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WACV
2012
IEEE
12 years 1 months ago
Dynamic and invisible messaging for visual MIMO
The growing ubiquity of cameras in hand-held devices and the prevalence of electronic displays in signage creates a novel framework for wireless communications. Traditionally, the...
Wenjia Yuan, Kristin J. Dana, Ashwin Ashok, Marco ...
TRIDENTCOM
2006
IEEE
13 years 11 months ago
Characterizing energy consumption in a visual sensor network testbed
Abstract— In this work we characterize the energy consumption of a visual sensor network testbed. Each node in the testbed consists of a ”single-board computer”, namely Cross...
Cintia B. Margi, Vladislav Petkov, Katia Obraczka,...
ICIP
2010
IEEE
13 years 3 months ago
Deterministic structured network coding for WWAN video broadcast with cooperative peer-to-peer repair
Recent research has exploited the multi-homing property (one terminal with multiple network interfaces) of modern devices to improve communication performance in wireless networks...
Xin Liu, Gene Cheung, Chen-Nee Chuah
RTAS
2009
IEEE
14 years 15 days ago
Real-Time Video Surveillance over IEEE 802.11 Mesh Networks
In recent years, there has been an increase in video surveillance systems in public and private environments due to a heightened sense of security. The next generation of surveill...
Arvind Kandhalu, Anthony Rowe, Ragunathan Rajkumar...
SIGCOMM
2010
ACM
13 years 6 months ago
Mobile data offloading: how much can WiFi deliver?
This is a quantitative study on the performance of 3G mobile data offloading through WiFi networks. We recruited about 100 iPhone users from a metropolitan area and collected stat...
Kyunghan Lee, Injong Rhee, Joohyun Lee, Yung Yi, S...