319 search results - page 30 / 64 » Design and analysis of an IEEE 802.16e-based OFDMA communica... |
DATE
2003
IEEE
14 years 28 days ago
2003
IEEE
The architectural study of wireless communication systems typically requires simulations with high-level models for different analog and RF blocks. Among these blocks, frequency-t...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
DATE
2006
IEEE
14 years 1 months ago
2006
IEEE
The increasing complexity of embedded systems pushes system designers to higher levels of abstraction. Transaction Level Modeling (TLM) has been proposed to model ation in systems...
HICSS
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper reports on a case study conducted to guide the design and implementation of a group support system. Network analysis of student self-reported interactions was conducted...
SIGMETRICS
2008
ACM
13 years 7 months ago
2008
ACM
Local network coding is growing in prominence as a technique to facilitate greater capacity utilization in multi-hop wireless networks. A specific objective of such local network ...