Dean Bubley Profile picture
Oct 26 15 tweets 7 min read
Back for day 2 at #Fyuz22 - breakout session on TIP work on fixed broadband, optical & transport
10 TIP sub-groups on fixed broadband

Various commercial devices (more quant detail later in the keynote sessions)
Now FBB group doing disaggregated BNg & whitebox OLT
Lot of focus in fixed side of @TelecomInfraP is for mobile backhaul / fronthaul transport

OOPT doing disagg cell site gateways, routers, also planning tools & simulation

#Fyuz22
Just noticed “metaverse ready transport” in that chart.

Sigh.
… although I guess as long as it’s not as awful a vision as the #F5G nonsense I saw last week from WBBA I can deal with the hype-driven name
Disagg router & SDN being tested

KDDI & Turkcell done early tests
This is the Metaverse-ready MANTRA group at TIP

Focus on IPoWDM, so right down in the real source of value

No idea what “their party alien wavelengths” are!

Pluggable tranceivers, and combined transponder + router chassis

Exploratory stage. PoC in 2023
Hadn’t really heard of @IPInfusion before

Interesting to see reference to @netomnia in UK FTTX network
Now up, @MarvellTech talking about 5G fronthaul transport via Ethernet

Unclear to me that most FTTX providers are following this closely. Some talk about small cell backhaul. But limited mention of xHaul
This venue - IFEMA Palacio Municipal - has some great architecture, but it also has absolutely ludicrous “safety” theatre

It has a pre-session video longer than an aircraft safety demo, and the utterly stupid badge-scanning 100x a day at multiple points in the building
The mic for the keynote didn’t work. Ooops.

Guess they spent the audiovisual budget on the badge-scanning gadgets (which use veeeeery slow NFC) & army of human monitors wielding them
Definitely looks like TIP moving towards a pre-integrated “system” model for #OpenRAN

Makes sense to me - basically reference designs IMO

Supply diversification = more systems integrators
Cringey-but-understandable (as it’s media friendly)

“Metaverse ready”

Curious to see if in the literature it gets a capital M or not. If it’s Metaverse rather than metaverse then it’ll be a major category error
Good to hear recognition from @meta @Meta_Cx panellist that most AR/VR in medium term will be delivered on home WiFi

TIP metaverse group aiming to foster understanding of QoS, interop, measurements etc - may read across to the mobile domain

Sees TIP as "primary community"

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More from @disruptivedean

Oct 27
Back at #Fyuz22 for the #metaverse connectivity session

Curious to see the balance of “the metaverse” vs “a metaverse” in discussion and presentations Image
(A bit of history - I wrote one of the first ever market research reports on #VR #VirtualReality in about 1995, when I was working at UK analyst firm Datamonitor. It was published by FT Managerment Reports. Wish I could find a copy to look at my predictions again)
Speakers talking about metaverse use-cases

Accenture sees MV as a “deep stack”, not just an app layer. Referencing creator economy, customer engagement for brands etc

Vodafone panellist talking about “exploration” and travel uses
Read 54 tweets
Oct 26
Interesting to see sessions with infrastructure & tower companies at #Fyuz22

Here @DBRG_Group which owns all sorts of relevant assets like @freshwavegroup @boingo & @ZayoGroup

Talking about investment angle on OpenRAN etc Image
Big footprint now

Aiming for more in Asia in future as well

@AtlasEdgeDC is a JV with @libertyglobal ImageImage
Looking at the details on @boingo & @AtlasEdgeDC I can join the dots between Digital Bridge and #OpenRAN / #OpenWiFi ImageImage
Read 12 tweets
Oct 26
In the satellite / HAPS session at #FYUZ22

Panellist from @InmarsatGlobal @omnispace @midokura @AalyriaTech

Omnispace working via roaming using 3GPP standards

Sony unit midokura does sensing units (using any connectivity, wireless or fixed) Image
Interesting from Inmarsat talking about fit of O-RAN or possibly @SmallCell_Forum nFAPI with LEO satellites

Could put bits of RU/DU in space

RIC could have an NTN-specific xApp - very different problems for RF & spectrum management in space domain, eg moving satellites
Open RAN framework eg O-RAN could make it easier for multiple satellite providers to avoid reinventing the wheel for cellular connectivity
Read 11 tweets
Oct 26
I'm speaking at or attending a few events over the next few weeks.

In particular, this week I'm at #FYUZ22 in Madrid, which is a hybrid event run by @TelecomInfraP O-RAN Alliance and @Meta_Cx
Next week I'm at @Terrapinn @totaltelecom #TTCongress, speaking on one panel (about enterprise needs) and moderating another about rural connectivity

terrapinn.com/conference/tot…
I'm also planning to be at @CambWireless #CWIC22 which is more about human "hyperconnectivity" for metaverse, healthcare etc

cambridgewireless.co.uk/events/cwic-20…
Read 6 tweets
Oct 25
In Madrid for #fyuz2022 to hear about #openran #openwifi and #metaverse connectivity

Curious to hear more about indoor wireless, enterprise, neutral host, disaggregated FTTX & 6G directions
Kicking off #Fyuz22 now… ImageImage
It’s a 3-way event between @TelecomInfraP @Meta_Cx & #ORANalliance Image
Read 30 tweets
Sep 9
Back to Day 2 of @NGMN_Alliance #NGMNICE22 moderated by @guydaniels of @TelecomTV

Sessions today are about green networks & sustainability

Solemn introductions by Guy & Antia Doehler of NGMN commemorating yesterday's sad loss of the Queen
@NGMN_Alliance @guydaniels @TelecomTV First speaker is @martineaus , a #COP26 adviser on sustainability, setting wider global & societal context for the telecom industry.

Notes GSMA stats (31% more traffic, 5%+ electricity, 2%+ CO2 in 2021) show that they are "decoupled". But notes that last number must fall
Interestingly that suggests to me one of the more absurd arguments I've heard recently "we must reign in data traffic growth to reduce CO2 emissions" or "don't send that email" (!!) is a fallacy.

We know it, sustainability advisers know it, so let's stop pretending bits = CO2
Read 32 tweets

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