96 search results - page 19 / 20 » Optimal channel allocation with dynamic power control in cel... |
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...
INFOCOM
2005
IEEE
13 years 10 months ago
2005
IEEE
— Recent research has shown that interference can make a significant impact on the performance of multihop wireless networks. Researchers have studied interference-aware topolog...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract—This paper presents the first analytical study of optimal investment and pricing decisions of a cognitive mobile virtual network operator (C-MVNO) under spectrum supply...
SIGCOMM
2005
ACM
13 years 10 months ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Dynamic spectrum leasing can greatly enhance the spectrum efficiency and encourage more flexible services in the spectrum market. This paper presents a detailed analytical study of...