RSRP - the Reference Signal Received Power is the power of the LTE Reference Signals spread over the full bandwidth and narrowband. Actually there are mainly two reasons for that bad DL CQI: In low load network (Non-BH): RSRP_Overlap between serving and NBRs cells. Below are explanations of the LTE signal strength parameters: SINR/SNR – The signal-to-noise ratio of the given signal. 85K Members. To perform the site survey, try to answer the following, as best you can. PCI Mod3 Clashes between serving & NBRs cells. 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. Increasing your SINR can have a dramatic impact on your connection speeds. You can think of this as the one similar to CPICH RSCP in WCDMA. Business, Economics, and Finance. RSRQ=RSRP-RSSI. Note: The Netgear Nighthawk M6 works best with AT&T and comes in two models: The MR6110 for AT&T users and the MR6500 for all carriers. Choosing an LTE-Advanced service. Speeds are usually pretty consistent and the connection. e. ; Where to Find Ratings Whether online or in-store, here is where you can find our ratings. RSRQ=RSRP-RSSI. 5dB. It is the power of the LTE Reference Signals spread over the full bandwidth and narrowband. RSRQ is always between -1 and -5. 5 (bad). Radio link is BAD (range limit) when RSSI <= -120 dB or SNR <= -13dB. RFSpecialist May 19, 2021, 7:54pm 6. Poynting Antennas. what would happen if we receive a good RSRP and RSRQ but poor SINR? will that affect the data rate also? 4y. If you look at the graph on the right, you can see that as the RSRP reduces, the throughput also reduces. 1, Fig. Even a fraction of a degree can make significant difference in received power (rsrp). RSRP, RSRQ ,RSSI are the measurements that the UE takes for cell reselection or handover puroposes. Understand that even if your on the highest frequency with the highest power, that doesn't always mean its the best one to be connected to. Nice Detailing, Good one. RSRP is relatively static - between 89 to 91, rarely changing. yields some useful information such as: if the SINR is good for a measurement slot, higher throughput is achieved; RSRP and SNR are proportional to each other on average; and lesser is the difference between RSSI and RSRP, better is the RSRQ – each of which is consistent with theory. SINR on a device is RS SINR. 5G RS-SNR n/a. And I typically get 90+ downstream and 6+ upstream. However, in more recent discussion I start sensing that the good old buddy (OFDM) would get more attention and finally as 3GPP specification rolls out, it is decided to go with the old and familiar waveform OFDM. Finally, the best transmit beam is selected based on the RSRP measurements on all transmit beams. The signal strength is reported by the Received Signal Strength Indicator (RSSI). With the paddles I get about 20Mbps down and 1Mbps up. SNR is the signal noise rate and give indication on the ambiant noise level. Jun 15, 2021 #6 +1 good guy . E-UTRA Carrier Received Signal Strength. SI is carried by the logical channel BCCH, which in turn is carried by either of the transport channels BCH or DL-SCH. 5dB(bad) to -3dB (good). The negative number is the decibel signal strength reading and should. " Reference Signal. A higher RSRQ. For example, if you’re able to. 2: Define NLR and provide two examples: (New Life Rule) NLR is where someone returns to the same location where they died within 5 minutes on riverside. This is how a excellent RSRQ is calculated, now using same formula u can calculate for. Finally, you have got your. Joined Jun 15, 2021Go through each list until you see an entry that contains rsrp. LTE modems report the SINR, RSRQ, and RSRP. 5G RS-SNR n/a. UL Throughput : Up Link Throughput. RSRP higher than -100dBm is decent, RSRP higher than -85dBm is pretty good, RSRP higher than -70dBm is excellent and RSRP higher than -50dBm is excessive (and might. This makes no sense to me, wouldn't my phone connect to the best quality signal and Band? Why would it prioritize a weaker signal on Band 30 than on Band 2 or Band 12?From Wikipedia: . Signal is measured by the receive signal strength. I've taken the router of bridge mode incase this might affect things. SINR 23. I don't know if this is non-ideal overal channel quality issue or if there is some imbalances on UE Rx path. rsrp-ThresholdsPrachInfoList-r13 RSRP-ThresholdsPrachInfoList-r13, mpdcch-startSF-CSS-RA-r13 CHOICE fdd-r13 ENUMERATED {v1, v1dot5, v2, v2dot5, v4, v5, v8,. RSRQ = N × RSRP/ (EUTRA carrier RSSI), As you see from the definition of RSSI, RSSI contains all sorts of power including power from co-channel serving & non-serving cells, adjacent channel interference, thermal noise, etc. Values range from -19. Support the channel making a donation at agregation: should I place my LTE. The measurements in the numerator and denominator shall be made over the same set of resource blocks. What is good Rsrp? RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad). To perform the site survey, try to answer the following, as best you can. RSRP stands for reference signal received power and is displayed in decibel milliwatts. SINR is changing rapidly - between 0 to 10. Understanding LTE Signal Strength Values. These are both values that measure signal strength. The device by itself finds and selects the best cell to camp on and the network is not directly involved in the mobility events (other than providing the configuration to the device). Learn more. An RSRP of -95dBm would be a strong signal whereas -115dBm would be very weak. Dial *3001#12345#* and press the Call button. . cc, which are: void. At larger distances, the signal gets weaker and the wireless data rates get slower, leading to a lower overall data throughput. Before getting started, it's always a good idea to run a couple of speed tests indoors from a device connected to your Jetpack's WiFi. The RSSI is indicated by a negative dBm value. Bad RSRP level (less than -100) In high load network (BH) :: Bad DL SINR so DL CQI due to high DL PRB consumption between serving and NBRs. The higher the number the worse the signal is, and the lower the number, the better it is). Following the instruction, the UE measures the set of CSI-RS (the. 5dB(bad) to -3dB (good). Capture RSSI, RSCP, RSRQ and RSRP RF parameters. So it would be very difficult (almost impossible) for a single person to understand everything. 9 Cell ID: 080ba821 (134981665) SINR (dB): -5. ; Frequently Asked Questions; Tools for Parents. 5G CSI Report in Detail . RSRP (Reference Signal Received Power): RSRP measures the power level of the received reference signal in a particular cell. 5dB(bad) to -3dB (good). Tower. (I wish they could have sent me an outdoor gateway. What is the RSRP indoors, at the location you use your device? The RSRP at my apartment is good (usually in the -90's) however, my SINR and RSRQ are consistently awful based on that chart. I do not have work on experience on 5G. 4G interview questions. RSRP. There is a newly-created subreddit for tmobileisp. RSRP, You want the RSRP to be below -100 if possible. Post by mkx » Tue Aug 08, 2023 8:55 pm. RSRP higher than -100dBm is decent, RSRP higher than -85dBm is pretty good, RSRP higher than -70dBm is excellent and RSRP higher than -50dBm is excessive (and might. Be patient, it may take an hour or more to "map" your house. What are the best RSRP level for MOS >3? It is not related to RSRP but to SINR and CQI for both parties UL and DL. Router LEDs. Currently, the minimum RSRP for UEs to camp on a cell is -120 dBm. No trade-in required. LTE RSRP. Now it is 2 days that i am not able to access internet. Reactions: Joe Brolly. Now it is 2 days that i am not able to access internet. RSRQ below -8dB is bad, anything between -5dB and -8dB is. The RSSI and RSRP are great though! You do not have a lot of control over SINR and RSRQ. RSRP is the short form of Reference Signal Received Power and it is equivalent to UMTS CPICH Received Signal Code Power (RSCP). Any RSSI value lower than -80 dBm is considered poor signal strength. Win prizes and earn reputation. The basic idea on RSRP/RSRQ in NR is also similar to LTE RSRP / RSRQ. While RSSI is measured. What is Difference between MIB and SIB? MIB and SIM are two types of System Information that is broadcasted in the serving are of particular cell. All on UnlimitedHi all I have a sxt lte6 modem router and since 2 days ago it will work fine. 1. In this blog, we’ll discuss the basics of cellular coverage and how to determine a good reference signal received power (RSRP) and/or a good-received signal strength indicator (RSSI). Good: Strong signal with good data speeds -90 dBm to -100 dBm Fair to poor:. As RSRQ is a ratio of two signal powers with same same unit ( i. SINR is changing rapidly - between 0 to 10. RSSI varies with LTE subcarrier. written abbreviation for recommended retail price: the price that the company that makes a…. What RBS Hardware does Ericsson use for LTE Technology? RBS 6000 series 2. Energy per chip to interference power ratio (EC/IO) is a measure of the. The signal strength of the LTE modem can also be determined using the SIGNAL STRENGTH indicators on the top panel of the device. Most of time I get 4 bars. Procedure 3 (P-3): This procedure focuses on receive-end beam adjustment, where the beam sweeping happens at the receive end given the current transmit beam. It connects to the network but when i try to use it with a lan o wifi connection from pc it says that internet connection is. However, they both indicate the same type of information. In the LTE system, a UE must detect and monitor the presence of multiple cells and perform cell reselection to ensure that it is "camped" on the most suitable cell. SS SINR = SS RSRP / SS_Interference. Post by mkx » Tue Aug 08, 2023 8:55 pm. However, on different cells, the location of SSS is same so all the SSS will interfere with each other and thus SS SINR would be low. At larger distances, the signal gets weaker and the wireless data rates get slower, leading to a lower overall data throughput. MEASURE VALUE QUALITY RSRP(M) -96 Good RSRP(D -102 Good RSRQ -9. Current Radio Band LTE B2. Go into the Phone app and switch to the Keypad, as you would do to dial a phone number. Master information Block (MIB): is a static part of SI and contain information like number of. a typical value of 10-2 in LTE. The basic idea on RSRP/RSRQ in NR is also similar to LTE RSRP / RSRQ. You never know where it will be best (in my location it's on the second floor, middle of the house on top of a bookcase to get decent rsrp/sinr on n71). The process of setting the recommended retail price is a multi-step process that involves the interests of. Air talisman. In dBm - The Receive Strength Signal Indicator measures the average total received power of the whole band. The example measures the reference signal received power (RSRP) for each of the transmit-receive beam pairs (in a dual loop) and determines the beam pair link with the maximum RSRP. The RSRP, RSRQ, and SNR should all be as high as possible, which in the case of negative numbers means closer to zero. rsrp: -109 dBm rsrq: -9 dB This thread is archived New comments cannot be posted and votes cannot be cast comments. Best for most users. For RSRP, -80 dBm is an excellent signal whereas -100 dBm is no signal. 5 dB. $289. Top Recommended Booster Kits: Please note: before picking a kit, we recommend checking the RSRP and SINR for your outdoor signal. RSRP holds no meaning in GSM and RSSI means something different in LTE. RSRP – Reference Signal Received Power RSRP is the water and wine for a UE, from the moment a UE is powered-on to the point it goes into idle mode. LTE Metrics including RSRP, RSRQ and SINR. It connects to the network but when i try to use it with a lan o wifi connection from pc it says that internet connection is. Community Owner: jabbers [jabbers. In this blog, we’ll discuss the basics of cellular coverage and how to determine a good reference signal received power (RSRP) and/or a good-received signal strength indicator (RSSI). IF RSRP is is good but RSRQ is bad, you have noise ! If 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. RSRP stands for “Reference Signal Received Power. RSRQ = N x RSRP / RSSI. -90 and above is excellent. LTE RSRQ -10 dB. Especially when you’re not seeing a change in signal bars. Both SS-RSRP and NR carrier RSSI are measured over the same resource blocks. So to sum it up: With cell booster - best RSRP -94, about 8-10mb down and 6-7 up on Band 12. RSRQ. SINR is the term for signal quality, and is measured in decibels (dB). Contact us 24/7 at 1-800-561-8880 for support. RSSI varies with LTE subcarrier. RSRQ (Reference Signal Received Quality) The 3GPP consortium has proposed its own indicator for assessing the quality of a 4G signal – RSRQ (Reference Signal Received Quality). 5dB (bad) to -3dB (good). What is the best RSRP in 4G? 4G (LTE) RSRP Signal strength Description-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. Those with strong cellular signal have an easier time. Traditional max-SINR or max-RSRP user association algorithms cause serious load imbalance problems in HetNets since users will tend to associate with macro BSs that have the highest signal strength [3]. Guide to Mobile Networks 4G LTE Signal Strength Reference Guide 4G LTE Signal Strength Reference Guide The following indicators are used to determine the quality of a 4G LTE. NOISE is any signal (interference) that is not WiFi. ) yields some useful information such as: if the SINR is good for a measurement slot, higher throughput is achieved; RSRP and SNR are proportional to each other on average; and lesser is the difference between RSSI and RSRP, better is the RSRQ – each of which is consistent with theory. RSRP is the short form of Reference Signal Received Power and it is equivalent to UMTS CPICH Received Signal Code Power (RSCP). In NR, SINR seems to be an important power criteria. Best RSRP Condition with SINR value has to be very stable (Approximate 18~20 dB expected ) So , now reach to location setup NV/EFS as per required settings like FDD/TDD as primary carrier , set. RSRQ indicates the quality of the received pilot signals from the current base station. Now it is 2 days that i am not able to access internet. Signal strength, which is called RSRP in 4G LTE and 5G networks, definitely matters. R_n = Qmeas,n - Qoffset 8. For formula lovers, relationships between RSSI and other measurements: For 3G: For LTE RSRP (Reference Signal Received Power) RSRQ (Reference Signal Received Quality) SINR (Signal to Interference & Noise Ratio) You can find more info about RSRP & RSRQ in our page: RSRP and RSRQ Measurement in LTE. Post by mkx » Tue Aug 08, 2023 8:55 pm. Of course, SINR is not a new parameter in NR. SNR 12dB decent. Online only. But based on observation and experience of enabling CDRX, power saving effect was pretty good. As we mentioned above, most cell networks utilize LTE for both calls and data transmissions. What latency (RTT) have you experienced while pinging with 32 bytes? UE already Attached (Resisted & Connected) it takes about 160ms to switch from idle to Connect, ‘Average is. When the inter-site distance is low, then high reference signal power can result in higher interference. Thank you, just looked I’m -105 RSRP on average, so that’s not good. This value relates to the signal strength of the cellular signal from the tower to the modem. impacted the results. So that seems really good. (Learn more about cell signal strength and how to measure it here. RSRQ – Indicates quality of the received signal, and its range is typically -19. q-RxLevMin. When the UE is as close to the eNodeB as possible, the signal quality is good , and the RSRP value is high; when the UE is further away, the signal quality is poor RSRP value is low. -106 to -120 is fair. You need to have a view on both A party and B party. RSRP Value Interpretation:. Path loss is the downlink path loss calculated by the UE as a combination of RSRP measurements and knowledge of the reference signal transmit power PL = Reference Signal Transmit Power – RSRP measurements. SINR is changing rapidly - between 0 to 10. VoIP/VoWi-Fi Video streaming/streaming (not the highest quality)-70 dBm: The signal is not very strong, but mostly sufficient. RSRP was a little better but I realized doing a speed test that my speeds were slightly better without the booster AND I was on Band 4! It would randomly switch to Band 66 (which used to be slow or unusable with the booster) and it was STILL fast. LTE SINR Definition. RSRQ=N*(RSRP/RSSI) Where N is the number of Resource Blocks of the E-UTRA carrier RSSI measurement bandwidth. ” This is the truest measurement of the cell signal you can actually use. Signal Strength (RSRP) Many people think this is the most important factor, but it isn't. Unlock new privileges and see hidden discussions. Hi all I have a sxt lte6 modem router and since 2 days ago it will work fine. 15K subscribers in the tmobileisp community. The best value of RSRP is about -3 dB and worst value can be -19. In the Dashboard (left) and All Metrics (right) on iOS 14. Equivalent measurements pertaining to CSI-RS are CSI-RSRP, CSI. So happy to to have a nice fast internet connection. NOISE is any signal (interference) that is not WiFi. A minimum of -20 dB SINR (of the S-Synch channel) is needed to detect RSRP/RSRQ. Ideally, you want them both as high as possible. My RSRQ is excellent, SINR fluctuates but sometimes poor sometimes good, RSRP is usually less than -100, but I'm still getting almost 300mbps down and 4-10mbps up. This can help determine if bandwidth performance improves. This can help determine if bandwidth performance improves. ; RSRP – The average power received from a single Reference signal. All these are derived from Reference signals. For example this graph is RSRP per band vs throughput:RSSI stands for Received Signal Strength Indicator. La cobertura menor a -110 dBm no nos podrá garantizar el servicio. Generally, good 5G metrics look like this (see the attached table) RSRQ -11 (good), RSRP -94 (not good), SINR 4 (not good). Dear,What about interference, How many cells are serving in the area. For our purposes here, you'll only want to pay attention to the rsrp0 or rsrp numbers, which will be closest to the. The number should be displayed as a negative number since that's how. RSRP higher than -100dBm is decent, RSRP higher than -85dBm is pretty good, RSRP higher than -70dBm is excellent and RSRP higher than -50dBm is excessive (and might. If not…. RSRQ -12dB okDTx & DRx in LTE Architecture. If the power of noise term is zero, then the SINR reduces to the signal-to-interference. UE does measurement of SS-RSRP and use it for cell selection, cell reselection, power control, mobility procedures and beam management procedures. Tap Cell Info. If this number at home or your office is low, it’s. In summary, a bad RSRQ associated with a good RSRP level together with a high concentration of bad CQIs must be related to non-predictable interference (i. It’s also best if you can perform speed tests in multiple points at the location. , good RSRP). We have to check. -44 is the best RSRP possible (in the 4G/5G spec) and -140 is the worst RSRP possible. For 5G, UE measures coverage based on SSS in SSB. SINR is changing rapidly - between 0 to 10. But in 4G, if you have 3 LTE bands, do drive test with phone lock on each band and perform DL on different radio conditions. It connects to the network but when i try to use it with a lan o wifi connection from pc it says that internet connection is. RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad). ss-rsrp is used to compare strengths of the signals from individual cells in 5g networks. First Things First: The Site SurveyGenerally n71 will have to have significant better SNR in order for it to be better than n41. 5G RSRQ n/a. RSRQ is always between -1 and -5. RSSI varies with LTE downlink bandwidth. But it’s often not the most important factor. A jitter buffer is a handy device installed on a VoIP system. It is a perfect size for my trashcan and I would imagine that the Arcadian would fit on it also. It connects to the network but when i try to use it with a lan o wifi connection from pc it says that internet connection is. prach. It shows the RSRP and RSRQ for our neighboring cell. So, the closer you are to -44, the better your cell signal will be. Earth talisman. RSRP measurements will be used by the UE at all times. To perform the site survey, try to answer the following, as best you can. The upside is that LTE RSSI is always greater than RSRP. Going as low as -3 and sometimes up to 15 in the best spot in the house. CA is very sensitive, it needs good RSRP and good SNR, if SNR is even slightly poor it will not grant CA. Here's how to view signal strength on your iPhone. 331 has a description as follows. In NR, SINR seems to be an important power criteria. Gospeedcheck's How to improve RSRP signal strength_ looks good? Share How to improve RSRP signal strength_ online. The booster is a whole other thing, it's a system that receives and transmits boosted signal indoors, so the booster itself will help your connection on all your devices (with the limitation of being. this is the unofficial subreddit for T-Mobile ISP/Home Internet programCoherence RSRP plane generator ( Based on coherence bandwidth and time ) * * * sem Coherence RSRP dimension description Channel estimates in RSRP estimates Received prom - Channel prawna wg a coherence 1 RSRP estimator for a. Joined Jun 14, 2021 Messages 50. In other words the greater the SNR the better. Business, Economics, and Finance. It is the power of the LTE Reference Signals spread over the full bandwidth (RSSI) and narrow-band (RSRP). . (Received Signal Strength Indicator), while for LTE networks it is RSRP (Reference Signal Receive Power). Especially when you’re not seeing a change in signal bars. Cell reselection is the mechanism used for device mobility in idle and inactive states. a. As you see here or described in RSSI page, it is the total power integrated across the whole bandwidth, so the measured value can change and the number of RBs. advertisement. Now it is 2 days that i am not able to access internet. We’ll also share a few tips and tricks about improving your RSRP and RSSI for better cellular connectivity. RSRP - Reference Signal Received Power The power, expressed in decibel-milliwatts, of the reference signal received from the cell tower. Reply. Amongst the target use models of 5G, ultra-reliable low latency (URLLC) applications that are highly sensitive to latency must target a BLER between 10-9 to 10-5 for latency <1 msec vs. What is a good RSRP level? RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad). It’s also best if you can perform speed tests in multiple points at the location. The measurement at a time rate of 1% means that the signal. With more research, we determined our best course of action was to gather independent, third-party data to ensure we are making the most informed decisions. November 1, 2023 By valerie 5G 4G, 5G, consumer, cradlepoint, enterprise, guide, Inseego, IoT, LTE, Pepwave, Router, sierra wireless, SOHO. They work by delaying and storing incoming voice packets. r/verizon. On the topic of signals and packet loss, my current signal stats are approximately as follows: LTE RSRP -95 dBm. RSRQ is the short form of Reference Signal Received Quality and it is equivalent to UMTS CPICH Ec/Io…. Let’s say that your iPhone is reading -100. RSSI > -30dBm: your sniffer is sitting right next to the transmitter. Based on the client implementation some clients consider -75 dBm as poor strength as well, and will start roaming to a better Access Point, so values in the range -70 to -80 dBm are client dependent. On the same cell and sector with really good RSRP and SNR (27-30) pulling in 140Mbps is no sweat. By measuring RSRP values at different locations within the network. RSRQ is a C/I type of measurement and it indicates the quality of the received. However, there are some differences as well between LTE and NR in terms of power definition and measurement as below. On the topic of signals and packet loss, my current signal stats are approximately as follows: LTE RSRP -95 dBm. #2. RSRQ: -10db. RSRP and RSRQ are the only values you should use to compare the signal-handling performance of modems from different suppliers because only these are part of the LTE specification and are defined using signals sent. 5G RSRQ n/a. Reference Signal Measurements (RSRP, RSSI, RSRQ) for Cell Reselection. The values of RSSI and RSRP are used for the calculation. It’s also best if you can perform speed tests in multiple points at the location. These representations help users assess the signal quality and determine the best location for improved reception. Hi all I have a sxt lte6 modem router and since 2 days ago it will work fine. ” Reply1 Answer. DL Throughput : Down Link Throughput. -44 is the best RSRP possible (in the 4G/5G spec) and -140 is the worst RSRP possible. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. The GO X is a carrier-specific device,. Step 3: Determine Your Real Reception. See also. Because of the logarithmic nature of decibels, a reduction of 6 dBm in signal strength is a factor of 4. Re: LTE Signal - What is considered normal. The dBm number of RSRP usually ranges anywhere from -44 to -140, where -140 is the worst and -44 is the best signal strength. This is the common key performance parameters for LTE drive test parameter we have to work out for LTE drive test task. ; RSRP – The average power received from a single Reference signal. For example, even if all other factors were equal, VZW 10 MHz LTE bandwidth RSSI would measure 3 dB greater than would Sprint 5 MHz LTE bandwidth RSSI. You need to get into RSRQ cal for this answer. Cell signal strength is measured in dBm (decibel-milliwatts) and reported as RSRP (Reference Signal Received Power) for 4G. The competition for system resources in macro-BSs is therefore high. RSSI isn’t relevant to LTE performance at all, only examine RSRP for a relative LTE signal “strength”, but it is relative to the band in use. So that seems really good. The latter is measured based on RRC configuration or over the same resource elements as SS-RSRP measurement. In dBm - The Receive Strength Signal Indicator measures the average total received power of the whole band. What is a good Rsrp signal strength? Reference Signals Received Power (RSRP) and Reference Signals Received Quality (RSRQ) are indications of your signal performance. The indicators are expressed as negative numbers. Finally, you have got your accurate signal strength reading on your iPhone. The RSRP is between -101 and -111 and the RSRQ is usually better then -10. They are not exactly the same, because GSM and LTE are very different technologies. RSSI is measured in decibels milliwatts (dBm). 5dB. If your RSRP signal is stronger than around -100 dBm, then a stronger signal won't help increase your data rates. In this page, I will describe on high level view on CSI report mechanism and I. RSRQ – Reference Signal Received Quality: Quality considering also RSSI and the number of used Resource Blocks (N) RSRQ = (N * RSRP) / RSSI measured over the same bandwidth. For LTE networks, signal strength is measured by RSRP, and. 1-1. Am located in Greenstone, Gauteng.