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GLOBECOM
2009
IEEE
15 years 4 months ago
Collaborative Quickest Spectrum Sensing via Random Broadcast in Cognitive Radio Systems
Abstract— Quickest detection is applied in the spectrum sensing of cognitive radio systems when multiple secondary users collaborate with limited communication time slots. When t...
Husheng Li, Huaiyu Dai, Chengzhi Li
ICAT
2003
IEEE
15 years 3 months ago
A Haptic Navigation System for Supporting Master-Slave Robotic Surgery
Conventional display in robotic surgery such as flat displays or stereoscopic displays decreases obtainable information around target tissue. For supporting manipulation and perfo...
Megumi Nakao, Tomohiro Kuroda, Hiroshi Oyama
ICRA
1998
IEEE
154views Robotics» more  ICRA 1998»
15 years 2 months ago
Environmental Complexity Control for Vision-Based Learning Mobile Robot
This paper discusses how a robot can develop its state vector according to the complexity of the interactions with its environment. A method for controlling the complexity is prop...
Eiji Uchibe, Minoru Asada, Koh Hosoda
GLOBECOM
2008
IEEE
15 years 4 months ago
Jamming ACK Attack to Wireless Networks and a Mitigation Approach
— In many Medium Access Control (MAC) schemes for wireless networks, an Acknowledgment (ACK) packet is transmitted from the data receiver to the data sender to announce the succe...
Zhiguo Zhang, Jingqi Wu, Jing Deng, Meikang Qiu
VTC
2008
IEEE
113views Communications» more  VTC 2008»
15 years 4 months ago
V2V Communications in Automotive Multi-Sensor Multi-Target Tracking
—Today’s automotive sensor systems for in-vehicle based target tracking, i.e. radar, lidar, camera, are limited to a field of view which is restricted by distance, angle and l...
Matthias Röckl, Thomas Strang, Matthias Kranz