Just start doing fiber. Sent from my iPhone
> On Mar 25, 2021, at 8:54 PM, Adam Moffett <[email protected]> wrote: > > > That's what I'm seeing as well I guess. Can't get more SNR, can't get more > hertz. > > The only path to improvement I see is really big beam forming array with even > more MU-MIMO chains. Cost will go up accordingly I think. > > The alternate path would be millimeter wave with all the obvious caveats. Not > trying to be a doomsayer, but I'm seeing a wall in front of me. > > > > On 3/25/2021 6:30 PM, Mathew Howard wrote: >> It's seems to me that it would require a pretty radical change for fixed >> wireless to progress a whole lot beyond what it's currently capable of. >> Maybe 6ghz being opened up will allow for using much wider channels, and >> keep things interesting, but I don't see things like MU-MIMO being more than >> an incremental improvement, like practically everything over the past decade >> or so. >> >> 60ghz has the potential to be a true competitor to fiber, but that's going >> to require a completely different network design than what we're used to. >> >> On Thu, Mar 25, 2021 at 11:39 AM Steve Jones <[email protected]> >> wrote: >>> In 10 years it will be trending to niche market for home use. We will have >>> fiber to the farm so it is what it is. >>> >>> On Thu, Mar 25, 2021, 11:26 AM jerry bickle <[email protected]> >>> wrote: >>>> Best to watch The Simpson’s for a glimpse into the future. I’m pretty >>>> sure there’s time travel involved. >>>> >>>> >>>> >>>> I think RF Design hasn’t evolved much. Simple N=1 reuse and cell splits >>>> are the method that’s been used successfully for decades. Going smaller >>>> isn’t innovative. MiMo is a big leap however. Broader channels are the >>>> only way to deliver huge bandwidth. Going higher and higher QAM doesn’t >>>> work well for mobile handsets and the diminishing returns and crazy timing >>>> necessary to maintain a high QAM other than a lab are not practical. >>>> Small cells are UGLY. They’re also close to the people and EMR is a >>>> concern to many. The FCC has guidelines that I do trust but we’re not >>>> dealing with sites that are 100’ tall and every 1/2 mile now. They’re on >>>> just about every street corner. Most carriers are digging up the streets >>>> to bring fiber to each of these poles. It’s an expensive deployment. >>>> 802.11ax is the best innovation I’ve seen and it is truly 5G more than >>>> anything else that’s out there. 8x8 and 12x12 MiMo and color coded >>>> streams for interference mitigation are a big difference maker. >>>> >>>> >>>> >>>> Jerry Bickle >>>> >>>> President >>>> >>>> RF Design Services, LLC >>>> >>>> Cell: 405.650.3366 >>>> >>>> Fax: 405.330.1310 >>>> >>>> Email: [email protected] >>>> >>>> WEB: www.rfdesignservices.com >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> From: AF <[email protected]> on behalf of Adam Moffett >>>> <[email protected]> >>>> Reply-To: AnimalFarm Microwave Users Group <[email protected]> >>>> Date: Thursday, March 25, 2021 at 9:59 AM >>>> To: AnimalFarm Microwave Users Group <[email protected]> >>>> Subject: [AFMUG] Wireless future >>>> >>>> >>>> >>>> Any opinions on where wireless technology will evolve in the next 5 years? >>>> >>>> >>>> >>>> There's a compound annual growth in demand, and trying to think about >>>> >>>> how manufacturers will meet that going forward. I'm assuming we can't >>>> >>>> count on bigger channels or more spectrum. So what then? More MU-MIMO >>>> >>>> chains? Or is it going to have to be street level small cells (60ghz >>>> >>>> etc)? Or something else? >>>> >>>> >>>> >>>> We're investing heavily in fiber, as I know a lot of you are, but the >>>> >>>> wireless customers aren't going to go away. >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> AF mailing list >>>> >>>> [email protected] >>>> >>>> https://urldefense.proofpoint.com/v2/url?u=http-3A__af.afmug.com_mailman_listinfo_af-5Faf.afmug.com&d=DwIGaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=oZldojrM2-7OE-SOcQyzFlyOFVuvqI9-MKCJpgPtw5o&m=bOiKRwWQBPYARG4WBm8Fvsompi82WCazDT9jImYirBk&s=y0OEvTCKA-uC0trV_bZmS0o2H7KqtGiFk0J4YCzSDSA&e= >>>> >>>> >>>> >>>> -- >>>> AF mailing list >>>> [email protected] >>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> -- >>> AF mailing list >>> [email protected] >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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