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Qualcomm introduces their first 802.11ay 60GHz chipsets

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Qualcomm announced today their first 60GHz Wi-Fi chipsets based on the 802.11ay-draft specification.

QCA64x8 series (QCA6438 and QCA6428) for fixed infrastructure and QCA64x1 series (QCA6431 and QCA6421) for mobile devices will provide 802.11ay connectivity. Qualcomm is working together with Facebook to use the chips in their Terragraph network.

They don't talk about the technical specifications. 802.11ay adds MIMO and OFDMA to 60GHz for example, it pretty comparable to 802.11ax but with channels of 2 GHz wide on 60 GHz. Real world speeds of 20 Gb/s should be reachable, which enables lossless wireless display transfers for example.

Qualcomm Dramatically Extends Wi-Fi Experiences to the 5G Era with 60GHz 802.11ay Solutions
–Industry’s First 11ay Solutions for Mobile and Infrastructure Deliver Breakthrough 10Gbps Network Performance and Enable New and Enhanced Use Cases-

OCT 16, 2018SAN DIEGO
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), today announced a family of 60GHz Wi-Fi chipsets, the QCA64x8 and QCA64x1, delivering 10+ gigabit-per-second (Gbps) network speeds and wire-equivalent latency, while setting the industry low-power benchmark for extended device battery life. As a new connectivity era dawns, reliance on high-bandwidth mmWave spectrum will increase, bringing powerful new wireless experiences like ultra-high-definition video streaming, Virtual/Augmented Reality (VR/AR), mobile screen casting and fixed wireless mesh backhaul. Qualcomm Technologies’ 60GHz Wi-Fi portfolio has the flexibility to meet those challenging demands while harnessing unique capabilities that support new 60GHz Wi-Fi Sensing applications like proximity and presence detection, gesture recognitions, room mapping with precise location and improved facial feature detection. Qualcomm Technologies is the first-to-market with a 60GHz Wi-Fi solution with optimizations based on the 802.11ay specification, enabling best-in-class 60GHz Wi-Fi speeds and unmatched coverage performance.

“mmWave holds enormous potential to support a new class of user experiences, and Qualcomm Technologies is leading the charge with both its Qualcomm® Snapdragon™ X50 5G NR modem family and unlicensed 60GHz Wi-Fi mmWave solution,” said Rahul Patel, senior vice president and general manager, connectivity and networking, Qualcomm Technologies, Inc. “Our 11ay solutions were developed with the flexibility to support a broad ecosystem of smartphone, router or fixed wireless access platforms and provides the industry with the critical building blocks needed to take connectivity performance to the next level.”

Qualcomm Technologies’ industry-first family of 11ay 60GHz Wi-Fi chipsets includes QCA6438 and QCA6428 for infrastructure and fixed wireless access, and the QCA6421 and QCA6431 for mobile applications. Earlier this year, Qualcomm Technologies, and Facebook announced they are working together to deliver high-speed internet connectivity with Facebook’s Terragraph technology through the development of a multi-node wireless system based on the QCA6438 and QCA6428 chipsets. Distinct from the 2.4 and 5GHz bands commonly used in Wi-Fi networks all over the world, mmWave-based 60GHz Wi-Fi is a low interference, bandwidth-rich spectrum that delivers increased wireless capacity, multi-gigabit speeds, and ultra-low latency. These attributes make 60GHz Wi-Fi ideally suited across a wide range of wireless ecosystems spanning mobile, enterprise, outdoor backhaul, and the smart home.

“We are excited to work with Qualcomm Technologies to develop 60 GHz solutions based on Facebook’s Terragraph technology and Qualcomm Technologies’ chipsets,” said Anuj Madan, Product Manager at Facebook. “By enabling service providers to offer high-quality internet connectivity in dense urban and suburban areas, this collaboration supports our work to bring more people online to a faster internet.”

Empowered by double-digit gigabit-per-second speeds, this new family of solutions provides wire-equivalent latencies enabling new and exciting gaming and entertainment experiences such as 4K streaming, virtually lag-free mobile screen casting to an entertainment system and truly immersive wireless virtual and augmented reality experiences, all while providing high power efficiency to significantly extend battery life.

“As consumers all around the world are increasingly relying on mobile devices to power their gaming and entertainment activities, they expect seamless experiences powered by unrivalled speed and ultra-low-latency,” said Bryan Chang, General Manager of ASUS Mobile Business Unit. “Our latest line of Republic of Gamers (ROG) mobile devices are designed specifically to meet these high-performance mobile gaming needs while leveraging Qualcomm Technologies’ existing 60GHz Wi-Fi solutions. We are happy to see Qualcomm Technologies continue their innovation on 60GHz Wi-Fi technology.”

Signature attributes of 60GHz Wi-Fi go far beyond high performance throughput, as Qualcomm Technologies’ new chipsets enable unique, always-on ambient Wi-Fi sensing capabilities, enabling devices to identify people, objects, movements and precise location without being affected by light conditions. Networking and mobile devices alike can take advantage of these new Wi-Fi sensing features to provide new and differentiated experiences to end users.

“802.11ay brings unprecedented connectivity for wireless devices, providing the best-to-date alternative to cable and fiber,” said John Tully, chief executive officer, MikroTik. “Qualcomm Technologies’ new family of 11ay 60GHz Wi-Fi solutions helps us enable countless new use cases across the Enterprise.”

Qualcomm Technologies’ new 60GHz Wi-Fi chipsets, the QCA64x8 and QCA64x1 are available today. For more information, please visit www.qualcomm.com.
 
Well 802.11ad was rather short lived. It seems like they are shooting them self in the foot with the 60GHz band. Tons of promises but nothing seems to get done with it due to companies being scared to make client devices.
 
How practical will this be? Won't a sheet of paper block a 60 GHz transmission? I think about these things as I am building a new house, and wiring it in the best future-proof way that I can. Even if we end up with AP's in every room for 60GHz wireless, the signal would get blocked by virtually anything. Where is deployment practical?
 
Think of 802.11ad/ay as super fast Bluetooth. It's intended as high bandwidth point-to-point connection for peripherals like laptop docks and VR headsets.
 
Think of 802.11ad/ay as super fast Bluetooth. It's intended as high bandwidth point-to-point connection for peripherals like laptop docks and VR headsets.

I wish they stopped using the "Wi-Fi" labeling with 802.11ad/802.11ay. It's causing nothing but confusion among consumers (but then, maybe that's the intended goal).
 
I wish they stopped using the "Wi-Fi" labeling with 802.11ad/802.11ay. It's causing nothing but confusion among consumers (but then, maybe that's the intended goal).
I understand your point. But one of the key features of ad/ay is that they work more like Wi-Fi than Bluetooth. In Windows the ad connection is made via the Wi-Fi settings, not Bluetooth or something else.

This technology would have gone the way of Wireless USB and other 60 GHz technologies if the WFA had not brought it into its tent...
 
I understand your point. But one of the key features of ad/ay is that they work more like Wi-Fi than Bluetooth. In Windows the ad connection is made via the Wi-Fi settings, not Bluetooth or something else.

I still remember being at the IEEE Plenary in Atlanta many years back when the initial discussions started in earnest for the 60GHz PHY...

There are good use cases for the 11ad/ay, although with the WiFi branding by WFA, those use cases are not as clear as they could be.

IEEE did a good job of integrating the 60GHz PHY into the 802.11 MAC, so this made driver support fairly straightforward to implement...

This technology would have gone the way of Wireless USB and other 60 GHz technologies if the WFA had not brought it into its tent...

No doubt - but the USB Implementers Forum has a bad track record of integrating Wireless into their specs - to whit, the WiMedia (UWB) stuff from the mid-2000's... WiMedia did get into IEEE, over in the 802.15.4WG, but it really should have been assigned to 802.11 - part of that was politics, as it always is...

UWB easily did 200Mb/s - even two buildings away :D

UWB had 7.5GHz of spectrum (11ad only has 2.16GHz per channel, 11ay can bond up to 4 for 8.65GHz) - so Shannon says it was going to have some decent performance... and it was in the noise floor - see below:

Screen Shot 2018-10-17 at 4.11.21 PM.png

But it ran afoul of other 802.11 and 802.15 efforts, and kind of died... and it took out more than a few silicon startups when things failed to get standardized -- UWB never really went away - there are companies still developing product around the UWB Impulse Radio mode for fine grained positioning - starting to see more of that in the robotics space these days...
 
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