Sciweavers

4714 search results - page 130 / 943
» Cognitive Packet Networks
Sort
View
128
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Robust secondary multicast transmit beamforming for cognitive radio networks under imperfect channel state information
Consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive radio (CR) n...
Yongwei Huang, Qiang Li, Wing-Kin Ma, Shuzhong Zha...
162
Voted
JSAC
2011
171views more  JSAC 2011»
14 years 6 months ago
QoS Provisioning for Heterogeneous Services in Cooperative Cognitive Radio Networks
—In this paper, we propose a spectrum allocation framework that jointly considers the Quality-of-Service (QoS) provisioning for heterogeneous secondary Real-Time (RT) and Non-Rea...
Ammar Alshamrani, Xuemin (Sherman) Shen, Liang-Lia...
136
Voted
DSD
2004
IEEE
122views Hardware» more  DSD 2004»
15 years 7 months ago
On the Packet-Switched Implementation of a Discrete-Time CNN
Cellular Neural Networks are widely used with real-time image processing's applications. Such systems can be efficiently realized using macro enriched fieldprogrammable gate-...
Suleyman Malki, Lambert Spaanenburg
111
Voted
HICSS
2003
IEEE
112views Biometrics» more  HICSS 2003»
15 years 8 months ago
The Impact of Stimulus Diversity on Creative Solution Generation: An Evaluation of the Cognitive Network Model of Creativity
Creativity is essential to an organization’s survival. In order to remain productive and adaptive, an organization’s members must devise creative solutions – solutions that ...
Eric L. Santanen, Robert O. Briggs, Gert-Jan de Vr...
167
Voted
TSP
2010
14 years 10 months ago
Beamforming and rate allocation in MISO cognitive radio networks
We consider decentralized multiantenna cognitive radio networks where the secondary (cognitive) users are granted simultaneous spectrum access along with the license-holding (prima...
Ali Tajer, Narayan Prasad, Xiaodong Wang