26 search results - page 1 / 6 » Adaptive Modulation in Wireless Networks with Smoothed Flow ... |
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
We investigate flow rate optimization on a wireless link with randomly varying channel gain using techniques from adaptive modulation and network utility maximization. We consider ...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several pra...
ISCC
2002
IEEE
13 years 9 months ago
2002
IEEE
TCP(α,β) protocols trade the congestion window increase value α for the decrease ratio β , to generate smoother traffic patterns and to maintain a friendly behavior. In this p...
CDC
2010
IEEE
12 years 11 months ago
2010
IEEE
We present an on-line crosslayer control technique to characterize and approximate optimal policies for wireless networks. Our approach combines network utility maximization and ad...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
This paper presents a cross-layer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (ARQ) pro...