129 search results - page 4 / 26 » A Link Adaptation Algorithm in MIMO-based WiMAX Systems |
WINET
2010
13 years 3 months ago
2010
Abstract Link Adaptation is a radio resource management technique that assesses the channel conditions and selects a transport mode, from a set of possible options, which is optimi...
ICC
2009
IEEE
14 years 9 days ago
2009
IEEE
—Rate adaptation based on Signal-to-Noise Ratio (SNR) measurements is a common channel adaptation scheme to increase throughput in wireless communication systems. To use rate ada...
APNOMS
2006
Springer
13 years 9 months ago
2006
Springer
In this paper, an adaptive soft handoff algorithm, which dynamically calculates the threshold values for soft handoff based on the received signal strength, is proposed for mobile ...
WIMOB
2008
IEEE
13 years 12 months ago
2008
IEEE
—In this paper, link level adaptation algorithms in a system applying spatial multiplexing in the presence of channel uncertainty are considered. The first part of this paper de...
INFOCOM
2009
IEEE
14 years 6 days ago
2009
IEEE
—An important challenge in mobile sensor networks is to enable energy-efficient communication over a diversity of distances while being robust to wireless effects caused by node...