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ICNS
2006
IEEE
15 years 3 months ago
TCP Selective Negative Acknowledgment over IEEE 802.11 Wireless Networks
This paper investigates the performance of the TCP transport protocol over IEEE 802.11 wireless networks. A wireless link is generally characterized by high transmission errors an...
Rung-Shiang Cheng, Hui-Tang Lin
CVPR
2004
IEEE
15 years 11 months ago
Propagation Networks for Recognition of Partially Ordered Sequential Action
We present Propagation Networks (P-Nets), a novel approach for representing and recognizing sequential activities that include parallel streams of action. We represent each activi...
Yifan Shi, Yan Huang, David Minnen, Aaron F. Bobic...
INFOCOM
2010
IEEE
14 years 8 months ago
Multicast Scheduling with Cooperation and Network Coding in Cognitive Radio Networks
—Cognitive Radio Networks (CRNs) have recently emerged as a promising technology to improve spectrum utilization by allowing secondary users to dynamically access idle primary ch...
Jin Jin, Hong Xu, Baochun Li
MOBIHOC
2008
ACM
15 years 9 months ago
Complexity in wireless scheduling: impact and tradeoffs
It has been an important research topic since 1992 to maximize stability region in constrained queueing systems, which includes the study of scheduling over wireless ad hoc networ...
Yung Yi, Alexandre Proutiere, Mung Chiang
ICDCS
2005
IEEE
15 years 3 months ago
Handling Asymmetry in Power Heterogeneous Ad Hoc Networks: A Cross Layer Approach
Power heterogeneous ad hoc networks are characterized by link layer asymmetry: the ability of lower power nodes to receive transmissions from higher power nodes but not vice versa...
Vasudev Shah, Srikanth V. Krishnamurthy