Cobham Wireless and China Mobile present dual connectivity live demonstration at World Mobile Congress (MWC)

February 22, 2017 — Cobham Wireless today announced that it will work with China Mobile to demonstrate live LTE-Advanced (LTE-A) dual connectivity systems supporting 4G and 5G networks. The system demonstrates improved network throughput and capacity by simultaneously using radio resources from multiple mobile cellular base stations. As a leader in providing advanced wireless coverage and mobile communications systems, Cobham Wireless will showcase the system at Mobile World Congress 2017.

By adopting its TM500 network test solution, Cobham Wireless, together with its partner China Mobile, will showcase a real-time dual connectivity system and demonstrate how to implement dual connectivity/multiple connectivity in a live network environment. The system will perform verification tests on the LTE-A Carrier Aggregation (CA) cell, allowing one terminal to simultaneously receive multiple signals from two different eNodeBs at a rate approximately 3 times that of the current standard LTE. Times. By experimenting with LTE-A, Cobham Wireless demonstrated that its dual connectivity system already has the capability to be used in today's carrier networks.

Cobham Wireless and China Mobile present dual connectivity live demonstration at World Mobile Congress (MWC)

Evan Gray, vice president of business development at Cobham Wireless, said: "By combining data from more than one multi-connection mode base station, the new system can enhance the end-user experience. This will support data-intensive mobile services and ultra-high capacity, low Delay the need for data transfer."

As the industry transitions to 5G, some 4G LTE cellular base stations can be replaced by 5G cellular base stations in a dual connectivity setup. Both operators and users will benefit from this way of using both 4G and 5G resources. This eliminates the need for operators to deploy a full 5G network and replace all 4G base stations. Instead, the network infrastructure can be escalated and more cost-effective, in line with the development of 5G technologies and standards.

Dr. Hayk Manukyan, Director of Market Solutions at Cobham Wireless, added: “At the moment, 5G may not be fully rolled out, but it is important that we continue to drive its growth. As more people use data-intensive mobile services, the network It is under pressure. Our cooperation with China Mobile has demonstrated a practical system that can alleviate the pressure on our network and is preparing for the future 5G."

From February 27th to March 2nd, 2017, Cobham Wireless will demonstrate the dual connectivity system at the Mobile World Congress (MWC17) in Barcelona. The booth number is booth D50 (6D50) in Hall 6.

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