AI for wireless is already here, with applications in areas such as mobility management, sensing and localization, smart signaling and interference management. Recently, Qualcomm Technologies has prototyped the AI-enabled air interface and launched the Qualcomm 5G AI Suite. These developments are possible thanks to expertise in both wireless and machine learning from over a decade of foundational research in these complementing fields.
Our approach brings together the modeling flexibility and computational efficiency of machine learning and the out-of-domain generalization and interpretability of wireless domain expertise.
In this webinar, Qualcomm AI Research presents an overview of state-of-the-art research at the intersection of the two fields and offers a glimpse into the future of the wireless industry.
Qualcomm AI Research is an initiative of Qualcomm Technologies, Inc.
Speakers:
Arash Behboodi, Machine Learning Research Scientist (Senior Staff Engineer/Manager), Qualcomm AI Research Daniel Dijkman, Machine Learning Research Scientist (Principal Engineer), Qualcomm AI Research
5G + AI: The Ingredients For Next Generation Wireless InnovationQualcomm Research
5G and AI are two of the most disruptive technologies the world has seen in decades. While each is individually revolutionizing industries and enabling new experiences, the combination of both 5G and AI is going to be truly transformative. Applying AI not only to the 5G network but also the device will lead to more efficient wireless communications, longer battery life and enhanced user experiences. The low latency and high capacity of 5G will also allow AI processing to be distributed amongst the device, edge cloud and central cloud, enabling flexible system solutions for a variety of use cases. At Qualcomm Technologies, we are not only working on cutting-edge research for 5G and AI, but we are also exploring their synergies to realize our vision of the future. View this presentation to learn how AI is making 5G better -- in the network and on the device, why on-device AI processing is essential, and how 5G is empowering distributed learning over wireless.
This presentation outlines the synergistic nature of 5G and AI -- two disruptive areas of innovations that can change the world. It illustrates the benefits of adopting AI for the advancements of 5G, as well as showcases the latest progress made by Qualcomm Technologies, Inc.
Machine learning for wireless networks @Bestcom2016Merima Kulin
A tutorial on applying machine learning techniques for optimizing wireless networks. Topic include: (i) why and how to use data science in wireless network research; (ii) introduce a generic framework for applying data science in wireless networks; (iii) practical example that shows how to instantiate the framework using best practices.
Cellular networks have facilitated positioning in addition to voice or data communications from the beginning, since 2G, and we’ve since grown to rely on positioning technology to make our lives safer, simpler, more productive, and even fun. Cellular positioning complements other technologies to operate indoors and outdoors, including dense urban environments where tall buildings interfere with satellite positioning. It works whether we’re standing still, walking, or in a moving vehicle. With 5G, cellular positioning breaks new ground to bring robust precise positioning indoors and outdoors, to meet even the most demanding Industry 4.0 needs.
As we look to the future, the Connected Intelligent Edge will bring a new dimension of positional insight to a broad range of devices, improving wireless use cases still under development. We’re already charting the course to 5G Advanced and beyond by working on the evolution of cellular positioning technology to include RF sensing for situational awareness.
Download the deck to learn more.
5G + AI: The Ingredients For Next Generation Wireless InnovationQualcomm Research
5G and AI are two of the most disruptive technologies the world has seen in decades. While each is individually revolutionizing industries and enabling new experiences, the combination of both 5G and AI is going to be truly transformative. Applying AI not only to the 5G network but also the device will lead to more efficient wireless communications, longer battery life and enhanced user experiences. The low latency and high capacity of 5G will also allow AI processing to be distributed amongst the device, edge cloud and central cloud, enabling flexible system solutions for a variety of use cases. At Qualcomm Technologies, we are not only working on cutting-edge research for 5G and AI, but we are also exploring their synergies to realize our vision of the future. View this presentation to learn how AI is making 5G better -- in the network and on the device, why on-device AI processing is essential, and how 5G is empowering distributed learning over wireless.
This presentation outlines the synergistic nature of 5G and AI -- two disruptive areas of innovations that can change the world. It illustrates the benefits of adopting AI for the advancements of 5G, as well as showcases the latest progress made by Qualcomm Technologies, Inc.
Machine learning for wireless networks @Bestcom2016Merima Kulin
A tutorial on applying machine learning techniques for optimizing wireless networks. Topic include: (i) why and how to use data science in wireless network research; (ii) introduce a generic framework for applying data science in wireless networks; (iii) practical example that shows how to instantiate the framework using best practices.
Cellular networks have facilitated positioning in addition to voice or data communications from the beginning, since 2G, and we’ve since grown to rely on positioning technology to make our lives safer, simpler, more productive, and even fun. Cellular positioning complements other technologies to operate indoors and outdoors, including dense urban environments where tall buildings interfere with satellite positioning. It works whether we’re standing still, walking, or in a moving vehicle. With 5G, cellular positioning breaks new ground to bring robust precise positioning indoors and outdoors, to meet even the most demanding Industry 4.0 needs.
As we look to the future, the Connected Intelligent Edge will bring a new dimension of positional insight to a broad range of devices, improving wireless use cases still under development. We’re already charting the course to 5G Advanced and beyond by working on the evolution of cellular positioning technology to include RF sensing for situational awareness.
Download the deck to learn more.
What is 5G NR all about? Check out this presentation to see all the key design components of this new unifying air interface for the next decade and beyond.
Presented by Andy Sutton, Principal Network Architect - Chief Architect’s Office, TSO, BT at IET "Towards 5G Mobile Technology – Vision to Reality" seminar on 25th Jan 2017
Shared with permission
This presentation covers how:
- The evolutionary roadmap for C-V2X towards 5G
will be key for safety and autonomous driving
- C-V2X provides a higher performance radio, reusing
upper layers defined by the automotive industry
- C-V2X is gaining momentum and broad ecosystem support
- Qualcomm is leading the way to 5G; accelerating
the future of autonomous vehicles
5G will transform the IoT, expanding the reach of 5G and mobile technologies beyond smartphones. This presentation talks about how 5G is opening doors to new use cases, what is in the 5G evolution that will address the expanding IoT needs, and what Qualcomm is doing to deliver end-to-end technologies and solutions.
Its exploring the technique for spatially successive interference cancellation and superposition of transmission for upcoming radio communication 5G technology.
The slides include the introduction to vehicular technology, two radio access vehicular technology DSRC & C-V2X. Also Vehicular Named Data Networking (V-NDN) along with research challenges and future research directions is presented.
CR technology is based on the fact that the licensed systems (also named primary systems PS) are not always using their spectrum bands; CR brings new radio types—cognitive radios—that should firstly, identify the existing spectrum holes, and secondly, utilize them according to an access.
Artificial Intelligence (AI) is revolutionizing industries, products, and core capabilities by delivering dramatically enhanced experiences. However, the deep neural networks of today are growing quickly in size and use too much memory, compute, and energy. Plus, to make AI truly ubiquitous, it needs to run on the end device within a tight power and thermal budget.
Fundamental research, in AI as well as applying that research, is required to advance AI further and speed up adoption. In this presentation, learn how:
* Several research topics across the entire spectrum of AI, such as generalized CNNs and deep generative models
* AI model optimization research for power efficiency, including compression, quantization, and compilation
* Advances in AI research to make AI ubiquitous
What is 5G NR all about? Check out this presentation to see all the key design components of this new unifying air interface for the next decade and beyond.
Presented by Andy Sutton, Principal Network Architect - Chief Architect’s Office, TSO, BT at IET "Towards 5G Mobile Technology – Vision to Reality" seminar on 25th Jan 2017
Shared with permission
This presentation covers how:
- The evolutionary roadmap for C-V2X towards 5G
will be key for safety and autonomous driving
- C-V2X provides a higher performance radio, reusing
upper layers defined by the automotive industry
- C-V2X is gaining momentum and broad ecosystem support
- Qualcomm is leading the way to 5G; accelerating
the future of autonomous vehicles
5G will transform the IoT, expanding the reach of 5G and mobile technologies beyond smartphones. This presentation talks about how 5G is opening doors to new use cases, what is in the 5G evolution that will address the expanding IoT needs, and what Qualcomm is doing to deliver end-to-end technologies and solutions.
Its exploring the technique for spatially successive interference cancellation and superposition of transmission for upcoming radio communication 5G technology.
The slides include the introduction to vehicular technology, two radio access vehicular technology DSRC & C-V2X. Also Vehicular Named Data Networking (V-NDN) along with research challenges and future research directions is presented.
CR technology is based on the fact that the licensed systems (also named primary systems PS) are not always using their spectrum bands; CR brings new radio types—cognitive radios—that should firstly, identify the existing spectrum holes, and secondly, utilize them according to an access.
Artificial Intelligence (AI) is revolutionizing industries, products, and core capabilities by delivering dramatically enhanced experiences. However, the deep neural networks of today are growing quickly in size and use too much memory, compute, and energy. Plus, to make AI truly ubiquitous, it needs to run on the end device within a tight power and thermal budget.
Fundamental research, in AI as well as applying that research, is required to advance AI further and speed up adoption. In this presentation, learn how:
* Several research topics across the entire spectrum of AI, such as generalized CNNs and deep generative models
* AI model optimization research for power efficiency, including compression, quantization, and compilation
* Advances in AI research to make AI ubiquitous
We envision a world where devices, machines, automobiles, and things are much more intelligent, simplifying and enriching our daily lives. They will be able to perceive, reason, and take intuitive actions based on awareness of the situation, improving just about any experience and solving problems that to this point we’ve either left to the user, or to more conventional algorithms.
Artificial intelligence (AI) is the technology driving this revolution. You may think that AI is really about big data and the cloud, and yet Qualcomm’s solutions already have the power, thermal, and processing efficiency to run powerful AI algorithms on the actual device. Our current products now support many AI use cases, such as computer vision, natural language processing, and malware detection — both for smartphones and autos — and we are researching broader topics, such as AI for wireless connectivity, power management, and photography. View this presentation to learn about our AI vision, including:
Why mobile is becoming the pervasive AI platform
The benefits of AI moving to the device and complementing the cloud
The benefits of distributed processing for AI
Qualcomm’s long history of AI research and development
What the future of AI processing might look like
5th generation mobile networks or 5th generation wireless systems, abbreviated 5G, are the proposed next telecommunications standards beyond the current 4G/IMT-Advanced standards.
An initial chip design by Qualcomm in October 2016, the Snapdragon X50 5G modem, supports operations in the 28 GHz band, also known as millimetre wave (mmW) spectrum. With 800 MHz bandwidth support, it is designed to support peak download speeds of up to 35.46 gigabits per second.
5G planning aims at higher capacity than current 4G, allowing a higher density of mobile broadband users, and supporting device-to-device, ultra reliable, and massive machine communications.
5G research and development also aims at lower latency than 4G equipment and lower battery consumption, for better implementation of the Internet of things
INTERNET OF THINGS
. The Internet of Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2023/06/accelerating-newer-ml-models-using-the-qualcomm-ai-stack-a-presentation-from-qualcomm/
Vinesh Sukumar, Senior Director and Head of AI/ML Product Management at Qualcomm Technologies, presents the “Accelerating Newer ML Models Using the Qualcomm AI Stack” tutorial at the May 2023 Embedded Vision Summit.
The Qualcomm AI Stack revolutionizes how Qualcomm thinks about AI software and provides the ultimate tool and user interface to enable ecosystem partners to create faster and smarter AI applications for all embedded form factors. Focusing on real user experience challenges centered around model deployment, Sakumar explains how the Snapdragon developer community leverages data types, quantization and neural architecture search—among others—to optimize complex AI architectures for emerging use cases.
International Journal of Wireless Communications(IJWCS)is a open access journal that publishes articles which contribute new results in all areas of Wireless Communications. The journal focuses on all technical and practical aspects of Wireless Communications. Authors are solicited to contribute to this journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the Wireless Communications.
Generative AI models, such as ChatGPT and Stable Diffusion, can create new and original content like text, images, video, audio, or other data from simple prompts, as well as handle complex dialogs and reason about problems with or without images. These models are disrupting traditional technologies, from search and content creation to automation and problem solving, and are fundamentally shaping the future user interface to computing devices. Generative AI can apply broadly across industries, providing significant enhancements for utility, productivity, and entertainment. As generative AI adoption grows at record-setting speeds and computing demands increase, on-device and hybrid processing are more important than ever. Just like traditional computing evolved from mainframes to today’s mix of cloud and edge devices, AI processing will be distributed between them for AI to scale and reach its full potential.
In this presentation you’ll learn about:
- Why on-device AI is key
- Full-stack AI optimizations to make on-device AI possible and efficient
- Advanced techniques like quantization, distillation, and speculative decoding
- How generative AI models can be run on device and examples of some running now
- Qualcomm Technologies’ role in scaling on-device generative AI
As generative AI adoption grows at record-setting speeds and computing demands increase, hybrid processing is more important than ever. But just like traditional computing evolved from mainframes and thin clients to today’s mix of cloud and edge devices, AI processing must be distributed between the cloud and devices for AI to scale and reach its full potential. In this talk you’ll learn:
• Why on-device AI is key
• Which generative AI models can run on device
• Why the future of AI is hybrid
• Qualcomm Technologies’ role in making hybrid AI a reality
Qualcomm Webinar: Solving Unsolvable Combinatorial Problems with AIQualcomm Research
How do you find the best solution when faced with many choices? Combinatorial optimization is a field of mathematics that seeks to find the most optimal solutions for complex problems involving multiple variables. There are numerous business verticals that can benefit from combinatorial optimization, whether transport, supply chain, or the mobile industry.
More recently, we’ve seen gains from AI for combinatorial optimization, leading to scalability of the method, as well as significant reductions in cost. This method replaces the manual tuning of traditional heuristic approaches with an AI agent that provides a fast metric estimation.
In this presentation you will find out:
Why AI is crucial in combinatorial optimization
How it can be applied to two use cases: improving chip design and hardware-specific compilers
The state-of-the-art results achieved by Qualcomm AI Research
- There is a rich roadmap of 5G technologies coming in the second half of the 5G decade with the 5G Advanced evolution
- 6G will be the future innovation platform for 2030 and beyond building on the 5G Advanced foundation
- 6G will be more than just a new radio design, expanding the role of AI, sensing and others in the connected intelligent edge
- Qualcomm is leading cutting-edge wireless research across six key technology vectors on the path to 6G
3D perception is crucial for understanding the real world. It offers many benefits and new capabilities over 2D across diverse applications, from XR and autonomous driving to IOT, camera, and mobile. 3D perception with machine learning is creating the new state of the art (SOTA) in areas, such as depth estimation, object detection, and neural scene representation. Making these SOTA neural networks feasible for real-world deployment on mobile devices constrained by power, thermal, and performance has been a challenge. Qualcomm AI Research has developed not only novel AI techniques for 3D perception but also full-stack AI optimizations to enable real-world deployments and energy-efficient solutions. This presentation explores the latest research that is enabling efficient 3D perception while maintaining neural network model accuracy. You’ll learn about:
- The advantages of 3D perception over 2D and the need for 3D perception across applications
- Advancements in 3D perception research by Qualcomm AI Research
- Our future 3D perception research directions
5G is going mainstream across the globe, and this is an exciting time to harness the low latency and high capacity of 5G to enable the metaverse. A distributed-compute architecture across device and cloud can enable rich extended reality (XR) user experiences. Virtual reality (VR) and mixed reality (MR) are ready for deployment in private networks, while augmented reality (AR) for wide area networks can be enabled in the near term with Wi-Fi powered AR glasses paired with a 5G-enabled phone. Device APIs enabling application adaptation is critical for good user experience. 5G standards are evolving to support the deployment of AR glasses at a large scale and setting the stage for 6G-era with the merging of the physical, digital, and virtual worlds. Techniques like perception-enhanced wireless offer significant potential to improve user experience. Qualcomm Technologies is enabling the XR industry with platforms, developer SDKs, and reference designs.
Check out this webinar to learn:
• How 5G and distributed-compute architectures enable the metaverse
• The latest results from our boundless XR 5G/6G testbed, including device APIs and perception-enhanced wireless
• 5G standards evolution for enhancing XR applications and the road to 6G
• How Qualcomm Technologies is enabling the industry with platforms, SDKs, and reference designs
AI model efficiency is crucial for making AI ubiquitous, leading to smarter devices and enhanced lives. Besides the performance benefit, quantized neural networks also increase power efficiency for two reasons: reduced memory access costs and increased compute efficiency.
The quantization work done by the Qualcomm AI Research team is crucial in implementing machine learning algorithms on low-power edge devices. In network quantization, we focus on both pushing the state-of-the-art (SOTA) in compression and making quantized inference as easy to access as possible. For example, our SOTA work on oscillations in quantization-aware training that push the boundaries of what is possible with INT4 quantization. Furthermore, for ease of deployment, the integer formats such as INT16 and INT8 give comparable performance to floating point, i.e., FP16 and FP8, but have significantly better performance-per-watt performance. Researchers and developers can make use of this quantization research to successfully optimize and deploy their models across devices with open-sourced tools like AI Model Efficiency Toolkit (AIMET).
Presenters: Tijmen Blankevoort and Chirag Patel
How will sidelink bring a new level of 5G versatility.pdfQualcomm Research
Today, the 5G system mainly operates on a network-to-device communication model, exemplified by enhanced mobile broadband use cases where all data transmissions are between the network (i.e., base station) and devices (e.g., smartphone). However, to fully deliver on the original 5G vision of supporting diverse devices, services, and deployment scenarios, we need to expand the 5G topology further to reach new levels of performance and efficiency.
That is why sidelink communication was introduced in 3GPP standards, designed to facilitate direct communication between devices, independent of connectivity via the cellular infrastructure. Beyond automotive communication, it also benefits many other 5G use cases such as IoT, mobile broadband, and public safety.
5G is designed to serve an unprecedented range of capabilities with a single global standard. With enhanced mobile broadband (eMBB), massive IoT (mIoT), and mission-critical IoT, the three pillars of 5G represent extremes in performance and associated complexity. For IoT services, NB-IoT and eMTC devices prioritize low power consumption and the lowest complexity for wide-area deployments (LPWA), while enhanced ultra-reliable, low-latency communication (eURLLC), along with time-sensitive networking (TSN), delivers the most stringent use case requirements. But there exists an opportunity to more efficiently address a broad range of mid-tier applications with capabilities ranging between these extremes.
In 5G NR Release 17, 3GPP introduced a new tier of reduced capability (RedCap) devices, also known as NR-Light. It is a new device platform that bridges the capability and complexity gap between the extremes in 5G today with an optimized design for mid-tier use cases. With the recent standards completion, NR-Light is set to efficiently expand the 5G universe to connect new frontiers.
Download this presentation to learn:
• What NR-Light is and why it can herald the next wave of 5G expansion
• How NR-Light is accelerating the growth of the connected intelligent edge
• Why NR-Light is a suitable 5G migration path for mid-tier LTE devices
Realizing mission-critical industrial automation with 5GQualcomm Research
Manufacturers seeking better operational efficiencies, with reduced downtime and higher yield, are at the leading edge of the Industry 4.0 transformation. With mobile system components and reliable wireless connectivity between them, flexible manufacturing systems can be reconfigured quickly for new tasks, to troubleshoot issues, or in response to shifts in supply and demand.
There is a long history of R&D collaboration between Bosch Rexroth and Qualcomm Technologies for the effective application of these 5G capabilities to industrial automation use cases. At the Robert Bosch Elektronik GmbH factory in Salzgitter, Germany, this collaboration has reached new heights.
Download this deck to learn how:
• Qualcomm Technologies and Bosch Rexroth are collaborating to accelerate the Industry 4.0 transformation
• 5G technologies deliver key capabilities for mission-critical industrial automation
• Distributed control solutions can work effectively across 5G TSN networks
• A single 5G technology platform solves connectivity and positioning needs for flexible manufacturing
3GPP Release 17: Completing the first phase of 5G evolutionQualcomm Research
This presentation summarizes 5G NR Release 17 projects that was completed in March 2022. It further enhances 5G foundation and expands into new devices, use cases, verticals.
AI firsts: Leading from research to proof-of-conceptQualcomm Research
AI has made tremendous progress over the past decade, with many advancements coming from fundamental research from many decades ago. Accelerating the pipeline from research to commercialization has been daunting since scaling technologies in the real world faces many challenges beyond the theoretical work done in the lab. Qualcomm AI Research has taken on the task of not only generating novel AI research but also being first to demonstrate proof-of-concepts on commercial devices, enabling technology to scale in the real world. This presentation covers:
The challenges of deploying cutting-edge research on real-world mobile devices
How Qualcomm AI Research is solving system and feasibility challenges with full-stack optimizations to quickly move from research to commercialization
Examples where Qualcomm AI Research has had industrial or academic firsts
Setting off the 5G Advanced evolution with 3GPP Release 18Qualcomm Research
In December 2021, 3GPP has reached a consensus on the scope of 5G NR Release 18. This is a significant milestone marking the beginning of 5G Advanced — the second wave of wireless innovations that will fulfill the 5G vision. Release 18 will build on the solid foundation set by Releases 15, 16, and 17, and it sets the longer-term evolution direction of 5G and beyond. This release will encompass a wide range of new and enhancement projects, ranging from improved MIMO and application of AI/ML-enabled air interface to extended reality optimizations and broader IoT support.
The need for intelligent, personalized experiences powered by AI is ever-growing. Our devices are producing more and more data that could help improve our AI experiences. How do we learn and efficiently process all this data from edge devices while maintaining privacy? On-device learning rather than cloud training can address these challenges. In this presentation, we’ll discuss:
- Why on-device learning is crucial for providing intelligent, personalized experiences without sacrificing privacy
- Our latest research in on-device learning, including few-shot learning, continuous learning, and federated learning
- How we are solving system and feasibility challenges to move from research to commercialization
Data compression has increased by leaps and bounds over the years due to technical innovation, enabling the proliferation of streamed digital multimedia and voice over IP. For example, a regular cadence of technical advancement in video codecs has led to massive reduction in file size – in fact, up to a 1000x reduction in file size when comparing a raw video file to a VVC encoded file. However, with the rise of machine learning techniques and diverse data types to compress, AI may be a compelling tool for next-generation compression, offering a variety of benefits over traditional techniques. In this presentation we discuss:
- Why the demand for improved data compression is growing
- Why AI is a compelling tool for compression in general
- Qualcomm AI Research’s latest AI voice and video codec research
- Our future AI codec research work and challenges
Artificial Intelligence (AI), specifically deep learning, is revolutionizing industries, products, and core capabilities by delivering dramatically enhanced experiences. However, the deep neural networks of today use too much memory, compute, and energy. To make AI truly ubiquitous, it needs to run on the end device within tight power and thermal budgets. Advancements in multiple areas are necessary to improve AI model efficiency, including quantization, compression, compilation, and neural architecture search (NAS). In this presentation, we’ll discuss:
- Qualcomm AI Research’s latest model efficiency research
- Our new NAS research to optimize neural networks more easily for on-device efficiency
- How the AI community can take advantage of this research though our open-source projects, such as the AI Model Efficiency Toolkit (AIMET) and AIMET Model Zoo
How to build high performance 5G networks with vRAN and O-RANQualcomm Research
5G networks are poised to deliver an unprecedented amount of data from a richer set of use cases than we have ever seen. This makes efficient networking in terms of scalability, cost, and power critical for the sustainable growth of 5G. Cloud technologies such as virtualization, containerization and orchestration are now powering a surge of innovation in virtualized radio access network (vRAN) infrastructure with modular hardware and software components, and standardized interfaces. While commercial off-the-shelf (COTS) hardware platforms provide the compute capacity for running vRAN software, hardware accelerators will also play a major role in offloading real-time and complex signal processing functions. Together, COTS platforms and hardware accelerators provide the foundation for building the intelligent 5G network and facilitate innovative new use cases with the intelligent wireless edge.
This presentation takes a look at the technology roadmap for 5G NR millimeter wave (mmWave). Including features such as integrated access and backhaul (IAB), enhancements in beam management, mobility, coverage, and more. For more information, please visit www.qualcomm.com/mmwave
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
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Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf
Bringing AI research to wireless communication and sensing
1. Arash Behboodi, Daniel Dijkman
Qualcomm Technologies Netherlands B.V.
Qualcomm AI Research
May 25, 2022
@QCOMResearch
Bringing AI research to wireless
communication and sensing
Qualcomm AI Research is an initiative of Qualcomm Technologies, Inc
2. 3
Arash
Behboodi
Sr. Staff Manager,
Engineering
Qualcomm AI Research
Our presenters
How ML and wireless
complement one another
How ML is improving
communications
How ML is enabling
RF sensing
3
1
2
4
Agenda
Daniel
Dijkman
Principal Engineer,
Qualcomm AI Research
5 Questions?
Future AI for wireless
research directions
3. 4
Wireless
Strengths
ML
Design with real world priors, fast
and flexible models
Accurate prediction in complex tasks
Accurate modeling of
generative process
Sensing and perception
Strengths
Wireless and ML have complementary strengths
Design driven by tractable mathematical
models
Interpretable solutions
Good generalization under different
deployment conditions
Simple model adaptation
4. 5
AI for wireless is here today
World’s only
modem-RF system
for all 5G bands from
0.6-41 GHz
World’s 1st
Modem-RF
5G AI Processor
0.6 GHz
6 GHz
24 GHz
41 GHz
10 Gigabit 5G
Snapdragon® X70 5G Modem-RF System
Snapdragon, Qualcomm mmWave Module and Qualcomm 5G AI Processor are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
.
5. 6
Qualcomm 5G technology is licensed by Qualcomm Incorporated. Qualcomm
5G products and Qualcomm Cloud AI 100 Platform are products of Qualcomm
Technologies, Inc. and/or its subsidiaries.
MWCB 2022
Enabling AI/ML for air
interface evolution
Cross-node machine learning for channel
state feedback (CSF)
Using end-to-end over-the-air (OTA) testbed in San Diego
that operates in 3.5 GHz band over 100 MHz, utilizing
Qualcomm® Cloud AI 100 platform and Snapdragon®
Modem-RF system
Showing reduced communication overhead that leads to
improved throughput, latency, and capacity
Cross-node machine learning for beam
management
Using end-to-end over-the-air (OTA) testbed in San Diego
that operates in 28 GHz band capable of 800 MHz
bandwidth, utilizing Qualcomm® Cloud AI 100 platform and
Snapdragon® Modem-RF system
Bringing more efficient beam management to increase
usable capacity and extend device battery life
6. 7
Channel estimation Radio resource allocation
Power saving
Vehicular communications
Positioning
Security
Device non-linearity Contextual awareness
Environmental sensing
MIMO detection
Full duplex
TCP optimization Beam management
and optimization
Spectrum sensing
AI research areas
to enhance 5G
7. 8
Out-of-domain
generalization
Feasibility of
supervised learning
Adaptability of
ML models
Examples:
Unseen dopplers and channel conditions
Example:
Wireless fingerprinting for localization in dynamic environments
Examples:
Different antenna configurations and channel conditions
Challenges
in applying AI
to wireless
8. 9
How ML is improving
communications
How ML is enabling
RF sensing
Our fundamental AI research
is fueling wireless innovation
ML
research
Wireless
technology
Generative
modeling
Neural
augmentation
Self-supervised
learning
Unsupervised
learning
For channel
representation and
simulation
For channel
estimation receiver
algorithms
For active
positioning
For RF sensing and
passive positioning
9. 10
Machine learning is
enhancing wireless
communication
Machine learning design based on
wireless domain knowledge provides
superior gains
Channel modeling
Using generative modeling to provide a more accurate
channel representation and improve communications
Communication design
Using neural augmentation to enhance a
Kalman filter for improved communications
10. 11
The wireless channel is complex
and includes useful information
Reflections change the transmitted signal
and have multiple effects
Line of sight
Reflected by floor
Reflected by
human target
Reflected by wall
Transmitter
Receiver
11. 12
Neural models help address the challenges of classical channel models
Environment,
Antenna,
UE/gNB location,
Doppler,
Carrier frequency,
…
Channel
𝒉
Modeling physical propagation effects on wireless signals
Classical channel models
Data-driven neural channel models
Standard channel models:
3GPP TDL/CDL, WINNER, ray tracing
Neural channel models
Pro: Accurately match complex
field data distribution
Pro: Fast sampling for prototyping purposes
Pro: Works with simple traces
Con: Interpretability
Con: Cumbersome field measurements
Con: Hard-coded assumptions
Con: Limited scenarios, slow to prototype
12. 13
Channel impulse response and channel frequency response
include all paths between sender and receiver
Channel impulse response Channel frequency response
Fourier transform
Attenuation
Sum over all paths
Channel frequency
response for
subcarrier i
Frequency of
subcarrier i
Path delay
𝐶𝐼𝑅(𝑡) = (
!
"
𝐻#𝛿 𝑡 − 𝜏#
Attenuation
Impulse
response Path delay
𝐶𝐹𝑅𝑖 = (
!
"
𝐻# . 𝑒$%&'(!)"
13. 14
Data-driven neural channel models offer key benefits
Pro: it can model variable number
of antenna inputs and outputs
Pro: interpretable samples:
the channel between TX-𝑗 and RX-𝑖
(Unknown) Channel
𝒙[𝒎]
Transmitted signal Received signal
𝒚[𝒏]
Given I/O measurements
Learn parameters of channel model: 𝑦 = ℎ!(𝑥)
Channel ℎ!(𝑥)
𝒙 𝒚
Channel
𝒙 ∗ 𝒉
14. 15
Neural augmentation enhances classical channel models
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d8tNbooqK4+4ZeA6oV99LMkn/YFhPc6qGxPpLJ7hmN3tksGL4MuLg7jSRlmIMfBqYD7PBs+1j3GnlDXPqUvlxaioT3Cj/zOXnfJJWKiDyvehj58strhhgvaN4nTsHYK4zClpmFeO0qyeUopVpgP6yRlT0/1lnes5VO95Z1tadkkr51j6JxSLpEtsScVbflp/VgYJSdTVaO6VR5QP/6I01U/Vypat3xF64avaN3uFa2bvaJ1q1e0bvSK1m1e0brJK1q3eEXrBq9o3d4VrZu7onVrV7Ru7IrWbV3RuqkrWrd0ReuGrmjdzhWtm7midStXtG7kitZtXNG6iStat3BF0wbuh69WN+r/0Wr54vr1+sab9e/Pv1/9cav6T1hfrny98s3KtysbK/+58uPKwcrZytXKYOVp5X9W/nfl/374+5uv33zz5rmt+qsvqjZ/XPF+3rz8fxIQHIc=</latexit>
z ⇠ N(0, I)
<latexit sha1_base64="WNmCx7JwwE/UQQITqr2CY+kD70E=">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</latexit>
x ⇤ H
<latexit 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hAQPuigsjuVyu4ZTtzZLhm8DHq4OEymZZiBnATnAh7ybPRU9xh7Ql37lL5cWYhG9gg/8nsHvRWXiIk+rngb+vDJaocbrmjfJE7D2imM45SahnntKMn2OaVYYT6qk5Q9fa63vGctP9db3tuWlk3y2jmGzjnlEtkKe1bRlp/Vj4VRcjJTNapX5QH14484XfVzpaJ1y1e0bviK1u1e0brZK1q3ekXrRq9o3eYVrZu8onWLV7Ru8IrW7V3RurkrWrd2RevGrmjd1hWtm7qidUtXtG7oitbtXNG6mStat3JF60auaN3GFa2buKJ1C1c0beB++Hp9q/4frVYvbl5vbr3Z/O7yu/W//qX6T1hfrf127Xdrf1jbWvvz2l/XjtYu1q7XhmvR2t/W/r72jz/975uv3vzqzTe26k9/UrX59Zr38+Y3/wfAFhbL</latexit>
x <latexit sha1_base64="8QKN12NklYvijUd/F07kRcnO2go=">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</latexit>
y
Classical channel models
Generative model
Generative models can generate channel
impulse response from complex distributions
𝐇: channel impulse response
Random seed
Generator
𝐇: channel
impulse response
G
17. 18
MIMO-GAN matches power and delay profile of ground truth channels
The method learns to find the channel function based on only input-output traces
MAE: mean absolute error
Orekondy et al., ICC 2022, https://arxiv.org/abs/2203.08588
TABLE 1: Power and delay statistics of MIMO-GAN and ground-truth (GT) channels
Total Power (dB) Average Delay (𝝁𝒔) RMS Delay Spread (𝝁𝒔)
TDL-A
MIMO-GAN 4.648 0.2643 0.2862
GT 4.628 0.2641 0.2897
MAE -18.69 3.57 x 10—3
3.57 x 10—3
TDL-B
MIMO-GAN 4.735 0.2276 0.2954
GT 4.688 0.2285 0.2987
MAE -14.99 3.37 x 10—3
3.37 x 10—3
18. 19
19
Communication channels are hard to accurately estimate
A more accurate channel estimate at all the time steps for
different dynamics enables more efficient communications
Regular pilot symbols are
transmitted to get periodic
noisy observations (𝑜") of
the ground truth channel
Complex
channel vector
Mobile device
trajectory
Communication
channel
Channel states
Noisy observations
(pilots)
𝑜!
ℎ!
𝑜"
𝑜#
𝑜$
𝑜%
ℎ%
ℎ"
ℎ#
ℎ$
𝑡! 𝑡" 𝑡# 𝑡$
𝑡%
Time 𝑡!
Time 𝑡"
Time 𝑡#
ℎ&
19. 20
Classical Kalman filters lose accuracy over different dynamics
Con: Optimal Kalman filter parameters
vary with Doppler values
Con: A single Kalman filter should not
be used for all the Doppler values
Pro: Kalman filter can work with arbitrary
SNR and pilot patterns
Pro: Kalman filter is interpretable
KF(𝜃)
Kalman state 𝑆$%" Estimated
channel $
ℎ$
Observation 𝑜$
Kalman tracks the channel
Time 𝑡$,
velocity 𝑣$
Time 𝑡%,
velocity 𝑣%
Time 𝑡&,
velocity 𝑣&
KF(𝜃#) KF(𝜃$) KF(𝜃%)
20. 21
Standalone ML solutions for channel tracking have limitations
Con: Cannot naturally deal with sporadically
available observations (pilots) as input
Con: Have non-interpretable hidden states
Con: Do not generalize to different
configurations (pilot patterns, SNR)
Pro: Learn complex dynamics
LSTM-based channel tracking
21. 22
Neural augmentation of Kalman filters offers the best of both worlds
Kalman filter parameters
RNN provides Kalman parameters at time 𝑡
Interpretability
Out-of-domain
generalization
Robustness
Expressive power
RNN Update
23. 24
Neural-augmented Kalman filter generalizes to unseen cases
Neural-augmented Kalman filter (NA-KF) outperforms LSTM and Kalman filter over unseen pilot ratio*
* Averaged error computed over high Dopplers
Kumar Pratik et al. https://arxiv.org/abs/2109.12561. Globecom 2021
When trained over the whole data, NA-KF performs
as good as or better than Kalman without knowledge
of the exact dynamics
LSTM breaks down on unseen pilot ratio
NA-KF generalizes across scenarios with
unseen Dopplers and pilot patterns
Seen pilot ratio / Doppler Unseen pilot ratio Seen pilot ratio / Doppler Unseen pilot ratio Unseen pilot ratio / Doppler
Kalman Filter
LSTM
Neural augmented Kalman
Channel
tracking
gain
(-NMSE
in
dB)
0
5
10
15
20
25
Channel
tracking
gain
(-NMSE
in
dB)
0
5
10
15
20
25 Kalman Filter
LSTM
Neural augmented Kalman
24. 25
Machine learning
is enabling RF
sensing
Detect gestures, movements, and
objects by monitoring signal reflection
patterns, enabling new use cases
Active positioning
A communications device along with nearby
access points are used for positioning
Passive positioning
Access points alone are used to track the
environment and determine positioning
25. 26
5G / Wi-Fi positioning is useful indoors
and assists GPS outdoors
Active positioning
with RF sensing has a
variety of use-cases
Indoor navigation Vehicular navigation
Asset tracking
AGV tracking
26. 27
TRP: Transmission/reception point; SRS: Sounding reference signal; PRS: Positioning reference signal
• Access points (TRPs)
have known locations
and are synchronized
• A reference signal
(SRS or PRS) is
exchanged between
phone and access points
• The location of the
phone is determined by
analyzing the Channel
Impulse Response (CIR)
5G can
provide (indoor)
positioning
services
X-Y-Z
location?
TRP#1
Blocker
R
e
f
l
e
c
t
o
r
TRP#2
TRP#3
CIR
CIR
CIR
28. 29
Pro: no labels required
Con: not very accurate in non-line-of-sight conditions
Con: doesn’t use multipath information
Pro: very accurate, uses multipath
Con: requires dense labels
Con: robustness issues
Position
Time difference of arrival
(TDOA)
ML-assisted RF fingerprinting
(RFFP)
RFFP TDOA
Current precise positioning methods
have limitations in accuracy or feasibility
CIR #1
CIR #2
29. 30
Learn position and environment from multipath propagation
With enough unlabeled CSI samples, we can learn the geometry of the environment without labels
Reflector
Real Tx
Real Rx
access point
Virtual Rx
access point
Key idea 1
Multi-path components (e.g., from reflectors) can
help localize even with a single access point
Triangulation can use real and virtual access
points as reference.
Key idea 2
There is only one unique environment geometry
and access point location that can be compatible
with a collection of (unlabeled) CSI samples
30. 31
Learn position and environment from multipath propagation
Neural SLAM demonstrates an end-to-end trainable network to learn positions and environment
that best reconstructs the CSI samples
*Inputs and outputs may be CSI or related features such as ToF and/or AoA
𝑯𝒖
NN
p
𝑝% 𝑝& 𝑝'
𝒑𝟎
Propagation model
Learnable virtual
AP locations
Forward pass →
Backward pass ←
Predicted
UE location
Input
feature*
Learnable
encoder network
Maps CSI to location
(Fixed)
Decoder network
Incorporates physics of reflections
Reflector
$
𝑯𝒖
Reconstructed
input*
𝒑𝟎 𝑝%
p
𝑯𝒖
31. 32
32
Shreya Kadambi et al, ICC 2022, https://arxiv.org/abs/2203.08264
Neural RF SLAM achieves precise 3D positioning
Neural RF SLAM achieves ~43.4 cm accuracy for 90% of users using only
unlabeled CSI values from single anchor at 400 MHz bandwidth
3D ray tracing simulation
Neural RF
SLAM
32. 33
33
• RF signals can be employed
as bi-static radar
• Any change in the environment
also affects the wireless channel
• Specifically, human motion,
gestures, respiration
• The signal propagation is complex
• Self-supervised and weakly
supervised machine learning
enables robust analysis
of the signal
RF sensing
is powered by
machine learning
33. 34
RF sensing has a
variety of use cases
across industries
Home / enterprise / retail
automation and security
Consumer
electronics
Automotive
Healthcare
• Presence, positioning, tracking, activity classification
• Better privacy as compared with camera-based
• Works across walls
• Touchless control (Phone, TV, laptop)
• Proximity-based power save
• Baby presence alarm
• Presence-based setting
• Vitals, attention monitoring
• Contactless sleep monitoring, vitals, fall detection
34. 35
WiCluster enables non-line-of-sight
passive positioning
No precise labels required
To initialize the system, the user is
guided by an app to provide room-level
labels (kitchen, living room, …)
The access points record the
corresponding CSI packets
WiCluster: making
passive positioning
deployable at scale
• Three to four commercial IEEE 802.11
access points (AP), 5 GHz band
• Circular array with 4cm radius
• Bandwidth: 80 MHz
• Packet rate: 90 Hz
35. 36
36
Experiments in real environments to test feasibility of deployment
Environment #2
2D office,15m x 21m
Environment #1
2D office,14m x 20m
Environment #3
3D home
36. 37
Ilia Karmanov et al. WiCluster: Passive Indoor 2D/3D Positioning using WiFi without Precise Labels, GlobeCom 2021
End-to-end training
Triplet loss to exploit temporal prior
Clustering loss to exploit spatial prior
• Cluster labels are updated after every epoch
The crossed softmax ensures that the
CSI-to-3D mapping is bijective
Zone loss is used for embedding
the 3D location into the floor plan
• Floor plan can be 2D or 3D
• Only requires a few labels
Cluster
Project
Cluster
Softmax
loss
Self-supervised
Weakly-supervised
WiCluster is first to do weakly-
supervised passive positioning
Input: CSI ResNet
Latent labels
Latent space
3D labels
3D locations
Triplet loss
Zone loss
Floor plan
Zone labels
38. 39
WiCluster works in strong non-line-of-sight
Conference room with concrete walls:
strong non-line-of-sight
Ground truth Inference
1.13m
Offices
2.08m
Conference room
Mean error
Mean error
40. 41
Machine learning
design for wireless
communication and
RF sensing
Unsupervised learning
• Learning distributions and manifolds
is an approach to obtain features in an
unsupervised way
• Examples: WiCluster, Neural RF SLAM
• Other perspectives: self-supervised learning,
transfer learning
Adaptive models
• Models should be able to adapt to different
channel conditions and setups
• Examples: Hypernetwork Kalman, MIMO GAN
Generalization
• Designing ML models based on inductive bias,
gained from domain knowledge, or neural
augmentation can help generalization
• Examples: Hypernetwork Kalman, MIMO-GAN
Interpretability
• Neural augmentation helps interpretability
of modules in an ML model
• Examples: Hypernetwork Kalman, MIMO-GAN
41. 42
Neural RF sensing and neural rendering offer synergistic capabilities
Analogous to the compelling capabilities of computer vision and computer graphics
Computer
vision
Computer
graphics
ML methods to recover
scenes/objects
Physical
world Image
ML methods
for rendering
Neural RF
SLAM/
sensing
Neural
rendering
Learning position and
environment from CSI
Environment
Channel State
Information (CSI)
Generate spatially consistent
CSI from the environment
42. 43
AI is enhancing wireless
communications with generative
modeling and neural augmentation
AI is enhancing RF sensing
through self-supervised and
unsupervised learning to better
understand the environment
Qualcomm AI Research is
conducting leading research in
applying AI for RF sensing and
improved communications