Huawei Wi-Fi 7: Leading a New Era of Wireless Networking

Case in point:
A Brazilian Telecom Operator Builds a High-Quality Intelligent Network with Huawei Equipment
Project Background：
Brazil is a vast country with uneven distribution of power resources, and its power grid covers a wide range of areas and has a complex structure, making it difficult for traditional communication networks to meet the demand for intelligent upgrading of the power grid. The power company hopes to build a set of stable and efficient communication network to realize real-time monitoring and intelligent scheduling of the power grid, improve power supply reliability and operational efficiency, and improve the problem of uneven distribution of power.

Project challenges
1. Complex geographic environment: Brazil contains diverse geographic environments such as rainforests, plateaus, deserts, etc., which requires high adaptability and stability of communication equipment.
 
2. Long communication distance: the power grid spans a large area, and it is necessary to ensure the stable transmission of communication signals over long distances in remote areas.
 
3. High communication reliability requirements: power dispatching does not allow communication interruption, otherwise it will cause large-scale power outages.

Corporate Solutions
1. Customized equipment: OptiX RTN 900 series microwave equipment is provided for different environments, adopting moisture-proof and corrosion-proof design in rainforest areas and enhanced heat dissipation function in desert areas. The equipment is highly reliable and can operate stably under harsh conditions.
 
2. Long-distance transmission technology: Huawei's unique ultra-long-distance microwave transmission technology is utilized to achieve relay-free transmission up to 200 kilometers, meeting the demand for power communications in remote areas and reducing site construction costs and maintenance difficulties.
 
3. Redundant Backup Mechanism: The construction of a ring-shaped network topology, combined with ASON intelligent optical network technology, realizes millisecond-level self-healing protection against failure. When a link fails, the service can be automatically switched to the backup link to ensure uninterrupted communication.

Project results
1. Intelligent upgrading of the power grid: real-time monitoring of the operating status of the power grid, realizing accurate power dispatching, and reducing power transmission loss by 15%.
 
2. Improvement of power supply reliability: the incidence rate of power outage has been reduced by 40%, which guarantees the stability of power supply for industrial production and residents' life.
 
3. Promoting economic development: Stabilizing power supply for remote areas, promoting local economic development and improving people's livelihood.
 
With advanced technology and customized solutions, the company has successfully helped Brazil build a smart grid communication network, which has set up a successful example of communication technology serving the energy industry, and also provided valuable experience for the construction of power grid communication in other countries around the world.