247 search results - page 19 / 50 » A Trace-Based Approach for Modeling Wireless Channel Behavio... |
IPSN
2004
Springer
14 years 3 days ago
2004
Springer
Distinct from wireless ad hoc networks, wireless sensor networks are data-centric, application-oriented, collaborative, and energyconstrained in nature. In this paper, formulate t...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—Recently, spectrum-agile (SA) networks have been recognized as a viable solution to the spectrum-scarcity problem in wireless communications. In SA networks, secondary (unlicens...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— It has been observed that different IEEE 802.11 commercial cards produced by different vendors experience different performance, either when accessing alone the channel, as wel...
CORR
2007
Springer
13 years 6 months ago
2007
Springer
The IEEE 802.11e standard revises the Medium Access Control (MAC) layer of the former IEEE 802.11 standard for Quality-of-Service (QoS) provision in the Wireless Local Area Networ...