9 search results - page 1 / 2 » Routing and Spectrum Allocation in OFDM-Based Optical Networ... |
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been recently proposed as a modulation technique for optical networks, due to its good spectral efficiency and impairment tole...
MASS
2010
13 years 2 months ago
2010
Cognitive radio, which enables dynamic access of under-utilized licensed spectrums, is a promising technology for more efficient spectrum utilization. Since cognitive radio enables...
SECON
2010
IEEE
13 years 2 months ago
2010
IEEE
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
CONEXT
2010
ACM
13 years 2 months ago
2010
ACM
In this paper, we propose virtual data center (VDC) as the unit of resource allocation for multiple tenants in the cloud. VDCs are more desirable than physical data centers becaus...
AICT
2008
IEEE
13 years 11 months ago
2008
IEEE
— The Passive Optical Network (PON) is an attractive solution for delivering services with numerous applications, such as high-definition video, video conferencing and data traff...