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JCST
2008
140views more  JCST 2008»
14 years 9 months ago
ROPAS: Cross-Layer Cognitive Architecture for Mobile UWB Networks
The allocation of bandwidth to unlicensed users, without significantly increasing the interference on the existing licensed users, is a challenge for Ultra Wideband (UWB) networks....
Chittabrata Ghosh, Bin Xie, Dharma P. Agrawal
COMCOM
2007
101views more  COMCOM 2007»
14 years 9 months ago
Power control and fairness MAC mechanisms for 802.11 WLANs
Exploiting spatial reuse opportunities will allow more parallel transmissions and improve the throughput of wireless networks. Power control is one of the major mechanisms used to...
Chih-Yung Chang, Hsu-Ruey Chang
ICC
2007
IEEE
132views Communications» more  ICC 2007»
15 years 1 months ago
Supporting Bulk Data Transfers of High-End Applications with Guaranteed Completion Time
In high-end grid networks, distributed resources (scientific instruments, CPUs, storages, etc.) are interconnected to support computing-intensive and data-intensive applications, w...
Bin Bin Chen, Pascale Vicat-Blanc Primet
SIGCOMM
1998
ACM
15 years 1 months ago
An Active Service Framework and Its Application to Real-Time Multimedia Transcoding
Several recent proposals for an “active networks” architecture advocate the placement of user-defined computation within the network as a key mechanism to enable a wide range...
Elan Amir, Steven McCanne, Randy H. Katz
GLOBECOM
2009
IEEE
15 years 22 days ago
Compressed Sensing Reception of Bursty UWB Impulse Radio is Robust to Narrow-Band Interference
—We have recently proposed a novel receiver for Ultra-Wide-band Impulse-Radio communication in bursty applications like Wireless Sensor Networks. The receiver, based on the princ...
Anand Oka, Lutz H.-J. Lampe