What is CPICH RSCP?

What is CPICH RSCP?

The CPICH RSCP (Received Signal Code Power) is a parameter in dbm that describes the signal strength of the P-CPICH of any given cell. Note that the spreading code of the P-CPICH is identical for all cells while the primary scrambling code is different.

What is RSCP and EcNo?

EcNo: energy per chip over the noise, a measure of the quality of the signal. RSCP: Energy after processing ie with gain from coding etc. RSSI: A dB measure of the signal arriving at the antenna before gain from processing.

What is RSCP in UMTS?

In the UMTS cellular communication system, received signal code power (RSCP) denotes the power measured by a receiver on a particular physical communication channel. It is used as an indication of signal strength, as a handover criterion, in downlink power control, and to calculate path loss.

What is RSSI and RSCP?

RSSI stands for received Signal Strength Indicator, measured in dBm. RSCP stands for Received Signal code power measured in dbm, It is measured based on received CPICH, which is transmitted continuously by WCDMA base station(NodeB).

Is RSCP same as Rsrp?

RSRP is the short form of Reference Signal Received Power and it is equivalent to UMTS CPICH Received Signal Code Power (RSCP). RSRQ is the short form of Reference Signal Received Quality and it is equivalent to UMTS CPICH Ec/Io….LTE RSRP.

Reported RSRP integer value	Actual RSRP in dBm
97	-44<=RSRP

What is CPICH power in 3G?

CPICH stands for Common Pilot Channel in UMTS and some other CDMA communications systems. In WCDMA FDD cellular systems, CPICH is a downlink channel broadcast by Node Bs with constant power and of a known bit sequence. Its power is usually between 5% and 15% of the total Node B transmit power.

What is a good Rscp value?

3G (WCDMA, TDSCDMA, CDMA, EVDO, CDMA-EVDO)

RSCP	Signal strength	Description
-60 to 0	Excellent	Strong signal with maximum data speeds
-75 to -60	Good	Strong signal with good data speeds
-85 to -75	Fair	Fair but useful, fast and reliable data speeds may be attained
-95 to -85	Poor	Marginal data with drop-outs is possible

What is CPICH 3g?

What is a good RSCP signal strength?

EC/IO is a negative dBm value. Values closer to 0 are stronger signals. RSCP – indicates the Received Signal Code Power….3G (WCDMA, TDSCDMA, CDMA, EVDO, CDMA-EVDO)

RSCP	Signal strength	Description
-75 to -60	Good	Strong signal with good data speeds

What is 3G Rscp?

RSCP (3G only) RSCP – indicates the Received Signal Code Power. RSCP term is used for 3G coverage and becomes RSRP in 4G. In the UMTS cellular communication system, Received Signal Code Power (RSCP) denotes the power measured by a receiver on a particular physical communication channel.

What is a good RSSI range?

An RSSI closer to 0 is stronger, and closer to –100 is weaker. For best performance, you want your RSSI to be as high as possible. A useful rule of thumb is that if the RSSI is less than –70 dBm, you are unlikely to have good performance over Wi-Fi for bandwidth intensive tasks.

What is a good Rscp signal strength?

What is good RSRP in 5G?

The best value of RSRP is about -3 dB and worst value can be -19.5dB.

What is a pilot channel?

A pilot channel cuts a rectangular notch into the bottom of the cross section. Generally this notch is not very wide (often 1 ft is used), but it provides depth to the cross section at low flows (typically make it 5 to 10 feet deep).

Is RSCP same as RSRP?

What are pilot channels?

A pilot channel is a reference-based channel that uses phase referencing-based technology to power the data transmission. It utilizes the portable mobile tower stations to obtain the time and as a phase reference for coherent demodulation.

What is the need of pilot channel?

Pilot Channel − Pilot channel is a reference channel. It uses the mobile station to acquire the time and as a phase reference for coherent demodulation. It is continuously transmitted by each base station on each active CDMA frequency. And, each mobile station tracks this signal continuously.

What is the difference between Rscp and RSRP?

SIB3 informs the UE of the maximum measurement BW used during intra frequency cell re-selection. It also informs UE whether second antenna need to be used for RSRP measurement or not. SIB-5 also provides the similar information to the LTE UE….LTE RSRP.

Reported RSRP integer value	Actual RSRP in dBm
97	-44<=RSRP

What is a good RSCP value?