CN114364042B - Communication resource scheduling method, device, electronic equipment and computer readable medium - Google Patents
Communication resource scheduling method, device, electronic equipment and computer readable medium Download PDFInfo
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Abstract
The embodiment of the disclosure discloses a communication resource scheduling method, a communication resource scheduling device, electronic equipment and a computer readable medium. One embodiment of the method comprises: acquiring a resource scheduling request of a main channel of a current cell in real time; responding to the main channel load corresponding to the resource scheduling request larger than a preset load threshold value, and acquiring at least one group of communication resource information of at least one adjacent cell; constructing a resource occupation list through the at least one group of communication resource information; and determining a target channel based on the resource occupation list, and transmitting target information corresponding to the resource scheduling request through the target channel. The embodiment avoids the information congestion of the current cell base station, improves the channel utilization rate between adjacent cells, and ensures the stability of information transmission.
Description
Technical Field
Embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a method and an apparatus for scheduling communication resources, an electronic device, and a computer-readable medium.
Background
In order to ensure smooth communication in the cell, a cell base station may be set in the cell, and the cell base station directly provides communication service to the user equipment in the cell. When a channel is allocated to a cell base station, a fixed channel interval is usually divided for the cell base station, and the cell base station provides information service for user equipment in a cell through the corresponding channel interval.
When a cell base station provides an information service through a corresponding channel interval, there may be disadvantages as follows:
firstly, when user equipment needs to transmit a large amount of data, the load capacity of a cell base station can be exceeded, and information congestion of the cell base station is easily caused;
and secondly, the transmission quantity of the user equipment of the adjacent cell is less, and idle channel intervals occur.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure propose a communication resource scheduling method, apparatus, electronic device and computer readable medium to solve the technical problems mentioned in the above background section.
In a first aspect, some embodiments of the present disclosure provide a communication resource scheduling method, including: acquiring a resource scheduling request of a main channel of a current cell in real time, wherein the resource scheduling request is used for representing resource use information sent by user equipment of the current cell; responding to that the main channel load corresponding to the resource scheduling request is larger than a preset load threshold value, and acquiring at least one group of communication resource information of at least one adjacent cell, wherein the communication resources of the current cell and the at least one adjacent cell belong to the same frequency band interval, and the communication resources of the adjacent cells correspond to different channel intervals of the frequency band interval; constructing a resource occupation list through the at least one group of communication resource information; and determining a target channel based on the resource occupation list, and transmitting target information corresponding to the resource scheduling request through the target channel.
In a second aspect, some embodiments of the present disclosure provide an apparatus for scheduling communication resources, the apparatus comprising: a request receiving unit, configured to obtain a resource scheduling request of a main channel of a current cell in real time, where the resource scheduling request is used to characterize resource usage information sent by user equipment of the current cell; a communication resource information obtaining unit, configured to obtain at least one set of communication resource information of at least one neighboring cell in response to a main channel load corresponding to the resource scheduling request being greater than a preset load threshold, where communication resources of the current cell and the at least one neighboring cell belong to a same frequency band interval, and communication resources of the neighboring cell correspond to different channel intervals of the frequency band interval; a resource occupation list construction unit configured to construct a resource occupation list by the at least one set of communication resource information; and the information transmission unit is configured to determine a target channel based on the resource occupation list and transmit target information corresponding to the resource scheduling request through the target channel.
In a third aspect, some embodiments of the present disclosure provide an electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon, which when executed by one or more processors, cause the one or more processors to implement the method described in any of the implementations of the first aspect.
In a fourth aspect, some embodiments of the disclosure provide a computer readable medium on which a computer program is stored, wherein the program when executed by a processor implements the method described in any implementation of the first aspect.
The above embodiments of the present disclosure have the following beneficial effects: by transmitting the target information through the communication resource scheduling method of some embodiments of the present disclosure, the stability of information transmission is improved. Specifically, the reason why the stability of information transmission is not sufficiently high is that: the channel interval of the cell base station is fixed, and the information quantity transmitted by the user equipment in the cell changes dynamically and may exceed the channel load of the cell base station. Based on this, in the communication resource scheduling method according to some embodiments of the present disclosure, when it is detected that a main channel load corresponding to a resource scheduling request is greater than a preset load threshold, communication resource information of an adjacent cell is acquired; then, constructing a resource occupation list based on the communication resource information, and determining a target channel according to the resource occupation list; and finally, transmitting the target information of the resource scheduling request through the target channel. The target information of the current cell can be transmitted through the information of the adjacent cell under the condition that the channel load of the current cell is overlarge. Therefore, information congestion of the current cell base station is avoided, the channel utilization rate between adjacent cells is improved, and the stability of information transmission is ensured.
Drawings
The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and components are not necessarily drawn to scale.
Fig. 1 is a schematic diagram of an application scenario of a communication resource scheduling method of some embodiments of the present disclosure;
fig. 2 is a flow diagram of some embodiments of a communication resource scheduling method according to the present disclosure;
fig. 3 is a flow diagram of further embodiments of a communication resource scheduling method according to the present disclosure;
fig. 4 is a flow diagram of still further embodiments of a communication resource scheduling method according to the present disclosure;
fig. 5 is a schematic structural diagram of some embodiments of a communication resource scheduling apparatus according to the present disclosure;
FIG. 6 is a schematic structural diagram of an electronic device suitable for use in implementing some embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic diagram of an application scenario of a communication resource scheduling method according to some embodiments of the present disclosure.
As shown in fig. 1, cell base stations 1, 2, 3, 4, 5, 6, and 7 are respectively disposed in corresponding cells. The cell base stations 1, 2, 3, 4, 5, 6, 7 may use different channel intervals of the same frequency band interval. Wherein, the frequency range can be 2400-2483.5MHZ, 5150-5350MHZ, 5725-5850MHZ, etc. For example, the cell base stations 1, 2, 3, 4, 5, 6, and 7 may use the frequency band interval 5725-. In practice, different channel intervals may be allocated to the cell base stations of neighboring cells in order to reduce signal interference. As shown in fig. 1, cells with the same background may use the same channel interval, and the channel interval of each cell base station is different from that of the neighboring cell base station, so that signal interference between neighboring cells can be avoided. Cell base stations 2 and 5, cell base stations 3 and 6, and cell base stations 4 and 7 may belong to the same channel interval, respectively. For example, the cell base stations 2 and 5 may belong to the channel interval 5800 + 5850MHZ, specifically, the cell base station 2 may belong to 5800 + 5825MHZ, and the cell base station 5 may belong to 5825 + 5850 MHZ. Accordingly, the cell site 2 can transmit the information of the users in the cell 2 through the channel interval 5800 + 5825MHZ, and the cell site 5 can transmit the information of the user equipments in the cell 5 through the channel interval 5825 + 5850 MHZ.
In general, a channel interval of each cell base station may be divided into a primary channel and a non-primary channel (may also be referred to as a secondary channel). The primary channel may be a channel on which communication is mainly performed in a channel section of each cell base station, and the non-primary channel may be a channel reserved in the channel section of each cell base station. When the information needs to be transmitted through the non-primary channel, the possibility that the information congestion exists in the base station of the cell is indicated.
When the user equipment in the cell 4 sends the target information to the cell base station 4, the cell base station 4 may obtain the resource scheduling request of the main channel of the cell 4 in real time. The resource scheduling request may be used to characterize resource usage information required when the user equipment of the current cell transmits the target information. Cell base station 4 may determine from the resource scheduling request whether the primary channel load is greater than a preset load threshold (e.g., may be 70%). When the main channel load is greater than the preset load threshold, in order to ensure normal transmission of information, the cell base station 4 may obtain communication resource information of the neighboring cell base stations 1, 3, and 5, and the communication resource information may represent resource usage of the corresponding neighboring cell base stations. Then, the cell base station 4 may construct a resource occupation list through the communication resource information, where the resource occupation list may include the use condition of each channel interval. Finally, the cell base station 4 may determine a target channel capable of transmitting the target information of the user equipment in the cell 4 through the resource occupation list, and transmit the target information of the user equipment in the cell 4 through the target channel. As is apparent from the above description, the channel intervals of the cell base station 2 and the cell base station 5 are larger than those of other cell base stations, and the cell 4 is adjacent to the cell 5, and therefore, a target channel can be selected in the cell base station 5. According to the method and the device, when the load of the main channel of the current cell base station is overlarge, information transmission can be carried out through the target channels of other cell base stations. Therefore, information congestion of the cell base station is avoided, the utilization rate of channel resources is improved, and the stability of information transmission is ensured.
It should be understood that the number of cell base stations in fig. 1 is merely illustrative. There may be any number of cell base stations, as desired for an implementation.
With continued reference to fig. 2, fig. 2 illustrates a flow 200 of some embodiments of a communication resource scheduling method in accordance with the present disclosure. The communication resource scheduling method comprises the following steps:
In some embodiments, an executing subject of the communication resource scheduling method (for example, the server 101 of the cell base station 4 shown in fig. 1) may obtain the resource scheduling request of the primary channel of the current cell by a wired connection manner or a wireless connection manner. The resource scheduling request may be used to characterize resource usage information sent by the ue of the current cell. It should be noted that the wireless connection means may include, but is not limited to, a 3G/4G/5G connection, a WiFi connection, a bluetooth connection, a WiMAX connection, a Zigbee connection, a uwb (ultra Wide band) connection, and other wireless connection means now known or developed in the future.
The users in the cell can transmit information through the user equipment, and after the user equipment sends the information, the execution main body can receive the information transmission request and determine the resource scheduling request of the main channel according to the information transmission request. The information transmission request may contain the data amount, priority, and the like of the target information.
In some embodiments, the resource scheduling request may be used to characterize resource usage information sent by the user equipment of the current cell. The executing main body may analyze the resource scheduling request, and when it is detected that a load of a main channel corresponding to the sum of the resource usage information sent by the user equipment and the information currently being processed is greater than a preset load threshold, it indicates that information congestion may occur when the executing main body processes the information corresponding to the resource scheduling request, and even a situation that the executing main body is down may be caused. In order to ensure normal transmission of information, the execution body may acquire at least one set of communication resource information of the neighboring cell. The communication resource information may characterize resource usage of the corresponding neighboring cell base station. After the information of the communication resources required by the adjacent cells is acquired, the executive body can know the use condition of the channels of the adjacent cells.
In some embodiments, the performing agent may construct the resource occupancy list from communication resource information of neighboring cells. The resource occupation list contains all the channel information in use and the channel information not in use by the base station of the neighboring cell.
And step 204, determining a target channel based on the resource occupation list, and transmitting target information corresponding to the resource scheduling request through the target channel.
In some embodiments, the execution body may select a target channel from the resource occupancy list and then transmit the target information over the target channel. Therefore, the information of the user equipment in the current cell is transmitted through the channel of the base station in the adjacent cell, the information congestion of the base station in the current cell is avoided, the channel utilization rate between the adjacent cells is improved, and the stability of information transmission is ensured.
Some embodiments of the disclosure disclose a communication resource scheduling method for transmitting target information, which improves the stability of information transmission. Specifically, the reason why the stability of information transmission is not sufficiently high is that: the channel interval of the cell base station is fixed, and the information quantity transmitted by the user equipment in the cell changes dynamically and may exceed the channel load of the cell base station. Based on this, in the communication resource scheduling method according to some embodiments of the present disclosure, when it is detected that a main channel load corresponding to a resource scheduling request is greater than a preset load threshold, communication resource information of an adjacent cell is acquired; then, a resource occupation list is constructed based on the communication resource information, and a target channel is determined according to the resource occupation list; and finally, transmitting the target information of the resource scheduling request through the target channel. The target information of the current cell can be transmitted through the information of the adjacent cell under the condition that the channel load of the current cell is overlarge. Therefore, information congestion of the current cell base station is avoided, the channel utilization rate between adjacent cells is improved, and the stability of information transmission is ensured.
With continued reference to fig. 3, fig. 3 illustrates a flow 300 of some embodiments of a communication resource scheduling method in accordance with the present disclosure. The communication resource scheduling method comprises the following steps:
The content of step 301 is the same as that of step 201, and is not described in detail here.
The execution main body may send the communication resource request to the neighboring cell base station when the main channel load corresponding to the resource scheduling request is greater than a preset load threshold. The communication resource request is used for acquiring communication resource information of a base station corresponding to an adjacent cell. As shown in fig. 1, when the primary channel load of the cell base station 4 is greater than the preset load threshold, a communication resource request may be sent to the cell base stations 1, 3, 5 of the neighboring cells.
The neighboring cell base station may transmit the communication resource information to the executing agent upon receiving the communication resource request transmitted by the executing agent. The executive body can obtain the communication resource information group of the base station of the adjacent cell. Wherein the communication resource information may include at least one of: the method comprises the steps of channel information occupied in a current scheduling period, time information occupied by a subcarrier group in the current scheduling period, transmission power of the subcarrier group in the current scheduling period, channel information occupied in a next scheduling period, time information occupied by the subcarrier group in the next scheduling period and transmission power of the subcarrier group in the next scheduling period.
And step 304, respectively constructing a primary channel occupation list and a non-primary channel occupation list through the primary channel information and the non-primary channel information in the at least one group of communication resource information.
The communication resource information may include at least one piece of main channel information and at least one piece of non-main channel information, in addition to the above-mentioned channel information occupied in the current scheduling period, the information of the time occupied by the subcarrier group in the current scheduling period, the transmission power of the subcarrier group in the current scheduling period, the information of the channel occupied in the next scheduling period, the information of the time occupied by the subcarrier group in the next scheduling period, and the transmission power of the subcarrier group in the next scheduling period. Thus, the executing body may construct a primary channel occupancy list containing primary channel information of the neighboring cell base station, and a non-primary channel occupancy list containing non-primary channel information of the neighboring cell base station.
The resource scheduling request received by the execution main body may include a target channel period and target subcarrier group occupation time information. The target channel cycle is a channel cycle required to be used when target information is transmitted; the target subcarrier group occupation time information is used for representing the time occupied for transmitting the target information in each channel period. The target channel period and the target subcarrier group occupation time information can represent the channel condition for transmitting the target information. Since the primary channel occupancy list is the channel being used by the neighboring cell base station, the execution subject selects the target channel from the non-primary channel occupancy list. Since the resource scheduling request includes a plurality of pieces of information, the executing body may set at least one non-primary channel satisfying the target channel cycle as the first pending channel group.
After the first channel group to be processed is determined, a channel meeting the time information occupied by the target subcarrier group needs to be further selected. Therefore, the executing body needs to set at least one first channel to be processed, which is equal to or larger than the target subcarrier group occupation time information, as a target channel.
In some optional implementations of some embodiments, the setting, as the target channel, at least one first channel to be processed selected from the first channel group to be processed, where the at least one first channel to be processed occupies time information of the target subcarrier group, includes: and setting at least one second channel to be processed which is greater than or equal to the transmitting power of the target subcarrier group in the at least one first channel to be processed as a target channel.
The resource scheduling request further includes a target subcarrier group transmission power, and the target subcarrier group transmission power may represent a power level when the target information is transmitted. Therefore, in order to ensure the stability of the target information transmission, the executing body may further select at least one second channel to be processed, which is greater than or equal to the target subcarrier group transmission power, from the at least one first channel to be processed, as the target channel.
In some optional implementations of some embodiments, the setting, as the target channel, at least one second channel to be processed, of the at least one first channel to be processed, where the second channel to be processed is greater than or equal to the target subcarrier group transmission power may include:
First, a target subcarrier group of a current cell corresponding to the resource scheduling request is queried.
If the execution main body transmits the target information corresponding to the resource scheduling request, the execution main body needs to allocate a subcarrier group for the target information in the channel interval of the execution main body, namely the information transmission frequency when the target subcarrier group transmits the target information in the corresponding channel interval. The execution body may first query the target subcarrier group.
And secondly, selecting a second channel to be processed adjacent to the target subcarrier group from the at least one second channel to be processed as a target channel.
Considering that information congestion of the executing entity may be caused when the target information is transmitted, the executing entity needs to transmit the target information through a target channel of a neighboring cell. Since the channel is divided into a plurality of sections in the channel section, and the distance between the user equipment of the current cell and the base station of the adjacent cell is usually long, in order to reduce the energy loss when the user equipment transmits the target information as much as possible, the execution main body may set the second channel to be processed adjacent to the target subcarrier group as the target channel. Thus, the energy loss when the user equipment jumps from the channel corresponding to the target subcarrier group to the target channel can be reduced.
After the target channel is determined, the execution main body needs to send channel request information to a target base station corresponding to the target channel. The channel request message may be used to apply a target base station to use the target channel.
When the execution body receives the confirmation signal, the target base station is stated to allow the current base station to transmit the target information by using the target channel. Therefore, the executing body may transmit the target information corresponding to the resource scheduling request based on the target channel. Therefore, the target information of the current cell is transmitted through the target channel of the adjacent cell, the utilization rate of channel resources is improved, and the stability of information transmission is ensured.
In some optional implementation manners of some embodiments, the transmitting, in response to receiving the acknowledgement signal sent by the target base station and based on the target channel, target information corresponding to the resource scheduling request may include the following steps:
First, applying for the upper base station to obtain the target channel.
The execution subject may apply for the upper base station to acquire the target channel. The upper base station may be a base station that collectively manages channel interval allocation of each cell base station.
And secondly, responding to the obtained use permission of the target channel, and transmitting target information corresponding to the resource scheduling request based on the target channel.
When the execution main body acquires the use right of the target channel, the superior base station allocates the target channel to the cell base station where the execution main body is located. At this time, the execution body may transmit target information corresponding to the resource scheduling request based on the target channel. Therefore, the target information is transmitted by using the target channel in the current cell base station, the stability in the process of transmitting the target information is improved, and the energy consumption of the user equipment for transmitting the target information is not increased.
In some optional implementation manners of some embodiments, the transmitting target information corresponding to the resource scheduling request based on the target channel in response to receiving the acknowledgement signal sent by the target base station may include:
first, an information transmission request is sent to the target base station.
The execution body may also send an information transmission request directly to the target base station. Wherein the information transmission request is used for indicating the transmission of the target information through the target channel.
And a second step of transmitting the target information to the target base station in response to receiving an acknowledgement signal corresponding to the information transmission request from the target base station.
After receiving the information transmission request, the target base station may send an acknowledgement signal to the execution subject, where the acknowledgement signal may indicate that the target base station may send the target information instead of the execution subject. At this time, the execution body may transmit the target information to the target base station, and the target base station may transmit the target information through the target channel after receiving the target information. Therefore, the target information of the current cell base station is transmitted through the adjacent cell base station, the information transmission pressure of the current cell base station is reduced, and the stability of the information transmission of the current cell base station is ensured.
With continued reference to fig. 4, fig. 4 illustrates a flow 400 of some embodiments of a communication resource scheduling method in accordance with the present disclosure. The communication resource scheduling method comprises the following steps:
And step 403, constructing a resource occupation table according to the at least one group of communication resource information.
The contents of step 401 to step 404 are the same as those of step 201 to step 204, and are not described in detail here.
The executing body may further broadcast the resource occupation information of the current cell and the target channel to the at least one neighboring cell, and may select a corresponding channel based on the resource occupation information of the current cell and the target channel when there are other cell base stations that also occupy channels of the neighboring cell base stations. The method and the device realize the timely updating of the channel information, avoid the target channel selection error possibly occurring when other cell base stations select the channel, and improve the accuracy and the effectiveness of the channel selection.
With further reference to fig. 5, as an implementation of the methods shown in the above figures, the present disclosure provides some embodiments of a communication resource scheduling apparatus, which correspond to those of the method embodiments shown in fig. 2, and which can be applied in various electronic devices.
As shown in fig. 5, the communication resource scheduling apparatus 500 of some embodiments includes: a request receiving unit 501, a communication resource information obtaining unit 502, a resource occupation list constructing unit 503, and an information transmitting unit 504. The request receiving unit 501 is configured to obtain a resource scheduling request of a main channel of a current cell in real time, where the resource scheduling request is used to characterize resource usage information sent by user equipment of the current cell; a communication resource information obtaining unit 502, configured to obtain at least one set of communication resource information of at least one neighboring cell in response to a main channel load corresponding to the resource scheduling request being greater than a preset load threshold, where communication resources of the current cell and the at least one neighboring cell belong to a same frequency band interval, and communication resources of the neighboring cells correspond to different channel intervals of the frequency band interval; a resource occupation list construction unit 503 configured to construct a resource occupation list from the at least one set of communication resource information; an information transmitting unit 504, configured to determine a target channel based on the resource occupation list, and transmit target information corresponding to the resource scheduling request through the target channel.
In an optional implementation manner of some embodiments, the communication resource information obtaining unit 502 may include: a communication resource request transmitting subunit (not shown in the figure) and a communication resource information acquiring subunit (not shown in the figure). A communication resource request transmitting subunit configured to transmit a communication resource request to a base station of each of the at least one neighboring cell, where the communication resource request is used to acquire communication resource information of the base station of the corresponding neighboring cell; a communication resource information obtaining subunit configured to receive communication resource information sent by the base station of each of the at least one neighboring cell, and obtain at least one set of communication resource information, where the communication resource information includes at least one of: the method comprises the steps of channel information occupied in a current scheduling period, time information occupied by a subcarrier group in the current scheduling period, transmission power of the subcarrier group in the current scheduling period, channel information occupied in a next scheduling period, time information occupied by the subcarrier group in the next scheduling period and transmission power of the subcarrier group in the next scheduling period.
In an optional implementation manner of some embodiments, the communication resource information further includes at least one piece of primary channel information and at least one piece of non-primary channel information; and, the resource occupation list constructing unit 503 may include: and a resource occupation list construction subunit (not shown in the figure) configured to construct a primary channel occupation list and a non-primary channel occupation list respectively according to the primary channel information and the non-primary channel information in the at least one set of communication resource information.
In an optional implementation manner of some embodiments, the resource scheduling request includes a target channel period and target subcarrier group occupation time information; and, the information transmission unit 504 may include: a first to-be-processed channel group setting subunit (not shown in the figure) and a target channel setting subunit (not shown in the figure). Wherein, the first pending channel group setting subunit is configured to set, as the first pending channel group, at least one non-primary channel that satisfies the target channel cycle in the non-primary channel occupancy list; and the target channel setting subunit is configured to set at least one first channel to be processed, which is selected from the first channel group to be processed and is greater than or equal to the occupied time information of the target subcarrier group, as a target channel.
In an optional implementation manner of some embodiments, the resource scheduling request includes a target subcarrier group transmission power; and, the target channel setting subunit may include: and a target channel setting module (not shown in the figure) configured to set at least one second channel to be processed, which is greater than or equal to the target subcarrier group transmission power, of the at least one first channel to be processed as a target channel.
In an optional implementation manner of some embodiments, the target channel setting module may include: a target subcarrier group query sub-module (not shown) and a target channel setup sub-module (not shown). The target subcarrier group query submodule is configured to query a target subcarrier group of a current cell corresponding to the resource scheduling request; and the target channel setting submodule is configured to set a second channel to be processed, which is selected to be adjacent to the target subcarrier group, in the at least one second channel to be processed as a target channel.
In an optional implementation manner of some embodiments, the information transmission unit 504 may include: a channel request information transmission subunit (not shown in the figure) and an information transmission subunit (not shown in the figure). The channel request information sending subunit is configured to send channel request information to a target base station corresponding to the target channel, where the channel request information is used to apply for using the target channel; and an information transmission subunit, configured to transmit target information corresponding to the resource scheduling request based on the target channel in response to receiving an acknowledgement signal sent by the target base station.
In an optional implementation manner of some embodiments, the information transmission subunit may include: a target channel sending module (not shown in the figure) and a first information transmission module (not shown in the figure). The target channel sending module is configured to apply for obtaining the target channel to an upper base station; and the first information transmission module is configured to respond to the acquisition of the use permission of the target channel and transmit target information corresponding to the resource scheduling request based on the target channel.
In an optional implementation manner of some embodiments, the information transmission subunit may include: an information transmission request sending module (not shown in the figure) and a second information transmission module (not shown in the figure). An information transmission request sending module configured to send an information transmission request to the target base station, where the information transmission request is used to instruct to transmit the target information through the target channel; and the second information transmission module is configured to respond to the receiving of the confirmation signal which is sent by the target base station and corresponds to the information transmission request, and send the target information to the target base station.
In an optional implementation manner of some embodiments, the communication resource scheduling apparatus 500 further includes: an information synchronization unit configured to broadcast the resource occupancy information of the current cell and the target channel to the at least one neighboring cell.
It will be understood that the units described in the apparatus 500 correspond to the various steps in the method described with reference to fig. 2. Thus, the operations, features and advantages described above with respect to the method are also applicable to the apparatus 500 and the units included therein, and are not described herein again.
As shown in fig. 6, electronic device 600 may include a processing means (e.g., central processing unit, graphics processor, etc.) 601 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 602 or a program loaded from a storage means 608 into a Random Access Memory (RAM) 603. In the RAM 603, various programs and data necessary for the operation of the electronic apparatus 600 are also stored. The processing device 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
Generally, the following devices may be connected to the I/O interface 605: input devices 606 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 607 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 608 including, for example, tape, hard disk, etc.; and a communication device 609. The communication means 609 may allow the electronic device 600 to communicate with other devices wirelessly or by wire to exchange data. While fig. 6 illustrates an electronic device 600 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided. Each block shown in fig. 6 may represent one device or may represent multiple devices as desired.
In particular, according to some embodiments of the present disclosure, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, some embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In some such embodiments, the computer program may be downloaded and installed from a network through the communication device 609, or installed from the storage device 608, or installed from the ROM 602. The computer program, when executed by the processing device 601, performs the above-described functions defined in the methods of some embodiments of the present disclosure.
It should be noted that the computer readable medium described above in some embodiments of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In some embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In some embodiments of the present disclosure, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring a resource scheduling request of a main channel of a current cell in real time, wherein the resource scheduling request is used for representing resource use information sent by user equipment of the current cell; responding to that the main channel load corresponding to the resource scheduling request is larger than a preset load threshold value, and acquiring at least one group of communication resource information of at least one adjacent cell, wherein the communication resources of the current cell and the at least one adjacent cell belong to the same frequency band interval, and the communication resources of the adjacent cells correspond to different channel intervals of the frequency band interval; constructing a resource occupation list through the at least one group of communication resource information; and determining a target channel based on the resource occupation list, and transmitting target information corresponding to the resource scheduling request through the target channel.
Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in some embodiments of the present disclosure may be implemented by software or hardware. The described units may also be provided in a processor, which may be described as: a processor includes a request receiving unit, a communication resource information acquiring unit, a resource occupation list constructing unit, and an information transmitting unit. Here, the names of these units do not constitute a limitation to the unit itself in some cases, and for example, the information transmission unit may also be described as "a unit for transmitting target information".
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), and the like.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) the features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.
Claims (4)
1. A method of communication resource scheduling, comprising:
acquiring a resource scheduling request of a main channel of a current cell in real time, wherein the resource scheduling request is used for representing resource use information sent by user equipment of the current cell;
responding to that the main channel load corresponding to the resource scheduling request is larger than a preset load threshold value, and acquiring at least one group of communication resource information of at least one adjacent cell, wherein the current communication resource smaller than the communication resource of the at least one adjacent cell belongs to the same frequency band interval, and the communication resource of the adjacent cell corresponds to different channel intervals of the frequency band interval;
constructing a resource occupation list through the at least one group of communication resource information;
determining a target channel based on the resource occupation list, and transmitting target information corresponding to the resource scheduling request through the target channel;
wherein the obtaining at least one group of communication resource information of at least one neighboring cell includes:
sending a communication resource request to a base station of each of the at least one neighboring cell, wherein the communication resource request is used for acquiring communication resource information of the base station corresponding to the neighboring cell;
receiving communication resource information sent by a base station of each of the at least one neighboring cell, to obtain at least one set of communication resource information, where the communication resource information includes at least one of: channel information occupied in the current scheduling period, time information occupied by a subcarrier group in the current scheduling period, transmission power of the subcarrier group in the current scheduling period, channel information occupied in the next scheduling period, time information occupied by the subcarrier group in the next scheduling period, and transmission power of the subcarrier group in the next scheduling period;
Wherein the communication resource information further comprises at least one piece of primary channel information and at least one piece of non-primary channel information; and
the constructing a resource occupation list through the at least one group of communication resource information includes:
respectively constructing a main channel occupation list and a non-main channel occupation list according to main channel information and non-main channel information in the at least one group of communication resource information;
the resource scheduling request comprises a target channel period and target subcarrier group occupation time information; and
the determining a target channel based on the resource occupancy list comprises:
setting at least one non-primary channel meeting the target channel period in the non-primary channel occupation list as a first channel group to be processed;
and setting at least one first channel to be processed, which is selected to be larger than or equal to the occupied time information of the target subcarrier group, in the first channel group to be processed as a target channel.
2. A communication resource scheduling apparatus, comprising:
a request receiving unit, configured to obtain a resource scheduling request of a primary channel of a current cell in real time, where the resource scheduling request is used to characterize resource usage information sent by user equipment of the current cell;
A communication resource information obtaining unit, configured to obtain at least one set of communication resource information of at least one neighboring cell in response to a main channel load corresponding to the resource scheduling request being greater than a preset load threshold, where the current value is smaller than a frequency band interval which is the same as a communication resource of the at least one neighboring cell, and the communication resource of the neighboring cell corresponds to a different channel interval of the frequency band interval;
a resource occupation list construction unit configured to construct a resource occupation list from the at least one set of communication resource information;
an information transmission unit configured to determine a target channel based on the resource occupation list and transmit target information corresponding to the resource scheduling request through the target channel;
wherein the communication resource information obtaining unit is further configured to:
sending a communication resource request to a base station of each of the at least one neighboring cell, wherein the communication resource request is used for acquiring communication resource information of the base station corresponding to the neighboring cell;
receiving communication resource information sent by a base station of each of the at least one neighboring cell, to obtain at least one set of communication resource information, where the communication resource information includes at least one of: channel information occupied in the current scheduling period, time information occupied by a subcarrier group in the current scheduling period, transmission power of the subcarrier group in the current scheduling period, channel information occupied in the next scheduling period, time information occupied by the subcarrier group in the next scheduling period, and transmission power of the subcarrier group in the next scheduling period;
Wherein the communication resource information further comprises at least one piece of primary channel information and at least one piece of non-primary channel information; and
the resource occupancy list construction unit is further configured to:
respectively constructing a main channel occupation list and a non-main channel occupation list through main channel information and non-main channel information in the at least one group of communication resource information;
the resource scheduling request comprises a target channel period and target subcarrier group occupation time information; and
the information transmission unit, further configured to:
setting at least one non-primary channel meeting the target channel period in the non-primary channel occupation list as a first channel group to be processed;
and setting at least one first channel to be processed, which is selected to be larger than or equal to the occupied time information of the target subcarrier group, in the first channel group to be processed as a target channel.
3. An electronic device, comprising:
one or more processors;
a storage device having one or more programs stored thereon,
when executed by the one or more processors, cause the one or more processors to implement the method as recited in claim 1.
4. A computer-readable medium, on which a computer program is stored which, when executed by a processor, carries out the method as claimed in claim 1.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415041A (en) * | 2013-07-19 | 2013-11-27 | 大唐移动通信设备有限公司 | Base station load balancing method and base station load balancing device |
| CN104994585A (en) * | 2015-06-30 | 2015-10-21 | 厦门大学 | Resource coordination method based on X2 interface |
| WO2017193365A1 (en) * | 2016-05-13 | 2017-11-16 | Huizhou Tcl Mobile Communication Co., Ltd | Uplink transmission methods, resource assignment methods, user equipment, and base stations using unlicensed spectrum |
| CN111263405A (en) * | 2018-11-30 | 2020-06-09 | 中国移动通信集团吉林有限公司 | Load balancing method and device for cell |
| WO2020142995A1 (en) * | 2019-01-10 | 2020-07-16 | 北京小米移动软件有限公司 | Method and apparatus for determining sidelink resource, user equipment and base station |
| CN112804756A (en) * | 2019-11-13 | 2021-05-14 | 华硕电脑股份有限公司 | Method and apparatus for requesting sidelink transmission resource in wireless communication system |
| WO2021207459A1 (en) * | 2020-04-10 | 2021-10-14 | Convida Wireless, Llc | Sidelink enhancements - resource allocation assistance information |
| CN113632568A (en) * | 2019-03-26 | 2021-11-09 | 三星电子株式会社 | Apparatus and method for sidelink resource configuration and allocation to facilitate direct communication in a wireless communication system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018184150A1 (en) * | 2017-04-05 | 2018-10-11 | Qualcomm Incorporated | User equipment autonomous serving cell selection in new radio |
| US10887897B2 (en) * | 2018-02-27 | 2021-01-05 | Qualcomm Incorporated | Mechanisms for sidelink resource scheduling |
| CN110839285B (en) * | 2018-08-16 | 2022-08-19 | 大唐移动通信设备有限公司 | Resource allocation method and equipment |
| WO2020034425A1 (en) * | 2018-11-01 | 2020-02-20 | Zte Corporation | Handover procedure for vehicle based communications |
-
2022
- 2022-03-17 CN CN202210261179.0A patent/CN114364042B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415041A (en) * | 2013-07-19 | 2013-11-27 | 大唐移动通信设备有限公司 | Base station load balancing method and base station load balancing device |
| CN104994585A (en) * | 2015-06-30 | 2015-10-21 | 厦门大学 | Resource coordination method based on X2 interface |
| WO2017193365A1 (en) * | 2016-05-13 | 2017-11-16 | Huizhou Tcl Mobile Communication Co., Ltd | Uplink transmission methods, resource assignment methods, user equipment, and base stations using unlicensed spectrum |
| CN111263405A (en) * | 2018-11-30 | 2020-06-09 | 中国移动通信集团吉林有限公司 | Load balancing method and device for cell |
| WO2020142995A1 (en) * | 2019-01-10 | 2020-07-16 | 北京小米移动软件有限公司 | Method and apparatus for determining sidelink resource, user equipment and base station |
| CN113632568A (en) * | 2019-03-26 | 2021-11-09 | 三星电子株式会社 | Apparatus and method for sidelink resource configuration and allocation to facilitate direct communication in a wireless communication system |
| CN112804756A (en) * | 2019-11-13 | 2021-05-14 | 华硕电脑股份有限公司 | Method and apparatus for requesting sidelink transmission resource in wireless communication system |
| WO2021207459A1 (en) * | 2020-04-10 | 2021-10-14 | Convida Wireless, Llc | Sidelink enhancements - resource allocation assistance information |
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