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GLOBECOM
2006
IEEE
14 years 1 months ago
Optimal Signaling for Single Transmit Antenna Selection with Erroneous Feedback
We consider a MIMO system where error-prone feedback from the receiver is used by the transmitter to select a single optimum antenna to transmit data. Such error-prone feedback is...
Yabo Li, Neelesh B. Mehta, Andreas F. Molisch, Jin...
SMI
2005
IEEE
14 years 1 months ago
Subdomain Aware Contour Trees and Contour Evolution in Time-Dependent Scalar Fields
For time-dependent scalar fields, one is often interested in topology changes of contours in time. In this paper, we focus on describing how contours split and merge over a certa...
Andrzej Szymczak
SBCCI
2005
ACM
276views VLSI» more  SBCCI 2005»
14 years 1 months ago
Virtual channels in networks on chip: implementation and evaluation on hermes NoC
Networks on chip (NoCs) draw on concepts inherited from distributed systems and computer networks subject areas to interconnect IP cores in a structured and scalable way. Congesti...
Aline Mello, Leonel Tedesco, Ney Calazans, Fernand...
SIGMETRICS
2005
ACM
100views Hardware» more  SIGMETRICS 2005»
14 years 1 months ago
On AS-level path inference
The ability to discover the AS-level path between two end-points is valuable for network diagnosis, performance optimization, and reliability enhancement. Virtually all existing t...
Zhuoqing Morley Mao, Lili Qiu, Jia Wang, Yin Zhang
SIGCOMM
2004
ACM
14 years 1 months ago
A wavelet-based approach to detect shared congestion
Per-flow congestion control helps endpoints fairly and efficiently share network resources. Better utilization of network resources can be achieved, however, if congestion manag...
Min Sik Kim, Taekhyun Kim, YongJune Shin, Simon S....