Francesco Chiera

Iot Senior Engineer - Testing Coordinator Lge France @Fullsystem S.R.L

Paris, FR

Technical Coordinator for Radio and Application testing team at LGE Project • IOT test planning and execution• 5G NR field Test against Nokia and Ericsson infra• VoIMS (VoLTE, VoWiFi) Testing: Advanced knowledge of IMS (IP Multimedia Sub-system) architecture and SIP protocol. IMS Registration, Voice call (call with/without precondition, Break-in, Break-out, Call Hold/Resume with RTCP packets, Call Waiting Terminal Based,/Network Based, Emergency call over IMS, DTMF, Video call), Conference call, Supplementary Services over Ut/XCAP (Digest Authentication on Ut Interface), SMS over IP, SRVCC, CS Fallback• LTE-UMTS-GSM Testing: UDI, AMR, SMS, MMS, BROWSING, STREAMING, INTERSYSTEM (3G-2G-3G), LOCKED MODE, FTP, PDP Activation-Deactivation, EDGE OF CELL Tests, EMERGERCY, LIMITED SERVICE, Reselection in IDLE, FACH and DCH state. Defect detecting and conference call handling. HSDPA, HSUPA, LTE test performance. LTE Carrier Aggregation Test Performance. NFC GCF Test Cases.• Analysis of L1, L2, L3 messages, failures detection and reporting;• Radio tests: throughput performance under HSPA-LTE coverage• WiFi test: functional and performance• GPS test: TTFF, AGPS, performance• Application Testing: Email, MS Exchange, RCS-e, Service Loading, Service Indication, Browsing Streaming (RTP, RTPS, RTCP protocols analysis), OTA Settings, OMA, Phonebook management, Bluetooth, USB, Content Forward Management, DRM. NFC (Near Field Communication): Peer-to-Peer, Card Emulation e and Tag Reader/Writer scenarios analyzed for both: NFC and SmartCard/API features; deep knowledge of Gemalto/ETSI/GSMA related specs. BIP testing. Mobile EAP-SIM Authentication• Defect management.

Università degli Studi 'Mediterranea'​ di Reggio Calabria

Degree in Electronic Engineering