{"id":5740,"date":"2026-01-16T14:03:00","date_gmt":"2026-01-16T13:03:00","guid":{"rendered":"https:\/\/tesliens.com\/non-categorise\/tesla-samsung-modem-5g-robotaxi\/"},"modified":"2026-01-17T13:54:34","modified_gmt":"2026-01-17T12:54:34","slug":"tesla-samsung-modem-5g-robotaxi","status":"publish","type":"post","link":"https:\/\/tesliens.com\/en\/news\/tesla-samsung-modem-5g-robotaxi\/","title":{"rendered":"Tesla and Samsung: 5G Modems for Robotaxis Starting in 2026"},"content":{"rendered":"\n<p>Tesla has just reached a new milestone in its quest for technological independence. The Californian manufacturer has partnered with <strong>Samsung Electronics<\/strong> to develop a 5G modem specifically designed for its autonomous vehicles. <\/p>\n\n<p>The project started in early 2024, and the first modules are expected to equip the <strong>Robotaxi fleet in Texas<\/strong> starting in the first half of 2026. But this partnership goes far beyond a simple connectivity issue: it is part of a global strategy that also includes AI6 chips, essential for the operation of the autonomous driving system. <\/p>\n\n<p>In my view, this dual agreement marks a major turning point. Tesla regains full control of its technological supply chain, reduces its reliance on third-party suppliers like Qualcomm, and positions itself as a truly integrated player in autonomous mobility. <\/p>\n\n<p>Let&#8217;s break down the stakes of this strategic alliance.<\/p>\n\n<h2 id=\"samsung-develops-a-custom-5g-modem-for-robotaxis\" class=\"wp-block-heading\">Samsung Develops a Custom 5G Modem for Robotaxis<\/h2>\n\n<p>Starting in early 2024, <strong>Samsung Electronics<\/strong> launched the development of an automotive 5G modem meeting the industry&#8217;s drastic requirements.<\/p>\n\n<p>Unlike smartphone modems, designed for 2 to 3-year lifecycles, these components must withstand <strong>extreme conditions<\/strong>: temperatures ranging from -40\u00b0C to +85\u00b0C, constant vibrations, and a minimum lifespan of 10 years. These strict automotive specifications impose reliability constraints far superior to consumer electronics. <\/p>\n\n<p>Currently in the test phase, the modules are expected to be delivered in the <strong>first half of 2026<\/strong>. Samsung manages the entire design, while a third-party partner handles the final integration into the vehicles. <\/p>\n\n<p>But why is 5G so crucial for autonomous cars? Three main reasons: <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ultra-low latency<\/strong>: essential for real-time decisions<\/li>\n\n\n\n<li><strong>High throughput<\/strong>: enables rapid transfer of massive data (mapping, video, telemetry)<\/li>\n\n\n\n<li><strong>Reliability<\/strong>: ensures a stable connection even in dense areas<\/li>\n<\/ul>\n\n<p>The first deployment will concern the <strong>Texas Robotaxis<\/strong>, which will serve as a full-scale test ground. If the results are conclusive, Tesla will gradually extend this technology to its consumer range. <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/tesliens.com\/wp-content\/uploads\/2026\/01\/tesla-samsung-modem-5g-robotaxi-01.jpg\" alt=\"Tesla and Samsung: 5G Modems for Robotaxis Starting in 2026\"\/><\/figure>\n<\/div>\n<h2 id=\"a-partnership-deepening-far-beyond-connectivity\" class=\"wp-block-heading\">A Partnership Deepening Far Beyond Connectivity<\/h2>\n\n<h3 id=\"ai6-chips-the-22-7-trillion-won-contract\" class=\"wp-block-heading\">AI6 Chips: The 22.7 Trillion Won Contract<\/h3>\n\n<p>The 5G modem is just the tip of the iceberg. In mid-2025, Tesla signed a colossal contract with Samsung for <strong>22.7 trillion South Korean won<\/strong>, or approximately 15.3 billion euros. <\/p>\n\n<p>The object? The supply of <strong>AI6 chips<\/strong>, which power the autonomous driving system and the onboard computing infrastructure required for advanced Full Self-Driving features. <\/p>\n\n<p>Samsung thus becomes a strategic pillar of Tesla&#8217;s supply chain. This dual partnership \u2013 AI chips + 5G modems \u2013 allows Tesla to exercise <strong>total control<\/strong> over the connected hardware stack of its autonomous vehicles. <\/p>\n\n<p>In my view, it&#8217;s proof that Tesla aims for absolute mastery of every critical component, rather than relying on third-party ecosystems.<\/p>\n\n<h3 id=\"tesla-diversifies-its-suppliers-and-reduces-its-reliance\" class=\"wp-block-heading\">Tesla Diversifies Its Suppliers and Reduces Its Reliance<\/h3>\n\n<p>Previously, <strong>Qualcomm<\/strong> was the historical modem supplier for Tesla. But Elon Musk has always prioritized technological independence. <\/p>\n\n<p>By now relying on Samsung, Tesla reduces its exposure to geopolitical tensions, particularly those between China and Taiwan, which directly impact the semiconductor industry.<\/p>\n\n<p>Samsung, based in <strong>South Korea<\/strong>, represents a geopolitically more neutral partner. This diversification secures the supply chain against global uncertainties. <\/p>\n\n<p>Tesla applies the same strategy here as for its batteries: never to depend on a single player. This principle is found with Chinese LFP cells on one side, and internally produced 4680 batteries on the other. <\/p>\n\n<h2 id=\"why-5g-is-critical-for-full-self-driving\" class=\"wp-block-heading\">Why 5G is Critical for Full Self-Driving<\/h2>\n\n<p>Autonomous driving relies on <strong>permanent and ultra-reliable<\/strong> connectivity. Without it, it&#8217;s impossible to efficiently operate a Robotaxi fleet. <\/p>\n\n<p>Here are the critical uses of 5G for Tesla:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Real-time mapping<\/strong>: instant update of traffic conditions, obstacles, roadworks<\/li>\n\n\n\n<li><strong>Centralized fleet management<\/strong>: Robotaxi coordination, route optimization, intelligent dispatching<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/tesliens.com\/comprendre-les-mises-a-jour-ota-over-the-air-de-tesla\/\">Over-The-Air software updates<\/a><\/strong>: continuous deployment of fixes and improvements, even for multi-gigabyte files<\/li>\n\n\n\n<li><strong>V2X Communication<\/strong> (Vehicle-to-Everything): data exchange with road infrastructure and other vehicles<\/li>\n<\/ul>\n\n<p>The ultra-low latency of 5G also ensures increased responsiveness in emergency situations. Every millisecond counts when an autonomous vehicle needs to make a critical decision. <\/p>\n\n<p>By controlling both the hardware and software stack, Tesla gives itself a decisive <strong>competitive advantage<\/strong> against Waymo, Cruise, and other autonomous mobility players.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/tesliens.com\/wp-content\/uploads\/2026\/01\/tesla-samsung-modem-5g-robotaxi-02.jpg\" alt=\"Tesla and Samsung: 5G Modems for Robotaxis Starting in 2026\"\/><\/figure>\n<\/div>\n<h2 id=\"texas-2026-the-full-scale-test-ground\" class=\"wp-block-heading\">Texas 2026: The Full-Scale Test Ground<\/h2>\n\n<p>The initial deployment of 5G modems is planned for the <strong>Robotaxi fleet in Texas<\/strong> starting in the first half of 2026.<\/p>\n\n<p>Why Texas? Several strategic reasons: <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Favorable regulatory framework<\/strong> for autonomous vehicle experimentation<\/li>\n\n\n\n<li><strong>Existing Tesla infrastructure<\/strong>, especially with the Austin Gigafactory<\/li>\n\n\n\n<li><strong>Varied conditions<\/strong>: dense urban traffic, fast highways, changing weather<\/li>\n<\/ul>\n\n<p>This test phase in real-world conditions will allow for the collection of <strong>massive data<\/strong> to continuously improve Full Self-Driving algorithms.<\/p>\n\n<p>If the results are successful, Tesla will quickly extend the deployment to other states, then to consumer vehicles. The timeline is perfectly aligned with the commercial launch ambitions of Robotaxis. <\/p>\n\n<p>Samsung will deliver the modems just in time for this crucial stage, demonstrating the strength of this strategic collaboration.<\/p>\n\n<h2 id=\"what-this-concretely-changes-for-tesla-owners\" class=\"wp-block-heading\">What This Concretely Changes for Tesla Owners<\/h2>\n\n<p>In the short term, starting in 2026-2027, new Tesla models will benefit from significantly improved <strong>onboard connectivity<\/strong>.<\/p>\n\n<p>Specifically, you&#8217;ll enjoy:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Smoother navigation<\/strong> with real-time updated maps<\/li>\n\n\n\n<li><strong>Video and music streaming<\/strong> in high quality, without latency<\/li>\n\n\n\n<li><strong>Online gaming<\/strong> without lag, directly from the central screen<\/li>\n\n\n\n<li><strong>Faster OTA updates<\/strong>, even for large updates<\/li>\n<\/ul>\n\n<p>In the medium term, Full Self-Driving features will be enhanced thanks to 5G bandwidth. New services will become possible, such as real-time Sentry Mode monitoring, or instant remote diagnostics in case of a technical issue. <\/p>\n\n<p>For future <strong>Robotaxi users<\/strong>, the user experience will be optimized: instant booking, real-time tracking, more responsive service.<\/p>\n\n<p>This Samsung-Tesla partnership represents much more than a simple technical evolution. It lays the foundations for a fully controlled ecosystem where every component \u2013 from the 5G modem to artificial intelligence chips \u2013 is optimized for autonomous driving. According to <a href=\"https:\/\/ulse.org\/fr\/focus-areas\/travel-safety\/autonomous-vehicles\/\" target=\"_blank\" rel=\"noopener\">industry analysts<\/a>, this vertical integration could definitively propel Tesla to the forefront of the autonomous mobility race.  <\/p>\n","protected":false},"excerpt":{"rendered":"Tesla has just reached a new milestone in its quest for technological independence. The Californian manufacturer has partnered&hellip;\n","protected":false},"author":1,"featured_media":5741,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[98],"tags":[89,90],"class_list":{"0":"post-5740","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"tag-model-3","9":"tag-model-y","10":"cs-entry","11":"cs-video-wrap"},"acf":[],"onesignal_meta_box_present":null,"onesignal_send_notification":null,"onesignal_modify_title_and_content":null,"onesignal_notification_custom_heading":null,"onesignal_notification_custom_content":null,"_yoast_wpseo_title":null,"_yoast_wpseo_metadesc":null,"_yoast_wpseo_focuskw":null,"modified_by":null,"_links":{"self":[{"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/posts\/5740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/comments?post=5740"}],"version-history":[{"count":1,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/posts\/5740\/revisions"}],"predecessor-version":[{"id":5742,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/posts\/5740\/revisions\/5742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/media\/5741"}],"wp:attachment":[{"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/media?parent=5740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/categories?post=5740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tesliens.com\/en\/wp-json\/wp\/v2\/tags?post=5740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}