427 search results - page 84 / 86 » Approximately Optimal Wireless Broadcasting |
CORR
2006
Springer
13 years 11 months ago
2006
Springer
In multiple-input multiple-output (MIMO) fading channels maximum likelihood (ML) detection is desirable to achieve high performance, but its complexity grows exponentially with th...
MOBIHOC
2007
ACM
14 years 10 months ago
2007
ACM
The non-existence of an end-to-end path poses a challenge in adapting the traditional routing algorithms to delay tolerant networks (DTNs). Previous works include centralized rout...
IROS
2009
IEEE
14 years 5 months ago
2009
IEEE
— We study a path planning problem which arises when multiple robots are used to gather data from stationary devices with wireless communication capabilities. Each device has a g...
BROADNETS
2007
IEEE
14 years 5 months ago
2007
IEEE
—We consider pricing secondary access to wireless spectrum in cellular CDMA networks. We study the case for a primary license holder interested in leasing the right of providing ...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...