Communication Infrastructure Service

Building a Connected Future

Communications infrastructure service contributes to the development of innovative technologies and networks, building the future of connectivity. We connect people, businesses, and communities by building and maintaining fast, reliable communications networks that enable the exchange of information. This will transform the way we live, do business, and communicate more efficiently. Through our communications infrastructure service, we contribute to innovation and development by building the foundations that connect the future.

Role of Communications Infrastructure
Communications infrastructure is an integral part of modern society. Whether it is sending and receiving data, sharing information, or accessing online, almost everything in our lives and businesses depends on communications networks. We are helping to build a connected future by providing high-quality telecommunications infrastructure.

Our Approach
1. High-speed communications network: We have built a high-speed, reliable communications network to support the rapid transmission and reception of data.

2. Improved communication: We help people and businesses communicate better and meet the demands of the digital age.

3. Technological evolution: We implement the latest technologies and smart systems to optimize the communication process and provide the best experience for our users.

A Step into the Future
We are passionate about our mission to explore new dimensions of connectivity and support the development of technology and free access to information. We are focused on freedom of information and improved communication, and we are part of making the future of connectivity a reality.

Information and communication infrastructures are deeply related to our daily lives and business activities. Broadband services that enable high-speed, large-capacity data exchange are expanding, and technologies are becoming more diverse and sophisticated, in order to build a safe and secure ICT society.
We provide consistent, high-quality services, from construction to maintenance, using reliable technology.

Network Facilities Construction
We provide reliable technical support to make information terminal devices more suitable for everyday use.
We provide network construction services, such as LAN cable installation mainly in public facilities, with reliable technology to realize a richer and more comfortable smart life society.
We use reliable wireless infrastructure construction technology to realize a richer mobile network.

Base station is the one that exchanges signals with the smartphone when the smartphone is used to connect to the Internet or make a call. They do not exchange signals directly with the smartphone of the person you are calling.
Mobile communication carriers, or \"MNO,\" provide cell phone services (mobile communication services) by building communication networks that cover all of Japan. From the carrier\'s perspective, it is the base station that provides services to users, the subscribers, at the end of its network. Base stations are not only the end of the network, but are also the front line devices in charge of wireless communications with users.
Since there is a limit to the number of users, the amount of traffic, and the area that a base station can serve, many base stations are installed, especially in densely populated or heavily trafficked areas.

Types of Base Station Antennas
Base station antennas are broadly divided into the following four types, depending on their installation location. Each covers a different area and is installed according to the location and number of users.

Tower type
Antennas installed on steel towers of 20 to 50 meters in height. They are mainly installed in suburban areas with a good view. The coverage area (cell) is a radius of 3 to 6 km.

Building-mounted type
Antennas installed in urban areas with a high concentration of buildings. They are installed on the rooftops of tall buildings. Coverage (cells) is 1 to 3 km in radius.

Small base type
Small antennas installed mainly on utility poles. Also called concrete pole type. Coverage (cell) radius is 200 to 500 meters.

Indoor Antenna
These antennas are installed to cover places where it is difficult for radio waves to reach, such as underground malls and inside large buildings. The coverage area (cell) is approximately 30m in radius.

Contact Us
If you are interested in learning more about our telecommunications infrastructure business or partnering with us, please feel free to contact us. We are passionate about building the future of connectivity and together we will contribute to innovation and development.

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