IEEE International Conference on High Performance Switching and Routing
7–10 June 2021 // Paris, France


The 2021 IEEE 22nd International Conference on High-Performance Switching and Routing (HPSR 2021) will be held in Paris, France, from June 7 to 10 (with possible virtual sessions). The conference is sponsored by the IEEE Communications Society.

IEEE HPSR will address numerous challenges of today’s data networks, which are being subject to significant changes driven by cloud computing, the Internet of things, data science and analysis in communication networks, and other new concepts. As a result, new technologies are needed to efficiently and effectively cope with the resulting traffic demands. It is important that researchers gather to share their ideas and progress in solving these future challenges that the Internet as a whole is facing. Most notably, these challenges include narrowing the digital-divide between industrialized and developing countries, offering to the latter all the advantages that come with access to high-speed Internet and the services it provides; handling the bandwidth and delay requirements of multimedia services, P2P, and cloud computing applications; deploying IPv6 and providing smooth migration from IPv4; deploying large datacenters and enhancing their switching capabilities; and achieving high energy efficiency in switching and routing equipment. These are only some of the factors that are driving the demand for switching and routing capabilities that are more intelligent, efficient, and reliable than ever before.

Call for Papers - Short Track 
Call for Papers [PDF]
Call for Tutorials and Demos
Call for Workshop Papers 

COVID-19 Update

The 2021 IEEE International Conference on High Performance Switching and Routing (HPSR) will be held physically in Paris as scheduled. The organizing team is closely monitoring the development of the COVID-19 situation. In case of travel restrictions that prohibit physical appearance, video presentation will be accepted as an alternative of presentation.


1. Deadline for Providing Pre-recorded Video is extended to 28th of May.
2. The complet technical program will be available on the site on 25th of May.