Sciweavers

5869 search results - page 245 / 1174
» Multilingual Information Access
Sort
View
MOBICOM
2010
ACM
15 years 6 months ago
Stix: a goal-oriented distributed management system for large-scale broadband wireless access networks
Stix is a platform managing emerging large-scale broadband wireless access (BWA) networks. It has been developed to make it easy to manage such networks for community deployments ...
Giacomo Bernardi, Matt Calder, Damon Fenacci, Alex...
CORR
2010
Springer
186views Education» more  CORR 2010»
15 years 6 months ago
Channel Estimation for Opportunistic Spectrum Access: Uniform and Random Sensing
The knowledge of channel statistics can be very helpful in making sound opportunistic spectrum access decisions. It is therefore desirable to be able to efficiently and accurately...
Quanquan Liang, Mingyan Liu
CORR
2006
Springer
127views Education» more  CORR 2006»
15 years 6 months ago
Space Division Multiple Access with a Sum Feedback Rate Constraint
On a multiantenna broadcast channel, simultaneous transmission to multiple users by joint beamforming and scheduling is capable of achieving high throughput, which grows double log...
Kaibin Huang, Robert W. Heath Jr., Jeffrey G. Andr...
TIT
2008
65views more  TIT 2008»
15 years 6 months ago
Power-Efficient Resource Allocation for Time-Division Multiple Access Over Fading Channels
We investigate resource allocation policies for time-division multiple access (TDMA) over fading channels in the power-limited regime. For frequency-flat block-fading channels and ...
Xin Wang, Georgios B. Giannakis
JSW
2007
124views more  JSW 2007»
15 years 6 months ago
Shibboleth as a Tool for Authorized Access Control to the Subversion Repository System
—Shibboleth is an architecture and protocol for allowing users to authenticate and be authorized to use a remote resource by logging into the identity management system that is m...
Linh Ngo, Amy W. Apon