7 WiFi, also technically known as IEEE 802.11be, marks a revolution in wireless connectivity that promises to forever change the way we use the Internet in our everyday lives. This new standard not only introduces significant progress in speed, stability and efficiency, but also lays a foundation for future technological innovations such as virtual reality, the augmented reality and Internet of Things (IoT).
Since its official announcement in January 2024, WiFi 7 has become the center of attention of technology experts and consumers. Its features promise to far surpass previous generations, making it the preferred choice for homes, the most disruptive y entertainmentBelow, we break down in detail what WiFi 7 is and what makes it so special.
What is Wi-Fi 7?
WiFi 7 is the seventh generation of the wireless connectivity standard, designed to offer extreme bandwidth performance, speed and reliability. Under its technical name IEEE 802.11be, this standard elevates the existing capabilities of WiFi 6 and 6E with improvements such as a Channel width up to 320 MHz and the incorporation of innovative technologies such as Multi-Link Operation (MLO) y 4096-QAM.
It works in three different frequency bands (2,4 GHz, 5 GHz y 6 GHz) to provide more stable connectivity and less interference. It is also designed to be backward compatible with previous standards, allowing many devices to use its networks, even if they do not take full advantage of all its capabilities.
Main features of WiFi 7
WiFi 7 is not only based on improving the already known aspects of its predecessors, but it incorporates new technologies. and features that make it stand out. These are the main features that define WiFi 7:
- Bandwidth up to 320 MHz: WiFi 7 channels are twice as wide compared to WiFi 6, allowing for faster speeds and less network congestion in dense environments.
- 4096-QAM modulation: This means that more data can be transported in the same amount of time, increasing the efficiency by 20% compared to WiFi 6.
- Multi-Link Operation (MLO): Allows you to use multiple frequency bands simultaneously to improve speed, reduce latency and ensure a more stable connection.
- Improved compatibility with IoT and advanced applications: WiFi 7 is designed to be the foundation for emerging technologies such as virtual reality, augmented reality and smart home.
Key differences between WiFi 6 and WiFi 7
The comparison between WiFi 6/6E and WiFi 7 shows significant progress in every technical aspect. Here are the most important differences:
| 6 WiFi | Wi-Fi 6E | 7 WiFi | |
|---|---|---|---|
| IEEE Standard | 802.11ax | 802.11ax | 802.11be |
| Maximum speed | 9,6 Gbps | 9,6 Gbps | 46 Gbps |
| Bands used | 2,4 GHz, 5 GHz | 6 GHz | 2,4GHz, 5GHz, 6GHz |
| Channel size | Up to 160 MHz | Up to 160 MHz | Up to 320 MHz |
| Modulation | 1024-QAM | 1024-QAM | 4096-QAM |
What is WiFi 7 used for in everyday life?
The WiFi 7 standard will not only benefit home users looking for faster browsing, but also the most disruptive e industries. This includes applications such as:
- Streaming in 4K and 8K: Allows for uninterrupted streaming of ultra-high-definition multimedia content.
- Cloud Gaming: Reduces latency, a critical factor for online gaming and streaming.
- Industrial automation: Improves communication between machinery and IoT devices.
- Augmented and virtual reality: Opens up new possibilities for immersive experiences thanks to its low latency and high stability.
WiFi 7 delivers faster, more efficient, and more reliable wireless connectivity that promises to populate our homes and businesses with more advanced and useful technology.
- WiFi 7 is the IEEE 802.11be standard, revolutionizing wireless connectivity.
- With a bandwidth of up to 320 MHz and 4096-QAM, it far surpasses WiFi 6.
- It introduces advancements such as Multi-Link Operation and support for 2,4 GHz, 5 GHz and 6 GHz.
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