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ICC
2007
IEEE
145views Communications» more  ICC 2007»
16 years 1 months ago
Enhancements to Cognitive Radio Based IEEE 802.22 Air-Interface
—The IEEE 802.22 standard for wireless regional area network is the first standard for cognitive radio that tries to harness the idle or under-utilized spectrum allocated for TV...
Shamik Sengupta, Swastik Brahma, Mainak Chatterjee...
ICNP
2007
IEEE
16 years 1 months ago
Slotted Scheduled Tag Access in Multi-Reader RFID Systems
Abstract—Radio frequency identification (RFID) is a technology where a reader device can “sense” the presence of a closeby object by reading a tag device attached to the obj...
Zongheng Zhou, Himanshu Gupta, Samir R. Das, Xianj...
ICRA
2007
IEEE
131views Robotics» more  ICRA 2007»
16 years 1 months ago
Simulation Issues in Haptics
Abstract— In this paper, two problems related to the simulation of virtual environments for haptic systems are considered. The first problem is how to simulate, in discrete time...
Gianni Borghesan, Alessandro Macchelli, Claudio Me...
INFOCOM
2007
IEEE
16 years 1 months ago
Performance Comparison of Detection Schemes for MAC Layer Misbehavior
— This paper revisits the problem of detecting greedy behavior in the IEEE 802.11 MAC protocol by evaluating the performance of two previously proposed schemes: DOMINO and the Se...
Alvaro A. Cárdenas, Svetlana Radosavac, Joh...
PRDC
2007
IEEE
16 years 1 months ago
Improving Dependability Using Shared Supplementary Memory and Opportunistic Micro Rejuvenation in Multi-tasking Embedded Systems
We propose a comprehensive solution to handle memory-overflow problems in multitasking embedded systems thereby improving their reliability and availability. In particular, we pro...
Vinaitheerthan Sundaram, Sandip HomChaudhuri, Sach...