搜索结果: 1-10 共查到“信息科学与系统科学基础学科 wireless”相关记录10条 . 查询时间(0.073 秒)
Monitoring of Slope Movements coupling Autonomous Wireless Sensor Networks and Web Services
Monitoring slope movements landslide forecasts early warning systems wireless sensor networks
2015/6/30
Slope movements have caused severe damages of civil infrastructures and numerous human fatalities. Continuous monitoring of slope movements and the collection of vital landslide information are benefi...
k-Connectivity in Secure Wireless Sensor Networks with Physical Link Constraints - The On/Off Channel Model
k-Connectivity Secure Wireless Sensor Networks Physical Link Constraints The On/Off Channel Model Information Theory
2012/6/29
Random key predistribution scheme of Eschenauer and Gligor (EG) is a typical solution for ensuring secure communications in a wireless sensor network (WSN). Connectivity of the WSNs under this scheme ...
Effective Capacity of Two-Hop Wireless Communication Systems
Two-hop wireless links fading channels effective capacity quality of service (QoS) constraints buffer violation probability
2011/9/16
Abstract: A two-hop wireless communication link in which a source sends data to a destination with the aid of an intermediate relay node is studied. It is assumed that there is no direct link between ...
Interference minimization in physical model of wireless networks
interference wireless networks graph connectivity set cover randomized rounding
2011/10/9
Abstract: Interference minimization problem in wireless sensor and ad-hoc networks is considered. That is to assign a transmission power to each node of a network such that the network is connected an...
An Analytical Model for the Intercell Interference Power in the Downlink of Wireless Cellular Networks
Intercell interference power statistical modeling wireless networks Rayleigh fading lognormal shadowing
2011/9/16
Abstract: In this paper, we propose a methodology for estimating the statistics of the intercell interference power in the downlink of a multicellular network. We first establish an analytical express...
Performance Guarantee under Longest-Queue-First Schedule in Wireless Networks
Wireless Networks Scheduling Longest Queue First Policy Stability Local Pooling Interference
2011/9/13
Abstract: Efficient link scheduling in a wireless network is challenging. Typical optimal algorithms require solving an NP-hard sub-problem. To meet the challenge, one stream of research focuses on fi...
Medium Access Control for Wireless Networks with Peer-to-Peer State Exchange
Medium Access Wireless Networks Peer-to-Peer State Exchange Information Theory
2011/8/31
Abstract: Distributed medium access control (MAC) protocols are proposed for wireless networks assuming that one-hop peers can periodically exchange a small amount of state information. Each station m...
Distributed SIR-Aware Scheduling in Large-Scale Wireless Networks
Distributed SIR-Aware Large-Scale Wireless Networks Information Theory
2011/8/31
Abstract: Opportunistic scheduling and routing can in principle greatly increase the throughput of decentralized wireless networks, but to be practical they must do so with small amounts of timely sid...
Experiment-driven Characterization of Full-Duplex Wireless Systems
Experiment-driven Characterization Full-Duplex Wireless Systems Information Theory
2011/8/26
Abstract: We present an experiment-based characterization of passive and active self-interference cancellation mechanisms and we analyze the performance of full-duplex wireless communication systems. ...
期刊信息
篇名
A Near-Optimal Optimization Algorithm for Link Assignment in Wireless Ad-hoc Networks
语种
英文
撰写或编译
撰写
作者
Heng-Chang Liu（刘恒昌）and Bao-Hua Zhao（赵保华）
第一作者单位
中国科技大学
刊物名称
Journal of Computer Science ...