Calculator is based on 3GPP 36. The embodiment of the present invention provides a kind of data transmission method and device, is related to the communications field, can effectively improve the efficiency of transmission downlink data. Calculation of monthly contribution towards cost of Pension payable during foreign service. * RSSI (Received Strength. It is the average power received from a single reference signal resource element. there are different types of measurements, ss-rsrp is mainly used in idle mode to avoid searching for detailed positions of reference signals (thats why there is no cell specific reference signal in 5g ) , in connected mode csi-rsrp(its ue specific) is mainly used . site to -120 dBm at the edge of LTE coverage. First, you would notice that we use different process to calculate Cv depending on whether we use 'unrestricted sets' or 'restricted sets'. . In order to do so, it compares the expected S-RSRP with a threshold. Cl . The method also. To calculate your earned income, go to Step 2 of Chart 3. E-UTRA Carrier Received Signal. If a LTE technology specific signal bar mapping table for RSRP exists under “per_iccid”, use this setting. In one example, a method involves receiving, from a radio access network (RAN) serving the UE, a resynchronization signal (RSS). 4. com The RSSI is used in the calculation of RSRQ in LTE system. Following equations are used in the calculator: RSRP=RSSI – 10LOG(12*N) RSRQ = N*(RSRP/RSSI) or RSRQ = 10LO(N) + RSRP(dBm) – RSSI(dBm) Where: Reference signal received power (RSRP), is defined as the linear average over the power contributions (in [W]) of the resource elements that carry cell-specific reference signals within the considered measurement frequency bandwidth. RSRQ 3GPPDefinitionReference Signal Received Quality (RSRQ) is defined as the ratio N×RSRP/(E-UTRA carrierRSSI), where N is the number of RB’s of the E-UTRA carrier RSSI measurement bandwidth. It’s a value that is useful for determining if you have enough signal to get a good wireless connection. RSRQ indicates the quality of the received pilot signals from the current base station. In order to keep the Peak-to- measurement of either RSRP or RSRQ or both, a measurement Average Power Ratio (PAPR) of the transmitted waveform report is done in order to make a handover decision. I. 9. g. This disclosure describes methods, systems, and devices for measuring a reference signal received power (RSRP) in a user equipment (UE) that operates in machine type communication (MTC). From Android’s API GPS velocity. 4G LTE RS RE Power (RSRP power) boosting depend on Pa/Pb parameters (3GPP 36. The SS sends downlink MAC padding bits on the DL RMC. The measurements in N (Numerator) and D (Denominator) shall be made over same. To calculate RSRQ, the numerator and denominator are made over the same set of RBs (like for 5MHz, RSRP and RSSI calculation will be done on 25RBs only at a time). The RSRP calculation values could be formulated in equation (9)[8] : (9) The correction factor constant value is determined by approaching the constant value function. . 2019) W ! P O PCTFor an example consider 2 adjacent beams B0 and B1. 83 Gbps with an average SS-RSRP value of -78. Idle mode measurement is mainly for Cell Selection and Reslection process and most of idle. 1 shows that when a RSRP of a neighborRSRP Reference Signal Received Power RSRQ Reference Signal Received Quality RSSI Received Signal Strength Indicator TDD Time Division Duplex UTRA Universal Terrestrial Radio Access UTRAN Universal Terrestrial Radio Access Network 4 Control of UE/E-UTRAN measurements In this chapter the general measurement control concept of the. Ideally I think I can summarize the equation for Tx Power (UE Tx Power) of any uplink channel can be summarized as below. The present disclosure relates to a method and apparatus for measuring the reference signal receiving power (RSRP) of a direct link. in RRC reconfigure message for A2 event is saying 37 means when serving cell becomes worse than -140 + 37 means -103 than event A2 is triggered. 9. Genex probe serves as a data collection software interface. In any technology, Measurement is done roughly at two stage. Distance between UE – BS, jj~l BS ~l. Both LTE RSRP and LTE RSRQ parameters are used for cell selection, cell re-selection and handover. The contents of the present document are subject to continuing work within the TSG and may change following formalIf there is any other competing cells around, you have to consider a lot of other factors like absolute measured cell power, priority and various cell search/reselection criteria as well. data rate) calculator is also described. The 5G NR Throughput Calculator is developed as per 3GPP TS 38. 1-1. 5G New Radio Sidelink Link-Level Simulator is developed to accelerate the study of 5G New Radio (NR) sidelink (SL). . data rate) calculator is also described. q-QualMin: -34 // Minimum Setting Value. does RSRP mean?. 1. 0 Release 9 ETSI 2 ETSI TS 136 214 V9. 5G NR Throughput calculator. RSRP: Reference Signal Receive Power. SINR/SNR – The signal-to-noise ratio of the given signal. In this particular example, three measurement quantities are used. (In Ericsson it’s equivalent to CRsgain = 300)Calculate Signal-to-Noise Ratio (SNR) This section uses the configuration parameters to calculate the SNR per resource element (RE) resulting from the transmit power, receive noise, bandwidth, and path loss. 5 meaning minimum hysteria can be defined as 0. Received signal strength indication; Signal strength in telecommunications;After identifying the PBCH-DMRS sequence (and, therefore the SSB index), the receiver should know where the reference signals are located (in k and l), and, therefore, perform channel estimation. 31 Mbps with an average SS-RSRP value of-96. I want to have a plot with the range of the MSE values on the y-axis, and the range of the values of rsrp_measured on the x-axis. Link Budget Calculation The link budget calculation is conducted on the downlink side with frequencies of 2300 MHz and 3500 MHz. 104 Table 5. Use our handy calculator to crunch the numbers and estimate how RRSPs make a difference! Province of residence. The measurements in the numerator and denominator shall be made over the same set of resource blocks. Added a GETChannelWidth API to retrieve all currently available channel widths to be used in the CoverageAPI. The RSRP calculation of the direct link part is consistent with the general system . No. UE measures the power of multiple resource elements used to transfer the reference signal but then takes an average of them rather than summing them. 1:The downlink KTBF, RSRP threshold and Planning thresholds (DL and UL) (if auto option is checked) will also update the same parameters used in the different interference calculations (like SNIR or RSRP maps). 133 V8. 101-1,2 documents. 5 = -3 dB During handover, operators can configure paramete for UE to do measurement of RSRP alone or RSRQ or both. R 0 is cell-specific reference signals . IV. 5, the record is as below: When -100dB <= RSRP < -105dB, the mean throughput is 4. Therefore, the UE’s. Detailed analyses were performed to investigate the relationships between RSRP, RSRQ, SINR, and CQI and evaluate their effects on THRP. In this paper, a measurement model of reference signal received power (RSRP) is proposed, which can estimate cell coverage and is of great significance to the planning of 5th Generation Mobile Communication Technology (5G) wireless networks. Dial *3001#12345#*. 5G NR uses SS (Synchronization Signal) and CSI (Channel State Information) instead of CRS, so 3GPP had put new definitions for UE measurements in place. . 21 dB, while the maximum data rate for 26 GHz was 1. RSRP does a better job of measuring signal power from a specific sector while potentially excluding noise and interference from other sectors. -44 dBm. Note that the accuracy of the PCI detection, channel estimation, and hence, 3D RSRP interpolation depend heavily on the accuracy of time/frequency synchronization and cell search procedures at the receiver. RSRQ formula is shown below (N represents number of resource blocks) The reporting range of RSRQ is defined from -19. WLAN 802. Since this is the averaged value, the value would be similar to EPRE value you set for the Reference Signal. 133 range 0 . See full list on mathworks. Investigation mobile network testing software. RSRP calculation using Free Space Loss method got value of -98,56 dBm. And the calculation of approximate RSSI value from the code in the question: val signalStrength = signalStrengthLte. Measurement EnvironmentCSI-RSRP (CSI reference signal received power): CSI-RSRP is defined as the linear average over the power contributions of the resource elements of the antenna ports, which carry CSI-RS configured for RSRP measurements. and they are used in the channel estimation, RSRP calculation, and 3D RSRP interpolation stages. Energy per chip to interference power ratio (EC/IO) is a measure of the quality/cleanliness of the signal from the tower to the modem and indicates the signal-to-noise ratio. 2. 321-5. RSSI, or “Received Signal Strength Indicator,” is a measurement of how well your device can hear a signal from an access point or router. Reported Actual RSRP, dBm; 0: RSRP -140 1Lets try to calculate RSRP, RSSI and RSRQ for one very simple case of one resource block with 12 sub carriers and 0. RSRP calculation and SINR estimation Multiple simulations, like different SON function parameterisations parallelisation by simulating the same scenario with different settings Different HO parameter value pairs (hysteresis and time-to-trigger)You are right, I want to calculate MSE within each bin of width 10, but not for the differences. Another option to boost speed is to see whether your service provider has LTE-Advanced service in your region. fLTE KPIs Calculation using TEMS Discovery 13. #2. LTE System Performance Evaluation 333. RSRP levels for usable signal typically range from about -75 dBm close in to an. It is a common practice to use Signal-to-Interference Ratio. What is SINR ? Followings are topics covered in this page. In NR, SINR seems to be an important power criteria. 0 Release 16 5 ETSI TS 138 215 V16. It closely follows the Third Generation Partnership Project (3GPP) Release 16 specifications on NR SL. . At least in the latest spec (38. This helps UE to measure CSI-RSRP individually. Handover events7]). RSRP is short for Reference Signal Received Power, used when measuring 4G LTE networks. 5=-3db. The calculation is based on the 3GPP TS 38. g. 1. My guess would be that the RSRP could be calculated for each l=l_example as the RSRP (l_example)=abs (mean (a (k, l_example))). Components of SSB : PSS (Prinmary Sync Signal),SSS (Secondary Sync Signal) and PBCH. 5G/NR. 1. For. 5G NR ARFCN result. Example of use: the A2 event can be used to trigger a mobility procedure when the mobile is in a cell device. RSRQ indicates the quality of the received pilot signals from the current base station. RSRQ = N × RSRP/ (EUTRA carrier RSSI), As. RSRP's reference point is the antenna connector of UE. 4G LTE RSSI vs RSRP. and details fullForm For RSRP and what is benefits for pay in RSRP and my total gross salary information give mi please. Like RSRP, RSRQ is a negative number; therefore, −8 dB RSRQ is higher-quality signal than −12 dB RSRQ. A simple spreadsheet for calculating RSSI, RSRP and RSRQ for LTE, please leave a comment belowSpreadsheet can be downloaded from the link below. The reference signal received power (RSRP) means for MCS (0)–MCS (28) were approximately −111. Please refer to Board’s letter of even number dated 11. . SS-RSRP is the linear average of the received secondary synchronization signals level. API's. Single-codeword DL spatial multiplexing to perform multi-layer transmission. No. So far i am able to calculate RSRP and RSRQ values from android. Dial 3001#12345# and press the Call button: This will put your iPhone into Field Test Mode. SNR is comprised of 2 values and is measured as a positive value between 0db and 120db and the closer it is to 120db the better: signal value and noise value typically these are expressed in decibels (db). RSRP is defined per serving cell. RSRQ is defined as (N x RSRP)/RSSI in 3GPP 36. Similarly, in some report, the UE also adds SS-SINR and that also needs conversion. RSRP (Reference Signals Received Power), RSRQ ( Reference Signal Received Quality) 는 최신 LTE 네트워크의 신호 레벨 및 품질을 측정하는 주요 측정값이다. And the corresponding relationship is shown in Table 3. Download Throughput calculation. 2. The signal powers (in dB) for both cells in each time period are set up according to TS. The seminar provided an overview of basic concepts such as workload, occupancy and use. 4/3/5/10/15/20MHz. Similarly, RSRP is measured in LTE for each cell as the linear average over the power contributions of the resource elements that carry cell-specific reference signals within the considered. RSRP mapping 3GPP TS 36. Handover events 3. Measure RSRP and RSSI using the base station analyzer. RSRP in dBm: Calculate. These methods provide information about network experience satisfaction and geographical location exceptions, thereby effectively guiding network optimisation. 6 GHz was 436. Two ray model: • One LOS path, one reflected path. If you compare the legacy LTE and LTE BL/CE (M1) RACH procedure, LTE BL/CE is more complicated and the most of those complication comes. LTE Channel Bandwidth (Enter:1. e. RSRQ is defined as (N x RSRP)/RSSI in 3GPP 36. Max number of consecutive SSB : 4 or. 29. We would like to show you a description here but the site won’t allow us. The signal strength is reported by the Received Signal Strength Indicator (RSSI). at a particular time T0, gNB can configure B0 as ZP-CSI-RS & B1 as NZP-CSI-RS and at time T1, it can configure B0 as NZP-CSI-RS & B1 as ZP-CSI-RS. 214 version 9. An alternative definition would be that RSRQ is the ratio N × RSRP / (E-UTRA carrier RSSI), where N is the number of resource blocks of the E-UTRA carrier RSSI measurement's bandwidth. A minimum of -20 dB SINR (of the S-Synch channel) is needed to detect RSRP/RSRQ. This Page provides information about 5G NR SSB SSS Power Calculator. 45 dBm. Firstly, the measurement model of RSRP is established through the measured data. Enhance your team’s technical skills and understanding of QxDM 5G Log Analysis with this half-day training course. 5 ms in time domain. Detailed analyses were performed to investigate the relationships between RSRP, RSRQ, SINR, and CQI and evaluate their effects on THRP. Find EPRE in type-A symbol and then use Pa, Pb values to find RS Power. Figure 3 is a schematic diagram of the RSRP calculation method. According to cost231-hata propagation model, we define RSRP and SINR as follows. 78 dBm ; RSRQ (dBm) = -10. How to find EIRP. Under full Load condition the RSRP (dBm)= RSSI – 10*log (12*N) where N represents number of resource block. An embodiment of the present invention provides a kind of cell switching method and base station, which includes：Receive the first RSRP values corresponding with serving cell and the 2nd RSRP values corresponding with Target cell that user terminal UE is measured；It is inserted into corresponding penalty value respectively with the 2nd RSRP values to. 306 shares a formula for calculating the maximum data rate that a UE can support in downlink and uplink. The formula takes into account Carrier Aggregation (CA). Based on following events, triggering of measurement reports occur. RSRP RSRP Signal strength Description >= -80 dBm Excellent: Strong signal with maximum data speeds -80 dBm to -90 dBm Good: Strong signal with good data speeds -90 dBm to -100 dBm Fair to poor: Reliable data speeds may be attained, but marginal data with drop-outs is possible. EP3 669 484B1 2 5 10 15 20 25 30 35 40 45 50 55 Description Technical Field [0001] One or more embodiments disclosed herein re-late to a wireless communication method in a wirelessCROSS REFERENCE TO RELATED APPLICATIONS The present application is a national phase entry under 35 U. Matlab Toolbox : 5G Library : PRACH / FR2 (120 Khz) Matlab Toolbox : 5G Library : SRS (120 Khz) Matlab Toolbox : 5G Library : CSI-RS. The calculation is performed based on RSSI and channel Bandwidth considered. 2-1), but some vendors allow you to set PDSCH power offsets. However, the results of the current algorithm fall short in terms of accuracy. and numerically in Table 2. i am new selection for the post of ASM and my Railway ASM job grade pay 2800 (RSRP) means. minus (113) And again - this solution needs to be implemented only for devices which uses API < 29, because for. Table 1 for 64QAM max, Table 2 for 256QAM max, Table 3 for Low Data Rate. A function of this constant value becomes a reason to increase or decrease the modified parameter, we called it the calibrating standard propagation model. , presence of service and its performance). Of course, the user must have a modem that supports this standard. The definitions and use of RSRP, RSRQ and SINR in 5G NR are also mentioned. Synchronization signals can also be used by the UE for RSRP and RSRQ measurements. Moreover, the operator’s pathless data to various cells (L ue) and shadow fading having log-normal distribution plays a role in RSRP calculation. . Int . 5G NR Throughput calculator. It is the average power of Resource Element that carry cell specific Reference Signal. When UE is configured to use PSSCH-RSRP in resource reselection, UE may have to compare the RSRP. 3: (gNB calculate RA-RNTI based on. If a UE can accurately detect that a reference signal R1 (a reference signal transmitted via an antenna port 1) is valid, the RSRP may also be calculated by using R0 and R1. RSSI is a pure wide band power measurement, including intracell power, interference and noise. 5 dB. Frequency is selected from 3GPP TS 38. 79dBm ; PRBs/BW = 50 . For the Quectel BG96, the cellular modem supported by the imp006 module, the. A minimum of -20 dB SINR is needed to detect RSRP/RSRQ. Fields Account• Powerfalls off proportional to net antenna gain GtGr which combines the transmit and receive antenna gains Gt and Gr, respectively. . The spectral efficiency is simply the number of bits transmitted over a frequency bandwidth in a specific time and is measured in bits/s/Hz. 11ac 802. ss-rsrp is used to compare strengths of the signals from individual cells in 5g networks. LTE Events A1, A2, A3, A4 and A5 are based upon either RSRP or RSRQ messages. The A3 event occurs when the measurement of the signal received from. Output: RSRP_femto => RSRP of femtocells (HENB) in DBm RSRP_femtos_w => RSRP of femtocells (HENB) in Watts dists_femtos => Calculated. §371 of International Application No. tooltip. The maximum data rate at 2. As such, RSRP measurement bandwidth is the equivalent of only a single subcarrier. This disclosure describes methods, systems, and devices for measuring a reference signal received power (RSRP) in a user equipment (UE) that operates in machine type communication (MTC). A. 11. Fri, 12/07/2019 - 12:23. bits per second, bps) as the performance measurement metric. 2009: 198/2009: E(W)2008/ED-2/4: 158:The invention relates to a cell-based RS (Remote Sensing) beacon channel power calibrating method, a base station and UE (User Equipment). View Legal Disclaimers. e. The method of claim 1, further comprising determining when to perform the measurement procedure based on one or more trigger conditions, wherein the measurement procedure. The introduction of small cells through the addition of low-power base stations to existing macro-eNBs has been explored as an easy and cheap solution to increase capacity in hot spots with high user demand, to fill in areas not covered by the macro network and to improve network performance and service quality in 4G and 5G New Radio (NR). I'm working on LTE network monitoring and drive testing on Android Studio. Now, because the RSRP and RSRQ values are continuously being determined by the modem, they can be read back by the application. Find an Advisor. Take 2 minutes to get your results. The Global Positioning System (GPS) is not the only way to solve connected objects’ geo-localization problems; it is also possible to use the mobile network infrastructure to geo-locate objects connected to the network, using antennas and signals designed for voice and data transfer, such as the 5th generation network. RSRP to RSSI and RSSI to RSRP Calculator. RSRP is expressed in dBm. RSRP is expressed in dBm. It is very similar to CPICH. The measurements are compared to theoretical predictions and show that the coordinated small cell provides significant. This tool will help you see how changing what you put in your registered retirement savings plan (RRSP) can affect your retirement savings. . However, there are some differences as well between LTE and NR in terms of power definition and measurement as below. RSRP is short for Reference Signal Received Power, used when measuring 4G LTE networks. . LTE UEs typically use SINR to calculate the CQI (Channel Quality Indicator) they report to the network. Therefore, RSRP is usually used as a primary handover trigger criterion, the RSRP-based handover trigger scheme is commonly used. 02. Cell-ID, cID. Now assume that UE measures RSRP at its reciever antenna as follows. RSRQ: Reference Signal Received Quality. For this measurement, CSI-RS. RSRP is the linear average of reference signal power (in Watts) measured over a specified bandwidth (in number of REs). . Firstly, the measurement model of RSRP is established through the measured data. The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channel. It is the output power when a signal is concentrated into a smaller area by the Antenna. Measurement EnvironmentIf SINR is, say 13 dB but RSRP is below -80 or RSRQ is below -10 it indicates a problem and then easiest to use SINR only. 23. PC-VI/5. In this paper, since the maximum coverage is of interest, a 23 dBm class 3 UE is assumed thus 23 dBm is used in the MCL calculation. The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channel. Based on these calculated Euclidean distances, UE position can be estimated by the Nearest Neighbor (NN) algorithm orThis example will show how to use the LTE Toolbox™ to configure the test environment in TS 36. RSRP does a better job of measuring signal power from a specific sector while potentially excluding noise and interference from other sectors. 3GPP TS 36. Qm can be 2, 4, 6 (64QAM) and 8 (256QAM) Three different tables are defined in 3GPP. The following table shows the different values of these parameters, which correspond to very bad, bad, good and very good LTE signal quality: Signal quality: RSRP (dBm) RSRQ (dB) SINR/CINR (dB) very good. And using our graph once more, RSRP measures the RF power effectively of what is highlighted in red:. [0002] Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to reference signal received power (RSRP) and path loss measurements for certain wireless devices, such as machine type communication (MTC) devices with coverage enhancements. CSI-RSRP (CSI reference signal received power): CSI-RSRP is defined as the linear average over the power contributions of the resource elements of the antenna ports, which carry CSI-RS configured for RSRP measurements. Theoretical rate calculation for a cell considers the number of symbols occupied by the physical downlink control channel (PDCCH) in each sub-frame and the amount of resource elements occupied by the synchronization channel, by reference signals, and by the broadcast channel. . Now to get the values for the DL Throughput, send it to table view (Data Service FTP Download - FTP Download Throughput Current (Kbps)) 2. The network coverage directly influences the quality of service (QoS) of vertical industries. 4. Single-codeword DL spatial multiplexing to perform multi-layer transmission. 0 (2010-04) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. . Example: 5G NR ARFCN = 428000, 5G RF Center Frequency = 2140 MHz. LTE signal bar calculation. Choosing an LTE-Advanced service. The reason being a good correlation between the RSRP in IDLE mode and the user data channel in connected mode, specifically for equal conditions of load, noise, bandwidthThis Page provides information about EPRE (Energy Per Resource Element) Calculator 5G, 4G. [39], the distinguishing factor here is that, unlike the RSRP, the RSSI is. 5dB (bad) to -3dB (good). . It is a common practice to use Signal-to-Interference Ratio (SINR) as an indicator for network quality. 213 communication standards and allows you to calculate 4G LTE RS Power (RSRP power) from Total RRU/RRH Power and back Total RRU/RRH Power from RS Power (PSRP power). RSRQ = N x RSRP / RSSI. 1. Calculate RSRP SM handler Indication Control l RRM Library REPORT (every tick) Measurement-every tick, per UE UE: calculating RSRP every tick Moving on a path every tick Changing location → changing received signal strength ⇒Updating RSRP of serving/neighbor cells every tick RSRP calculation based on Directional antenna modelI searched very much before posting this question. 01 ) H04B 17318 ( 2015 . Signal power and quality calculator. 211 shall be used. . SINR/SNR – The signal-to-noise ratio of the given signal. ss-rsrp is the linear average over the power contributions of the resource elements received over secondary synchronization signals. In order to eliminate the RSRP difference, we first build the RSRP difference squared proximity matrix between each two UEs in the offline stage. (2) In LTE, the UE measurements are done for RSRP, RSRQ and SNR associated with CRS (Cell Specific Reference Signal) . A. 09. 2, 2012, entitled “HANDLING SIGNAL QUALITY MEASUREMENTS IN A WIRELESS COMMUNICATION NETWORK”. The received power is measured in decibels referenced to one milliwatt (dBm) or decibels referenced to the picowatt (dBp). 5 = . 1. Power is not affected by the system bandwidth, it is affected by number of RBs being used at the specific moment of the calculation. 3 Cell reselection. 0 Release 15 2 ETSI TS 138 133 V15. I found a way to measure RSRP, Asu Level and other LTE network measurements using methods getCellSignalStrength() and getCellIdentity() from the class CellInfo. Measurements during rush hours using Telkomsel provider results in better RSRP value than XL Axiata provider. Sub: Implementation of Sixth Central Pay Commission’s recommendation – Fixation of pay for Running staff. Provided are a method for acquiring a reference signal received power and a network side device. LTE Reference Signal Received Quality. fFor RSSI (Received Signal Signal Strength Indicator):You need to get into RSRQ cal for this answer. Schematic diagram of the RSRP calculation method. MCS / TBS / Code Rate in a Nutshell. overview our measurement en vironment. The results of the parameter (SS-RSRP) observation showed that Scenario 2 (Downlink-O2O-NLOS) had the highest average SS-RSRP, namely. . Formula/Equation used in LTE PCI Calculator for PSS/SSS to PCI conversion. •In LTE, RSRP and RSRQ are based on Cell-specific Reference Signal (CRS). 5dB (bad) to -3dB (good). UE reports not RSRP value but an integer value between 0 and 97. PCMAX is the UE. 00 Rohde & Schwarz LTE UE receiver performance measurements 5 2 Receiver performance 2. 5dB to -3dB (integer value. RSRQ. e. Detailed analyses were performed to investigate the relationships between RSRP, RSRQ, SINR, and CQI and evaluate their effects on THRP. However, RSRP is unable to be measured in some particular environment due to. 0 (2018-10) Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. It is measured in most of LTE chips and this is one of the. There are 112 records. The only small difference is that we see a little bit wider difference between SINR Rx (0) and SINR Rx (1). tooltip. We would like to show you a description here but the site won’t allow us. RSRQ – Reference Signal Received Quality: Quality considering also RSSI and the number of used Resource Blocks (N) RSRQ = (N * RSRP) / RSSI measured. Note that the accuracy of the PCI detection, channel estimation, and hence, 3D RSRP interpolation depend heavily on the accuracy of time/frequency synchronization and cell search procedures at the receiver. Firstly, the measurement model of RSRP is established through the measured data.