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CISS
2011
IEEE
14 years 10 months ago
Characterizing multiplexing and diversity in visual MIMO
—Mobile optical wireless has so far been limited to very short ranges for high data rate systems. It may be feasible to overcome the data rate limitations over large transmission...
Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam,...
CORR
2007
Springer
130views Education» more  CORR 2007»
15 years 6 months ago
An Autonomous Distributed Admission Control Scheme for IEEE 802.11 DCF
Admission control as a mechanism for providing QoS requires an accurate description of the requested flow as well as already admitted flows. Since 802.11 WLAN capacity is shared...
Preetam Patil, Varsha Apte
INFOCOM
2009
IEEE
16 years 29 days ago
Minimizing Delay for Multicast-Streaming in Wireless Networks with Network Coding
—Network coding is a method that promises to achieve the min-cut capacity in multicasts. However, pushing towards this gain in throughput comes with two sacrifices. Delay suffer...
Wai-Leong Yeow, Anh Tuan Hoang, Chen-Khong Tham
TCOM
2008
115views more  TCOM 2008»
15 years 6 months ago
Differentiated rate scheduling for the down-link of cellular systems
We consider the problem of differentiated rate scheduling for the downlink (i.e., multi-antenna broadcast channel), in the sense that the rates required by different users must sat...
Amir F. Dana, Masoud Sharif, Ali Vakili, Babak Has...
ICASSP
2008
IEEE
16 years 23 days ago
Insights into the stable recovery of sparse solutions in overcomplete representations using network information theory
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...
Yuzhe Jin, Bhaskar D. Rao