490 search results - page 23 / 98 » Changing the Channel |
JSAC
2008
13 years 7 months ago
2008
We consider a wireless collision channel, shared by a finite number of users who transmit to a common base station. Each user wishes to minimize its average transmission rate (or p...
CSCW
2012
ACM
12 years 3 months ago
2012
ACM
Recent advances in ubiquitous technology have greatly changed the way people stay connected. We conducted an in-depth video shadowing study to observe how close-knit groups use al...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
When adapting the transmitter to the channel state information (CSI), improved transmission is possible compared to the open loop system where no CSI is provided at the transmitte...
FPGA
2008
ACM
13 years 9 months ago
2008
ACM
A design tool for routing channel segmentation in islandstyle FPGAs is presented. Given the FPGA architecture parameters and a set of benchmark designs, the tool optimizes routing...
ETT
2000
13 years 7 months ago
2000
In a previous work, we studied how to send a video stream over a noisy satellite channel using the scalability features of the MPEG-2 standard. The base and the enhancement flows w...