News & Blog

04.2019
Great news by the end of the last week: Grandmetric team has been awarded in Proptech Startup Europe Awards 2018 for its IoT project Souly dedicated to Smart buildings of mass living. Souly controls heating, electricity and provides WiFi for users.
04.2019
Specifically, the paradigm called data, control and management plane dissagregation and network automation. Here, you can read about paradigms and characteristics that the SDN idea brings. Dissagregation approach simplifies the process of building & maintaining something called network overlay. Overlay is an abstraction that SDWAN idea relies on (you will read more on dissagregation and overlay concepts below).
03.2019
Each time a tower for a cellular network is built or planned to be built in a city or near a rural settlement, there is a new discussion about health issues of mobile phone or network radiation. It is about time to put things back into perspective. I’d like to deal with the reality of mobile network radiation in this post.
03.2019
14th EAI CrownCom conference is arriving to our hometown - Poznań - and we are extremely proud of the fact that Grandmetric will be one of the sponsors of this event. International Coneference on Cognitive Radio Oriented Wireless Networks will take place on 11 July 2019 in Novotel Centrum Hotel. The main goal of CROWNCOM 2019 is to bring together researchers and present their new solutions of cognitive radio systems and their potential help with delivering required stringent requirements of future 5G and beyond 5G networks.

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Featuring

Type: Guidepaper
Our latest Guidepaper we aim to provide a detailed insight into the world of enterprise wireless covering different aspects such as: the Wi-Fi technologies (and evolution), security mechanisms available, along with associated parameters involved in configuring and measurements involved in troubleshooting such a network. Also, note that this Guidepaper's contents are based on our unique "Enterprise Wireless Advanced" Course, discussion of which you can also find inside.
Type: Guidepaper
This Guidepaper provides a detailed overview of Cellular IoT concept followed by an overview of the current technologies such as NB-IoT, eMTC etc.
Type: Guidepaper
This Guidepaper discusses the various Next Generation Firewall products available in the market that can be utilized for Medium scale enterprise.

Technologies

Grandmetric is an IT Next Generation Systems integration company helping clients with their IT transformation, infrastructure automation, LAN, WiFi, SD-WAN & SDN delivery. Fast growing Grandmetric team is becoming also a referal point in Cloud migrations and DC Stack management with their Storage, OS and virtualization experience. Grandmetric provides technical insights along with technical trainings in areas of expertise. Latest projects cover also IoT subjects R&D in the area of IoT backend development, big data analysis and monitoring. Based on above experience in production systems maintenance, new division – Grandmetric Managed Services (GMS) maintaining IT infrastructure of corporates & globally present customers is available for demanding IT environments.

Enterprise networks

There are huge range of technology aspects covering modern enterprises requirements. Starting with fundamental LAN and WAN connectivity, Internet Edge, Data Centers, mobility, collaboration, DC and Security and ending with the latest Software Defined Networks, Cloud directions, CIO’s, IT Managers, IT specialists might be confused which way to go. Grandmetric with their expertise, enterprise experience and research division helps enterprises to transform. Our latest activities cover SD-WAN transformations, WiFi troubleshooting and re-designs, IT Infrastructure automation (Jenkins, Ansible, Git, conainers), DevOps culture building.

Wireless systems

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.

Internet of Things

IoT is a buzzword that everybody uses nowadays. You have probably heard about devices talking to other devices and servers and applications through Internet without human involvements. You have also probably heard about ideas like, smart city, smart parking, smart factory, smart house, etc. We are going beyond the hype and design, prototype and deploy such systems in practice with an example of “Souly” – a smart building solution with massive number of sensors, actuators and gateways connected to realize customers’ requirements such like energy savings. Ask Us about Internet of Thins aspects like: MQTT brokers, processing stacks, MQTT over SSL transmission, dockers, big data monitoring, highly efficient databases, API development, automation and multitenancy.

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.

Founders

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.

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