CN114285520A - Self-adaptive configuration method and device for configuration authorization, storage medium and electronic equipment - Google Patents
Self-adaptive configuration method and device for configuration authorization, storage medium and electronic equipment Download PDFInfo
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Abstract
The present disclosure provides a configuration authorization adaptive configuration method, device, storage medium and electronic device, which relate to the field of communication technology and at least overcome the problem that the uplink spectrum efficiency of a network is affected by configuring a lower modulation and coding scheme and a higher repetition frequency due to the consideration of cell edge users in an uplink configuration authorization Type1 scheme in the related art to a certain extent. The related adaptive configuration method for the configuration authorization comprises the following steps: after a terminal initiates a random access request, reporting a measured communication quality index to network side equipment so that the network side equipment determines whether to adjust a Modulation and Coding Strategy (MCS) level and repetition times corresponding to the terminal according to the communication quality index; receiving the MCS level and the repetition number from the network side device. The embodiment of the disclosure can improve the efficiency of network uplink spectrum.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to an adaptive configuration method and apparatus for configuration authorization, a storage medium, and an electronic device.
Background
URLLC (Ultra Reliable Low Latency Communication) is one of three major service scenarios of 5G (5th Generation Mobile Communication Technology, fifth Generation Mobile Communication Technology). The URLLC Service has high requirements on delay and reliability, and for a conventional uplink data transmission mode, an SR (Service Router) needs to be sent before data transmission, and then a base station needs to perform dynamic scheduling through DCI (Downlink Control Information), so that the delay of such a flow is large and cannot meet the URLLC Service requirement, so 3GPP (3rd Generation Partnership Project) defines a configuration authorization technique to reduce the delay of uplink transmission. By configuring the authorization technology, the terminal can directly transmit data in the pre-reserved uplink resource without waiting for scheduling of the base station. In the Scheme of configuring the grant Type1, under the existing mechanism, a Modulation and Coding Scheme and a repetition number are configured semi-statically through an RRC (Radio Resource Control), where an MCS (Modulation and Coding Scheme) and the repetition number are fixed, and the Scheme takes effect on all users in a cell, and all terminals in the cell perform data transmission according to the configuration. The value of MCS for the edge user is set lower and the number of repetitions is set higher. For the cell near-midpoint user, the low-order modulation and coding scheme and the high repetition number are also used, which may cause the decrease of the uplink frequency efficiency of the network. Under the condition that the configured authorized resources are limited, the probability of resource conflict is increased, so that the data of the terminal is lost or the transmission delay is increased.
Disclosure of Invention
The present disclosure provides a self-adaptive configuration method, apparatus, storage medium and electronic device for configuration authorization, which at least to some extent overcome the problem that the uplink spectrum efficiency of a network is affected by configuring a lower modulation and coding scheme and a higher repetition frequency in the uplink configuration authorization Type1 scheme in the related art, which takes into account cell edge users.
According to a first aspect of the present disclosure, there is provided an adaptive configuration method of configuration authorization, including: after a terminal initiates a random access request, reporting a measured communication quality index to network side equipment so that the network side equipment determines whether to adjust a Modulation and Coding Strategy (MCS) level and repetition times corresponding to the terminal according to the communication quality index; receiving the MCS level and the repetition number from the network side device.
Optionally, the communication quality indicator includes: reference signal received power RSRP and/or interference plus noise ratio SINR.
Optionally, reporting the measured communication quality index to the network side device includes: and reporting the communication quality index to the network side equipment in a third message MSG3 carried in the random access process of the terminal.
Optionally, the receiving the MCS level and the repetition number from the network side device includes: receiving the MCS level and the repetition number sent by the network side equipment through a Radio Resource Control (RRC) message; or, receiving the MCS level and the repetition number sent by the network side device through a media access control, MAC, control element, CE, message.
According to a second aspect of the present disclosure, there is also provided an adaptive configuration method of a configuration authority, including: acquiring communication quality indexes reported at least twice by a terminal entering a connected state in a cell; according to the condition that the difference between the communication quality indexes reported at least twice is smaller than a threshold value, re-determining the modulation and coding strategy MCS level and the repetition times corresponding to the terminal; and transmitting the re-determined MCS level and the repetition times to the terminal.
Optionally, the issuing the re-determined MCS level and the repetition number to the terminal includes: and transmitting the re-determined MCS level and the repetition times to the terminal through a media access Control (CE) control unit message.
Optionally, the communication quality indicator includes: reference signal received power RSRP and/or interference plus noise ratio SINR.
Optionally, the method further includes: and acquiring the communication quality index from a third message MSG3 in the random access process reported by the terminal before re-determining the coding strategy MCS level and the repetition frequency corresponding to the terminal according to the condition that the difference between the communication quality indexes reported at least two times is smaller than a threshold value.
Optionally, the re-determining the coding strategy MCS level and the repetition number corresponding to the terminal includes: and determining the MCS level and the repetition number according to the communication quality index, wherein the MCS level and the communication quality index are in positive correlation, and the repetition number and the communication quality index are in negative correlation.
According to a third aspect of the present disclosure, there is also provided an adaptive configuration apparatus for configuring an authorization, including: a reporting module, configured to report a measured communication quality indicator to a network side device after a terminal initiates a random access request, so that the network side device determines, according to the communication quality indicator, whether to adjust a modulation and coding strategy MCS level and a repetition number corresponding to the terminal; a receiving module, configured to receive the MCS level and the repetition number from the network side device.
According to a fourth aspect of the present disclosure, there is also provided an adaptive configuration apparatus for configuring an authorization, including: the acquisition module is used for acquiring communication quality indexes reported at least twice by a terminal entering a connected state in a cell; a determining module, configured to re-determine a modulation and coding strategy MCS level and a repetition number corresponding to the terminal according to that a difference between the at least two reported communication quality indicators is smaller than a threshold; and the issuing module is used for issuing the re-determined MCS level and the repeated times to the terminal.
According to a fifth aspect of the present disclosure, there is also provided an electronic device, comprising: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform any one of the configuration-authorized adaptive configuration methods of the disclosed embodiments via execution of the executable instructions.
According to a sixth aspect of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements any one of the adaptive configuration methods of configuring authorization of the embodiments of the present disclosure.
According to the configuration authorization self-adaptive configuration method, device, storage medium and electronic equipment, the MCS level and the repetition frequency corresponding to the terminal are re-determined according to the fact that the communication quality index reported by the terminal obtained at least twice is smaller than the threshold value, and therefore the proper MCS level and the repetition frequency are configured for the terminal according to the actual communication quality of the terminal, the terminal does not need to send data according to the lower MCS level and the higher repetition frequency fixedly configured by the network side equipment, and the efficiency of the network uplink spectrum is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a flow diagram of an adaptive configuration method of configuring an authorization in accordance with one or more embodiments of the present disclosure;
fig. 2 is a flowchart of reporting a measured communication quality indicator to a network side device according to one or more embodiments of the present disclosure;
fig. 3 is a flowchart for receiving MCS level and repetition number from the network side device according to one or more embodiments of the present disclosure;
fig. 4 is a schematic structural diagram of a MAC CE in accordance with one or more embodiments of the present disclosure;
FIG. 5 is a flow diagram of an adaptive configuration method of configuring authorization in accordance with one or more embodiments of the present disclosure;
fig. 6 is a flowchart of issuing the re-determined MCS level and the number of repetitions to the terminal according to one or more embodiments of the present disclosure;
FIG. 7 is a flow diagram of an adaptive configuration method of configuring authorization in accordance with one or more embodiments of the present disclosure;
fig. 8 is a flowchart for newly determining a coding strategy MCS level and a repetition number corresponding to the terminal according to one or more embodiments of the present disclosure;
FIG. 9 is a flow diagram of an adaptive configuration method of configuration authorization according to one or more embodiments of the present disclosure;
FIG. 10 is a schematic diagram of an adaptive configuration apparatus for configuring authorization according to one or more embodiments of the present disclosure;
FIG. 11 is a schematic diagram of an adaptive configuration apparatus for configuring authorization according to one or more embodiments of the present disclosure; and
fig. 12 is a schematic structural diagram of an electronic device according to one or more embodiments of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
Fig. 1 is a flowchart of an adaptive configuration method for configuring an authorization, which may be performed by a terminal, as shown in fig. 1, and includes:
step S102: after a terminal initiates a random access request, reporting a communication quality index obtained by measurement to network side equipment so that the network side equipment determines whether to adjust MCS levels and repetition times corresponding to the terminal according to the communication quality index;
the communication quality index may be measured by the terminal after the terminal initiates the random access request and before the connection is established. When the communication quality index indicates that the communication quality of the terminal is good, the terminal can be determined not to need a lower-level MCS and a higher repetition number, and on the basis, the network side equipment can re-determine the MCS level and the repetition number corresponding to the terminal, so as to improve the uplink spectrum efficiency.
Step S104: receiving the MCS level and the repetition number from the network side device.
Optionally, because the network side device needs to determine whether to adjust the MCS level and the repetition number corresponding to the terminal according to the communication quality index reported by the terminal, in step S104, the MCS level and the repetition number received by the terminal from the network side device may be a fixedly configured lower level MCS and a higher repetition number, or may be an MCS level and a repetition number adjusted by the network side device.
Optionally, the method may further include, after receiving the MCS level and the repetition number from the network side device, transmitting data according to the MCS level and the repetition number.
According to the self-adaptive configuration method for configuration authorization, the terminal can send the measured communication quality index to the network side equipment after initiating the random access request, so that the network side equipment can determine whether to adjust the MCS level and the repetition frequency corresponding to the terminal according to the actual communication quality of the terminal, and the terminal can communicate based on the MCS level and the repetition frequency matched with the current communication quality, the efficiency of network uplink spectrum is effectively improved, and the probability of resource collision is reduced.
In one or more embodiments of the present disclosure, the communication quality indicator may include:
RSRP (Reference Signal Receiving Power) and/or SINR (Signal to Interference plus Noise Ratio). Optionally, RSRP and SINR may be SSB (Synchronization Signal Block), where RSRP may characterize the reference Signal reception quality and SINR may characterize the ratio of the received strength of the useful Signal to the received strength of the interfering Signal. The RSRP and the SINR can both be obtained before the terminal establishes the connection, so that the RSRP and/or the SINR of the terminal is used as a standard for whether to adjust the MCS level and the repetition number corresponding to the terminal, and the MCS level and the repetition number corresponding to the terminal can be determined before the terminal establishes the connection. In addition, the communication quality index may also adopt RSRP and SINR of CSI (Channel State Information) -RS (Reference Signal ), or RSRP and SINR of SRS (Sounding Reference Signal, Channel Sounding Reference Signal), but both CSI-RS and SRS must be acquired after the terminal access is completed, and there is a certain time delay.
In one or more embodiments of the present disclosure, as shown in fig. 2, reporting the measured communication quality indicator to the network side device may include:
step S202: and reporting the communication quality index to the network side equipment in a third Message MSG3(Message 3) carried in the random access process of the terminal.
Optionally, the terminal may have a contract with the network side device in advance, and the specified field in the MSG3 message is a communication quality indicator reported by the terminal. The communication quality index carried by the MSG3 can be used for reporting the communication quality index by the terminal only by slightly changing the existing signaling interaction flow of the terminal and the network side equipment, and the communication quality index is carried in the MSG3, so that the communication quality index can be reported to the network side equipment before the terminal completes access, the network side equipment can determine whether to adjust the MCS level and the repetition frequency corresponding to the terminal according to the communication quality index in time, and the terminal can send data based on the MCS level and the repetition frequency matched with the current actual communication quality.
In one or more embodiments of the present disclosure, as shown in fig. 3, receiving the MCS level and the number of repetitions from the network side device may include:
step S304: receiving the MCS level and the repetition number sent by the network side equipment through a Radio Resource Control (RRC) message;
or, receiving the MCS level and the repetition number sent by the network side device through a MAC (Medium Access Control) CE (Control Element) message.
Optionally, the network side device may configure, through an RRC reconfiguration message, an MCS level and a repetition number in a configuration Grant configuration (Configured Grant configuration) message, where the message is applicable to all terminals in the cell, and send data according to the MCS level and the repetition number indicated in the message when the terminal does not receive other indications. After the network side equipment receives the communication quality index reported by the terminal after initiating the random access request, if the MCS level and the repetition number corresponding to the terminal are determined to be adjusted according to the communication quality index, the newly defined MAC CE can be used for sending the re-determined MCS level and the repetition number to the terminal. On the other hand, when the terminal receives the MAC CE, the terminal transmits data at the MCS level and the repetition number indicated in the MAC CE.
For example, as shown in fig. 4, a MAC CE message may be added, where LCID (logical channel Identity) is taken from 35 to 46, the corresponding payload is 8 bits, 3 bits from MSB (Most Significant Bit) is the value of the repetition number K, and the remaining 5 bits are the value of MCS. And the network side equipment sends the newly defined MAC CE message to the corresponding access terminal. After receiving the MAC CE message, the terminal transmits uplink data according to the new MCS and the repetition number K, and the access subheader and the payload content of the MAC CE message are as shown in fig. 4.
Fig. 5 is a flowchart of an adaptive configuration method for configuring a grant according to one or more embodiments of the present disclosure, where the method may be performed by a network side device, and the network side device may be a base station, as shown in fig. 5, and the method includes:
step S502: acquiring communication quality indexes reported at least twice by a terminal entering a connected state in a cell;
optionally, a database may be established on the network side device side to store the communication quality index reported by the terminal in the random access process. Therefore, in step S502, the communication quality indicator reported by the terminal at least twice can be obtained from the database.
Step S504: re-determining the coding strategy MCS level and the repetition number corresponding to the terminal according to the condition that the difference between the communication quality indexes reported at least twice is smaller than the threshold;
optionally, at least two times may be adjacent to each other, for example, this time and the last time, so as to more accurately capture the change situation of the communication quality. When the difference between the communication quality indexes reported by the terminal at least twice is smaller than the threshold value, the terminal side communication quality can be determined to be better, so that the terminal can be determined not to send data with a lower MCS level and a higher repetition frequency, and based on the determination, the network side equipment can redetermine a new MCS level and repetition frequency matched with the current communication quality of the terminal.
Step S506: and transmitting the re-determined MCS level and the repetition times to the terminal.
As described above, the network side device configures the MCS level and the repetition number through the RRC semi-static state, so in order to distinguish the MCS level and the repetition number fixedly configured by the network side device, the network side device may issue the re-determined MCS level and the repetition number to the corresponding terminal through a specific message distinguished from the RRC message in step S506. And for the terminal which does not receive the specific message in the cell, the data is continuously transmitted according to the MCS level and the repetition number indicated in the RRC message.
According to the adaptive configuration method for configuration authorization, which is disclosed in one or more embodiments, the MCS level and the repetition frequency corresponding to the terminal are re-determined according to the fact that the communication quality index reported by the terminal is smaller than the threshold value, and thus, the proper MCS level and repetition frequency are configured for the terminal according to the actual communication quality of the terminal, the terminal does not need to send data according to the lower MCS level and the higher repetition frequency fixedly configured by the network side equipment, and the efficiency of the network uplink spectrum is improved.
In one or more embodiments of the present disclosure, as shown in fig. 6, issuing the re-determined MCS level and the repetition number to the terminal may include:
step S606: and transmitting the re-determined MCS level and the repetition times to the terminal through the MAC CE message.
The MAC CE message is described in detail above, and is not described here again.
In one or more embodiments of the present disclosure, the communication quality indicator may include:
reference signal received power RSRP and/or interference plus noise ratio SINR. The communication quality index is described in detail above, and is not described herein again.
Fig. 7 is a flowchart of an adaptive configuration method for configuring authorization according to one or more embodiments of the present disclosure, and as shown in fig. 7, the method may further include, on the basis of the method shown in fig. 5:
step S702: and acquiring the communication quality index from the MSG3 reported by the terminal before re-determining the MCS level and the repetition number corresponding to the terminal according to the condition that the difference between the communication quality indexes reported at least two times is smaller than a threshold value.
Optionally, the terminal may have a contract with the network side device in advance, and the specified field in the MSG3 message is a communication quality indicator reported by the terminal. Based on this, the network side device can analyze the communication quality index reported by the terminal from the designated field in the MSG3 message received from the terminal. After the communication quality index reported by the terminal is obtained, the communication quality index can be stored in a server pre-established by the network side equipment, so that the network side equipment can determine the MCS level and the repetition number corresponding to the terminal based on the communication quality index reported by the terminal at least twice.
In one or more embodiments of the present disclosure, as shown in fig. 8, the re-determining the coding strategy MCS level and the number of repetitions corresponding to the terminal may include:
step S804: and determining the MCS level and the repetition number according to the communication quality index, wherein the MCS level and the communication quality index are in positive correlation, and the repetition number and the communication quality index are in negative correlation.
Optionally, the MCS level and the repetition number corresponding to the terminal may be determined according to the RSRP and/or the SINR, for example, a corresponding relationship between the RSRP value and the MCS level, a corresponding relationship between the RSRP value and the repetition number, a corresponding relationship between the SINR value and the MCS level, and a corresponding relationship between the SINR value and the repetition number may be pre-established. Or, when determining the MCS level and the repetition number corresponding to the terminal based on the two indexes, namely RSRP and SINR, the corresponding weight coefficients may be preset for RSRP and SINR, and the MCS level and the repetition number corresponding to the terminal are respectively calculated by performing weighted summation on RSRP and SINR. The RSRP is different in the weighting coefficient when the MCS is calculated and the repetition number is calculated, and similarly, the SINR is different in the weighting coefficient when the MCS is calculated and the repetition number is calculated.
Fig. 9 is a flowchart of an adaptive configuration method of configuration authorization according to one or more embodiments of the present disclosure, and as shown in fig. 9, the method may include the following processes:
step S902: the UE (which is an example of the terminal) accesses the network to perform a connected state;
step S904: the UE carries the measured SSB RSRP and SINR values in MSG3 and reports them to the base station (which is an example of the network side device);
step S906: a base station side establishes a database, stores RSRP values and SINR values reported by all UE in a cell during each access, and uses the RSRP values and SINR values as judgment of a subsequent process;
step S908: the base station still configures the MCS level and the repetition number K in the Configured Grant Config through the RRC reconfiguration message;
the RRC reconfiguration message is suitable for all UE in the cell, and data transmission is carried out according to the indication in the message when the UE does not receive other indications;
step S910: the base station judges whether the UE is the UE with a fixed position;
the base station side can be added with a decision device for making a decision for the UE entering the connection state in each cell according to the data stored in the database. If the difference between the RSRP reported by a UE in the database each time is small and the difference between the SINR reported by the UE each time is also small, for example, the difference can be measured by a variance, then if the difference between the RSRP reported by the UE each time and the SINR is smaller than a certain threshold (the threshold may be an example of the above threshold, and the threshold may be set by the user), the decision-making unit determines that the location of the UE is fixed, and executes step S912: and recalculating an MCS level and the repetition times K, and sending the recalculated MCS level and the repetition times K to the corresponding access UE through the newly defined MAC CE message. And after receiving the newly defined MAC CE message, the UE transmits uplink data according to the new MCS level and the repetition number K. If the difference between the RSRP and SINR reported by a UE in the database is large, it is determined that the UE is not a UE with a fixed location, step S914 is executed, the base station does not process the UE, and the UE still transmits uplink data according to the MCS level and the repetition number configured by the RRC.
Fig. 10 is a schematic structural diagram of an adaptive configuration apparatus for configuring authorization according to one or more embodiments of the present disclosure, as shown in fig. 10, the apparatus 1010 includes:
the reporting module 1012 is configured to report the measured communication quality indicator to a network side device after the terminal initiates the random access request, so that the network side device determines whether to adjust a coding strategy MCS level and a repetition number corresponding to the terminal according to the communication quality indicator;
a receiving module 1014, configured to receive the MCS level and the repetition number from the network side device.
In one or more embodiments of the present disclosure, the communication quality indicator may include: RSRP and/or SINR.
In one or more embodiments of the present disclosure, the reporting module may be specifically configured to:
and reporting the communication quality index to the network side equipment in a third message MSG3 carried in the random access process of the terminal.
In one or more embodiments of the present disclosure, the receiving module may be specifically configured to:
receiving the MCS level and the repetition number sent by the network side equipment through a Radio Resource Control (RRC) message; or, receiving the MCS level and the repetition number sent by the network side device through a media access control, MAC, control element, CE, message.
Fig. 11 is a schematic structural diagram of an adaptive configuration apparatus for configuring authorization according to one or more embodiments of the present disclosure, as shown in fig. 11, the apparatus 1110 includes:
an obtaining module 1112, configured to obtain a communication quality indicator reported by a terminal in a connected state in a cell at least twice;
a determining module 1114, configured to re-determine a coding strategy MCS level and a repetition number corresponding to the terminal according to that a difference between the at least two reported communication quality indicators is smaller than a threshold;
and an issuing module 1116, configured to issue the re-determined MCS level and the repetition number to the terminal.
In one or more embodiments of the present disclosure, the issuing module may be specifically configured to:
and transmitting the re-determined MCS level and the repetition times to the terminal through a media access Control (CE) control unit message.
In one or more embodiments of the present disclosure, the communication quality indicator may include: RSRP and/or SINR.
In one or more embodiments of the present disclosure, the apparatus may further include:
a receiving module, configured to obtain the communication quality indicator from a third message MSG3 in a random access process reported by the terminal before re-determining a coding strategy MCS level and a repetition number corresponding to the terminal according to that a difference between the communication quality indicators reported at least twice is smaller than a threshold.
In one or more embodiments of the present disclosure, the determining module is specifically operable to:
and determining the MCS level and the repetition number according to the communication quality index, wherein the MCS level and the communication quality index are in positive correlation, and the repetition number and the communication quality index are in negative correlation.
One or more embodiments of the present disclosure also provide an electronic device including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to execute any one of the configuration authorization adaptive configuration methods provided by the embodiments of the present disclosure via execution of the executable instructions.
One or more embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored thereon, which when executed by a processor, implements an adaptive configuration method of configuring authorization of any one of the embodiments of the present disclosure.
An electronic device 1200 according to this embodiment of the disclosure is described below with reference to fig. 12. The electronic device 1200 shown in fig. 12 is only an example and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 12, the electronic device 1200 is embodied in the form of a general purpose computing device. The components of the electronic device 1200 may include, but are not limited to: the at least one processing unit 1210, the at least one memory unit 1220, and a bus 1230 connecting the various system components including the memory unit 1220 and the processing unit 1210.
Wherein the storage unit stores program code that is executable by the processing unit 1210 to cause the processing unit 1210 to perform steps according to various exemplary embodiments of the present disclosure described in the above section "exemplary methods" of this specification.
The storage unit 1220 may include a readable medium in the form of a volatile memory unit, such as a random access memory unit (RAM)12201 and/or a cache memory unit 12202, and may further include a read only memory unit (ROM) 12203.
The electronic device 1200 may also communicate with one or more external devices 1300 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 1200, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 1200 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 1250. Also, the electronic device 1200 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 1260. As shown, the network adapter 1260 communicates with the other modules of the electronic device 1200 via the bus 1230. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the electronic device 1200, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, various aspects of the disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to perform the steps according to various exemplary embodiments of the disclosure described in the "exemplary methods" section above of this specification, when the program product is run on the terminal device.
A program product for implementing the above method according to an embodiment of the present disclosure is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in this document, a 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.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A 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 (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, 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.
A computer readable signal medium may include a propagated data signal with 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 readable signal medium may also be any readable medium that is not a 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 readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like 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 computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Moreover, although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a mobile terminal, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (13)
1. An adaptive configuration method for configuration authorization, comprising:
after a terminal initiates a random access request, reporting a measured communication quality index to network side equipment so that the network side equipment determines whether to adjust a Modulation and Coding Strategy (MCS) level and repetition times corresponding to the terminal according to the communication quality index;
receiving the MCS level and the repetition number from the network side device.
2. The method of claim 1, wherein the communication quality indicator comprises:
reference signal received power RSRP and/or interference plus noise ratio SINR.
3. The method of claim 1, wherein reporting the measured communication quality indicator to a network side device comprises:
and reporting the communication quality index to the network side equipment in a third message MSG3 carried in the random access process of the terminal.
4. The method according to any one of claims 1 to 3, wherein receiving the MCS level and the repetition number from the network side device comprises:
receiving the MCS level and the repetition number sent by the network side equipment through a Radio Resource Control (RRC) message;
or, receiving the MCS level and the repetition number sent by the network side device through a media access control, MAC, control element, CE, message.
5. An adaptive configuration method for configuration authorization, comprising:
acquiring communication quality indexes reported at least twice by a terminal entering a connected state in a cell;
according to the condition that the difference between the communication quality indexes reported at least twice is smaller than a threshold value, re-determining the modulation and coding strategy MCS level and the repetition times corresponding to the terminal;
and transmitting the re-determined MCS level and the repetition times to the terminal.
6. The method of claim 5, wherein sending the re-determined MCS level and the number of repetitions to the terminal comprises:
and transmitting the re-determined MCS level and the repetition times to the terminal through a media access Control (CE) control unit message.
7. The method of claim 5, wherein the communication quality indicator comprises:
reference signal received power RSRP and/or interference plus noise ratio SINR.
8. The method of claim 5, further comprising:
and acquiring the communication quality index from a third message MSG3 in the random access process reported by the terminal before re-determining the coding strategy MCS level and the repetition frequency corresponding to the terminal according to the condition that the difference between the communication quality indexes reported at least two times is smaller than a threshold value.
9. The method according to any one of claims 5 to 8, wherein the re-determining the coding strategy MCS level and the repetition number corresponding to the terminal comprises:
and determining the MCS level and the repetition number according to the communication quality index, wherein the MCS level and the communication quality index are in positive correlation, and the repetition number and the communication quality index are in negative correlation.
10. An adaptive configuration apparatus for configuring a grant, comprising:
a reporting module, configured to report a measured communication quality indicator to a network side device after a terminal initiates a random access request, so that the network side device determines, according to the communication quality indicator, whether to adjust a modulation and coding strategy MCS level and a repetition number corresponding to the terminal;
a receiving module, configured to receive the MCS level and the repetition number from the network side device.
11. An adaptive configuration apparatus for configuring a grant, comprising:
the acquisition module is used for acquiring communication quality indexes reported at least twice by a terminal entering a connected state in a cell;
a determining module, configured to re-determine a modulation and coding strategy MCS level and a repetition number corresponding to the terminal according to that a difference between the at least two reported communication quality indicators is smaller than a threshold;
and the issuing module is used for issuing the re-determined MCS level and the repeated times to the terminal.
12. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the adaptive configuration method of configuration authorization of any of claims 1-9 via execution of the executable instructions.
13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of adaptive configuration of configuration authorizations as claimed in any one of claims 1 to 9.
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