An improved OCDMA/OCDMA scheme based on displaced orthogonal user sets.

Frederik Vanhaverbeke Marc Moeneclaey

Published in: IEEE Commun. Lett. (2004)

Keyphrases

division multiple access
user interaction
collaborative filtering
user experience
user interface
end users
user feedback
user requirements
bit error rate
information retrieval
social networks
recommender systems
web search
user model
detection scheme