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Satellite connectivity, a feature that allows smartphones to connect to low-orbit satellites, is gaining popularity as an essential function in modern phones. Unlike traditional satellite phones with protruding antennas, this technology is seamlessly integrated into current smartphones without any visible sign of antennas.

Though satellite connectivity does not support voice calls at present, it enables users to send text messages even in the absence of a terrestrial network. The feature relies on the modem hardware in the device, according to Mishaal Rahmaan.

The benefits of satellite connectivity are evident in remote and isolated areas where cell tower coverage is limited. In emergency situations, having access to satellite communication can be a lifesaver. Several instances have already been reported where satellite SOS technology helped individuals in crisis situations, such as escaping wildfires in Hawaii.

Smartphone manufacturers need to tightly integrate hardware and software to support satellite connectivity. For instance, Apple collaborated with Globalstar, a satellite communications company, to develop a compression method that reduces the size of text messages, allowing emergency notifications to be relayed via satellite.

Other smartphone manufacturers are also exploring satellite connectivity options. Huawei’s Mate 50 and Mate 50 Pro smartphones use the BeiDou satellite network to send and receive short texts and perform navigation. However, future models from various Android manufacturers, including Xiaomi, Oppo, Vivo, Motorola, and Honor, are expected to offer satellite communication capabilities, as announced by Qualcomm at the Mobile World Congress (MWC).

Qualcomm itself has introduced Snapdragon Satellite technology, enabling Android smartphones to exchange two-way text messages and access messaging apps via satellites in emergency scenarios.

In addition, Google is reportedly planning to upgrade its Messages app to include satellite connectivity. T-Mobile has partnered with SpaceX to utilize Starlink satellites for satellite connectivity, while MediaTek has introduced chipsets that allow two-way satellite communication for smartphones.

Satellite connectivity has the potential to significantly impact our lives, ensuring constant connectivity even in the most remote locations. In critical situations, this technology can serve as a potential savior, transforming smartphone satellite communication from a luxury to a necessity.

The post Navigating Satellite Connectivity on Smartphones: How It Works and Its Benefits appeared first on ISP Today.