a High-Low Timer.
Energy efficiency is a common requirement for most WSN applications. We present our approach utilizing precise distributed monitoring of energy consumption to support the development of energy efficient protocols. the...
详细信息
ISBN:
(纸本)9781605587486
Energy efficiency is a common requirement for most WSN applications. We present our approach utilizing precise distributed monitoring of energy consumption to support the development of energy efficient protocols. therefore we designed dedicated energy monitoring and management hardware for a wireless sensor network testbed. In our demonstration we show distributed energy measurement in a typical sensor network application based on an area monitoring scenario.
In distributed spectrum sensing, we deploy ten thousands of sensor nodes, and a low-cost sensor node is necessary. In this work, we design the sensor node specialized in power level measurement for distributed spectru...
详细信息
ISBN:
(纸本)9781605587486
In distributed spectrum sensing, we deploy ten thousands of sensor nodes, and a low-cost sensor node is necessary. In this work, we design the sensor node specialized in power level measurement for distributed spectrum sensing, and we discuss 3 components of the node, which are frequency range, RBW and a detector.
the proposed system provides a mechanism of detecting the stealing of valuables, and integrates wireless sensor networks with a location service to trace stolen valuables through deployed cameras in an indoor environm...
详细信息
ISBN:
(纸本)9781605587486
the proposed system provides a mechanism of detecting the stealing of valuables, and integrates wireless sensor networks with a location service to trace stolen valuables through deployed cameras in an indoor environment. Compared with traditional surveillance systems, it is able to actively notify the security manager that monitored valuables are stole and show the current positions, and real-time images of those stolen valuables when theft cases occur.
Due to the highly distributed nature and special basic conditions such as limited resources, implementing and maintaining a sensor network application is a tedious task. In this demonstration we present a service-orie...
详细信息
ISBN:
(纸本)9781605587486
Due to the highly distributed nature and special basic conditions such as limited resources, implementing and maintaining a sensor network application is a tedious task. In this demonstration we present a service-oriented operating system for sensor nodes and a framework that allows a composition of services on the nodes. We show how sensor network applications can be composed and modified by using different services.
暂无评论