Sérgio Ivan Fernandes Lopes


AuthID: R-000-GEP

Confirmed Publications: 27



21
TITLE: Analysis of the Perceptual Impact of High Frequency Audio Pulses in Smartphone-based Positioning Systems
AUTHORS: LOPES, S. I. ; Jose M N Vieira ; Daniel F Albuquerque ;
SOURCE: IEEE International Conference on Industrial Technology (ICIT) in 2015 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT), VOLUME: 2015-June, ISSUE: June, PUBLISHED: 2015
INDEXED IN: Scopus WOS DBLP CrossRef
IN MY: ORCID
22
TITLE: Characterization of the Near-Far Problem in a CDMA-Based Acoustic Localization System
AUTHORS: Aguilera, T; Alvarez, FJ; Sanchez, A; Albuquerque, DF ; Vieira, JMN ; LOPES, S. I. ;
SOURCE: IEEE International Conference on Industrial Technology (ICIT) in 2015 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT), VOLUME: 2015-June, ISSUE: June, PUBLISHED: 2015
INDEXED IN: Scopus WOS DBLP CrossRef
IN MY: ORCID
23
TITLE: High Performance Microwave Point-to-Point Link for 5G Backhaul with Flexible Spectrum Aggregation
AUTHORS: Sergio Juliao; Francisco Martins; Andre Prata; Sergio Lopes; LOPES, S. I. ; Joao Duarte; Paulo Jesusy; Nelson Silvay; Arnaldo S R Oliveira; Nuno B Carvalho ;
SOURCE: IEEE MTT-S International Microwave Symposium (IMS) in 2015 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), PUBLISHED: 2015
INDEXED IN: Scopus WOS CrossRef: 1
IN MY: ORCID
24
25
TITLE: High Accuracy 3D Indoor Positioning Using Broadband Ultrasonic Signals
AUTHORS: LOPES, S. I. ; José Manuel Neto Vieira ; Daniel F Albuquerque;
SOURCE: 11th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom-2012 in 11th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2012, Liverpool, United Kingdom, June 25-27, 2012, PUBLISHED: 2012
INDEXED IN: Scopus DBLP CrossRef
IN MY: ORCID
26
TITLE: MobiFree: A Set of Electronic Mobility Aids for the Blind
AUTHORS: LOPES, S. I. ; Jose M N Vieira ; Oscar F F Lopes; Pedro R M Rosa; Nuno A S Dias;
SOURCE: 4th International Conference on Software Development for Enhancing Accessibility and Fighting Info-Exclusion (DSAI) in PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON SOFTWARE DEVELOPMENT FOR ENHANCING ACCESSIBILITY AND FIGHTING INFO-EXCLUSION (DSAI 2012), VOLUME: 14, PUBLISHED: 2012
INDEXED IN: Scopus WOS DBLP CrossRef
IN MY: ORCID
27
TITLE: Ultrasound sensor array for robust location
AUTHORS: Jose N Vieira ; LOPES, S. I. ; Carlos A C Bastos ; Pedro N Fonseca;
SOURCE: 3rd International Workshop on Multi-Agent Robotic Systems in Multi-Agent Robotic Systems, Proceedings, PUBLISHED: 2007
INDEXED IN: Scopus WOS
IN MY: ORCID
Page 3 of 3. Total results: 27.

A place for researchers and their institutions

Useful Links

Get Help

© 2021 CRACS & Inesc TEC - All Rights Reserved Privacy Policy | Terms of Service