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INFOCOM
2006
IEEE
13 years 11 months ago
Looking at Large Networks: Coding vs. Queueing
— Traditionally, network buffer resources have been used at routers to queue transient packets to prevent packet drops. In contrast, we propose a scheme for large multi-hop netwo...
Sandeep Bhadra, Sanjay Shakkottai
TWC
2008
159views more  TWC 2008»
13 years 5 months ago
Hierarchical Space-Time Block Code Recognition Using Correlation Matrices
The blind recognition of communication parameters is a key research issue for commercial and military communication systems. The results of numerous investigations about symbol tim...
Vincent Choqueuse, Koffi Yao, Ludovic Collin, Gill...
ICC
2007
IEEE
13 years 12 months ago
Trade-Offs of Spatial Gain for QoS-Guaranteed Services in the MIMO Broadcast Channels
— Although the capacity of multiple-input multiple output (MIMO) broadcast channels (BCs) can be achieved by dirty-paper coding (DPC), it is difficult to apply the results direct...
Seung Hwan Lee, John S. Thompson
ICC
2007
IEEE
103views Communications» more  ICC 2007»
13 years 12 months ago
On the Sum-Rate of Opportunistic Beamforming Schemes with Multiple Antennas at the Receiver
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...
Renato G. Bosisio, Umberto Spagnolini
ICC
2007
IEEE
119views Communications» more  ICC 2007»
13 years 12 months ago
Performance Analysis of Iteratively Decoded Variable-Length Space-Time Coded Modulation
— It is demonstrated that iteratively Decoded Variable Length Space Time Coded Modulation (VL-STCM-ID) schemes are capable of simultaneously providing both coding gain as well as...
Soon Xin Ng, Wei Liu, Jin Wang, Meixia Tao, Lie-Li...