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WICOMM
2010
143views more  WICOMM 2010»
13 years 4 months ago
Routing for cognitive radio networks consisting of opportunistic links
Cognitive radio (CR) has been considered a key technology to enhance overall spectrum utilization by opportunistic transmissions in CR transmitter-receiver link(s). However, CRs m...
Kwang-Cheng Chen, Bilge Kartal Cetin, Yu-Cheng Pen...
PIMRC
2010
IEEE
13 years 3 months ago
Improving link failure detection and response in IEEE 802.11 wireless ad hoc networks
Wireless multihop ad hoc networks face a multitude of challenging problems including highly dynamic multihop topologies, lossy and noisy communications channels, and sporadic conne...
Alvin C. Valera, Hwee-Pink Tan, Winston Khoon Guan...
CORR
2010
Springer
111views Education» more  CORR 2010»
13 years 3 months ago
Calibration for Ultrasound Breast Tomography Using Matrix Completion
We study the calibration problem in circular ultrasound tomography devices for breast imaging, where the sensor positions deviate from the circumference of a perfect circle. We in...
Reza Parhizkar, Amin Karbasi, Sewoong Oh, Martin V...
ISCA
2011
IEEE
238views Hardware» more  ISCA 2011»
12 years 9 months ago
Rebound: scalable checkpointing for coherent shared memory
As we move to large manycores, the hardware-based global checkpointing schemes that have been proposed for small shared-memory machines do not scale. Scalability barriers include ...
Rishi Agarwal, Pranav Garg, Josep Torrellas
ASPDAC
2011
ACM
297views Hardware» more  ASPDAC 2011»
12 years 9 months ago
CELONCEL: Effective design technique for 3-D monolithic integration targeting high performance integrated circuits
3-D monolithic integration (3DMI), also termed as sequential integration, is a potential technology for future gigascale circuits. Since the device layers are processed in sequent...
Shashikanth Bobba, Ashutosh Chakraborty, Olivier T...