4078 search results - page 31 / 816 » Automatic rate adaptation |
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
We describe an adaptive display algorithm for interactive frame rates during visualization of very complex virtual environments. The algorithm relies upon a hierarchical model rep...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
This paper studies MIMO based rate adaptation (RA) in 802.11n wireless networks. Our case study shows that existing RA algorithms offer much lower throughput than even a fixed-rat...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—For a cooperative Gaussian multiple access channel (MAC), we propose a new channel adaptive three user cooperation strategy, based on a non-trivial extension of block Markov sup...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Energy-efficient link adaptation is studied for transmission on a frequency-selective parallel AWGN channel. The total power dissipation model includes a circuit power th...
IWCMC
2006
ACM
14 years 1 months ago
2006
ACM
Adaptively adjusting transmission rate and power to concurrently enhance goodput and save energy is an important issue in the wireless local area network (WLAN). However, goodput ...