CN111510913B - Scheduling method, terminal and base station - Google Patents
Scheduling method, terminal and base station Download PDFInfo
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- CN111510913B CN111510913B CN201910098947.3A CN201910098947A CN111510913B CN 111510913 B CN111510913 B CN 111510913B CN 201910098947 A CN201910098947 A CN 201910098947A CN 111510913 B CN111510913 B CN 111510913B
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- frequency band
- frequency
- terminal
- frequency range
- base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a scheduling method, a terminal and a base station. The method is applied to the terminal and comprises the following steps: and reporting the first frequency band information of the working frequency band supported by the terminal to a base station. The scheduling method of the invention reports the first frequency band information used for indicating the supported working frequency band to the base station through the terminal, so that the base station can know the frequency range supported by the terminal according to the first frequency band information reported by the terminal, and the terminal can work in the frequency range with better performance under the condition of not defining multiple frequency bands, namely when the base station supports a large frequency range, the working performance of the terminal can be ensured, and the problems of high hardware cost and realization complexity of the terminal caused by the radio frequency capacity of the terminal supporting two or more frequency bands are avoided.
Description
Technical Field
The present invention relates to the field of wireless technologies, and in particular, to a scheduling method, a terminal, and a base station.
Background
In the 5G New Radio (NR) Rel-15 phase, in order to meet the requirements of operators in different areas, 3GPP defines two 3.5GHz frequency bands in the frequency range of 3.3 to 4.2 GHz: n77 (3.3-4.2 GHz) and n78 (3.3-3.8 GHz).
Some regions may select n78 frequency with a relatively narrow frequency range and relatively good radio frequency performance of the terminal and the base station, while other regions need to define a wider frequency band n77, which requires the terminal, which may also be called User Equipment (UE) or the base station to support a frequency range of 900MHz, and brings great challenges to radio frequency chips such as power amplifiers, filters, low noise amplifiers, and the like.
For such frequency bands including frequency bands "mid-frequency", partially overlapping or adjacent in frequency, the standardization organization (3 GPP) is required to define standard definitions for two or more radio frequency bands, respectively. In order to meet the frequency band requirements and radio frequency index requirements of operators in different regions, a terminal product may need to support radio frequency hardware or capabilities of two or more frequency bands, thereby greatly increasing the hardware cost and implementation complexity of the terminal.
For example, for the n79 (4.4-5 GHz) band, if the potential application spectrum in a region is 4.8-5GHz, the narrow band (200 MHz) band will generally have better radio performance than the wide band (600 MHz) band based on radio common knowledge and experience. Based on the requirement, in the prior art, a new frequency band nXX (4.8-5 GHz) needs to be defined separately, or only a frequency band like nYY (4.9-5 GHz) needs to be defined according to the actual requirement of a certain operator, although the radio frequency performance of the terminal is optimized, the terminal needs to support the n79, nXX and nYY frequency bands at the same time, so that the complexity of the radio frequency hardware or capability of the terminal is increased.
In addition, although the frequency band requirements of different operators are solved by defining the frequency intermediate frequency, the partial overlapping or the adjacent frequency, the industry development direction is also dispersed, for example, when some terminals only support n77 or n78, the collaborative development of the whole industry of the 3.5GHz frequency is not facilitated, and the application of some terminals in other areas is limited.
Therefore, in order to solve the frequency band requirements of different operators, by defining a plurality of frequency bands and requiring the terminal to support radio frequency hardware or capability corresponding to the plurality of frequency bands, the scheme increases the cost and the implementation complexity of the terminal and also disperses the collaborative development of the 5G spectrum related industry.
Disclosure of Invention
The technical scheme of the invention aims to provide a scheduling method, a terminal and a base station, which are used for solving the problem that in the prior art, in order to meet the frequency requirements of different operators, a plurality of frequency bands need to be defined, so that the hardware cost and the implementation complexity of the terminal are higher.
The embodiment of the invention provides a scheduling method, which is applied to a terminal, wherein the method comprises the following steps:
and reporting the first frequency band information of the working frequency band supported by the terminal to a base station.
Optionally, the scheduling method further includes:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency range information to the base station according to the capacity requirement request.
Optionally, the scheduling method further includes:
acquiring frequency band indication information sent by a base station;
the frequency band indication information includes second frequency band information of the working frequency band indicated by the base station.
Optionally, in the scheduling method, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the scheduling method, wherein when the second frequency range is located within the first frequency range, or the second frequency range is equal to the first frequency range, the method further includes:
and carrying out data transmission according to the second frequency band information.
The embodiment of the invention also provides a scheduling method, which is applied to a base station, wherein the method comprises the following steps:
the method comprises the steps of obtaining first frequency band information of a working frequency band supported by a terminal, wherein the first frequency band information is reported by the terminal.
Optionally, in the scheduling method, before obtaining the first frequency band information reported by the terminal, the method further includes:
and sending a capacity requirement request to the terminal.
Optionally, the scheduling method, wherein the method further includes:
sending frequency band indication information to the terminal;
and the frequency band indication information comprises second frequency band information of the working frequency band indicated by the base station.
Optionally, in the scheduling method, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the scheduling method, wherein,
the second frequency range is within the first frequency range, or the second frequency range is equal to the first frequency range.
The embodiment of the present invention further provides a terminal, including a transceiver and a processor, where the transceiver is configured to:
and reporting the first frequency band information of the working frequency band supported by the terminal to a base station.
Optionally, the terminal, wherein the transceiver is further configured to:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency band information to the base station according to the capacity requirement request.
Optionally, the terminal, wherein the transceiver is further configured to:
acquiring frequency band indication information sent by a base station;
and the frequency band indication information comprises second frequency band information of the working frequency band indicated by the base station.
Optionally, in the terminal, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the terminal, wherein when the second frequency range is located within the first frequency range, or the second frequency range is equal to the first frequency range, the processor is configured to:
and carrying out data transmission according to the second frequency band information.
The embodiment of the present invention further provides a base station, including a transceiver, where the transceiver is configured to:
the method comprises the steps of obtaining first frequency band information of a working frequency band supported by a terminal, wherein the first frequency band information is reported by the terminal.
Optionally, the base station, wherein the transceiver is further configured to:
and sending a capacity requirement request to the terminal before the first frequency band information reported by the terminal is acquired.
Optionally, the base station, wherein the transceiver is further configured to:
sending frequency band indication information to the terminal;
the frequency band indication information includes second frequency band information of the working frequency band indicated by the base station.
Optionally, in the base station, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the base station, wherein the second frequency range is located within the first frequency range, or the second frequency range is equal to the first frequency range.
The embodiment of the invention also provides a terminal, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor; wherein the processor implements the scheduling method as described in any one of the above when executing the program.
The embodiment of the invention also provides a base station, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor; wherein the processor implements the scheduling method as described in any one of the above when executing the program.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the scheduling method according to any one of the above.
At least one of the above technical solutions of the present invention has the following beneficial effects:
according to the scheduling method provided by the embodiment of the invention, the terminal reports the first frequency band information for indicating the supported working frequency band to the base station, so that the base station can know the frequency range supported by the terminal according to the first frequency band information reported by the terminal, and the terminal can work in a frequency range with better performance under the condition of not defining multiple frequency bands, namely when the base station supports a large frequency range, the working performance of the terminal can be ensured, and the problem that the hardware cost and the implementation complexity of the terminal are higher due to the fact that the terminal needs to support the radio frequency capacity of two or more frequency bands is solved.
Drawings
Fig. 1 is a schematic diagram of a wireless communication system to which the data transmission method according to the embodiment of the present invention is applied;
fig. 2 is a schematic flow chart of a first implementation manner of a data transmission method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a second implementation of the data transmission method according to the embodiment of the present invention;
fig. 4 is a schematic diagram of a first implementation structure of the terminal according to the embodiment of the present invention;
fig. 5 is a schematic diagram of a first implementation structure of a base station according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a second implementation structure of the terminal according to the embodiment of the present invention;
fig. 7 is a schematic diagram of a second implementation structure of a base station according to an embodiment of the present invention.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The scheduling method of the embodiment of the invention is applied to a wireless communication system, and the wireless communication system can be a 5G system, or an Evolved Long Term Evolution (eLTE) system, or a subsequent Evolved communication system. Referring to fig. 1, an architecture diagram of a wireless communication system according to an embodiment of the present invention is shown. As shown in fig. 1, the wireless communication system may include: the base station 10 and user equipment (or terminals), e.g. user equipment, are denoted as UE11, and the UE11 may be connected to the base station 10. In practical applications, the connections between the above devices may be wireless connections, and fig. 1 illustrates the connections between the devices by solid lines for convenience and convenience in visual representation.
It should be noted that the communication system may include a plurality of UEs, and the base station may communicate (transmit signaling or transmit data) with the plurality of UEs.
The base station 10 provided in the embodiment of the present invention may be a commonly used base station, an evolved node base station (eNB), or a network side device in a 5G system (for example, a next generation base station (gNB), a Transmission and Reception Point (TRP), or a cell, and the like.
The user equipment provided by the embodiment of the invention can be a Mobile phone, a tablet Computer, a notebook Computer, an Ultra-Mobile Personal Computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like.
In order to solve the problem that in the prior art, in order to meet the frequency requirements of different operators, a plurality of frequency bands need to be defined, so that the hardware cost and the implementation complexity of a terminal are high, the embodiment of the invention provides a scheduling method.
Specifically, as shown in fig. 2, a first implementation of the scheduling method according to the embodiment of the present invention is applied to a terminal, and includes:
s210, reporting the first frequency band information of the working frequency band supported by the terminal to a base station.
According to the scheduling method provided by the embodiment of the invention, the terminal reports the first frequency band information for indicating the supported working frequency band to the base station, so that the base station can know the frequency range supported by the terminal according to the first frequency band information reported by the terminal, and the terminal can work in a frequency range with better performance without defining multiple frequency bands, that is, when the base station supports a large frequency range, the working performance of the terminal can be ensured, and the problems of high hardware cost and high implementation complexity of the terminal caused by the fact that the terminal needs to support the radio frequency capacity of two or more frequency bands are avoided.
For example, for n79 (4.4-5 GHz) band with unified standard definition, the potential application spectrum in a target region is 4.8-5GHz, and according to radio frequency common sense and experience, in case that a narrow band (200 MHz) band would have better radio frequency performance than a wide band (600 MHz) band, the scheduling method according to the embodiment of the present invention is adopted without defining a new band (4.8-5 GHz) with narrower range in the n79 (4.4-5 GHz) band. If the operator has different frequency range requirements, the radio frequency performance difference in the frequency range can be analyzed according to the frequency range requirements of the operator, for example, in the n79 frequency band, research proves that the transmission index and the receiving index of 4.8-5GHz are more optimized than the n79 frequency band, and based on the condition, the special requirements can be marked and explained in the standard, for example, the frequency band definition form also exists in the TS 38.101-1 which is finished at present.
Based on the above situation, for the frequency range with different operator requirements in n79, only a frequency band number of the maximum frequency range may be defined to cover the frequency requirements of all operators, and for the terminal with only a partial frequency band radio frequency capability (for example, only the 4.8-5GHz frequency band in n79 may be supported), the terminal reports the supported frequency range, and the base station knows the frequency range supported by the terminal and indicates the applicable frequency range for the terminal, so as to ensure that the terminal operates in the frequency range with better performance.
Therefore, based on the above manner, for different frequency ranges required by different operators, the terminal does not need to support radio frequency capabilities of two or more frequency bands, thereby avoiding the problem of high hardware cost and implementation complexity of the terminal.
Optionally, in step S210, when the terminal detects a power-on operation or an operator switching operation, the step of reporting the first frequency band information to the base station is performed.
Optionally, in a first implementation manner of the scheduling method in the embodiment of the present invention, the method further includes:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency band information to the base station according to the capacity requirement request.
By adopting the method, the base station can actively send the capacity requirement request to the terminal, and the terminal responds to the received capacity requirement request and reports the first frequency band information to the base station.
In addition, in the first implementation manner of the scheduling method according to the embodiment of the present invention, after step S210, the method further includes:
acquiring frequency band indication information sent by a base station;
and the frequency band indication information comprises second frequency band information of the working frequency band indicated by the base station.
Optionally, the second frequency band indication information is used to indicate an operating frequency band that the base station allows the terminal to use.
In this embodiment of the present invention, it should be noted that the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Specifically, the radio frequency performance includes an operating bandwidth and/or sensitivity, and the radio frequency requirement includes a requirement for the operating bandwidth and/or sensitivity.
Wherein the second frequency range is within the first frequency range, or the second frequency range is equal to the first frequency range, or the second frequency range is greater than the first frequency range. Specifically, the size of the second frequency range indicated by the base station may be determined according to the network condition, and for different terminals, the frequency range of the working frequency band indicated by the base station may be within the frequency range of the working frequency band reported by the terminal, or may be greater than the frequency range of the working frequency band reported by the terminal.
When the second frequency range is within the first frequency range, or the second frequency range is equal to the first frequency range, the terminal may perform data transmission according to the second frequency band information according to the frequency band indication information sent by the base station.
Specifically, when data transmission is performed according to the second frequency band information, the terminal operates in the frequency range indicated by the second frequency band information, and meets the radio frequency index requirement in the frequency range.
By adopting the process, the base station sends the frequency band indication information to the terminal according to the first frequency band information reported by the terminal, and the frequency band indication information is used for indicating the working frequency which is allowed to be used by the terminal by the base station so as to schedule the terminal to work in the frequency range allowed by the base station and/or the radio frequency index and the radio frequency capacity which are suitable for the frequency range.
By adopting the scheduling method of the embodiment of the invention, when the base station supports a large frequency range, the working performance of the terminal can be ensured, and the problems of high hardware cost and high implementation complexity of the terminal caused by the fact that the terminal needs to support the radio frequency capacity of two or more frequency bands are avoided; by adopting the mode, the frequency range number of the maximum frequency range can be defined for the frequency ranges with different operator requirements, and the frequency range with the maximum frequency range covers the frequency requirements of all operators, so that the industrial development related to the frequency range can be unified.
Further, by adopting the scheduling method of the embodiment of the invention, the base station can know whether the terminal has the working capacity in the full frequency band range, so that the base station can conveniently schedule the terminal, and the problem that the terminal only supports part of the frequency range in the frequency band and cannot meet the full frequency band scheduling of the terminal by the base station is solved.
On the other hand, a terminal chip may not be mature enough at the initial stage of 5G network establishment, and a terminal manufacturer may make a special terminal according to the spectrum situation of an operator, that is, a terminal only supporting a part of the frequency range in the frequency band, so as to meet the special requirements of the operator at the initial stage of network deployment. As 5G networks develop or the operator spectrum changes, the network needs to know whether the terminal has the full band range of operation capability, so that the network can schedule the terminal. If the terminal only supports a part of frequency range in the frequency range, the full-frequency-band scheduling of the terminal by the network cannot be met, and by adopting the scheduling method provided by the embodiment of the invention, the problem of the optimization of the radio frequency performance of the terminal working in the frequency range can be solved, and the network can be helped to confirm how to schedule the terminal only working in the sub-frequency range.
An embodiment of the present invention further provides a scheduling method in a second embodiment, which is applied to a base station, and as shown in fig. 3, the method includes:
s310, first frequency band information of the working frequency band supported by the terminal reported by the terminal is obtained.
According to the scheduling method provided by the embodiment of the invention, the terminal reports the first frequency band information for indicating the supported working frequency band to the base station, so that the base station can know the frequency range supported by the terminal according to the first frequency band information reported by the terminal, and the terminal can work in a frequency range with better performance without defining multiple frequency bands, that is, when the base station supports a large frequency range, the working performance of the terminal can be ensured, and the problems of high hardware cost and high implementation complexity of the terminal caused by the fact that the terminal needs to support the radio frequency capacity of two or more frequency bands are avoided.
Optionally, before the obtaining of the first frequency band information reported by the terminal, the method further includes:
and sending a capability requirement request to the terminal.
By adopting the mode, the base station can actively send the capacity requirement request to the terminal, and the terminal responds to the received capacity requirement request and reports the first frequency band information to the base station.
Optionally, the method further comprises:
sending frequency band indication information to the terminal;
the frequency band indication information includes second frequency band information of the working frequency band indicated by the base station.
Optionally, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the second frequency range is located within the first frequency range, or the second frequency 5 range is equal to the first frequency range.
Of course, the second frequency range may also be larger than the first frequency range. Specifically, the size of the second frequency range indicated by the base station may be determined according to the network condition, and for different terminals, the frequency range of the working frequency band indicated by the base station may be within the frequency range of the working frequency band reported by the terminal, or may be greater than the frequency range of the working frequency band reported by the terminal.
By adopting the scheduling method of the embodiment of the invention, through signaling interaction between the base station and the terminal or signaling report of the terminal, the multi-band is not required to be defined, and the effect of enabling the terminal to work in a frequency range with better performance can be achieved. By adopting the method, a uniform wide frequency band is defined, the development of the industry is facilitated, the deployment benefit of operators is facilitated, the radio frequency performance of the terminal is optimized, the complexity of terminal realization caused by defining a plurality of frequency bands is avoided, and particularly in the frequency band definition of 4.4-5GHz and millimeter waves, the scheduling method can be adopted, so that the aim of optimizing the performance of the terminal is fulfilled.
An embodiment of the present invention further provides a terminal, as shown in fig. 4, the terminal 400 includes a transceiver 410 and a processor 420, where the transceiver 410 is configured to:
and reporting the first frequency band information of the working frequency band supported by the terminal to a base station.
Optionally, the transceiver 410 is further configured to:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency band information to the base station according to the capacity requirement request.
Optionally, the transceiver 410 is further configured to:
acquiring frequency band indication information sent by a base station;
the frequency band indication information includes second frequency band information of the working frequency band indicated by the base station.
Optionally, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the processor 420 is configured to perform data transmission according to the second frequency range when the second frequency range is within the first frequency range, or the second frequency range is equal to the first frequency range.
An embodiment of the present invention further provides a base station, as shown in fig. 5, where the base station 500 includes a transceiver 510, where the transceiver 510 is configured to:
the method comprises the steps of obtaining first frequency band information of a working frequency band supported by a terminal, wherein the first frequency band information is reported by the terminal.
Optionally, the transceiver 510 is further configured to:
and sending a capacity requirement request to the terminal before the first frequency band information reported by the terminal is acquired.
Optionally, the transceiver 510 is further configured to:
sending frequency band indication information to the terminal;
and the frequency band indication information comprises second frequency band information of the working frequency band indicated by the base station.
Optionally, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the second frequency range is located within the first frequency range, or the second frequency range is equal to the first frequency range.
Another aspect of the embodiments of the present invention further provides a terminal, as shown in fig. 6, including: a processor 601; and a memory 603 connected to the processor 601 through a bus interface 602, where the memory 603 is used for storing programs and data used by the processor 601 when executing operations, and the processor 601 calls and executes the programs and data stored in the memory 603.
The transceiver 604 is connected to the bus interface 602, and is configured to receive and transmit data under the control of the processor 601, and specifically, the processor 601 is configured to read a program in the memory 603 and execute the following processes:
and reporting the first frequency band information of the working frequency band supported by the terminal to a base station.
Optionally, the processor 601 is further configured to:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency band information to the base station according to the capacity requirement request.
Optionally, the processor 601 is further configured to:
acquiring frequency band indication information sent by a base station;
and the frequency band indication information comprises second frequency band information of the working frequency band indicated by the base station.
Optionally, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, when the second frequency range is located within the first frequency range, or the second frequency range is equal to the first frequency range, the processor 601 is further configured to:
and carrying out data transmission according to the second frequency band information.
It should be noted that in fig. 6, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 601 and various circuits of memory represented by memory 603 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 604 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different terminals, the user interface 605 may also be an interface capable of interfacing with a desired device, including but not limited to a keypad, display, speaker, microphone, joystick, etc. The processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 may store data used by the processor 601 in performing operations.
Those skilled in the art will understand that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program includes instructions for executing all or part of the steps of the above methods; and the program may be stored in a readable storage medium, which may be any form of storage medium.
Another base station is provided in an embodiment of the present invention, as shown in fig. 7, including a transceiver 701, a memory 702, a processor 700, and a program stored in the memory 702 and executable on the processor 700; the processor 700 calls and executes programs and data stored in the memory 702.
The transceiver 701 receives and transmits data under the control of the processor 700, and specifically, the processor 700 is configured to read a program in the memory 702 and execute the following processes:
the method comprises the steps of obtaining first frequency band information of a working frequency band supported by a terminal, wherein the first frequency band information is reported by the terminal.
Optionally, before the obtaining the first frequency band information reported by the terminal, the processor 700 is further configured to:
and sending a capability requirement request to the terminal.
Optionally, the processor 700 is further configured to:
sending frequency band indication information to the terminal;
and the frequency band indication information comprises second frequency band information of the working frequency band indicated by the base station.
Optionally, the first frequency band information includes a first frequency range and/or a radio frequency performance corresponding to the first frequency range;
the second frequency band information includes a second frequency range and/or a radio frequency requirement corresponding to the second frequency range.
Optionally, the second frequency range is located within the first frequency range, or the second frequency range is equal to the first frequency range.
Where in fig. 7, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 700 and various circuits of memory represented by memory 702 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 701 may be a number of elements including a transmitter and a receiver providing a means for communicating with various other apparatus over a transmission medium. The processor 700 is responsible for managing the bus architecture and general processing, and the memory 702 may store data used by the processor 700 in performing operations.
Those skilled in the art will understand that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program includes instructions for executing part or all of the steps of the above methods; and the program may be stored in a readable storage medium, which may be any form of storage medium.
In addition, the specific embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the steps in the scheduling method according to any one of the above.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to perform some steps of the transceiving method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (11)
1. A scheduling method is applied to a terminal, and is characterized in that the method comprises the following steps:
reporting first frequency band information of a working frequency band supported by the terminal to a base station;
acquiring frequency band indication information sent by a base station;
the frequency band indication information comprises second frequency band information of a working frequency band indicated by the base station;
the first frequency band information comprises a first frequency range and/or radio frequency performance corresponding to the first frequency range;
the second frequency band information comprises a second frequency range and/or radio frequency requirements corresponding to the second frequency range;
when the second frequency range is within the first frequency range, or the second frequency range is equal to the first frequency range, the method further comprises:
and carrying out data transmission according to the second frequency band information.
2. The scheduling method of claim 1, wherein the method further comprises:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency band information to the base station according to the capacity requirement request.
3. A scheduling method applied to a base station is characterized by comprising the following steps:
acquiring first frequency band information of a working frequency band supported by a terminal, which is reported by the terminal;
sending frequency band indication information to the terminal;
the frequency band indication information comprises second frequency band information of a working frequency band indicated by the base station;
the first frequency band information comprises a first frequency range and/or radio frequency performance corresponding to the first frequency range;
the second frequency band information comprises a second frequency range and/or radio frequency requirements corresponding to the second frequency range;
the second frequency range is within the first frequency range or the second frequency range is equal to the first frequency range.
4. The scheduling method according to claim 3, wherein before obtaining the first frequency band information reported by the terminal, the method further comprises:
and sending a capacity requirement request to the terminal.
5. A terminal comprising a transceiver and a processor, wherein the transceiver is configured to:
reporting first frequency band information of a working frequency band supported by the terminal to a base station;
the transceiver is further configured to:
acquiring frequency band indication information sent by a base station;
the frequency band indication information comprises second frequency band information of a working frequency band indicated by the base station;
the first frequency band information comprises a first frequency range and/or radio frequency performance corresponding to the first frequency range;
the second frequency band information comprises a second frequency range and/or radio frequency requirements corresponding to the second frequency range;
when the second frequency range is within the first frequency range, or the second frequency range is equal to the first frequency range, the processor is configured to:
and carrying out data transmission according to the second frequency band information.
6. The terminal of claim 5, wherein the transceiver is further configured to:
acquiring a capacity requirement request sent by the base station;
and reporting the first frequency range information to the base station according to the capacity requirement request.
7. A base station comprising a transceiver, wherein the transceiver is configured to:
acquiring first frequency band information of a working frequency band supported by a terminal, which is reported by the terminal;
the transceiver is further configured to:
sending frequency band indication information to the terminal;
the frequency band indication information comprises second frequency band information of a working frequency band indicated by the base station;
the first frequency band information comprises a first frequency range and/or radio frequency performance corresponding to the first frequency range;
the second frequency band information comprises a second frequency range and/or radio frequency requirements corresponding to the second frequency range;
the second frequency range is within the first frequency range or the second frequency range is equal to the first frequency range.
8. The base station of claim 7, wherein the transceiver is further configured to:
and sending a capacity requirement request to the terminal before the first frequency band information reported by the terminal is acquired.
9. A terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor; characterized in that the processor implements the scheduling method according to any one of claims 1 to 2 when executing the program.
10. A base station comprising a memory, a processor and a computer program stored on the memory and executable on the processor; characterized in that the processor implements the scheduling method according to any one of claims 3 to 4 when executing the program.
11. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the scheduling method of any one of claims 1 to 2, or carries out the steps of the scheduling method of any one of claims 3 to 4.
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