Sensor-assisted localization in cellular systems
نویسندگان
چکیده
منابع مشابه
Adapting Mobile Beacon-Assisted Localization in Wireless Sensor Networks
The ability to automatically locate sensor nodes is essential in many Wireless Sensor Network (WSN) applications. To reduce the number of beacons, many mobile-assisted approaches have been proposed. Current mobile-assisted approaches for localization require special hardware or belong to centralized localization algorithms involving some deterministic approaches due to the fact that they explic...
متن کاملSecure Communication in Shotgun Cellular Systems
In this paper, we analyze the secure connectivity in Shotgun cellular systems (SCS: Wireless communication systems with randomly placed base stations) by Poisson intrinsically secure communication graph (IS-graph), i.e., a random graph which describes the connections that are secure over a network. For a base-station in SCS, a degree of secure connections is determined over two channel models: ...
متن کاملRobot assisted localization of sensor networks guided by rigidity
In this paper, we propose a robot assisted localization guided by rigidity checking. For a network to be localizable, it must be rigid, which means given the existing edge constraints, there is only one location for each node in it. Many networks, however, are not rigid. To localize these nonrigid network, a robot can be used to add additional distance measure between nodes so that the network ...
متن کاملA Cellular-Assisted Efficient Handover Algorithm for Wireless Sensor Networks
Heterogeneous network convergence and handover have become very hot in recent years. This paper proposed an efficient handover scheme in Multi-PAN Wireless Sensor Networks (WSNs). A number of edge nodes are set at the edge of each Personal Area Networks (PANs). A user equipment (UE), which has WSN and cellular network interface, acts as sensor node or mobile cluster head in WSN area. Thus, edge...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Wireless Communications
سال: 2007
ISSN: 1536-1276
DOI: 10.1109/twc.2007.060316