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IWCMC
2009
ACM
16 years 26 days ago
Multiple-antenna multiple-relay system with precoding for multiuser transmission
Multi-hop relaying will play a central role in next generation wireless systems. In this paper a novel relaying strategy that uses multiple-input multiple-output (MIMO) relays in ...
Arash Talebi, Witold A. Krzymien
MM
2009
ACM
160views Multimedia» more  MM 2009»
16 years 26 days ago
On statistical multiplexing of variable-bit-rate video streams in mobile systems
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
Cheng-Hsin Hsu, Mohamed Hefeeda
MOBICOM
2009
ACM
16 years 26 days ago
Interference management via rate splitting and HARQ over time-varying fading channels
The coexistence of two unlicensed links is considered, where one link interferes with the transmission of the other, over a timevarying, block-fading channel. In the absence of fa...
Marco Levorato, Osvaldo Simeone, Urbashi Mitra
INFOCOM
2008
IEEE
16 years 23 days ago
HyperCBR: Large-Scale Content-Based Routing in a Multidimensional Space
Abstract—Content-based routing (CBR) is becoming increasingly popular as a building block for distributed applications. CBR differs from classical routing paradigms as messages a...
Stefano Castelli, Paolo Costa, Gian Pietro Picco
MOBIQUITOUS
2008
IEEE
16 years 23 days ago
ScreenSpot: multidimensional resource discovery for distributed applications in smart spaces
The big challenge related to the contemporary research on ubiquitous and pervasive computing is that of seamless integration. For the next generation of ubiquitous and distributed...
Marko Jurmu, Sebastian Boring, Jukka Riekki
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