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FOCS
2007
IEEE
15 years 10 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 10 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 10 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 10 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 10 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...