What was the revenue generated by Qualcomm in the licensing business in Q2 2022
, HP and Opel. We're also pleased to see the announcement of the first-ever premium Windows on ARM enterprise focal laptop, the Lenovo ThinkPad X13S powered by the new Snapdragon 8CX Gen 3 compute platform. This new ThinkPad features 5G millimeter wave AI accelerated experiences, advanced camera and audio technology, an ultra-slim, fanless design and up to 28 hours of battery life on a single charge.
We're encouraged by the broad interest in our upcoming products, utilizing our industry-leading CPUs designed by our NUVIA team. We continue to drive the inevitable transition to ARM-based computing while redefining the future of mobile productivity. In edge networking, we continue to benefit from the demand for global connectivity required for remote work, school and play, and we provide industry-leading solutions, enabling the migration to WiFi 6 and WiFi 8 mesh technologies. We also recently announced the world's first and fastest WiFi 7 commercial solution, which we believe will further extend our leadership position.
With multi-gigabit WiFi performance, ultra-low latency and unmatched spectrum versatility, we believe our WiFi 7 solutions will unlock a new era of advanced consumer and industrial applications. Our 5G fixed wireless access solutions also continue to gain traction as a last mile broadband solution. We now have more than 125 fixed wireless access designs announced or in development by more than 40 OEMs. We also introduced next-generation features such as stand-alone 5G millimeter wave support in our RF sensing suite to enable operators to extend their 5G service offerings to the home and enterprise.
Industrial IoT experienced the fastest year-over-year revenue growth within IoT this quarter driven by continued demand for both connectivity and advanced processing at the edge. Notably, this quarter, we saw accelerated demand for ruggedized handheld devices for warehousing, logistics and healthcare industries, as well as for robotics platforms. Going forward, we're actively building an ecosystem of system integrators and channel partners to support the scale of our industrial IoT platforms as they become critical for the digital transformation of multiple verticals. In handsets, we had record revenues of $6.3 billion driven by continued traction with leading smartphone OEMs such as Samsung, Xiaomi, Oppo, Vivo and Honor, where Snapdragon continues to be the mobile technology platform of choice for premium and high-tier Android.
We now have approximately 75% of the premium tier processor volume for Samsung's Galaxy S22 smartphones, up from approximately 40% in the Galaxy S21. Samsung's strategy to adopt Qualcomm for the majority of volume is significant and validates our platform leadership, as well as consumer preference for the Snapdragon brand. Our Snapdragon mobile solutions continue to define premium smartphone experiences. Let me highlight a few examples from our Snapdragon 8 GEN-1.
In imaging, devices enabled by this platform achieved the highest DxOMark ever, making it the best smartphone camera in the world. In connectivity, our solution features the world's first 5G AI processor in a modem RF system, enabling AI-based performance enhancements, antenna tuning, network selection and more. In AI, our seven generation AI engine doubles the computational performance versus the previous generation. Our handset strategy, as outlined at Investor Day, is enabling share gains and enhancing our ability to capture the most significant portion of the revenue opportunity.
In RF front end, we continue to drive 5G modem RF leadership. Our fifth generation modem RF system now implements advanced features such as AI integration, millimeter wave and sub-6 dual connectivity in 5G sub-6 care aggregation with FDD and TDD spectrum. Looking forward, in addition to growth in handsets, we're expanding RF front end into automotive and IoT. In our licensing business, revenues of $1.6 billion were above the midpoint of our guidance driven by the most valuable patent portfolio in the industry, and we continue to develop and patent n
, HP and Opel. We're also pleased to see the announcement of the first-ever premium Windows on ARM enterprise focal laptop, the Lenovo ThinkPad X13S powered by the new Snapdragon 8CX Gen 3 compute platform. This new ThinkPad features 5G millimeter wave AI accelerated experiences, advanced camera and audio technology, an ultra-slim, fanless design and up to 28 hours of battery life on a single charge.
We're encouraged by the broad interest in our upcoming products, utilizing our industry-leading CPUs designed by our NUVIA team. We continue to drive the inevitable transition to ARM-based computing while redefining the future of mobile productivity. In edge networking, we continue to benefit from the demand for global connectivity required for remote work, school and play, and we provide industry-leading solutions, enabling the migration to WiFi 6 and WiFi 8 mesh technologies. We also recently announced the world's first and fastest WiFi 7 commercial solution, which we believe will further extend our leadership position.
With multi-gigabit WiFi performance, ultra-low latency and unmatched spectrum versatility, we believe our WiFi 7 solutions will unlock a new era of advanced consumer and industrial applications. Our 5G fixed wireless access solutions also continue to gain traction as a last mile broadband solution. We now have more than 125 fixed wireless access designs announced or in development by more than 40 OEMs. We also introduced next-generation features such as stand-alone 5G millimeter wave support in our RF sensing suite to enable operators to extend their 5G service offerings to the home and enterprise.
Industrial IoT experienced the fastest year-over-year revenue growth within IoT this quarter driven by continued demand for both connectivity and advanced processing at the edge. Notably, this quarter, we saw accelerated demand for ruggedized handheld devices for warehousing, logistics and healthcare industries, as well as for robotics platforms. Going forward, we're actively building an ecosystem of system integrators and channel partners to support the scale of our industrial IoT platforms as they become critical for the digital transformation of multiple verticals. In handsets, we had record revenues of $6.3 billion driven by continued traction with leading smartphone OEMs such as Samsung, Xiaomi, Oppo, Vivo and Honor, where Snapdragon continues to be the mobile technology platform of choice for premium and high-tier Android.
 We now have approximately 75% of the premium tier processor volume for Samsung's Galaxy S22 smartphones, up from approximately 40% in the Galaxy S21. Samsung's strategy to adopt Qualcomm for the majority of volume is significant and validates our platform leadership, as well as consumer preference for the Snapdragon brand. Our Snapdragon mobile solutions continue to define premium smartphone experiences. Let me highlight a few examples from our Snapdragon 8 GEN-1.
In imaging, devices enabled by this platform achieved the highest DxOMark ever, making it the best smartphone camera in the world. In connectivity, our solution features the world's first 5G AI processor in a modem RF system, enabling AI-based performance enhancements, antenna tuning, network selection and more. In AI, our seven generation AI engine doubles the computational performance versus the previous generation. Our handset strategy, as outlined at Investor Day, is enabling share gains and enhancing our ability to capture the most significant portion of the revenue opportunity.
In RF front end, we continue to drive 5G modem RF leadership. Our fifth generation modem RF system now implements advanced features such as AI integration, millimeter wave and sub-6 dual connectivity in 5G sub-6 care aggregation with FDD and TDD spectrum. Looking forward, in addition to growth in handsets, we're expanding RF front end into automotive and IoT. In our licensing business, revenues of $1.6 billion were above the midpoint of our guidance driven by the most valuable patent portfolio in the industry, and we continue to develop and patent n