OFC 2018 Theme: 400 Gbps

Qualcomm Wi-Fi 6 Event Wrap-up

8/27/2019

We attended the Qualcomm Wi-Fi 6 event held in San Francisco today. Representatives from partner companies who attended included HPE Aruba, Cisco, Commscope, Boingo, Netgear, Rivet Networks, AMD, and Microsoft. The principal announcement at the event was that Qualcomm announced its Networking Pro Series Platforms which are focused on Wi-Fi 6 capabilities, semiconductor systems which are in initial stages of availability and expected to be available on systems in coming months and quarters. The new Networking Pro Series chip systems hit four price points generally segmented by the number of antennas (more at the higher end) and are primarily targeted to the enterprise market, though we learned that some of the high-end consumer ("prosumer") vendors plan to use these chips as well. The new Networking Pro products have unique features compared to previous Wi-Fi 6 chips introduced from Qualcomm, including upstream MU-MIMO and upstream OFDMA and the design claim is that these can support 1,500 simultaneous users both upstream and downstream.

In the past, it could be said that Wi-Fi and cellular compete in some markets. We found it interesting that Qualcomm said that it expects that Wi-Fi 6 mesh products will be the way to get 5G millimeter-wave signals indoors. Several Qualcomm executives echoed the message that Wi-Fi and cellular are complementary, even though many Qualcomm service provider and cellular equipment partners do not subscribe to this point of view.

Qualcomm shared some impressive numbers. It ships approximately 1B Wi-Fi device chips per year at a run-rate; it has shipped over 4B Wi-Fi chips since 2015; and by comparison, had shipped 1/2B chips by 2010. It has shipped Wi-Fi chips with MU-MIMO capabilities to a total of 0.75B client devices. Qualcomm claims it has found that Target Wait Time (TWT) can improve cell phone battery life by as much as 60%.

HPE Aruba President, Keerti Melkote, presented and shared with the audience that it had won the Wi-Fi project to the nearby Chase Center, where the NBA's Warriors play and that it should operating soon. Additionally, Melkote emphasized that Aruba had recently begun shipping its price-competitive Instant ON product and the take-up has been strong. Cisco SVP Engineering, Anand Oswal, primarily discussed Cisco's Open Roaming initiative that focuses on seamless and secure public Wi-Fi onboarding. It was interesting that Cisco did not focus its comments on Wi-Fi 6. Morgan Kurk, CTO Commscope and acting President of Ruckus Networks spoke about the benefits of Wi-Fi 6 to venues, primary and secondary educational institutions, including AR & VR, 1:1 and online assessment use cases. Derek Peterson, CTO Boingo, a Wi-Fi/cellular venue services provider shared that it is now serving 1B consumers per year. Its goal is to get 100 MHz to each user, and that it will reach this goal by using all available spectrum, licensed and unlicensed. Peterson also shared its observations of the benefits from using Wi-Fi 6 at its trial that began in April of 2019 at the John Wayne Airport in Irvine, CA. Morgan Teachworth, Head of Hardware Platforms of Cisco Meraki, shared observations of several events it has been involved with, including the US Open Pebble Beach 2019 event, where, to its surprise, upload traffic exceeded downlink traffic. David Henry, SVP Connected Home Products from Netgear, hinted that it plans to introduce its Wi-Fi 6 mesh product, saying wait for details next week. We also learned that Netgear would leverage the highest end Qualcomm Network Pro chips intended for enterprise-class devices.

VK Jones, VP of Technology, Qualcomm Atheros, spoke about future products and standards work. He said by 2020, we should expect 6 GHz, and, by 2022, 802.11ax Release 2 features including scheduling and spatial re-use to improve old device capabilities. 6 GHz requires a third-party service provider to coordinate what frequencies each access point uses.

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open19 summit - The Foundation expects 2019 to be the year of deployments

5/16/2019

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We attended the Open19 Foundation Summit 2019 in San Jose, CA. The key message of the leadership team of the Foundation was that it expects 2019 to be the year where Open19 systems begin shipping. Yuval Bachar, President of the Foundation explained that there are 8-10 companies that are deploying or seriously considering, including two mega data center operators in process of evaluation and at least 6 adopters in advanced evaluation/deployment. Open19 does not specify what technology will be inside the systems; it only defines the form factor. Interestingly, GPU and ARM designs are included and we heard about AMD CPU more often than we did Intel.

VaporIO made a presentation about its edge data center systems. Matt Trifiro, CMO of VaporIO explained that its systems nominally consume up to 165 kw in a 9 foot round datacenter. It claims that Vapor IO is deploying in 6 cities, 3 to 4 data centers in each city.

ASUS and a new company, German Edge Cloud, both made interesting presentations. Salim Fedel, Associate VP Enterprise Solutions Business Group, ASUS, presented a few of the company's Open19 oriented products, Alps19, Brick and its Network Switch. Jason Rylands, VP of Data Center Strategy & International Sales, German Edge Cloud, made a very interesting presentation about its company's activities in Germany on how it is participating in the manufacturing industry in Germany. There is reticence on putting manufacturing data and control on the cloud, but there is a desire to build a German-only computing system, driven in part by GDPR and part by the nation's focus on manufacturing - that's the opportunity. German Edge Cloud has decided to use Open19 systems - accessing only the front of the racks is a big deal, it believes.

German Edge Cloud shared many examples of how it is engaging with manufacturers for real-time error tracking during the manufacturing process, using analytics, and sharing information between various companies in the German supply chain.