News & Blog

We are happy to announce that Grandmetric will be co-sponsoring a conference in Wroclaw, Poland, entitled "Future of Wireless Systems" (FoWS).
We have successfully formed the advisory board of our company and are glad to introduce you to its new members: Prof. Hanna Bogucka - Head of the Wireless Communication Department, Poznan University of Technology, Poland; Dr Youssouf Ould Cheikh Mouhamedou - Senior Wireless Access Expert, Saudi Arabia; and Dr Adrian Kliks - Assistant Professor, Poznan University of Technology, Poland.
13th-19th of November 2017 Poland will be one of the 160 host countries of the X Global Entrepreneurship Week. During this time, Grandmetric will appear as a technological partner and will provide a Seminar entitled: "Mobile & enterprise networks of tomorrow - selected aspects”.
We are proud to announce that Marcin Dryjanski, has co-authored the recent book from Artech House entitled: "From LTE to LTE-Advanced Pro and 5G" (M. Rahnema, M. Dryjanski, Artech House, 2017). You can reach it in our knowledge base library: "From LTE to LTE-Advanced Pro and 5G". It is avaialble for purchase from Artech House web.


This guidepaper provides an overview of the 5G features currently being worked upon by the 3GPP and are expected to be part of the standardized version in the near future.
This Guidepaper discusses the various Next Generation Firewall products available in the market that can be utilized for Medium scale enterprise.
This book examines the features of LTE-Advanced and LTE-Advanced Pro and how they integrate into existing LTE networks. Professionals find in- depth coverage of how the air interface is structured at the physical layer and how the related link level protocols are designed and work.
This unique course combines the theoretical foundations for the wireless transmission, and Wireless LAN standards together with the practical aspects ranging from measurement, planning and troubleshooting activities, to network design and configuration of the CISCO network devices.


Grandmetric is an IT&Telco Next Generation Consulting company providing technical as well as business insights along with technical trainings and advanced services specializing in wireless communications, IP networking and network security.

Mobile Networks

Mobile networks have been in spotlight since the introduction of LTE, back in 2009. Since then, there has been significant growth in mobile network technology at a very fast pace which includes introduction of Small Cells & Heterogeneous Networks (HetNets), Internet-of-Things (IoT), Self-Organizing Networks (SON), virtualization and 5G. Check how Grandmetric can help you to understand latest radio trends and to decide in future investments in technology.

Enterprise networks

There are huge range of technology aspects covering modern enterprises requirements. Starting with fundamental LAN and WAN connectivity, Internet Edges, Data Centers, mobility and collaboration and the data security and ending with the latest Software Defined Networks, Cloud directions managers, architects and engineers might be confused which way to go. Grandmetric with their expertise, enterprise experience and research help enterprises to transform.

Network security

Confidentiality of data, importance of service continuity and consistently growing online business makes Security number one topic in IT business. There are many approaches, products, visions and vendors that address some security challenges. Due to the research, analysis and comparative studies done by our team with strong security background and experience we know how to choose the best path to secure your network and services.


Board Member | Advisory Architect
Marcin Bialy
Board Member | Advisory Architect

Marcin is a Head of IP & Security areas in Grandmetric. He conducts Grandmetric authorized training and is heading research in IP and Network Security areas. Acting as a Board Member defines company’s strategy .
Board Member | Principal Consultant
Marcin Dryjanski
Board Member | Principal Consultant

Marcin is heading the mobile communications field in Grandmetric. He is heading technical consulting and research in 5G area and is responsible for defining company’s strategy and service portfolio in the area of mobile communications.