13 search results - page 2 / 3 » Efficient Combining Scheme of Scheduling and Channel Allocat... |
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—This paper studies the performance of orthogonal frequency division multiple access – time division duplex (OFDMA-TDD) cellular networks when jointly applying dynamic ...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—The exploitation of multiuser diversity and the application of multiple antennas at transmitter and receiver are considered to be key technologies for future highly bandwidtheff...
OSDI
2002
ACM
14 years 5 months ago
2002
ACM
Client request rates for Internet services tend to be bursty and thus it is important to maintain efficient resource utilization under a wide range of load conditions. Network ser...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract--Discrete multitone modulation (DMT) systems exploit the capabilities of orthogonal subcarriers to cope efficiently with narrowband interference, high frequency attenuatio...
ADHOCNOW
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. This paper investigates the challenges involve in designing a dynamic channel assignment (DCA) scheme for wireless mesh networks, particularly for multi-radio systems. It...