received signal strength indicator or received signal strength indication (RSSI) is a measurement of the power present in a received radio signal. RSSI...
11 KB (1,219 words) - 06:20, 14 April 2025
particularly in radio frequency engineering, signal strength refers to the transmitter power output as received by a reference antenna at a distance from...
8 KB (1,289 words) - 00:52, 21 December 2024
Wi-Fi positioning system (section Signal strength)
points is based on a rough proxy for the strength of the received signal (received signal strength indicator, or RSSI) and the method of "fingerprinting"...
32 KB (3,457 words) - 22:05, 27 April 2025
A mobile phone signal (also known as reception and service) is the signal strength (measured in dBm) received by a mobile phone from a cellular network...
13 KB (1,851 words) - 14:32, 31 December 2024
Magic eye tube (redirect from Tuning indicator)
application was as a tuning indicator in radio receivers, to give an indication of the relative strength of the received radio signal, to show when a radio...
12 KB (1,518 words) - 20:12, 6 February 2024
were fixed. Added possibility of non-encrypted channels. Received signal strength indicator (RSSI) Major enhancements include: Faster connection and discovery...
135 KB (14,031 words) - 05:02, 7 April 2025
S meter (redirect from Signal strength meter)
An S meter (signal strength meter) is an indicator often provided on communications receivers, such as amateur radio or shortwave broadcast receivers....
7 KB (971 words) - 20:36, 9 January 2024
meters. Bluetooth beacons are capable of transmitting their Received Signal Strength Indicator (RSSI) value in addition to other data. This RSSI value is...
20 KB (2,531 words) - 01:05, 22 January 2025
include a glideslope pointer for use when receiving full ILS signals. A radio magnetic indicator (RMI) features a course arrow superimposed on a rotating...
53 KB (6,919 words) - 09:32, 11 March 2025
protocol Interception of communications data or metadata Using received signal strength indicators to spatially locate the cellular device Conducting a denial...
57 KB (6,849 words) - 04:55, 20 March 2025
Automatic Warning System (section AWS at signals)
approaches a signal, it will pass over an AWS magnet. The AWS visual indicator ('sunflower') in the driver's cab will change to all black. If the signal being...
35 KB (4,761 words) - 13:26, 10 February 2025
mechanism that employs a sliding window approach alongside Received Signal Strength Indicator (RSSI) values to enhance accuracy. The effectiveness and outcomes...
5 KB (457 words) - 09:32, 9 May 2024
fish express dominance signals during courtship by exerting electric organ discharge "chirps". The "chirps" are an indicator of a male's aggressiveness...
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Radar display (redirect from Range Height Indicator)
or above and below, the boresight of the system. The received signal would differ in strength depending on which of the two antennas was more closely...
18 KB (2,477 words) - 23:36, 17 April 2025
the RSUs that can hear the vehicle will keep sampling the Received Signal Strength Indicator (RSSI) calculated from the transmissions of these messages...
14 KB (2,172 words) - 19:35, 20 February 2025
cockpit instrument uses the difference between the modulation strengths of the two received signals to indicate left or right deviation from centerline. Localizer...
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Technical analysis (redirect from Trading Indicator)
relationships between price/volume indices and market indicators. Examples include the moving average, relative strength index and MACD. Other avenues of study include...
58 KB (7,266 words) - 17:40, 1 May 2025
information in the downlink direction (towards the MS) and Receive Signal Strength Indicator (RSSI), and link quality reports in the uplink direction. b. Fast...
6 KB (932 words) - 08:14, 30 November 2024
aircraft's position and these signals is displayed on an aircraft instrument, often additional pointers in the attitude indicator. The pilot attempts to manoeuvre...
59 KB (7,063 words) - 07:48, 31 March 2025
direction finders used mechanically rotated antennas that compared signal strengths, and several electronic versions of the same concept followed. Modern...
73 KB (10,457 words) - 05:45, 7 January 2025
the source of the radar by the signal's strength, phase and signal details. The information about the signal's strength and waveform can then be used to...
10 KB (1,337 words) - 00:00, 10 March 2025
DCF77 (category Time signal radio stations)
reliably be received in large parts of Europe, as far as 2,000 km (1,200 mi) from the transmitter in Mainflingen. Within this range the signal strength of the...
43 KB (4,032 words) - 03:45, 19 March 2025
of signal strength, and earpieces to increase the ability of the listener to hear the tone. Digital transceivers take the strength of the signal and...
17 KB (2,155 words) - 16:14, 30 January 2025
Fehniger T, Ashman RF (April 1979). "Lipid synthesis: an indicator of antigen-induced signal transduction in antigen-binding cells". Journal of Immunology...
62 KB (7,642 words) - 18:34, 24 April 2025
Non-directional beacon (redirect from Relative bearing indicator)
the direction in which the combined signal is strongest. This bearing may be displayed on a relative bearing indicator (RBI). This display looks like a compass...
26 KB (3,271 words) - 18:05, 11 January 2025
of antennas received the signal in slightly different locations or angles, and then used the resulting slight differences in the signal to display the...
26 KB (3,687 words) - 05:45, 7 January 2025
Gee (navigation) (section Decoding the signals)
receiver, and the Indicator Unit Type 62 (or 62A) oscilloscope. The two were connected by two thick cables, one of which carried the video signal, and the second...
53 KB (7,603 words) - 20:11, 13 February 2025
For this reason, it has been proposed to honestly signal a wide range of traits including strength, skill, ability to buffer risk, leadership, and various...
82 KB (10,332 words) - 06:47, 7 April 2025
a table summarizing useful cases: The signal intensity (power per unit area) can be converted to received signal power by multiplying by the square of...
17 KB (1,074 words) - 20:12, 30 November 2024
the added advantage that the directional signal was automatically decoded and displayed on a cockpit indicator, rather than requiring the attention of...
5 KB (796 words) - 18:58, 1 December 2024