CN114867068A - RBG configuration method and device based on network slice, storage medium and electronic equipment - Google Patents

RBG configuration method and device based on network slice, storage medium and electronic equipment Download PDF

Info

Publication number
CN114867068A
CN114867068A CN202210457769.0A CN202210457769A CN114867068A CN 114867068 A CN114867068 A CN 114867068A CN 202210457769 A CN202210457769 A CN 202210457769A CN 114867068 A CN114867068 A CN 114867068A
Authority
CN
China
Prior art keywords
bandwidth
network slice
rbg
rbg value
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210457769.0A
Other languages
Chinese (zh)
Other versions
CN114867068B (en
Inventor
黄韬
陈晓冬
魏垚
杨智斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Telecom Corp Ltd
Original Assignee
China Telecom Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Telecom Corp Ltd filed Critical China Telecom Corp Ltd
Priority to CN202210457769.0A priority Critical patent/CN114867068B/en
Publication of CN114867068A publication Critical patent/CN114867068A/en
Application granted granted Critical
Publication of CN114867068B publication Critical patent/CN114867068B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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 embodiment of the disclosure provides a network slice-based RBG configuration method, a network slice-based RBG configuration device, a storage medium and electronic equipment, relates to the technical field of communication, and aims to solve the technical problem that in the prior art, when the bandwidth of a network slice is smaller than the bandwidth of a cell, if RBGs are still set according to the cell bandwidth, the scheduling precision is reduced. The related RBG configuration method based on the network slice comprises the following steps: acquiring bandwidth information of a network slice of a terminal; determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth; and if the target RBG value is different from the RBG value corresponding to the cell bandwidth, the terminal is informed to update the RBG value. The embodiment of the disclosure can improve the scheduling precision, has higher real-time performance, reduces the waiting time delay of the network slicing user, and can avoid influencing the use experience of other common users.

Description

RBG configuration method and device based on network slice, storage medium and electronic equipment
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for configuring a RBG based on network slicing, a storage medium, and an electronic device.
Background
Currently, in order to meet the service requirements of specific users, 5G (5th Generation Mobile Communication Technology, fifth Generation Mobile Communication Technology) introduces a network slicing function. For the network slice of the wireless network, it refers to PRB (Physical Resource Block) reservation, and PRB Resource reservation can be realized through an algorithm function of a scheduler. The bandwidth size of the network slice is composed of a dedicated bandwidth, a priority bandwidth and a shared bandwidth, and is set according to the proportion of occupied cell bandwidth, so the bandwidth size of the network slice is often different from the cell bandwidth, and the terminal does not sense the bandwidth of the network slice.
The minimum scheduling granularity of the base station when using the frequency domain Resource scheduling Type0 for Resource scheduling is RBG (Resource Block Group), and the scheduling of the frequency domain Resource is realized by the combination of bitmap and RBG. The RBG size defined by 3GPP (3rd Generation Partnership Project) is bound to the BWP (Band Width Part), where the larger the BWP of a cell is, the larger the RBG is, and the BWP can be divided into 4 intervals corresponding to different RBG values. When the bandwidth of the network slice is smaller than the cell bandwidth, if the RBG is still set according to the cell bandwidth, the scheduling accuracy may be reduced, which may cause problems such as untimely scheduling of slice users or scheduling of too many resources outside the slice.
Disclosure of Invention
The disclosed embodiments provide a network slice-based RBG configuration method, device, storage medium and electronic device, which are used for at least partially solving the technical problem that in the related art, when the bandwidth of a network slice is smaller than the cell bandwidth, if RBGs are still set according to the cell bandwidth, the scheduling accuracy is reduced.
According to a first aspect of the present disclosure, there is provided a network slice-based RBG configuration method, including: acquiring bandwidth information of a network slice of a terminal; determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth; and if the target RBG value is different from the RBG value corresponding to the cell bandwidth, the terminal is informed to update the RBG value.
Optionally, the bandwidth information includes: determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth, wherein the method comprises the following steps: if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth and the cell bandwidth are in different bandwidth intervals, determining that the target RBG value is the RBG value corresponding to the bandwidth interval in which the sum of the dedicated bandwidth and the priority bandwidth is located, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
Optionally, the bandwidth information includes: determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth, wherein the method comprises the following steps: and if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is also in the same bandwidth interval as the cell bandwidth, determining the target RBG value as the RBG value corresponding to the cell bandwidth, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals have no overlapping bandwidth part.
Optionally, the bandwidth information includes: determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth, wherein the method comprises the following steps: if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is in a different bandwidth interval from the cell bandwidth, determining whether the terminal has a requirement for using the shared bandwidth; if the terminal has the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the cell bandwidth; if the terminal does not have the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth is positioned; and different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
Optionally, notifying the terminal to update the RBG value may include: and issuing a control unit MAC CE message of media access control to the terminal, wherein the MAC CE message is used for indicating the actual transmission bandwidth of the network slice.
Optionally, the method further includes: and after informing the terminal to update the RBG value, using the target RBG value to carry out resource scheduling.
Optionally, the obtaining bandwidth information of the network slice of the terminal includes: acquiring a network slice identifier from the network slice subscription information of the terminal; and determining the special bandwidth, the priority bandwidth and the shared bandwidth of the network slice according to the network slice identifier.
According to the second aspect of the present disclosure, there is also provided a network slice-based RBG configuration method, including: receiving an update message of a resource block group RBG value sent by network side equipment, wherein the update message is used for indicating the actual transmission bandwidth of a network slice of a terminal; determining a target RBG value according to the bandwidth; and replacing the original RBG value by using the target RBG value.
Optionally, the method further includes: and after determining an updated RBG value according to the bandwidth, receiving data by using the target RBG value.
Optionally, the update message is a control unit MAC CE message for media access control.
According to a third aspect of the present disclosure, there is also provided a network slice-based RBG configuration apparatus, including: the acquisition module is used for acquiring the bandwidth information of the network slice of the terminal; a first determining module, configured to determine, according to the bandwidth information of the network slice and a cell bandwidth, a target resource block group RBG value corresponding to the network slice; and the notification module is used for notifying the terminal to update the RBG value if the target RBG value is different from the RBG value corresponding to the cell bandwidth.
According to a fourth aspect of the present disclosure, there is also provided a network slice-based RBG configuration apparatus, including: a receiving module, configured to receive an update message of a resource block group RBG value sent by a network side device, where the update message is used to indicate a bandwidth actually transmitted by a network slice of a terminal; the second determining module is used for determining a target RBG value according to the bandwidth; and the updating module is used for replacing the original RBG value with the target RBG value.
According to a fifth aspect of the present disclosure, there is also provided an electronic device, including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform any one of the network slice-based RBG 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 a computer program stored thereon, the computer program, when executed by a processor, implementing any one of the network slice-based RBG configuration methods of the embodiments of the present disclosure.
The RBG configuration method, the RBG configuration device, the storage medium and the electronic equipment based on the network slice determine a target RBG value corresponding to the network slice according to the bandwidth of the network slice and the cell bandwidth, and when the target RBG value is different from the RBG value corresponding to the cell bandwidth, the terminal is informed to update the RBG value, so that the purpose of updating the RBG value according to the bandwidth of the network slice is achieved, the problem that the scheduling precision is reduced because the bandwidth of the network slice can only set the RBG value which is the same as the cell bandwidth can be avoided, the scheduling precision can be improved, the real-time performance is higher, the waiting delay of a network slice user is reduced, meanwhile, the use experience of other common users can be avoided being influenced, the scheme is simpler to implement, and hardware does not need to be modified.
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 chart of an RBG configuration according to the present disclosure;
fig. 2 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
fig. 3 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a MAC CE shown in accordance with an exemplary embodiment of the present disclosure;
fig. 5 is a schematic diagram of a MAC CE shown in accordance with an exemplary embodiment of the present disclosure;
fig. 6 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
fig. 7 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
fig. 8 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
fig. 9 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
fig. 10 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure;
FIG. 11 is a flowchart illustrating calculation of a target RBG value according to a network slicing algorithm according to an exemplary embodiment of the present disclosure;
fig. 12 is a schematic structural diagram illustrating a network slice-based RBG configuration apparatus according to an exemplary embodiment of the present disclosure;
fig. 13 is a schematic structural diagram illustrating a network slice-based RBG configuration apparatus according to an exemplary embodiment of the present disclosure;
fig. 14 is a schematic structural diagram of an electronic device shown in accordance with an exemplary embodiment 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.
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.
The present disclosure relates to the RBG configuration process shown in fig. 1, which involves the following processes, as shown in fig. 1:
in step S102, the terminal accesses a network;
in step S104, the base station configures BWP bandwidth and RBG parameters;
in step S106, the base station and the terminal determine the size of the RBG according to the BWP bandwidth and the RBG parameter;
in step S108, the base station and the terminal use the RBG for scheduling and receiving;
in step S110, it is determined whether the BWP bandwidth interval is changed, if so, step S112 is executed, and if not, step S114 is executed;
in step S112, updating the RBG value according to the RBG corresponding to the BWP bandwidth interval, the base station and the terminal using the new RBG for scheduling and receiving, returning to and executing step S106;
in step S114, the original RBG continues to take effect.
In the RBG configuration process shown in fig. 1, a terminal accesses a network, interacts with the network, and reports the size of a bandwidth supported by the terminal;
a base station configures BWP for a terminal through a Radio Resource Control (RRC) message according to a bandwidth supported by the terminal and a bandwidth of a carrier, wherein the BWP configuration comprises the bandwidth of the BWP and RBG size type parameters;
finally, the size of the minimum granularity RBG for resource scheduling is determined by the following parameters in table 1, and there are a total of 4 BWP bandwidth intervals, which correspond to different RBG values respectively:
TABLE 1
Figure BDA0003619349640000061
After determining the BWP size and the RBG size type, the base station performs resource scheduling according to the size of the RBG and bitmap when using the frequency domain resource scheduling type0, and the terminal receives according to the size of the RBG and bitmap indication.
Only when the BWP bandwidth interval changes or the size type of the RBG changes, the size of the RBG changes along with the change, otherwise, the original RBG takes effect all the time;
in a network slice scene, the bandwidth of the network slice is set and evaluated according to the proportion of the sum of the special bandwidth, the priority bandwidth and the shared bandwidth in the cell bandwidth, the bandwidth of the network slice is determined through the algorithm of the scheduler, and the base station does not need to inform the terminal of information such as the bandwidth of the network slice, so the terminal does not actually sense the bandwidth of the network slice. This can cause problems for the scheduling of the terminals, such as: the cell bandwidth is 273 RBs (Resource blocks), the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice accounts for 20%, that is, 54 RBs, and the base station and the terminal still perform scheduling and receiving according to the RBG size of 16 (according to table 1 above, the cell bandwidth 273 corresponds to a bandwidth interval of 145 and 275, and the RBG size corresponding to the bandwidth interval is 16) during scheduling, so that the same timeslot can only schedule 3 terminals at most, and other terminals need to wait for the next timeslot to schedule; or the cell bandwidth is 273 RBs, and the sum of the dedicated bandwidth of the network slice and the bandwidth of the priority bandwidth is partially 10%, that is, 27 RBs, then 16 × 1 — 16 or 16 × 2 — 32 RBs will be occupied during scheduling, that is, the sum of the dedicated bandwidth of the network slice and the priority bandwidth is actually less than 11 or more than 5 RBs, so that the scheduling accuracy is not high, and the use experience of other common users may be affected. Therefore, a network slice-based RBG configuration method is needed to improve scheduling accuracy and avoid affecting the use experience of other common users on the basis of reducing the waiting time delay of network slice users.
Fig. 2 is a flowchart illustrating a Network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure, where the method may be executed by a Network side device, where the Network side device refers to a device that allocates resources and transmits and receives data, for example, an evolved eNB (evolved NodeB) in an LTE system, and a base station NodeB and an RNC (Radio Network Controller) in a UMTS system. As shown in fig. 2, the method includes:
in step S202, bandwidth information of a network slice of the terminal is acquired;
in an exemplary embodiment, a network slice of a terminal may refer to a network slice to which the terminal has subscribed. In order to obtain the bandwidth information of the network slice, the network slice subscription information of the terminal may be queried first, and an Identifier (ID) of the network slice may be obtained, so that the bandwidth information of the network slice may be obtained according to the identifier of the network slice. The bandwidth information of the network slice may refer to a bandwidth size of the network slice, and the bandwidth size may include a dedicated bandwidth (also referred to as an exclusive bandwidth), a priority bandwidth, and a shared bandwidth of the network slice.
In step S204, determining a target RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth;
in an exemplary embodiment, the bandwidth of the network slice may be compared with the bandwidth of the cell, whether the bandwidth of the network slice and the bandwidth of the cell are in the same bandwidth interval may be determined, a target RBG value corresponding to the network slice may be determined according to the comparison result, and if the bandwidth of the network slice and the bandwidth of the cell do not belong to the same bandwidth interval, the target RBG value may be determined not by using the RBG value corresponding to the bandwidth of the cell as the target RBG value but according to an actually transmitted bandwidth of the network slice, where the target RBG value is an RBG value used by a terminal of a user of the network slice.
In step S206, if the target RBG value is different from the RBG value corresponding to the cell bandwidth, the terminal is notified to update the RBG value.
In an exemplary embodiment, the RBG value corresponding to the cell bandwidth is an RBG value determined according to a mapping relationship between the RBG size and the cell bandwidth defined by 3GPP, which is shown in table 1 above. When the target RBG value is different from the RBG value corresponding to the cell bandwidth, it indicates that the bandwidth actually transmitted by the network slice is more or less than the bandwidth of the cell. For example, the terminal may be notified to update the RBG value by sending an RBG update message to the terminal, and both the network side device and the terminal may store a mapping relationship between the bandwidth interval and the RBG value, so that the RBG update message sent by the network side device to the terminal may be only used to indicate a bandwidth actually transmitted by the network slice, so that after receiving the notification message, the terminal may determine a target RBG value according to the bandwidth actually transmitted by the network slice, and update the original RBG value of the terminal (i.e., the RBG value corresponding to the cell bandwidth) to the target RBG value.
The RBG configuration method based on the network slice determines a target RBG value corresponding to the network slice according to the bandwidth of the network slice and the bandwidth of the cell, and when the target RBG value is different from the RBG value corresponding to the bandwidth of the cell, the terminal is informed to update the RBG value, so that the purpose of updating the RBG value according to the bandwidth of the network slice is achieved, the problem that the scheduling precision is reduced because the bandwidth of the network slice can only set the RBG value with the same bandwidth as the bandwidth of the cell can be avoided, the scheduling precision can be improved, the real-time performance is high, the waiting time delay of a network slice user is reduced, meanwhile, the use experience of other common users (wherein other common users refer to users without network slice) can be avoided, and the scheme is simple to implement and does not need to modify hardware at all.
In an embodiment of the present disclosure, the bandwidth information may include: the determining, according to the bandwidth information of the network slice and the cell bandwidth, a target RBG value corresponding to the network slice may include:
if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice and the cell bandwidth are in different bandwidth intervals, determining that the target RBG value is the RBG value corresponding to the bandwidth interval in which the sum of the dedicated bandwidth and the priority bandwidth is located, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
In an exemplary embodiment, the bandwidth interval may include a plurality of bandwidth intervals corresponding to different RBG values specified in the communication protocol, such as four bandwidth intervals corresponding to four different RBG values respectively as listed in table 1 above as defined in 3 GPP.
When the sum of the special bandwidth, the priority bandwidth and the shared bandwidth of the network slice and the cell bandwidth are in different bandwidth intervals, the target RBG value is determined to be the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth of the network slice is located, and the bandwidth used by the network slice can be ensured to meet the priority bandwidth and the shared bandwidth.
In an embodiment of the present disclosure, the bandwidth information may include: the determining, according to the bandwidth information of the network slice and the cell bandwidth, a target RBG value corresponding to the network slice may include:
and if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is also in the same bandwidth interval as the cell bandwidth, determining the target RBG value as the RBG value corresponding to the cell, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
And determining the target RBG value as the RBG value corresponding to the cell when the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice is in the same bandwidth interval as the cell bandwidth and the sum of the dedicated bandwidth and the priority bandwidth is also in the same bandwidth interval as the cell bandwidth. In this case, the network side device does not need to notify the terminal to update the RBG value.
In an embodiment of the present disclosure, the bandwidth information may include: the determining, according to the bandwidth information of the network slice and the cell bandwidth, a target RBG value corresponding to the network slice may include:
if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is in a different bandwidth interval from the cell bandwidth, determining whether the terminal has a requirement for using the shared bandwidth;
if the terminal has the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the cell bandwidth;
if the terminal does not have the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth is positioned;
and different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
In an exemplary embodiment, if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice and the cell bandwidth are in different bandwidth intervals, determining that the bandwidth actually transmitted by the network slice is the sum of the dedicated bandwidth and the priority bandwidth of the network slice; if the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice are in the same bandwidth interval, the sum of the dedicated bandwidth and the priority bandwidth of the network slice and the bandwidth of the cell are in different bandwidth intervals, and the terminal does not have the use requirement for the shared bandwidth, determining that the bandwidth actually transmitted by the network slice is the sum of the dedicated bandwidth and the priority bandwidth of the network slice.
Under the condition that the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice and the cell bandwidth are in the same bandwidth interval and the sum of the dedicated bandwidth and the priority bandwidth and the cell bandwidth are in different bandwidth intervals, it is described that the difference between the sum of the dedicated bandwidth and the priority bandwidth of the network slice and the cell bandwidth is large, so in this embodiment, it is required to determine whether the terminal has a demand for using the shared bandwidth, and if the terminal has a demand for using the shared bandwidth, the target RBG value is determined to be the RBG value corresponding to the cell bandwidth, which can meet the demand for using the dedicated bandwidth, the priority bandwidth and the shared bandwidth of the network slice; and if the terminal has no use requirement on the shared bandwidth, determining the target RBG value as the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth is positioned, so that the use requirements of the special bandwidth and the shared bandwidth of the network slice can be met, and excessive bandwidth configuration for the terminal cannot be caused.
In an exemplary embodiment, the network side device may calculate a target RBG value corresponding to a network slice according to a preset rule (hereinafter, also referred to as a network slice RBG algorithm), and based on this, determining the target RBG value corresponding to the network slice according to the bandwidth information and the cell bandwidth of the network slice may include:
comparing the sum of the dedicated bandwidth, the priority bandwidth, and the shared bandwidth of the network slice with the cell bandwidth, if the dedicated bandwidth of the network slice, if the sum of the special bandwidth and the priority bandwidth of the network slice and the cell bandwidth are in the same bandwidth interval, the RBG value corresponding to the cell bandwidth is used as the target RBG value, and if the sum of the special bandwidth and the priority bandwidth of the network slice and the cell bandwidth are in different bandwidth intervals, whether the requirement for using the shared bandwidth exists in the terminal is judged according to the service of the terminal; if the terminal has the requirement of using the shared bandwidth, determining a target RBG value as the RBG value corresponding to the cell bandwidth; and if the terminal does not have the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth of the network slice is positioned.
Fig. 3 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure, and notifying the terminal to update an RBG value, as shown in fig. 3, may include:
in step S2062, a MAC CE (Medium Access Control Element) message is issued to the terminal, where the MAC CE message is used to indicate a bandwidth actually transmitted by the network slice.
In an exemplary embodiment, a MAC CE may be newly defined, and after the 3GPP reconfiguration is completed, the MAC CE may be issued to the terminal, and the bandwidth actually transmitted by the network slice is included in the MAC CE and sent to the terminal. Fig. 3 is a schematic diagram of a subheader of the MAC CE, in fig. 3, one octet (oct, octet) indicates that 8 bits (bits) constitute one byte (byte), R indicates a reserved bit, F indicates the size of a length field, L indicates the length of the MAC, and in fig. 3, LCID (Logical Channel identity) occupies 6 bits, and LCID can be taken from 35 to 46. Fig. 4 is a schematic diagram of the load of the MAC CE, as shown in fig. 4, the load corresponding to the MAC CE is 8 bits, the load of the MAC CE is used to indicate the bandwidth of actual transmission of the network slice, each 1bit represents 1RB, and the maximum value is 144.
Fig. 6 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure, where as shown in fig. 6, the method may further include, on the basis of the method shown in fig. 2:
in step S602, after notifying the terminal of updating the RBG value, resource scheduling is performed using the target RBG value.
In an exemplary embodiment, after the network side device sends the MAC CE carrying the bandwidth actually transmitted by the network slice to the terminal, the network side device needs to modify its behavior accordingly, and perform resource scheduling according to the RBG value corresponding to the bandwidth interval in which the bandwidth actually transmitted by the network slice is located, that is, the target RBG value.
Fig. 7 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the disclosure, and as shown in fig. 7, acquiring bandwidth information of a network slice of a terminal may include:
in step S2022, a network slice identifier is obtained from the network slice subscription information of the terminal;
in step S2024, the dedicated bandwidth, the priority bandwidth, and the shared bandwidth of the network slice are determined according to the network slice identifier.
In an exemplary embodiment, the network-side device may obtain the network slice identifier by querying the network slice subscription information, and further obtain information of the dedicated bandwidth, the priority bandwidth, and the shared bandwidth of the network slice according to the network slice identifier.
Fig. 8 is a flowchart illustrating a network slice-based RBG configuration method, which may be performed by a terminal, according to an exemplary embodiment of the present disclosure, and as shown in fig. 8, the method includes:
in step S802, an update message of an RBG value sent by a network side device is received, where the update message is used to indicate a bandwidth actually transmitted by a network slice of a terminal;
in an exemplary embodiment, the update message of the RBG value may include a bandwidth actually transmitted by the network slice of the terminal.
In step S804, a target RBG value is determined according to the bandwidth;
in an exemplary embodiment, the terminal side may store mapping relationships between different bandwidth intervals and different RBG values, so that the terminal may determine a target RBG value according to a bandwidth actually transmitted by a network slice in a received update message of the RBG value, the terminal may first determine a bandwidth interval in which the bandwidth actually transmitted by the network slice is located, and determine, according to the stored mapping relationship, an RBG value corresponding to the bandwidth interval, that is, the target RBG value.
In step S806, the original RBG value is replaced with the target RBG value.
In an exemplary embodiment, the original RBG value is an RBG value corresponding to a bandwidth configured by the network side device for the terminal through the RRC, and after the terminal determines the target RBG value, the terminal may ignore bandwidth information configured by the network side device for the terminal through the RRC, and replace the original RBG value with the target RBG value, thereby implementing updating of the RBG value.
According to the RBG configuration method based on the network slice, the terminal can determine the target RBG value according to the bandwidth actually transmitted by the network slice indicated in the update message of the received RBG value sent by the network side equipment, and the target RBG value is used for replacing the original RBG value, so that the problem that the scheduling precision is reduced because the bandwidth of the network slice can only set the RBG value with the same bandwidth as the cell bandwidth can be avoided, the scheduling precision can be improved, the waiting time delay of a network slice user is reduced, and the purpose of influencing the use experience of other common users is avoided.
Fig. 9 is a flowchart illustrating a network slice-based RBG configuration method according to an exemplary embodiment of the present disclosure, where as shown in fig. 9, the method may further include, on the basis of the method shown in fig. 8:
in step S902, after determining an updated RBG value according to the bandwidth, data reception is performed using the target RBG value.
In an exemplary embodiment, after the terminal determines an updated RBG value according to the bandwidth, or after the terminal updates the original RBG value to a target RBG value, the terminal may use the target RBG value for data reception.
In the embodiment of the present disclosure, the RBG update message received by the terminal from the network side device may be a MAC CE, and the MAC CE may be as shown in fig. 4 and 5.
An RBG configuration method based on network slicing according to an embodiment of the present disclosure is exemplarily described below with reference to fig. 10, where a network side device takes a base station as an example, as shown in fig. 10, the method includes:
in step S1002, the terminal accesses a network;
after accessing the network, the terminal interacts with the network and reports the bandwidth size supported by the terminal;
in step S1004, the base station configures the bandwidth of BWP and the parameters of RBG;
the base station configures BWP for the terminal through an RRC message according to the bandwidth size supported by the terminal and the bandwidth of a carrier, wherein the BWP configuration comprises the bandwidth of the BWP and RBG size type parameters;
in step S1006, the base station and the terminal determine the size of the RBG according to the BWP and the RBG parameters;
in step S1008, determining whether the RBG value calculated based on the network slicing algorithm (i.e., the target RBG value corresponding to the network slice) is consistent with the RBG value corresponding to the BWP bandwidth interval (i.e., the RBG value corresponding to the cell bandwidth), if the RBG value corresponding to the cell bandwidth is the same as the calculated value, the base station does not perform additional configuration, and performing step S1010, otherwise, performing step S1012;
in step S1010, the base station and the terminal still use the RBG value corresponding to the cell bandwidth for scheduling and receiving;
in step S1012, the base station notifies the terminal to update the RBG value;
in step S1014, the base station and the terminal perform scheduling and reception using the updated RBG value.
A process of calculating a target RBG value according to the network slice RBG algorithm is exemplified below with reference to fig. 11.
As shown in fig. 11, calculating a target RBG value according to the network slicing RBG algorithm includes the following processes:
in step S1102, the base station checks the network slice subscription information of the terminal to obtain the dedicated bandwidth, the priority bandwidth, and the shared bandwidth of the network slice;
in step S1104, it is determined whether the sum of the dedicated bandwidth, the priority bandwidth, and the shared bandwidth of the network slice and the cell bandwidth are in the same bandwidth interval, if not, step S1106 is executed, and if yes, step S1108 is executed;
in step S1106, determining a target RBG value as an RBG value corresponding to a bandwidth interval in which the sum of the dedicated bandwidth and the priority bandwidth of the network slice is located;
in step S1108, comparing whether the sum of the dedicated bandwidth and the priority bandwidth of the network slice and the cell bandwidth are in the same bandwidth interval, if yes, performing step S1110, and if no, performing step S1112;
in step S1110, the target RBG value is determined to be an RBG value corresponding to the cell bandwidth;
in step S1112, determining whether the shared bandwidth is used by the terminal according to the terminal service, if so, performing step S1114, and if not, performing step S1116;
in step S1114, the target RBG value is determined to be an RBG value corresponding to the cell bandwidth;
in step S1116, the target RBG value is determined as the RBG value corresponding to the bandwidth interval in which the sum of the dedicated bandwidth of the network slice and the bandwidth of the priority bandwidth is located.
Fig. 12 is a schematic structural diagram illustrating an apparatus for network slice-based RBG configuration according to an exemplary embodiment of the present disclosure, the apparatus may be disposed on a side of a network-side device, as shown in fig. 12, where the apparatus 120 includes:
an obtaining module 122, configured to obtain bandwidth information of a network slice of a terminal;
a first determining module 124, configured to determine a target RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth;
a notifying module 126, configured to notify the terminal to update the RBG value if the target RBG value is different from the RBG value corresponding to the cell bandwidth.
In an embodiment of the present disclosure, the bandwidth information may include: the first determining module may be specifically configured to:
if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in a different bandwidth interval from the cell bandwidth, determining that the target RBG value is the RBG value corresponding to the bandwidth interval in which the sum of the dedicated bandwidth and the priority bandwidth is located, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
In an embodiment of the present disclosure, the bandwidth information may include:
the first determining module may be specifically configured to:
and if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is also in the same bandwidth interval as the cell bandwidth, determining the target RBG value as the RBG value corresponding to the cell, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
In an embodiment of the present disclosure, the bandwidth information may include: the first determining module may be specifically configured to:
if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is in a different bandwidth interval from the cell bandwidth, determining whether the terminal has a requirement for using the shared bandwidth;
if the terminal has the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the cell bandwidth;
if the terminal does not have the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth is positioned;
and different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
In an embodiment of the disclosure, the notification module is specifically configured to:
and sending an MAC CE message to the terminal, wherein the MAC CE message is used for indicating the actual transmission bandwidth of the network slice.
In an embodiment of the present disclosure, the network slice-based RBG configuration apparatus may further include:
and the scheduling module is used for performing resource scheduling by using the target RBG value after informing the terminal of updating the RBG value.
In an embodiment of the disclosure, the obtaining module may be specifically configured to:
acquiring a network slice identifier from the network slice subscription information of the terminal;
and determining the special bandwidth, the priority bandwidth and the shared bandwidth of the network slice according to the network slice identifier.
Fig. 13 is a schematic structural diagram illustrating a network slice-based RBG configuration apparatus that can be disposed on a terminal side according to an exemplary embodiment of the present disclosure, and as shown in fig. 13, the apparatus 130 includes:
a receiving module 132, configured to receive an update message of a resource block group RBG value sent by a network side device, where the update message is used to indicate a bandwidth actually transmitted by a network slice of a terminal;
a second determining module 134, configured to determine a target RBG value according to the bandwidth;
and an updating module 136 for replacing the original RBG value with the target RBG value.
In an embodiment of the present disclosure, the network slice-based RBG configuration apparatus may further include:
and the data receiving module is used for receiving data by using the target RBG value after determining the updated RBG value according to the bandwidth.
In an embodiment of the present disclosure, the update message is a MAC CE message.
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 network slice-based RBG configuration methods provided by the embodiments of the present disclosure via execution of the executable instructions.
The disclosed embodiments also provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program implements any one of the network slice-based RBG configuration methods provided by the disclosed embodiments.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Accordingly, various aspects of the present invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
As shown in fig. 14, electronic device 1400 is in the form of a general purpose computing device. The components of the electronic device 1400 may include, but are not limited to: the at least one processing unit 1410, the at least one memory unit 1420, and the bus 1430 that couples the various system components including the memory unit 1420 and the processing unit 1410.
Wherein the storage unit stores program code that is executable by the processing unit 1410, such that the processing unit 1410 performs steps according to various exemplary embodiments of the present invention described in the above section "exemplary methods" of the present specification. For example, the processing unit 1410 may execute S202 shown in fig. 2, acquiring bandwidth information of a network slice of a terminal; s204, determining a target RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth; s206, if the target RBG value is different from the RBG value corresponding to the cell bandwidth, the terminal is informed to update the RBG value.
The storage unit 1420 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)14201 and/or a cache memory unit 14202, and may further include a read only memory unit (ROM) 14203.
The storage unit 1420 can also include a program/utility 14204 having a set (at least one) of program modules 14205, such program modules 14205 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
Bus 1430 may be any type of bus structure including a memory cell bus or memory cell controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 1400 may also communicate with one or more external devices 1500 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 1400, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 1400 to communicate with one or more other computing devices. Such communication can occur via an input/output (I/O) interface 1450. Also, the electronic device 1400 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 1460. As shown, the network adapter 1460 communicates with the other modules of the electronic device 1400 via the bus 1430. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 1400, 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, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above section "exemplary methods" of the present description, when said program product is run on the terminal device.
A program product for implementing the above method according to an embodiment of the present invention 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 invention is not limited in this regard and, in the present 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 aspects of the present invention 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 (14)

1. A RBG configuration method based on network slices is characterized by comprising the following steps:
acquiring bandwidth information of a network slice of a terminal;
determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth;
and if the target RBG value is different from the RBG value corresponding to the cell bandwidth, the terminal is informed to update the RBG value.
2. The method of claim 1, wherein the bandwidth information comprises: determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth, wherein the method comprises the following steps:
if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth and the cell bandwidth are in different bandwidth intervals, determining that the target RBG value is the RBG value corresponding to the bandwidth interval in which the sum of the dedicated bandwidth and the priority bandwidth is located, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
3. The method of claim 1, wherein the bandwidth information comprises: determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth, wherein the method comprises the following steps:
and if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is also in the same bandwidth interval as the cell bandwidth, determining the target RBG value as the RBG value corresponding to the cell bandwidth, wherein different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals have no overlapping bandwidth part.
4. The method of claim 1, wherein the bandwidth information comprises: determining a target resource block group RBG value corresponding to the network slice according to the bandwidth information of the network slice and the cell bandwidth, wherein the method comprises the following steps:
if the sum of the dedicated bandwidth, the priority bandwidth and the shared bandwidth is in the same bandwidth interval as the cell bandwidth, and the sum of the dedicated bandwidth and the priority bandwidth is in a different bandwidth interval from the cell bandwidth, determining whether the terminal has a requirement for using the shared bandwidth;
if the terminal has the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the cell bandwidth;
if the terminal does not have the requirement of using the shared bandwidth, determining the target RBG value as the RBG value corresponding to the bandwidth interval in which the sum of the special bandwidth and the priority bandwidth is positioned;
and different bandwidth intervals correspond to different RBG values, and the different bandwidth intervals do not have overlapping bandwidth parts.
5. The method of claim 1, wherein notifying the terminal to update the RBG value comprises:
and issuing a control unit MAC CE message of media access control to the terminal, wherein the MAC CE message is used for indicating the actual transmission bandwidth of the network slice.
6. The method of claim 5, further comprising:
and after informing the terminal to update the RBG value, using the target RBG value to carry out resource scheduling.
7. The method according to any one of claims 1 to 6, wherein obtaining bandwidth information of a network slice of a terminal comprises:
acquiring a network slice identifier from the network slice subscription information of the terminal;
and determining the special bandwidth, the priority bandwidth and the shared bandwidth of the network slice according to the network slice identifier.
8. A RBG configuration method based on network slices is characterized by comprising the following steps:
receiving an update message of a resource block group RBG value sent by network side equipment, wherein the update message is used for indicating the actual transmission bandwidth of a network slice of a terminal;
determining a target RBG value according to the bandwidth;
and replacing the original RBG value by using the target RBG value.
9. The method of claim 8, further comprising:
and after determining an updated RBG value according to the bandwidth, receiving data by using the target RBG value.
10. The method according to claim 8 or 9, wherein the update message is a control element, MAC CE, message for media access control.
11. An apparatus for configuring RBGs based on network slicing, comprising:
the acquisition module is used for acquiring the bandwidth information of the network slice of the terminal;
a first determining module, configured to determine, according to the bandwidth information of the network slice and a cell bandwidth, a target resource block group RBG value corresponding to the network slice;
and the notification module is used for notifying the terminal to update the RBG value if the target RBG value is different from the RBG value corresponding to the cell bandwidth.
12. An apparatus for configuring RBGs based on network slicing, comprising:
a receiving module, configured to receive an update message of a resource block group RBG value sent by a network side device, where the update message is used to indicate a bandwidth actually transmitted by a network slice of a terminal;
the second determining module is used for determining a target RBG value according to the bandwidth;
and the updating module is used for replacing the original RBG value with the target RBG value.
13. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the network slice-based RBG configuration method of any of claims 1-10 via execution of the executable instructions.
14. A computer-readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the network slice-based RBG configuration method of any of claims 1 to 10.
CN202210457769.0A 2022-04-27 2022-04-27 RBG configuration method and device based on network slice, storage medium and electronic equipment Active CN114867068B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210457769.0A CN114867068B (en) 2022-04-27 2022-04-27 RBG configuration method and device based on network slice, storage medium and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210457769.0A CN114867068B (en) 2022-04-27 2022-04-27 RBG configuration method and device based on network slice, storage medium and electronic equipment

Publications (2)

Publication Number Publication Date
CN114867068A true CN114867068A (en) 2022-08-05
CN114867068B CN114867068B (en) 2023-12-08

Family

ID=82633674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210457769.0A Active CN114867068B (en) 2022-04-27 2022-04-27 RBG configuration method and device based on network slice, storage medium and electronic equipment

Country Status (1)

Country Link
CN (1) CN114867068B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082534A1 (en) * 2010-01-08 2011-07-14 华为技术有限公司 Method and device for resource allocation
WO2018194412A1 (en) * 2017-04-20 2018-10-25 엘지전자 주식회사 Method and apparatus for allocating resource in wireless communication system
WO2018223352A1 (en) * 2017-06-08 2018-12-13 Oppo广东移动通信有限公司 Data transmission method, terminal device and network device
CN109819520A (en) * 2017-11-22 2019-05-28 诺基亚技术有限公司 The determination of resource block group in user equipment portions of bandwidth
US20210185721A1 (en) * 2018-08-23 2021-06-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods to Transmit Multiple Transport Blocks for Unlicensed Wideband Radio Systems
CN113115369A (en) * 2021-03-18 2021-07-13 中国联合网络通信集团有限公司 Resource allocation method and device for network slices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082534A1 (en) * 2010-01-08 2011-07-14 华为技术有限公司 Method and device for resource allocation
WO2018194412A1 (en) * 2017-04-20 2018-10-25 엘지전자 주식회사 Method and apparatus for allocating resource in wireless communication system
WO2018223352A1 (en) * 2017-06-08 2018-12-13 Oppo广东移动通信有限公司 Data transmission method, terminal device and network device
CN109819520A (en) * 2017-11-22 2019-05-28 诺基亚技术有限公司 The determination of resource block group in user equipment portions of bandwidth
US20210185721A1 (en) * 2018-08-23 2021-06-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods to Transmit Multiple Transport Blocks for Unlicensed Wideband Radio Systems
CN113115369A (en) * 2021-03-18 2021-07-13 中国联合网络通信集团有限公司 Resource allocation method and device for network slices

Also Published As

Publication number Publication date
CN114867068B (en) 2023-12-08

Similar Documents

Publication Publication Date Title
US20210083956A1 (en) Network data analytics functionality enhancement and new service consumers
US11191072B2 (en) Information transmission method and radio access network device
CA3066690C (en) Transmission configuration method and related product
US10798699B2 (en) Physical downlink control channel transmission method, base station device, and user equipment
JP6754734B2 (en) Resource management device in RAN slice and resource management method in RAN slice
EP3678425A1 (en) Data transmission method and related device
US20160105894A1 (en) eMBMS Management Method, Multimedia Broadcast Multicast Service Coordination Entity, and Base Station
EP3509372A1 (en) Method, device and system for scheduling logical channel
CN113225751B (en) Monitoring method and device for search space
WO2018202022A1 (en) Method and device for transmitting buffer status report
JP7106712B2 (en) Base station device, wireless terminal device and communication system
CN110461038B (en) Resource allocation method and device
US20230025780A1 (en) Resource determining method and device
CN114867068B (en) RBG configuration method and device based on network slice, storage medium and electronic equipment
JP2018524849A (en) Method and associated device for sending common messages
CN114867120A (en) Resource allocation method, device, equipment and storage medium
CN114978446A (en) Method and device for monitoring physical downlink control channel
JP7053846B2 (en) Communication control device, selection device, communication control method and selection method
CN111726210B (en) Information acquisition and transmission method, network equipment, terminal and centralized network configuration
CN115396063B (en) Frame structure configuration method, device, storage medium and equipment
WO2021023294A1 (en) Information transmission method and electronic device
CN111447642B (en) BSR reporting method and equipment
CN115707142A (en) Random access resource selection method for access network slice and related equipment
CN115866785A (en) Resource allocation method, data receiving method, communication system and related equipment
CN116095759A (en) Uplink traffic channel rate matching method and device, storage medium and electronic equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant