Where can I go to verify if my Wifi is setup properly to use wireless N? When I look at my connection info it shows speed of 65mbps. I have a netgear 3500 n router and my netbook which is sitting right next to me is connecting to at 150mbps wireless n. Seems to me that my NC is only connecting at G speed. Any thoughts?
you can have access speeds of that fast but the problem is the read write of the source on the nook you are trying to edit.
802.11G only supports speeds up to 50 Mb/s, so you're definitely getting N speeds.
Related
Everything I've read about my nook color says it supports 802.11n. However, it doesn't see my 802.11n router at home (or the 802.11n side of my wndr3300), all it see is the 802.11g essid.
My only guess is that it doesn't do 5ghz N? that's not really doing N on the client side, is it?
Single-band N onry (2.4Ghz) sorry.
I am trying to troubleshoot my router, it does b/g/n
I have it set to g/n
I want to know if there is a way to tell whether the cappy is using the G or the N radio
I cant disable G, I need both on but I would like to see that the phone is using N if it can
quite simply, if the router you have isn't dual-band and is just using the 2.4GHz range and NOT the 5GHz range, then yes, your phone is connected at wireless n. but just because you have a theoretical max of 133 Mbps (or 300 Mbps if you bought the router within the past 6 months) doesn't mean that's the thoroughput you're going to get.
likely, depending on where you live, your internet connection tops at about 10 Mbps (that's megabits, not megabytes)... some places (especially if you have fiber) around 50 Mbps...
so realistically your phone is likely maxing out any downloads at about 2 megabytes a second... 10 if you have a really fast connection.
I am not asking due to speed
I am asking
Is there a way to tell what type of network your wifi is connected to, b/g/or n?
not just to my router, but anytime I am on wifi
on the phone?
on a XP?
on Mac?
PS
DD-WRT shows channels higher than 11 so those must be the 5Ghz channels
it is a WRT300N btw
the cappy doesnt have a 'n radio' and a 'g radio'
the cappy has an 'n radio' and 'n radios' are backwards-compatible to pickup older signals
you set your router to output g/n signals, your recieving device will pick up on the fastest signal
to test it, look at your data speed,
in windows click your wifi in the corner > status > SPEED
on your phone... Menu > Settings > Wifi > click your network > Link Speed
mac... i dont care.
aalh said:
I am not asking due to speed
I am asking
Is there a way to tell what type of network your wifi is connected to, b/g/or n?
not just to my router, but anytime I am on wifi
on the phone?
on a XP?
on Mac?
PS
DD-WRT shows channels higher than 11 so those must be the 5Ghz channels
it is a WRT300N btw
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Click to collapse
Think that router didn't allow for auto switching between 2.4 and 5Ghz channels. You have to select it, so the one you select is the one you are using.I font think Lynksys starts auto switching until the 400N. On other networks,.use speedtest. Anything over 5.6mb (i think) is n speed.
Sent from my GT-I9000 using XDA App
Wondering if there is anything that can be done to get a Nook to connect at faster than 54 mbps G speeds? Does it really have a N wireless chip? I have searched and searched and cant find an answer to this.
According to the spec sheet, the wireless radio chip does support N. I'm not sure whether the software supports it
Radio: Chip ID Ti wl1271 (kernel reports wl1273) Chip supports bluetooth transmit/recieve and fm radio functions through the same antenna, but is not enabled in software drivers. Connectivity: 802.11b/g/n Security: WEP/WPA/WPA2/802.1x Mode: Infrastructure
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Click to collapse
I get N connectivity via CM7 - been so long since I ran stock that I don't recall.
Rodney
Yamadog, do you currently have a n router that you are trying to connect too?
I've read before that the Nook Color wifi chip only supports 2.4 GHz range (which is used for both 11g and 11n) but not 5 GHz range (which is only for 11n). If you have a b/g/n/ router running in compatibility mode for all three types then it might possibly be doing 11n only at 5 GHz and 11b/g only at 2.4 GHz and so your Nook would never be able to see the 11n signal. Try putting your router in 11n-only mode and see what happens
I'm on CM7 and I've never seen a rate above 54mbps regardless of N availability.
boomn said:
Yamadog, do you currently have a n router that you are trying to connect too?
I've read before that the Nook Color wifi chip only supports 2.4 GHz range (which is used for both 11g and 11n) but not 5 GHz range (which is only for 11n). If you have a b/g/n/ router running in compatibility mode for all three types then it might possibly be doing 11n only at 5 GHz and 11b/g only at 2.4 GHz and so your Nook would never be able to see the 11n signal. Try putting your router in 11n-only mode and see what happens
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Click to collapse
I have no problem with the connection its just it connects at only 54 mbps which limits download speeds to around 11 mbps Max. My computers connect at 270 to300 mbps at download at my full 24 mbps speeds. I did have a g only router and it limited my computers to only 11 mbps like the nook. Aipparently the g rating of 54 mbps is just under ideal lab conditions and not really obtainable.
According to my home N router, the Nook Color connects at 54mbps but N is in use. For some reason that is the max rate it will use. I've seen this happen with other N devices when WMM is disabled on the client.
Whoa sorry never really answered you. My router is a cheapo 2.4 ghz n but it does allow 300 mbps connections. I have to run it in b,g,n mode because our wii is only g wifi.
swaaye said:
According to my home N router, the Nook Color connects at 54mbps but N is in use. For some reason that is the max rate it will use. I've seen this happen with other N devices when WMM is disabled on the client.
Click to expand...
Click to collapse
I bet that's the case with mine too, but I haven't checked. It does pick up signals like its running n though.
boomn said:
Yamadog, do you currently have a n router that you are trying to connect too?
I've read before that the Nook Color wifi chip only supports 2.4 GHz range (which is used for both 11g and 11n) but not 5 GHz range (which is only for 11n). If you have a b/g/n/ router running in compatibility mode for all three types then it might possibly be doing 11n only at 5 GHz and 11b/g only at 2.4 GHz and so your Nook would never be able to see the 11n signal. Try putting your router in 11n-only mode and see what happens
Click to expand...
Click to collapse
802.11n operates on both 2.4GHz (20MHz bandwidth) and 5GHz (40MHz bandwidth).
Anyway, how do you guys check out the rate on the NC?
votinh said:
802.11n operates on both 2.4GHz (20MHz bandwidth) and 5GHz (40MHz bandwidth).
Click to expand...
Click to collapse
I know, but I've heard of routers that do compatibility mode by segregating g and n between the 2.4 and 5 GHz antennas
votinh said:
802.11n operates on both 2.4GHz (20MHz bandwidth) and 5GHz (40MHz bandwidth).
Anyway, how do you guys check out the rate on the NC?
Click to expand...
Click to collapse
Didnt realize all n routers did this. Checked mine and it shows my computer on 40 mhz and Nook on 20.
To check Nook connection link speed just click on the connected network and it lists all info for it.
swaaye said:
According to my home N router, the Nook Color connects at 54mbps but N is in use. For some reason that is the max rate it will use. I've seen this happen with other N devices when WMM is disabled on the client.
Click to expand...
Click to collapse
I checked and did not have WMM enabled on my router. Enabled and although the connection speed still says 54 mbps, I recorded much higher, sometimes double, the download speed vs WMM turned off. Thanks! It might be a fluke but the speeds were not far off my desktop.
Actually it is a fluke. All along I have been using the android app for speed test to check my nook and it shows roughly half the speed vs the regular desktop speed page of speed test. Oh well at least I know I'm getting all the speed out of it.
fyi the Wifi chip is capable of up to 65mbps. I've seen this rate from other tablets with TI WLAN chips on my router. I haven't a clue why the Nook Color won't go that high. Not on any N router I've connected to.
I even took a look at the tiwlan.ini file but I don't see anything apparent in there. N appears to be enabled.
Hi all
I couldn’t find detail benchmarks of S5 implementation of Broadcom BCM4354 2x2 MIMO 5G WiFi 802.11ac module and in the end decided to take u plunge and purchased Asus ac68u router. Went thru setting up 5G ac wireless network and current results look like this:
S5 connects to 5G ac network with link speed of 866Mbps
File copy from:
Gigabit LAN wired PC to Routers attached USB 2.0 HDD 29MBps (240Mbps) - bottleneck usb 2.0 interface
5G ac WiFI S5 internal storage to Routers attached USB 2.0 HDD 11 MBps (90Mbps)
5G ac WiFI S5 sandisk 128GB microSD card to Routers attached USB 2.0 HDD 11 MBps (90 Mbps)
I have 100/100Mbps broadband internet connection and S5 on speed test performs as follows:
72Mbps DL / 75Mbps UL (same connection via wired PC benchmarks at 94Mbps DL / 95Mbps UL)
I haven’t managed to achieve transfers speeds above 100Mbps from or to S5 in any combination. Can you please share your experience of S5 wifi ac 5G network performance
Related : thread by xenokc about S5 performance on 802.11ac network
Thanks
Kreso
can you test with no encryption? wep/wpa completely off.
Isriam said:
can you test with no encryption? wep/wpa completely off.
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Click to collapse
Yes, i have tried that, but there was no change. Router firmware is upgraded to the latest version / wireless test were done in close proximity (1 meter) to the router without any physical obstacles between (clear line of sight)
I'm really on a mission to achieve transfers speed in a range of 350Mbps-400Mbs on local LAN (which should be doable) but i cannot get pas 100Mbps!!
i'll try to test as i know AC should be able to do it.
..
fffft said:
802.11 ac provides a theoretical maximum stream speed of 433 Mbps or 900 MB/s across eight streams. That is under ideal conditions - maximum signal strength, zero interference, zero processing overhead and zero packet overhead. Many router 802.11ac chipsets only support four streams and due to real life channel contention, you aren't likely to see more than two or three 160 Mhz channels chopping that maximum speed to about 250 MB/s. All of those speeds assume channel bonding and quite a few routers can't bond 80 Mhz channels cutting that speed in half again (125 MB/s). Then you have real world losses due to signal attenuation, antenna inefficiencies and interference.
The S5 was the first smartphone to support two MIMO streams. But two is not three, so lop another third off our speed figure (or lop two thirds off for the iPhone 6 which only supports one stream). You simply won't achieve your goal with the S5 or any other current smartphone. 350 Mbps is the upper end of the maximum speed you might expect to see from a high end MIMO PC card under ideal conditions in the same room.
In real life and through a wall, you should expect considerably slower transfers. And the type of traffic matters too e.g. TCP traffic overhead often reduces speeds three fold over UDP streams in router speed tests.
.
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Click to collapse
Thanks for detailed feedback, but then there is no benefit from implementing ac standard or 2 spatial streams suporrted by broadcom chipset when performance is comperable to WiFi n standard? But then again how did those guys here managed to pull of such results:
382MbpsDL
or
436Mbps
whit same hardware setup?
..
what kind of latency differences did you see between the wifi phone and your pc to the same server? i'm assuming speedtest.net or something like that?
This is strange as for my G900I I've been able to run an Internet speedtest at over 11 MBps (88mbps) over wifi on wireless N at my university which I imagine would have multiple connected devices. Wireless AC should be able to at least match the 88 mbps I had achieved.
Isriam said:
can you test with no encryption? wep/wpa completely off.
Click to expand...
Click to collapse
No, don't do this. You must setup a WPA2 security encription to get maximum rates on WiFi N and AC.
Then, remove storage bottlenecks. Don't use a external HDD connected to a USB2 port. Much less on the same router, since USB performance is much lower on those devices. You will need to use 2 devices on the same LAN. One wired for maximum throughput tests. A ramdisk or a SSD on the host would help too, since HDDS are limited to 120-80Mb/s transfer speeds.
If you are going to use a file copy as measure, make sure you make it into the internal SD card of the phone, since external will be limited to around 8-12mb writes depending on the card quality.
To test networks you would need ramdisk to ramdisk copies, but I don't know how to setup this on android.
This is rather interesting to follow
iPerf is available on android.
Quick measurement gave me ~110-169 Mbits/sec using default values on 40mhz WiFi N 5ghz setup.
drapos said:
iPerf is available on android.
Quick measurement gave me ~110-169 Mbits/sec using default values on 40mhz WiFi N 5ghz setup.
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Click to collapse
Thumbs up. Finding someone that uses IPERF for measuring proper network performance is golden. It irritates the heck out of me to find video's of people using ookla to measure their network speed, or like the OP, measuring against USB2. That's like measuring the speed of your new 600MB/s SSD installed on a SATA 1 controller and wondering why you are not seeing a significant improvement.
iperf is a little more complex than ookla though, and thats usually why. same reason most of us dont compile our own custom roms
really, there isn't much need to get over 100mbs on wifi for 90% of the public.
Isriam said:
iperf is a little more complex than ookla though, and thats usually why. same reason most of us dont compile our own custom roms
really, there isn't much need to get over 100mbs on wifi for 90% of the public.
Click to expand...
Click to collapse
Just picked up the s5 because no store will sell me the note 4 retail price.
Linksys WRT1900ac stock firmware, 5Ghz a/c connected @ 300Mbit
From the phone to wired linux box @ 1000Mbit
187 Mbit up 207 Mbit down but of course it fluctuates. I don't use wifi for anything that requires that much bandwidth anyway, but I do get my full internet speed of 175/30 using the phone.
This post is rather old, but some of us may still be interested.
I was looking for an alternative to usb cable to transfer files fast between a pc and galaxy S5..
I've used a wifi-300 stick connected to usb port on PC: TL-wn821N, and configured my S5 as a mobile access point.
An ftp server is running on the phone and an ftp client on PC. i am accessing the AP via AirmoreAP hotspot, with wpa encryption.
I am watching the download rate via crystal internet meter for windows.
And this is the result: 64mbps/56 mbps (DL/UL) UL reading a microsd card on phone and writing to sata2 internal disk on pc.
I am wondering if I can reach much faster speed with a wifi-ac stick.
My router at home crapped out and I bought a Linksys WRT1900AC. It just arrived at home, and I'll be setting it up when I get home.
The router that died was a Netgear N that said it was 2.4/5ghz. I usually have about 13 devices connected, but not all in use at the same time. I believe everything that is connected is at least capable of N speeds, for the most part, save for the PS3 (slim) that is G, and a regular Wii, but those are rarely used.
Ultimately, my question is how slower devices will impact other devices on the network. It is my understanding that with my old router, the slowest device on the wifi network determined the speed for others. Is that correct? Example, if I connected a G device, others with N would still be limited to G speeds.
If I was to setup my new router with a guest network to be used for slower devices like the PS3/Wii, would they still have an impact on the other faster devices on the AC speeds? My phone and my girlfriend's phone both have AC and are generally our primary devices that we use the most.
Thanks for any advice anyone can offer on this!