WO2022022634A1 - 接入控制方法、装置及通信设备 - Google Patents

接入控制方法、装置及通信设备 Download PDF

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Publication number
WO2022022634A1
WO2022022634A1 PCT/CN2021/109230 CN2021109230W WO2022022634A1 WO 2022022634 A1 WO2022022634 A1 WO 2022022634A1 CN 2021109230 W CN2021109230 W CN 2021109230W WO 2022022634 A1 WO2022022634 A1 WO 2022022634A1
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WIPO (PCT)
Prior art keywords
terminal
type
information
access
cell
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PCT/CN2021/109230
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English (en)
French (fr)
Inventor
陈力
Original Assignee
维沃移动通信有限公司
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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 KR1020237006684A priority Critical patent/KR20230045034A/ko
Priority to EP21849226.2A priority patent/EP4192114A4/en
Publication of WO2022022634A1 publication Critical patent/WO2022022634A1/zh
Priority to US18/159,883 priority patent/US20230180112A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/02Access restriction performed under specific conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • H04W56/0015Synchronization between nodes one node acting as a reference for the others
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication technologies, and in particular, relates to an access control method, an apparatus, and a communication device.
  • a lightweight terminal or other common terminal may be included.
  • the access control of lightweight terminals is basically the same as that of other ordinary terminals.
  • the access of a large number of lightweight terminals may affect the performance of other ordinary terminals in the system. big impact.
  • the purpose of the embodiments of the present application is to provide an access control method, apparatus, and communication device, which can solve the problem that the access of a lightweight terminal has a great impact on the performance of other common terminals.
  • an access control method applied to a terminal, including:
  • a first operation is performed according to the received first information, wherein the first operation includes any one of the following:
  • an access control method applied to a network device, including:
  • the first information is used for the terminal to perform a first operation, and the first operation includes at least one of the following:
  • an access control device including:
  • a receiving module configured to receive the first information sent by the network device of the first cell
  • a processing module configured to perform a first operation according to the received first information, wherein the first operation includes any one of the following:
  • an access control device including:
  • a sending module configured to send first information, where the first information is used by the terminal to perform a first operation, and the first operation includes at least one of the following:
  • a terminal in a fifth aspect, includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, when the program or instruction is executed by the processor.
  • a network device comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect, or the The steps of the method of the second aspect.
  • an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network device program or instruction to implement The method described in the second aspect.
  • the terminal receives the first information sent by the network device of the first cell, and determines, according to the first information, whether the first cell supports the second type of terminal and/or whether the first cell allows the second type of terminal Access or residency of the terminal, thereby realizing access control to the second type of terminal. Therefore, the embodiment of the present application can reduce the impact of the access of the second terminal on the performance of the common terminal.
  • FIG. 1 is a structural diagram of a network system to which an embodiment of the present application can be applied;
  • FIG. 2 is a flowchart of an access control method provided by an embodiment of the present application.
  • FIG. 3 is a flowchart of another access control method provided by an embodiment of the present application.
  • FIG. 4 is a structural diagram of an access control apparatus provided by an embodiment of the present application.
  • FIG. 5 is a structural diagram of another access control apparatus provided by an embodiment of the present application.
  • FIG. 6 is a structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 7 is a structural diagram of a terminal provided by an embodiment of the present application.
  • FIG. 8 is a structural diagram of a network device provided by an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and "first”, “second” distinguishes Usually it is a class, and the number of objects is not limited.
  • the first object may be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • NR terminology is used in most of the following description, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6th Generation, 6G) communication system.
  • FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied.
  • the wireless communication system includes a terminal 11 and a network device 12 .
  • the terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital computer Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (Vehicle User Equipment, VUE), pedestrian terminal (Pedestrian User Equipment, PUE) and other terminal-side devices, wearable devices include: bracelets, headphones, glasses, etc.
  • the network device 12 may be a base station or a core network, where the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Transmission and Reception Point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary, it should be noted that in the embodiment of this application, only NR is used The base station in the system is taken as an example, but the specific type of the base station is not limited.
  • a lightweight terminal can be called a reduced capability User Equipment (RedCap UE) or a lightweight terminal (light/lite UE). It is mainly suitable for wearable device, industrial sensor terminal (Industry sensor) in factory environment or video surveillance equipment. The following embodiments are referred to as the second type of terminal.
  • Such terminals usually refer to devices with limited capabilities. Its reduced capability is reflected in many aspects, such as lower device complexity, smaller device size, weaker processing power, and smaller or fewer supportable features.
  • the supported performance can be understood as at least one of the following: The number of supportable carrier aggregation CCs, the number of supportable receiving antennas, the maximum supported bandwidth, and the supported peak rate, etc.
  • a common terminal can be understood as a non-lightweight terminal, or a common type of terminal defined in Rel15 or Rel16. In the following embodiments, it is referred to as the first type of terminal.
  • Initial network search including synchronization signal block (Synchronization Signal and PBCH block, SSB) synchronization and reception of system information. Specifically, first receive the primary synchronization information PSS, then receive the secondary synchronization information (Secondary Synchronisation Signal, SSS), and then receive the PBCH: obtain the SSB index, as well as the physical broadcast channel (Physical broadcast channel Demodulation Reference Signal, PBCH DMRS) and the main information block (Master Information Block, MIB).
  • synchronization signal block Synchronisation Signal and PBCH block, SSB
  • FIG. 2 is a flowchart of an access control method provided by an embodiment of the present application. The method is applied to a terminal, as shown in FIG. 2, and includes the following steps:
  • Step 201 receiving first information sent by a network device of a first cell
  • Step 202 Perform a first operation according to the received first information, wherein the first operation includes any one of the following:
  • the provided access control method is mainly applied to a terminal, and is used to control the terminal's access to a cell during an initial access process or a cell handover process. Further, it can be understood as the cell that the terminal currently selects to access. During the handover process, the above-mentioned first cell may be understood as a neighboring cell.
  • the neighboring cell may send the first information in the form of broadcasting, and the terminal may obtain the above-mentioned first information during the initial network search process, or obtain the first information during the process of receiving the broadcasted system information.
  • the terminal After obtaining the first information sent by the first cell (a neighboring cell), and based on the first information, the terminal can determine whether the first cell supports the second type of terminal, or whether the first cell allows the second type of terminal. access or residency of the terminal. In this way, the terminal can determine whether to access the first cell based on the first information.
  • cell selection or reselection may be performed.
  • the terminal receives the first information sent by the network device of the first cell, and determines, according to the first information, whether the first cell supports the second type of terminal and/or whether the first cell allows the second type of terminal Access or residency of the terminal, thereby realizing access control to the second type of terminal. Therefore, the embodiment of the present application can reduce the impact of the access of the second terminal on the performance of the common terminal.
  • the foregoing first information may include at least one of the following:
  • a second synchronization signal block SSB corresponding to the second type of terminal the second SSB is used for synchronization of the second type of terminal, and the second SSB is different from the first SSB corresponding to the first type of terminal;
  • the first MIB is the MIB corresponding to the first type of common terminal
  • the second SIB1 in the second system information block (System Information Block, SIB), the second SIB1 is used to carry the system information required by the second type terminal to access the cell where the terminal is located, and the second SIB is the second type The SIB corresponding to the terminal;
  • SIB System Information Block
  • the above-mentioned first type of terminal may be understood as an ordinary terminal, and may also be referred to as a first type of ordinary terminal.
  • the above-mentioned first SSB can be understood as an existing SSB, which is used for SSB synchronization for the first type of terminal.
  • the above-mentioned second type of terminal may be understood as a lightweight terminal, and the above-mentioned second SSB may be understood as a newly added SSB, which is used for the second type of terminal to perform SSB synchronization.
  • the network of the first cell when the first information includes the second SSB, in the case that the first cell supports the second terminal or allows the access or camping of the second type of terminal, the network of the first cell The device sends the second SSB.
  • the terminal when the terminal receives the second SSB, the terminal may consider that the first cell supports the second type of terminal, or may consider that the first cell allows access or camping of the second type of terminal.
  • information carried by the second SSB may also be used to implicitly or explicitly indicate at least one of the following: whether the first cell supports the second type of terminal; whether the first cell allows the second type of terminal access or residency.
  • the first cell when the first information includes the first MIB, in the case that the first cell supports the second terminal or allows the access or camping of the second type of terminal, the first cell can
  • the information carried in the extended information field or the reserved information field in the first MIB implicitly or explicitly indicates at least one of the following: whether the first cell supports the second type of terminal; whether the first cell allows the second type of terminal Access or residency of a terminal.
  • the first cell when the first information includes extended system information, in the case that the first cell supports the second terminal or allows access or camping of the second type of terminal, the first cell can pass the extended system information.
  • the information carried in the extended system information implicitly or explicitly indicates at least one of the following: whether the first cell supports terminals of the second type; whether the first cell allows access or camping of terminals of the second type.
  • the first information when the first information includes the second SIB1, in the case that the first cell supports the second terminal or allows the access or camping of the second type of terminal, the first information The network device sends the second SIB1.
  • the terminal when the terminal receives the second SIB1, the terminal may consider that the first cell supports the second type of terminal, and may also consider that the first cell allows access or camping of the second type of terminal.
  • the information carried by the second SIB1 can also be used to implicitly or explicitly indicate at least one of the following: whether the first cell supports the second type of terminal; whether the first cell allows the second type of terminal access or residency.
  • the first cell may display or implicitly indicate at least one of the following through the target indication information: whether the first cell supports the second type of terminal; the first cell Whether a cell allows access or camping of terminals of the second type.
  • the indication may be performed only through a certain type of information, or a joint instruction may be performed through multiple types of information, which is not further limited herein.
  • the above-mentioned extended system information includes at least one of the following:
  • SIBx System information corresponding to the second type of terminal in SIBx, x is an integer greater than 1, the SIBx belongs to the second SIB, in this example, SIBx is a newly added SIB based on the existing SIB SIB;
  • SIBy System information corresponding to the second type of terminal in SIBy, y is an integer greater than 1, and the SIBy belongs to the first SIB.
  • SIBy is a new SIB in an existing SIB.
  • An extended information field (IE) the extended information field includes system information related to the second type of terminal.
  • the above-mentioned first SIB1 may be referred to as SIB1-extend, which means that the traditional SIB1 is extended on the basis of adding an additional SIB1 for indicating support for the second type of terminal or allowing the second type of terminal to access.
  • system information In other words, the system information corresponding to the second type of terminal in the first SIB1 is used to indicate any of the following:
  • the terminal may determine at least one of the following based on the system information corresponding to the second type of terminal: whether the first cell supports the second type of terminal; whether the first cell allows the second type of terminal to access or camp on .
  • the above-mentioned SIBx may be understood as other SIBs except the second SIB1 in the newly added second SIB, which may be used to carry system information corresponding to the second type of terminal.
  • system information at least one of the following may be displayed or implicitly indicated: whether the first cell supports terminals of the second type; whether the first cell allows access or camping of terminals of the second type.
  • the above SIBy can be understood as the SIB obtained based on the SIB extension after the traditional first SIB1, for example, the SIB obtained based on the extension of a certain SIB in the traditional SIB2, SIB3, SIB4... SIBn, the SIBy can be called SIB2 -light, SIB3-light, SIB4-light... SIBn-light.
  • the SIBy includes system information required by the first cell for the second type of terminal, through which the system information can implicitly or explicitly indicate at least one of the following: whether the first cell supports the second type of terminal; the first Whether the cell allows access or camping of the second type of terminal.
  • the system information corresponding to the second type of terminal in the SIBx and the SIBy is used to indicate: the system information required by the second type of terminal to access or camp on the cell where the terminal is located.
  • the terminal when SIBx or SIBy indicates the system information required by the second type of terminal to access or camp on the cell, the terminal may understand that the first cell is a second type of terminal; The first cell allows access or camping of terminals of the second type, and an access or camping process may be performed at this time.
  • the SIBx or SIBy may also include other indications, which are used to indicate at least one of the following: whether the first cell supports the second type of terminal; whether the first cell allows the second type of terminal access or stay.
  • x and y may be indicated by some information elements (Information element, IE) of the traditional SIB1 message.
  • Information element Information element
  • the above target indication information is used to indicate at least one of the following:
  • the target terminal being a terminal with a preset capability, preset capability set, preset function, or preset function set;
  • Random Access Channel (RACH) related configuration information of the second type of terminal
  • the above target information may include one or more pieces of information, and each piece of information is used to indicate any of the above items.
  • whether to allow the camping or access of the second type of terminal may be indicated by the first indication information, and whether to allow the camping or access of the terminal of the preset classification may be indicated by the second indication information.
  • the configuration content may be directly indicated, or the configuration-related identifier may be indicated through the indication information, which is not further limited here.
  • the classification of the terminal may be referred to as the type of the terminal (UE category), for example, it may include a personal user terminal or a factory terminal.
  • the category of the above-mentioned terminal may be referred to as a UE type, for example, the above-mentioned first type of terminal and second terminal may be included.
  • the application scenarios of the above terminals can be called use cases.
  • the subscription information of the above terminal may be referred to as Subscription.
  • the UE category may be defined according to a feature set (feature set) or capability set (capability set) or different data rates (data rates). Different UE types can be defined according to feature set or capability set or different data rates.
  • the same category may correspond to different types, such as high-end terminals (high end UE) and low-end terminals (low end UE).
  • high end UE high-end terminals
  • low end UE low-end terminals
  • it may be different categories or different types corresponding to different application scenarios, or terminals of the same type or the same type may be used in different application scenarios, such as wearable devices for personal business. and industrial sensors in the industrial field.
  • low end UEs a distinction can also be made between low end wearables and low end industrial sensors.
  • the above-mentioned subscription information generally refers to the subscription information (subscription information) of the UE, such as the corresponding subscription information of the operator in the SIM card, including at least one of the following: SIM card type, SIM card service type, SIM card tariff information, SIM card the priority of the operator and the customer level of the operator, etc.
  • subscription information subscription information
  • SIM card type subscription information
  • SIM card service type subscription information
  • SIM card tariff information subscription information of the operator in the SIM card
  • SIM card the priority of the operator and the customer level of the operator
  • Different initial access resources can be configured to correspond to different subscription information.
  • the above target indication information may indicate that the second type of terminal that meets certain rules is allowed or not allowed to camp or access.
  • the target indication information may indicate that a certain application scenario and/or a certain application scenario is allowed or not allowed. The camping or access of the second terminal for subscription information.
  • the above-mentioned RACH related configuration information may include a preamble (preamble), RACH resources, and the like.
  • the above-mentioned configuration information related to access control may include access control (Access control, AC).
  • the above Search space related configuration information may include configuring a separate search space for the second type of terminal.
  • the above CORESET related configuration information may include configuring a separate CORESET for the second type of terminal.
  • the above-mentioned configuration information related to the reference information may include configuring a separate reference signal for the second type of terminal.
  • the target terminal is a terminal with a preset capability, a preset capability set, a preset function, or a preset function set. It can be understood that the target object of the target terminal satisfies the preset condition, wherein the target object Including at least one of bandwidth, number of antennas, peak rate, processing delay, number of carriers, and transmit power.
  • the preset condition can be at least one of the following:
  • the bandwidth capability is less than 100MHz
  • Antenna number capability is less than 4 or equal to 2 or equal to 1;
  • the peak rate capability is less than 100Mbps, or the processing delay capability is less than the preset time;
  • the number of supported carriers is less than a certain value
  • the transmit power capability is less than a certain value.
  • the above-mentioned target indication information may be carried in a physical broadcast channel PBCH, MIB message, SIB message or the extended system information.
  • the first type of terminal and the second type of terminal may use the same SSB for synchronization, or may use different SSBs for synchronization.
  • the network receiving the first cell includes:
  • the method further includes at least one of the following:
  • the first district In the case that it is determined according to the extended system information that the first cell does not support the second type of terminal or does not allow the second type of terminal to camp or access, perform cell selection or reselection, or prohibit access to the second type of terminal. the first district;
  • the cell camping or access is performed.
  • receiving the extended system information can be understood as first receiving the SSB, after receiving the SSB, performing synchronization based on the received SSB, and after performing the synchronization , to receive extended system information.
  • the above-mentioned receiving extended system information may be understood as receiving the first SIB and/or SIBy, and the first SIB and SIBy include system information corresponding to the second type of terminal.
  • the second type of terminal and the first type of terminal use different SSBs for synchronization, for example, in the case that the first information includes the second SSB and target information, the receiving The first information sent by the network device of a cell includes:
  • target information After receiving the second SSB synchronization, receive target information, where the target information includes at least one of the following:
  • the method further includes at least one of the following:
  • Cell camping or access is performed in the case that it is determined according to the system message corresponding to the target information that the first cell supports the second type of terminal or allows camping or access of the second type of terminal.
  • the first type of terminal when the first type of terminal receives the above-mentioned first information, it can perform camping and access according to the normal process, and when the second type of terminal receives the above-mentioned first information, it can perform restricted access according to the first information. enter.
  • restricted access may be performed according to certain rules, thereby further preventing the access of the second type of terminal from affecting the performance of the first type of terminal.
  • the method further includes:
  • the second operation includes at least one of the following:
  • the first cell is not camped on.
  • FIG. 3 is a flowchart of another access control method provided by an embodiment of the present application. The method is applied to a network device. As shown in FIG. 3, the method includes the following steps:
  • Step 301 Send first information, where the first information is used by the terminal to perform a first operation, where the first operation includes at least one of the following:
  • the first information includes at least one of the following:
  • a second synchronization signal block SSB corresponding to the second type of terminal the second SSB is used for synchronization of the second type of terminal, and the second SSB is different from the first SSB corresponding to the first type of terminal;
  • the first MIB is the MIB corresponding to the first type of common terminal
  • the second SIB1 in the second system information block SIB is used to carry the system information required by the second type of terminal to access the cell where the terminal is located, and the second SIB is the SIB corresponding to the second type of terminal;
  • the extended system information includes at least one of the following:
  • y is an integer greater than 1, and the SIBy belongs to the first SIB.
  • system information corresponding to the second type of terminal in the first SIB1 is used to indicate any of the following:
  • the system information corresponding to the second type of terminal in the SIBx and the SIBy is used to indicate: the system information required by the second type of terminal to access or camp on the cell where the terminal is located.
  • the target indication information is used to indicate at least one of the following:
  • the target terminal being a terminal with a preset capability, preset capability set, preset function, or preset function set;
  • Random access channel RACH related configuration information of the second type of terminal
  • the target object of the target terminal satisfies a preset condition, wherein the target object includes at least one of bandwidth, number of antennas, peak rate, processing delay, number of carriers, and transmit power.
  • the target indication information is carried in a physical broadcast channel PBCH, MIB message, SIB message or the extended system information.
  • the second type of terminal is a lightweight terminal.
  • this embodiment is an implementation of the network device corresponding to the embodiment shown in FIG. 2 .
  • the execution body may be an access control apparatus, or a control module in the access control apparatus for executing the x access control method.
  • the access control device provided by the embodiment of the present application is described by taking an access control device executing an access control method as an example.
  • FIG. 4 is a structural diagram of an access control apparatus provided by an embodiment of the present application. As shown in FIG. 4, the access control apparatus 400 includes:
  • a receiving module 401 configured to receive first information sent by a network device of a first cell
  • the processing module 402 is configured to perform a first operation according to the received first information, wherein the first operation includes any one of the following:
  • the first information includes at least one of the following:
  • a second synchronization signal block SSB corresponding to the second type of terminal the second SSB is used for synchronization of the second type of terminal, and the second SSB is different from the first SSB corresponding to the first type of terminal;
  • the first MIB is the MIB corresponding to the first type of common terminal
  • the second SIB1 in the second system information block SIB is used to carry the system information required by the second type of terminal to access the cell where the terminal is located, and the second SIB is the SIB corresponding to the second type of terminal;
  • the extended system information includes at least one of the following:
  • y is an integer greater than 1, and the SIBy belongs to the first SIB.
  • system information corresponding to the second type of terminal in the first SIB1 is used to indicate any of the following:
  • the second type of terminal is allowed to access the camped system information.
  • the system information corresponding to the second type of terminal in the SIBx and the SIBy is used to indicate: the system information required by the second type of terminal to access or camp on the cell where the terminal is located.
  • the target indication information is used to indicate at least one of the following:
  • the target terminal being a terminal with a preset capability, preset capability set, preset function, or preset function set;
  • Random access channel RACH related configuration information of the second type of terminal
  • the target object of the target terminal satisfies a preset condition, wherein the target object includes at least one of bandwidth, number of antennas, peak rate, processing delay, number of carriers, and transmit power.
  • the target indication information is carried in a physical broadcast channel PBCH, MIB message, SIB message or the extended system information.
  • the receiving module 401 is specifically configured to: After the SSB is synchronized, receive the extended system information;
  • the processing module 402 is further configured to perform at least one of the following:
  • the first district In the case that it is determined according to the extended system information that the first cell does not support the second type of terminal or does not allow the second type of terminal to camp or access, perform cell selection or reselection, or prohibit access to the second type of terminal. the first district;
  • the cell camping or access is performed.
  • the receiving module 401 is specifically configured to: receive the second SSB; after receiving the synchronization of the second SSB, receive Target information, the target information includes at least one of the following:
  • the processing module 402 is further configured to perform at least one of the following:
  • Cell camping or access is performed in the case that it is determined according to the system message corresponding to the target information that the first cell supports the second type of terminal or allows camping or access of the second type of terminal.
  • the processing module 401 is further configured to: perform a second operation when part or all of the first information is not received;
  • the second operation includes at least one of the following:
  • the first cell is not camped on.
  • the second type of terminal is a lightweight terminal.
  • the terminal provided in this embodiment of the present application can implement each process in the method embodiment of FIG. 2 , and in order to avoid repetition, details are not repeated here.
  • FIG. 5 is a structural diagram of an access control apparatus provided by an embodiment of the present application. As shown in FIG. 5, the access control apparatus 500 includes:
  • the sending module 501 is configured to send first information, where the first information is used by the terminal to perform a first operation, and the first operation includes at least one of the following:
  • the access control apparatus provided in this embodiment of the present application can implement each process in the method embodiment of FIG. 3 , and to avoid repetition, details are not described here.
  • the access control apparatus in this embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include, but is not limited to, the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • the access control device in this embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the access control apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment in FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not described here.
  • an embodiment of the present application further provides a communication device 600, including a processor 601, a memory 602, a program or instruction stored in the memory 602 and executable on the processor 601,
  • a communication device 600 including a processor 601, a memory 602, a program or instruction stored in the memory 602 and executable on the processor 601
  • the communication device 600 is a terminal
  • the program or instruction is executed by the processor 601
  • each process of the above-mentioned xxx method embodiments can be realized, and the same technical effect can be achieved.
  • the communication device 600 is a network device, when the program or instruction is executed by the processor 601, each process of the above-mentioned xxx method embodiments can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present application.
  • 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, a user input unit 707, an interface unit 708, a memory 709, and a processor 710.
  • the terminal 700 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072 .
  • the touch panel 7071 is also called a touch screen.
  • the touch panel 7071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 701 receives the downlink data from the network device, and then processes it to the processor 710; in addition, sends the uplink data to the network device.
  • 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.
  • Memory 709 may be used to store software programs or instructions as well as various data.
  • the memory 709 may mainly include a storage program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 709 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • 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 the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 710.
  • the radio frequency unit 701 is configured to receive the first information sent by the network device of the first cell;
  • the processor 710 is configured to perform a first operation according to the received first information, wherein the first operation includes any one of the following:
  • the above-mentioned processor 710 and the radio frequency unit 701 can implement each process of the method embodiment in FIG. 2 , and to avoid repetition, details are not repeated here.
  • the embodiment of the present application further provides a network device.
  • the network device 800 includes: an antenna 801 , a radio frequency device 802 , and a baseband device 803 .
  • the antenna 801 is connected to the radio frequency device 802 .
  • the radio frequency device 802 receives information through the antenna 801, and sends the received information to the baseband device 803 for processing.
  • the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802
  • the radio frequency device 802 processes the received information and sends it out through the antenna 801 .
  • the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 803 , and the method performed by the network device in the above embodiments may be implemented in the baseband apparatus 803 .
  • the baseband apparatus 803 includes a processor 804 and a memory 805 .
  • the baseband device 803 may include, for example, at least one baseband board on which multiple chips are arranged. As shown in FIG. 8 , one of the chips is, for example, the processor 804 , which is connected to the memory 805 to call the program in the memory 805 to execute The network devices shown in the above method embodiments operate.
  • the baseband device 803 may further include a network interface 806 for exchanging information with the radio frequency device 802, and the interface is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the network device in this embodiment of the present application further includes: an instruction or program stored in the memory 805 and executable on the processor 804, and the processor 804 invokes the instruction or program in the memory 805 to execute each module shown in FIG. 5 to execute method, and achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing access control method embodiment is implemented, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.
  • the processor is the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network device program or instruction to implement the above access control method
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is configured to run a network device program or instruction to implement the above access control method
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • An embodiment of the present application further provides a computer program product, where the computer program product is stored in a non-volatile memory, and the computer program product is executed by at least one processor to implement each process of the foregoing access control method embodiments , and can achieve the same technical effect, in order to avoid repetition, it is not repeated here.

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Abstract

本申请公开了一种接入控制方法、装置及通信设备。该方法包括:接收第一小区的网络设备发送的第一信息;根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:确定所述第一小区是否支持第二类终端;确定所述第一小区是否允许第二类终端的接入或者驻留。

Description

接入控制方法、装置及通信设备
相关申请的交叉引用
本申请主张在2020年7月31日在中国提交的中国专利申请号No.202010761899.4的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,尤其涉及一种接入控制方法、装置及通信设备。
背景技术
在新空口(New radio,NR)发展中,为了适应不同的应用场景和需求,有多种不同类型的终端。例如,可以包括轻量级终端或者其他普通终端。目前对轻量级终端与其他普通终端的接入控制基本一致,这样,导致在引入轻量级终端后,海量的轻量级终端的接入可能会对系统中的其他普通终端的性能造成较大影响。
发明内容
本申请实施例的目的是提供一种接入控制方法、装置及通信设备,能够解决轻量级终端接入对其他普通终端的性能造成较大影响的问题。
为了解决上述技术问题,本申请是这样实现的:
第一方面,提供了一种接入控制方法,应用于终端,包括:
接收第一小区的网络设备发送的第一信息;
根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
确定所述第一小区是否支持第二类终端;
确定所述第一小区是否允许第二类终端的接入或者驻留。
第二方面,提供了一种接入控制方法,应用于网络设备,包括:
发送第一信息,所述第一信息用于终端执行第一操作,所述第一操作包 括以下至少一项:
确定第一小区是否支持第二类终端,所述第一小区为所述网络设备归属的小区;
确定所述第一小区是否允许第二类终端的接入或者驻留。
第三方面,提供了一种接入控制装置,包括:
接收模块,用于接收第一小区的网络设备发送的第一信息;
处理模块,用于根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
确定所述第一小区是否支持第二类终端;
确定所述第一小区是否允许第二类终端的接入或者驻留。
第四方面,提供了一种接入控制装置,包括:
发送模块,用于发送第一信息,所述第一信息用于终端执行第一操作,所述第一操作包括以下至少一项:
确定第一小区是否支持第二类终端,所述第一小区为所述接入控制装置归属的小区;
确定所述第一小区是否允许第二类终端的接入或者驻留。
第五方面,提供了一种终端,该终端包括处理器、存储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或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面,提供了一种网络设备,该网络设备包括处理器、存储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或指令,所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第七方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
第八方面,本申请实施例提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行网络设备程序或指令,实现如第二方面所述的方法。
本申请实施例通过终端接收第一小区的网络设备发送的第一信息,并根 据第一信息确定所述第一小区是否支持第二类终端和/或确定所述第一小区是否允许第二类终端的接入或者驻留,从而实现了对第二类终端的接入控制。因此本申请实施例可以减少第二终端的接入对普通终端的性能的影响。
附图说明
图1是本申请实施例可应用的一种网络系统的结构图;
图2是本申请实施例提供的一种接入控制方法的流程图;
图3是本申请实施例提供的另一种接入控制方法的流程图;
图4是本申请实施例提供的一种接入控制装置的结构图;
图5是本申请实施例提供的另一种接入控制装置的结构图;
图6是本申请实施例提供的一种通信设备的结构图;
图7是本申请实施例提供的一种终端的结构图;
图8是本申请实施例提供的一种网络设备的结构图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请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申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,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,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、 时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。然而,以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,尽管这些技术也可应用于NR系统应用以外的应用,如第6代(6th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络设备12。其中,终端11也可以称作终端设备或者用户终端(User Equipment,UE),终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)等终端侧设备,可穿戴式设备包括:手环、耳机、眼镜等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络设备12可以是基站或核心网,其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
为了方便理解,以下对本申请实施例涉及的一些内容进行说明:
一、轻量级终端。
轻量级终端可以称之为简化能力终端(reduced capability User Equipment, RedCap UE),也可以成为轻量化终端(light/lite UE)。主要适用于可穿戴设备(Wearable Device)、工厂环境中的工业传感器终端(Industry sensor)或视频监控设备。以下各实施例中称之为第二类终端。
这类终端通常指的是一些能力有限的设备。它的reduced capability体现在多个方面,例如设备复杂度更低、设备尺寸变小,处理能力更弱、可支持的特性更小或者少,其中,可支持的性能可以理解为以下至少一项:可支持的载波聚合CC个数、可支持的接收天线数、最大支持的带宽和支持的峰值速率等。
二、普通终端。
普通终端可以理解为非轻量化终端,或者在Rel15或Rel16定义的普通类型的终端。以下各实施例中,称之为第一类终端。
三、普通终端系统接入基本流程。
1、初始搜网:包括同步信号块(Synchronization Signal and PBCH block,SSB)同步和系统信息的接收。具体地,先接收主同步信息PSS,再接收辅同步信息(Secondary Synchronisation Signal,SSS),再接收PBCH:获取SSB index,以及物理广播信道(Physical broadcast channel Demodulation Reference Signal,PBCH DMRS)和主信息块(Master Information Block,MIB)中的信息。
2、根据上述获取到的信息再接收广播的系统信息(system information,SI),其中包括接入系统所需信息。
3、根据上述所获得的系统接入所需信息进行随机接入。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的接入控制方法进行详细地说明。
请参见图2,图2是本申请实施例提供的一种接入控制方法的流程图,该方法应用于终端,如图2所示,包括以下步骤:
步骤201,接收第一小区的网络设备发送的第一信息;
步骤202,根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
确定所述第一小区是否支持第二类终端;
确定所述第一小区是否允许第二类终端的接入或者驻留。
本实施例中,提供的接入控制方法主要应用在终端,用于对终端在进行初始接入过程或者进行小区切换过程中,接入小区的控制。进一步的,可以理解为终端当前选择接入的小区。在切换过程中,上述第一小区可以理解为邻小区。
具体的,邻小区可以通过广播的形式发送第一信息,终端可以在初始搜网过程中获取上述第一信息,也可以在接收广播的系统信息过程中获取第一信息。终端在获得第一小区(某一邻小区)发送的第一信息后,并基于该第一信息,可以确定第一小区是否支持第二类终端,也可以确定所述第一小区是否允许第二类终端的接入或者驻留。这样终端可以基于该第一信息,确定是否接入该第一小区。
应理解,一实施例中,在确定第一小区不支持第二类终端,或者第一小区不允许第二终端的接入或驻留的情况下,可以进行小区选择或重选。
本申请实施例通过终端接收第一小区的网络设备发送的第一信息,并根据第一信息确定所述第一小区是否支持第二类终端和/或确定所述第一小区是否允许第二类终端的接入或者驻留,从而实现了对第二类终端的接入控制。因此本申请实施例可以减少第二终端的接入对普通终端的性能的影响。
可选地,在一实施例中,上述第一信息可以包括以下至少一项:
所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
扩展的系统信息;
第二系统信息块(System Information Block,SIB)中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
目标指示信息。
本实施例中,上述第一类终端可以理解为普通终端,也可以称为第一类普通终端。上述第一SSB可以理解为现有的SSB,用于第一类终端进行SSB 同步。上述第二类终端可以理解为轻量级终端,上述第二SSB可以理解为新增的SSB,用于第二类终端进行SSB同步。
可选地,一实施例中,所述第一信息包括第二SSB时,在第一小区支持第二终端或允许第二类终端的接入或者驻留的情况下,由第一小区的网络设备发送第二SSB。对应的,终端在接收到第二SSB时,终端可以认为第一小区支持第二类终端,或也可以认为第一小区允许第二类终端的接入或者驻留。当然在其他实施例中,还可以通过第二SSB携带的信息隐式或者显示的指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
可选地,一实施例中,所述第一信息包括第一MIB时,在第一小区支持第二终端或允许第二类终端的接入或者驻留的情况下,第一小区可以通过在第一MIB中扩展的信息域或预留的信息域携带的信息隐式或者显示的指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
可选地,一实施例中,所述第一信息包括扩展的系统信息时,在第一小区支持第二终端或允许第二类终端的接入或者驻留的情况下,第一小区可以通过在扩展的系统信息携带的信息隐式或者显示的指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
可选地,一实施例中,所述第一信息包括第二SIB1时,在第一小区支持第二终端或允许第二类终端的接入或者驻留的情况下,可以由第一小区的网络设备发送第二SIB1。对应的,终端在接收到第二SIB1时,终端可以认为第一小区支持第二类终端,也可以认为第一小区允许第二类终端的接入或者驻留。当然在其他实施例中,还可以通过第二SIB1携带的信息隐式或者显示的指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
可选地,在所述第一信息包括目标指示信息时,第一小区可以通过目标指示信息显示或者隐式的指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
需要说明的是,当上述第一信息包括以上多种信息时,可以仅通过某一种信息进行指示,也可以通过多种信息进行联合指示,在此不做进一步的限定。
其中,上述扩展的系统信息包括以下至少一项:
第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB,在此例中,SIBx为在现有SIB的基础上,新增加的SIB;
SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB,在此例中,SIBy为在现有的某个SIB中,新增扩展信息域(IE),所述扩展信息域包括与所述第二类终端的系统信息。
本实施例中,上述第一SIB1可以称之为SIB1-extend,是指在传统的SIB1的基础上进行扩展,增加用于指示支持第二类终端或者允许第二类终端接入的额外的SIB1系统消息。换句话说,上述第一SIB1中与所述第二类终端对应的系统信息用于指示以下任一项:
支持所述第二类终端的系统信息;
允许所述第二类终端接入或驻留的系统信息。
终端可以基于该所述第二类终端对应的系统信息,确定以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
上述SIBx可以理解为新增的第二SIB中除第二SIB1之外的其他SIB,可以用于承载第二类终端对应的系统信息。在该系统信息中,可以显示或者隐式的指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
上述SIBy可以理解为基于传统的第一SIB1之后的SIB扩展得到的SIB,例如基于传统的SIB2、SIB3、SIB4····SIBn中的某个SIB扩展得到的SIB,该SIBy可以称之为SIB2-light、SIB3-light、SIB4-light····SIBn-light。在SIBy中包括用于第二类终端第一小区所需的系统信息,通过该系统信息可以隐式或者显示指示以下至少一项:所述第一小区是否支持第二类终端;所述第一 小区是否允许第二类终端的接入或者驻留。
可选地,所述SIBx和所述SIBy中与所述第二类终端对应的系统信息用于指示:所述第二类终端接入或驻留所在小区所需系统信息。
一实施例中,当SIBx或SIBy指示了所述第二类终端接入或驻留所在小区所需系统信息,则终端可以理解为所述第一小区是持第二类终端;也可以理解所述第一小区允许第二类终端的接入或者驻留,此时可以执行接入或者驻留过程。当然在另一实施例中,SIBx或SIBy还可以包括其他指示标识,用于指示以下至少一项:所述第一小区是否支持第二类终端;所述第一小区是否允许第二类终端的接入或者驻留。
需要说明的是,上述x和y的取值,可以通过传统的SIB1消息的部分信元(Information element,IE)指示。
可选地,在一实施例中,上述目标指示信息用于指示以下至少一项:
是否允许所述第二类终端的驻留或者接入;
是否允许预设分类的终端的驻留或者接入;
是否允许预设类别的终端的驻留或者接入;
是否允许预设应用场景的第二类终端的驻留或者接入;
是否允许预设签约信息的第二类终端的驻留或者接入;
是否允许目标终端驻留或接入,所述目标终端为具有预设能力、预设能力集、预设功能、或预设功能集的终端;
第二类终端的随机接入信道(Random Access Channel,RACH)相关配置信息;
第二类终端的接入控制相关配置信息;
是否支持扩展非连续接收(Extended Discontinuous Reception,eDRX)功能;
第二类终端的搜索空间(Search space)相关配置信息;
第二类终端的控制资源集(Control resource set,CORESET)相关配置信息;
第二类终端的参考信息相关配置信息;
第二类终端的小区选择和重选相关配置信息。
本实施例中,上述目标信息中可以包括一个或者多个信息,每个信息用于指示以上任一项。例如,在目标信息中,可以通过第一指示信息指示是否允许所述第二类终端的驻留或者接入,可以通过第二指示信息指示是否允许预设分类的终端的驻留或者接入。当然对于相关配置信息的指示,可以直接指示配置内容,也可以通过指示信息指示配置相关标识,在此不做进一步的限定。
终端的分类可以称之为终端的类型(UE category),例如,可以包括个人用户终端或者工厂用终端。上述终端的类别可以称之为UE type,例如,可以包括上述第一类终端和第二终端。上述终端的应用场景可以称之为Use case。上述终端的签约信息可以称之为Subscription。本实施例中,上述UE category可以是根据功能集(feature set)或者能力集(capability set)或者不同的数据速率(data rate)来定义。不同的UE type可以是根据feature set或者capability set或者不同的数据速率来定义。可选地,对于不同的type,即使相同的category,也可能对应不同的types,比如高端终端(high end UE)和低端终端(low end UE)。而对于不同的use case,可能是不同的category或者不同的type对应不同的应用场景,也可能相同类型或者相同类别的终端在不同的应用场景use case,比如应用于个人业务的穿戴设备(wearable)和工业领域的工业传感器(industry sensor)。对于low end UE,也可以区分低端可穿戴设备(low end wearable)和低端工业传感器(Low end industry sensor)。上述的签约信息一般是指UE的订阅信息(subscription information),比如SIM卡里的运营商的对应签约信息,包括如下至少之一:SIM卡类型、SIM卡业务类型、SIM卡资费信息、SIM卡的优先级和运营商的客户等级等。可以配置不同的初始接入资源对应不同的签约信息。
需要说明的是,上述目标指示信息可以指示允许或者不允许满足一定规则的第二类终端的驻留或者接入,例如,目标指示信息可以指示允许或者不允许某一应用场景和/或某一签约信息的第二终端的驻留或接入。
上述RACH相关配置信息可以包括前导码(preamble)和RACH资源等。
上述接入控制相关配置信息可以包括访问控制(Access control,AC)。
上述Search space相关配置信息可以包括为第二类终端配置单独的search  space。
上述CORESET相关配置信息可以包括为第二类终端配置单独的CORESET。
上述参考信息相关配置信息可以包括为第二类终端配置单独的参考信号。
本实施例中,目标终端为具有预设能力、预设能力集、预设功能、或预设功能集的终端可以理解为所述目标终端的目标对象满足预设条件,其中,所述目标对象包括带宽、天线数量、峰值速率、处理延时、载波数量和发射功率中的至少一项。
例如,在一实施例中,通过上述目标指示信息可以指示是否满足预设条件的第二类终端的驻留或者接入。可选地,预设条件可以为以下至少一项:
带宽能力小于100MHz;
天线数量能力小于4或等于2或等于1;
峰值速率能力小于100Mbps,或者处理延时能力小于预设时间;
支持的载波数量能力小于某个值;
发射功率能力小于某个值。
可选地,在一实施例中,上述目标指示信息可以承载于物理广播信道PBCH、MIB消息、SIB消息或者所述扩展的系统信息中。
应理解,本申请实施例中,上述第一类终端和第二类终端可以采用相同的SSB进行同步,也可以采用不同的SSB进行同步。
其中,一实施例中,在所述第二类终端和所述第一类终端采用相同SSB进行同步,且所述第一信息为扩展的系统信息的情况下,所述接收第一小区的网络设备发送的第一信息包括:
在接收到所述SSB同步后,接收所述扩展的系统信息;
其中,所述根据接收到的所述第一信息执行第一操作之后,所述方法还包括以下至少一项:
在根据所述扩展的系统信息确定所述第一小区不支持第二类终端或者不允许第二类终端的驻留或者接入的情况下,进行小区选择或重选,或者禁止接入所述第一小区;
在根据所述扩展的系统信息确定所述第一小区支持第二类终端或者允许 第二类终端的驻留或者接入的情况下,进行小区驻留或接入。
应理解,本实施例中,接收到所述SSB同步后,接收所述扩展的系统信息可以理解为,首先接收SSB,在接收到SSB后,基于接收到的SSB进行同步,并在进行同步后,进行接收扩展的系统信息。
上述接收扩展的系统信息可以理解为接收第一SIB和/或SIBy,该第一SIB和SIBy中包括有与第二类终端对应的系统信息。
另一实施例中,所述第二类终端和所述第一类终端采用不同SSB进行同步,例如,在所述第一信息包括所述第二SSB和目标信息的情况下,所述接收第一小区的网络设备发送的第一信息包括:
接收所述第二SSB;
在接收到所述第二SSB同步后,接收目标信息,所述目标信息包括如下至少一项:
第一MIB中所述扩展的信息域或预留的信息域;
所述第二SIB;
其中,所述根据接收到的所述第一信息执行第一操作之后,所述方法还包括以下至少一项:
在根据所述目标信息对应的系统消息确定所述第一小区不支持第二类终端或者不允许第二类终端的驻留或者接入的情况下,进行小区选择或重选,或者禁止接入所述第一小区;
在根据所述目标信息对应的系统消息确定所述第一小区支持第二类终端或者允许第二类终端的驻留或者接入的情况下,进行小区驻留或接入。
应理解,当第一类终端接收到上述第一信息后,可以按照正常的流程进行驻留和接入,当第二类终端接收上述第一信息后,可以根据第一信息,进行限制性接入。当第二类终端未接收到上述第一信息时,可以按照一定的规则进行限制性接入,从而进一步避免第二类终端的接入影响第一类终端的性能。例如,所述终端为第二类终端的情况下,所述方法还包括:
在未接收到所述第一信息的部分或者全部信息的情况下,执行第二操作;
其中,所述第二操作包括以下至少一项:
禁止接入所述第一小区或者在预设时间内禁止接入所述第一小区;
不接入所述第一小区或者针对所述第一小区不允许进行接入尝试;
进行小区选择或重选;
不驻留所述第一小区。
请参见图3,图3是本申请实施例提供的另一种接入控制方法的流程图,该方法应用于网络设备,如图3所示,包括以下步骤:
步骤301,发送第一信息,所述第一信息用于终端执行第一操作,所述第一操作包括以下至少一项:
确定第一小区是否支持第二类终端,所述第一小区为所述网络设备归属的小区;
确定所述第一小区是否允许第二类终端的接入或者驻留。
可选地,所述第一信息包括以下至少一项:
所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
扩展的系统信息;
第二系统信息块SIB中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
目标指示信息。
可选地,所述扩展的系统信息包括以下至少一项:
第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB;
SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB。
可选地,所述第一SIB1中与所述第二类终端对应的系统信息用于指示以下任一项:
支持所述第二类终端的系统信息;
允许所述第二类终端接入或驻留的系统信息。
可选地,所述SIBx和所述SIBy中与所述第二类终端对应的系统信息用于指示:所述第二类终端接入或驻留所在小区所需系统信息。
可选地,所述目标指示信息用于指示以下至少一项:
是否允许所述第二类终端的驻留或者接入;
是否允许预设分类的终端的驻留或者接入;
是否允许预设类别的终端的驻留或者接入;
是否允许预设应用场景的第二类终端的驻留或者接入;
是否允许预设签约信息的第二类终端的驻留或者接入;
是否允许目标终端驻留或接入,所述目标终端为具有预设能力、预设能力集、预设功能、或预设功能集的终端;
第二类终端的随机接入信道RACH相关配置信息;
第二类终端的接入控制相关配置信息;
是否支持扩展非连续接收eDRX功能;
第二类终端的搜索空间相关配置信息;
第二类终端的控制资源集相关配置信息;
第二类终端的参考信息相关配置信息;
第二类终端的小区选择和重选相关配置信息。
可选地,所述目标终端的目标对象满足预设条件,其中,所述目标对象包括带宽、天线数量、峰值速率、处理延时、载波数量和发射功率中的至少一项。
可选地,所述目标指示信息承载于物理广播信道PBCH、MIB消息、SIB消息或者所述扩展的系统信息中。
可选地,所述第二类终端为轻量级终端。
需要说明的是,本实施例作为图2所示的实施例对应的网络设备的实施方式,其具体的实施方式可以参见图2所示的实施例相关说明,以及达到相同的有益效果,为了避免重复说明,此处不再赘述。
需要说明的是,本申请实施例提供的接入控制方法,执行主体可以为接入控制装置,或者,该接入控制装置中的用于执行x接入控制方法的控制模 块。本申请实施例中以接入控制装置执行接入控制方法为例,说明本申请实施例提供的接入控制装置。
请参见图4,图4是本申请实施例提供的一种接入控制装置的结构图,如图4所示,接入控制装置400包括:
接收模块401,用于接收第一小区的网络设备发送的第一信息;
处理模块402,用于根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
确定所述第一小区是否支持第二类终端;
确定所述第一小区是否允许第二类终端的接入或者驻留。
可选地,所述第一信息包括以下至少一项:
所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
扩展的系统信息;
第二系统信息块SIB中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
目标指示信息。
可选地,所述扩展的系统信息包括以下至少一项:
第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB;
SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB。
可选地,所述第一SIB1中与所述第二类终端对应的系统信息用于指示以下任一项:
支持所述第二类终端的系统信息;
允许所述第二类终端接入驻留的系统信息。
可选地,所述SIBx和所述SIBy中与所述第二类终端对应的系统信息用于指示:所述第二类终端接入或驻留所在小区所需系统信息。
可选地,所述目标指示信息用于指示以下至少一项:
是否允许所述第二类终端的驻留或者接入;
是否允许预设分类的终端的驻留或者接入;
是否允许预设类别的终端的驻留或者接入;
是否允许预设应用场景的第二类终端的驻留或者接入;
是否允许预设签约信息的第二类终端的驻留或者接入;
是否允许目标终端驻留或接入,所述目标终端为具有预设能力、预设能力集、预设功能、或预设功能集的终端;
第二类终端的随机接入信道RACH相关配置信息;
第二类终端的接入控制相关配置信息;
是否支持扩展非连续接收eDRX功能;
第二类终端的搜索空间相关配置信息;
第二类终端的控制资源集相关配置信息;
第二类终端的参考信息相关配置信息;
第二类终端的小区选择和重选相关配置信息。
可选地,所述目标终端的目标对象满足预设条件,其中,所述目标对象包括带宽、天线数量、峰值速率、处理延时、载波数量和发射功率中的至少一项。
可选地,所述目标指示信息承载于物理广播信道PBCH、MIB消息、SIB消息或者所述扩展的系统信息中。
可选地,在所述第二类终端和所述第一类终端采用相同SSB进行同步,且所述第一信息为扩展的系统信息的情况下,所述接收模块401具体用于:在接收到所述SSB同步后,接收所述扩展的系统信息;
其中,所述根据接收到的所述第一信息执行第一操作之后,所述处理模块402还用于执行以下至少一项:
在根据所述扩展的系统信息确定所述第一小区不支持第二类终端或者不允许第二类终端的驻留或者接入的情况下,进行小区选择或重选,或者禁止 接入所述第一小区;
在根据所述扩展的系统信息确定所述第一小区支持第二类终端或者允许第二类终端的驻留或者接入的情况下,进行小区驻留或接入。
可选地,所述第一信息包括所述第二SSB和目标信息的情况下,所述接收模块401具体用于:接收所述第二SSB;在接收到所述第二SSB同步后,接收目标信息,所述目标信息包括如下至少一项:
第一MIB中所述扩展的信息域或预留的信息域;
所述第二SIB;
其中,所述根据接收到的所述第一信息执行第一操作之后,所述处理模块402还用于执行以下至少一项:
在根据所述目标信息对应的系统消息确定所述第一小区不支持第二类终端或者不允许第二类终端的驻留或者接入的情况下,进行小区选择或重选,或者禁止接入所述第一小区;
在根据所述目标信息对应的系统消息确定所述第一小区支持第二类终端或者允许第二类终端的驻留或者接入的情况下,进行小区驻留或接入。
可选地,所述终端为第二类终端的情况下,所述处理模块401还用于:在未接收到所述第一信息的部分或者全部信息的情况下,执行第二操作;
其中,所述第二操作包括以下至少一项:
禁止接入所述第一小区或者在预设时间内禁止接入所述第一小区;
不接入所述第一小区或者针对所述第一小区不允许进行接入尝试;
进行小区选择或重选;
不驻留所述第一小区。
可选地,所述第二类终端为轻量级终端。
本申请实施例提供的终端能够实现图2的方法实施例中各个过程,为避免重复,这里不再赘述。
请参见图5,图5是本申请实施例提供的一种接入控制装置的结构图,如图5所示,接入控制装置500包括:
发送模块501,用于发送第一信息,所述第一信息用于终端执行第一操作,所述第一操作包括以下至少一项:
确定第一小区是否支持第二类终端,所述第一小区为所述接入控制装置归属的小区;
确定所述第一小区是否允许第二类终端的接入或者驻留。
本申请实施例提供的接入控制装置能够实现图3的方法实施例中各个过程,为避免重复,这里不再赘述。
本申请实施例中的接入控制装置可以是装置,也可以是终端中的部件、集成电路、或芯片。该装置可以是移动终端,也可以为非移动终端。示例性的,移动终端可以包括但不限于上述所列举的终端11的类型,非移动终端可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
本申请实施例中的接入控制装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统,可以为ios操作系统,还可以为其他可能的操作系统,本申请实施例不作具体限定。
本申请实施例提供的接入控制装置能够实现图3的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图6所示,本申请实施例还提供一种通信设备600,包括处理器601,存储器602,存储在存储器602上并可在所述处理器601上运行的程序或指令,例如,该通信设备600为终端时,该程序或指令被处理器601执行时实现上述xxx方法实施例的各个过程,且能达到相同的技术效果。该通信设备600为网络设备时,该程序或指令被处理器601执行时实现上述xxx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。
图7为实现本申请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以及处理器710等部件。
本领域技术人员可以理解,终端700还可以包括给各个部件供电的电源(比如电池),电源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。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,在此不再赘述。
应理解的是,本申请实施例中,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。显示单元706可包括显示面板7061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。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。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。
本申请实施例中,射频单元701将来自网络设备的下行数据接收后,给处理器710处理;另外,将上行的数据发送给网络设备。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。
存储器709可用于存储软件程序或指令以及各种数据。存储器709可主要包括存储程序或指令区和存储数据区,其中,存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)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,其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
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或指令等,调制解调处理器主要处理无线通信,如基带处理器。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。
其中,射频单元701,用于接收第一小区的网络设备发送的第一信息;
处理器710,用于根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
确定所述第一小区是否支持第二类终端;
确定所述第一小区是否允许第二类终端的接入或者驻留。
应理解,本实施例中,上述处理器710和射频单元701能够实现图2的方法实施例的各个过程,为避免重复,这里不再赘述。
具体地,本申请实施例还提供了一种网络设备。如图8所示,该网络设备800包括:天线801、射频装置802、基带装置803。天线801与射频装置802连接。在上行方向上,射频装置802通过天线801接收信息,将接收的信息发送给基带装置803进行处理。在下行方向上,基带装置803对要发送的信息进行处理,并发送给射频装置802,射频装置802对收到的信息进行处理后经过天线801发送出去。
上述频带处理装置可以位于基带装置803中,以上实施例中网络设备执行的方法可以在基带装置803中实现,该基带装置803包括处理器804和存储器805。
基带装置803例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图8所示,其中一个芯片例如为处理器804,与存储器805连接,以调用存储器805中的程序,执行以上方法实施例中所示的网络设备操作。
该基带装置803还可以包括网络接口806,用于与射频装置802交互信息,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本申请实施例的网络设备还包括:存储在存储器805上并可在处理器804上运行的指令或程序,处理器804调用存储器805中的指令或程序执行图5所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令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,所述处理器为上述实施例中所述的电子设备中的处理器。所述可 读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行网络设备程序或指令,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。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品,所述计算机程序产品存储于非易失性的存储器,所述计算机程序产品被至少一个处理器执行以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。
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。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
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,本申请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,或者基站等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请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申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (32)

  1. 一种接入控制方法,应用于终端,包括:
    接收第一小区的网络设备发送的第一信息;
    根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
    确定所述第一小区是否支持第二类终端;
    确定所述第一小区是否允许第二类终端的接入或者驻留。
  2. 根据权利要求1所述的方法,其中,所述第一信息包括以下至少一项:
    所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
    第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
    扩展的系统信息;
    第二系统信息块SIB中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
    目标指示信息。
  3. 根据权利要求2所述的方法,其中,所述扩展的系统信息包括以下至少一项:
    第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
    SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB;
    SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB。
  4. 根据权利要求3所述的方法,其中,所述第一SIB1中与所述第二类终端对应的系统信息用于指示以下任一项:
    支持所述第二类终端的系统信息;
    允许所述第二类终端接入或驻留的系统信息。
  5. 根据权利要求3所述的方法,其中,所述SIBx和所述SIBy中与所述第二类终端对应的系统信息用于指示:所述第二类终端接入或驻留所在小区所需系统信息。
  6. 根据权利要求2所述的方法,其中,所述目标指示信息用于指示以下至少一项:
    是否允许所述第二类终端的驻留或者接入;
    是否允许预设分类的终端的驻留或者接入;
    是否允许预设类别的终端的驻留或者接入;
    是否允许预设应用场景的第二类终端的驻留或者接入;
    是否允许预设签约信息的第二类终端的驻留或者接入;
    是否允许目标终端驻留或接入,所述目标终端为具有预设能力、预设能力集、预设功能、或预设功能集的终端;
    第二类终端的随机接入信道RACH相关配置信息;
    第二类终端的接入控制相关配置信息;
    是否支持扩展非连续接收eDRX功能;
    第二类终端的搜索空间相关配置信息;
    第二类终端的控制资源集相关配置信息;
    第二类终端的参考信息相关配置信息;
    第二类终端的小区选择和重选相关配置信息。
  7. 根据权利要求6所述的方法,其中,所述目标终端的目标对象满足预设条件,其中,所述目标对象包括带宽、天线数量、峰值速率、处理延时、载波数量和发射功率中的至少一项。
  8. 根据权利要求2所述的方法,其中,所述目标指示信息承载于物理广播信道PBCH、MIB消息、SIB消息或者所述扩展的系统信息中。
  9. 根据权利要求2所述的方法,其中,在所述第二类终端和所述第一类终端采用相同SSB进行同步,且所述第一信息为扩展的系统信息的情况下,所述接收第一小区的网络设备发送的第一信息包括:
    在接收到所述SSB同步后,接收所述扩展的系统信息;
    其中,所述根据接收到的所述第一信息执行第一操作之后,所述方法还 包括以下至少一项:
    在根据所述扩展的系统信息确定所述第一小区不支持第二类终端或者不允许第二类终端的驻留或者接入的情况下,进行小区选择或重选,或者禁止接入所述第一小区;
    在根据所述扩展的系统信息确定所述第一小区支持第二类终端或者允许第二类终端的驻留或者接入的情况下,进行小区驻留或接入。
  10. 根据权利要求2所述的方法,其中,所述第一信息包括所述第二SSB和目标信息的情况下,所述接收第一小区的网络设备发送的第一信息包括:
    接收所述第二SSB;
    在接收到所述第二SSB同步后,接收目标信息,所述目标信息包括如下至少一项:
    第一MIB中所述扩展的信息域或预留的信息域;
    所述第二SIB;
    其中,所述根据接收到的所述第一信息执行第一操作之后,所述方法还包括以下至少一项:
    在根据所述目标信息对应的系统消息确定所述第一小区不支持第二类终端或者不允许第二类终端的驻留或者接入的情况下,进行小区选择或重选,或者禁止接入所述第一小区;
    在根据所述目标信息对应的系统消息确定所述第一小区支持第二类终端或者允许第二类终端的驻留或者接入的情况下,进行小区驻留或接入。
  11. 根据权利要求1所述的方法,其中,所述终端为第二类终端的情况下,所述方法还包括:
    在未接收到所述第一信息的部分或者全部信息的情况下,执行第二操作;
    其中,所述第二操作包括以下至少一项:
    禁止接入所述第一小区或者在预设时间内禁止接入所述第一小区;
    不接入所述第一小区或者针对所述第一小区不允许进行接入尝试;
    进行小区选择或重选;
    不驻留所述第一小区。
  12. 根据权利要求1所述的方法,其中,所述第二类终端为轻量级终端。
  13. 一种接入控制方法,应用于网络设备,包括:
    发送第一信息,所述第一信息用于终端执行第一操作,所述第一操作包括以下至少一项:
    确定第一小区是否支持第二类终端,所述第一小区为所述网络设备归属的小区;
    确定所述第一小区是否允许第二类终端的接入或者驻留。
  14. 根据权利要求13所述的方法,其中,所述第一信息包括以下至少一项:
    所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
    第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
    扩展的系统信息;
    第二系统信息块SIB中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
    目标指示信息。
  15. 根据权利要求14所述的方法,其中,所述扩展的系统信息包括以下至少一项:
    第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
    SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB;
    SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB。
  16. 根据权利要求15所述的方法,其中,所述第一SIB1中与所述第二类终端对应的系统信息用于指示以下任一项:
    支持所述第二类终端的系统信息;
    允许所述第二类终端接入或驻留的系统信息。
  17. 根据权利要求15所述的方法,其中,所述SIBx和所述SIBy中与所 述第二类终端对应的系统信息用于指示:所述第二类终端接入或驻留所在小区所需系统信息。
  18. 根据权利要求14所述的方法,其中,所述目标指示信息用于指示以下至少一项:
    是否允许所述第二类终端的驻留或者接入;
    是否允许预设分类的终端的驻留或者接入;
    是否允许预设类别的终端的驻留或者接入;
    是否允许预设应用场景的第二类终端的驻留或者接入;
    是否允许预设签约信息的第二类终端的驻留或者接入;
    是否允许目标终端驻留或接入,所述目标终端为具有预设能力、预设能力集、预设功能、或预设功能集的终端;
    第二类终端的随机接入信道RACH相关配置信息;
    第二类终端的接入控制相关配置信息;
    是否支持扩展非连续接收eDRX功能;
    第二类终端的搜索空间相关配置信息;
    第二类终端的控制资源集相关配置信息;
    第二类终端的参考信息相关配置信息;
    第二类终端的小区选择和重选相关配置信息。
  19. 根据权利要求18所述的方法,其中,所述目标终端的目标对象满足预设条件,其中,所述目标对象包括带宽、天线数量、峰值速率、处理延时、载波数量和发射功率中的至少一项。
  20. 根据权利要求14所述的方法,其中,所述目标指示信息承载于物理广播信道PBCH、MIB消息、SIB消息或者所述扩展的系统信息中。
  21. 根据权利要求13所述的方法,其中,所述第二类终端为轻量级终端。
  22. 一种接入控制装置,包括:
    接收模块,用于接收第一小区的网络设备发送的第一信息;
    处理模块,用于根据接收到的所述第一信息执行第一操作,其中,所述第一操作包括以下任一项:
    确定所述第一小区是否支持第二类终端;
    确定所述第一小区是否允许第二类终端的接入或者驻留。
  23. 根据权利要求22所述的装置,其中,所述第一信息包括以下至少一项:
    所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
    第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
    扩展的系统信息;
    第二系统信息块SIB中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
    目标指示信息。
  24. 根据权利要求23所述的装置,其中,所述扩展的系统信息包括以下至少一项:
    第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
    SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB;
    SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB。
  25. 一种接入控制装置,包括:
    发送模块,用于发送第一信息,所述第一信息用于终端执行第一操作,所述第一操作包括以下至少一项:
    确定第一小区是否支持第二类终端,所述第一小区为所述接入控制装置归属的小区;
    确定所述第一小区是否允许第二类终端的接入或者驻留。
  26. 根据权利要求25所述的装置,其中,所述第一信息包括以下至少一项:
    所述第二类终端对应的第二同步信号块SSB,所述第二SSB用于所述第二类终端的同步,所述第二SSB不同于第一类终端对应的第一SSB;
    第一主信息块MIB中扩展的信息域或预留的信息域,所述第一MIB为第一类普通终端对应的MIB;
    扩展的系统信息;
    第二系统信息块SIB中的第二SIB1,所述第二SIB1用于承载第二类终端接入所在小区所需系统信息,所述第二SIB为所述第二类终端对应的SIB;
    目标指示信息。
  27. 根据权利要求26所述的装置,其中,所述扩展的系统信息包括以下至少一项:
    第一SIB1中与所述第二类终端对应的系统信息,所述第一SIB1归属于第一SIB,所述第一SIB为所述第一类终端对应的SIB;
    SIBx中与所述第二类终端对应的系统信息,x为大于1的整数,所述SIBx归属于所述第二SIB;
    SIBy中与所述第二类终端对应的系统信息,y为大于1的整数,所述SIBy归属于所述第一SIB。
  28. 一种通信设备,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或指令,所述程序或指令被所述处理器执行时实现如权利要求1至21中任一项所述的接入控制方法中的步骤。
  29. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指被处理器执行时实现如权利要求1至21中任一项所述的接入控制方法的步骤。
  30. 一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如权利要求1至21中任一项所述的接入控制方法。
  31. 一种计算机程序产品,所述计算机程序产品存储于非易失性的存储器,所述计算机程序产品被至少一个处理器执行以实现如权利要求1至21中任一项所述的接入控制方法。
  32. 一种通信设备,被配置成用于执行如权利要求1至21中任一项所述的接入控制方法的步骤。
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