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INFOCOM
2011
IEEE
14 years 3 months ago
Transport throughput of secondary networks in spectrum sharing systems
—Spectrum sharing systems such as cognitive radio networks have drawn much attention recently due to their potential to resolve the conflict between increasing demand for spectr...
Chengzhi Li, Huaiyu Dai
ADHOC
2007
126views more  ADHOC 2007»
14 years 11 months ago
Energy-aware routing in sensor networks: A large system approach
In many sensor networking environments, the sensor nodes have limited battery capacity and processing power. Hence, it is imperative to develop solutions that are energy-efficient...
Longbi Lin, Ness B. Shroff, R. Srikant
IOR
2007
82views more  IOR 2007»
14 years 11 months ago
Compensating for Failures with Flexible Servers
We consider the problem of maximizing capacity in a queueing network with flexible servers, where the classes and servers are subject to failure. We assume that the interarrival ...
Sigrún Andradóttir, Hayriye Ayhan, D...
TWC
2008
85views more  TWC 2008»
14 years 11 months ago
Scaling laws of multiple antenna group-broadcast channels
Broadcast (or point to multipoint) communication has attracted a lot of research recently. In this paper, we consider the group broadcast channel where the users' pool is divi...
Tareq Y. Al-Naffouri, Amir F. Dana, Babak Hassibi
SMC
2010
IEEE
134views Control Systems» more  SMC 2010»
14 years 10 months ago
Beyond robot fan-out: Towards multi-operator supervisory control
Abstract—This paper explores multi-operator supervisory control (MOSC) of multiple independent robots using two complementary approaches: a human factors experiment and an agent-...
Jonathan M. Whetten, Michael A. Goodrich, Yisong G...