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GLOBECOM
2007
IEEE
13 years 10 months ago
Cooperative Beamforming for Wireless Ad Hoc Networks
—Via collaborative beamforming, nodes in a wireless network are able to transmit a common message over long distances in an energy efficient fashion. However, the process of mak...
Lun Dong, Athina P. Petropulu, H. Vincent Poor
AR
2006
164views more  AR 2006»
13 years 10 months ago
Design of an electrically actuated lower extremity exoskeleton
Human exoskeletons add the strength and endurance of robotics to a human's innate intellect and adaptability to help people transport heavy loads over rough, unpredictable ter...
Adam Zoss, Hami Kazerooni
CORR
2007
Springer
148views Education» more  CORR 2007»
13 years 10 months ago
Optimal Power Allocation for Distributed Detection over MIMO Channels in Wireless Sensor Networks
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
Xin Zhang, H. Vincent Poor, Mung Chiang
TCSV
2008
192views more  TCSV 2008»
13 years 9 months ago
3-D Shape-Adaptive Directional Wavelet Transform for Object-Based Scalable Video Coding
This paper presents a 3-D shape-adaptive directional wavelet coding technique for object-based scalable video coding. This technique includes 3-D object-based directional threading...
Yu Liu, King Ngi Ngan, Feng Wu
INFOCOM
2010
IEEE
13 years 8 months ago
Understanding Sub-stream Scheduling in P2P Hybrid Live Streaming Systems
—The P2P pull-push hybrid architecture has achieved great success in delivering live video traffic over the Internet. However, a formal study on the sub-stream scheduling proble...
Zhenjiang Li, Danny H. K. Tsang, Wang-Chien Lee