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FOCS
2007
IEEE
15 years 4 months ago
Non-Linear Index Coding Outperforming the Linear Optimum
The following source coding problem was introduced by Birk and Kol: a sender holds a word x ∈ {0, 1}n , and wishes to broadcast a codeword to n receivers, R1, . . . , Rn. The re...
Eyal Lubetzky, Uri Stav
ICC
2007
IEEE
288views Communications» more  ICC 2007»
15 years 4 months ago
Joint Channel State Based Random Access and Adaptive Modulation in Wireless LAN with Multi-Packet Reception
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
Wei Lan Huang, Khaled Ben Letaief, Ying Jun Zhang
ICC
2007
IEEE
143views Communications» more  ICC 2007»
15 years 4 months ago
Impact of Sampling Jitter on Mostly-Digital Architectures for UWB Bio-Medical Applications
Abstract— Ultra-wideband (UWB) impulse radio is a promising technique for low-power bio-medical communication systems. While a range of analog and digital UWB architectures exist...
Andrew Fort, Mike Chen, Robert W. Brodersen, Claud...
INFOCOM
2007
IEEE
15 years 4 months ago
A Framework for Measuring and Predicting the Impact of Routing Changes
— Routing dynamics heavily influence Internet data plane performance. Existing studies only narrowly focused on a few destinations and did not consider the predictability of the...
Ying Zhang, Zhuoqing Morley Mao, Jia Wang
SECON
2007
IEEE
15 years 4 months ago
Effect of Antenna Placement and Diversity on Vehicular Network Communications
— In this paper we present empirical results from a study examining the effects of antenna diversity and placement on vehicle-to-vehicle link performance in vehicular ad hoc netw...
Sanjit Krishnan Kaul, Kishore Ramachandran, Pravin...