USI | 【Wi-Fi 7】Experience the Future of Live-Streaming in the 2024 Paris Olympics

08/05/2024

【Wi-Fi 7】Experience the Future of Live-Streaming in the 2024 Paris Olympics

Are you following the 2024 Paris Olympics?

The 33rd Summer Olympics (2024 Summer Olympics) will be held in Paris, France, from 26 July until 11 August 2024, with daily competitions to watch. Internet streaming speed is critical for smoothly watching live broadcasts across time zones. In the 2021 Olympics, the global live viewership reached 3.5 billion, with athletics being the most watched event, attracting 500 million viewers. The fundamental of watching the 2024 Paris Olympics is to build a stable Internet connection and ensure a seamless streaming experience.

However, the market's mainstream Wi-Fi 5 and Wi-Fi 6 protocols still have occasional interruptions and delays in real-time streaming. It is believed that many of you have encountered screen lag during the most critical moments of a game. The latest Wi-Fi 7 protocol is able to get rid of these problems and provide high-speed network and connection quality for video and audio streaming over the Internet. This article will introduce how Wi-Fi 7 and its related applications will change your video-viewing experience to ensure you won't miss a moment of the action.

What could you expect from the New Streaming Era with Wi-Fi 7?

Ultra Speeds and Seamless Connectivity
The Wi-Fi 7 router offers revolutionary speeds reaching up to 46 Gbps, ensuring the live game is broadcast in stunning clarity. This ultra-fast speed will make you feel like you are in the stadium, experiencing every moment in real-time. Say goodbye to streaming lag. Wi-Fi 7's ultra-low latency means your streaming will be as smooth as the athletes' performances, whether a heart-stopping sprint or a graceful dive.

Expanded Frequency Bands and Capacity for the Masses
Wi-Fi 7 expands frequency bands up to 320 MHz, allowing a large amount of data to flow without congestion. This is vital for events like the Olympics, where millions will stream simultaneously. The enhanced Wi-Fi module ensures robust performance under heavy load conditions. Wi-Fi 7 also rises to the challenge with Multi-Link Operation (MLO) technology, ensuring multiple connections remain smooth and stable, akin to having multiple lanes on a highway. No matter how many viewers tune in, your connection will remain uninterrupted.

Enhanced Viewing with 4K Multi-Devices and 8K TV Live Streaming
With 4K device projection, any room can be transformed into a personal theater, allowing you to watch the opening ceremony on a massive screen with every detail rendered in stunning clarity. For 8K, TVs will be broadcast in breathtaking detail. Wi-Fi 7 supports the immense data requirements of 8K streaming, delivering ultra-high-definition content without lag, bringing excitement directly into your living room.

When the Multi-Link Operation (MLO) Meets the Olympics

As technology advances at a rapid pace, so does Wi-Fi technology. With Wi-Fi 7 comes a revolutionary innovation in Multi-Link Operation (MLO) technology. This technology improves network speed and stability and lays a solid foundation for the future of wireless communications.

What is Multi-Link Operation (MLO) technology?

Multi-Link Operation (MLO) technology is a core technology in Wi-Fi 7 that allows a device to utilize multiple frequency bands (e.g. 2.4GHz, 5GHz, and 6GHz) for data transmission simultaneously. This means that devices can connect to multiple frequency bands at the same time, resulting in significantly faster network speeds, reduced latency, and improved reliability. MLO enables multi-band aggregation through Multi-Link Devices (MLDs), which allow devices to send and receive data on different bands and channels simultaneously. This technology consists of two main modes:

STR mode (Simultaneous Transmit and Receive operation): Allows multiple links to operate independently.
NSTR mode (non-simultaneous transmit and receive operation): does not allow simultaneous receive and transmit operation, and all links can only receive or transmit data at one time.

Key benefits of MLO technology

Increased network speed: By using multiple frequency bands simultaneously, MLO can significantly improve data transfer speeds to meet the high bandwidth requirements of modern applications.
Reduced network latency: Multi-band aggregation reduces data transmission latency and provides a smoother network experience.
Increased Network Reliability: Multi-link operation improves network stability and resistance to interference, ensuring stable connections in high-density environments.

On the other hand, the application of MLO technology in the Olympic Games will also bring the following significant advantages:

Enhanced live spectator experience: Live spectators can enjoy faster Internet speeds and share the event's excitement in real-time.
Increased efficiency of media coverage: With MLO technology, reporters can quickly upload high-definition photos and videos for real-time coverage.
Athlete data analysis: Athletes and coaches can use MLO technology to analyse data in real-time to adjust their game strategies and improve their skills.

USI’s Milestones in Wi-Fi 7 & Wi-Fi 6E

In 2020, USI collaborated with Broadcom, leveraging Broadcom's BCM4389 wireless chip, the world's first Wi-Fi 6E chip for mobile devices. We developed the WM-BAX-BM-62 System-in-Package (SiP) module, a sophisticated solution that combines compact design with high functionality.

In 2023, USI introduced the Wi-Fi 7 Proof of Concept (PoC) module and launched the Pisces Wi-Fi 7 enterprise access point (eAP), setting a new benchmark in wireless technology. The Wi-Fi 7 eAP delivers tri-band enterprise-level performance across 2.4 GHz, 5 GHz, and 6 GHz, boasting a remarkable throughput exceeding 14 Gbps. High throughput and cross-frequency connectivity advantages make this product well-suited for high-volume data transmission needs.

As the trend towards miniaturization continues, Wi-Fi 6E's extended frequency range effectively mitigates network congestion while integrating Wi-Fi 7 technologies optimizes transmission efficiency. Wi-Fi 7's applications have expanded beyond compact devices like smartphones to sophisticated sectors demanding high reliability and advanced technology, including automotive systems, industrial equipment, medical systems, and cloud computing. USI, is at the forefront of pushing the boundaries of wireless technology, committed to delivering innovative solutions that enhance connectivity and performance. The advancements in Wi-Fi 7 and Wi-Fi 6E exemplify our dedication to pioneering the future of wireless communications.