In an increasingly interconnected world, indoor radio coverage systems (Distributed Antenna Systems or DAS) support the development of connected and sustainable smart cities and solve challenges related to coverage, connectivity issues or congested networks.
But what exactly are these systems and how do they manage to ensure constant connectivity in indoor spaces or busy locations?
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1. What is a Distributed Antenna System (DAS)?
Distributed Antenna Systems or “DAS” for short are a behind-the-scenes technology that keeps our modern world interconnected and allows for more efficient and effective communication.
We all benefit from this technology in many ways. It helps ensure that wireless communication is fast, reliable, and available in a variety of different settings.
DAS consists of a network of antennas designed to enhance radio signal strength and data speed for mobile networks in places where there are a lot of people and devices, like in a large office building or sports stadium.
Instead of relying on a single antenna to transmit and receive signals, a DAS uses multiple smaller antennas placed strategically throughout the area to create a network of overlapping coverage.
This helps to ensure that everyone in the location has a strong and reliable connection to the wireless network, even in areas where the signal might otherwise be weak or spotty.
DAS is often used for hotels, shopping malls, office buildings, and stadiums, therefore multiple distributed antennas mean a stable and good quality connection for the benefit of users.
2. What means DAS to Claritech?
What a radio infrastructure you can count on means: seamless connection, increased capacity and faster data speeds. And if we were to briefly describe what DAS means to us, Claritech:
- Expertise with radio infrastructure systems that we have consolidated in the 15+ years of activity;
- Local/international experience in design, installation, and maintenance;
- A dedicated team for radio design, design, 3D modeling, with iBwave certifications since 2012;
- Project management and RF laboratory fully equipped with the possibility to carry out studies of radio propagation and data traffic;
- One of the reasons why we are considered a reliable partner for mobile network operators;
- Long-term partnerships with equipment suppliers @Commscope;
- National coverage for Bucharest, Cluj, Timișoara, Iași, Brașov, Craiova;
- A portfolio of 24,000+ turnkey projects of indoor covering systems;
- 40,000+ antennas installed.
3. Why do we need DAS in a modern interconnected world?
The increasing use of mobile devices and data usage has put significant pressure on traditional wireless networks.
Poor signal coverage and connectivity issues are common in busy indoor spaces such as shopping malls and event/multipurpose/conference rooms.
Congestion of wireless networks in such crowded environments can lead to decreased data transfer speeds and calls with signal problems.
Distributed antenna systems meet these challenges to improve the coverage and capacity of networks in indoor spaces.
Deploying a DAS system in such environments ensures stable connectivity, uniform signal coverage, and a seamless wireless experience for users.
As our world becomes more connected, smart cities and modern workplaces need reliable wireless communication more than ever. That’s where DAS (Distributed Antenna Systems) comes in.
4. Who needs DAS? Types of projects/ Claritech Portfolio
As our world becomes increasingly connected, smart cities need reliable wireless communications more than ever. That’s where DAS comes in.
By deploying a network of antennas for uniform coverage in a crowded area, users stay connected no matter where they are.
From office buildings to stadiums and sports arenas.
From subway stations and tunnels to shopping malls.
From public venues to halls and warehouses.
A complete solution with indoor radio coverage systems (DAS) supports the development of connected and sustainable urban environments for:
- Commercial spaces and shopping malls
- Hotels and restaurants
- Medical clinics
- Manufacturing spaces and warehouses
- Office buildings, banks
- Stadiums/ Sports arenas
- Libraries, parking areas
- Public infrastructure – subway and industrial tunnels
5. The process of working with Distributed Antenna Systems
Projects that include indoor radio coverage systems involve a complex design process that often entail the allocation of many resources, significant work and attention to detail.
From design to implementation of the technical solution.
We evaluate and document the space, study the degree of isolation between the cells, the handover zones, how the architecture of the location influences the radio coverage and decide the best antenna locations from the design phase. And this is only the beginning.
Briefly, the working steps in a radio coverage project are:
01
Site survey multi-technology
02
Design according to customer needs
03
Installation of equipment, commissioning of the system
04
Testing/ measurements, optimization
05
Post-deployment technical support & maintenance
A complete solution that supports the development of connected and sustainable smart cities.
We provide you with complete services for distributed antenna systems and structured cabling, as well as a team of professionals to help you. From site survey, design planning, to implementing the technical solution, measurements and optimization, we take care of all project steps.
6. Industries, complex projects, case studies
Distributed antenna systems are versatile solutions that find applications in various industries and environments. From implementing DAS in shopping malls and public spaces to DAS in hospitals and healthcare clinics. Regardless of industry or setting, DAS play a pivotal role in enhancing connectivity and meeting the growing demands of our interconnected world.
In bustling shopping malls and public spaces, an improved shopping experience and constant connectivity for visitors is ensured, boosting business and creating a more attractive environment. Moreover, in hospitals and healthcare facilities, DAS supports critical communication, maintaining reliable wireless coverage for efficient medical services.
Another example – sports arenas – among the most difficult environments in terms of radio design. The pressure to find a way to deliver voice and data services to a large number of users reaches a peak in public events.
In places that gather masses of people in a relatively small area, a very high density of users is created. Everyone wants to share or enhance their experience through data apps that require a lot of mobile network resources.
With the right partnership, know-how, and tools, mobile network operators can provide an excellent user experience during festivals, concerts, or sports competitions.
I have described in case studies (links below) projects specially designed for one of our main clients – a mobile operator: the initial design, as well as the implementation of the technical solution for the coverage of 3G and 4G signals for two of the largest and modern stadiums in Romania.
We also described the journey from the customer’s challenges to finding the optimized solution to ensure coverage and capacity under high traffic density conditions.
Contact one of our representatives.
Contact us for a customized quote for a complete DAS or structured cabling solution.
+40 21 667 27 00
available between 09:00 – 17:00
Address 61C, Nicolae G. Caramfil Street, 2nd floor
014141 Bucharest, 1st District
Email contact@claritech.ro