Keysight Applied sciences, Inc. (NYSE: KEYS), a number one expertise firm that delivers superior design and validation options to assist speed up innovation to attach and safe the world, introduced it has collaborated with Qualcomm Applied sciences, Inc. to ascertain an end-to-end 5G non-terrestrial community (NTN) connection. Based mostly on this profitable demonstration of name signaling and information switch utilizing orbit trajectory emulation, Keysight and Qualcomm Applied sciences intention to speed up 5G NTN expertise to offer inexpensive broadband connectivity in distant areas.
NTNs based mostly on 5G satellite-to-ground communication convey safe, dependable, and excessive bandwidth connectivity to distant areas that should not have terrestrial community protection. Widespread 5G NTN deployments can present important well being, security, and monetary advantages to rural populations whereas enhancing financial circumstances for industrial sectors equivalent to agriculture, power, well being, and transportation.
The top-to-end 5G NTN connection, based mostly on modelling constellations of Low Earth Orbit (LEO) satellites, was made in Qualcomm Applied sciences’ San Diego laboratory by combining Keysight’s 5G base station and aerospace emulation options with a Qualcomm Applied sciences 5G cell take a look at platform (MTP).
The Qualcomm Applied sciences MTP is a smartphone reference design that acts as a confirmed take a look at system for implementing and verifying essentially the most superior options out there from Qualcomm Applied sciences analysis labs. The collaboration permits system makers to hurry improvement and verification of 3GPP Launch 17 compliant designs.
Keysight’s high-performance emulation capabilities make it potential to compensate for prime Doppler impact and time delay as satellites transfer at speeds as much as 7,500 kilometers per second and at altitudes as excessive as 750 kilometers. The aerospace {industry} makes use of Keysight’s software-centric design and validation options to launch 1000’s of satellites which can be used for aeronautical, maritime, and mission-critical communications in addition to environmental monitoring.
Keysight integrates 5G community and real-world channel emulation {hardware} and software program to create an end-to-end blended terrestrial and area lab-based take a look at mattress to realistically simulate a variety of orbit trajectories.
The answer makes use of dynamic multipath propagation to emulate ground-to-satellite, satellite-to-ground, and ground-to-ground satellite tv for pc hyperlinks. This gives holistic efficiency verification of terrestrial and non-terrestrial infrastructure in addition to 5G NTN gadgets.
Tingfang Ji, Vice President of Engineering at Qualcomm Applied sciences, Inc., stated: “Our analysis with Keysight drives many inventions with vital constructive impression throughout a mess of sectors that depend upon strong wi-fi connectivity. We’re happy to leverage Keysight’s experience in 5G emulation platforms to assist the validation of our analysis and improvement for satellite-driven 5G NTN communications.”
Cao Peng, Vice President and Normal Supervisor for Keysight’s Wi-fi Take a look at Group, stated: “Along with Qualcomm Applied sciences, Keysight is making vital leaps in digitally connecting the world’s unconnected areas the place deploying terrestrial mobile networks just isn’t a viable choice.
“Keysight is worked up to offer industry-first emulation capabilities to Qualcomm Applied sciences, enabling the world-leading wi-fi expertise innovator to comprehensively tackle a variety of complexities that come up as superior area and terrestrial applied sciences are mixed onto a single modem platform.”
Associated Hyperlinks
Keysight Technologies
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Viasat’s Ka-band in-flight connectivity system achieves STC on Gulfstream G450 aircraft
Carlsbad CA (SPX) Dec 20, 2022
Viasat Inc. (Nasdaq: VSAT) report that the Federal Aviation Administration (FAA) authorized the corporate’s Ka-band In-flight Connectivity (IFC) answer for Gulfstream G450 plane, a big cabin jet usually deployed on long-distance, worldwide expeditions.
With this supplemental sort certificates (STC) awarded by the FAA, Viasat’s Ka-band connectivity system is now out there on greater than twenty platforms, together with tremendous mid-cabin by way of massive cabin, lengthy vary enterprise plane.
With over … read more
