Channel resource configuration method, apparatus, and electronic device

Abstract

The present disclosure relates to a channel resource configuration method, device and electronic equipment. The method comprises: obtaining base station information of a base station, the base station information comprising a base station operating frequency band and a total licensed bandwidth corresponding to the base station operating frequency band; detecting a continuous idle bandwidth within the total licensed bandwidth; if the continuous idle bandwidth is less than a preset bandwidth upper limit of a service terminal corresponding to the base station on the base station operating frequency band, detecting a total idle bandwidth within the total licensed bandwidth; determining a target number of first to-be-configured units within the base station and a first frequency band range of each first to-be-configured unit based on the preset bandwidth upper limit and the total idle bandwidth; and performing channel resource configuration processing on the target number of first to-be-configured units based on the first frequency band range. The embodiments of the present disclosure can improve the utilization efficiency of spectrum resources.

Description

Technical Field

[0001] This disclosure relates to the field of communication technology, and in particular to a channel resource configuration method, apparatus and electronic device. Background Technology

[0002] In the process of achieving deep 5G network coverage, making full use of limited spectrum resources is crucial for improving network capacity, ensuring user experience, and reducing deployment costs. However, the spectrum available in existing networks is often discontinuous and fragmented, while traditional base station equipment has fixed operating modes and capabilities, making it difficult to flexibly adapt to this complex spectrum situation. This results in inefficient use of spectrum resources and often idle equipment hardware capabilities. Therefore, a channel resource configuration method is needed to meet the requirements of efficiently utilizing spectrum resources, releasing base station hardware performance, and improving network deployment flexibility and service capabilities in fragmented spectrum scenarios. Summary of the Invention

[0003] This disclosure provides a channel resource configuration method, apparatus, and electronic device to meet the needs of efficiently utilizing spectrum resources, releasing base station hardware performance, and improving network deployment flexibility and service capabilities in fragmented spectrum scenarios.

[0004] According to a first aspect of the present disclosure, a channel resource configuration method is provided, comprising: Obtain base station information, including the base station's operating frequency band and the total licensed bandwidth corresponding to the base station's operating frequency band; Detect continuous idle bandwidth within the total authorized bandwidth; If the continuous idle bandwidth is less than the preset bandwidth limit of the service terminal corresponding to the base station on the operating frequency band of the base station, the total idle bandwidth within the total authorized bandwidth is detected. Based on the preset bandwidth limit and the total idle bandwidth, the target number of the first configuration units in the base station and the first frequency band range of each of the first configuration units are determined. Based on the first frequency band range, channel resource configuration processing is performed on the target number of the first units to be configured.

[0005] According to a second aspect of the present disclosure, a channel resource configuration apparatus is provided, comprising: The base station information acquisition module is used to acquire base station information, which includes the base station operating frequency band and the total authorized bandwidth corresponding to the base station operating frequency band. A continuous idle bandwidth detection module is used to detect continuous idle bandwidth within the total authorized bandwidth; The total idle bandwidth detection module is used to detect the total idle bandwidth within the total authorized bandwidth if the continuous idle bandwidth is less than the preset bandwidth limit of the corresponding service terminal of the base station on the operating frequency band of the base station. The first configuration unit determination module is used to determine the target number of first configuration units in the base station and the first frequency band range of each first configuration unit based on the preset bandwidth limit and the total idle bandwidth. The first configuration processing module is used to perform channel resource configuration processing on the target number of the first configuration units based on the first frequency band range.

[0006] According to a third aspect of the present disclosure, an electronic device is provided, comprising: a processor; and a memory for storing processor-executable instructions; wherein the processor is configured to execute the instructions to implement the method as described in any one of the first aspects above.

[0007] According to a fourth aspect of the present disclosure, a computer-readable storage medium is provided such that, when instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to perform the method described in any of the first aspects of the present disclosure. According to a fifth aspect of the present disclosure, a computer program product including instructions is provided that, when run on a computer, causes the computer to perform the method described in any of the first aspects of the present disclosure.

[0008] The technical solutions provided by the embodiments of this disclosure have at least the following beneficial effects: By acquiring the base station's operating frequency band and its total authorized bandwidth, detecting the continuous idle bandwidth within it, and determining whether it meets the terminal's preset bandwidth limit requirement; if not, further detecting the total idle bandwidth and combining it with the preset bandwidth limit to determine the target number of the first configuration unit and the first frequency band range, thereby performing channel resource configuration processing on the target number of the first configuration units within the base station, realizing flexible and efficient deployment of multiple units within the base station, while ensuring the terminal's service capability within the corresponding base station's operating frequency band, significantly improving the utilization efficiency of spectrum resources and unit throughput, and effectively reducing the constraints of spectrum resource discontinuity on unit deployment and network service capabilities.

[0009] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0010] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure, and are not intended to unduly limit this disclosure.

[0011] Figure 1 This is a flowchart illustrating a channel resource configuration method according to an exemplary embodiment; Figure 2This is a schematic diagram illustrating a process for configuring channel resources for a target number of first configuration units based on a first frequency band, according to an exemplary embodiment. Figure 3 This is a schematic diagram illustrating another process for channel resource configuration of a target number of first configuration units based on a first frequency band, according to an exemplary embodiment. Figure 4 This is a schematic diagram illustrating a process for determining the target frequency band corresponding to each first configuration unit from multiple unit frequency bands based on sorting results, according to an exemplary embodiment. Figure 5 This is a schematic diagram illustrating a process for obtaining target signal information according to an exemplary embodiment; Figure 6 This is a schematic diagram illustrating a process for configuring channel resources for a second unit to be configured based on a second frequency band, according to an exemplary embodiment. Figure 7 This is a block diagram of a channel resource configuration apparatus according to an exemplary embodiment; Figure 8 This is a block diagram illustrating an electronic device for channel resource configuration according to an exemplary embodiment. Detailed Implementation

[0012] To enable those skilled in the art to better understand the technical solutions of this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings.

[0013] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar different contents and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0014] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for display, data used for analysis, etc.) involved in this disclosure are all information and data authorized by the user or fully authorized by all parties.

[0015] Figure 1 This is a flowchart illustrating a channel resource configuration method according to an exemplary embodiment. This channel resource configuration method is applied to a software system within a base station, such as... Figure 1 As shown, it includes the following steps: In step S101, the base station information of the base station is obtained.

[0016] In one specific embodiment, the base station is responsible for providing network access, resource scheduling, and management services to terminals within its coverage area via wireless radio frequency signals.

[0017] In one specific embodiment, the base station information includes the base station operating frequency band and the total licensed bandwidth corresponding to the base station operating frequency band. The base station operating frequency band is an identifier of the radio frequency range that the base station is licensed to use, and the total licensed bandwidth is the total frequency width that the base station is authorized to use within that operating frequency band.

[0018] In step S103, continuous idle bandwidth within the total authorized bandwidth is detected.

[0019] In one specific embodiment, the continuous idle bandwidth is the maximum spectrum width that is currently unoccupied and continuously usable within the total authorized bandwidth.

[0020] In step S105, if the continuous idle bandwidth is less than the preset bandwidth limit of the corresponding service terminal of the base station on the base station's operating frequency band, the total idle bandwidth within the total authorized bandwidth is detected.

[0021] In one specific embodiment, the preset bandwidth limit is the maximum single-carrier operating bandwidth that the terminal devices served by the base station can support on the base station's operating frequency band, as specified by the communication protocol. The total idle bandwidth is the sum of all currently unused spectrum resources within the total authorized bandwidth.

[0022] In step S107, based on the preset bandwidth limit and the total idle bandwidth, the target number of the first units to be configured in the base station and the first frequency band range of each first unit to be configured are determined.

[0023] In one specific embodiment, the first unit to be configured is a logical cell entity that can independently provide wireless access services.

[0024] In a specific embodiment, determining the target number of first units to be configured and the first frequency band range of each first unit to be configured within the base station based on the preset bandwidth upper limit and the total idle bandwidth may include: performing an integer division operation on the total idle bandwidth based on the preset bandwidth upper limit and rounding up, the result of which is the target number of first units to be configured; then, according to the target number, sorting the detected continuous idle bandwidth segments in descending order of bandwidth value, and selecting the first few continuous idle bandwidth segments with the same number as the target number in this order, allocating a first frequency band range of a first unit to be configured for each selected continuous idle frequency band, and ensuring that the frequency band ranges of each unit do not overlap, and not performing configuration processing on the remaining continuous idle frequency bands that are not selected as first units to be configured.

[0025] For example, the total authorized bandwidth is 160MHz, corresponding to a complete frequency range of 2515MHz to 2675MHz. Specifically, continuous idle band 1: 2535MHz to 2575MHz, bandwidth 40MHz; continuous idle band 2: 2595MHz to 2635MHz, bandwidth 40MHz; continuous idle band 3: 2655MHz to 2675MHz, bandwidth 20MHz; the maximum continuous idle bandwidth among all continuous idle bands is 40MHz; the preset bandwidth limit for the base station's corresponding serving terminal on this operating frequency band is 100MHz; the maximum continuous idle bandwidth is 40MHz. MHz < preset bandwidth limit of 100MHz, the total idle bandwidth of all idle frequency bands within the total authorized bandwidth is 100MHz (40MHz+40MHz+20MHz); according to the principle of maximizing bandwidth utilization, a 100MHz frequency band range from 2535MHz to 2635MHz is selected, and the target number of the first unit to be configured is determined to be 2. Therefore, the first frequency band range of the first unit to be configured is determined to be 2535MHz to 2575MHz, with a bandwidth of 40MHz; the first frequency band range of the second unit to be configured is determined to be 2595MHz to 2635MHz, with a bandwidth of 40MHz.

[0026] In step S109, channel resource configuration processing is performed on the target number of first units to be configured based on the first frequency band range.

[0027] In a specific embodiment, such as Figure 2 As shown, the channel resource configuration process for the target number of first units to be configured, based on the first frequency band range, includes: In step S201, the synchronization signal block frequency point corresponding to each first unit to be configured is determined based on the first frequency band range and the carrier center frequency corresponding to each first unit to be configured.

[0028] In one specific embodiment, the carrier center frequency is the center point of the continuous operating spectrum of each first unit to be configured on the frequency axis. The synchronization signal block frequency is the center frequency of the synchronization signal block corresponding to each first unit to be configured.

[0029] In a specific embodiment, determining the synchronization signal block frequency point corresponding to each first unit to be configured based on the first frequency band range and the carrier center frequency corresponding to each first unit to be configured may include: Based on the first frequency band range and carrier center frequency of each first unit to be configured, and in accordance with the relevant calculation rules for the synchronization signal block frequency point in the 3GPP communication protocol specification, the center frequency position that the synchronization signal block should use within the carrier bandwidth for each first unit to be configured is calculated, i.e., the synchronization signal block frequency point.

[0030] In step S203, a synchronization signal block corresponding to each first unit to be configured is created based on the synchronization signal block frequency point, and the synchronization signal blocks are set in different time slots to complete the broadcast channel resource configuration processing for the target number of first units to be configured.

[0031] In one specific embodiment, the synchronization signal block is a complete signal entity created for each first configuration unit, which includes a primary synchronization signal, a secondary synchronization signal, and a physical broadcast channel.

[0032] In a specific embodiment, the above-mentioned process of creating a synchronization signal block corresponding to each first unit to be configured based on the synchronization signal block frequency point and setting the synchronization signal blocks in different time slots to complete the broadcast channel resource configuration process for a target number of first units to be configured may include: first, generating a synchronization signal block for each unit based on the synchronization signal block frequency point of each first unit to be configured; then, according to the target number to be configured, scheduling the generated multiple synchronization signal blocks to different downlink time slots for transmission through time division multiplexing rules, thereby completing the configuration of broadcast channel resources for all first units to be configured.

[0033] In the above embodiments, by determining the corresponding synchronization signal block frequency point based on the first frequency band range and carrier center frequency of each first unit to be configured, it is ensured that each unit has independent and accurate broadcast signal positioning in the frequency domain. Based on this, synchronization signal blocks for each first unit to be configured are created, and by setting the synchronization signal blocks of different first units to be configured in different time slots, orderly isolation of broadcast signals in the time domain is achieved, avoiding mutual interference between broadcast channels of multiple units, ensuring the integrity and discoverability of the broadcast signal of each first unit to be configured, thereby improving the initial access success rate and unit search efficiency of the terminal.

[0034] In a specific embodiment, the above-mentioned channel resource configuration processing for the target number of first configurable units based on the first frequency band range includes: Based on the first frequency band range, the unit bandwidth, subcarrier spacing and lower limit of the bandwidth of each first unit to be configured, the target downlink channel resources of each first unit to be configured are determined from a variety of preset downlink channel resources, so as to complete the common downlink control channel resource configuration processing for a target number of first units to be configured.

[0035] In one specific embodiment, the various preset downlink channel resources include various preset common control resource sets and various preset common search spaces; the target downlink channel resources include the target common control resource set and the target common search space corresponding to the common downlink control channel. The target common control resource set is a specific time-frequency resource region used to carry common downlink control signaling. The target common search space is a specific time-frequency location set used to instruct the terminal to listen to and decode its common downlink control signaling.

[0036] In one specific embodiment, the subcarrier spacing is the spacing width of the basic subcarriers constituting the 5G OFDM signal on the frequency axis. The lower limit of the frequency band bandwidth is the minimum configurable channel bandwidth specified in the 3GPP protocol for the standard frequency band to which the base station operates.

[0037] In a specific embodiment, the above-mentioned determination of the target downlink channel resources for each first unit to be configured from a variety of preset downlink channel resources based on the first frequency band range, the unit bandwidth, subcarrier spacing, and the lower limit of the bandwidth of the corresponding frequency band, to complete the common downlink control channel resource configuration process for a target number of first units to be configured, may include: for each first unit to be configured, based on the first frequency band range, unit bandwidth, subcarrier spacing, and the lower limit of the bandwidth of the corresponding frequency band, and based on the configuration table of the common downlink control channel predefined in the 3GPP communication protocol specification, selecting the target downlink channel resources for that unit from a variety of preset downlink channel resources, thereby completing the common downlink control channel resource configuration process for a target number of first units to be configured.

[0038] In a specific embodiment, for each first unit to be configured, specific time-frequency resources for carrying its dedicated downlink control signaling are allocated within the first frequency band corresponding to the unit, thereby completing the configuration of dedicated downlink control channel resources for a target number of first units to be configured.

[0039] In the above embodiments, by comprehensively considering the first frequency band range, unit bandwidth, subcarrier spacing and bandwidth lower limit, suitable target downlink channel resources are selected for each first unit to be configured, thereby optimizing spectrum utilization efficiency and ensuring reliable transmission of control signaling in multi-user scenarios.

[0040] In a specific embodiment, such as Figure 3 As shown, the channel resource configuration process for the target number of first units to be configured, based on the first frequency band range, includes: In step S301, based on the first frequency band range and the subcarrier spacing corresponding to each first unit to be configured, the target time domain resources of the uplink random access channel of each first unit to be configured are determined from a variety of preset time domain resources, and the target time domain resources are set in different time slots.

[0041] In one specific embodiment, the subcarrier spacing is the spacing width of the basic subcarriers constituting the 5G OFDM signal on the frequency axis. The target time-domain resource of the uplink random access channel is the time window used to carry the periodic occurrence of the random access preamble.

[0042] In a specific embodiment, the above-mentioned determination of the target time domain resources of the uplink random access channel for each first unit to be configured from a variety of preset time domain resources based on the first frequency band range and the subcarrier spacing corresponding to each first unit to be configured, and setting the target time domain resources in different time slots may include: for each first unit to be configured, based on the matching rules of the unit corresponding to the first frequency band range, subcarrier spacing and the predefined time domain resources of the uplink random access channel in the 3GPP communication protocol specification, allocating the uplink random access channel target time domain resources occupying the beginning part of the time slot for the unit, and mapping the target time domain resources of different first units to be configured to different time slots.

[0043] In step S303, based on the first frequency band range, the frequency domain position of the corresponding uplink random access channel is set for each first unit to be configured, so as to complete the uplink random access channel resource configuration processing for the target number of first units to be configured.

[0044] In a specific embodiment, the frequency domain location of the uplink random access channel refers to the specific operating frequency point or frequency band allocated to the channel within the first frequency band range of each first configuration unit.

[0045] In a specific embodiment, the above-mentioned process of setting the frequency domain position of the uplink random access channel corresponding to each first unit to be configured based on the first frequency band range to complete the uplink random access channel resource configuration process for a target number of first units to be configured may include: determining the compliant frequency domain configuration boundary of the uplink random access channel for each first unit to be configured based on the first frequency band range corresponding to each first unit to be configured and in combination with the frequency domain configuration rules of the uplink random access channel in the 3GPP communication protocol specification; setting the frequency domain position of the uplink random access channel corresponding to each first unit to be configured within the compliant frequency domain configuration boundary, thereby completing the uplink random access channel resource configuration process for a target number of first units to be configured.

[0046] In the above embodiments, the target time-domain resources determined based on the first frequency band range and subcarrier spacing ensure that the uplink random access channel resources of each first unit to be configured are transmitted in an orderly manner in different time slots, reducing the probability of time-domain collisions. At the same time, the frequency domain position set based on the first frequency band range enables the uplink random access channel resources to be reasonably distributed in the spectrum, avoiding the waste of frequency domain resources, thereby optimizing the efficiency and stability of the uplink random access process as a whole.

[0047] In a specific embodiment, the above-mentioned channel resource configuration processing for the target number of first configurable units based on the first frequency band range includes: Based on the first frequency band range, the preset number of terminals, the preset time slot ratio, and the preset channel reporting period, the corresponding uplink control channel resources are configured for each first unit to be configured, so as to complete the uplink control channel resource configuration processing for the target number of first units to be configured.

[0048] In one specific embodiment, the uplink control channel resources include common control channel resources and dedicated control channel resources. Common control channel resources are used to carry common uplink control signaling. Dedicated control channel resources are used to carry terminal-specific uplink control signaling.

[0049] In one specific embodiment, the preset number of terminals is the upper limit of the preset terminal scale supported by each first configuration unit to ensure stable transmission of uplink control signaling. The preset time slot allocation ratio is the uplink and downlink time slot transmission direction allocation rule adapted to the base station's wireless transmission mode. The preset channel reporting period is the time interval rule for terminals to report wireless transmission-related information to the base station through the uplink control channel.

[0050] In a specific embodiment, the above-mentioned configuration of uplink control channel resources for each first unit to be configured based on the first frequency band range, the preset number of terminals, the preset time slot allocation ratio, and the preset channel reporting period, to complete the uplink control channel resource configuration process for a target number of first units to be configured, may include: for each first unit to be configured, firstly, the available frequency domain boundary of the uplink control channel resources is delineated based on the first frequency band range corresponding to the unit, and the common control channel resources are configured at the edge position of the available frequency domain boundary of the unit. Then, the available time domain position of the uplink time slot is determined by combining the preset time slot allocation ratio corresponding to the unit and the wireless transmission mode corresponding to the base station. Independent time domain symbol positions are divided for different types of uplink control information. Subsequently, the configuration scale and resource reservation period of the dedicated control channel resources are determined by combining the preset number of terminals corresponding to the unit and the preset channel reporting period, and the configuration of the dedicated control channel resources is completed, thereby completing the uplink control channel resource configuration process for a target number of first units to be configured.

[0051] In the above embodiments, based on the first frequency band range, the preset number of terminals, the preset time slot ratio, and the preset channel reporting period, corresponding uplink control channel resources are configured for each first unit to be configured. This takes into account both the wide access requirements of terminals for common control channel resources and the dedicated signaling transmission requirements for dedicated control channel resources, effectively avoiding uplink control signaling transmission conflicts between multiple units, ensuring stable transmission and reception and reliable reporting of terminal uplink control signaling, adapting to spectrum scenarios where multiple units operate independently, and improving the rationality and utilization efficiency of uplink control channel resource configuration.

[0052] In a specific embodiment, such as Figure 4 As shown, during the operation of the first unit to be configured, the above method further includes: In step S401, interference information of each first unit to be configured is obtained.

[0053] In one specific embodiment, the interference information includes at least one of uplink interference information and downlink interference information. Specifically, the uplink interference information characterizes the interference experienced by the base station on multiple unit frequency bands within the unit operating frequency band of each first unit to be configured when receiving signals transmitted by the serving terminal corresponding to each first unit to be configured; the downlink interference information characterizes the interference experienced by the serving terminal corresponding to each first unit to be configured on multiple unit frequency bands within the unit operating frequency band of each first unit to be configured when receiving signals transmitted by the corresponding first unit to be configured.

[0054] In step S403, based on the interference information, the interference is sorted among multiple unit frequency bands within the operating frequency band of each first unit to be configured, and the sorting result is obtained.

[0055] In one specific embodiment, the sorting result reflects the order of the degree of interference of multiple unit frequency bands within the operating frequency band of each first unit to be configured.

[0056] For example, in a frequency division duplex system, the above-mentioned interference sorting of multiple unit frequency bands within the operating frequency band of each first unit to be configured based on interference information, and the resulting sorting results may include: for each first unit to be configured, when performing uplink resource scheduling, performing interference sorting of multiple unit frequency bands within the operating frequency band of each first unit to be configured based on uplink interference information, to obtain uplink corresponding sorting results for guiding uplink scheduling; when performing downlink resource scheduling, performing interference sorting of multiple unit frequency bands within the operating frequency band of each first unit to be configured based on downlink interference information, to obtain downlink corresponding sorting results for guiding downlink scheduling.

[0057] In a specific embodiment, in a time-division duplex system, the above-mentioned interference sorting of multiple unit frequency bands within the operating frequency band of each first unit to be configured based on interference information, and the resulting sorting result may include: for each first unit to be configured, utilizing the symmetric characteristics of the uplink and downlink channels, and based on either or a combination of uplink interference information and downlink interference information, performing interference sorting on multiple unit frequency bands within the operating frequency band of each first unit to be configured, to obtain a unified sorting result that can be used to guide bidirectional scheduling.

[0058] In step S405, based on the sorting results, the target frequency band corresponding to each first unit to be configured is determined from multiple unit frequency bands.

[0059] In one specific embodiment, the target frequency band is used for data transmission corresponding to the first unit to be configured.

[0060] In a specific embodiment, the above-mentioned determination of the target frequency band corresponding to each first configuration unit from multiple unit frequency bands based on the sorting results may include: based on the order of interference levels of the unit frequency bands reflected by the sorting results, selecting available frequency bands that meet the preset quality threshold and transmission requirements, and determining them as the target frequency bands of the first configuration unit.

[0061] In the above embodiments, by obtaining the interference information of the first unit to be configured, the interference situation in each frequency band during signal transmission between the service terminal and the base station can be accurately identified. Then, multiple unit frequency bands within the unit's working frequency band are sorted, and finally, the target frequency band with the least interference and the best communication quality is selected for data transmission, which significantly improves communication stability and spectrum utilization efficiency.

[0062] In a specific embodiment, such as Figure 5 As shown, during the operation of the first unit to be configured, the above method further includes: In step S501, real-time signal information is received.

[0063] In one specific embodiment, the real-time signal information includes target signal information and interference signal information. The target signal information is the valid signal information required for normal service transmission by each of the first configuration units, while the interference signal information is spurious signal information superimposed on the real-time signal information that is not required for the service.

[0064] In step S503, the frequency information of each first unit to be configured is obtained.

[0065] In a specific embodiment, the frequency point information is the operating frequency point related parameters used by each first configuration unit during communication transmission. For example, the frequency point information may include at least one of the following: center frequency point value, uplink and downlink carrier frequency point number, operating frequency point index, and carrier frequency.

[0066] In step S505, the real-time signal information and frequency point information are input into a preset signal extraction model to eliminate interference signal information in the real-time signal information and obtain the target signal information.

[0067] In a specific embodiment, the above-mentioned inputting real-time signal information and frequency point information into a preset signal extraction model to eliminate interference signal information in the real-time signal information and obtain target signal information may include: inputting real-time signal information and frequency point information into a preset signal extraction model, wherein the preset signal extraction model first performs time-domain to frequency-domain conversion processing on the real-time signal information to obtain corresponding frequency-domain data, then calculates the energy of each frequency point data in combination with the frequency point information and identifies interference frequency points accordingly, generates corresponding filtering parameters, and then performs programmable filtering processing according to the filtering parameters, zeroing or weighted attenuating the frequency-domain data of non-current first unit to be configured frequency points, and normally retaining the frequency-domain data of the current first unit to be configured frequency point, and finally obtaining the target signal information.

[0068] In the above embodiments, by inputting real-time signal information and frequency point information into a preset signal extraction model, the preset signal extraction model is used to accurately remove interference signals, effectively purify the target signal, significantly improve the purity and reliability of signal transmission, ensure communication quality while enhancing the system's anti-interference capability, and optimize the utilization efficiency of spectrum resources.

[0069] In a specific embodiment, such as Figure 6 As shown, the above method also includes: In step S601, if the continuous idle bandwidth is greater than or equal to the preset bandwidth limit of the corresponding service terminal of the base station on the base station's operating frequency band, the second frequency band range corresponding to the second configuration unit is set based on the continuous idle bandwidth.

[0070] In a specific embodiment, if the continuous idle bandwidth is greater than or equal to the preset bandwidth limit of the base station corresponding to the serving terminal on the base station's operating frequency band, setting the second frequency band range corresponding to the second unit to be configured based on the continuous idle bandwidth may include: if the continuous idle bandwidth is greater than or equal to the preset bandwidth limit of the base station corresponding to the serving terminal on the base station's operating frequency band, then select a continuous idle bandwidth from all continuous idle bandwidths that are greater than or equal to the preset bandwidth limit and extract a continuous spectrum consistent with the preset bandwidth limit, and delineate it as the second frequency band range corresponding to the second unit to be configured.

[0071] In step S603, channel resource configuration processing is performed on the second unit to be configured based on the second frequency band range.

[0072] In one specific embodiment, the second unit to be configured is a logical cell entity that can independently provide wireless access services.

[0073] In a specific embodiment, the detailed process of channel resource configuration for the second unit to be configured based on the second frequency band range can be found in step S109 above, which performs channel resource configuration for a target number of first units to be configured based on the first frequency band range. This will not be repeated here.

[0074] In the above embodiments, when the continuous idle bandwidth is detected to meet the preset bandwidth limit, the second frequency band range corresponding to the second unit to be configured is set based on the continuous idle bandwidth, so that the system can adopt the optimal wideband working mode, which can simplify the process and avoid the additional complexity and signaling overhead caused by multi-unit splitting and coordination. Thus, in the scenario with ideal spectrum conditions, the maximum processing capacity of the base station hardware is fully utilized in the most efficient way, simplifying deployment and configuration.

[0075] Figure 7 This is a block diagram illustrating a channel resource configuration apparatus according to an exemplary embodiment. (Refer to...) Figure 7 The device includes: The base station information acquisition module 710 is used to acquire base station information, including the base station operating frequency band and the total authorized bandwidth corresponding to the base station operating frequency band. The continuous idle bandwidth detection module 720 is used to detect continuous idle bandwidth within the total authorized bandwidth. The total idle bandwidth detection module 730 is used to detect the total idle bandwidth within the total authorized bandwidth if the continuous idle bandwidth is less than the preset bandwidth limit of the corresponding service terminal of the base station on the base station's operating frequency band. The first unit to be configured module 740 is used to determine the target number of first units to be configured in the base station and the first frequency band range of each first unit to be configured based on the preset bandwidth limit and the total idle bandwidth. The first configuration processing module 750 is used to perform channel resource configuration processing on a target number of first configuration units based on a first frequency band range.

[0076] In an optional embodiment, the configuration processing module 750 includes: The synchronization signal block frequency point determination unit is used to determine the synchronization signal block frequency point corresponding to each first unit to be configured based on the first frequency band range and the carrier center frequency corresponding to each first unit to be configured. The synchronization signal block creation unit is used to create synchronization signal blocks corresponding to each first unit to be configured based on the synchronization signal block frequency point, and set the synchronization signal blocks in different time slots to complete the broadcast channel resource configuration processing for the target number of first units to be configured.

[0077] In an optional embodiment, the configuration processing module 750 includes: The target downlink channel resource determination unit is used to determine the target downlink channel resource of each first unit to be configured from a variety of preset downlink channel resources based on the first frequency band range, the unit bandwidth, subcarrier spacing and the lower limit of the bandwidth of the corresponding frequency band of each first unit to be configured, so as to complete the common downlink control channel resource configuration processing of the target number of first units to be configured.

[0078] In an optional embodiment, the configuration processing module 750 includes: The target time domain resource determination unit is used to determine the target time domain resource of the uplink random access channel of each first unit to be configured from a variety of preset time domain resources based on the first frequency band range and the subcarrier spacing corresponding to each first unit to be configured, and set the target time domain resource in different time slots; The frequency domain position setting unit is used to set the frequency domain position of the corresponding uplink random access channel for each first unit to be configured based on the first frequency band range, so as to complete the uplink random access channel resource configuration processing for a target number of first units to be configured.

[0079] In an optional embodiment, the configuration processing module 750 includes: The uplink control channel resource configuration unit is used to configure corresponding uplink control channel resources for each first unit to be configured based on the first frequency band range, the preset number of terminals, the preset time slot ratio, and the preset channel reporting period, so as to complete the uplink control channel resource configuration processing for the target number of first units to be configured. The uplink control channel resources include common control channel resources and dedicated control channel resources.

[0080] In an optional embodiment, during the operation of the first unit to be configured, the above-mentioned apparatus further includes: The interference information acquisition module is used to acquire interference information of each first unit to be configured. The interference information includes at least one of uplink interference information and downlink interference information. The uplink interference information represents the interference situation that the base station receives on multiple unit frequency bands within the unit operating frequency band of the corresponding first unit to be configured when receiving signals sent by the service terminal corresponding to each first unit to be configured. The downlink interference information represents the interference situation that the service terminal corresponding to each first unit to be configured receives on multiple unit frequency bands within the unit operating frequency band of the corresponding first unit to be configured when receiving signals sent by the corresponding first unit to be configured. The sorting result determination module is used to sort multiple unit frequency bands within the working frequency band of each first unit to be configured based on interference information, and obtain the sorting result. The target frequency band determination module is used to determine the target frequency band corresponding to each first unit to be configured from multiple unit frequency bands based on the sorting results. The target frequency band is used for data transmission of the corresponding first unit to be configured.

[0081] In an optional embodiment, during the operation of the first unit to be configured, the above-mentioned apparatus further includes: The real-time signal information receiving module is used to receive real-time signal information, which includes target signal information and interference signal information. The frequency information acquisition module is used to acquire the frequency information of each first unit to be configured; The target signal information acquisition module is used to input real-time signal information and frequency point information into a preset signal extraction model, eliminate interference signal information in the real-time signal information, and obtain the target signal information.

[0082] In an optional embodiment, the above-described apparatus further includes: The second configuration unit determination module is used to set the second frequency band range corresponding to the second configuration unit based on the continuous idle bandwidth if the continuous idle bandwidth is greater than or equal to the preset bandwidth limit of the corresponding service terminal of the base station on the base station's working frequency band. The second configuration processing module is used to perform channel resource configuration processing on the second unit to be configured based on the second frequency band range.

[0083] Figure 8 This is a block diagram illustrating an electronic device for channel resource configuration according to an exemplary embodiment. The electronic device may be a server, and its internal structure diagram may be as follows: Figure 8 As shown, the electronic device includes a processor, memory, network interface, display screen, and input devices connected via a system bus. The processor provides computing and control capabilities. The memory includes a non-volatile storage medium and internal memory. The non-volatile storage medium stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs stored in the non-volatile storage medium. The network interface is used to communicate with external terminals via a network connection. When the computer program is executed by the processor, it implements a channel resource configuration method. The display screen can be a liquid crystal display (LCD) or an e-ink display. The input devices can be a touch layer covering the display screen, buttons, a trackball, or a touchpad mounted on the device's casing, or an external keyboard, touchpad, or mouse.

[0084] Those skilled in the art will understand that Figure 8 The structure shown is merely a block diagram of a portion of the structure related to the present disclosure and does not constitute a limitation on the electronic device to which the present disclosure is applied. A specific electronic device may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements. In an exemplary embodiment, an electronic device is also provided, including: a processor; and a memory for storing processor-executable instructions; wherein the processor is configured to execute the instructions to implement the channel resource configuration method as described in the embodiments of this disclosure.

[0085] In an exemplary embodiment, a computer-readable storage medium is also provided, wherein when the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to perform the channel resource configuration method of the present disclosure embodiments.

[0086] In an exemplary embodiment, a computer program product containing instructions is also provided, which, when run on a computer, causes the computer to perform the channel resource configuration method of the present disclosure embodiments.

[0087] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. This computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the embodiments of the above methods. Any references to memory, storage, databases, or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM), etc.

[0088] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0089] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A channel resource allocation method, characterized in that, The method includes: Obtain base station information, including the base station's operating frequency band and the total licensed bandwidth corresponding to the base station's operating frequency band; Detect continuous idle bandwidth within the total authorized bandwidth; If the continuous idle bandwidth is less than the preset bandwidth limit of the service terminal corresponding to the base station on the operating frequency band of the base station, the total idle bandwidth within the total authorized bandwidth is detected. Based on the preset bandwidth limit and the total idle bandwidth, the target number of the first configuration units in the base station and the first frequency band range of each of the first configuration units are determined. Based on the first frequency band range, channel resource configuration processing is performed on the target number of the first units to be configured.

2. The method according to claim 1, characterized in that, The channel resource configuration process for the target number of the first units to be configured based on the first frequency band range includes: Based on the first frequency band range and the carrier center frequency corresponding to each of the first units to be configured, the synchronization signal block frequency point corresponding to each of the first units to be configured is determined. Based on the frequency of the synchronization signal block, a synchronization signal block corresponding to each of the first units to be configured is created, and the synchronization signal blocks are set in different time slots to complete the broadcast channel resource configuration processing for the target number of the first units to be configured.

3. The method according to claim 1, characterized in that, The channel resource configuration process for the target number of the first units to be configured based on the first frequency band range includes: Based on the first frequency band range, the unit bandwidth, subcarrier spacing and lower limit of the bandwidth of each first unit to be configured, the target downlink channel resources of each first unit to be configured are determined from a variety of preset downlink channel resources to complete the configuration processing of the common downlink control channel resources of the target number of first units to be configured. The target downlink channel resources include the target common control resource set and the target common search space corresponding to the common downlink control channel.

4. The method according to claim 1, characterized in that, The channel resource configuration process for the target number of the first units to be configured based on the first frequency band range includes: Based on the first frequency band range and the subcarrier spacing corresponding to each of the first units to be configured, the target time domain resources of the uplink random access channel of each of the first units to be configured are determined from a variety of preset time domain resources, and the target time domain resources are set in different time slots; Based on the first frequency band range, the frequency domain position of the corresponding uplink random access channel is set for each of the first units to be configured, so as to complete the uplink random access channel resource configuration processing for the target number of the first units to be configured.

5. The method according to claim 1, characterized in that, The channel resource configuration process for the target number of the first units to be configured based on the first frequency band range includes: Based on the first frequency band range, the preset number of terminals, the preset time slot ratio, and the preset channel reporting period, corresponding uplink control channel resources are configured for each of the first units to be configured, so as to complete the uplink control channel resource configuration processing for the target number of the first units to be configured. The uplink control channel resources include common control channel resources and dedicated control channel resources.

6. The method according to claim 1, characterized in that, During the operation of the first unit to be configured, the method further includes: Obtain interference information for each of the first units to be configured. The interference information includes at least one of uplink interference information and downlink interference information. The uplink interference information represents the interference situation experienced by the base station on multiple unit frequency bands within the unit operating frequency band of the corresponding first unit when receiving signals sent by the service terminal corresponding to each of the first units to be configured. The downlink interference information represents the interference situation experienced by the service terminal corresponding to each of the first units to be configured on multiple unit frequency bands within the unit operating frequency band of the corresponding first unit when receiving signals sent by the corresponding first unit to be configured. Based on the interference information, the interference is sorted among multiple unit frequency bands within the working frequency band of each of the first units to be configured, and the sorting result is obtained. Based on the sorting results, a target frequency band corresponding to each of the first units to be configured is determined from the plurality of unit frequency bands. The target frequency band is used for data transmission of the corresponding first unit to be configured.

7. The method according to claim 1, characterized in that, During the operation of the first unit to be configured, the method further includes: Receive real-time signal information, which includes target signal information and interference signal information; Obtain the frequency point information of each of the first units to be configured; The real-time signal information and the frequency point information are input into a preset signal extraction model to eliminate the interference signal information in the real-time signal information, thereby obtaining the target signal information.

8. The method according to claim 1, characterized in that, The method further includes: If the continuous idle bandwidth is greater than or equal to the preset bandwidth limit of the service terminal corresponding to the base station on the base station's operating frequency band, the second frequency band range corresponding to the second configuration unit is set based on the continuous idle bandwidth. Based on the second frequency band range, channel resource configuration processing is performed on the second unit to be configured.

9. A channel resource configuration device, characterized in that, include: The base station information acquisition module is used to acquire base station information, which includes the base station operating frequency band and the total authorized bandwidth corresponding to the base station operating frequency band. A continuous idle bandwidth detection module is used to detect continuous idle bandwidth within the total authorized bandwidth; The total idle bandwidth detection module is used to detect the total idle bandwidth within the total authorized bandwidth if the continuous idle bandwidth is less than the preset bandwidth limit of the corresponding service terminal of the base station on the operating frequency band of the base station. The first configuration unit determination module is used to determine the target number of first configuration units in the base station and the first frequency band range of each first configuration unit based on the preset bandwidth limit and the total idle bandwidth. The first configuration processing module is used to perform channel resource configuration processing on the target number of the first configuration units based on the first frequency band range.

10. An electronic device, characterized in that, include: processor; Memory used to store the processor's executable instructions; The processor is configured to execute the instructions to implement the channel resource configuration method as described in any one of claims 1 to 8.

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