Samsung Electronics introduced on February 23 that it has demonstrated satellite-based standardized 5G non-terrestrial networks modem expertise for the primary time. This implies the Exynos Modem 5300 reference platform can ship alerts straight from satellites to cell phones at 5G speeds, probably opening up quicker communication in rural areas and offering a stepping stone for Samsung’s 6G ambitions. Nevertheless, the corporate has not but rolled it out or introduced whether or not the function shall be obtainable on its telephones.
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Non-terrestrial networks for emergencies or rural connectivity
The first potential use case is to enhance cell protection in areas the place terrain or distance make it tough for cell tower alerts to achieve. This may permit extra constant entry for rural prospects, for instance.
Samsung proposed that non-terrestrial networks may additionally enhance operability in catastrophe areas. The corporate’s demonstration confirmed the proposed functionality will have the ability to deal with high-definition video and picture in addition to two-way messaging, placing it a step forward of rivals akin to Apple. Theoretically, satellite-based 5G may energy future city air mobility akin to drones and flying vehicles, in the event that they have been to pan out.
SEE: TTP develops 5G non-terrestrial community digital twin (TechRepublic)
Take a look at carried out on Exynos platform
The 5G connection was simulated on Samsung’s Exynos Modem 5300 reference platform, paving the best way for the corporate’s plans to roll out this functionality throughout the Exynos modem line. The demonstration confirmed Samsung’s answer can efficiently handle some issues that might in any other case come up with satellite tv for pc connections, the corporate stated.
Specifically, Samsung demonstrated precisely predicting satellite tv for pc places and minimizing frequency offsets brought on by the Doppler shift. Samsung has not but introduced which satellite tv for pc operator will run the connection on the house facet.
The non-terrestrial networks undertaking makes use of 5G requirements in accordance with the third Technology Partnership Venture (3GPP Launch 17), offering future-looking interoperability with different taking part telecom carriers, cellular gadget makers and chip corporations.
Trying ahead to 6G and narrowband IoT
Samsung positions this growth as a sit up for each 6G and future Web of Issues use circumstances. Sooner or later, Samsung plans to safe a standardized narrowband IoT non-terrestrial networks expertise to be used in its next-generation modem platforms; this can allow cellular gadget makers to make use of narrowband IoT options as a substitute of a separate high-power wi-fi antenna chip inside smartphones.
“Samsung goals to take the lead in advancing hybrid terrestrial-NTN communications ecosystems world wide in preparation for the arrival of 6G,” stated Min Goo Kim, govt vp of communication processor growth at Samsung.
SEE: The potential use circumstances for 6G (TechRepublic)
Cell suppliers reaching into house
Different corporations place satellite tv for pc service as an alternative choice to over-burdened mobile networks.
In August 2022, T-Cellular introduced a plan to make use of SpaceX’s Starlink satellite tv for pc constellations to increase protection in the US. T-Cellular proposed it as a mobile answer for very distant areas akin to nationwide parks, sparsely populated areas akin to deserts or over the ocean. AT&T signed an settlement with OneWeb in 2021 to offer satellite tv for pc connections for extra broadly obtainable high-speed alerts.
In November 2022, Apple introduced satellite tv for pc service for the iPhone 14 line for emergency calling. This allows textual content messaging on to emergency providers or dropping a pin on the Discover My app.
In January 2023, Qualcomm introduced Snapdragon Satellite tv for pc for telephones operating Snapdragon 8 Gen 2 Cellular Platform, which incorporates the Samsung Galaxy S23 smartphones. Qualcomm partnered with satellite tv for pc operator Iridium for providers in orbit. GPS-enabled expertise firm Garmin can also be concerned within the deal.
In different telecommunications information, Microsoft expanded house connectivity in a preview for presidency prospects in September 2022, IBM is engaged on satellite-based hybrid clouds providers and the IoT Tech Expo in December 2022 showcased a wide selection of satellite tv for pc use circumstances.
