rsrp stands for. The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channel. rsrp stands for

 
The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channelrsrp stands for  RSRP - Remote Sensing Research Program

Rebuild Syria Reconstruction Program. RSRP stands for "Rain Sensor Rebate Program". RSRP is defined as the average power of Resource Elements (RE) which transport the cell-specific Reference Signals (RS) [18]. Related acronyms and abbreviations. The range in the signaling may. Holding Tanks: Term that refers to an RV’s fresh water tank, gray water tank, and black water tank. 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. Reference Signal Received Power (3GPP LTE) showing only Information Technology definitions ( show all 6 definitions) Note: We have 22 other definitions for RSRP in our Acronym Attic. Like RSRP, RSRQ is a negative number; therefore, −8 dB RSRQ is higher-quality signal than −12 dB RSRQ. Time is an important resource that every enterprise treasures and tries to change in a benefit. SS Block used for initial cell search in idle/inactive state mobility. The apparatus determines at least one communication parameter based on at least one of the radio signals. 11. Link/Page Citation Abbreviation Database Surfer. e. Menu Search "AcronymAttic. RSRP stands for "Revenue Sharing Reference Platform". Only employees lower than in grade for which LDCE is held can apply. Examples: NFL, NASA, PSP, HIPAA. Q: A: How to abbreviate "Radars for the Southern Region and Portugal"? "Radars for the Southern Region and Portugal" can be abbreviated as RSRP. Radioactive Source Recovery Program (US Department of Energy) RSRP. if the RSRP of the downlink pathloss reference is less than rsrp-ThresholdSSB-SUL: select the SUL carrier for performing Random Access procedure; else:5G CSI Report in Detail . Abbreviation to define. Rating: 1. Situated in the heart of Central Jakarta, Monas stands 137 meters tall and is a monument to Indonesia’s struggle for independence. The method includes receiving at least a first and subsequently a second Reference Signal Received Power (RSRP) value from the UE, and comparing the received first and second RSRP values. Reference Signals Received Power (RSRP) and Reference Signal Received Quality (RSRQ) are key measures of signal level and quality. In 4G LTE, RSRP stands for reference signal received power. We also analyzed two lower bands used by Verizon — 700 MHz and 850 MHz. The LTE ASU scale ranges between 0 and 95, with 0 as the least. RSRP stands for Rocket and Satellite Research Panel. Security is built in at the hardware level with CBRS. For RSRQ: RSRQ based threshold for event evaluation. See other definitions of RSRP. Check out 5G NR Aperiodic CSI Reporting for Beam Refinement. 9 votes. Now, because the RSRP and RSRQ values are continuously being determined by the modem, they can be read back by the application. A radio base station and a method therein for determining where in a cell a UE, being served by the radio base station, is located are provided. Why Is Signal-to-noise Ratio ImportantThis is the most complicated part. Beam centre direction. To understand CSI-RSRP, it's important to first understand the concept of channel state information (CSI). Networking, Technology, Wireless Telecommunications. RSRP – Reference Signal Received Power is an RSSI type of measurement. dBm) it uses dB as a measurement. Radioactive Source Recovery Program (US Department of Energy) RSRP. It's a logarithmic scale relative to 1 milliwatt. , Mrs. Adaptive Spectral Reconnaissance Program (DARPA) ASRP. RSRP means Reference Signal Received Power. It uses IP sec routing, which stands for IP security with local breakout for privacy. MIB is. SS-RSRP means Synchronization Signal Reference Signal Received Power. RSRP is defined as Radar Replacement South Region Portugal very frequently. Abbreviation to define. RSRP(Reference Signal Received Power) RSRQ (Reference Signal Received Quality) SINR (Signal to Interference &amp; Noise Ratio) You can find more info about RSRP and RSRQ in our HOT article: RSRP and RSRQ Measurement in LTE. In 5G NR, CRS is not used. RSRP. Menu Search "AcronymAttic. It’s a measure of a company’s ability to generate cash from its assets (assets minus liabilities). 1-1. ETSI 3GPP TS 38. 4G LTE and 5G cell signal strength are measured by RSRP (Reference Signal Received Power) in decibel-milliwatts (dBm). UE does measurement of SS-RSRP and use it for cell selection, cell reselection, power control, mobility procedures and beam management procedures. RSRP stands for "Revenue Sharing Reference Platform". 1. RSRP is defined as Remote Sensing Research Program very rarely. 2. It is typically reported in dBm and the range of. blakepro. Examples: NFL, NASA, PSP, HIPAA. 905 [1]. Vote. Typically the device loses about 0. Some fail to realize that RSVP is an acronym, though that acronym doesn't actually stand for anything in English. RSSI, or “Received Signal Strength Indicator,” is a measurement of how well your device can hear a signal from an access point or router. Find. com. 83 dBm, and the overall MCS averaged RSRP was approximately −94. suggest new definition. Beam peak direction. Mobile network operators seek to maximize SINR at all sites to deliver the best possible customer experience, either by transmitting at a higher power, or by minimizing the interference and noise. It is defined as the ratio of N×SS-RSRP /NR carrier RSSI, where N is the number of resource blocks in the NR carrier RSSI measurement bandwidth. RSRQ. Military, Medical, Soldier. Deductible RRSP contributions can be used to reduce your tax. Unlock number warranty, fill out, and edit your documents using a simple and straightforward interface. Manufacturer's Suggested Retail Price - MSRP: The manufacturer’s suggested retail price (MSRP) is the amount of money the producer of a product recommends the product be sold for in retail. SS-RSRQ: SS-RSRQ stands for Secondary synchronization Signal Reference Signal Received Quality. E-SMLC Enhanced Serving Mobile Location Centre . RSRQ is used since it takes interference into consideration which is a decisive factor when HetNet layers. . RSRP mapping 3GPP TS 36. In CDMA systems, a physical channel. What does RSRP. The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channel. Scholarly white paper on the extra 21dBm advantage CAT. RSRP stands for "Rural Summer Reading Program". Abbreviation to define. (The 5G gateway combines all 3, the 4G gateway only combines eNB+cell ID) Here is my explanation on how to interpret it. While RSSI is measured over full bandwidth, RSRP is measured over narrow bandwidth. Collapse all. Additionally, power tolerance is usually introduced considering the accuracy of the terminal transmit power accuracy. Abbreviation to define. The apparatus determines at least. The reporting range of RSRP is defined from -140 dBm to – 44 dBm with 1 dB resolution. It is used for cell selection,. Typical values are -65 to -125dBm on RSRP and -6 to -15dB on signal quality. SS-RSRP stands for “SS reference signal received power”. However, I’ve read that this is not a standard AT command, the output might differ based on the equipment. according to the documentation of an other product from Quectel, it gives the following output : ,<lte_rssi> <lte_rsrp> <lte_sinr> <lte_rsrq>. 2 RSSI. RSVP is simply an abbreviation for the french phrase ‘répondez s’il vous plaît’. Rating: 3. The minimum requirement for UE to camp on a cell is to decode MIB and SIB1. Contact us 24/7 at 1-800-561-8880 for support. new search. The method further. This is about one of NR deployment options where LTE work as a master and NR work as a secondary cell (In 3GPP terms, this is about EN-DC (EUTRA-NR Dual Connectivity) / MR-DC with EPC as described in 37. abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21. However, because signal strength can vary greatly and affect functionality in wireless networking, IEEE 802. A cellular phone or another LTE-equipped device would display signal strength in RSRP, measured 0dBm (best signal) to -110dBm (weakest/no signal). RSRP stands for Reference Signal Received Power and RSRQ stands for Reference Signal Received Quality. • The measurement time resource (s) for SS-RSRP are confined. The overall structure varies depending on the type of CSI (e. What does RSRP abbreviation stand for? List of 22 best RSRP meaning forms based on popularity. com. It is a measure of the power level that an RF device, such as WiFi or 3G client, is receiving from the radio. Tweet. RSRP stands for Reference Signal Received Power and is a variation of RSSI measurement. The average power is a measure of the power received from a single reference signal. What does RSRP stand for? RSRP abbreviation stands for Remote Sensing Research Program. The method includes receiving at least a first and subsequently a second Reference Signal Received Power (RSRP) value from the UE, and comparing the received first and second RSRP values. i) Transmit send a signal to reciever. RSSI, or “Received Signal Strength Indicator,” is a measurement of how well your device can hear a signal from an access point or router. RSRP stands for Rock Slope Rating Procedure. The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channel. Reference Signal Measurements (RSRP, RSSI, RSRQ) for Cell Reselection. It measures how "clean" the signal is. 5dB(bad) to -3dB (good). The method further. Expand all. Not absolutely necessarily, but typically low-band and mid-band 5G NR employs digital beamforming, whereas high-band employs analog. What is RSRP and Rsrq in LTE? RSRP and RSRQ are key measures of signal level and quality for modern. Agricultural Section Rehabilitation Project (Liberia) showing only Military and Government definitions ( show all 13 definitions) Note: We have 12 other definitions for ASRP in our Acronym Attic. RSRP stands for Rocket and Satellite Research Panel. 6, where red points stand for still state and blue points stand for moving state. Military, Medical,. For 5G, UE measures coverage based on SSS in SSB. In 4G LTE, RSRP stands for reference signal received power. RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm (bad). Q: A: How to abbreviate "Real Stories, Real People"? "Real Stories, Real People" can be abbreviated as RSRP. RSRP stands for Rock Slope Rating Procedure. This will return a string like: RSRP does a better job of measuring signal power from a specific sector while potentially excluding noise and interference from other sectors. Q: A: What is the meaning of RSRP abbreviation? The meaning of RSRP abbreviation is "Reference Symbol Received Power". Radioactive Source Recovery Program (US Department of Energy) RSRP. A minimum of -20 dB SINR (of the S-Synch channel) is needed to detect RSRP/RSRQ In LTE, RSRP and RSRQ are associated with CRS (Cell Specific Reference Signal). Reference Signal Received Power (RSRP) is a measurement parameter used in wireless communication networks, particularly in LTE and 5G systems. RSRP (Reference Signal Received Power): RSRP measures the power level of the received reference signal in a particular cell. So, what exactly does RSVP stand for? As you may have guessed, RSVP is an acronym of a French phrase: “Répondez s'il vous plaît”, translated into English as “please respond”. 4G/LTE. Examples: NFL, NASA, PSP, HIPAA. Tweet. Fundamental logic of the GAP setting is same as in LTE and Legacy case as explained above. RSRP stands for Reference Signal Received Power and is a variation of RSSI measurement. Advanced life deferred annuity (ALDA) A life annuity where the annuity payments must be started before the end of the year in which the annuitant turns 85 years of age. It is defined as the linear average over the power contributions (in Watts) of the resource elements which carry secondary synchronization. When it comes to radio signals, RSRP stands for Reference Signals Received Power with respect to 4G LTE and 5G cellular networks and it’s displayed as a negative number ranging from -80 to -100. E-UTRA Carrier Received Signal. RSRP stands for Road Safety Research and Policies. 5G-EIR. RSRP stands for Remote Sensing Research Program. RSRP is defined as Road Safety Research Policies very rarely. For this measurement, CSI-RS. 9. A display of bars on a mobile phone screen. RSRP is an average strength of resource elements containing a reference signal. First, the aerial view and the geographical coordinates of the measurements environment are as shown in Fig. RSRP stands for Reference Signal Received Power and it is a measurement used to determine the signal strength in a cellular network. Menu Search "AcronymAttic. 213 Table 5. SS-RSRP stands for "SS reference signal received power". 🎯 4 Years In A Row ! 👑🥇 Top 3 Mobile Phone Repair In Sydneypoints stand for still state and blue points stand for moving state. RSRP levels for usable signal typically range from about -75 dBm close in to an LTE cell site to -120 dBm at the edge of LTE coverage. M1 and NB IoT) signal strength/quality parameters: RSRP, RSRQ, RSSI, SINR and their meaning. M1 and NB IoT) signal strength/quality parameters: RSRP, RSRQ, RSSI, SINR and their meaning. Received Signal Reference Signal Received Power. A minimum of -20 dB SINR (of the S-Synch channel) is needed to detect RSRP/RSRQ. RSRP stands for reference signal received power. RSRQ = Reference Signal Received Quality. Q: A: How to abbreviate "Rural Summer Reading Program"? "Rural Summer Reading Program" can be abbreviated as RSRP. It is the power of the LTE Reference Signals spread over the full bandwidth and narrowband. SNR =. Menu Search "AcronymAttic. 4G LTE RS RE Power (RSRP power) boosting depend on Pa/Pb parameters (3GPP 36. The presence of buildings, trees, network density and weather cause propagation such as reflection. g, higher than 5 Ghz) since most of LTE frequency specified in 3GPP is below 3 Ghz. The actual value is IE value . Analogous to the SNR used often in wired communications systems, the SINR is defined as the power of a certain signal of interest divided by the sum of the interference power (from all the other interfering signals) and the power of some background noise. RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad). RSRP also stands for: Recovery Science Review Panel ; Road Sector Reform Project ; Radioactive Source Recovery Program ; Real Stories, Real People; Rocznik Statystyczny Rzeczypospolitej PolskiejWhat Is A Good Rsrp Signal Strength. RSSI varies with LTE subcarrier. Q: A: What is the meaning of RSRP abbreviation? The meaning of RSRP abbreviation is "Rain Sensor Rebate Program". LTE Events A1, A2, A3, A4 and A5 are based upon either RSRP or RSRQ messages. It indicates the signal strength between the base station (cell tower) and the modem. RSRP stands for Rural Scholls Reading Project. SS-RSRP stands for "SS reference signal received power". Printer friendly. It is technically a verb (“I will RSVP to. 5G RSRP RSRQ SINR Conversion Mapping. RSRP is defined as River System Restoration Programme rarely. 2. What Is A Good Rsrp Signal Strength. Looking for online definition of BWP or what BWP stands for? BWP is listed in the World's most authoritative dictionary of abbreviations and acronyms. In this page, I will describe on high level view on CSI report mechanism and I. may be. An RSRP of -80 is said to be excellent. Themeasurements in the numerator and denominator shall be made over the same set of resourceblocks. Hitch (or receiver hitch): The connection between a tow vehicle and an RV. 6. However, there are some differences as well between LTE and NR in terms of power definition and measurement as below. . ii) Reciever measure the power of the signal from the transmitter. , Ms. Your dBm is read as rsrp. Advertisement: This definition appears rarely. RSRQ – Indicates quality of the received signal,. An advantage is any benefit or debt that is conditional on the existence of the RRSP or RRIF, subject to certain. Different power classes are defined for UEs with different power capabilities in the 3GPP standard, as shown in Table 9. In CDMA systems, a. In LTE (includes CAT. Printer friendly. The response to the commands do not contain AT and only use +<command>: 1. The main target for 5G Private Network spectrum is likely to be ISM (mainly for 5. RTO. Abbreviation to define. For frequency range 1, the reference point for the SS-RSRP shall be the antenna connector of the UE. Q: A: What is the meaning of RSRP abbreviation? The meaning of RSRP abbreviation is "Real Stories, Real People". 11. 905 [1]. Tweet. Rating: 9. 905 [1]. Suggest. 3. Tweet. Sets the user-definable parameter values of the modem. Therefore, −80 dBm is 10 times the signal strength of −90 dBm, 100 times that of −100 dBm, and 1,000 times that of −110 dBm. Sort. ” RSRP is a measurement of the power level of the reference signals transmitted by the base station. 1. 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. A minimum of -20 dB SINR (of the S-Synch channel) is needed to detect. , _____ of wired broadband service at locations nationwide is a challenge. Bitwidth (Bit Structure) for PMI : PMI Bitwidth is determined by a few parameters and tables summarized below. Q: A: How to abbreviate "Road Sector Reform Project"? "Road Sector Reform Project" can be abbreviated as RSRP. Standard of examination will be same as that of RRB. Examples: NFL, NASA, PSP, HIPAA. showing only Organizations definitions . com. RSRP is defined as Reference Symbol Received Power very frequently. RSRP stands for Road Safety Research Policies. Road Sector Reform Project (Bangladesh) RSRP. RSRP measu. RSRP stands for Reference Symbol Received Power. Because there's 100x more, it's 20dB more. RSRP stands for Residential Sidewalk Repair Program. RSRP (Reference Signals Received Power), RSRQ ( Reference Signal Received Quality) 는 최신 LTE 네트워크의 신호 레벨 및 품질을 측정하는 주요 측정값이다. Sort. RSRP is used to indicate the power level of the received reference signals from a base station such as a cell tower, to User Equipment (UE) like smartphones or modems. RSRP is short for Reference Signal Received Power, used when measuring 4G LTE networks. com. For RSRP determination the cell-specific reference signals R. Interworking with LTE - NSA / ENDC in Detail . The Clean B™ process is a plug-flow, chemical oxidation/aeration process that utilizes chlorine dioxide to achieve Class B PSRP equivalent waste activated sludge disinfection. 5G NR RSRP RSRQ SINR measurements | Define RSRP RSRQ SINR • SS-RSRP stands for SS reference signal received power. Both have their own cellular strength depending on distance, interference, and other measures. Abbreviation to define. SRP Army Abbreviation. suggest new definition. • It is used for UL channel sounding. RSRP. 1RSRP stands for "Road Sector Reform Project". In NR, SINR seems to be an important power criteria. 5G RSRP stands for “Reference Signal Received Power. RSRP range in 5G The reporting range of “SS-RSRP for L3” reporting is defined from -156 dBm to -31 dBm with 1 dB resolution. It is defined as the linear average over the power contributions (in Watts) of the resource elements which carry secondary synchronization. RSRP stands for Road Safety Research Policies. Cell ID is an identifier for the antenna on the tower. . You may be familiar with SIM cards because you likely have one in your cell phone. Q: A: What is RSRP abbreviation? One of the definitions of RSRP is. Cell signal boosters amplify the strength (RSRP) of the ambient cell signal available at the outside antenna. The best reception is at RSRQ of − 3 dB. Répondez s'il vous plaît. Technology, Networks, 5G. Abbreviation to define. Tweet. Other Resources: Acronym Finder has 6 verified definitions for RSRP. What is SRP meaning in Army? 15 meanings of SRP abbreviation related to Army: Army. It provides an indication of the radio link. A LampSite base station consists of a baseband unit (BBU), Pico Remote Radio Unit (pRRU), and RRU HUB (RRU HUB). RSRP abbreviation stands for Rebuild Syria Reconstruction Program. This measurement is performed across N number of resource blocks (measurement bandwidth). Road Sector Reform Project (Bangladesh) RSRP. RSRP means Reference Signal Receiving Power. Rocznik Statystyczny Rzeczypospolitej Polskiej (Polish: Statistical Yearbook of Poland) RSRP. What is RSRP meaning in Telecommunications? 1 meaning of RSRP abbreviation related to Telecommunications: 1. abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21. Suggest. A 5G UE is given the following measurement details:. abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21. See other definitions of RSRP. It is technically a verb (“I will RSVP to. Try this powerful PDF editing tool and improve your workflow right away. See full list on blog. Instead, in this article we would like to highlight some of question about SINR & RSRQ. In the first place, detailed collisions between FDD LTE and NR are presented and involved with physical control. Abbreviation to define. Because LTE uses flexible channel sizes, it's not fair to measure total wideband power. Tweet. SS-RSRP stands for "SS reference signal received power". SS-RSRP Measurement: SS-RSRP stands for Synchronization Signal Reference Signal Received Power. Cell signal boosters amplify the strength (RSRP) of the ambient cell signal available at the outside antenna. 1. Reference Signal Received Power (RSRP) is a measure of the received power level in an LTE cell network. What does RSRP mean as an abbreviation? 22 popular meanings of RSRP abbreviation: 28 Categories. Rsrp stands for price-to-book value. You used to be able to do this on a non-jailbroken. RSRP. *: SS-RSRP stands for Synchronization Signal reference signal received power. What does RSRP abbreviation stand for? List of 22 best RSRP meaning forms based on. Meaning. Examples: NFL, NASA, PSP, HIPAA. Other Resources: Acronym Finder has 6 verified definitions for RSRP. RSRP Meaning. RSVP is simply an abbreviation for the french phrase ‘répondez s’il vous plaît’. com RSRP stands for Reference Signal Received Power and RSRQ stands for Reference Signal Received Quality. 5GNR SSB stands for Synchronization and Signal Block and is the 5G NR equivalent of LTE Reference Signal. If your outside cell signal strength is −110 dBm, and you use a cell phone signal booster in your car that provides 50 dB of gain, you’ll receive. Find. Written test and panel formed strictly as per order of merit. If you are getting this number, this means your iPhone is showing excellent signal strength. The maximum power for LTE (RSRP) at the antenna connection of user equipment is − 25 dBm. RSRP stands for Retirement Savings Restoration Plan. Note: We have 22 other definitions for RSRP in our Acronym Attic. Menu Search "AcronymAttic. Reference Signals (RS):. Wanted signal received signal to the kansas city area in mind that the uplink transmissions over res which the listed. Aging Systems Research Program (FAA) ASRP. SERRT - South East Region Race Teams. 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. What is RSRP meaning in Telecom? 1 meaning of RSRP abbreviation related to Telecom: Vote. 2 and 5. The KPIs derived from the experimental data are briefly described as follows. EUTRAN configures the same threshold quantity for all the thresholds of an event. H to L: Height: Top to bottom measurement of an RV. See other definitions of RSRP. 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. What. Q: A: How to abbreviate "Road Sector Reform Project"? "Road Sector Reform Project" can be abbreviated as RSRP. See other definitions of RSRP. The basic idea on RSRP/RSRQ in NR is also similar to LTE RSRP / RSRQ. [2] RSSI is usually invisible to a user of a receiving device. Create accurate documents anywhere, anytime. RSRP. Cell search is then performed to determine the detected cells. It is defined as the linear average over the power contributions (in Watts) of the resource elements which carry secondary synchronization. RSSI is a pure wide band power measurement, including intracell power, interference and noise. Reference Signal Received Power + 5. RSRP stands for Romanian Society for Radiological Protection. N is the number of Physical Resource Blocks (PRBs) over which the RSSI is measured, typically equal to system bandwidth. RSRP stands for related services research project. 5 dB. Q: A: How to abbreviate "Rain Sensor Rebate Program"? "Rain Sensor Rebate Program" can be abbreviated as RSRP. That translates to “please respond. Again higher is better. See also. There is a formula for each network and the simple formula for LTE is the ASU number subtracted by 141. 86–−73. 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). The reporting range of “SS-RSRP and CSI-RSRP for L1” reporting is defined from -140 to -44 dBm with 1 dB resolution The mapping of measured quantity is defined in Table 10. Printer friendly. The LTE ASU scale ranges between 0 and 95, with 0 as the least. optimisation (such as LTE RSRP, SINR, and load). Menu Search "AcronymAttic. RSSI is measured over entire bandwidth of occupied RBs (Resource Blocks). 5GNR SSB stands for Synchronization and Signal Block and is the 5G NR equivalent of LTE Reference Signal. SS-RSRP, which stands for SS Reference Signal Received Power, is a metric used in cellular networks to measure the power level of the reference signals transmitted by the serving base station (cell) to the user equipment (UE). LTE SINR Definition. Alternative Meanings. RSRP stands for River System Restoration Programme. Beam peak direction.