Results 221 to 230 of about 50,513 (249)
Some of the next articles are maybe not open access.
Cooperative localization of a cascading quadrilateral network
11th IEEE International Conference on Control & Automation (ICCA), 2014In this paper, we introduce a set of sensor networks, called the cascading quadrilateral network, and study how to compute the positions of its nodes in a cooperative way. We investigate the condition for determining whether all the sensor nodes are localizable. If not, we provide a method to detect the un-localizable nodes for the whole network.
Yingfei Diao +4 more
openaire +1 more source
Cooperative Localization and Navigation
2019International ...
Gao, Chao +2 more
openaire +3 more sources
Wireless Network Localization via Cooperation
2021Diese Dissertation leistet einen Beitrag zum Themengebiet der Lokalisierung in drahtlosen Netzwerken, indem zwei Klassen von kooperativen Lokalisierungsmethoden für gemischte Lokalisierungsumgebungen mit und ohne direkte Sichtverbindung (LOS/NLOS) bereitgestellt werden.
openaire +2 more sources
Heterogeneous Cooperative Localization for Social Networks
International Journal of Wireless Information Networks, 2013Location-aware techniques has become a hot research topic with great value in commercial and military applications. Cooperative localization, which utilizes multiple sensors in portable devices to estimate locations of the mobile users in the social networks, is one of the most promising solution for the indoor geo-location.
Ruijun Fu +3 more
openaire +1 more source
A Dynamic Constrained Cooperative Localization Algorithm
2018 25th International Conference on Telecommunications (ICT), 2018Cooperative localization (CL) algorithms are widely used in various systems, such as wireless sensor networks (WSNs), urban vehicular networks and unmanned aerial vehicle (UAV) networks. The performance of traditional CL algorithms degrades when these algorithms are applied to sparse distribution and high mobility scenarios.
Chengfei Fan +3 more
openaire +1 more source
On the performance of map-aware cooperative localization
2016 IEEE International Conference on Communications (ICC), 2016The fundamental limits of localization accuracy can be characterized by the information-theoretic bounds on position estimation. Tight bounds can be used not only as performance benchmarks for practical localization systems, but also criterion for assessing the effects of various sources of information (e.g., map awareness and ranging measurements) on ...
Kaiqing Zhang +2 more
openaire +1 more source
On distributed processing for underwater cooperative localization
2017 14th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), 2017Due to the limited bandwidth of underwater communication links, underwater cooperative localization usually adopts a distributed processing architecture. Members of the team estimate positions using their local sensor data, and fuse the information communicated by other members for cooperation.
Gao Rui, Mandar A. Chitre
openaire +1 more source
Negative Information in Cooperative Multirobot Localization
2006This paper proposes the use of negative detection information to improve multirobot Markov localization. In multirobot localization, the pose beliefs of two robots are updated whenever one robot detects another one and measures their relative distance.
Valguima Odakura +1 more
openaire +1 more source
Cooperative Localization and Location Verification in WSN
2015Localization is one of the most important technologies in wireless sensor networks. A lightweight distributed node localization scheme is proposed by considering WSNs’ limited computational capacity. The proposed scheme uses the virtual force model to get the location by incremental refinement.
Chunyu Miao, Guoyong Dai, Qingzhang Chen
openaire +1 more source
A Novel Airspace Planning Algorithm for Cooperative Target Localization
Electronics (Switzerland), 2022Yi Mao, Zhijie Chen, Mao Yi
exaly