Remove Communication Remove Signal Remove Transmission
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Propellers prove a challenge for 5G in NASA’s latest aviation tests

Total Telecom

News Results have been broadly positive, although signal disruption caused by the aircraft’s rotor blades remain a challenge In a recent blog post , NASA has revealed it is testing the suitability of 5G networks to support electric air taxis and future urban air mobility systems.

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Signal Propagation

Tridon

While they appear simple, the communication process that happens between two or more radios is governed by complex physics. At the heart of this process is signal propagation. Understanding how radio signals travel, or propagate, through different environments is key to using these devices effectively.

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Nokia, Digita, and CoreGo Bring Private 5G Networks to Big Events

VoIP Review

Digita will handle deployment of the mobile private networks, which are designed to offer secure and reliable data transmission for event infrastructure. They also enable advanced analytics, location-based services, and enhanced communication among event staff. The announcement comes as the global private RAN market sees strong growth.

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ESA and Hispasat Launch QKD Satellite Project

VoIP Review

The initiative will explore deploying QKD via geostationary and low Earth orbit (GEO and LEO) satellites, in addition to terrestrial systems, to ensure secure communications across diverse network types. Traditional optical networks that support QKD struggle with long-distance transmission due to signal degradation.

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China Telecom and Huawei Drive AI-Fueled 5G-A Uplink Innovation

VoIP Review

Huawei’s new solution predicts the quality of signal channels and uses AI to strategically organize the timing of data transmission. Huang Lilian from China Telecom emphasized the evolving nature of communication, where AI and 5G-A intersect to create interactive experiences, not just data exchanges.

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What is Radio Encryption?

Tridon

Radio encryption is a method used to secure radio communications from unauthorized listeners by scrambling the information transmitted over radio waves. The primary goal of radio encryption is to ensure that only authorized users can understand the transmissions while outsiders are left in the dark.

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What are VoIP codecs, and how do they affect call quality?

VoIP MS

Call quality is one of the main reasons why some businesses are still hesitant to fully switch from traditional landlines to modern communication technologies like Voice over Internet Protocol (VoIP). During a call, a codec rapidly converts analog audio signals into digital data, preserving sound quality while optimizing bandwidth usage.