WO2020063305A1 - 接入控制方法、终端及网络侧设备 - Google Patents

接入控制方法、终端及网络侧设备 Download PDF

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Publication number
WO2020063305A1
WO2020063305A1 PCT/CN2019/104854 CN2019104854W WO2020063305A1 WO 2020063305 A1 WO2020063305 A1 WO 2020063305A1 CN 2019104854 W CN2019104854 W CN 2019104854W WO 2020063305 A1 WO2020063305 A1 WO 2020063305A1
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WIPO (PCT)
Prior art keywords
bandwidth
terminal
information
access
bandwidth portion
Prior art date
Application number
PCT/CN2019/104854
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English (en)
French (fr)
Inventor
陈力
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to JP2021517624A priority Critical patent/JP7159463B2/ja
Priority to EP19864207.6A priority patent/EP3860226A4/en
Publication of WO2020063305A1 publication Critical patent/WO2020063305A1/zh
Priority to US17/213,795 priority patent/US11991618B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an access control method, a terminal, and a network-side device.
  • 5G fifth-generation
  • LTE Long Term Evolution
  • BWP bandwidth parts
  • the base station when the system supports different BWP bandwidths, the base station does not know the bandwidth supported by the user equipment (User Equipment) before the user accesses the cell. If the user equipment enters a cell where the initial access BWP bandwidth is greater than the user equipment's ability to support the bandwidth, the user equipment will repeatedly initiate the initial access in the cell, resulting in user equipment access delay, and the system ’s random access channel (RandomAccess Channel (RACH) resources are wasted.
  • RACH RandomAccess Channel
  • the embodiments of the present disclosure provide an access control method, a terminal, and a network-side device to solve the problem of user equipment access delay and waste of RACH resources in the system.
  • an embodiment of the present disclosure provides an access control method for a terminal, including:
  • Network-side access association information sent by a network side, where the network-side access association information includes first information that indicates a bandwidth of an initial bandwidth portion of a target cell, or a bandwidth of a default bandwidth portion, or -The bandwidth of the active bandwidth part;
  • the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, perform access control on the target cell according to the network-side access association information deal with.
  • an embodiment of the present disclosure further provides an access control method for a network-side device, including:
  • the network-side access association information including first information indicating the bandwidth of the initial bandwidth portion of the target cell, or the bandwidth of the default bandwidth portion, or the first activated bandwidth portion Bandwidth.
  • an embodiment of the present disclosure further provides another access control method for a network-side device, including:
  • the bandwidth of the target bandwidth portion is: the bandwidth of the bandwidth portion supported by the terminal capability, or the bandwidth of the minimum bandwidth portion supported by the system, or the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or Activates the bandwidth portion of the bandwidth.
  • an embodiment of the present disclosure further provides a terminal, including: a memory, a processor, and a program stored on the memory and executable on the processor.
  • a terminal including: a memory, a processor, and a program stored on the memory and executable on the processor.
  • an embodiment of the present disclosure further provides a network-side device, including: a memory, a processor, and a program stored on the memory and executable on the processor, where the program is executed by the processor The steps in the access control method as described above are then implemented.
  • an embodiment of the present disclosure further provides a readable storage medium on which a program is stored.
  • the program is executed by a processor, the steps in the access control method described above are implemented.
  • the network-side access association information sent by the network side is received, and the network-side access association information includes first information, where the first information indicates a bandwidth of an initial bandwidth portion of a target cell, or a default bandwidth. Part of the bandwidth, or the bandwidth of the first active bandwidth part; if the terminal does not support the bandwidth of the initial bandwidth part or the bandwidth of the default bandwidth part or the bandwidth of the first active bandwidth part, according to the network side
  • the access association information performs an access control process on the target cell.
  • the terminal when the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, the terminal can perform access control processing on the target cell according to the network-side access association information, which can reduce The access delay of the terminal reduces the waste of RACH resources of the system and reduces the power consumption of the terminal.
  • FIG. 1 is one of the flowcharts of the access control method according to an embodiment of the present disclosure
  • FIG. 2 is a second flowchart of an access control method according to an embodiment of the present disclosure
  • FIG. 3 is a third flowchart of an access control method according to an embodiment of the present disclosure.
  • FIG. 5 is one of the structural diagrams of a network-side device according to an embodiment of the present disclosure.
  • FIG. 6 is a second structural diagram of a network-side device according to an embodiment of the present disclosure.
  • FIG. 7 is a second structural diagram of a terminal provided by an embodiment of the present disclosure.
  • FIG. 8 is a third structural diagram of a network-side device according to an embodiment of the present disclosure.
  • FIG. 1 is a flowchart of an access control method according to an embodiment of the present disclosure.
  • the access control method is applied to a terminal. As shown in FIG. 1, the method includes the following steps: 101 and 102.
  • Step 101 Receive network-side access association information sent by a network side, where the network-side access association information includes first information, where the first information indicates a bandwidth of an initial bandwidth portion or a bandwidth of a default bandwidth portion of a target cell. Or the bandwidth of the first active bandwidth portion.
  • the first information may include any one or more of the bandwidth used to indicate the initial bandwidth portion of the target cell, the bandwidth of the default bandwidth portion of the target cell, and the bandwidth of the first activated bandwidth portion of the target cell. information.
  • the terminal receives the network-side association information sent by the network-side device.
  • the first information can be received in any of the following ways: MIB (Master Information Block), SIB1 (System Information Block 1, System information block 1), dedicated RRC (Radio Resource Control) signaling.
  • the dedicated RRC signaling includes: Reconfiguration with Sync signaling, or Reconfiguration, or Handover Command, RRC release message, RRC suspend command, and so on.
  • the terminal may perform an access control process according to the above first information, which will be further described in detail later.
  • the network-side access association information further includes other access assistance information for the terminal to perform more accurate access control processing.
  • the access assistance information may include at least one of the following information:
  • Second information indicating whether the cell allows terminal access that does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion;
  • Fourth information indicating a minimum bandwidth supported by the cell
  • the fifth information indicates that if the terminal does not support the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, access to the cell is prohibited.
  • the above access assistance information can also be received in any of the following ways: MIB (Master Information Block), SIB1 (System Information Block 1, System Information Block 1), dedicated RRC (Radio Resource Control, wireless resource) Control) signaling.
  • the dedicated RRC signaling includes: Reconfiguration with Sync signaling, or a handover command, an RRC release message, an RRC suspend command, and the like.
  • the flexible scheduling limitation may be understood as that the network-side device performs random access on one of the minimum bandwidth of the system, or the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion. To schedule, or use different bandwidths to flexibly schedule access terminals.
  • the network-side device may send the above-mentioned auxiliary access information to the terminal in a preset manner, and the terminal further determines the access processing to the target cell according to the above-mentioned auxiliary access information, improving the flexibility of the access processing.
  • Step 102 If the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, perform the execution on the target cell according to the network-side access association information. Access control processing.
  • the network-side access association information may include only the first information, or access assistance information may be added on the basis of the first information.
  • access assistance information may be added on the basis of the first information.
  • the network-side access association information includes only the first information>
  • the terminal can determine whether it supports the bandwidth supporting the initial bandwidth portion, the default bandwidth portion, or the first activated bandwidth portion, and perform access control according to the decision result. deal with.
  • the terminal may perform the following operations according to any one of the following decisions:
  • the target cell performs access control processing:
  • step 102 if the terminal meets the conditions described in step 102, it is forbidden to access the target cell.
  • the terminal if the terminal meets the conditions described in step 102, the terminal is allowed to access the target cell and can send an access request to the network-side device. In this way, the network-side device can decide whether to allow access This will be explained in more detail later.
  • the terminal sends the terminal-side access association information to the network side, so that it can make a decision based on whether the network-side device indicates to access the cell.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • Eighth information indicating whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • This decision is further limited on the basis of decision three, and when the terminal receives the sending permission indication sent by the network side, the terminal sends the terminal side access association information to the network side.
  • the terminal-side access association information For the content of the terminal-side access association information, refer to decision 3.
  • network bandwidth can be saved.
  • the network side learns the terminal capability information and determines that the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, and It also does not allow a terminal that does not support the bandwidth of the initial bandwidth portion, the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion to access the Disable enable indication that can be sent to prevent the terminal from sending .
  • the network may also perform access control on the terminal according to whether the network side supports the access association information sent by the terminal to determine whether to allow the terminal to send the access association information on the terminal side. For example, when the network side supports flexible bandwidth scheduling, or the access terminal is scheduled according to one of the minimum bandwidth of the system, or the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, then The network side may not allow the terminal to send this access association information. At this time, the setting enable indication is Disable. If the network needs to determine whether the terminal is allowed to access based on the access association information sent by the terminal, set this enable indication information to Enable.
  • Decision five send terminal-side access association information; then receive access instruction information, which is determined by the network side based on the terminal-side access association information, and indicates whether the terminal is allowed to access; and If the access instruction information indicates that the terminal is denied access, access to the target cell is prohibited.
  • the terminal sends terminal-side access-related information to the network side, so as to decide whether to access the target cell according to an instruction from the network side.
  • the network-side device may determine whether the terminal supports the bandwidth portion of the cell, that is, whether the terminal meets the conditions for accessing the target cell, based on the bandwidth portion supported by the terminal indicated by the terminal-side access association information; Whether the terminal supports the minimum bandwidth portion of the cell and determines whether the terminal meets the conditions for accessing the target cell; or indicates whether the terminal supports the bandwidth of the initial bandwidth portion or the default bandwidth portion of the cell according to the terminal-side access association information indication.
  • the bandwidth, or the bandwidth of the first active bandwidth portion determines whether the terminal meets a condition for accessing the target cell.
  • the network-side device sends the access instruction information of whether the terminal is allowed to access the terminal side according to the foregoing determination result. If the access instruction information indicates that the terminal is denied access to the target cell, the terminal prohibits access to the target cell according to an instruction from the network side.
  • Decision 6 When receiving the enable indication sent by the network side as Enable, send the terminal-side access association information; and then receive the access instruction information, which is received by the network side according to the terminal-side access association information Determining, indicating whether the terminal is allowed to access; when the access instruction information indicates that the terminal is denied access, prohibiting access to the target cell.
  • This decision is further limited on the basis of decision five, that is, when receiving the enable indication sent by the network side as Enable, the terminal-side access association information is sent.
  • the terminal when the terminal does not support the target cell bandwidth, that is, the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, the terminal performs any The decision is made to perform access control processing, thereby improving access efficiency, reducing UE access delay, and reducing waste of RACH resources in the system.
  • ⁇ Case two, network-side access association information includes first information and access assistance information>
  • the terminal may perform an access control process on the target cell according to the following decision according to the network-side access association information and the access assistance information to improve the decision Accuracy.
  • the terminal prohibits access based on the network-side access association information. Enter the target cell, that is, do not select the target cell as a candidate cell for selection and reselection.
  • the terminal does not support the minimum bandwidth supported by the cell, and the terminal is prohibited from accessing the target cell.
  • the terminal when the terminal does not support the minimum bandwidth supported by the cell, the terminal cannot access the cell even if the network side allows it. At this time, the terminal prohibits access to the target cell according to the network-side access association information, that is, the target cell is not selected. As a candidate cell for selection and reselection.
  • the terminal does not decide whether to prohibit access to the target cell first, but further sends terminal-side access association information to the network side, so that the network-side device can
  • the access association information determines whether the cell is allowed to be accessed, and can decide whether to access the cell according to an instruction from the network side.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • Eighth information indicating whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • the difference between this decision and decision three is whether to further receive the instruction information from the network side.
  • the network side can determine whether the terminal meets the conditions for accessing the target cell based on the terminal-side access association information. In the case where the indication information indicates that the terminal is denied access, it indicates that the terminal does not meet the conditions of accessing the target cell, and the terminal prohibits access to the target cell.
  • the terminal may perform cell selection according to cell selection reselection conditions and procedures. Reselect.
  • the terminal when the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, the terminal further makes a decision according to the access assistance information sent by the network side, reducing It reduces the terminal access delay and terminal power consumption, and also reduces the waste of RACH resources in the system.
  • decision-making can also be further combined with the network-side enablement indication.
  • the specific embodiment of the present disclosure can also include decision five and decision six.
  • Decision five is: the second or third information indicates "No", or the terminal does not support the minimum bandwidth portion indicated by the fourth information, but when the enable indication sent by the network side is allowed, Sending terminal-side access association information;
  • the first preset condition is met in two cases:
  • the terminal does not support the minimum bandwidth portion indicated by the fourth information, and the enable indication sent by the network side is allowed.
  • the second information or the third information indicates "No", or the terminal does not support the minimum bandwidth portion indicated by the fourth information, but when the enable indication sent by the network side is allowed, the sending terminal side connects Enters the association information, and then receives the access instruction information determined by the network side according to the terminal-side access association information, and prohibits access to the target cell when the access instruction information indicates that the terminal is denied access.
  • the terminal-side access association information is sent; the access instruction information determined by the network side according to the terminal-side access association information is received; and the access instruction information indicates that the access is rejected When the terminal accesses, access to the target cell is prohibited;
  • the establishment of the second preset condition includes two cases:
  • the second information or the third information indicates "No", and the enabling indication sent by the network side is allowed;
  • the terminal does not support the minimum bandwidth portion indicated by the fourth information, and the enable indication sent by the network side is allowed.
  • the target cell forbidden to access may be a direct target barred to the target cell, or at least one of the following operations:
  • Operation one: prohibit access to the target cell within a predetermined period of time;
  • Operation 2 Forbid access to the same-frequency cell of the target cell
  • Operation 3 Forbid access to the same-frequency cell of the target cell within a predetermined period of time
  • Operation four adding the target cell to a cell blacklist list
  • Operation five adding the target cell to a cell blacklist list within a predetermined period of time;
  • Operation 6 Delete the target cell from the neighbor cell list.
  • the foregoing prohibition of access to the target cell refers to that the terminal prohibits access to the target cell, the intra-frequency cell of the target cell, and the like.
  • the operations 1 to 6 described above may further define the operation of prohibiting access to the target cell.
  • the terminal may choose one of operations two and three, and one of operations four and five. For other operations, multiple operations may be performed simultaneously.
  • the terminal excludes the target cell from the cell selection reselection candidate cell within a predetermined period of time, and after the foregoing predetermined period of time, the target cell may be used as the reselection candidate cell.
  • the terminal excludes other intra-frequency cells on the frequency where the target cell is located in the reselection candidate cell within a predetermined period of time, and after the above-mentioned predetermined period of time, other intra-frequency cells on the frequency where the target cell is located can be used as Reselect candidate cells.
  • the predetermined time is different from the duration (300s) of the access prohibited cell in the system information broadcast.
  • the above access control method may be applied to a terminal, such as: a mobile phone, a tablet computer, a laptop computer, a personal digital assistant (PDA), and a mobile device.
  • a terminal such as: a mobile phone, a tablet computer, a laptop computer, a personal digital assistant (PDA), and a mobile device.
  • Internet access device Mobile Internet Device, MID
  • wearable device Wearable Device
  • the access control method in the embodiment of the present disclosure receives network-side access association information sent by a network side, and the network-side access association information includes first information indicating a bandwidth of an initial bandwidth portion or a default bandwidth portion of a target cell. If the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activation bandwidth portion, the terminal is connected according to the network side connection.
  • the access association information performs access control processing on the target cell.
  • the terminal when the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, the terminal can perform access control processing on the target cell according to the network-side access association information, which can reduce The access delay of the terminal reduces the waste of RACH resources of the system and reduces the power consumption of the terminal.
  • FIG. 2 is a flowchart of an access control method according to an embodiment of the present disclosure. As shown in FIG. 2, the method includes the following steps:
  • Step 201 Send network-side access association information, where the network-side access association information includes first information, where the first information indicates a bandwidth of an initial bandwidth portion of a target cell, or a bandwidth of a default bandwidth portion, or the first Activates the bandwidth portion of the bandwidth.
  • the network-side device sends network-side access association information to the terminal.
  • the network-side access association information includes information indicating a bandwidth of an initial bandwidth portion of the target cell, a bandwidth of a default bandwidth portion, or a bandwidth of a first activated bandwidth portion.
  • the above-mentioned network-side access association information can be specifically sent to the terminal through at least one of the following: MIB (Master Information Block), SIB1 (System Information Block 1, System Information Block 1), dedicated RRC (Radio Resource Control, Radio Resource Control) signaling.
  • the dedicated RRC signaling includes: Reconfiguration with Sync signaling, or a handover command, an RRC release message, an RRC suspend command, and the like.
  • the network-side access association information further includes access assistance information, and the access assistance information includes at least one of the following information:
  • Second information indicating whether the cell allows terminal access that does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion;
  • Fourth information indicating a minimum bandwidth portion supported by the cell
  • the fifth information indicates that if the terminal does not support the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, access to the cell is prohibited.
  • the network-side device When the network-side device sends network-side access-related information to the terminal, it can also send access assistance information to the terminal, so that the terminal decides whether to access the cell or negotiates with the terminal whether to access the cell.
  • the above access assistance information can also be sent to the terminal through at least one of the following: MIB (Master Information Block), SIB1 (System Information Block 1, System Information Block 1), dedicated RRC (Radio Resource Control, Radio Resource Control) signaling.
  • the dedicated RRC signaling includes: Reconfiguration with Sync signaling, or a handover command, an RRC release message, an RRC suspend command, and the like.
  • the method further includes:
  • the establishment of the third predetermined condition includes:
  • the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion, and the second information or the third information indicates "No";
  • the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion, and the terminal does not support the minimum bandwidth portion indicated by the fourth information;
  • the establishment of the fourth predetermined condition includes that the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion.
  • the terminal may send the terminal-side access association information to the network side according to the network-side access association information. Specifically, the terminal sends terminal-side access association information to the network-side device when the third predetermined condition or the fourth predetermined condition is satisfied.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • Eighth information indicating whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • the network-side device can decide whether to allow the terminal to access the cell according to the terminal-side access association information. Specifically, whether the terminal supports the cell bandwidth according to the bandwidth information supported by the terminal indicated by the terminal-side access association information, or whether the terminal supports the minimum bandwidth portion of the cell indicated by the terminal-side access association information, Support the bandwidth of the cell; or determine whether the terminal supports the cell according to whether the terminal indicated by the terminal-side access association information supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion. bandwidth. According to the above judgment, the terminal is allowed to access the cell when the terminal supports the bandwidth of the cell; while the terminal is not allowed to access the cell when the terminal does not support the bandwidth of the cell.
  • the network-side device receives the terminal-side access association information when a predetermined condition is established, so as to further decide whether to allow the terminal to access the cell according to the terminal-side access association information, which can improve the flexibility of decision-making and improve access. Efficiency, reducing access delay.
  • the method further includes:
  • Sending access instruction information which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access.
  • the network-side device decides whether to allow the terminal to access based on the terminal-side access association information, it further sends access instruction information to the terminal to indicate whether the terminal allows the terminal to access the cell.
  • the terminal can quickly decide whether to access the cell according to the instructions of the network side, which can reduce the terminal access delay and improve the access efficiency.
  • a network-side device sends network-side access association information to a terminal, so that the terminal decides whether to access a cell according to the network-side access association information, or according to the terminal-side access association sent by the terminal side.
  • the information decides whether the terminal is allowed to access the cell.
  • the network-side access association information may include only the first information
  • the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion
  • the access control process of the terminal may be allowing access to the target cell.
  • the terminal may directly initiate an access request like the related technology.
  • another access control method provided by an embodiment of the present disclosure includes the following steps:
  • Step 301 Receive an access request sent by a terminal.
  • Step 302 Schedule the terminal according to a target bandwidth portion.
  • the bandwidth of the target bandwidth portion is: the bandwidth portion of the bandwidth supported by the terminal capability, or the bandwidth of the minimum bandwidth portion supported by the system, or the bandwidth of the initial bandwidth portion of the cell. Or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • the terminal sends an access request to the network-side device, and the network-side device schedules the terminal according to the target bandwidth part according to the access request.
  • the terminal can be based on the bandwidth of the bandwidth part that the terminal can support and the minimum system
  • the bandwidth part of the bandwidth, the bandwidth of the initial bandwidth part of the cell, the bandwidth of the default bandwidth part, and the bandwidth of the first activated bandwidth part select one of the bandwidth scheduling terminals that enables the terminal to support the cell bandwidth, thereby improving the terminal access reliability, Improve terminal access efficiency and reduce access delay.
  • scheduling the terminal according to the target bandwidth part is as follows:
  • the terminal After acquiring the capability information of the terminal, the terminal is scheduled according to a bandwidth of a bandwidth part supported by the terminal capability.
  • the network-side device before acquiring the bandwidth information that the terminal can support, can schedule the terminal according to the bandwidth of the minimum bandwidth part supported by the system, that is, giving priority to the terminal access and improving the success rate of the terminal access; After obtaining the bandwidth information that the terminal can support, the terminal can be scheduled according to the bandwidth of the bandwidth portion that the terminal can support.
  • the activated bandwidth of the terminal matches the terminal capability, which can improve the performance of terminal access and improve data transmission efficiency.
  • a network-side device schedules a terminal according to a target bandwidth, which can improve the flexibility of terminal scheduling, thereby improving terminal access reliability, improving terminal access efficiency, and reducing access delay.
  • FIG. 4 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
  • the terminal 400 includes a receiving module 401 and a processing module 402.
  • the receiving module 401 is configured to receive network-side access association information sent by a network side, where the network-side access association information includes first information, where the first information indicates a bandwidth of an initial bandwidth portion of a target cell, or a default bandwidth. Part of the bandwidth, or the bandwidth of the first active bandwidth part;
  • a processing module 402 configured to: if the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, The target cell performs an access control process.
  • the terminal when the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, the terminal can perform access control processing on the target cell according to the network-side access association information, which can reduce The access delay of the terminal reduces the waste of RACH resources of the system and reduces the power consumption of the terminal.
  • processing module 402 is specifically configured to:
  • Receiving access instruction information which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access;
  • Receiving access instruction information which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access;
  • the network-side access association information further includes access assistance information, and the access assistance information includes at least one of the following information:
  • Second information indicating whether the cell allows terminal access that does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion;
  • Fourth information indicating a minimum bandwidth supported by the cell
  • the fifth information indicates that if the terminal does not support the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, access to the cell is prohibited.
  • processing module 402 is specifically configured to:
  • Receiving the access instruction information which is determined by the network side according to the terminal-side access association information and indicates whether the terminal is allowed to access; and when the access instruction information indicates that the terminal is denied access, Access to the target cell is prohibited.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • the eighth information indicates whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • processing module 402 is specifically configured to perform at least one of the following operations:
  • the predetermined time is different from the duration of the forbidden cell in the system information broadcast.
  • the terminal 400 can implement the processes implemented by the terminal in the foregoing method embodiments. To avoid repetition, details are not described herein again.
  • the terminal 400 when the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion, the terminal may perform access to the target cell according to the network-side access association information.
  • the access control processing can reduce the access delay of the terminal, reduce the waste of RACH resources of the system, and reduce the power consumption of the terminal.
  • FIG. 5 is a structural diagram of a network-side device according to an embodiment of the present disclosure.
  • the network-side device 500 includes a first sending module 501.
  • a first sending module 501 is configured to send network-side access association information, where the network-side access association information includes first information, where the first information indicates a bandwidth of an initial bandwidth portion or a default bandwidth portion of a target cell. Bandwidth, or the bandwidth of the first active bandwidth portion.
  • the network-side access association information further includes access assistance information, and the access assistance information includes at least one of the following information:
  • Second information indicating whether the cell allows terminal access that does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion;
  • Fourth information indicating a minimum bandwidth portion supported by the cell
  • the fifth information indicates that if the terminal does not support the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, access to the cell is prohibited.
  • the network-side device further includes:
  • a receiving module configured to receive terminal-side access association information sent by a terminal when a third predetermined condition or a fourth predetermined condition is met;
  • the establishment of the third predetermined condition includes that the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, and the second or third information indicates "No Or, the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion, and the terminal does not support the minimum bandwidth portion indicated by the fourth information;
  • the establishment of the fourth predetermined condition includes that the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion.
  • the network-side device further includes:
  • the second sending module is configured to send access instruction information, which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • Eighth information indicating whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • the network-side device 500 can implement the processes implemented by the network-side device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
  • the network-side device 500 of the embodiment of the present disclosure sends network-side access association information to the terminal, so that the terminal decides whether to access the cell according to the network-side access association information, or according to the terminal-side access association sent by the terminal The information decides whether the terminal is allowed to access the cell.
  • the multiple decisions provided by the embodiments of the present disclosure can improve the flexibility of the decision, reduce the access delay of the terminal, reduce the waste of RACH resources of the system, and reduce the power consumption of the terminal.
  • FIG. 6 is a structural diagram of a network-side device according to an embodiment of the present disclosure.
  • the network-side device 600 includes a receiving module 601 and a scheduling module 602.
  • the bandwidth of the target bandwidth portion is: the bandwidth of the bandwidth portion supported by the terminal capability, or the bandwidth of the minimum bandwidth portion supported by the system, or the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or Activates the bandwidth portion of the bandwidth.
  • scheduling module 602 is specifically configured to:
  • the terminal After acquiring the capability information of the terminal, the terminal is scheduled according to a bandwidth of a bandwidth part supported by the terminal capability.
  • the network-side device 600 can implement the processes implemented by the network-side device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
  • the network-side device 600 in the embodiment of the present disclosure schedules the terminal according to the target bandwidth, which can improve the flexibility of terminal scheduling, thereby improving terminal access reliability, improving terminal access efficiency, and reducing access delay.
  • the terminal 700 includes, but is not limited to, a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, The user input unit 707, the interface unit 708, the memory 709, the processor 710, and the power supply 711 and other components.
  • a radio frequency unit 701 a radio frequency unit 701
  • a network module 702 an audio output unit 703, an input unit 704, a sensor 705, a display unit 706,
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or some components may be combined, or different component arrangements.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted mobile terminal, a wearable device, a
  • the radio frequency unit 710 is configured to receive network-side access association information sent by the network side.
  • the network-side access association information includes first information, where the first information indicates a bandwidth of an initial bandwidth portion of the target cell, or a lack of bandwidth.
  • the processor 710 is configured to, according to the network-side access association information, perform a process on the network if the terminal does not support the bandwidth of the initial bandwidth portion or the bandwidth of the default bandwidth portion or the bandwidth of the first activated bandwidth portion.
  • the target cell performs access control processing.
  • the execution of the processor 710 performing the access control processing on the target cell according to the network-side access association information is specifically:
  • Receiving access instruction information which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access;
  • Receiving access instruction information which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access;
  • the network-side access association information further includes access assistance information, and the access assistance information includes at least one of the following information:
  • Second information indicating whether the cell allows terminal access that does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion;
  • Fourth information indicating a minimum bandwidth supported by the cell
  • Fifth information indicates that if the terminal does not support the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion, access to the cell is prohibited.
  • executing the performing access control processing on the target cell according to the network-side access association information is specifically:
  • the processor 710 prohibits access to the target cell
  • the processor 710 prohibits access to the target cell
  • the radio frequency unit 701 sends terminal-side access-related information
  • the radio frequency unit 701 sends terminal-side access-related information
  • the radio frequency unit 701 receives the access instruction information, which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access;
  • the processor 710 prohibits access to the target cell when the access instruction information indicates that the terminal is denied access.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • Eighth information indicating whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • the execution by the processor 710 of prohibiting access to the target cell specifically includes at least one of the following operations:
  • the predetermined time is different from the duration of the forbidden cell in the system information broadcast.
  • the radio frequency unit 701 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 710; The uplink data is sent to the base station.
  • the radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 701 can also communicate with a network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 702, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into audio signals and output them as sound. Moreover, the audio output unit 703 may also provide audio output (for example, a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the terminal 700.
  • the audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 704 is configured to receive an audio or video signal.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042.
  • the graphics processor 7041 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frames may be displayed on a display unit 706.
  • the image frames processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio frequency unit 701 or the network module 702.
  • the microphone 7042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 701 in the case of a telephone call mode.
  • the terminal 700 further includes at least one sensor 705, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 7061 and / when the terminal 700 is moved to the ear. Or backlight.
  • an accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes).
  • sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 706 is configured to display information input by the user or information provided to the user.
  • the display unit 706 may include a display panel 7061.
  • the display panel 7061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 707 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072.
  • Touch panel 7071 also known as touch screen, can collect user's touch operations on or near it (for example, the user uses a finger, stylus, etc. any suitable object or accessory on touch panel 7071 or near touch panel 7071 operating).
  • the touch panel 7071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal caused by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 710, receive the command sent by the processor 710 and execute it.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 7071.
  • the user input unit 707 may further include other input devices 7072.
  • other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not repeated here.
  • the touch panel 7071 may be overlaid on the display panel 7061.
  • the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch panel 7071 transmits the touch operation to the processor 710 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 7061.
  • the touch panel 7071 and the display panel 7061 are implemented as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 7071 and the display panel 7061 can be integrated and Implement the input and output functions of the terminal, which are not limited here.
  • the interface unit 708 is an interface through which an external device is connected to the terminal 700.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, and audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 708 may be used to receive an input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 700 or may be used between the terminal 700 and an external device. Transfer data.
  • the memory 709 may be used to store software programs and various data.
  • the memory 709 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program (such as a sound playback function, an image playback function, and the like) required by at least one function; the storage data area may store a Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 709 may include a high-speed random access memory, and may further include a non-volatile memory, for example, at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 710 is a control center of the terminal, and uses various interfaces and lines to connect various parts of the entire terminal. Various functions and processing data of the terminal, so as to monitor the terminal as a whole.
  • the processor 710 may include one or more processing units; optionally, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 710.
  • the terminal 700 may further include a power source 711 (such as a battery) for supplying power to various components.
  • a power source 711 such as a battery
  • the power source 711 may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 700 includes some functional modules that are not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a terminal, including a processor 710, a memory 709, and a program stored on the memory 709 and executable on the processor 710, which is implemented when the program is executed by the processor 710
  • a terminal including a processor 710, a memory 709, and a program stored on the memory 709 and executable on the processor 710, which is implemented when the program is executed by the processor 710
  • An embodiment of the present disclosure also provides a computer-readable storage medium.
  • a program is stored on the computer-readable storage medium.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • FIG. 8 is a structural diagram of a network-side device according to an embodiment of the present disclosure.
  • the network-side device 800 includes: a processor 801, a transceiver 802, a memory 803, and a bus interface, where:
  • the transceiver 802 is used for:
  • the network-side access association information including first information indicating the bandwidth of the initial bandwidth portion of the target cell, or the bandwidth of the default bandwidth portion, or the first activated bandwidth portion Bandwidth.
  • the network-side access association information further includes access assistance information, and the access assistance information includes at least one of the following information:
  • Second information indicating whether the cell allows terminal access that does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion;
  • Fourth information indicating a minimum bandwidth portion supported by the cell
  • the fifth information indicates that if the terminal does not support the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, access to the cell is prohibited.
  • the transceiver 802 is further configured to:
  • the establishment of the third predetermined condition includes that the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion, and the second or third information indicates "No Or, the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion, and the terminal does not support the minimum bandwidth portion indicated by the fourth information;
  • the establishment of the fourth predetermined condition includes that the terminal does not support the bandwidth of the initial bandwidth portion, or the bandwidth of the default bandwidth portion, or the bandwidth of the first activated bandwidth portion.
  • the transceiver 802 is further configured to:
  • Sending access instruction information which is determined by the network side according to the terminal-side access association information, and indicates whether the terminal is allowed to access.
  • the terminal-side access association information includes at least one of the following information:
  • Seventh information indicating whether the terminal supports a minimum bandwidth portion of the cell
  • Eighth information indicating whether the terminal supports the bandwidth of the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or the bandwidth of the first active bandwidth portion.
  • the bus architecture may include any number of interconnected buses and bridges, and one or more processors specifically represented by the processor 801 and various circuits of the memory represented by the memory 803 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art, so they are not described further herein.
  • the bus interface provides an interface.
  • the transceiver 802 may be multiple elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium.
  • the user interface 804 may also be an interface capable of externally connecting and connecting the required devices.
  • the connected devices include, but are not limited to, a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 may store data used by the processor 801 when performing operations.
  • the above-mentioned network-side device 800 in this embodiment may be a network-side device in any of the method embodiments in the embodiments of the present disclosure. This can be implemented by the above-mentioned network-side device 800 in this embodiment, and the same beneficial effects are achieved, and details are not described herein again.
  • An embodiment of the present disclosure further provides a computer-readable storage medium, where a program is stored on the computer-readable storage medium, and when the program is executed by a processor, implements each process of the foregoing access control method embodiment corresponding to a network-side device, Can achieve the same technical effects, in order to avoid repetition, will not repeat them here.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • a network-side device provided by another embodiment of the present disclosure includes a processor 801, a transceiver 802, a memory 803, and a bus interface, where:
  • the transceiver 802 is configured to: receive an access request sent by a terminal;
  • the processor 801 is configured to schedule the terminal according to a target bandwidth part
  • the bandwidth of the target bandwidth portion is: the bandwidth of the bandwidth portion supported by the terminal capability, or the bandwidth of the minimum bandwidth portion supported by the system, or the initial bandwidth portion of the cell, or the bandwidth of the default bandwidth portion, or Activates the bandwidth portion of the bandwidth.
  • the processor 801 schedules the terminal according to the target bandwidth part is as follows:
  • the terminal After acquiring the capability information of the terminal, the terminal is scheduled according to a bandwidth of a bandwidth part supported by the terminal capability.
  • An embodiment of the present disclosure further provides a computer-readable storage medium.
  • a program is stored on the computer-readable storage medium, and when the program is executed by a processor, the processes corresponding to the embodiments of the network-side device access control method embodiment described above are implemented, and To achieve the same technical effect, to avoid repetition, it will not be repeated here.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • the methods in the above embodiments can be implemented by means of software plus a necessary universal hardware platform, and of course, also by hardware, but in many cases the former is better.
  • Implementation Based on this understanding, the technical solution of the present disclosure that is essentially or contributes to the existing technology can be embodied in the form of a software product that is stored in a storage medium (such as ROM / RAM, magnetic disk, The optical disc) includes several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the embodiments of the present disclosure.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

提供一种接入控制方法、终端及网络侧设备。该方法包括：接收网络侧发送的网络侧接入关联信息，网络侧接入关联信息包括第一信息，第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；在终端不支持初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据网络侧接入关联信息对目标小区执行接入控制处理。

Description

接入控制方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2018年9月27日在中国提交的中国专利申请No.201811134412.9的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种接入控制方法、终端及网络侧设备。
背景技术
随着移动通信系统的发展，第五代(5-th Generation,5G)系统逐渐投入使用。5G系统能够支持远远大于长期演进(Long Term Evolution，LTE)的系统带宽，以支持更大的系统与用户吞吐量。为了实现低成本UE，5G系统也支持动态灵活的带宽分配，将系统带宽划分成多个带宽部分(Band Width Part，BWP)，以支持窄带终端用户。
相关技术中，当系统支持不同的BWP带宽时，用户在接入小区之前，基站不知道用户设备(User Equipment，UE)所支持的带宽。若用户设备进入到一个初始接入BWP带宽大于用户设备支持带宽能力的小区，则用户设备将重复在该小区发起初始接入，导致用户设备接入延时，系统的随机接入信道(Random Access Channel，RACH)资源浪费。
发明内容
本公开实施例提供一种接入控制方法、终端及网络侧设备，以解决用户设备接入延时，系统的RACH资源浪费的问题。
为了解决上述技术问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种接入控制方法，用于终端，包括：
接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带 宽部分的带宽、或者第一激活带宽部分的带宽；
在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。
第二方面，本公开实施例还提供一种接入控制方法，用于网络侧设备，包括：
发送网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
第三方面，本公开实施例还提供另一种接入控制方法，用于网络侧设备，包括：
接收终端发送的接入请求；
按目标带宽部分调度所述终端；
所述目标带宽部分的带宽为：所述终端能力支持的带宽部分的带宽，或系统支持的最小带宽部分的带宽，或者小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
第四方面，本公开实施例还提供一种终端，包括：存储器、处理器及存储在存储器上并可在处理器上运行的程序，所述处理器执行所述程序时实现如上所述的接入控制方法中的步骤。
第五方面，本公开实施例还提供一种网络侧设备，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如上所述的接入控制方法中的步骤。
第六方面，本公开实施例还提供一种可读存储介质，所述计算机可读存储介质上存储程序，所述程序被处理器执行时实现如上所述的接入控制方法中的步骤。
本公开实施例中，接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带 宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。这样，在终端不支持初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，终端可以根据网络侧接入关联信息对目标小区执行接入控制处理，能够减少终端的接入延时，减少系统的RACH资源的浪费，降低终端的功耗。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的接入控制方法的流程图之一；
图2是本公开实施例提供的接入控制方法的流程图之二；
图3是本公开实施例提供的接入控制方法的流程图之三；
图4是本公开实施例提供的终端的结构图之一；
图5是本公开实施例提供的网络侧设备的结构图之一；
图6是本公开实施例提供的网络侧设备的结构图之二；
图7是本公开实施例提供的终端的结构图之二；
图8是本公开实施例提供的网络侧设备的结构图之三。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
参见图1，图1是本公开实施例提供的接入控制方法的流程图，接入控制方法应用于终端，如图1所示，包括以下步骤：101和102。
步骤101、接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、 或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
其中，上述第一信息可以是包括用于指示目标小区的初始带宽部分的带宽、目标小区的缺省带宽部分的带宽、目标小区的第一激活带宽部分的带宽中的任意一项或者多项的信息。
在此步骤中，终端接收网络侧设备发送的网络侧关联信息，其中，上述第一信息可以通过以下任一种方式接收：MIB(Master Information Block，主信息块)、SIB1(System Information Block 1，系统信息块1)、专用RRC(Radio Resource Control，无线资源控制)信令。其中，专用RRC信令包括：同步重配(Reconfiguration with Sync)信令，或者重配(Reconfiguration)，或者切换命令(Handover Command)，RRC释放消息，RRC挂起命令等。
本公开具体实施例中，根据以上的第一信息，终端即可执行接入控制处理，这将在后续进行进一步详细说明。
可选的，所述网络侧接入关联信息还包括其他的接入辅助信息，供终端进行更加准确的接入控制处理。
所述接入辅助信息可以包括如下信息中的至少一个：
第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
第三信息，指示小区是否支持灵活调度限制；
第四信息，指示小区支持的最小带宽；
第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
其中，上述接入辅助信息也可以通过以下任一种方式接收：MIB(Master Information Block，主信息块)、SIB1(System Information Block 1，系统信息块1)、专用RRC(Radio Resource Control，无线资源控制)信令。其中，专用RRC信令包括：同步重配(Reconfiguration with Sync)信令，或者切换命令(Handover Command)，RRC释放消息，RRC挂起命令等。
上述第三信息中，灵活调度限制可以理解为，网络侧设备按照系统最小带宽、或者初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活 带宽部分的带宽之一对随机接入的终端进行调度，或者使用不同的带宽对接入的终端进行灵活调度。
网络侧设备可以按照预先设置的方式向终端发送上述辅助接入信息，终端进一步根据上述辅助接入信息确定对目标小区的接入处理，提高接入处理的灵活性。
步骤102、在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。
之前提到，网络侧接入关联信息可以仅包括第一信息，也可以在第一信息的基础上增加接入辅助信息，以下就两种情况分别进行说明。
<情况一、网络侧接入关联信息仅包括第一信息>
网络侧接入关联信息仅包括第一信息的情况下，终端可以判断自身是否支持支持上述初始带宽部分的带宽、缺省带宽部分的带宽或第一激活带宽部分，并根据判决结果进行接入控制处理。
可选地，在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，按照以下几种决策中的任一种决策对所述目标小区执行接入控制处理：
决策一：禁止接入所述目标小区；
在该决策中，终端在符合步骤102中所述条件的情况下，禁止接入目标小区。
决策二：允许接入所述目标小区；
在该决策中，终端在符合步骤102中所述条件的情况下，允许接入目标小区，并可以向网络侧设备发送接入请求，这种方式下，可以由网络侧设备决定是否允许接入，这将在后续进行进一步详细说明。
决策三：发送终端侧接入关联信息；
在该决策中，终端在符合步骤102中所述条件的情况下，向网络侧发送终端侧接入关联信息，从而可以根据网络侧设备指示是否接入小区进行决策。其中，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
决策四：在接收到网络侧发送的使能指示为允许Enable的情况下，发送终端侧接入关联信息；
该决策在决策三的基础上进一步限定，终端在接收到网络侧发送的允许发送指示的情况下，向网络侧发送终端侧接入关联信息。其中，终端侧接入关联信息内容可以参见决策三所述。
这种方式下，可以节约网络带宽，如网络侧在了解到终端能力信息，并判断出终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽，且自身也不允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入的情况下，则可以发送的Disable使能指示，阻止终端发送。相反，则可以发送使能指示为Enable使能指示，允许终端发送终端侧接入关联信息。
此外，网络也可以根据网络侧是否支持根据终端发送的接入关联信息来对终端进行接入控制来确定是否允许终端发送终端侧的接入关联信息。比如，当网络侧支持灵活带宽调度，或者按照系统最小带宽、或者初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽之一对接入的终端进行调度，则网络侧可以不允许终端发送此接入关联信息。此时设置使能指示为Disable。如果网络侧需要根据终端发送的接入关联信息进行判断，是否允许终端接入，则设置此使能指示信息为Enable。
决策五：发送终端侧接入关联信息；然后接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；并在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
在该决策中，终端向网络侧发送终端侧接入关联信息，从而根据网络侧的指示决定是否接入目标小区。
网络侧设备可以基于终端侧接入关联信息所指示的终端支持的带宽部分，确定终端是否支持小区的带宽部分，即终端是否满足接入目标小区的条件； 或者根据终端侧接入关联信息所指示的终端是否支持小区的最小带宽部分，确定终端是否满足接入目标小区的条件；或者根据终端侧接入关联信息所指示的指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，确定终端是否满足接入目标小区的条件。
网络侧设备根据上述判断结果向终端侧发送是否允许终端接入的接入指示信息。若接入指示信息指示拒绝终端接入目标小区，则终端按照网络侧的指示禁止接入目标小区。
决策六：在接收到网络侧发送的使能指示为Enable的情况下，发送终端侧接入关联信息；然后接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
该决策在决策五的基础上进一步限定，即在接收到网络侧发送的使能指示为Enable的情况下，发送终端侧接入关联信息。
该实施方式中，在终端不支持目标小区带宽，即所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，终端按照上述任一决策进行接入控制的处理，从而提高接入效率，减少UE接入延时，减少系统的RACH资源浪费。
<情况二、网络侧接入关联信息包括第一信息和接入辅助信息>
网络侧接入关联信息包括第一信息和接入辅助信息时，终端可以根据所述网络侧接入关联信息和接入辅助信息，按照以下决策对所述目标小区执行接入控制处理，提高决策的准确性。
决策一、所述第二信息或第三信息指示“否”的情况下，禁止接入所述目标小区；
也就是说，当网络侧指示小区不允许不支持初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入，终端根据网络侧接入关联信息禁止接入目标小区，即，不选择目标小区作为选择、重选的候选小区。
决策二、所述终端不支持所述第四信息指示的最小带宽的情况下，禁止接入所述目标小区；
该决策中，终端不支持小区所支持的最小带宽，终端禁止接入目标小区。
也就是说，当终端不支持小区所支持的最小带宽时，即使网络侧允许，终端也无法接入小区，此时终端根据网络侧接入关联信息禁止接入目标小区，即，不选择目标小区作为选择、重选的候选小区。
决策三、所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；
该决策中，在与决策一或决策二的条件相同的情况下，终端先不决策是否禁止接入目标小区，而是进一步向网络侧发送终端侧接入关联信息，使网络侧设备根据终端侧接入关联信息确定是否允许接入小区，并可以根据网络侧指示决策是否接入小区。其中，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
决策四、所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息，并接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
该决策与决策三的不同支持在于，是否进一步接收网络侧的指示信息。网络侧可以基于终端侧接入关联信息确定终端是否满足接入目标小区的条件。在指示信息指示拒绝终端接入的情况下，表示终端不满足接入目标小区条件，终端禁止接入目标小区。
当然，在第二信息或第三信息指示“是”的情况下，或者所述终端支持所述第四信息指示的最小带宽部分的情况下，终端可以按照小区选择重选条件和流程进行小区选择重选。
在该实施方式中，终端在不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或第一激活带宽部分的带宽的情况下，进一步依据网络侧发送的 接入辅助信息进行决策，减少了终端接入延时、终端功耗，同时也减少了系统的RACH资源浪费。
当然，本公开具体实施例中，也可以进一步结合网络侧的使能指示来完善决策，此时，本公开具体实施例还可以包括决策五和决策六。
其中，
决策五为：所述第二信息或第三信息指示“否”，或者，所述终端不支持所述第四信息指示的最小带宽部分，但网络侧发送的使能指示为允许的情况下，发送终端侧接入关联信息；
也就是说，第一预设条件成立的情况下，发送终端侧接入关联信息；所述第一预设条件成立包括两种情况：
所述第二信息或第三信息指示“否”，且网络侧发送的使能指示为允许的情况下；
或者，
所述终端不支持所述第四信息指示的最小带宽部分，且网络侧发送的使能指示为允许。
决策六为：
所述第二信息或第三信息指示“否”，或者，所述终端不支持所述第四信息指示的最小带宽部分，但网络侧发送的使能指示为允许的情况下，发送终端侧接入关联信息，然后接收网络侧依据终端侧接入关联信息确定的接入指示信息，并在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
也就是说，第二预设条件成立的情况下，发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
第二预设条件成立包括两种情况：
所述第二信息或第三信息指示“否”，且网络侧发送的使能指示为允许；
或者，
所述终端不支持所述第四信息指示的最小带宽部分，且网络侧发送的使能指示为允许。
本公开具体实施例中，禁止接入目标小区可以是直接禁止接入目标小区，也可以是如下操作中的至少一个：
操作一、在预定时间段内禁止接入所述目标小区；
操作二、禁止接入所述目标小区的同频小区；
操作三、在预定时间段内禁止接入所述目标小区的同频小区；
操作四、将所述目标小区加入小区黑名单列表；
操作五、在预定时间段内将所述目标小区加入小区黑名单列表；
操作六、将所述目标小区从邻小区列表中删除。
在此，应当说明的是，上述的禁止接入所述目标小区，指的是终端禁止接入目标小区、目标小区的同频小区等。
在上述操作一至操作六可以是对禁止接入目标小区的操作的进一步限定。其中，终端可以对操作二和操作三进行择一选择，对操作四和操作五择一选择，针对其他操作，可以同时对多个操作同时执行。
操作一中，终端在预定时间段内将目标小区排除在小区选择重选候选小区之外，而在上述预定时间段之后，则可以将目标小区作为重选候选小区。
操作三中，终端在预定时间段内将目标小区所在频率的其他同频小区排除在选择重选候选小区之外，而在上述预定时间段之后，可以将目标小区所在频率的其他同频小区作为重选候选小区。
该实施方式中，通过上述操作终端禁止接入目标小区，可以提高对小区选择的灵活性，提高接入效率，减少接入延时。
可选的，所述预定时间不同于系统信息广播的禁止接入小区的时长(300s)。
本公开实施例中，上述接入控制方法可以应用于终端，例如：手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，简称PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等。
本公开实施例的接入控制方法，接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；在所述终端 不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。这样，在终端不支持初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，终端可以根据网络侧接入关联信息对目标小区执行接入控制处理，能够减少终端的接入延时，减少系统的RACH资源的浪费，降低终端的功耗。
参见图2，本实施例与上述实施例的主要区别在于从网络侧设备的角度实现的接入控制方法。图2是本公开实施例提供的接入控制方法的流程图，如图2所示，包括以下步骤：
步骤201、发送网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
网络侧设备向终端发送网络侧接入关联信息，网络侧接入关联信息中包含指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的信息。
其中，上述网络侧接入关联信息具体可以通过以下至少一项向终端发送：MIB(Master Information Block，主信息块)、SIB1(System Information Block1，系统信息块1)、专用RRC(Radio Resource Control，无线资源控制)信令。其中，专用RRC信令包括：同步重配(Reconfiguration with Sync)信令，或者切换命令(Handover Command)，RRC释放消息，RRC挂起命令等。
可选的，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
第三信息，指示小区是否支持灵活调度限制；
第四信息，指示小区支持的最小带宽部分；
第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
网络侧设备在向终端发送网络侧接入关联信息的同时，还可以向终端发送接入辅助信息，以使终端根据接入辅助信息决策是否接入小区，或者与终端协商是否接入小区。
同样，上述的接入辅助信息也可以通过以下至少一项向终端发送：MIB(Master Information Block，主信息块)、SIB1(System Information Block 1，系统信息块1)、专用RRC(Radio Resource Control，无线资源控制)信令。其中，专用RRC信令包括：同步重配(Reconfiguration with Sync)信令，或者切换命令(Handover Command)，RRC释放消息，RRC挂起命令等。
可选的，所述发送网络侧接入关联信息之后，还包括：
接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息；
所述第三预定条件成立包括：
终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述第二信息或第三信息指示“否”；
或者
终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述终端不支持所述第四信息指示的最小带宽部分；
所述第四预定条件成立包括：终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
在该实施方式中，网络侧设备向终端发送网络侧接入关联信息后，终端可以根据网络侧接入关联信息向网络侧发送终端侧接入关联信息。具体地，终端在第三预定条件或第四预定条件成立时向网络侧设备发送终端侧接入关联性信息。
其中，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
这样，网络侧设备可以依据终端侧接入关联信息决策是否允许终端接入小区。具体地，可以根据终端侧接入关联信息指示的终端支持的带宽信息，确定终端是否支持小区的带宽，或者根据终端侧接入关联信息所指示的终端是否支持小区的最小带宽部分，确定终端是否支持小区的带宽；或者根据终端侧接入关联信息所指示的终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，确定终端是否支持小区的带宽。根据上述判断，在终端支持小区的带宽的情况下，允许终端接入小区；而在终端不支持小区的带宽的情况下，则不允许终端接入小区。
该实施方式中，网络侧设备接收终端在预定条件成立时发送终端侧接入关联信息，从而进一步根据终端侧接入关联信息决策是否允许终端接入小区，可以提高决策的灵活性，提高接入效率，减少接入延时。
可选的，接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息之后，还包括：
发送接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入。
在该实施方式中，网络侧设备根据终端侧接入关联信息决策是否允许终端接入后，进一步向终端发送接入指示信息，以指示终端是否允许终端接入小区。终端可以根据网络侧指示快速决策是否接入小区，可以减少终端接入延时，提高接入效率。
本公开实施例的接入控制方法，网络侧设备向终端发送网络侧接入关联信息，以使终端根据网络侧接入关联信息决策是否接入小区，或者根据终端侧发送的终端侧接入关联信息决策是否允许终端接入小区。本公开实施例提供的多种决策，可以提高决策的灵活性，能够减少终端的接入延时，减少系统的RACH资源的浪费，降低终端的功耗。
之前提到，当网络侧接入关联信息可以仅包括第一信息时，在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，终端的接入控制处理可以是允许接入所述目标小区。
而同时，本公开具体实施例中，终端也可以像相关技术那样，直接发起接入请求。
这两种情况下，如图3所示，本公开实施例提供的另一种接入控制方法包括以下步骤：
步骤301、接收终端发送的接入请求。
步骤302、按目标带宽部分调度所述终端，所述目标带宽部分的带宽为：所述终端能力支持的带宽部分的带宽，或系统支持的最小带宽部分的带宽，或者小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
在该实施方式中，终端向网络侧设备发送接入请求，而网络侧设备根据接入请求按照目标带宽部分调度终端，具体地，可以根据终端所能支持的带宽部分的带宽、系统支持的最小带宽部分的带宽、小区初始带宽部分的带宽、缺省带宽部分的带宽、第一激活带宽部分的带宽，选择其中一种使终端能够支持小区带宽的带宽调度终端，从而提高终端接入可靠性，提高终端的接入效率，减少接入延时。
可选的，按目标带宽部分调度所述终端具体为：
在获取所述终端的能力信息之前，按系统支持的最小带宽部分的带宽调度所述终端；
在获取所述终端的能力信息之后，按终端能力支持的带宽部分的带宽调度所述终端。
该实施方式中，网络侧设备在获取终端所能支持的带宽信息之前，可以先按照系统支持的最小带宽部分的带宽调度终端，即优先考虑使终端接入，提高终端接入的成功率；在获取终端所能支持的带宽信息之后，可以按照终端能支持的带宽部分的带宽调度终端，在这种情况下，终端激活的带宽与终端能力匹配，可以提高终端接入的性能，提高数据传输效率。
本公开实施例的接入控制方法，网络侧设备按照目标带宽部分调度终端，能够提高对终端调度的灵活性，从而提高终端接入可靠性，提高终端的接入效率，减少接入延时。
参见图4，图4是本公开实施例提供的终端的结构图，如图4所示，终端400包括：接收模块401和处理模块402。
接收模块401，用于接收网络侧发送的网络侧接入关联信息，所述网络 侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；
处理模块402，用于在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。
这样，在终端不支持初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，终端可以根据网络侧接入关联信息对目标小区执行接入控制处理，能够减少终端的接入延时，减少系统的RACH资源的浪费，降低终端的功耗。
可选的，所述处理模块402具体用于：
禁止接入所述目标小区；
或
允许接入所述目标小区；
或
发送终端侧接入关联信息；
或
在接收到网络侧发送的使能指示为Enable的情况下，发送终端侧接入关联信息；
或
发送终端侧接入关联信息；
接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；
所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
或
在接收到网络侧发送的使能指示为Enable的情况下，发送终端侧接入关联信息；
接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；
所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
可选的，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
第三信息，指示小区是否支持灵活调度限制；
第四信息，指示小区支持的最小带宽；
第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
可选的，所述处理模块402具体用于：
所述第二信息或第三信息指示“否”的情况下，禁止接入所述目标小区；
或
所述终端不支持所述第四信息指示的最小带宽的情况下，禁止接入所述目标小区；
或
所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；
或
所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；
接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
可选的，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带 宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，所述处理模块402具体用于执行如下操作中的至少一个：
在预定时间段内禁止接入所述目标小区；
禁止接入所述目标小区的同频小区；
在预定时间段内禁止接入所述目标小区的同频小区；
将所述目标小区加入小区黑名单列表；
在预定时间段内将所述目标小区加入小区黑名单列表；
将所述目标小区从邻小区列表中删除。
可选的，所述预定时间不同于系统信息广播的禁止接入小区的时长。
终端400能够实现上述方法实施例中终端实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的终端400，在终端不支持初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，终端可以根据网络侧接入关联信息对目标小区执行接入控制处理，能够减少终端的接入延时，减少系统的RACH资源的浪费，降低终端的功耗。
参见图5，图5是本公开实施例提供的网络侧设备的结构图，如图5所示，网络侧设备500包括：第一发送模块501。
第一发送模块501，用于发送网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
第三信息，指示小区是否支持灵活调度限制；
第四信息，指示小区支持的最小带宽部分；
第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
可选的，所述网络侧设备还包括：
接收模块，用于接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息；
所述第三预定条件成立包括：终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述第二信息或第三信息指示“否”，或者，终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述终端不支持所述第四信息指示的最小带宽部分；
所述第四预定条件成立包括：终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，所述网络侧设备还包括：
第二发送模块，用于发送接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入。
可选的，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
网络侧设备500能够实现上述方法实施例中网络侧设备实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的网络侧设备500，网络侧设备向终端发送网络侧接入关联信息，以使终端根据网络侧接入关联信息决策是否接入小区，或者根据终端侧发送的终端侧接入关联信息决策是否允许终端接入小区。本公开实施例提供的多种决策，可以提高决策的灵活性，能够减少终端的接入延时，减少系统的RACH资源的浪费，降低终端的功耗。
参见图6，图6是本公开实施例提供的网络侧设备的结构图，如图6所示，网络侧设备600包括：接收模块601和调度模块602。
接收模块601，用于接收终端发送的接入请求；
调度模块602，用于按目标带宽部分调度所述终端；
所述目标带宽部分的带宽为：所述终端能力支持的带宽部分的带宽，或系统支持的最小带宽部分的带宽，或者小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，所述调度模块602具体用于：
在获取所述终端的能力信息之前，按系统支持的最小带宽部分的带宽调度所述终端；
在获取所述终端的能力信息之后，按终端能力支持的带宽部分的带宽调度所述终端。
网络侧设备600能够实现上述方法实施例中网络侧设备实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的网络侧设备600，网络侧设备按照目标带宽部分调度终端，能够提高对终端调度的灵活性，从而提高终端接入可靠性，提高终端的接入效率，减少接入延时。
图7为实现本公开各个实施例的一种终端的硬件结构示意图，该终端700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、处理器710、以及电源711等部件。本领域技术人员可以理解，图7中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载移动终端、可穿戴设备、以及计步器等。
其中，射频单元710，用于接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；
而处理器710，用于在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。
可选的，处理器710执行所述根据所述网络侧接入关联信息对所述目标小区执行接入控制处理具体为：
禁止接入所述目标小区；
或
允许接入所述目标小区；
或
发送终端侧接入关联信息；
或
在接收到网络侧发送的使能指示为Enable的情况下，发送终端侧接入关联信息；
或
发送终端侧接入关联信息；
接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；
所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
或
在接收到网络侧发送的使能指示为Enable的情况下，发送终端侧接入关联信息；
接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；
所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
可选的，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
第三信息，指示小区是否支持灵活调度限制；
第四信息，指示小区支持的最小带宽；
第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入 小区。
可选的，执行所述根据所述网络侧接入关联信息对所述目标小区执行接入控制处理具体为：
所述第二信息或第三信息指示“否”的情况下，处理器710禁止接入所述目标小区；
或
所述终端不支持所述第四信息指示的最小带宽的情况下，处理器710禁止接入所述目标小区；
或
所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，射频单元701发送终端侧接入关联信息；
或
所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，射频单元701发送终端侧接入关联信息；
射频单元701接收接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入；
处理器710在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
可选的，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，处理器710执行所述禁止接入所述目标小区具体包括如下操作中的至少一个：
在预定时间段内禁止接入所述目标小区；
禁止接入所述目标小区的同频小区；
在预定时间段内禁止接入所述目标小区的同频小区；
将所述目标小区加入小区黑名单列表；
在预定时间段内将所述目标小区加入小区黑名单列表；
将所述目标小区从邻小区列表中删除。
可选的，所述预定时间不同于系统信息广播的禁止接入小区的时长。
应理解的是，本公开实施例中，射频单元701可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器710处理；另外，将上行的数据发送给基站。通常，射频单元701包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元701还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块702为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元703还可以提供与终端700执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元703包括扬声器、蜂鸣器以及受话器等。
输入单元704用于接收音频或视频信号。输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元706上。经图形处理器7041处理后的图像帧可以存储在存储器709(或其它存储介质)中或者经由射频单元701或网络模块702进行发送。麦克风7042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元701发送到移动通信基站的格式输出。
终端700还包括至少一种传感器705，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板7061的亮度，接近传感器 可在终端700移动到耳边时，关闭显示面板7061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器705还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元706用于显示由用户输入的信息或提供给用户的信息。显示单元706可包括显示面板7061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板7061。
用户输入单元707可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板7071上或在触控面板7071附近的操作)。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器710，接收处理器710发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板7071。除了触控面板7071，用户输入单元707还可以包括其他输入设备7072。具体地，其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板7071可覆盖在显示面板7061上，当触控面板7071检测到在其上或附近的触摸操作后，传送给处理器710以确定触摸事件的类型，随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中，触控面板7071与显示面板7061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板7071与显示面板7061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元708为外部装置与终端700连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元708可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端700内的一个或多个元件或者可以用于在终端700和外部装置之间传输数据。
存储器709可用于存储软件程序以及各种数据。存储器709可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器709可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器710是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器709内的软件程序和/或模块，以及调用存储在存储器709内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器710可包括一个或多个处理单元；可选的，处理器710可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。
终端700还可以包括给各个部件供电的电源711(比如电池)，可选的，电源711可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端700包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种终端，包括处理器710，存储器709，存储在存储器709上并可在所述处理器710上运行的程序，该程序被处理器710执行时实现上述接入控制方法实施例中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上 存储有程序，该程序被处理器执行时实现上述接入控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
参见图8，图8是本公开实施例提供的一种网络侧设备的结构图。如图8所示，该网络侧设备800包括：处理器801、收发机802、存储器803和总线接口，其中：
收发机802用于：
发送网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
第三信息，指示小区是否支持灵活调度限制；
第四信息，指示小区支持的最小带宽部分；
第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
可选的，收发机802还用于：
接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息；
所述第三预定条件成立包括：终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述第二信息或第三信息指示“否”，或者，终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述终端不支持所述第四信息指示的最小带宽部分；
所述第四预定条件成立包括：终端不支持所述初始带宽部分的带宽、或 者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，收发机802还用于：
发送接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入。
可选的，所述终端侧接入关联信息包括如下信息中的至少一个：
第六信息，指示终端支持的带宽信息；
第七信息，指示终端是否支持小区的最小带宽部分；
第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
在图8中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器801代表的一个或多个处理器和存储器803代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机802可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口804还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器801负责管理总线架构和通常的处理，存储器803可以存储处理器801在执行操作时所使用的数据。
需要说明的是，本实施例中上述网络侧设备800可以是本公开实施例中方法实施例中任意实施方式的网络侧设备，本公开实施例中方法实施例中网络侧设备的任意实施方式都可以被本实施例中的上述网络侧设备800所实现，以及达到相同的有益效果，此处不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有程序，该程序被处理器执行时实现上述对应于网络侧设备的接入控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
本公开另一实施例提供的一种网络侧设备包括：处理器801、收发机802、存储器803和总线接口，其中：
收发机802用于：接收终端发送的接入请求；
处理器801用于：按目标带宽部分调度所述终端；
所述目标带宽部分的带宽为：所述终端能力支持的带宽部分的带宽，或系统支持的最小带宽部分的带宽，或者小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
可选的，处理器801按目标带宽部分调度所述终端具体为：
在获取所述终端的能力信息之前，按系统支持的最小带宽部分的带宽调度所述终端；
在获取所述终端的能力信息之后，按终端能力支持的带宽部分的带宽调度所述终端。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有程序，该程序被处理器执行时实现上述对应于网络侧设备接入控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光 盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (31)

  1. 一种接入控制方法，用于终端，包括：
    接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；
    在所述终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。
  2. 根据权利要求1所述的接入控制方法，其中，所述根据所述网络侧接入关联信息对所述目标小区执行接入控制处理具体为：
    禁止接入所述目标小区；或
    允许接入所述目标小区；或
    发送终端侧接入关联信息；或
    在接收到网络侧发送的使能指示为允许的情况下，发送终端侧接入关联信息；或
    发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；或
    在网络侧发送的使能指示为允许的情况下，发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
  3. 根据权利要求1所述的接入控制方法，其中，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
    第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
    第三信息，指示小区是否支持灵活调度限制；
    第四信息，指示小区支持的最小带宽；
    第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或 者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
  4. 根据权利要求3所述的接入控制方法，其中，所述根据所述网络侧接入关联信息对所述目标小区执行接入控制处理具体为：
    所述第二信息或第三信息指示“否”的情况下，禁止接入所述目标小区；
    或
    所述终端不支持所述第四信息指示的最小带宽的情况下，禁止接入所述目标小区；
    或
    所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；
    或
    第一预设条件成立的情况下，发送终端侧接入关联信息；所述第一预设条件成立包括：所述第二信息或第三信息指示“否”，且网络侧发送的使能指示为允许的情况下；或者，所述终端不支持所述第四信息指示的最小带宽部分，且网络侧发送的使能指示为允许；
    或
    所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
    或
    第二预设条件成立的情况下，发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
    第二预设条件成立包括：所述第二信息或第三信息指示“否”，且网络侧发送的使能指示为允许；或者，所述终端不支持所述第四信息指示的最小带宽部分，且网络侧发送的使能指示为允许。
  5. 根据权利要求2或4所述的接入控制方法，其中，所述终端侧接入关 联信息包括如下信息中的至少一个：
    第六信息，指示终端支持的带宽信息；
    第七信息，指示终端是否支持小区的最小带宽部分；
    第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  6. 根据权利要求2或4所述的接入控制方法，其中，所述禁止接入所述目标小区具体包括如下操作中的至少一个：
    在预定时间段内禁止接入所述目标小区；
    禁止接入所述目标小区的同频小区；
    在预定时间段内禁止接入所述目标小区的同频小区；
    将所述目标小区加入小区黑名单列表；
    在预定时间段内将所述目标小区加入小区黑名单列表；
    将所述目标小区从邻小区列表中删除。
  7. 根据权利要求6所述的接入控制方法，其中，所述预定时间段不同于系统信息广播的禁止接入小区的时长。
  8. 一种接入控制方法，用于网络侧设备，包括：
    发送网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  9. 根据权利要求8所述的接入控制方法，其中，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
    第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
    第三信息，指示小区是否支持灵活调度限制；
    第四信息，指示小区支持的最小带宽部分；
    第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
  10. 根据权利要求9所述的接入控制方法，所述发送网络侧接入关联信 息之后，还包括：
    接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息；
    所述第三预定条件成立包括：
    终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述第二信息或第三信息指示“否”；
    或者，
    终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述终端不支持所述第四信息指示的最小带宽部分；
    所述第四预定条件成立包括：终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  11. 根据权利要求10所述的接入控制方法，接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息之后，还包括：
    发送接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入。
  12. 根据权利要求10所述的接入控制方法，其中，所述终端侧接入关联信息包括如下信息中的至少一个：
    第六信息，指示终端支持的带宽信息；
    第七信息，指示终端是否支持小区的最小带宽部分；
    第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  13. 一种接入控制方法，用于网络侧设备，包括：
    接收终端发送的接入请求；
    按目标带宽部分调度所述终端；
    所述目标带宽部分的带宽为：所述终端能力支持的带宽部分的带宽，或系统支持的最小带宽部分的带宽，或者小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  14. 根据权利要求13所述的接入控制方法，其中，按目标带宽部分调度 所述终端包括：
    在获取所述终端的能力信息之前，按系统支持的最小带宽部分的带宽调度所述终端；
    在获取所述终端的能力信息之后，按终端能力支持的带宽部分的带宽调度所述终端。
  15. 一种终端，包括：
    接收模块，用于接收网络侧发送的网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽；
    处理模块，用于在所述终端不支持所述初始带宽部分的带宽或者缺省带宽部分的带宽或者第一激活带宽部分的带宽的情况下，根据所述网络侧接入关联信息对所述目标小区执行接入控制处理。
  16. 根据权利要求15所述的终端，其中，所述处理模块具体用于：
    禁止接入所述目标小区；
    或
    允许接入所述目标小区；
    或
    发送终端侧接入关联信息；
    或
    在接收到网络侧发送的使能指示为允许的情况下，发送终端侧接入关联信息；
    或
    发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
    或
    在接收到网络侧发送的使能指示为允许的情况下，发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区。
  17. 根据权利要求15所述的终端，其中，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
    第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
    第三信息，指示小区是否支持灵活调度限制；
    第四信息，指示小区支持的最小带宽；
    第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
  18. 根据权利要求17所述的终端，其中，所述处理模块具体用于：
    所述第二信息或第三信息指示“否”的情况下，禁止接入所述目标小区；
    或
    所述终端不支持所述第四信息指示的最小带宽的情况下，禁止接入所述目标小区；
    或
    所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；
    或
    第一预设条件成立的情况下，发送终端侧接入关联信息；所述第一预设条件成立包括：所述第二信息或第三信息指示“否”，且网络侧发送的使能指示为允许的情况下；或者，所述终端不支持所述第四信息指示的最小带宽部分，且网络侧发送的使能指示为允许；
    或
    所述第二信息或第三信息指示“否”的情况下，或者，所述终端不支持所述第四信息指示的最小带宽部分的情况下，发送终端侧接入关联信息；接收网络侧依据终端侧接入关联信息确定的接入指示信息；所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
    或
    第二预设条件成立的情况下，发送终端侧接入关联信息；接收网络侧依 据终端侧接入关联信息确定的接入指示信息；在所述接入指示信息指示拒绝所述终端接入的情况下，禁止接入所述目标小区；
    所述第二预设条件成立包括：所述第二信息或第三信息指示“否”，且网络侧发送的使能指示为允许；或者，所述终端不支持所述第四信息指示的最小带宽部分，且网络侧发送的使能指示为允许。
  19. 根据权利要求16或18所述的终端，其中，所述终端侧接入关联信息包括如下信息中的至少一个：
    第六信息，指示终端支持的带宽信息；
    第七信息，指示终端是否支持小区的最小带宽部分；
    第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  20. 根据权利要求16或18所述的终端，其中，所述处理模块具体用于执行如下操作中的至少一个：
    在预定时间段内禁止接入所述目标小区；
    禁止接入所述目标小区的同频小区；
    在预定时间段内禁止接入所述目标小区的同频小区；
    将所述目标小区加入小区黑名单列表；
    在预定时间段内将所述目标小区加入小区黑名单列表；
    将所述目标小区从邻小区列表中删除。
  21. 根据权利要求20所述的终端，其中，所述预定时间不同于系统信息广播的禁止接入小区的时长。
  22. 一种网络侧设备，包括：
    第一发送模块，用于发送网络侧接入关联信息，所述网络侧接入关联信息包括第一信息，所述第一信息指示目标小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  23. 根据权利要求22所述的网络侧设备，其中，所述网络侧接入关联信息还包括接入辅助信息，所述接入辅助信息包括如下信息中的至少一个：
    第二信息，指示小区是否允许不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的终端接入；
    第三信息，指示小区是否支持灵活调度限制；
    第四信息，指示小区支持的最小带宽部分；
    第五信息，指示在所述终端不支持小区的所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽的情况下，禁止接入小区。
  24. 根据权利要求23所述的网络侧设备，还包括：
    接收模块，用于接收终端在第三预定条件或第四预定条件成立时发送的终端侧接入关联信息；
    所述第三预定条件成立包括：
    终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述第二信息或第三信息指示“否”；
    或者，
    终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽，且所述终端不支持所述第四信息指示的最小带宽部分；
    所述第四预定条件成立包括：终端不支持所述初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  25. 根据权利要求24所述的网络侧设备，还包括：
    第二发送模块，用于发送接入指示信息，所述接入指示信息由网络侧依据终端侧接入关联信息确定，指示是否允许所述终端接入。
  26. 根据权利要求24所述的网络侧设备，其中，所述终端侧接入关联信息包括如下信息中的至少一个：
    第六信息，指示终端支持的带宽信息；
    第七信息，指示终端是否支持小区的最小带宽部分；
    第八信息，指示终端是否支持小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  27. 一种网络侧设备，包括：
    接收模块，用于接收终端发送的接入请求；
    调度模块，用于按目标带宽部分调度所述终端；
    所述目标带宽部分的带宽为：所述终端能力支持的带宽部分的带宽，或系统支持的最小带宽部分的带宽，或者小区的初始带宽部分的带宽、或者缺省带宽部分的带宽、或者第一激活带宽部分的带宽。
  28. 根据权利要求27所述的网络侧设备，其中，所述调度模块具体用于：
    在获取所述终端的能力信息之前，按系统支持的最小带宽部分的带宽调度所述终端；
    在获取所述终端的能力信息之后，按终端能力支持的带宽部分的带宽调度所述终端。
  29. 一种终端，包括：存储器、处理器及存储在存储器上并可在处理器上运行的程序，其中，所述处理器执行所述程序时实现如权利要求1至7中任一项所述的接入控制方法中的步骤。
  30. 一种网络侧设备，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，其中，所述程序被所述处理器执行时实现如权利要求8至12中任一项所述的接入控制方法中的步骤，或实现如权利要求13至14中任一项所述的接入控制方法中的步骤。
  31. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储程序，所述程序被处理器执行时实现如权利要求1至7中任一项所述的接入控制方法中的步骤，或实现如权利要求8至12中任一项所述的接入控制方法中的步骤，或实现如权利要求13至14中任一项所述的接入控制方法中的步骤。
PCT/CN2019/104854 2018-09-27 2019-09-09 接入控制方法、终端及网络侧设备 WO2020063305A1 (zh)

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