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TIT
2010
146views Education» more  TIT 2010»
14 years 11 months ago
Cooperation with an untrusted relay: a secrecy perspective
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. For this scenario...
Xiang He, Aylin Yener
MONET
2011
14 years 7 months ago
Distributed Coalition Formation Games for Secure Wireless Transmission
Cooperation among wireless nodes has been recently proposed for improving the physical layer (PHY) security of wireless transmission in the presence of multiple eavesdroppers. Whil...
Walid Saad, Zhu Han, Tamer Basar, Mérouane ...
MUE
2007
IEEE
128views Multimedia» more  MUE 2007»
15 years 11 months ago
Designing, Developing, and Evaluating Context-Aware Systems
Context and context-awareness have been central issues in ubiquitous computing research for the last decade. Advances with regard to context acquisition and activity recognition a...
Yoosoo Oh, Albrecht Schmidt, Woontack Woo
AINA
2005
IEEE
15 years 10 months ago
IEEE 802.11 MAC Protocol over Wireless Mesh Networks: Problems and Perspectives
The wireless mesh network has been an emerging technology in recent years. Because the transmission medium used in networking backhaul APs is radio, the wireless mesh network is n...
Tzu-Jane Tsai, Ju-Wei Chen
154
Voted
PCM
2005
Springer
176views Multimedia» more  PCM 2005»
15 years 10 months ago
Adaptive Rate-Distortion Optimization for H.264
Abstract. In video coding standards, such as MPEG-4 and H.263, one important question is how to determine motion vectors for motion compensation in the INTER mode. Usually the sum ...
Kwan-Jung Oh, Yo-Sung Ho