RSSI stands for Received signal strength indication
Questions tagged [rssi]
352 questions
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Reading Bluetooth RSSI value on Windows Phone 8
I need to know the signal strength(RSSI Value) of a Bluetooth connection to a remote device on a windows phone 8 device continuously( or I can even make it event based using a timer).
Till now I haven't found a API or function in SDK to achieve it,…
Shiva
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RFID received signal strength
I am doing a research on RFID (radio frequency identification) positioning system. I need RSSI (received signal strength) in y work. In order to collect RSSI I have to have reader, Antenna, and tags in the real world. I don't have such equipment now…
G.P
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Motorola XT910 reads rssi equal to 0 from bluetooth low energy tags ticc2540,ticc2541,blue radios tags
I develop an Android application running on Motorola RAZR XT910 with OS version 4.0.4.
This application uses the Motorola_ICS_R2_sdkaddon_100 BluetoothGattService.jar and BluetoothGatt.jar libraries and communicates with Bluetooth
Low Energy…
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duplicate objects in list
Im working on a programming project, I want to store some objects in a list but, but I cant get rid of the duplicates.
This is my object
nd = nodeAddress16=0x10,0x03, nodeAddress64=0x00,0x13,0xa2,0x00,0x40,0x6f,0x8d,0xfc, rssi=-47, nodeIdentifier=…
user2231558
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RSSI from Bluetooth Low Energy (BLE) Tags?
I'm writing an app (on android) to read RSSI from bluetooth devices, for location recognition using rssi fingerprinting. I have working code for reading RSSI from non-paired and discoverable bluetooth devices that are not BT4.0/BLE. I would like…
Bill
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android device rssi
I want to get individual bluetooth rssi value.
device1 address 00:00:00:00:00:01 rssi1
device2 address 00:00:00:00:00:02 rssi2
how can I get rssi1 and rssi2 value.
冠昇 黃
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List of Wireless RSSI with JAVA on MAC OS X
I am looking for an API to get a list of RSSI's wireless networks around my Mac, but couldn't find any yet.
Tks for the help
Walucas
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Get Network Strength (RSSI)
I am having trouble getting the RSSI or network strength on Android 4.0+. The current method i use works on any version of android below though.
Here is what i am attempting...
ConnectivityManager cm = (ConnectivityManager)…
user1190019
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Getting wifi AP detailed information on Android
i used a command "iwlist wlan0 scan" on android virtual terminal application and get some information on AP's specially the noise dbm. Information are available if the phone is rooted im using cyanogen mod.
is it possible on none rooted phones?
any…
Twadoo Estad
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Rssi Value Difference Between Different Platforms
Currently i am doing in door localization using Rssi.I get different rssi values my computer using inSSIDer program and my android phone my own program which use WifiManager.
I wonder why there is such difference between laptop rssi value and…
cyo
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How to retrieve the RSSI with Web Bluetooth?
I read on old forums that it was not possible to obtain the RSSI of one or more BLE devices with Web Bluetooth.
Can we now get RSSI with Web Bluetooth?
If yes, how can we do it?
Thanks in advance.
Joe
Joé
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2 answers
RSSI Smoothing using LQI in Android
I am making an application that centers around an easily readable RSSI value. Currently the RSSI jumps around too much for my use case (i.e. being able to tell if the signal is getting stronger or weaker as I walk around) I have built a sample…
Fjive 5
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How to express chainging BLE rssi in android BLE?
I'm trying to show chainging rssi on the list that shows scanned device.
[enter image description here][1]
I want to express chainging rssi value at rssi : _____ from the picture.
I'm able to get chainging rssi value on log, like the picture.…
Yklee
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How can I measure the distance between a raspberry pi and a moving/mobile beacon? Reducing noise in RSSI
I would like to know the distance between a raspberry pi and a moving/mobile beacon.
Has anyone implemented a kalman filter (preferably python) or determined a better algorithm for improving distance estimates, based on Radio Signal Strength…
Jeffkid
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wifi.Rssi - conversion from char* to uint8_t
The error was 'invalid conversion from 'char*' to 'uint8_t {aka unsigned char}' [-fpermissive]'. I am trying to get rssi from a network using ssid without connecting to it directly.
char ssid[]="GreenNET";
void updateRSSI(){
rssi =…
hig
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