Janne LEHTOMAKI


Two-Dimensional Signal Localization Algorithm for Spectrum Sensing
Johanna VARTIAINEN Janne LEHTOMAKI Harri SAARNISAARI Markku Juntti  Kenta UMEBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/11/01
Vol. E93-B  No. 11  pp. 3129-3136
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
narrowband signalssignal sensing
 Summary | Full Text:PDF(652.4KB)

Teletraffic Analysis of Direct Communication with Clustering
Janne LEHTOMAKI Isameldin SULIMAN Kenta UMEBAYASHI Yasuo SUZUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/05/01
Vol. E92-A  No. 5  pp. 1356-1362
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
clusteringdirect communicationtwo dimensional
 Summary | Full Text:PDF(436.7KB)