Signal Parameters for Measuring Signal Strength and Quality - Revision history

Wikisysop at 06:03, 10 December 2024

2024-12-10T06:03:07Z

← Older revision		Revision as of 06:03, 10 December 2024
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	~~Signal parameters are critical for assessing and optimizing the performance of modern communication networks. These parameters, derived through~~ Quectel's AT commands measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.		Quectel's AT commands measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.

	# '''RSSI (Received Signal Strength Indicator)''':		# '''RSSI (Received Signal Strength Indicator)''':

Wikisysop at 05:40, 10 December 2024

2024-12-10T05:40:12Z

← Older revision		Revision as of 05:40, 10 December 2024
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	\|'''< -100 dBm'''		\|'''< -100 dBm'''
	\|'''Poor'''		\|'''Poor'''
	\|-
	\|
	\|
	\|
	\|-		\|-
	\| rowspan="5" \|3G		\| rowspan="5" \|3G
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	\|'''< -100 dBm'''		\|'''< -100 dBm'''
	\|'''Poor'''		\|'''Poor'''
	\|-
	\|
	\|
	\|
	\|-		\|-
	\| rowspan="5" \|4G		\| rowspan="5" \|4G
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	\|'''< -110 dBm'''		\|'''< -110 dBm'''
	\|'''Poor'''		\|'''Poor'''
	\|-
	\|
	\|
	\|
	\|-		\|-
	\| rowspan="5" \|5G		\| rowspan="5" \|5G

Wikisysop at 05:39, 10 December 2024

2024-12-10T05:39:52Z

← Older revision		Revision as of 05:39, 10 December 2024
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	Signal parameters are critical for assessing and optimizing the performance of modern communication networks. These parameters, derived through Quectel's AT commands ~~such as <code>AT+QCSQ</code> and <code>AT+QTEMP</code>,~~ measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.		Signal parameters are critical for assessing and optimizing the performance of modern communication networks. These parameters, derived through Quectel's AT commands measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.

	# '''RSSI (Received Signal Strength Indicator)''':		# '''RSSI (Received Signal Strength Indicator)''':

Wikisysop at 05:34, 10 December 2024

2024-12-10T05:34:24Z

← Older revision		Revision as of 05:34, 10 December 2024
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	\|'''Poor'''		\|'''Poor'''
	\|}		\|}
			[[File:Modem Debug Info.png\|1020x1020px]]

	== '''AT Commands''' ==		== '''AT Commands''' ==

Wikisysop at 05:32, 10 December 2024

2024-12-10T05:32:55Z

← Older revision		Revision as of 05:32, 10 December 2024
Line 1:		Line 1:
	Signal parameters are critical for assessing and optimizing the performance of modern communication networks. These parameters, derived through Quectel's AT commands such as <code>AT+QCSQ</code> and <code>AT+QTEMP</code>, measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.		Signal parameters are critical for assessing and optimizing the performance of modern communication networks. These parameters, derived through Quectel's AT commands such as <code>AT+QCSQ</code> and <code>AT+QTEMP</code>, measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.

			# '''RSSI (Received Signal Strength Indicator)''':
			#* Measures the overall strength of the received signal, expressed in decibels (dBm).
			#* Higher (less negative) values indicate a stronger signal.
			# '''RSRP (Reference Signal Received Power)''':
			#* A precise measurement of the power of the reference signal received from the cell tower.
			#* Commonly used in advanced cellular technologies like LTE.
			# '''RSRQ (Reference Signal Received Quality)''':
			#* Evaluates the quality of the received reference signal by considering modulation errors and other factors.
			#* Helps assess signal reliability.
			# '''SINR (Signal-to-Interference plus Noise Ratio)''':
			#* Represents the ratio of the desired signal strength to the combined strength of interference and noise.
			#* A key indicator of call quality and network performance.
			# '''SNR (Signal-to-Noise Ratio)''':
			#* Measures the ratio of the desired signal strength to the background noise level.
			#* Higher SNR values indicate better signal clarity.

			{\| class="wikitable"
			\| rowspan="5" \|2G
			\|'''RSSI'''
			\|'''Signal strength'''
			\|-
			\|'''>= -70 dBm'''
			\|'''Excellent'''
			\|-
			\|'''-70 dBm to -85 dBm'''
			\|'''Good'''
			\|-
			\|'''-86 dBm to -100 dBm'''
			\|'''Fair'''
			\|-
			\|'''< -100 dBm'''
			\|'''Poor'''
			\|-
			\|
			\|
			\|
			\|-
			\| rowspan="5" \|3G
			\|'''RSSI'''
			\|'''Signal strength'''
			\|-
			\|'''>= -70 dBm'''
			\|'''Excellent'''
			\|-
			\|'''-70 dBm to -85 dBm'''
			\|'''Good'''
			\|-
			\|'''-86 dBm to -100 dBm'''
			\|'''Fair'''
			\|-
			\|'''< -100 dBm'''
			\|'''Poor'''
			\|-
			\|
			\|
			\|
			\|-
			\| rowspan="5" \|4G
			\|'''RSRP'''
			\|'''Signal strength'''
			\|-
			\|'''>=-85 dBm'''
			\|'''Excellent'''
			\|-
			\|'''-86 dBm to -95 dBm'''
			\|'''Good'''
			\|-
			\|'''-96dBm to -110 dBm'''
			\|'''Fair'''
			\|-
			\|'''< -110 dBm'''
			\|'''Poor'''
			\|-
			\|
			\|
			\|
			\|-
			\| rowspan="5" \|5G
			\|'''RSRP'''
			\|'''Signal strength'''
			\|-
			\|'''>= -85 dBm'''
			\|'''Excellent'''
			\|-
			\|'''-86 dBm to -95 dBm'''
			\|'''Good'''
			\|-
			\|'''-96dBm to -110 dBm'''
			\|'''Fair'''
			\|-
			\|'''< -112 dBm'''
			\|'''Poor'''
			\|}

			== '''AT Commands''' ==
	'''AT+QCSQ Command: Signal Strength Measurement'''		'''AT+QCSQ Command: Signal Strength Measurement'''

Wikisysop at 05:30, 10 December 2024

2024-12-10T05:30:34Z

@@ Line 1: / Line 1: @@
-Silbo Networks routers are designed to deliver high-performance connectivity across various network technologies, including GSM, WCDMA, LTE, and CDMA. These routers undergo rigorous testing to measure and optimize signal strength and quality, ensuring reliable performance in diverse environments.
+Signal parameters are critical for assessing and optimizing the performance of modern communication networks. These parameters, derived through Quectel's AT commands such as <code>AT+QCSQ</code> and <code>AT+QTEMP</code>, measure signal strength, quality, and related environmental factors across GSM, WCDMA, LTE, CDMA, and EV-DO networks. Silbo Networks routers employ these commands to ensure superior connectivity and reliability under varied operational conditions.
-# '''RSSI (Received Signal Strength Indicator)''':
+'''AT+QCSQ Command: Signal Strength Measurement'''
-#* Measures the overall strength of the received signal, expressed in decibels (dBm).
-#* Higher (less negative) values indicate a stronger signal.
+The <code>AT+QCSQ</code> command is utilized to query and report the signal strength of the current service network. This command is designed to function in multiple network modes, allowing both active querying and unsolicited reporting based on signal strength changes.
-# '''RSRP (Reference Signal Received Power)''':
-#* A precise measurement of the power of the reference signal received from the cell tower.
+'''Key Parameters'''
-#* Commonly used in advanced cellular technologies like LTE.
-# '''RSRQ (Reference Signal Received Quality)''':
+* <code><sysmode></code>: Indicates the service mode (e.g., GSM, LTE).
-#* Evaluates the quality of the received reference signal by considering modulation errors and other factors.
+* <code><value1> to <value5></code>: Represent signal strength and quality metrics specific to each service mode.
-#* Helps assess signal reliability.
+** '''GSM:''' <code>gsm_rssi</code> (Received Signal Strength Indicator).
-# '''SINR (Signal-to-Interference plus Noise Ratio)''':
+** '''WCDMA:''' Includes <code>wcdma_rssi</code>, <code>wcdma_rscp</code>, <code>wcdma_ecio</code>.
-#* Represents the ratio of the desired signal strength to the combined strength of interference and noise.
+** '''LTE:''' Includes <code>lte_rssi</code>, <code>lte_rsrp</code>, <code>lte_sinr</code>, <code>lte_rsrq</code>.
-#* A key indicator of call quality and network performance.
+** '''CDMA and EV-DO:''' Includes respective <code>rssi</code>, <code>ecio</code>, and <code>sinr</code> values.
-# '''SNR (Signal-to-Noise Ratio)''':
-#* Measures the ratio of the desired signal strength to the background noise level.
+[[File:AT+QCSQ Command result.png|1020x1020px]]
-#* Higher SNR values indicate better signal clarity.

Wikisysop: Created page with "Silbo Networks routers are designed to deliver high-performance connectivity across various network technologies, including GSM, WCDMA, LTE, and CDMA. These routers undergo rigorous testing to measure and optimize signal strength and quality, ensuring reliable performance in diverse environments. # '''RSSI (Received Signal Strength Indicator)''': #* Measures the overall strength of the received signal, expressed in decibels (dBm). #* Higher (less negative) values indica..."

2024-12-10T05:10:49Z

Created page with "Silbo Networks routers are designed to deliver high-performance connectivity across various network technologies, including GSM, WCDMA, LTE, and CDMA. These routers undergo rigorous testing to measure and optimize signal strength and quality, ensuring reliable performance in diverse environments. # '''RSSI (Received Signal Strength Indicator)''': #* Measures the overall strength of the received signal, expressed in decibels (dBm). #* Higher (less negative) values indica..."

New page

Silbo Networks routers are designed to deliver high-performance connectivity across various network technologies, including GSM, WCDMA, LTE, and CDMA. These routers undergo rigorous testing to measure and optimize signal strength and quality, ensuring reliable performance in diverse environments.

# '''RSSI (Received Signal Strength Indicator)''':
#* Measures the overall strength of the received signal, expressed in decibels (dBm).
#* Higher (less negative) values indicate a stronger signal.
# '''RSRP (Reference Signal Received Power)''':
#* A precise measurement of the power of the reference signal received from the cell tower.
#* Commonly used in advanced cellular technologies like LTE.
# '''RSRQ (Reference Signal Received Quality)''':
#* Evaluates the quality of the received reference signal by considering modulation errors and other factors.
#* Helps assess signal reliability.
# '''SINR (Signal-to-Interference plus Noise Ratio)''':
#* Represents the ratio of the desired signal strength to the combined strength of interference and noise.
#* A key indicator of call quality and network performance.
# '''SNR (Signal-to-Noise Ratio)''':
#* Measures the ratio of the desired signal strength to the background noise level.
#* Higher SNR values indicate better signal clarity.