>From what we've seen so far in the field, it's about 10% drop between 8 and 4 >ms, and and another 10% drop to 2 ms.
I was showing a link in the field in a WISP beta location yesterday at the Streakwave event that was in 2ms mode window size and it was ranging in the 700-800 Mbps depending on traffic we were pumping through on iPerf. Jaime On Aug 8, 2014, at 7:18 AM, "Kurt Fankhauser" <li...@wavelinc.com<mailto:li...@wavelinc.com>> wrote: Jamie, Thanks for the quick reply. In non-sync mode what is expected latency on the links? Also in sync-mode what is the throughput hit when you adjust the window size for better latency? Reason I ask is you mentioned 8ms latency in your post and If I am backhauling across 7 towers that could add over 50ms of latency from one end of the network to the other... Kurt Fankhauser Wavelinc Communications P.O. Box 126 Bucyrus, OH 44820 http://www.wavelinc.com<http://www.wavelinc.com/> tel. 419-562-6405 fax. 419-617-0110 On Fri, Aug 8, 2014 at 10:12 AM, Jaime Fink <ja...@mimosa.co<mailto:ja...@mimosa.co>> wrote: GPS and GLONASS receiver are hard integrated in every product, the addition of the 2nd satellite network significantly increases reception, and the receiver is strategically places at the top of the enclosure for clearest reception. The implementation is integrated with an advanced custom GPSDO for 1PPS high precision, and radio groups A/B across the network of Mimosa radios switch TX/RX on the GPS epoch rise and fall. TDMA sync modes allow 50/50 split or 75/25 split for enhanced downstream, and window size adjustability from 2-8ms to optimize speed versus latency choices. For non sync modes, auto TDMA adjusts up/down dynamically and avoids fixing the bandwidth. Cheers, Jaime On Aug 8, 2014, at 7:02 AM, "Kurt Fankhauser" <li...@wavelinc.com<mailto:li...@wavelinc.com>> wrote: How does Mimosa get GPS Sync? Does it have a GPS receiver built into every radio or is there an external source? Kurt Fankhauser Wavelinc Communications P.O. Box 126 Bucyrus, OH 44820 http://www.wavelinc.com<http://www.wavelinc.com/> tel. 419-562-6405<tel:419-562-6405> fax. 419-617-0110<tel:419-617-0110> On Wed, Aug 6, 2014 at 2:19 PM, Matt Hoppes <mhop...@indigowireless.com<mailto:mhop...@indigowireless.com>> wrote: I totally understand, Steve. What I'm saying is now you have folks throwing up 5GHz 40MHz backhauls.... ewwwww. I guess we'll say. It's nice the options are out there, but I wish they could be saved for use in the hands of WISPs only. On 8/6/14, 2:17 PM, Steve Barnes wrote: > Matt, nausea can be fixed with realism. I have used nothing but 5GHz > backhauls for 8 years. Only in the last 2 years have we gone to any 5 GHz > Client other than business. I have 15 towers and each has at least 2 paths > in and out for redundancy. So that is 35+ Links. Most are 5 miles or more > so not an AF24 candidate in my rain zone. I can't afford to just go out and > buy $175,000 worth of licensed backhauls. But for the price of one Licensed > link I can buy 2.5- 5GHz links (AF5, Mimosa, or whoever) saving me $100,000 > when all is said and done. > > Would I prefer to do all licensed and save all the 5GHz for Customer? Heck > Yes!! But that is not the reality I live in. > > Steve Barnes > General Manager > PCSWIN.com<http://PCSWIN.com> > Howard LLC. > > -----Original Message----- > From: wireless-boun...@wispa.org<mailto:wireless-boun...@wispa.org> > [mailto:wireless-boun...@wispa.org<mailto:wireless-boun...@wispa.org>] On > Behalf Of Matt Hoppes > Sent: Wednesday, August 06, 2014 2:03 PM > To: WISPA General List > Subject: Re: [WISPA] Mimosa B5-160 v UBNT AF5-US Chart (working) > > I guess... all this backhauling in 5GHz is just making me nauseous. > > > > On 8/6/14, 1:48 PM, Mike Hammett wrote: >> Higher one way throughput. >> More channels to choose from. >> DFS hit doesn't take your link down. >> External antennas. >> Once you add in those external antennas, there are a ton of things >> that vary like X-pol and F/B. >> Lower power consumption. >> Standard PoE. >> Etc. >> >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions >> http://www.ics-il.com >> >> <https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentC >> omputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent- >> computing-solutions><https://twitter.com/ICSIL> >> >> ---------------------------------------------------------------------- >> -- >> *From: *"Matt Hoppes" >> <mhop...@indigowireless.com<mailto:mhop...@indigowireless.com>> >> *To: *"WISPA General List" <wireless@wispa.org<mailto:wireless@wispa.org>> >> *Sent: *Wednesday, August 6, 2014 12:40:36 PM >> *Subject: *Re: [WISPA] Mimosa B5-160 v UBNT AF5-US Chart (working) >> >> THanks Josh! >> I'm not sure this puts the Mimosa device in a positive spot light? >> >> H/V instead of cross-slant antennas. >> Pretty bad F/B compared to the airFiber. >> And latency is higher than an airFiber >> >> What's the "amazing" thing about this new device? >> >> On 8/5/14, 6:16 PM, Josh Reynolds wrote: >>> >> https://docs.google.com/spreadsheets/d/1gurmZ2nJru0e87DZuGxfipTB326NiP >> OTkLXNIXBDfdc/edit?usp=sharing >>> >>> submit comments for approval / additions please >>> >>> I'm waiting back on UBNT to help further fill in the chart, and some >>> of it I'm lazy on. >>> >>> TODO: For sure, add bandwidth / distance / modulation / signal / >>> channel width table >>> >>> Also, would like to hear Mimosa's PPS count, and see any results of >>> an >>> RFC2544 test (which normally eats most wireless gear alive). >>> >> _______________________________________________ >> Wireless mailing list >> Wireless@wispa.org<mailto:Wireless@wispa.org> >> http://lists.wispa.org/mailman/listinfo/wireless >> >> >> >> _______________________________________________ >> Wireless mailing list >> Wireless@wispa.org<mailto:Wireless@wispa.org> >> http://lists.wispa.org/mailman/listinfo/wireless >> > _______________________________________________ > Wireless mailing list > Wireless@wispa.org<mailto:Wireless@wispa.org> > http://lists.wispa.org/mailman/listinfo/wireless > _______________________________________________ > Wireless mailing list > Wireless@wispa.org<mailto:Wireless@wispa.org> > http://lists.wispa.org/mailman/listinfo/wireless > _______________________________________________ Wireless mailing list Wireless@wispa.org<mailto:Wireless@wispa.org> http://lists.wispa.org/mailman/listinfo/wireless _______________________________________________ Wireless mailing list Wireless@wispa.org<mailto:Wireless@wispa.org> http://lists.wispa.org/mailman/listinfo/wireless _______________________________________________ Wireless mailing list Wireless@wispa.org<mailto:Wireless@wispa.org> http://lists.wispa.org/mailman/listinfo/wireless _______________________________________________ Wireless mailing list Wireless@wispa.org<mailto:Wireless@wispa.org> http://lists.wispa.org/mailman/listinfo/wireless
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