How to view downstream / upstream signal strength?

Hello, Can someone please post the method of entering the hidden menu on the Xfinity DVR / Television equipment that displays the downstream / upstream signal strength (dBmV). I am in need of checking these signals for troubleshooting an issue. Thanks!

Update: Directions below, however the fields never populate with answers once in the menu. 1. Hold down exit button for more than 5 seconds
2. Press the down arrow twice
3. Press 2
4. Down to system and select DOCSIS *Downstream received should be between 8 and -8
Downstream SNR should be over 35
Upstream Power should be between 35 and 51

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I just purchased a wireless connection for my Tivo but the signal strength from my airport express does not allow the tivo to load data. How do I increase the signal strength?

I just purchased a wireless N network adapter for the TIVO premier and am trying to use my apple airport express to connectand it is in the another room. I am only receiving one bar of strength on my network adapter. How can I raise the signal strength of my airport express.

There are several things that might help, not all of which would be feasible depending on your situation: (1) Move the TiVo unit and AirPort Express closer together. (2) Use another AirPort Express to "extend" the network of the first AirPort Express. Put the second AirPort Express half way between the first AirPort Express and the TiVo unit. (3) In the general case, Power-Line equipment might allow the TiVo unit to get a good signal, but it's likely that the Ethernet port of your AirPort Express is probably connected to your broadband modem, so that solution wouldn't work for you. (4) Changing the band or channel that the AirPort Express is using might help. If the TiVo unit is connection on the 5 GHz band, try one of the three-digit channels, which are allowed to use higher power.

How can we access network signal strength of pocket PC in java 1.1.8?

can anyone tell me if there is any way i can access the signal strength of a wireless access point by a java program for a pocket PC (Compaq iPaq)?
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Hello,
I'm a french student and I have exactly the same problem as you.
It has been 3 weeks I'm searching, but I have not results.
Today, do you have the solution????? If yes, can you tell me something about that??
Thank you very much!!!
Yohan
can anyone tell me if there is any way i can access
the signal strength of a wireless access point by a
java program for a pocket PC (Compaq iPaq)?
the iPaq only supports java 1.1.8

How to view change in signal over specified time

I'm trying to create a .vi that will view an incoming signal (temperature or pressure, in this case), compare it to data over a specified amount of time, find the delta, and if it fits into a set range, output a true boolean.
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I know I'll need the elapsed time module, with a control multiplied by sixty for the "time target", and the "time has elapsed" as the boolean control. I'm assuming it will also look at a comparison between the present values and the values stored in an array and if it's outside the specified delta it will output a true value to the "reset". This will also have to reset the array, is my assumption.
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Thanks,
-Ian

Is this steps in the right direction? Seems like it should work, anyone see any flaws here?
-Ian
Attachments:
Pleateu Detector.png ‏111 KB

How to increase Airport Extreme signal strength

I post this in the way of advice, which anyone is free to accept or ignore.
I recently switched to Comcast ("triple play") from an in-complex Ethernet internet system. On my Mac Pro (MP), using speedtest.net, I attained download speeds of at least 22 Mbps. Very fast, I must say. However, I noticed that my Mac Book Pro (MBP) speeds were considerably slower, sometimes only a tenth of those on the MP. I am happy to report that after some reconfiguration I'm attaining almost identical speeds between the MP and MBP. What did I do?
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By the way, I have my MP connected directly to the AEx via Ethernet. The AEx is directly connected to the cable modem. I configured my wireless network as "closed," using interference robustness. I left the multicast rate in default mode, which is 2 Mbps. Transmit power is at 100%.
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Purchase another Apple AirPort Base Station such as the $99 Express to "wirelessly extend" your AirPort wireless network.

How to test my Airport signal strength?

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I'm running 10.5.7 and recently switched to a BT home hub but i have a sneaky feeling the issues have come after the 10.5.7 update?

After updating to 10.5.7, it killed my wireless connection. At 10.5.5 I was averaging 5 Mb/s download, after the 10.5.7 update it tops out at 1-2 Mb/s and very, very unstable connection. The internet times-out on page almost every 5 mins.
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Test your connection under different versions if you can. Use speedtest.net or speakeasy.net
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AP signal strength

Hi All,
How to get the received signal strength of an access point. Is there is any command?. I have 2 APs in bridge mode. I know the transmitted power (100 mw). I am getting intermittent link failure. To analysis the problem I need to know the received singnal power. How can I find the received power of the other AP? Please help me.
Thanks
Anand

Hi,
Additional Info: To view the recieved signal strength using a web configuration utility
go to Cluster > Session and select a item from the display dropdown list
here it displays several fields including the received signal strength as Received Signal Strength Indication
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WLC 5508 - User's Signal Strength

Dear All,
How do i find the signal strength of per user in cisco wlc..?
Thanks in advance

Please go to
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Signal strength java WIFI app

hi
im making a application that searches for all packets retrieved on a network and where
they are comming from using jpcap.
my question is, and i have been searching on google and cannot find much on. is that
how would you get the signal strength of a wireless ap
im guessing that you would just ping it.
e.g.
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the ferther away the longer time :)
anyideas
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morgalr wrote:
jwenting wrote:
morgalr wrote:
Um, NO. Radio Waves travel at 300,000,000 meters per second, approximately the speed of light, Actually they travel AT the speed of light, which is approximately 300E6 meters per second in vacuum.
Of course the speed of light is itself affected by the medium through which the radiation is travelling, usually meaning that the actual speed will be slightly lower than the speed in vacuum (though I think I read somewhere of an experiment leading in at least one case to a speed faster than that in vacuum, don't know whether that was ever reliably replicated).It seems to me that that is approximately the speed of light--300E6==300,000,000--unless you want to put qualifiers onto it--like STP or in a a vacuum.your post could have been interpreted as stating that radio waves travel at approximately the speed of light and that they travel at 300 million meters per second ;)

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See my FAQ*:
http://www.macmaps.com/WIFI1048.html
Check that your clock battery isn't nearing death.
- * Links to my pages may give me compensation.

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Thank you.

Thank you and a follow up ...
Why is no data displayed in the Aironet 1200 SNMP MIB browse web interface when querrying this oid?
When I do a MIB browse from the SNMP web interface on an Aironet 1200 to OID 1.3.6.1.4.1.522.3.12.5.1.9 I do not receive any data in the MIB browse display. The extended statistics in awcTpFdbTable is enabled.
Thanks in advance
-Bill

1242AP how to check signal strength

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Any help is greatly appriciated
Thanks
DKD

show dot11 associations all
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Hope it works for you.

How to measure LTE signal strength?

Ive used LabView for years but have been away a while. so much is new. Can the USRP be used for testing LTE mobile signal strength? and decode various fields like mibs and sibs? signal to noise? CIR? if not, is there something that is able to?
thanks

Hello Bradley,
Here is a short video showcasing one application involving NI Software Defined Radio for an 8x8 LTE MIMO, along with an article describing the application:
http://zone.ni.com/wv/app/doc/p/id/wv-2864
http://www.ni.com/white-paper/14311/en
http://electronicdesign.com/4g/getting-ready-8x8-mimo
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http://www.ni.com/sdr/
http://www.ni.com/usrp/
http://www.ni.com/white-paper/8787/en
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Patrick
CLA

How to view downstream / upstream signal strength?

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