A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
  • 中文

Synchronization testing in 5G networks: methods and challenges


François Marcotte

Subject Matter Expert

François Marcotte is a Senior member of technical staff and Subject Matter Expert at EXFO. With 30+ years in the telecom industry, he started as a repair tech for DMS-100 systems. Over the years, François has acquired expert knowledge on Ethernet, IP, OTN and high speed optical technologies. He is continuously working with customers as a technical advisor for testing high speed systems and troubleshooting 5G performance. François is involved with product definition and guidance at EXFO for Ethernet and optical transport solutions. He regularly contributes as a speaker in various seminars and webinars. François graduated in electrical engineering from Polytechnique Montreal.

Time synchronization is critical for 5G networks. Above all else, time synchronization must be stable and precise at every cell site. Any loss of synchronization ultimately impacts the performance of 5G networks, and the consequences are costly.

In this webinar, we will outline the 2 types of synchronization: SyncE and IEEE 1588 PTP. We will discuss time error measurement metrics and maximum time interval errors, distinguishing between the two PTP Telecom profiles: G.8275.1 and G.8275.2.

The webinar will also feature a time error test demonstration using the G.8275.1 profile and a high accuracy GNSS receiver.






Thank you.