101 search results - page 7 / 21 » Enhanced Rate Adaptation Schemes with Collision Awareness |
ADHOCNOW
2004
Springer
14 years 25 days ago
2004
Springer
Recent theoretical results show that it is optimal to allow interfering sources to transmit simultaneously as long as they are outside a well-defined exclusion region around a de...
MSWIM
2005
ACM
14 years 1 months ago
2005
ACM
This work describes a detailed simulation-based study of the performance of an IEEE 802.11e Medium Access Control (MAC) layer over an IEEE 802.11g Physical (PHY) layer. The study ...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—Multiple-input multiple-output (MIMO) precoding scheme is developed for time division duplex (TDD) systems in a multicell environment. The proposed scheme is designed to maximiz...
PEWASUN
2008
ACM
13 years 8 months ago
2008
ACM
In this paper we present an experimental study conducted in 802.11based mesh networks of three existing rate adaptation algorithms. The aim of this study is twofold. On the one ha...
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
The main memory management has been a critical issue to provide high performance in web cluster systems. To overcome the speed gap between processors and disks, many prefetch sche...