Operating parameter system and base station

Abstract

The application discloses a working parameter system and a base station, and is applied to the technical field of wireless communication. The working parameter system comprises a working parameter module, a first radio frequency unit and a second radio frequency unit. The working parameter module comprises an antenna, a first gyroscope and a positioning and orientation module. The antenna and the first gyroscope are connected with the positioning and orientation module. The positioning and orientation module is connected with the first radio frequency unit through a communication interface, so that the positioning and orientation module determines first working parameter data of the first radio frequency unit based on a direction angle signal transmitted by the antenna and a downward inclination angle signal transmitted by the first gyroscope. The first radio frequency unit is in communication connection with the second radio frequency unit, so as to determine second working parameter data of the second radio frequency unit according to the first working parameter data of the first radio frequency unit. Through application of the technical scheme, the first working parameter data of the first radio frequency unit can be accurately obtained, a reliable reference is provided for the second radio frequency unit, beam alignment of the two is realized, interference is reduced, and communication stability is improved.

Description

Technical Field

[0001] This application relates to the field of wireless communication technology, and in particular to an industrial parameter system and base station. Background Technology

[0002] In the field of modern wireless communication, services such as high-definition live streaming and IoT data backhaul are driving a surge in uplink demand, making uplink speed and coverage crucial to user experience. Among related technologies, supplementary uplink (SUL) technology is used to improve uplink performance.

[0003] SUL technology introduces low-frequency bands as dedicated uplink carriers, taking advantage of the low propagation loss of low-frequency bands to make up for the insufficient uplink coverage of the main frequency band. It is often used in the Time Division Duplex (TDD) band. TDD achieves uplink and downlink communication by time-division multiplexing of a single frequency band, which can improve spectrum utilization.

[0004] However, since SUL is an all-uplink technology with no downlink, the base station cannot send downlink beam measurement signals through the SUL carrier, which makes it difficult for the uplink beam of SUL to align with the main frequency band beam, causing problems such as data packet loss and rate reduction. Utility Model Content

[0005] In view of this, this application provides an engineering parameter system and base station to solve the problem of difficulty in aligning the uplink beam with the main frequency band beam.

[0006] In a first aspect, this application provides an engineering parameter system, including an engineering parameter module, a first radio frequency unit, and a second radio frequency unit; The parameter module includes an antenna, a first gyroscope, and a positioning and orientation module; the antenna and the first gyroscope are both connected to the positioning and orientation module; the positioning and orientation module is connected to the first radio frequency unit through a communication interface, so that the positioning and orientation module determines the first parameter data of the first radio frequency unit based on the azimuth angle signal sent by the antenna and the downtilt angle signal sent by the first gyroscope; The first radio frequency unit is communicatively connected to the second radio frequency unit to determine the second operating parameter data of the second radio frequency unit based on the first operating parameter data of the first radio frequency unit.

[0007] In the above system, key signals are collected by the parameter module to generate the first parameter data, and then the two radio frequency units communicate to determine the second parameter data, achieving precise linkage of parameter data. This eliminates the need for manual intervention, reduces human error, ensures the accuracy of parameter matching between the first and second radio frequency units, enables beam alignment, and improves the overall communication and coordination efficiency of the system.

[0008] In some embodiments of this application, the engineering parameter system further includes a baseband unit; the first radio frequency unit is connected to the baseband unit so that the first radio frequency unit sends the first engineering parameter data to the baseband unit; the second radio frequency unit is connected to the baseband unit so that the baseband unit sends the second engineering parameter data to the second radio frequency unit.

[0009] In the above system, the baseband unit makes the uploading of the first operating parameter data and the downloading of the second operating parameter data more orderly. This avoids the chaos that may occur when the two radio frequency units communicate directly, enhances the stability and reliability of data transmission, and further improves the efficiency of system operating parameter coordination.

[0010] In some embodiments of this application, the first radio frequency unit and the second radio frequency unit are separate structures, and the system further includes a second gyroscope and a positioning and orientation receiving module; the positioning and orientation receiving module is connected to the second radio frequency unit through a communication interface to receive the second operating parameter data of the second radio frequency unit; the positioning and orientation receiving module is connected to the second gyroscope; wherein, the positioning and orientation receiving module controls the rotation of the second gyroscope through the second operating parameter data.

[0011] In the aforementioned system, a second gyroscope and a positioning and orientation receiving module are added for the split-type structure, enabling precise control of the second gyroscope's rotation based on the second operating parameter data. This allows for adaptation to the deployment of split-type structures, ensuring accurate adjustment of the second radio frequency unit and maintaining consistency in the operating parameters of the two radio frequency units in the split structure.

[0012] In some embodiments of this application, the engineering parameter system further includes a first rotating shaft, a first reflector, and a first vibrator; the positioning and orientation receiving module is connected to the first rotating shaft to control the rotation of the first rotating shaft; the first rotating shaft is fixedly connected to the first reflector to make the first rotating shaft and the first reflector move synchronously; the first vibrator is fixed on the first reflector; wherein, the positioning and orientation receiving module controls the first rotating shaft to drive the first reflector to move together according to the second engineering parameter data, so as to adjust the direction of the first vibrator.

[0013] In the above system, through a mechanical linkage structure, the positioning and orientation receiving module controls the first rotating shaft based on the second operating parameter data, thereby driving the reflector and vibrator to adjust their direction. This achieves precise matching between the vibrator's direction and the operating parameter data, enhancing signal coordination with the first radio frequency unit.

[0014] In some embodiments of this application, the first radio frequency unit and the second radio frequency unit are an integrated structure, and the baseband unit includes a first baseband unit and a second baseband unit; the first baseband unit and the first radio frequency unit are connected so that the first baseband unit receives the first operating parameter data sent by the first radio frequency unit; the first baseband unit and the second baseband unit are connected so that the second baseband unit receives the second operating parameter data sent by the first baseband unit; the second baseband unit and the second radio frequency unit are connected so that the second baseband unit sends the second operating parameter data to the second radio frequency unit.

[0015] In the above system, the integrated structure is paired with dual baseband units. This not only utilizes the compactness of the integrated structure, but also improves data processing efficiency through the division of labor among the baseband units. It ensures the accurate transmission of the second working parameter data, guarantees the efficient coordination of the working parameters of the two radio frequency units under the integrated structure, and improves communication performance.

[0016] In some embodiments of this application, the engineering parameter system further includes a second rotating shaft, a second reflector, and a second vibrator; the second rotating shaft is connected to a second radio frequency unit to control the rotation of the second rotating shaft; the second rotating shaft is fixedly connected to the second reflector to make the second rotating shaft and the second reflector move synchronously; the second vibrator is fixed on the second reflector; wherein, the second radio frequency unit controls the second rotating shaft to drive the second reflector to move together according to the second engineering parameter data, so as to adjust the direction of the second vibrator.

[0017] In the above system, the second radio frequency unit adjusts the direction of the second oscillator based on the second operating parameter data through mechanical structures such as the second rotating shaft. This allows for rapid response to the operating parameter data, ensuring precise beam pointing of the second oscillator within the integrated structure to meet requirements and enabling excellent coordination with the first radio frequency unit.

[0018] In some embodiments of this application, a third oscillator is also included; the third oscillator is connected to the first radio frequency unit to adjust the direction of the third oscillator through the first radio frequency unit.

[0019] In the above system, the third transducer is connected to and its direction is adjusted by the first radio frequency unit, enhancing the signal transmission and reception flexibility of the first radio frequency unit. By adjusting the direction of the third transducer, the coverage of the main frequency band signal is optimized, complementing the signal of the second radio frequency unit and improving the communication quality of the integrated structure.

[0020] In some embodiments of this application, the antenna is used to measure the azimuth angle signal; the first gyroscope is used to measure the downtilt angle signal; wherein, the positioning and orientation module is used to convert the azimuth angle signal and the downtilt angle signal into the first working parameter data.

[0021] In the above system, the antenna and the first gyroscope are responsible for collecting key angle signals, which are then converted into first working parameter data by the positioning and orientation module, providing a reliable reference for subsequent working parameter coordination.

[0022] In some embodiments of this application, the engineering parameter system further includes an engineering parameter platform; the engineering parameter platform is connected to the baseband unit; wherein the engineering parameter platform determines the second engineering parameter data through the first engineering parameter data transmitted by the baseband unit, and transmits the second engineering parameter data to the baseband unit.

[0023] In the above system, the engineering parameter platform can generate accurate second engineering parameter data based on the first engineering parameter data, ensuring the accuracy of engineering parameter processing.

[0024] Secondly, this application also provides a base station, including the engineering parameter system described in the first aspect.

[0025] As can be seen from the above technical solutions, the engineering parameter system and base station provided in this application are applied in the field of wireless communication technology. The engineering parameter system includes an engineering parameter module, a first radio frequency (RF) unit, and a second RF unit. The engineering parameter module includes an antenna, a first gyroscope, and a positioning and orientation module. The antenna and the first gyroscope are both connected to the positioning and orientation module. The positioning and orientation module is connected to the first RF unit through a communication interface, so that the positioning and orientation module determines the first engineering parameter data of the first RF unit based on the azimuth angle signal sent by the antenna and the downtilt angle signal sent by the first gyroscope. The first RF unit is communicatively connected to the second RF unit to determine the second engineering parameter data of the second RF unit based on the first engineering parameter data of the first RF unit. By applying the technical solution of this application, the engineering parameters of the first RF unit can be accurately obtained, providing a reliable reference for the second RF unit, achieving beam alignment between the two, reducing interference, and improving communication stability.

[0026] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0027] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This paper shows a schematic diagram of the structure of a parameter system provided in an embodiment of this application; Figure 2 This paper shows a schematic diagram of the structure of a parameter system under one implementation method provided in an embodiment of this application; Figure 3 This paper shows a schematic diagram of the structure of the working parameter system under another implementation method provided in the embodiments of this application; Figure 4 This paper shows a schematic diagram of the structure of the working parameter system under another implementation method provided in the embodiments of this application; Figure 5 This paper shows a schematic diagram of the structure of the working parameter system under another implementation method provided in the embodiments of this application; Figure 6 This paper shows a schematic diagram of the structure of the working parameter system under another implementation method provided in the embodiments of this application; Figure 7 This paper shows a schematic diagram of the structure of the working parameter system under another implementation method provided in the embodiments of this application; Figure 8 A schematic structural diagram provided in an embodiment of this application is shown. Detailed Implementation

[0030] The embodiments of this application will now be described in more detail with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0031] This disclosure is not exhaustive, but merely illustrative of some embodiments, and is not intended to limit the scope of protection of this disclosure. Unless otherwise specified, each step in a particular embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a particular embodiment can also be implemented as an independent embodiment, and the order of the steps in a particular embodiment can be arbitrarily interchanged. Furthermore, the optional implementation methods in a particular embodiment can be arbitrarily combined; moreover, the embodiments can be arbitrarily combined, for example, some or all steps of different embodiments can be arbitrarily combined, and a particular embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.

[0032] In each of the disclosed embodiments, unless otherwise specified or in case of logical conflict, the terminology and / or descriptions of the embodiments are consistent and can be referenced by each other. Technical features in different embodiments can be combined to form new embodiments based on their inherent logical relationships. The terminology used in the embodiments of this disclosure is for the purpose of describing particular embodiments only and is not intended to limit the scope of this disclosure. In this disclosure, unless otherwise stated, elements expressed in the singular form, such as "a," "an," "the," "the," "the," "the," "the," "the," "this," etc., can mean "one and only one," or "one or more," "at least one," etc. For example, when using articles such as "a," "an," "the," etc. in translation, the noun following the article can be understood as either a singular or a plural expression. In some embodiments, the terms “in response to…”, “in response to determining…”, “in the case of…”, “when…”, “if…”, “if…”, etc., can be used interchangeably. The prefixes such as "first" and "second" in the embodiments of this disclosure are only for distinguishing different descriptive objects and do not constitute restrictions on the position, order, priority, number or content of the descriptive objects. For the description of the descriptive objects, please refer to the description in the claims or the context of the embodiments. The use of prefixes should not constitute unnecessary restrictions.

[0033] In the embodiments of this disclosure, "multiple" refers to two or more.

[0034] In some embodiments, devices, etc., can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. Terms such as “device”, “equipment”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, and “subject” can be used interchangeably.

[0035] With the large-scale deployment of services such as high-definition video live streaming, massive data backhaul from IoT devices, and remote control of the industrial internet, the demand for "high uplink" transmission capabilities in communication networks is becoming increasingly urgent. Uplink speed and coverage have become key indicators determining user experience and the effectiveness of industry applications. To meet this demand, the industry is gradually promoting technologies such as Carrier Aggregation (CA) and SUL (Suspended Uplink). Among them, carrier aggregation technology broadens transmission bandwidth by aggregating multi-band resources, directly improving uplink speed; SUL technology focuses on the pain point of insufficient uplink coverage in the mid-to-high frequency bands, introducing low-frequency bands as dedicated uplink carriers. It utilizes the characteristics of low-frequency bands—low signal propagation loss and strong diffraction ability—to compensate for the shortcomings of uplink coverage in the main frequency bands. Together, they constitute the core technical path for improving network uplink capabilities.

[0036] However, when SUL technology is deployed in the TDD band, because SUL technology uses all uplink technology, it only undertakes the uplink data transmission task from the terminal device to the base station and has no dedicated downlink resources. That is, the carriers in the TDD band used for SUL are only allocated uplink time slots and cannot provide corresponding downlink frequency bands to send beam measurement signals (such as synchronization signals, channel state reference signals, etc.). The base station needs to infer the optimal direction of the terminal's uplink beam from the transmission direction of the downlink beam and the terminal feedback information to achieve accurate alignment of the uplink and downlink beams. Because SUL lacks the aforementioned downlink beam measurement, the base station loses the reference benchmark for inferring the direction of the SUL uplink beam, making it difficult to align the SUL beams with the main frequency band.

[0037] To address the aforementioned issues, this application provides an engineering parameter system that can solve the beam alignment problem between the SUL and the main frequency band in the TDD band by synchronizing engineering parameter data across frequency bands and devices, thereby ensuring that the SUL technology can stably and efficiently enhance uplink performance.

[0038] Figure 1 This is a structural diagram of a parameter system provided in an embodiment of this application. Figure 1 As shown, in some embodiments, the engineering parameter system 100 includes an engineering parameter module 110, a first radio frequency unit 120, and a second radio frequency unit 130; the engineering parameter module 110 may include an antenna 111, a first gyroscope 113, and a positioning and orientation module 112.

[0039] In some embodiments, both antenna 111 and the first gyroscope 113 are connected to positioning and orientation module 112. Positioning and orientation module 112 is connected to the first radio frequency unit 120 via a communication interface, so that positioning and orientation module 112 determines the first operating parameter data of the first radio frequency unit 120 based on the azimuth angle signal sent by antenna 111 and the downtilt angle signal sent by the first gyroscope 113. The first radio frequency unit 120 is communicatively connected to the second radio frequency unit 130 to determine the second operating parameter data of the second radio frequency unit 130 based on the first operating parameter data of the first radio frequency unit 120.

[0040] In one implementation, the first radio frequency unit 120 is a radio frequency unit for the main frequency band, and the second radio frequency unit 130 is a SUL radio frequency unit.

[0041] In one implementation, antenna 111 is a high-precision antenna, and positioning and orientation module 112 is a high-precision positioning and orientation module.

[0042] In other words, the antenna 111 in the parameter module 110 collects the azimuth angle signal of the first radio frequency unit 120, and the first gyroscope 113 collects its downtilt angle signal. Both types of raw signals are transmitted to the positioning and orientation module 112, which converts the signals into first parameter data, i.e., coarse coordinate data. Subsequently, according to the communication connection between the first radio frequency unit 120 and the second radio frequency unit 130, the first parameter data is converted into more refined second parameter data, i.e., precise coordinate data.

[0043] In this embodiment, a high-precision antenna is used to collect the azimuth angle signal of the main frequency band radio frequency unit and a gyroscope is used to collect the downtilt angle signal. The signal is then converted into the first working parameter data (coarse coordinate data) of the main frequency band by the positioning and orientation module as a reliable reference. Then, relying on the communication connection between the main and auxiliary frequency band radio frequency units, the data is optimized into the second working parameter data (precise coordinate data) required by the SUL radio frequency unit. This achieves precise matching between the SUL and the main frequency band working parameters, ensuring beam alignment to reduce interference and improve uplink communication stability.

[0044] In some embodiments, antenna 111 is used to measure azimuth angle signal; first gyroscope 113 is used to measure downtilt angle signal. Positioning and orientation module 112 is used to convert the azimuth angle signal and downtilt angle signal into first working parameter data.

[0045] In this embodiment, the antenna 111 accurately measures the azimuth angle, the first gyroscope 113 accurately measures the downtilt angle, and the positioning and orientation module 112 converts the two into first working parameter data, which can ensure the collaboration of the two radio frequency units and improve communication stability.

[0046] In some embodiments, the antenna 111 incorporates a dual-frequency signal processing circuit. For example, the dual-frequency signal processing circuit includes 2.6GHz and 3.5GHz band filtering components for selectively acquiring azimuth signals from the main frequency band and the SUL band, and transmitting the azimuth signals to the positioning and orientation module 112.

[0047] In this embodiment, by using a built-in dual-frequency filtering component, interference signals in two frequency bands can be filtered in a targeted manner, and the azimuth information of each band can be accurately extracted and transmitted to the positioning and orientation module 112, providing a precise reference for beam alignment of the dual radio frequency units.

[0048] In some embodiments, the first gyroscope 113 employs a three-axis sensing component of a micro-electro-mechanical system (MEMS), and the angle measurement accuracy error of the three-axis sensing component does not exceed 0.1°, for accurately acquiring the downtilt angle signal of the antenna and transmitting it to the positioning and orientation module 112.

[0049] In this embodiment, a gyroscope using a MEMS three-axis sensing component can accurately acquire the antenna's downtilt angle signal and transmit it to the positioning and orientation module, thereby ensuring the reliability of the downtilt angle data.

[0050] In some embodiments, the positioning and orientation module 112 has a built-in coordinate calculation circuit. The coordinate calculation circuit is used to receive azimuth and downtilt signals and perform coarse coordinate calculations through a preset algorithm to generate coarse coordinate data containing longitude, latitude, and elevation, i.e., the first working parameter data.

[0051] In some embodiments, when the positioning and orientation module 112 is connected to the first radio frequency unit 120 via a communication interface, the Antenna Interface Standards Group (AISG) interface is used.

[0052] In some embodiments, the AISG interface has built-in data transmission pins and power supply pins. The power supply pins are used to provide operating power to the antenna 111, the positioning and orientation module 112 and the first gyroscope 113. The data transmission pins are used to transmit coarse coordinate data (first working parameter data) unidirectionally to the first radio frequency unit 120.

[0053] like Figure 2 As shown, in some embodiments, the engineering parameter system 100 further includes a baseband unit 140. A first radio frequency unit 120 is connected to the baseband unit 140 to transmit first engineering parameter data to the baseband unit 140; a second radio frequency unit 130 is connected to the baseband unit 140 to transmit second engineering parameter data to the second radio frequency unit 130.

[0054] In this embodiment, the baseband unit centrally relays and processes the engineering parameter data, making the transmission and management of the engineering parameter data more centralized, facilitating subsequent operation and maintenance monitoring, and further ensuring the engineering parameter coordination of the dual radio frequency units (such as the main frequency band and the SUL frequency band).

[0055] like Figure 2 As shown, in some embodiments, the parameter system 100 further includes a parameter platform 150. The parameter platform 150 is connected to the baseband unit 140. The parameter platform 150 determines the second parameter data through the first parameter data transmitted by the baseband unit 140, and transmits the second parameter data to the baseband unit 140.

[0056] According to the embodiments disclosed herein, based on the engineering parameter platform 150, it can accurately adapt to the collaborative requirements of dual radio frequency units (such as main frequency band and SUL); at the same time, the engineering parameter platform 150 can centrally manage engineering parameter data, which is convenient for subsequent traceability and optimization.

[0057] For ease of description, the following embodiments of this application use the first radio frequency unit 120 as the basic radio frequency unit of the main frequency band and the second radio frequency unit 130 as the SUL radio frequency unit as an example for illustration.

[0058] like Figure 3 As shown, in cases where the main frequency band RF unit and the SUL RF unit are separate structures, in some embodiments, the first RF unit 120 and the second RF unit 130 are separate structures. The engineering parameter system 100 also includes a second gyroscope 160 and a positioning and orientation receiving module 170. The positioning and orientation receiving module 170 is connected to the second RF unit 130 through a communication interface to receive the second engineering parameter data from the second RF unit 130. The positioning and orientation receiving module 170 is connected to the second gyroscope 160. The positioning and orientation receiving module 170 controls the rotation of the second gyroscope 160 using the second engineering parameter data.

[0059] For example, the main frequency band RF unit's parameter module 110 is represented as parameter module A, and the SUL RF unit side is represented as parameter module B. Figure 4 As shown, the parameter modules A and B are deployed on the main frequency band radio frequency unit and the SUL device, respectively. The parameter module A includes a high-precision antenna (antenna 111), a high-precision positioning and orientation module (positioning and orientation module 112), a gyroscope (first gyroscope 113), and an AISG interface (communication interface); the parameter module B includes a high-precision positioning and orientation module (positioning and orientation receiving module 170), a gyroscope (second gyroscope 160), and an AISG interface (communication interface).

[0060] The high-precision antenna calculates its azimuth angle using differential calculation and its downtilt angle using a gyroscope. The measured data, including longitude (λ), latitude (φ), elevation (h), azimuth (α), and downtilt angle (θ), are then input into the high-precision positioning and orientation module to complete coarse coordinate positioning. Power supply and data transmission with the radio frequency unit are achieved through the AISG interface. The radio frequency unit then outputs the data (first working parameter data) through the baseband unit 140 to the working parameter platform 150 to calculate the precise coordinates, completing the fine calculation of the working parameter data of the main frequency band radio frequency unit and obtaining the second working parameter data.

[0061] Since the SUL base station only provides uplink coverage and capacity, the engineering parameter module A can send the second engineering parameter data to the SUL radio frequency unit through the baseband unit. The SUL radio frequency unit transmits the second engineering parameter data to the high-precision positioning and orientation receiving module (positioning and orientation receiving module 170) through the AISG interface. The positioning and orientation receiving module reports the downtilt angle information to the gyroscope (second gyroscope 160). The gyroscope (second gyroscope 160) can adjust the antenna's own downtilt angle through electronic adjustment.

[0062] In other words, for the split structure of the first RF unit 120 and the second RF unit 130, the engineering parameter module (main frequency band side) acquires raw data through the antenna 111 (differential calculation of azimuth angle) and the first gyroscope 113 (measurement of downtilt angle). The positioning and orientation module 112 generates coarse coordinates (first engineering parameter data) containing latitude, longitude, elevation, azimuth angle, and downtilt angle. This data is then transmitted to the RF unit of the main frequency band via the AISG interface, and finally uploaded to the engineering parameter platform 150 via the baseband unit 140 to be calculated into precise coordinates (second engineering parameter data). The engineering parameter module (SUL side) receives the second engineering parameter data sent by the baseband unit 140 via the AISG interface. The positioning and orientation receiving module 170 extracts the downtilt angle information and controls the second gyroscope 160 to complete the downtilt angle adjustment of the SUL antenna through electronic adjustment, achieving precise alignment with the main frequency band beam.

[0063] In this embodiment of the disclosure, under the split structure, independent parameter modules are used to adapt to the hardware deployment of the main frequency band and the SUL respectively. This ensures high accuracy of parameter acquisition in the main frequency band and allows the SUL side to quickly respond to parameter adjustments using only a gyroscope ESC. At the same time, the AISG interface is used to achieve standardized data transmission and power supply, adapting to the flexible deployment requirements of the split device and ensuring that the SUL can still work efficiently with the main frequency band when it is only used as an uplink supplement.

[0064] like Figure 5 As shown, in some embodiments, for a split structure, the engineering parameter system 100 further includes a first rotating shaft 181, a first reflector 182, and a first vibrator 183. A positioning and orientation receiving module 170 is connected to the first rotating shaft 181 to control its rotation; the first rotating shaft 181 is fixedly connected to the first reflector 182 to ensure synchronous movement of the first rotating shaft 181 and the first reflector 182; the first vibrator 183 is fixed to the first reflector 182. The positioning and orientation receiving module 170, based on the second engineering parameter data, controls the first rotating shaft 181 to move the first reflector 182 together, thereby adjusting the direction of the first vibrator 183.

[0065] In one implementation, the first rotating shaft 181 is a worm gear transmission structure. For example, the worm wheel has 60 teeth and the worm has 2 threads. For example, such as Figure 4 As shown, for the azimuth angle, the high-precision positioning and orientation receiving module (positioning and orientation receiving module 170) calculates the second working parameter data into the rotation axis direction, and through the worm gear transmission structure (first rotating shaft 181), drives the reflector (first reflector 182) to rotate via a stepper motor to realize the change and high-precision adjustment of the antenna vibrator's azimuth angle.

[0066] like Figure 6As shown, in the case where the main frequency band RF unit and the SUL RF unit are integrated into a single structure, in some embodiments, the first RF unit 120 and the second RF unit 130 are integrated into a single structure, and the baseband unit 140 includes a first baseband unit 141 and a second baseband unit 142. The first baseband unit 141 is connected to the first RF unit 120 so that the first baseband unit 141 receives first operating parameter data sent by the first RF unit 120. The first baseband unit 141 and the second baseband unit 142 are connected so that the second baseband unit 142 receives second operating parameter data sent by the first baseband unit 141; the second baseband unit 142 is connected to the second RF unit 130 so that the second baseband unit 142 sends second operating parameter data to the second RF unit 130.

[0067] For example, such as Figure 7 As shown, the engineering parameter module 110 includes a high-precision antenna (antenna 111), a high-precision positioning and orientation module (positioning and orientation module 112), a gyroscope (first gyroscope 113), and an AISG interface (communication interface). The high-precision antenna calculates the azimuth angle using differential calculation, and the gyroscope calculates the downtilt angle. The measured data, including longitude (λ), latitude (φ), elevation (h), azimuth (α), and downtilt angle (θ), are then input into the high-precision positioning and orientation module to complete coarse coordinate positioning. Power supply and data transmission with the radio frequency unit are achieved through the AISG interface. The radio frequency unit then outputs the data (first engineering parameter data) through the baseband unit 140 to the engineering parameter platform 150 to calculate precise coordinates, completing the fine calculation of the engineering parameter data for the main frequency band radio frequency unit, and obtaining the second engineering parameter data.

[0068] In this embodiment, the integrated structure combined with the dual baseband unit design not only reduces physical link loss between devices by utilizing hardware integration characteristics, but also ensures the independence and accuracy of main frequency band parameter acquisition and SUL parameter distribution through the division of labor between the first and second baseband units. At the same time, it achieves standardized data and power transmission by relying on the AISG interface, and with the fine calculation of the parameter platform, it can still ensure efficient alignment of main and auxiliary frequency band beams under the compact hardware integration architecture, thereby improving the synergy of uplink coverage and the overall network performance.

[0069] In some embodiments, the parameter system 100 further includes a third oscillator 191; the third oscillator 191 is connected to the first radio frequency unit 120 so as to adjust the direction of the third oscillator 191 through the first radio frequency unit 120.

[0070] For example, such as Figure 7 As shown, after obtaining the second operating parameter data, the main frequency band oscillator (third oscillator 191) can be electrically tunable through the first radio frequency unit 120 to adjust the downtilt angle.

[0071] In some embodiments, for an integrated structure, the process parameter system 100 further includes a second rotating shaft 192, a second reflector 193, and a second oscillator 194. The second rotating shaft 192 is connected to the second radio frequency unit 130 to control the rotation of the second rotating shaft 192; the second rotating shaft 192 is fixedly connected to the second reflector 193 so that the second rotating shaft 192 and the second reflector 193 move synchronously. The second oscillator 194 is fixed to the second reflector 193. The second radio frequency unit 130 controls the second rotating shaft 192 to move the second reflector 193 together with the second process parameter data to adjust the direction of the second oscillator 194.

[0072] For example, such as Figure 7 As shown, for the SUL angle, the downtilt angle parameter is output to the ESC module through the SUL baseband unit (second baseband unit) - SUL RF unit (second RF unit) to adjust the downtilt angle of the SUL band vibrator. The SUL azimuth angle parameter is output to the rotating shaft (second rotating shaft 192), and the rotating shaft adjusts the direction of the SUL band vibrator plate (second reflecting plate 193 and second vibrator 194) by adjusting the reflector plate (second reflector plate 193).

[0073] In this embodiment, the second radio frequency unit 130 analyzes the second operating parameter data and controls the rotation of the second rotating shaft 192 and the operation of the electronic speed control module respectively: the second rotating shaft 192 drives the second reflector 193 and the second vibrator 194 fixed thereon to rotate, thereby adjusting the azimuth angle of the SUL band vibrator (second vibrator 194); at the same time, the electronic speed control module adjusts the vibrator attitude according to the downtilt angle parameter, and finally completes the precise control of the beam direction (azimuth angle + downtilt angle) of the SUL band vibrator, ensuring coordination with the main frequency band beam.

[0074] For example, such as Figure 8 As shown, the engineering parameter system can be accessed through... Figure 8 The structure shown enables the antenna element's azimuth angle to be varied and adjusted with high precision.

[0075] Based on the above-described engineering parameter system, some embodiments of this application also provide a base station. In some embodiments, the base station includes the engineering parameter system described in the above embodiments. The specific structure of the engineering parameter system can be referred to the description in the above embodiments, and the same technical effect can be achieved. To avoid redundant limitation, it will not be described again here.

[0076] As can be seen from the above technical solutions, the engineering parameter system and base station disclosed in this application can accurately obtain the engineering parameters of the first radio frequency unit, provide a reliable reference for the second radio frequency unit, realize beam alignment between the two, reduce interference, and improve communication stability.

[0077] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this disclosure can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution disclosed in this disclosure can be achieved, and this is not limited herein.

[0078] The specific embodiments described above do not constitute a limitation on the scope of protection of this disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A parameter system, characterized in that, Includes a parameter module, a first radio frequency unit, and a second radio frequency unit; The parameter module includes an antenna, a first gyroscope, and a positioning and orientation module; the antenna and the first gyroscope are both connected to the positioning and orientation module; the positioning and orientation module is connected to the first radio frequency unit through a communication interface, so that the positioning and orientation module determines the first parameter data of the first radio frequency unit based on the azimuth angle signal sent by the antenna and the downtilt angle signal sent by the first gyroscope; The first radio frequency unit is communicatively connected to the second radio frequency unit to determine the second operating parameter data of the second radio frequency unit based on the first operating parameter data of the first radio frequency unit.

2. The system according to claim 1, characterized in that, It also includes a baseband unit; the first radio frequency unit is connected to the baseband unit so that the first radio frequency unit sends the first operating parameter data to the baseband unit; The second radio frequency unit is connected to the baseband unit so that the baseband unit sends the second operating parameter data to the second radio frequency unit.

3. The system according to any one of claims 1-2, characterized in that, The first radio frequency unit and the second radio frequency unit are separate structures. The system also includes a second gyroscope and a positioning and orientation receiving module. The positioning and orientation receiving module is connected to the second radio frequency unit through a communication interface to receive the second operating parameter data of the second radio frequency unit; The positioning and orientation receiving module is connected to the second gyroscope; The positioning and orientation receiving module controls the rotation of the second gyroscope using the second working parameter data.

4. The system according to claim 3, characterized in that, It also includes a first rotating shaft, a first reflector, and a first oscillator; The positioning and orientation receiving module is connected to the first rotating shaft to control the rotation of the first rotating shaft; The first rotating shaft is fixedly connected to the first reflector so that the first rotating shaft and the first reflector move synchronously. The first oscillator is fixed to the first reflector; The positioning and orientation receiving module controls the first rotating shaft to move together with the first reflector based on the second working parameter data, so as to adjust the direction of the first vibrator.

5. The system according to claim 2, characterized in that, The first radio frequency unit and the second radio frequency unit are an integrated structure, and the baseband unit includes a first baseband unit and a second baseband unit; The first baseband unit and the first radio frequency unit are connected so that the first baseband unit receives the first operating parameter data sent by the first radio frequency unit; The first baseband unit and the second baseband unit are connected so that the second baseband unit receives the second operating parameter data sent by the first baseband unit; The second baseband unit and the second radio frequency unit are connected so that the second baseband unit sends the second operating parameter data to the second radio frequency unit.

6. The system according to claim 5, characterized in that, It also includes a second rotating shaft, a second reflector, and a second oscillator; The second rotating shaft is connected to the second radio frequency unit to control the rotation of the second rotating shaft; The second rotating shaft is fixedly connected to the second reflector so that the second rotating shaft and the second reflector move synchronously; The second oscillator is fixed to the second reflector; The second radio frequency unit controls the second rotating shaft to move together with the second reflector based on the second operating parameter data, so as to adjust the direction of the second oscillator.

7. The system according to claim 5, characterized in that, It also includes a third oscillator; the third oscillator is connected to the first radio frequency unit so that the direction of the third oscillator can be adjusted by the first radio frequency unit.

8. The system according to claim 1, characterized in that, The antenna is used to measure the azimuth angle signal; the first gyroscope is used to measure the downtilt angle signal. The positioning and orientation module is used to convert the direction angle signal and the tilt angle signal into the first working parameter data.

9. The system according to claim 2, characterized in that, It also includes a parameter platform; the parameter platform is connected to the baseband unit; The engineering parameter platform determines the second engineering parameter data through the first engineering parameter data transmitted by the baseband unit, and transmits the second engineering parameter data to the baseband unit.

10. A base station, characterized in that, Includes the parameter system as described in any one of claims 1 to 9.

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