54 search results - page 4 / 11 » On the Capacity and Performance of Generalized Spatial Modul... |
ISCC
2006
IEEE
14 years 4 months ago
2006
IEEE
Currently, the OFDMA transmission scheme seems to be a promising candidate for future broadband radio systems. The crucial part which determines the performance is thereby the com...
PEWASUN
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we introduce a modified version of the IEEE 802.11a protocol and evaluate its performance. The new protocol is a combination of the standard Medium Access Control (...
MOBICOM
2010
ACM
13 years 10 months ago
2010
ACM
Recent work demonstrates that directional antennas have significant potential to improve wireless network capacity in indoor environments. This paper provides a broader exploratio...
WWW
2003
ACM
14 years 11 months ago
2003
ACM
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
In digital cooperative relaying, signals from the source-destination and relay-destination links are combined at the destination to achieve spatial diversity. These signals do not ...