WO2023142085A1 - 寻呼触发方法及装置 - Google Patents

寻呼触发方法及装置 Download PDF

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Publication number
WO2023142085A1
WO2023142085A1 PCT/CN2022/075098 CN2022075098W WO2023142085A1 WO 2023142085 A1 WO2023142085 A1 WO 2023142085A1 CN 2022075098 W CN2022075098 W CN 2022075098W WO 2023142085 A1 WO2023142085 A1 WO 2023142085A1
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Prior art keywords
paging
terminal device
type
target type
paging message
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PCT/CN2022/075098
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English (en)
French (fr)
Inventor
牟勤
Original Assignee
北京小米移动软件有限公司
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.)
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202280000220.7A priority Critical patent/CN116897570A/zh
Priority to PCT/CN2022/075098 priority patent/WO2023142085A1/zh
Publication of WO2023142085A1 publication Critical patent/WO2023142085A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Definitions

  • the present application relates to the technical field of communications, and in particular to a method and device for triggering paging.
  • the network device can notify the terminal device that system information changes through paging. Due to the introduction of different terminal types or terminal characteristics, the system information field for different terminal types is supported in the system information. When only the information field for a certain type of terminal in the system information is updated, the network device will still trigger for all terminals. Paging causes waste of signaling resources and increases power consumption of the terminal.
  • the embodiment of the first aspect of the present application proposes a paging trigger method, the method is executed by a network device, and the method includes:
  • the change of the system information is associated with at least one type of terminal device of the target type.
  • each type is configured with at least one of a corresponding paging wireless network temporary identifier, resource, and paging advance indication.
  • the triggering paging for the terminal device of the target type includes:
  • the triggering paging for the terminal device of the target type includes:
  • the resources include at least one of the following:
  • Partial bandwidth BWP control resource set CORESET, search space, and paging timing.
  • the triggering paging for the terminal device of the target type includes:
  • the paging advance indication is carried in downlink control information DCI.
  • the embodiment of the second aspect of the present application proposes a paging trigger method, the method is executed by a terminal device, and the method includes:
  • the changed system information is acquired, where the change of the system information is associated with the target type to which the terminal device belongs.
  • the target type is one of at least one type
  • each type in the at least one type is configured with at least one of a corresponding paging wireless network temporary identifier, resource, and paging advance indication.
  • the method includes:
  • the network device receiving a first paging message sent by the network device, where the first paging message is a first paging message scrambled by using a paging wireless network temporary identifier corresponding to the target type to which the terminal device belongs.
  • the method includes:
  • the second paging message is received on a resource corresponding to the target type to which the terminal device belongs.
  • the resources include at least one of the following:
  • Partial bandwidth BWP control resource set CORESET, search space, and paging timing.
  • the method includes:
  • a third paging message is received in response to the paging advance indication.
  • the paging advance indication is carried in downlink control information DCI.
  • the embodiment of the third aspect of the present application proposes a paging trigger device, the device is applied to network equipment, and the device includes:
  • a transceiver unit configured to trigger paging for a terminal device of a target type in response to a change in system information
  • the change of the system information is associated with at least one type of terminal device of the target type.
  • each type is configured with at least one of a corresponding paging wireless network temporary identifier, resource, and paging advance indication.
  • the transceiver unit is specifically configured to:
  • the transceiver unit is specifically configured to:
  • the resources include at least one of the following:
  • Partial bandwidth BWP control resource set CORESET, search space, and paging timing.
  • the transceiver unit is specifically configured to:
  • the paging advance indication is carried in downlink control information DCI.
  • the embodiment of the fourth aspect of the present application proposes a paging trigger device, the device is applied to a terminal device, and the device includes:
  • the transceiver unit is configured to acquire changed system information in response to the paging triggered by the network device, where the change of the system information is associated with the target type to which the terminal device belongs.
  • the target type is one of at least one type
  • each type in the at least one type is configured with at least one of a corresponding paging wireless network temporary identifier, resource, and paging advance indication.
  • the transceiver unit is specifically configured to:
  • the network device receiving a first paging message sent by the network device, where the first paging message is a first paging message scrambled by using a paging wireless network temporary identifier corresponding to the target type to which the terminal device belongs.
  • the transceiver unit is specifically configured to:
  • the resources include at least one of the following:
  • Partial bandwidth BWP control resource set CORESET, search space, and paging timing.
  • the transceiver unit is specifically configured to:
  • a third paging message is received in response to the paging advance indication.
  • the paging advance indication is carried in downlink control information DCI.
  • the embodiment of the fifth aspect of the present application provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the paging triggering method described in the embodiment of the first aspect above.
  • the embodiment of the sixth aspect of the present application provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the paging triggering method described in the embodiment of the second aspect above.
  • the embodiment of the seventh aspect of the present application provides a communication device, the device includes a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to make the The device executes the paging triggering method described in the embodiment of the first aspect above.
  • the embodiment of the eighth aspect of the present application provides a communication device, the device includes a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to make the The device executes the paging triggering method described in the embodiment of the second aspect above.
  • the embodiment of the ninth aspect of the present application provides a computer-readable storage medium for storing instructions, and when the instructions are executed, the paging triggering method described in the embodiment of the first aspect above is implemented.
  • the embodiment of the tenth aspect of the present application provides a computer-readable storage medium for storing instructions, and when the instructions are executed, the paging triggering method described in the embodiment of the second aspect above is implemented.
  • the embodiment of the eleventh aspect of the present application provides a computer program that, when running on a computer, causes the computer to execute the paging trigger assignment method described in the embodiment of the first aspect.
  • the embodiment of the twelfth aspect of the present application provides a computer program that, when running on a computer, causes the computer to execute the paging triggering method described in the embodiment of the second aspect.
  • a paging triggering method and device provided in the embodiments of the present application triggers paging for terminal equipment of a target type by responding to a change in system information, wherein the change of the system information is related to at least one type of the target Types of terminal equipment are associated so that different types of terminal equipment can be in different paging groups.
  • the network device can only trigger paging for this type of terminal equipment. This effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • FIG. 1 is a schematic flowchart of a paging trigger method provided by an embodiment of the present application
  • FIG. 2 is a schematic flowchart of another paging trigger method provided by the embodiment of the present application.
  • FIG. 3 is a schematic flowchart of another paging trigger method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of another paging triggering method provided by an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a paging trigger method provided by an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of another paging triggering method provided by an embodiment of the present application.
  • FIG. 7 is a schematic flowchart of another paging trigger method provided by the embodiment of the present application.
  • FIG. 8 is a schematic flowchart of another paging triggering method provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a paging trigger device provided by an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a paging trigger device provided by an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of another paging trigger device provided by an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a chip provided by an embodiment of the present application.
  • first, second, and third may be used in the embodiment of the present application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present application, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information
  • second information may also be called first information.
  • the words "if” and "if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • LTE Long Term Evolution
  • 5G new air interface system 5G new air interface system
  • other future new mobile communication systems 5G new air interface system
  • the network device in this embodiment of the present application is an entity on the network side for transmitting or receiving signals.
  • network equipment can be evolved base station (Evolved NodeB, eNB), transmission point (Transmission Reception Point, TRP), next generation base station (Next Generation NodeB, gNB) in NR system, base station in other future mobile communication systems Or an access node in a wireless fidelity (Wireless Fidelity, WiFi) system, etc.
  • eNB evolved base station
  • TRP Transmission Reception Point
  • next generation base station Next Generation NodeB, gNB
  • the embodiment of the present application does not limit the specific technology and specific device form adopted by the network device.
  • the network device provided by the embodiment of the present application may be composed of a centralized unit (Central Unit, CU) and a distributed unit (Distributed Unit, DU), wherein the CU may also be called a control unit (Control Unit), and the CU-DU
  • the structure of the network device such as the protocol layer of the base station, can be separated, and the functions of some protocol layers are placed in the centralized control of the CU, and the remaining part or all of the functions of the protocol layer are distributed in the DU, and the CU centrally controls the DU.
  • the terminal device in the embodiment of the present application is an entity on the user side for receiving or transmitting signals, such as a mobile phone.
  • the terminal equipment may also be called terminal equipment (terminal), user equipment (user equipment, UE), mobile station (Mobile Station, MS), mobile terminal equipment (Mobile Terminal, MT) and so on.
  • the terminal device can be a car with communication functions, a smart car, a mobile phone (Mobile Phone), a wearable device, a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, an augmented reality ( Augmented Reality, AR) terminal equipment, wireless terminal equipment in Industrial Control, wireless terminal equipment in Self-Driving, wireless terminal equipment in Remote Medical Surgery, smart grid ( Wireless terminal devices in Smart Grid, wireless terminal devices in Transportation Safety, wireless terminal devices in Smart City, wireless terminal devices in Smart Home, etc.
  • the embodiment of the present application does not limit the specific technology and specific device form adopted by the terminal device.
  • FIG. 1 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a network device. As shown in Figure 1, the method may include the following steps:
  • Step 101 triggering paging for a target type of terminal device in response to a change of system information, wherein the change of system information is associated with at least one type of target type of terminal device.
  • the communication system includes at least one type of terminal equipment, and a change in system information may only be associated with a certain type of terminal equipment.
  • Terminal devices may be classified with respect to their characteristics. It can be understood that there are many ways to classify terminal devices.
  • terminal devices may be classified according to their capabilities.
  • the communication system may include: ordinary terminal devices (which may be called legacyUE or non-RedCap UE), reduced capability (reduced capability, RedCap) terminal devices, Evolved reduced capability (enhanced reduced capability, eRedCap) terminal equipment and so on.
  • the terminal devices may also be classified according to the protocols supported by the terminal devices.
  • the communication system may include: terminal devices supporting the R15 protocol, terminal devices supporting the R17 protocol, and so on.
  • terminal devices may also be classified according to features supported by the terminal devices.
  • the communication system may include: terminal devices supporting coverage enhancement and terminal devices not supporting coverage enhancement.
  • the change of the system information is associated with the target type terminal device in at least one type of terminal device, that is, the change in the system information is the change of the target type terminal device in the at least one type of terminal device , there is an information update in the information field corresponding to the target type terminal device in the system information.
  • the network device can trigger paging for the target type of terminal device.
  • system information may be at least one of a master information block (MIB, Master Information Block) and a series of system information blocks (SIB, System Information Block).
  • MIB Master Information Block
  • SIB System Information Block
  • each type of terminal device is configured with at least one of corresponding paging radio network temporary identity (PagingRadio Network Tempory Identity, P-RNTI), resource and paging early indication (paging early indication, PEI).
  • P-RNTI paging Radio Network Tempory Identity
  • PEI paging early indication
  • the resources may include at least one of the following: partial bandwidth BWP (Bandwidth Part), control resource set CORESET (Control Resource Set), search space (Search Space), and paging occasion (Paging Occasion, PO).
  • BWP Bandwidth Part
  • CORESET Control Resource Set
  • Search Space Search Space
  • paging occasion Paging Occasion, PO
  • triggering paging by a network device on a target type terminal device means that only the target type terminal device can obtain the paging message sent by the network device and can respond to the triggered paging message. , to obtain the changed system information.
  • the network device can trigger paging for the target type terminal device according to at least one of P-RNTI, resource and paging advance indication corresponding to the target type terminal device.
  • the network device may use the P-RNTI corresponding to the target type terminal device to scramble the paging message, and send the scrambled paging message to the target type terminal device.
  • the network device may use resources corresponding to the target type terminal device to send the paging message.
  • the network device may send a paging advance indication to the target type terminal device, and then send a paging message to the target type terminal device.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the paging message.
  • the network device may use the P-RNTI corresponding to the target type terminal device to scramble the paging message, and send the scrambled paging message on the resource corresponding to the target type terminal device.
  • the network device may send a paging pre-indication to the target type terminal device, and then send the target type terminal device a paging pre-scrambled by using the P-RNTI corresponding to the target type terminal device. call message.
  • the paging pre-indication is used to instruct the terminal equipment of the target type to receive the paging message.
  • the network device may send a paging pre-indication to the target type terminal device, and then use resources corresponding to the target type terminal device to send a paging message.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the paging message.
  • the network device may send a paging pre-indication to the target type terminal device, and then send the scrambled P-RNTI corresponding to the target type terminal device on the resource corresponding to the target type terminal device. subsequent paging messages.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the paging message.
  • the paging pre-indication may be carried in downlink control information (DCI).
  • DCI downlink control information
  • the DCI may carry paging pre-indications corresponding to each type of terminal device in the at least one type of terminal device, and the paging pre-indication can indicate whether the corresponding type of terminal device will receive a paging message, or indicate whether There are paging messages for the corresponding type of terminal equipment.
  • the network device can only trigger paging for this type of terminal equipment, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • FIG. 2 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a network device. As shown in Figure 2, the method may include the following steps:
  • Step 201 in response to the change of the system information, scrambling the first paging message by using the temporary identifier of the paging wireless network corresponding to the terminal device of the target type.
  • the change of the system information is associated with a target type terminal device in at least one type of terminal device.
  • the target type is any type in the at least one type.
  • the basis for classifying terminal devices is as described above, and details are not repeated here.
  • the system information may be at least one of a main information block MIB and a system information block SIB.
  • each type of terminal equipment has a corresponding P-RNTI.
  • the network device can use the paging radio network temporary identifier P-RNTI corresponding to the terminal device of the target type to scramble the first paging message.
  • the terminal device of the target type can successfully decode and obtain the first paging message after receiving the first paging message scrambled by the P-RNTI corresponding to the target type. That is, the network device triggers paging for the terminal device of the target type.
  • Step 202 sending the scrambled first paging message.
  • the network device After scrambling the first paging message by using the P-RNTI corresponding to the target type terminal device, the network device sends the scrambled first paging message.
  • the terminal device of the target type can receive the scrambled first paging information, acquire the first paging information, and can acquire changed system information in response to the triggered paging.
  • any terminal device can receive the scrambled first paging message, but only the terminal device of the target type receives the scrambled paging message.
  • the first paging message can be obtained, and the changed system information can be obtained in response to obtaining the first paging message, that is, the network device triggers paging for the terminal device of the target type. Call, indicating that the system information of the terminal device of this target type has changed.
  • the target type terminal device can decode it to obtain the first paging message.
  • the first paging message is scrambled by using the paging wireless network temporary identifier corresponding to the target type, and the scrambled first paging message is sent to the terminal device of the target type.
  • Different types of terminal equipment can be in different paging groups.
  • the network equipment can scramble the paging message through the P-RNTI corresponding to this type, so that only This type of terminal device can correctly decode the received message and obtain the paging message.
  • the network device only triggers paging for this type of terminal device, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • FIG. 3 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a network device. As shown in Figure 3, the method may include the following steps:
  • Step 301 in response to a change in system information, send a second paging message by using a resource corresponding to a target type terminal device.
  • the change of the system information is associated with a target type terminal device in at least one type of terminal device.
  • the target type terminal device is any type of terminal device in the at least one type of terminal device.
  • the basis for classifying terminal devices is as described above, and details are not repeated here.
  • the system information may be at least one of a main information block MIB and a system information block SIB.
  • the resources may include at least one of the following: partial bandwidth BWP (Bandwidth Part), control resource set CORESET (Control Resource Set), search space (Search Space), and paging occasion (Paging Occasion, PO).
  • BWP Bandwidth Part
  • CORESET Control Resource Set
  • Search Space Search Space
  • paging occasion Paging Occasion, PO
  • each type of terminal device in the at least one type has corresponding resources.
  • the network device uses the resources corresponding to the target type terminal device to send the second paging message.
  • the target type terminal device can monitor on the resource corresponding to the target type terminal device, and receives the second paging message, that is, the network device triggers paging for the target type terminal device, indicating that the target type terminal device The system information for has changed.
  • the target type terminal device can acquire changed system information in response to the triggered paging.
  • each type of the n types is configured with a corresponding search space, wherein search space 1 corresponds to type 1, search space 2 corresponds to type 2... ...search space n corresponds to type n.
  • search space 1 corresponds to type 1
  • each type is configured with corresponding resources, and each type of terminal device will listen to the paging message sent by the network device on its own corresponding resource. Therefore, when the network device uses the resource corresponding to the target type to send the second paging message When paging a message, only the terminal equipment of this target type is triggered to be paged.
  • the resources corresponding to the target type of terminal equipment are used to send the second paging message, so that different types of terminal equipment can be in different paging groups.
  • the network device can send a paging message on the resource corresponding to this type, and each type of terminal device monitors the paging on the resource corresponding to each type of terminal device, so that only this type of terminal device can obtain the paging message , the network device only triggers paging for this type of terminal device, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • FIG. 4 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a network device. As shown in Figure 4, the method may include the following steps:
  • Step 401 in response to a change in system information, send a paging advance indication to a target type terminal device.
  • the paging pre-indication is used to instruct the target type terminal device to receive the third paging message at a corresponding paging occasion (paging occasion, PO), and the change of the system information is related to the target type terminal device in at least one type of terminal device couplet.
  • the target type terminal device is any type of terminal device in the at least one type of terminal device.
  • the basis for classifying terminal devices is as described above, and details are not repeated here.
  • the system information may be at least one of a main information block MIB and a system information block SIB.
  • each type of terminal device in the at least one type of terminal device has a corresponding paging advance indication.
  • the network device sends the paging advance indication to the target type terminal device.
  • the target type terminal device receives the paging advance indication, and can receive the third paging message at a subsequent paging opportunity according to the paging advance indication, that is, the network device triggers paging for the target type terminal device.
  • the terminal device of the target type can acquire the changed system information in response to the triggered paging.
  • the paging advance indication is carried in downlink control information DCI.
  • the DCI may carry paging pre-indications corresponding to each type of terminal device of the at least one type of terminal device, and the paging pre-indication can indicate whether the corresponding type of terminal device will receive a paging message.
  • an information field in the DCI carries paging pre-indications corresponding to various types of terminal equipment, and the paging pre-indication can indicate whether the corresponding type of terminal equipment receives paging through the bit value of the corresponding bit in the information field.
  • information For example, a bit value of 1 indicates that the corresponding type of terminal equipment receives the paging message, a bit value of 0 indicates that the corresponding type of terminal equipment does not receive the paging message, and similarly, a bit value of 0 indicates that the corresponding type of terminal equipment receives the paging message.
  • a paging message, a bit value of 1 indicates that the terminal equipment of the corresponding type does not receive a paging message.
  • each type of terminal device in the n types of terminal devices is configured with a corresponding paging advance indication
  • the DCI carries the n types of The paging pre-indication corresponding to the type of terminal equipment.
  • there are at least n-bit information fields corresponding to n types of terminals in the DCI where the first bit is the paging advance indication corresponding to type 1, and the second bit is the paging advance indication corresponding to type 2...
  • the first Bit n is a paging pre-indication corresponding to type n, and a bit value of 1 indicates that the terminal equipment of the corresponding type receives the paging message, and a bit value of 0 indicates that the terminal equipment of the corresponding type does not receive the paging message.
  • the network equipment sends the DCI carrying paging pre-indications corresponding to n types.
  • the bit value of the first bit is 1, and the bit values of other bits are 0.
  • a bit value of 1 indicates that the corresponding type of terminal equipment receives the paging message is only one possible implementation manner, and a bit value of 0 may indicate that the corresponding type of terminal equipment receives the paging message.
  • any terminal device may receive the DCI carrying the paging pre-indication corresponding to each type of terminal device in at least one type of terminal device.
  • Step 402 sending a third paging message.
  • the network device After sending the paging advance indication to the target type terminal device, the network device sends the third paging message to the target type terminal device.
  • the target type terminal device After receiving the paging advance indication, the target type terminal device receives the third paging message according to the indication of the paging advance indication. That is, the network device triggers paging for the target type terminal device, indicating that the system information of the target type terminal device has changed. The terminal device of the target type can acquire the changed system information in response to the triggered paging.
  • the network device can send a paging advance indication, and only the paging advance indication corresponding to the target type is to instruct the terminal equipment to receive paging messages, so that only this type of terminal equipment Terminal equipment can obtain paging messages, and network equipment only triggers paging for this type of terminal equipment, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • the first paging message, the second paging message, and the third paging message can all be the same paging message, which is only used to distinguish them from those used in different scenarios. Being named does not mean that its content is different.
  • the first paging message, the second paging message, and the third paging message may also be different messages, which is not limited in this embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a terminal device. As shown in Figure 5, the method may include the following steps:
  • Step 501 in response to the paging triggered by the network device, obtain changed system information, where the change of the system information is associated with the target type corresponding to the terminal device.
  • the communication system includes at least one type of terminal equipment, and a change in system information may only be associated with a certain type of terminal equipment.
  • Terminal devices may be classified with respect to their characteristics. It can be understood that there are many ways to classify terminal devices.
  • terminal devices may be classified according to their capabilities.
  • the communication system may include: ordinary terminal devices (which may be called legacyUE or non-RedCap UE), reduced capability (reduced capability, RedCap) terminal devices, Evolved reduced capability (enhanced reduced capability, eRedCap) terminal equipment and so on.
  • the terminal devices may also be classified according to the protocols supported by the terminal devices.
  • the communication system may include: terminal devices supporting the R15 protocol, terminal devices supporting the R17 protocol, and so on.
  • terminal devices may also be classified according to features supported by the terminal devices.
  • the communication system may include: terminal devices supporting coverage enhancement and terminal devices not supporting coverage enhancement.
  • the change of the system information is associated with the target type terminal device in at least one type of terminal device, that is, the change in the system information is the change of the target type terminal device in the at least one type of terminal device , there is an information update in the information field corresponding to the target type terminal device in the system information.
  • the network device can trigger paging for the target type of terminal device.
  • system information may be at least one of a master information block (MIB, Master Information Block) and a series of system information blocks (SIB, System Information Block).
  • MIB Master Information Block
  • SIB System Information Block
  • each type of terminal device is configured with at least one of corresponding paging radio network temporary identity (PagingRadio Network Tempory Identity, P-RNTI), resource and paging early indication (paging early indication, PEI).
  • P-RNTI paging Radio Network Tempory Identity
  • PEI paging early indication
  • the resources may include at least one of the following: partial bandwidth BWP (Bandwidth Part), control resource set CORESET (Control Resource Set), search space (Search Space), and paging occasion (Paging Occasion, PO).
  • BWP Bandwidth Part
  • CORESET Control Resource Set
  • Search Space Search Space
  • paging occasion Paging Occasion, PO
  • the target type terminal device can acquire the changed system information in response to the paging triggered by the network device for the target type terminal device.
  • the network device can trigger paging for the target type terminal device according to at least one of P-RNTI, resource and paging advance indication corresponding to the target type terminal device.
  • the network device may use the P-RNTI corresponding to the target type terminal device to scramble the paging message, and send the scrambled paging message to the target type terminal device.
  • the network device may use resources corresponding to the target type terminal device to send the paging message.
  • the network device may send a paging advance indication to the target type terminal device, and then send a paging message to the target type terminal device.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the paging message.
  • the network device terminal device may use the P-RNTI corresponding to the target type to scramble the paging message, and send the scrambled paging message on the resource corresponding to the target type terminal device.
  • the network device may send a paging pre-indication to the target type terminal device, and then send to the target type terminal device a paging scrambled by using the P-RNTI corresponding to the target type terminal device information.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the paging message.
  • the network device may send a paging pre-indication to the target type terminal device, and then use resources corresponding to the target type terminal device to send a paging message.
  • the paging pre-indication is used to instruct the terminal equipment of the target type to receive the paging message.
  • the network device may send a paging pre-indication to the target type terminal device, and then send the scrambled P-RNTI corresponding to the target type terminal device on the resource corresponding to the target type terminal device. subsequent paging messages.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the paging message.
  • the paging pre-indication may be carried in downlink control information (DCI).
  • DCI downlink control information
  • the DCI may carry paging pre-indications corresponding to each type of terminal device in the at least one type of terminal device, and the paging pre-indication can indicate whether the corresponding type of terminal device will receive a paging message, or indicate whether There are paging messages for the corresponding type of terminal equipment.
  • the changed system information is obtained, wherein the change of the system information is associated with the type corresponding to the terminal device, so that different types of terminal devices can be in different paging group , when only the system information of a certain type of terminal equipment is changed, only this type of terminal equipment is triggered to be paged, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • FIG. 6 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a terminal device. As shown in Figure 6, the method may include the following steps:
  • Step 601 Receive a first paging message sent by a network device, where the first paging message is a first paging message scrambled by using a temporary paging wireless network identifier corresponding to a terminal device.
  • the target type terminal device is any type of terminal device in the at least one type of terminal device.
  • the basis for classifying terminal devices is as described above, and details are not repeated here.
  • the system information may be at least one of a main information block MIB and a system information block SIB.
  • each type of terminal device in the at least one type of terminal device has a corresponding P-RNTI.
  • the network device can use the paging radio network temporary identifier P-RNTI corresponding to the target type terminal device to scramble the first paging message.
  • the target type terminal device After receiving the scrambled first paging message sent by the network device, the target type terminal device decodes the first paging message.
  • the scrambled first paging message is obtained by the network device scrambling the first paging message through the P-RNTI corresponding to the target type terminal device.
  • the target type terminal device After receiving the scrambled first paging message, the target type terminal device can determine that the first paging message is sent through the P-RNTI corresponding to the target type terminal device after decoding the scrambled first paging message. The first paging message after scrambling. That is, the target type terminal device determines that the network device triggers paging for the target type terminal device.
  • Step 602 Obtain changed system information according to the first paging message.
  • the change of the system information is associated with the terminal device of the target type.
  • the terminal device can obtain the first paging message from the received scrambled first paging message according to the P-RNTI corresponding to the target type to which it belongs, that is, the terminal device receives the system information occurrence Change Instructions.
  • the terminal device can acquire the changed system information according to the first paging message.
  • the first paging message is the first paging message scrambled by using the paging radio network temporary identifier P-RNTI corresponding to the type of the terminal device, according to The first paging message obtains the changed system information, so that different types of terminal equipment can be in different paging groups.
  • P-RNTI the paging radio network temporary identifier
  • FIG. 7 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a terminal device. As shown in Figure 7, the method may include the following steps:
  • Step 701 Receive a second paging message on a resource corresponding to the target type to which the terminal device belongs.
  • the target type terminal device is any type of the at least one type of terminal device.
  • the basis for classifying terminal devices is as described above, and details are not repeated here.
  • the system information may be at least one of a main information block MIB and a system information block SIB.
  • the resources may include at least one of the following: partial bandwidth BWP (Bandwidth Part), control resource set CORESET (Control Resource Set), search space (Search Space), and paging occasion (Paging Occasion, PO).
  • BWP Bandwidth Part
  • CORESET Control Resource Set
  • Search Space Search Space
  • paging occasion Paging Occasion, PO
  • each type of terminal device in the at least one type of terminal device has corresponding resources.
  • the network device uses resources corresponding to the target type to send the second paging message.
  • the target type terminal device can listen on its corresponding resource to receive the second paging message, so as to determine that the network device has triggered paging for the target type terminal device.
  • the target type terminal device can acquire changed system information in response to the triggered paging.
  • each type of the n types is configured with a corresponding search space, wherein search space 1 corresponds to type 1, search space 2 corresponds to type 2... ...search space n corresponds to type n.
  • search space 1 corresponds to type 1
  • the network device sends a paging message in the search space 1.
  • the terminal device of the target type will receive the paging message in search space 1 .
  • each type of terminal device is configured with corresponding resources, and each type of terminal device will listen to the paging message sent by the network device on its corresponding resource. Therefore, when the network device uses the resource corresponding to the target type terminal device to send When receiving the second paging message, only the terminal device of the target type is triggered to be paging.
  • Step 702 acquire changed system information according to the second paging message.
  • the change of the system information is associated with the terminal device of the target type.
  • the terminal device can receive the second paging message on the corresponding resource according to the target type to which it belongs, that is, it has received an indication that the system information has changed.
  • the terminal device can acquire the changed system information according to the second paging message.
  • the network equipment can send paging messages on the resources corresponding to this type, and each type of terminal equipment can monitor the paging on the resources corresponding to each type, so that only this Only this type of terminal equipment can obtain the paging message, and only this type of terminal equipment is triggered to paging, and only this type of terminal equipment obtains the changed system information, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • FIG. 8 is a schematic flowchart of a paging triggering method provided by an embodiment of the present application. It should be noted that the paging triggering method in the embodiment of the present application is executed by a terminal device. As shown in Figure 8, the method may include the following steps:
  • Step 801 receiving a paging advance indication sent by a network device.
  • the paging pre-indication is used to instruct the terminal device of the target type to receive the third paging message.
  • the target type is any type in the at least one type.
  • the basis for classifying terminal devices is as described above, and details are not repeated here.
  • the system information may be at least one of a main information block MIB and a system information block SIB.
  • each type has a corresponding paging pre-indication.
  • the network device In response to the change of system information being a change associated with a terminal device of the target type, the network device sends a paging advance indication to the terminal device of the target type.
  • the terminal device of the target type receives the paging pre-indication, and can receive the third paging message at a subsequent paging opportunity according to the paging pre-indication, that is, the network device triggers paging for the terminal device of the target type.
  • the terminal device of the target type can acquire the changed system information in response to the triggered paging.
  • the paging advance indication is carried in downlink control information DCI.
  • the DCI may carry paging pre-indications corresponding to various types of terminal devices, and the paging pre-indication can indicate whether a corresponding type of terminal device will receive a paging message.
  • an information field in the DCI carries paging pre-indications corresponding to various types, and the paging pre-indication can indicate whether a terminal device of a corresponding type receives a paging message through a value of a corresponding bit in the information field.
  • a bit value of 1 indicates that the corresponding type of terminal equipment receives the paging message
  • a bit value of 0 indicates that the corresponding type of terminal equipment does not receive the paging message
  • a bit value of 0 indicates that the corresponding type of terminal equipment receives the paging message.
  • a paging message a bit value of 1 indicates that the terminal equipment of the corresponding type does not receive a paging message.
  • each of the n types is configured with a corresponding paging pre-indication, and the DCI carries the paging information corresponding to the n types.
  • Call advance directives there may be n types of terminal devices, each of the n types is configured with a corresponding paging pre-indication, and the DCI carries the paging information corresponding to the n types.
  • the first bit is the paging advance indication corresponding to type 1
  • the second bit is the paging advance indication corresponding to type 2
  • the nth bit is the paging advance indication corresponding to type n Paging pre-indication
  • a bit value of 1 indicates that the corresponding type of terminal equipment receives the paging message
  • a bit value of 0 indicates that the corresponding type of terminal equipment does not receive the paging message.
  • bit value of the first bit is 1, and the bit values of other bits are 0. That is, only terminal devices of this target type receive paging messages at subsequent paging occasions, while other types of terminal devices do not need to receive paging messages (for example, they can continue to sleep).
  • bit value of 1 indicates that the corresponding type of terminal equipment receives the paging message is only one possible implementation manner, and a bit value of 0 may indicate that the corresponding type of terminal equipment receives the paging message.
  • any terminal device may receive the DCI carrying the paging pre-indication corresponding to each type in at least one type.
  • Step 802 receiving a third paging message in response to the paging advance indication.
  • the target type terminal device After receiving the paging advance indication, the target type terminal device receives the third paging message according to the indication of the paging advance indication. That is, the network device triggers paging for the target type terminal device. The target type terminal device can acquire changed system information in response to the triggered paging.
  • Step 803 acquire changed system information according to the third paging message.
  • the change of the system information is associated with the terminal device of the target type.
  • the terminal device can receive the third paging message according to the paging pre-indication, that is, it has received an indication that the system information has changed.
  • the terminal device can acquire the changed system information according to the third paging message.
  • the network device can send a paging advance indication, and only the paging advance indication corresponding to the target type of terminal equipment indicates that the target type of terminal equipment
  • the device receives the paging message, so that only this type of terminal device can obtain the paging message, only this type of terminal device is triggered to paging, and only this type of terminal device obtains the changed system information, which effectively saves signaling overhead and reduces power consumption. Consumption, improve communication efficiency.
  • the first paging message, the second paging message, and the third paging message can all be the same paging message, which is only used to distinguish them from those used in different scenarios. Being named does not mean that its content is different.
  • the first paging message, the second paging message, and the third paging message may also be different messages, which is not limited in this embodiment of the present disclosure.
  • the present application also provides a paging triggering device. Since the paging triggering device provided in the embodiments of the present application corresponds to the methods provided in the foregoing embodiments, therefore The implementation of the paging trigger method is also applicable to the paging trigger device provided in the following embodiments, which will not be described in detail in the following embodiments.
  • FIG. 9 is a schematic structural diagram of a paging trigger device provided in an embodiment of the present application.
  • the paging trigger device 900 includes: a transceiver unit 910, wherein:
  • a transceiver unit 910 configured to trigger paging for a target type of terminal equipment in response to a change in system information
  • the change of the system information is associated with at least one type of terminal device of the target type.
  • each type is configured with at least one of a corresponding paging wireless network temporary identifier, resource, and paging advance indication.
  • the transceiver unit 910 is specifically configured to:
  • the transceiver unit 910 is specifically configured to:
  • the resources include at least one of the following:
  • Partial bandwidth BWP control resource set CORESET, search space, and paging timing.
  • the transceiver unit 910 is specifically configured to:
  • the paging advance indication is carried in downlink control information DCI.
  • the device for triggering paging in this embodiment can trigger paging for a terminal device of a target type by responding to a change in system information, wherein the change of the system information is associated with a terminal device of a target type in at least one type, so that Different types of terminal equipment can be in different paging groups.
  • the network equipment can only trigger paging for this type of terminal equipment, which effectively saves signaling overhead and reduces power consumption and improve communication efficiency.
  • FIG. 10 is a schematic structural diagram of a paging trigger device provided by an embodiment of the present application.
  • the paging trigger device 1000 includes: a transceiver unit 1010, wherein:
  • the transceiving unit 1010 is configured to acquire changed system information in response to the paging triggered by the network device, where the change of the system information is associated with the target type to which the terminal device belongs.
  • the target type is one of at least one type
  • each type in the at least one type is configured with at least one of a corresponding paging wireless network temporary identifier, resource, and paging advance indication.
  • the transceiver unit 1010 is specifically configured to:
  • the network device receiving a first paging message sent by the network device, where the first paging message is a first paging message scrambled by using a paging wireless network temporary identifier corresponding to the target type to which the terminal device belongs.
  • the transceiver unit 1010 is specifically configured to:
  • the resources include at least one of the following:
  • Partial bandwidth BWP control resource set CORESET, search space, and paging timing.
  • the transceiver unit 1010 is specifically configured to:
  • a third paging message is received in response to the paging advance indication.
  • the paging advance indication is carried in downlink control information DCI.
  • the paging triggering device in this embodiment can acquire changed system information by responding to a paging triggered by a network device, wherein the change of the system information is associated with the target type to which the terminal device belongs, so that different types of terminals Devices can be in different paging groups.
  • the network device can trigger paging only for this type of terminal device, which effectively saves signaling overhead, reduces power consumption, and improves communication efficiency.
  • the embodiment of the present application also proposes a communication device, including: a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the device executes the The method shown in Fig. 4 embodiment.
  • the embodiment of the present application also proposes a communication device, including: a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the device executes the The method shown in the embodiment of Fig. 8 .
  • the embodiment of the present application also proposes a communication device, including: a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to Execute the methods shown in the embodiments shown in FIG. 1 to FIG. 4 .
  • the embodiment of the present application also proposes a communication device, including: a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to Execute the methods shown in the embodiments shown in FIG. 5 to FIG. 8 .
  • FIG. 11 is a schematic structural diagram of another paging trigger device provided by an embodiment of the present application.
  • the paging trigger device 1100 may be a network device, or a terminal device, or a chip, a chip system, or a processor that supports the network device to implement the above method, or a chip or a chip system that supports the terminal device to implement the above method , or processor, etc.
  • the device can be used to implement the methods described in the above method embodiments, and for details, refer to the descriptions in the above method embodiments.
  • the paging trigger device 1100 may include one or more processors 1101 .
  • the processor 1101 may be a general-purpose processor or a special-purpose processor. For example, it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process the communication protocol and communication data
  • the central processor can be used to control the paging trigger device (such as base station, baseband chip, terminal equipment, terminal equipment chip, DU or CU, etc.), execute A computer program that processes data for a computer program.
  • the paging triggering device 1100 may further include one or more memories 1102, on which a computer program 1103 may be stored, and the processor 1101 executes the computer program 1103, so that the paging triggering device 1100 executes the above-mentioned method embodiment. described method.
  • the computer program 1103 may be solidified in the processor 1101, and in this case, the processor 1101 may be implemented by hardware.
  • data may also be stored in the memory 1102 .
  • the paging trigger device 1100 and the memory 1102 can be set separately or integrated together.
  • the paging trigger device 1100 may further include a transceiver 1105 and an antenna 1106 .
  • the transceiver 1105 may be called a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver 1105 may include a receiver and a transmitter, and the receiver may be called a receiver or a receiving circuit for realizing a receiving function; the transmitter may be called a transmitter or a sending circuit for realizing a sending function.
  • the paging trigger device 1100 may further include one or more interface circuits 1107 .
  • the interface circuit 1107 is used to receive code instructions and transmit them to the processor 1101 .
  • the processor 1101 runs code instructions to enable the paging trigger device 1100 to execute the methods described in the above method embodiments.
  • the processor 1101 may include a transceiver for implementing receiving and sending functions.
  • the transceiver may be a transceiver circuit, or an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits for realizing the functions of receiving and sending can be separated or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit may be used for signal transmission or transfer.
  • the paging trigger device 1100 may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the processors and transceivers described in this application can be implemented in integrated circuits (integrated circuits, ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed-signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs gallium arsenide
  • the paging triggering device described in the above embodiments may be a network device or a terminal device, but the scope of the paging triggering device described in this application is not limited thereto, and the structure of the paging triggering device may not be different from those shown in Figures 9-10. limits.
  • the paging trigger may be a stand-alone device or may be part of a larger device.
  • a paging trigger could be:
  • a set of one or more ICs may also include storage components for storing data and computer programs;
  • ASIC such as modem (Modem);
  • the paging trigger device may be a chip or a chip system
  • the chip shown in FIG. 12 includes a processor 1201 and an interface 1202 .
  • the number of processors 1201 may be one or more, and the number of interfaces 1202 may be more than one.
  • Interface 1202 used to transmit code instructions to the processor
  • the processor 1201 is configured to run code instructions to execute the methods shown in FIG. 1 to FIG. 4 .
  • Interface 1202 used to transmit code instructions to the processor
  • the processor 1201 is configured to run code instructions to execute the methods shown in FIG. 5 to FIG. 8 .
  • the chip further includes a memory 1203 for storing necessary computer programs and data.
  • the embodiment of the present application also provides a communication system, the system includes the paging triggering device as the network device and the paging triggering device as the terminal device in the aforementioned embodiments of Figure 9- Figure 10, or the system includes the aforementioned Figure 11 implementation In the example, the paging triggering device as a network device and the paging triggering device as a terminal device.
  • the present application also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a computer, the functions of any one of the above method embodiments are realized.
  • the present application also provides a computer program product, which implements the functions of any one of the above method embodiments when executed by a computer.
  • a computer program product consists of one or more computer programs. When the computer program is loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part.
  • a computer can be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer program can be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program can Coaxial cable, optical fiber, digital subscriber line (digital subscriber line, DSL)) or wireless (such as infrared, wireless, microwave, etc.) transmission to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media.
  • Available media can be magnetic media (e.g., floppy disk, hard disk, magnetic tape), optical media (e.g., high-density digital video disc (digital video disc, DVD)), or semiconductor media (e.g., solid state disk (solid state disk, SSD) )wait.
  • magnetic media e.g., floppy disk, hard disk, magnetic tape
  • optical media e.g., high-density digital video disc (digital video disc, DVD)
  • semiconductor media e.g., solid state disk (solid state disk, SSD)
  • At least one in this application can also be described as one or more, and multiple can be two, three, four or more, and this application does not make a limitation.
  • the technical feature is distinguished by "first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in the “first”, “second”, “third”, “A”, “B”, “C” and “D” have no sequence or order of magnitude among the technical features described.
  • the corresponding relationships shown in the tables in this application can be configured or predefined.
  • the values of the information in each table are just examples, and may be configured as other values, which are not limited in this application.
  • the corresponding relationship shown in some rows may not be configured.
  • appropriate deformation adjustments can be made based on the above table, for example, splitting, merging, and so on.
  • the names of the parameters shown in the titles of the above tables may also adopt other names understandable by the communication device, and the values or representations of the parameters may also be other values or representations understandable by the communication device.
  • other data structures can also be used, for example, arrays, queues, containers, stacks, linear tables, pointers, linked lists, trees, graphs, structures, classes, heaps, hash tables or hash tables can be used wait.
  • Predefined in this application can be understood as defining, predefining, storing, prestoring, prenegotiating, preconfiguring, curing, or prefiring.

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Abstract

本申请实施例公开了一种寻呼触发方法及装置，通过响应于***信息发生变更，对目标类型的终端设备触发寻呼，其中，该***信息的变更与至少一个类型中的目标类型的终端设备相关联，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够只针对该类型的终端设备触发寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。

Description

寻呼触发方法及装置 技术领域
本申请涉及通信技术领域，特别是指一种寻呼触发方法及装置。
背景技术
随着物联网技术的不断发展，例如视频监控，智能家居，可穿戴设备和工业传感监测等业务也在不断普及，这些业务一般对速率和时延都有相对较高的要求。为了覆盖这种终端物联网设备的要求，在5GNR(NewRadio，新空口)中提出了一种新的用户设备——降低能力的用户设备(reduced capability UE)。
在相关技术中，网络设备能够通过寻呼来通知终端设备***信息发生变更。由于不同终端类型或者终端特性的引入，在***信息中支持针对不同终端类型的***信息域，当***信息中只有针对某一类型的终端的信息域有更新时，网络设备仍然会针对所有终端触发寻呼，导致信令资源浪费，增加了终端的功率消耗。
发明内容
本申请第一方面实施例提出了一种寻呼触发方法，所述方法由网络设备执行，所述方法包括：
响应于***信息发生变更，对目标类型的终端设备触发寻呼；
其中，所述***信息的变更与至少一个类型中的所述目标类型的终端设备相关联。
可选地，所述至少一个类型中，各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
可选地，所述对所述目标类型的终端设备触发寻呼，包括：
采用所述目标类型对应的寻呼无线网络临时标识对第一寻呼消息进行加扰；
向所述目标类型的终端设备发送加扰后的第一寻呼消息。
可选地，所述对所述目标类型的终端设备触发寻呼，包括：
采用所述目标类型对应的资源发送第二寻呼消息。
可选地，所述资源包括以下中的至少一种：
部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
可选地，所述对所述目标类型的终端设备触发寻呼，包括：
向所述目标类型的终端设备发送所述寻呼预先指示，所述寻呼预先指示用于指示所述目标类型的终端设备接收第三寻呼消息；
向所述目标类型的终端设备发送所述第三寻呼消息。
可选地，所述寻呼预先指示携带于下行控制信息DCI中。
本申请第二方面实施例提出了一种寻呼触发方法，所述方法由终端设备执行，所述方法包括：
响应于网络设备触发的寻呼，获取变更后的***信息，其中，所述***信息的变更与所述终端设备所属的目标类型相关联。
可选地，所述目标类型是至少一个类型中的一个类型；
其中，所述至少一个类型中各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
可选地，所述方法包括：
接收所述网络设备发送的第一寻呼消息，所述第一寻呼消息为采用所述终端设备所属的目标类型对应的寻呼无线网络临时标识进行加扰后的第一寻呼消息。
可选地，所述方法包括：
在所述终端设备所属的目标类型对应的资源上接收第二寻呼消息。
可选地，所述资源包括以下中的至少一种：
部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
可选地，所述方法包括：
接收所述网络设备发送的寻呼预先指示；
响应于所述寻呼预先指示，接收第三寻呼消息。
可选地，所述寻呼预先指示携带于下行控制信息DCI中。
本申请第三方面实施例提出了一种寻呼触发装置，所述装置应用于网络设备，所述装置包括：
收发单元，用于响应于***信息发生变更，对目标类型的终端设备触发寻呼；
其中，所述***信息的变更与至少一个类型中的所述目标类型的终端设备相关联。
可选地，所述至少一个类型中，各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
可选地，所述收发单元具体用于：
采用所述目标类型对应的寻呼无线网络临时标识对第一寻呼消息进行加扰；
向所述目标类型的终端设备发送加扰后的第一寻呼消息。
可选地，所述收发单元具体用于：
采用所述目标类型对应的资源发送第二寻呼消息。
可选地，所述资源包括以下中的至少一种：
部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
可选地，所述收发单元具体用于：
向所述目标类型的终端设备发送所述寻呼预先指示，所述寻呼预先指示用于指示所述目标类型的终端设备接收第三寻呼消息；
向所述目标类型的终端设备发送所述第三寻呼消息。
可选地，所述寻呼预先指示携带于下行控制信息DCI中。
本申请第四方面实施例提出了一种寻呼触发装置，所述装置应用于终端设备，所述装置包括：
收发单元，用于响应于网络设备触发的寻呼，获取变更后的***信息，其中，所述***信息的变更与所述终端设备所属的目标类型相关联。
可选地，所述目标类型是至少一个类型中的一个类型；
其中，所述至少一个类型中各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
可选地，所述收发单元具体用于：
接收所述网络设备发送的第一寻呼消息，所述第一寻呼消息为采用所述终端设备所属的目标类型对应的寻呼无线网络临时标识进行加扰后的第一寻呼消息。
可选地，所述收发单元具体用于：
在所述终端设备所属的目标类型对应的资源上接收第二寻呼消息
可选地，所述资源包括以下中的至少一种：
部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
可选地，所述收发单元具体用于：
接收所述网络设备发送的寻呼预先指示；
响应于所述寻呼预先指示，接收第三寻呼消息。
可选地，所述寻呼预先指示携带于下行控制信息DCI中。
本申请第五方面实施例提出了一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行上述第一方面实施例所述的寻呼触发方法。
本申请第六方面实施例提出了一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行上述第二方面实施例所述的寻呼触发方法。
本申请第七方面实施例提出了一种通信装置，该装置包括处理器和接口电路，该接口电路用于接收代码指令并传输至该处理器，该处理器用于运行所述代码指令以使该装置执行上述第一方面实施例所述的寻呼触发方法。
本申请第八方面实施例提出了一种通信装置，该装置包括处理器和接口电路，该接口电路用于接收代码指令并传输至该处理器，该处理器用于运行所述代码指令以使该装置执行上述第二方面实施例所述的寻呼触发方法。
本申请第九方面实施例提出了一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使上述第一方面实施例所述的寻呼触发方法被实现。
本申请第十方面实施例提出了一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使上述第二方面实施例所述的寻呼触发方法被实现。
本申请第十一方面实施例提出了一种计算机程序，当其在计算机上运行时，使得计算机执行第一方面实施例所述的寻呼触发分配方法。
本申请第十二方面实施例提出了一种计算机程序，当其在计算机上运行时，使得计算机执行第二方面实施例所述的寻呼触发方法。
本申请实施例提供的一种寻呼触发方法及装置，通过响应于***信息发生变更，对目标类型的终端设备触发寻呼，其中，所述***信息的变更与至少一个类型中的所述目标类型的终端设备相关联，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够只针对该类型的终端设备触发寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
本申请附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案，下面将对本申请实施例或背景技术中所 需要使用的附图进行说明。
图1为本申请实施例提供的一种寻呼触发方法的流程示意图；
图2是本申请实施例提供的另一种寻呼触发方法的流程示意图；
图3是本申请实施例提供的另一种寻呼触发方法的流程示意图；
图4是本申请实施例提供的另一种寻呼触发方法的流程示意图；
图5是本申请实施例提供的一种寻呼触发方法的流程示意图；
图6是本申请实施例提供的另一种寻呼触发方法的流程示意图；
图7是本申请实施例提供的另一种寻呼触发方法的流程示意图；
图8是本申请实施例提供的另一种寻呼触发方法的流程示意图；
图9是本申请实施例提供的一种寻呼触发装置的结构示意图；
图10是本申请实施例提供的一种寻呼触发装置的结构示意图；
图11是本申请实施例提供的另一种寻呼触发装置的结构示意图；
图12是本申请实施例提供的一种芯片的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请实施例的一些方面相一致的装置和方法的例子。
在本申请实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请实施例。在本申请实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本申请实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本申请实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
需要说明的是，本申请实施例的技术方案可以应用于各种通信***。例如：长期演进(Long Term Evolution，LTE)***、第五代移动通信***、5G新空口***，或者其他未来的新型移动通信***等。
本申请实施例中的网络设备是网络侧的一种用于发射或接收信号的实体。例如，网络设备和可以为演进型基站(Evolved NodeB，eNB)、传输点(Transmission Reception Point，TRP)、NR***中的下一代基站(Next Generation NodeB，gNB)、其他未来移动通信***中的基站或无线保真(Wireless Fidelity，WiFi)***中的接入节点等。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。本申请实施例提供的网络设备可以是由集中单元(Central Unit，CU)与分布式单元(Distributed Unit， DU)组成的，其中，CU也可以称为控制单元(Control Unit)，采用CU-DU的结构可以将网络设备，例如基站的协议层拆分开，部分协议层的功能放在CU集中控制，剩下部分或全部协议层的功能分布在DU中，由CU集中控制DU。
本申请实施例中的终端设备是用户侧的一种用于接收或发射信号的实体，如手机。终端设备也可以称为终端设备(terminal)、用户设备(user equipment，UE)、移动台(Mobile Station，MS)、移动终端设备(Mobile Terminal，MT)等。终端设备可以是具备通信功能的汽车、智能汽车、手机(Mobile Phone)、穿戴式设备、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality，VR)终端设备、增强现实(Augmented Reality，AR)终端设备、工业控制(Industrial Control)中的无线终端设备、无人驾驶(Self-Driving)中的无线终端设备、远程手术(Remote Medical Surgery)中的无线终端设备、智能电网(Smart Grid)中的无线终端设备、运输安全(Transportation Safety)中的无线终端设备、智慧城市(Smart City)中的无线终端设备、智慧家庭(Smart Home)中的无线终端设备等等。本申请的实施例对终端设备所采用的具体技术和具体设备形态不做限定。
可以理解的是，本申请实施例描述的通信***是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着***架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
下面结合附图对本申请所提供的寻呼触发方法及其装置进行详细地介绍。
请参见图1，图1是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由网络设备执行。如图1所示，该方法可以包括如下步骤：
步骤101，响应于***信息发生变更，对目标类型的终端设备触发寻呼，其中，该***信息的变更与至少一个类型中的目标类型的终端设备相关联。
在本申请实施例中，通信***中包括至少一个类型的终端设备，***信息中的变更可以只与其中某一类型的终端设备相关联。可以针对终端设备的特性对终端设备进行分类。可以理解，对终端设备的分类可以有多种方式。
可选地，可以根据终端设备的能力对终端设备进行分类，比如，通信***中可以包括：普通终端设备(可以称为legacyUE或是non-RedCapUE)，降低能力(reduced capability，RedCap)终端设备，演进的降低能力(enhanced reduced capability，eRedCap)终端设备等等。
可选地，还可以根据终端设备所支持的协议对终端设备进行分类，比如，通信***中可以包括：支持R15协议的终端设备，支持R17协议的终端设备等等。
可选地，还可以根据终端设备所支持的特性(feature)对终端设备进行分类，比如，通信***中可以包括：支持覆盖增强的终端设备和不支持覆盖增强的终端设备。
在本申请实施例中，***信息的变更与至少一个类型终端设备中的目标类型终端设备相关联，也就是，***信息中的变更是针对该至少一个类型终端设备其中的目标类型终端设备的变更，***信息中与该目标类型终端设备对应的信息域中存在信息更新。在这种情况下，网络设备能够针对该目标类型的终端设备触发寻呼。
其中，***信息可以为主信息块(MIB，Master Information Block)以及一系列的***信息块(SIB，System Information Block)中的至少一种。
可选地，各类型终端设备都配置有对应的寻呼无线网络临时标识(PagingRadio Network Tempory Identity，P-RNTI)、资源和寻呼预先指示(paging early indication，PEI)中的至少一种。
其中，资源可以包括以下中的至少一种：部分带宽BWP(Bandwidth Part)，控制资源集CORESET(Control Resource Set)，搜索空间(Search Space)，寻呼时机(Paging Occasion，PO)。
需要说明的是，在本申请实施例中，网络设备对目标类型的终端设备触发寻呼是指，只有目标类型的终端设备能够获取到网络设备发送的寻呼消息，能够响应于触发的寻呼，获取变更后的***信息。
网络设备能够根据该目标类型终端设备对应的P-RNTI、资源和寻呼预先指示中的至少一种，对该目标类型终端设备触发寻呼。
作为第一种可能的实现方式，网络设备可以采用该目标类型终端设备对应的P-RNTI对寻呼消息进行加扰，向该目标类型终端设备发送加扰后的寻呼消息。
作为第二种可能的实现方式，网络设备可以采用该目标类型终端设备对应的资源发送寻呼消息。
作为第三种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再向该目标类型终端设备发送寻呼消息。其中，寻呼预先指示用于指示该目标类型终端设备接收寻呼消息。
作为第四种可能的实现方式，网络设备可以采用该目标类型终端设备对应的P-RNTI对寻呼消息进行加扰，在该目标类型终端设备对应的资源上发送加扰后的寻呼消息。
作为第五种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再向该目标类型的终端设备发送采用该目标类型终端设备对应的P-RNTI加扰后的寻呼消息。其中，寻呼预先指示用于指示该目标类型的终端设备接收寻呼消息。
作为第六种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再采用该目标类型终端设备对应的资源发送寻呼消息。其中，寻呼预先指示用于指示该目标类型终端设备接收寻呼消息。
作为第七种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再在该目标类型终端设备对应的资源上发送采用该目标类型终端设备对应的P-RNTI加扰后的寻呼消息。其中，寻呼预先指示用于指示该目标类型终端设备接收寻呼消息。
在本申请实施例中，寻呼预先指示可以携带于下行控制信息DCI(Downlink Control Information)中。
在一些实施方式中，DCI中可以携带有该至少一个类型终端设备中各类型终端设备对应的寻呼预先指示，寻呼预先指示能够指示对应类型终端设备是否要接收寻呼消息，或是指示是否有对应类型终端设备的寻呼消息。
综上，通过响应于***信息发生变更，对目标类型的终端设备触发寻呼，其中，该***信息的变更与至少一个类型中的目标类型的终端设备相关联，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够只针对该类型的终端设备触发寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图2，图2是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由网络设备执行。如图2所示，该方法可以包括如下步骤：
步骤201，响应于***信息发生变更，采用目标类型终端设备对应的寻呼无线网络临时标识对第一 寻呼消息进行加扰。
其中，该***信息的变更与至少一个类型终端设备中的目标类型终端设备相关联。可以理解的是，该目标类型是该至少一个类型中任意一个类型。在本申请实施例中，对终端设备进行分类的依据如前所述，在此不再赘述。
其中，***信息可以为主信息块MIB和***信息块SIB中的至少一种。
在本申请实施例中，每一类型终端设备有对应的P-RNTI。响应于***信息的变更是与目标类型的终端设备相关联的变更，网络设备能够采用该目标类型终端设备对应的寻呼无线网络临时标识P-RNTI对第一寻呼消息进行加扰。
该目标类型终端设备，在收到用该目标类型对应的P-RNTI进行加扰后的第一寻呼消息，能够成功解码获取第一寻呼消息。也就是，网络设备对该目标类型的终端设备触发寻呼。
步骤202，发送加扰后的第一寻呼消息。
在采用目标类型终端设备对应的P-RNTI对第一寻呼消息进行加扰后，网络设备发送加扰后的第一寻呼消息。
该目标类型的终端设备能够接收到该加扰后的第一寻呼信息，获取到第一寻呼信息，并能够响应于触发的寻呼，获取变更后的***信息。
可以理解的是，在该网络设备所在的服务小区内，任一终端设备均可以接收到该加扰后的第一寻呼消息，但只有该目标类型的终端设备在接收到该加扰后的第一寻呼消息之后，能够获取到该第一寻呼消息，并且能够响应于获取该第一寻呼消息，获取变更后的***信息，也就是网络设备针对该目标类型的终端设备触发了寻呼，指示该目标类型的终端设备***信息发生了变更。在一种实现方式中，由于该发送的第一寻呼消息是通过目标类型终端设备对应的P-RNTI进行加扰的，因此只有该目标类型终端设备能够解码以获取第一寻呼消息。
综上，通过响应于***信息发生变更，采用目标类型对应的寻呼无线网络临时标识对第一寻呼消息进行加扰，向该目标类型的终端设备发送加扰后的第一寻呼消息，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够通过该类型对应的P-RNTI对寻呼消息进行加扰，使得只有该类型的终端设备能够对接收到的消息进行正确解码，获取该寻呼消息，网络设备只针对该类型的终端设备触发了寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图3，图3是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由网络设备执行。如图3所示，该方法可以包括如下步骤：
步骤301，响应于***信息发生变更，采用目标类型终端设备对应的资源发送第二寻呼消息。
其中，该***信息的变更与至少一个类型终端设备中的目标类型终端设备相关联。可以理解的是，该目标类型终端设备是该至少一个类型终端设备中的任意一个类型的终端设备。在本申请实施例中，对终端设备进行分类的依据如前所述，在此不再赘述。
其中，***信息可以为主信息块MIB和***信息块SIB中的至少一种。
可选地，资源可以包括以下中的至少一种：部分带宽BWP(Bandwidth Part)，控制资源集CORESET(Control Resource Set)，搜索空间(Search Space)，寻呼时机(Paging Occasion，PO)。
在本申请实施例中，该至少一个类型中的各类型终端设备有对应的资源。响应于***信息的变更是与目标类型终端设备相关联的变更，网络设备采用该目标类型终端设备对应的资源发送第二寻呼消息。
该目标类型终端设备，能够在该目标类型终端设备对应的资源上进行监听，接收到该第二寻呼消息，也就是网络设备针对该目标类型终端设备触发了寻呼，指示该目标类型终端设备的***信息发生了变更。该目标类型终端设备能够响应于触发的寻呼，获取变更后的***信息。
比如，在该网络设备所在的服务小区内，可能存在n种类型的终端设备，这n种类型中各类型配置有对应的搜索空间，其中搜索空间1对应类型1，搜索空间2对应类型2……搜索空间n对应类型n。当***信息的变更与类型1的终端设备相关联，也就是针对类型1的终端设备的***消息发生变更，则网络设备在搜索空间1中发送寻呼消息。
可以理解的是，各类型配置有对应的资源，各类型的终端设备会在其自身对应的资源上监听网络设备发送的寻呼消息，因此，当网络设备采用目标类型对应的资源发送该第二寻呼消息时，只有该目标类型的终端设备被触发了寻呼。
综上，通过响应于***信息发生变更，采用目标类型终端设备对应的资源发送第二寻呼消息，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够通过在该类型对应的资源上发送寻呼消息，各类型终端设备在各类型终端设备对应的资源上监听寻呼，使得只有该类型终端设备能够获取该寻呼消息，网络设备只针对该类型终端设备触发了寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图4，图4是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由网络设备执行。如图4所示，该方法可以包括如下步骤：
步骤401，响应于***信息发生变更，向目标类型终端设备发送寻呼预先指示。
其中，寻呼预先指示用于指示该目标类型终端设备在对应的寻呼时机(pagingoccasion，PO)接收第三寻呼消息，该***信息的变更与至少一个类型终端设备中的目标类型终端设备相关联。可以理解的是，该目标类型终端设备是该至少一个类型终端设备中任意一个类型的终端设备。在本申请实施例中，对终端设备进行分类的依据如前所述，在此不再赘述。
其中，***信息可以为主信息块MIB和***信息块SIB中的至少一种。
在本申请实施例中，该至少一个类型终端设备中的各类型终端设备有对应的寻呼预先指示。响应于***信息的变更是与目标类型终端设备相关联的变更，网络设备向目标类型终端设备发送寻呼预先指示。
该目标类型终端设备接收到寻呼预先指示，能够根据该寻呼预先指示，在后续的寻呼时机中接收第三寻呼消息，也就是网络设备针对该目标类型终端设备触发了寻呼。该目标类型的终端设备能够响应于触发的寻呼，获取变更后的***信息。
在一些实施方式中，该寻呼预先指示携带于下行控制信息DCI中。
在一些实施方式中，DCI中可以携带有该至少一个类型终端设备中各类型终端设备对应的寻呼预先指示，寻呼预先指示能够指示对应类型的终端设备是否要接收寻呼消息。
可选地，DCI中一信息域中携带有各类型终端设备对应的寻呼预先指示，该寻呼预先指示可以通过该信息域中对应比特位的比特值来指示对应类型终端设备是否接收寻呼消息。比如，比特值为1指示对应类型的终端设备接收寻呼消息，比特值为0指示对应类型的终端设备不接收寻呼消息，同样，也可以 是比特值为0指示对应类型的终端设备接收寻呼消息，比特值为1指示对应类型的终端设备不接收寻呼消息。
比如，在该网络设备所在的服务小区内，可能存在n种类型的终端设备，这n种类型终端设备中各类型终端设备配置有对应的寻呼预先指示，且在DCI中携带有这n种类型终端设备对应的寻呼预先指示。可选地，DCI中至少有对应于n种类型终端的n比特的信息域，其中第1位是对应类型1的寻呼预先指示，第2位是对应类型2的寻呼预先指示……第n位是对应类型n的寻呼预先指示，且比特值为1指示对应类型的终端设备接收寻呼消息，比特值为0指示对应类型的终端设备不接收寻呼消息。当***信息的变更与类型1的终端设备相关联，也就是针对类型1的终端设备的***消息发生变更，则网络设备发送该携带有n种类型对应的寻呼预先指示的DCI，在该n比特的信息域中，第1位的比特值为1，其余位的比特值为0。也就是，仅该目标类型的终端设备在后续的寻呼时机接收寻呼消息，而其余类型的终端设备无需接收寻呼消息(比如可以继续睡眠状态)。当然，比特位的值为1指示对应类型的终端设备接收寻呼消息只是一种可能的实现方式，也可以为比特位的值为0指示对应类型的终端设备接收寻呼消息。
可以理解的是，在该网络设备所在的服务小区内，任一终端设备均可以接收到该携带有至少一个类型终端设备中各类型终端设备对应的寻呼预先指示的DCI。
当然，采用不同的比特位来对应不同类型终端设备是一种显示指示的方式，还可以采用隐式指示的方式。例如：不同的DCIFormat对应于不同类型终端设备，或是不同编码方式对应不同类型终端设备，等等。
步骤402，发送第三寻呼消息。
网络设备在向该目标类型终端设备发送寻呼预先指示后，再向该目标类型的终端设备发送第三寻呼消息。
该目标类型终端设备接收到该寻呼预先指示后，根据该寻呼预先指示的指示，接收该第三寻呼消息。也就是网络设备针对该目标类型终端设备触发了寻呼，指示该目标类型终端设备***信息发生了变更。该目标类型的终端设备能够响应于触发的寻呼，获取变更后的***信息。
综上，通过响应于***信息发生变更，向目标类型的终端设备发送寻呼预先指示，向该目标类型的终端设备发送第三寻呼消息，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够通过发送寻呼预先指示，仅该目标类型对应的寻呼预先指示是指示终端设备接收寻呼消息，使得只有该类型的终端设备能够获取寻呼消息，网络设备只针对该类型的终端设备触发了寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
需要说明的是，在本申请各实施例中，第一寻呼消息、第二寻呼消息、第三寻呼消息，都可以是同样的寻呼消息，其只是为了区别于应用在不同场景而被命名的，并不代表其内容不同。当然，第一寻呼消息、第二寻呼消息、第三寻呼消息也可以是不同的消息，本公开实施例并不对此进行限定。
请参见图5，图5是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由终端设备执行。如图5所示，该方法可以包括如下步骤：
步骤501，响应于网络设备触发的寻呼，获取变更后的***信息，其中，该***信息的变更与该终 端设备对应的目标类型相关联。
在本申请实施例中，通信***中包括至少一个类型的终端设备，***信息中的变更可以只与其中某一类型的终端设备相关联。可以针对终端设备的特性对终端设备进行分类。可以理解，对终端设备的分类可以有多种方式。
可选地，可以根据终端设备的能力对终端设备进行分类，比如，通信***中可以包括：普通终端设备(可以称为legacyUE或是non-RedCapUE)，降低能力(reduced capability，RedCap)终端设备，演进的降低能力(enhanced reduced capability，eRedCap)终端设备等等。
可选地，还可以根据终端设备所支持的协议对终端设备进行分类，比如，通信***中可以包括：支持R15协议的终端设备，支持R17协议的终端设备等等。
可选地，还可以根据终端设备所支持的特性(feature)对终端设备进行分类，比如，通信***中可以包括：支持覆盖增强的终端设备和不支持覆盖增强的终端设备。
在本申请实施例中，***信息的变更与至少一个类型终端设备中的目标类型终端设备相关联，也就是，***信息中的变更是针对该至少一个类型终端设备其中的目标类型终端设备的变更，***信息中与该目标类型终端设备对应的信息域中存在信息更新。在这种情况下，网络设备能够针对该目标类型的终端设备触发寻呼。
其中，***信息可以为主信息块(MIB，Master Information Block)以及一系列的***信息块(SIB，System Information Block)中的至少一种。
可选地，各类型终端设备都配置有对应的寻呼无线网络临时标识(PagingRadio Network Tempory Identity，P-RNTI)、资源和寻呼预先指示(paging early indication，PEI)中的至少一种。
其中，资源可以包括以下中的至少一种：部分带宽BWP(Bandwidth Part)，控制资源集CORESET(Control Resource Set)，搜索空间(Search Space)，寻呼时机(Paging Occasion，PO)。
在本申请实施例中，目标类型终端设备能够响应于网络设备针对该目标类型终端设备触发的寻呼，获取变更后的***信息。
网络设备能够根据该目标类型终端设备对应的P-RNTI、资源和寻呼预先指示中的至少一种，对该目标类型终端设备触发寻呼。
作为第一种可能的实现方式，网络设备可以采用该目标类型终端设备对应的P-RNTI对寻呼消息进行加扰，向该目标类型终端设备发送加扰后的寻呼消息。
作为第二种可能的实现方式，网络设备可以采用该目标类型终端设备对应的资源发送寻呼消息。
作为第三种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再向该目标类型终端设备发送寻呼消息。其中，寻呼预先指示用于指示该目标类型终端设备接收寻呼消息。
作为第四种可能的实现方式，网络设备终端设备可以采用该目标类型对应的P-RNTI对寻呼消息进行加扰，在该目标类型终端设备对应的资源上发送加扰后的寻呼消息。
作为第五种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再向该目标类型终端设备发送采用该目标类型终端设备对应的P-RNTI加扰后的寻呼消息。其中，寻呼预先指示用于指示该目标类型终端设备接收寻呼消息。
作为第六种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再采用该目标类型终端设备对应的资源发送寻呼消息。其中，寻呼预先指示用于指示该目标类型的终端设备接 收寻呼消息。
作为第七种可能的实现方式，网络设备可以向该目标类型终端设备发送寻呼预先指示，然后再在该目标类型终端设备对应的资源上发送采用该目标类型终端设备对应的P-RNTI加扰后的寻呼消息。其中，寻呼预先指示用于指示该目标类型终端设备接收寻呼消息。
在本申请实施例中，寻呼预先指示可以携带于下行控制信息DCI(Downlink Control Information)中。
在一些实施方式中，DCI中可以携带有该至少一个类型终端设备中各类型终端设备对应的寻呼预先指示，寻呼预先指示能够指示对应类型终端设备是否要接收寻呼消息，或是指示是否有对应类型终端设备的寻呼消息。
综上，通过响应于网络设备触发的寻呼，获取变更后的***信息，其中，该***信息的变更与该终端设备对应的类型相关联，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，只有该类型的终端设备被触发寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图6，图6是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由终端设备执行。如图6所示，该方法可以包括如下步骤：
步骤601，接收网络设备发送的第一寻呼消息，该第一寻呼消息为采用终端设备所对应的寻呼无线网络临时标识进行加扰后的第一寻呼消息。
可以理解的是，该目标类型终端设备是该至少一个类型终端设备中任意一个类型的终端设备。在本申请实施例中，对终端设备进行分类的依据如前所述，在此不再赘述。
其中，***信息可以为主信息块MIB和***信息块SIB中的至少一种。
在本申请实施例中，该至少一个类型终端设备中的各类型终端设备有对应的P-RNTI。响应于***信息的变更是对应一个目标类型终端设备，网络设备能够采用该目标类型终端设备对应的寻呼无线网络临时标识P-RNTI对第一寻呼消息进行加扰。目标类型终端设备接收到网络设备发送的加扰后的第一寻呼消息后，对第一寻呼消息进行解码。其中该加扰后的第一寻呼消息是网络设备通过目标类型终端设备对应的P-RNTI对第一寻呼消息进行加扰得到的。目标类型终端设备在接收到加扰的第一寻呼消息后，对加扰的第一寻呼消息进行解码后，能够确定该第一寻呼消息是通过目标类型终端设备对应的P-RNTI进行加扰后的第一寻呼消息。也就是，目标类型终端设备确定网络设备对该目标类型终端设备触发了寻呼。
步骤602，根据该第一寻呼消息，获取变更后的***信息。
其中，该***信息的变更与该目标类型终端设备相关联。
在本申请实施例中，终端设备能够根据自身所属的目标类型对应的P-RNTI，从接收到的加扰后的第一寻呼消息中获取第一寻呼消息，也就是接收到了***信息发生变更的指示。
终端设备能够根据该第一寻呼消息，获取变更后的***信息。
综上，通过接收网络设备发送的第一寻呼消息，该第一寻呼消息为采用终端设备的类型对应的寻呼无线网络临时标识P-RNTI进行加扰后的第一寻呼消息，根据该第一寻呼消息，获取变更后的***信息，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时， 只有该类型终端设备被触发寻呼，仅该类型终端设备获取变更后的***信息，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图7，图7是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由终端设备执行。如图7所示，该方法可以包括如下步骤：
步骤701，在该终端设备所属的目标类型对应的资源上接收第二寻呼消息。
可以理解的是，该目标类型终端设备是该至少一个类型终端设备中任意一个类型。在本申请实施例中，对终端设备进行分类的依据如前所述，在此不再赘述。
其中，***信息可以为主信息块MIB和***信息块SIB中的至少一种。
可选地，资源可以包括以下中的至少一种：部分带宽BWP(Bandwidth Part)，控制资源集CORESET(Control Resource Set)，搜索空间(Search Space)，寻呼时机(Paging Occasion，PO)。
在本申请实施例中，该至少一个类型终端设备中的各类型终端设备有对应的资源。响应于***信息的变更是与目标类型的终端设备相关联的变更，网络设备采用该目标类型对应的资源发送第二寻呼消息。
该目标类型终端设备能够在其对应的资源上进行监听以接收该第二寻呼消息，以确定网络设备针对该目标类型终端设备触发了寻呼。该目标类型终端设备能够响应于触发的寻呼，获取变更后的***信息。
比如，在该网络设备所在的服务小区内，可能存在n种类型的终端设备，这n种类型中各类型配置有对应的搜索空间，其中搜索空间1对应类型1，搜索空间2对应类型2……搜索空间n对应类型n。当***信息的变更与类型1的终端设备相关联，也就是针对类型1的终端设备的***消息发生变更，则网络设备在搜索空间1中发送寻呼消息。该目标类型的终端设备会在搜索空间1中接收该寻呼消息。
可以理解的是，各类型终端设备配置有对应的资源，各类型终端设备会在其自身对应的资源上监听网络设备发送的寻呼消息，因此，当网络设备采用目标类型终端设备对应的资源发送该第二寻呼消息时，只有该目标类型终端设备被触发了寻呼。
步骤702，根据该第二寻呼消息，获取变更后的***信息。
其中，该***信息的变更与该目标类型的终端设备相关联。
在本申请实施例中，终端设备能够根据自身所属的目标类型在对应资源上接收到第二寻呼消息，也就是接收到了***信息发生变更的指示。
终端设备能够根据该第二寻呼消息，获取变更后的***信息。
综上，通过在该终端设备的类型对应的资源上接收第二寻呼消息，根据该第二寻呼消息，获取变更后的***信息，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够通过在该类型对应的资源上发送寻呼消息，各类型的终端设备在各类型对应的资源上监听寻呼，使得只有该类型的终端设备能够获取该寻呼消息，只有该类型终端设备被触发了寻呼，仅该类型终端设备获取变更后的***信息，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图8，图8是本申请实施例提供的一种寻呼触发方法的流程示意图。需要说明的是，本申请实施例的寻呼触发方法由终端设备执行。如图8所示，该方法可以包括如下步骤：
步骤801，接收网络设备发送的寻呼预先指示。
其中，寻呼预先指示用于指示该目标类型的终端设备接收第三寻呼消息。可以理解的是，该目标类型是该至少一个类型中任意一个类型。在本申请实施例中，对终端设备进行分类的依据如前所述，在此不再赘述。
其中，***信息可以为主信息块MIB和***信息块SIB中的至少一种。
在本申请实施例中，各类型有对应的寻呼预先指示。响应于***信息的变更是与目标类型终端设备相关联的变更，网络设备向目标类型的终端设备发送寻呼预先指示。
该目标类型终端设备接收到寻呼预先指示，能够根据该寻呼预先指示，在后续的寻呼时机中接收第三寻呼消息，也就是网络设备针对该目标类型的终端设备触发了寻呼。该目标类型的终端设备能够响应于触发的寻呼，获取变更后的***信息。
在一些实施方式中，该寻呼预先指示携带于下行控制信息DCI中。
在一些实施方式中，DCI中可以携带有各类型终端设备对应的寻呼预先指示，寻呼预先指示能够指示对应类型的终端设备是否要接收寻呼消息。
可选地，DCI中一信息域中携带有各类型对应的寻呼预先指示，该寻呼预先指示可以通过该信息域中对应比特位的值来指示对应类型的终端设备是否接收寻呼消息。比如，比特值为1指示对应类型的终端设备接收寻呼消息，比特值为0指示对应类型的终端设备不接收寻呼消息，同样，也可以是比特值为0指示对应类型的终端设备接收寻呼消息，比特值为1指示对应类型的终端设备不接收寻呼消息。
比如，在该网络设备所在的服务小区内，可能存在n种类型的终端设备，这n种类型中各类型配置有对应的寻呼预先指示，且在DCI中携带有这n种类型对应的寻呼预先指示。可选地，DCI中有n比特的信息域，其中第1位是对应类型1的寻呼预先指示，第2位是对应类型2的寻呼预先指示……第n位是对应类型n的寻呼预先指示，且比特值为1指示对应类型的终端设备接收寻呼消息，比特值为0指示对应类型的终端设备不接收寻呼消息。当***信息的变更与类型1的终端设备相关联，也就是针对类型1的终端设备的***消息发生变更，则网络设备发送该携带有n种类型对应的寻呼预先指示的DCI，在该n比特的信息域中，第1位的比特值为1，其余位的比特值为0。也就是，仅该目标类型的终端设备在后续的寻呼时机接收寻呼消息，而其余类型的终端设备无需接收寻呼消息(比如可以继续睡眠状态)。当然，比特位的值为1指示对应类型的终端设备接收寻呼消息只是一种可能的实现方式，也可以为比特位的值为0指示对应类型的终端设备接收寻呼消息。
可以理解的是，在该网络设备所在的服务小区内，任一终端设备均可以接收到该携带有至少一个类型中各类型对应的寻呼预先指示的DCI。
当然，采用不同的比特位来对应不同类型终端设备是一种显示指示的方式，还可以采用隐式指示的方式。例如：不同的DCIFormat对应于不同类型终端设备，或是不同编码方式对应不同类型终端设备，等等。
步骤802，响应于该寻呼预先指示，接收第三寻呼消息。
该目标类型终端设备接收到该寻呼预先指示后，根据该寻呼预先指示的指示，接收该第三寻呼消息。也就是网络设备针对该目标类型终端设备触发了寻呼。该目标类型终端设备能够响应于触发的寻呼，获取变更后的***信息。
步骤803，根据该第三寻呼消息，获取变更后的***信息。
其中，该***信息的变更与该目标类型终端设备相关联。
在本申请实施例中，终端设备能够根据该寻呼预先指示，接收第三寻呼消息，也就是接收到了***信息发生变更的指示。
终端设备能够根据该第三寻呼消息，获取变更后的***信息。
综上，通过接收网络设备发送的寻呼预先指示，响应于该寻呼预先指示，接收第三寻呼消息，根据该第三寻呼消息，获取变更后的***信息，使得不同类型终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够通过发送寻呼预先指示，仅该目标类型终端设备对应的寻呼预先指示是指示该目标类型终端设备接收寻呼消息，使得只有该类型终端设备能够获取寻呼消息，只有该类型终端设备被触发了寻呼，仅该类型终端设备获取变更后的***信息，有效节约了信令开销，降低功率消耗，提高通信效率。
需要说明的是，在本申请各实施例中，第一寻呼消息、第二寻呼消息、第三寻呼消息，都可以是同样的寻呼消息，其只是为了区别于应用在不同场景而被命名的，并不代表其内容不同。当然，第一寻呼消息、第二寻呼消息、第三寻呼消息也可以是不同的消息，本公开实施例并不对此进行限定。
与上述几种实施例提供的寻呼触发方法相对应，本申请还提供一种寻呼触发装置，由于本申请实施例提供的寻呼触发装置与上述几种实施例提供的方法相对应，因此在寻呼触发方法的实施方式也适用于下述实施例提供的寻呼触发装置，在下述实施例中不再详细描述。
请参见图9，图9为本申请实施例提供的一种寻呼触发装置的结构示意图。
如图9所示，该寻呼触发装置900包括：收发单元910，其中：
收发单元910，用于响应于***信息发生变更，对目标类型的终端设备触发寻呼；
其中，所述***信息的变更与至少一个类型中的所述目标类型的终端设备相关联。
可选地，所述至少一个类型中，各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
可选地，所述收发单元910具体用于：
采用所述目标类型对应的寻呼无线网络临时标识对第一寻呼消息进行加扰；
向所述目标类型的终端设备发送加扰后的第一寻呼消息。
可选地，所述收发单元910具体用于：
采用所述目标类型对应的资源发送第二寻呼消息。
可选地，所述资源包括以下中的至少一种：
部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
可选地，所述收发单元910具体用于：
向所述目标类型的终端设备发送所述寻呼预先指示，所述寻呼预先指示用于指示所述目标类型的终端设备接收第三寻呼消息；
向所述目标类型的终端设备发送所述第三寻呼消息。
可选地，所述寻呼预先指示携带于下行控制信息DCI中。
本实施例的寻呼触发装置，可以通过响应于***信息发生变更，对目标类型的终端设备触发寻呼，其中，该***信息的变更与至少一个类型中的目标类型的终端设备相关联，使得不同类型的终端设备能 够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够只针对该类型的终端设备触发寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
请参见图10，图10为本申请实施例提供的一种寻呼触发装置的结构示意图。
如图10所示，该寻呼触发装置1000包括：收发单元1010，其中：
收发单元1010，用于响应于网络设备触发的寻呼，获取变更后的***信息，其中，所述***信息的变更与所述终端设备所属的目标类型相关联。
可选地，所述目标类型是至少一个类型中的一个类型；
其中，所述至少一个类型中各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
可选地，所述收发单元1010具体用于：
接收所述网络设备发送的第一寻呼消息，所述第一寻呼消息为采用所述终端设备所属的目标类型对应的寻呼无线网络临时标识进行加扰后的第一寻呼消息。
可选地，所述收发单元1010具体用于：
在所述终端设备所属的目标类型对应的资源上接收第二寻呼消息
可选地，所述资源包括以下中的至少一种：
部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
可选地，所述收发单元1010具体用于：
接收所述网络设备发送的寻呼预先指示；
响应于所述寻呼预先指示，接收第三寻呼消息。
可选地，所述寻呼预先指示携带于下行控制信息DCI中。
本实施例的寻呼触发装置，可以通过响应于网络设备触发的寻呼，获取变更后的***信息，其中，该***信息的变更与该终端设备所属的目标类型相关联，使得不同类型的终端设备能够处于不同的寻呼分组，当只针对某一类型终端设备的***信息发生变更时，网络设备能够只针对该类型的终端设备触发寻呼，有效节约了信令开销，降低功率消耗，提高通信效率。
为了实现上述实施例，本申请实施例还提出一种通信装置，包括：处理器和存储器，存储器中存储有计算机程序，处理器执行所述存储器中存储的计算机程序，以使装置执行图1至图4实施例所示的方法。
为了实现上述实施例，本申请实施例还提出一种通信装置，包括：处理器和存储器，存储器中存储有计算机程序，处理器执行所述存储器中存储的计算机程序，以使装置执行图5至图8实施例所示的方法。
为了实现上述实施例，本申请实施例还提出一种通信装置，包括：处理器和接口电路，接口电路，用于接收代码指令并传输至处理器，处理器，用于运行所述代码指令以执行图1至图4实施例所示的方法。
为了实现上述实施例，本申请实施例还提出一种通信装置，包括：处理器和接口电路，接口电路，用于接收代码指令并传输至处理器，处理器，用于运行所述代码指令以执行图5至图8实施例所示的方 法。
请参见图11，图11是本申请实施例提供的另一种寻呼触发装置的结构示意图。寻呼触发装置1100可以是网络设备，也可以是终端设备，也可以是支持网络设备实现上述方法的芯片、芯片***、或处理器等，还可以是支持终端设备实现上述方法的芯片、芯片***、或处理器等。该装置可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
寻呼触发装置1100可以包括一个或多个处理器1101。处理器1101可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对寻呼触发装置(如，基站、基带芯片，终端设备、终端设备芯片，DU或CU等)进行控制，执行计算机程序，处理计算机程序的数据。
可选的，寻呼触发装置1100中还可以包括一个或多个存储器1102，其上可以存有计算机程序1103，处理器1101执行计算机程序1103，以使得寻呼触发装置1100执行上述方法实施例中描述的方法。计算机程序1103可能固化在处理器1101中，该种情况下，处理器1101可能由硬件实现。
可选的，存储器1102中还可以存储有数据。寻呼触发装置1100和存储器1102可以单独设置，也可以集成在一起。
可选的，寻呼触发装置1100还可以包括收发器1105、天线1106。收发器1105可以称为收发单元、收发机、或收发电路等，用于实现收发功能。收发器1105可以包括接收器和发送器，接收器可以称为接收机或接收电路等，用于实现接收功能；发送器可以称为发送机或发送电路等，用于实现发送功能。
可选的，寻呼触发装置1100中还可以包括一个或多个接口电路1107。接口电路1107用于接收代码指令并传输至处理器1101。处理器1101运行代码指令以使寻呼触发装置1100执行上述方法实施例中描述的方法。
在一种实现方式中，处理器1101中可以包括用于实现接收和发送功能的收发器。例如该收发器可以是收发电路，或者是接口，或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的，也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写，或者，上述收发电路、接口或接口电路可以用于信号的传输或传递。
在一种实现方式中，寻呼触发装置1100可以包括电路，电路可以实现前述方法实施例中发送或接收或者通信的功能。本申请中描述的处理器和收发器可实现在集成电路(integrated circuit，IC)、模拟IC、射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit，ASIC)、印刷电路板(printed circuit board，PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造，例如互补金属氧化物半导体(complementary metal oxide semiconductor，CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor，NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor，PMOS)、双极结型晶体管(bipolar junction transistor，BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
以上实施例描述中的寻呼触发装置可以是网络设备或者终端设备，但本申请中描述的寻呼触发装置的范围并不限于此，而且寻呼触发装置的结构可以不受图9-图10的限制。寻呼触发装置可以是独立的设备或者可以是较大设备的一部分。例如寻呼触发装置可以是：
(1)独立的集成电路IC，或芯片，或，芯片***或子***；
(2)具有一个或多个IC的集合，可选的，该IC集合也可以包括用于存储数据，计算机程序的存储部件；
(3)ASIC，例如调制解调器(Modem)；
(4)可嵌入在其他设备内的模块；
(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等；
(6)其他等等。
对于寻呼触发装置可以是芯片或芯片***的情况，可参见图12所示的芯片的结构示意图。图12所示的芯片包括处理器1201和接口1202。其中，处理器1201的数量可以是一个或多个，接口1202的数量可以是多个。
对于芯片用于实现本申请实施例中网络设备的功能的情况：
接口1202，用于代码指令并传输至处理器；
处理器1201，用于运行代码指令以执行如图1至图4的方法。
对于芯片用于实现本申请实施例中终端设备的功能的情况：
接口1202，用于代码指令并传输至处理器；
处理器1201，用于运行代码指令以执行如图5至图8的方法。
可选的，芯片还包括存储器1203，存储器1203用于存储必要的计算机程序和数据。
本领域技术人员还可以了解到本申请实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件，或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个***的设计要求。本领域技术人员可以对于每种特定的应用，可以使用各种方法实现的功能，但这种实现不应被理解为超出本申请实施例保护的范围。
本申请实施例还提供一种通信***，该***包括前述图9-图10实施例中作为网络设备的寻呼触发装置和作为终端设备的寻呼触发装置，或者，该***包括前述图11实施例中作为网络设备的寻呼触发装置和作为终端设备的寻呼触发装置。
本申请还提供一种可读存储介质，其上存储有指令，该指令被计算机执行时实现上述任一方法实施例的功能。
本申请还提供一种计算机程序产品，该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机程序。在计算机上加载和执行计算机程序时，全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机程序可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机程序可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如，软盘、硬盘、 磁带)、光介质(例如，高密度数字视频光盘(digital video disc，DVD))、或者半导体介质(例如，固态硬盘(solid state disk，SSD))等。
本领域普通技术人员可以理解：本申请中涉及的第一、第二等各种数字编号仅为描述方便进行的区分，并不用来限制本申请实施例的范围，也表示先后顺序。
本申请中的至少一个还可以描述为一个或多个，多个可以是两个、三个、四个或者更多个，本申请不做限制。在本申请实施例中，对于一种技术特征，通过“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”等区分该种技术特征中的技术特征，该“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”描述的技术特征间无先后顺序或者大小顺序。
本申请中各表所示的对应关系可以被配置，也可以是预定义的。各表中的信息的取值仅仅是举例，可以配置为其他值，本申请并不限定。在配置信息与各参数的对应关系时，并不一定要求必须配置各表中示意出的所有对应关系。例如，本申请中的表格中，某些行示出的对应关系也可以不配置。又例如，可以基于上述表格做适当的变形调整，例如，拆分，合并等等。上述各表中标题示出参数的名称也可以采用通信装置可理解的其他名称，其参数的取值或表示方式也可以通信装置可理解的其他取值或表示方式。上述各表在实现时，也可以采用其他的数据结构，例如可以采用数组、队列、容器、栈、线性表、指针、链表、树、图、结构体、类、堆、散列表或哈希表等。
本申请中的预定义可以理解为定义、预先定义、存储、预存储、预协商、预配置、固化、或预烧制。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
应当理解，可以使用上面所示的各种形式的流程，重新排序、增加或删除步骤。例如，本申请实施例中记载的各步骤可以并行地执行也可以顺序地执行也可以不同的次序执行，只要能够实现本发明公开的技术方案所期望的结果，本文在此不进行限制。
上述具体实施方式，并不构成对本发明保护范围的限制。本领域技术人员应该明白的是，根据设计要求和其他因素，可以进行各种修改、组合、子组合和替代。任何在本发明的精神和原则之内所作的修改、等同替换和改进等，均应包含在本发明保护范围之内。

Claims (34)

  1. 一种寻呼触发方法，其特征在于，所述方法由网络设备执行，所述方法包括：
    响应于***信息发生变更，对目标类型的终端设备触发寻呼；
    其中，所述***信息的变更与至少一个类型中的所述目标类型的终端设备相关联。
  2. 根据权利要求1所述的方法，其特征在于，所述至少一个类型中，各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
  3. 根据权利要求2所述的方法，其特征在于，所述对所述目标类型的终端设备触发寻呼，包括：
    采用所述目标类型对应的寻呼无线网络临时标识对第一寻呼消息进行加扰；
    向所述目标类型的终端设备发送加扰后的第一寻呼消息。
  4. 根据权利要求2所述的方法，其特征在于，所述对所述目标类型的终端设备触发寻呼，包括：
    采用所述目标类型对应的资源发送第二寻呼消息。
  5. 根据权利要求4所述的方法，其特征在于，所述资源包括以下中的至少一种：
    部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
  6. 根据权利要求2所述的方法，其特征在于，所述对所述目标类型的终端设备触发寻呼，包括：
    向所述目标类型的终端设备发送所述寻呼预先指示，所述寻呼预先指示用于指示所述目标类型的终端设备接收第三寻呼消息；
    向所述目标类型的终端设备发送所述第三寻呼消息。
  7. 根据权利要求6所述的方法，其特征在于，所述寻呼预先指示携带于下行控制信息DCI中。
  8. 一种寻呼触发方法，其特征在于，所述方法由终端设备执行，所述方法包括：
    响应于网络设备触发的寻呼，获取变更后的***信息，其中，所述***信息的变更与所述终端设备所属的目标类型相关联。
  9. 根据权利要求8所述的方法，其特征在于，所述目标类型是至少一个类型中的一个类型；
    其中，所述至少一个类型中各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
  10. 根据权利要求9所述的方法，其特征在于，所述方法包括：
    接收所述网络设备发送的第一寻呼消息，所述第一寻呼消息为采用所述终端设备所属的目标类型对应的寻呼无线网络临时标识进行加扰后的第一寻呼消息。
  11. 根据权利要求9所述的方法，其特征在于，所述方法包括：
    在所述终端设备所属的目标类型对应的资源上接收第二寻呼消息。
  12. 根据权利要求11所述的方法，其特征在于，所述资源包括以下中的至少一种：
    部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
  13. 根据权利要求9所述的方法，其特征在于，所述方法包括：
    接收所述网络设备发送的寻呼预先指示；
    响应于所述寻呼预先指示，接收第三寻呼消息。
  14. 根据权利要求13所述的方法，其特征在于，所述寻呼预先指示携带于下行控制信息DCI中。
  15. 一种寻呼触发装置，其特征在于，所述装置应用于网络设备，所述装置包括：
    收发单元，用于响应于***信息发生变更，对目标类型的终端设备触发寻呼；
    其中，所述***信息的变更与至少一个类型中的所述目标类型的终端设备相关联。
  16. 根据权利要求15所述的装置，其特征在于，所述至少一个类型中，各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
  17. 根据权利要求16所述的装置，其特征在于，所述收发单元具体用于：
    采用所述目标类型对应的寻呼无线网络临时标识对第一寻呼消息进行加扰；
    向所述目标类型的终端设备发送加扰后的第一寻呼消息。
  18. 根据权利要求16所述的装置，其特征在于，所述收发单元具体用于：
    采用所述目标类型对应的资源发送第二寻呼消息。
  19. 根据权利要求18所述的装置，其特征在于，所述资源包括以下中的至少一种：
    部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
  20. 根据权利要求16所述的装置，其特征在于，所述收发单元具体用于：
    向所述目标类型的终端设备发送所述寻呼预先指示，所述寻呼预先指示用于指示所述目标类型的终端设备接收第三寻呼消息；
    向所述目标类型的终端设备发送所述第三寻呼消息。
  21. 根据权利要求20所述的装置，其特征在于，所述寻呼预先指示携带于下行控制信息DCI中。
  22. 一种寻呼触发装置，其特征在于，所述装置应用于终端设备，所述装置包括：
    收发单元，用于响应于网络设备触发的寻呼，获取变更后的***信息，其中，所述***信息的变更与所述终端设备所属的目标类型相关联。
  23. 根据权利要求22所述的装置，其特征在于，所述目标类型是至少一个类型中的一个类型；
    其中，所述至少一个类型中各类型配置有对应的寻呼无线网络临时标识、资源和寻呼预先指示中的至少一种。
  24. 根据权利要求23所述的装置，其特征在于，所述收发单元具体用于：
    接收所述网络设备发送的第一寻呼消息，所述第一寻呼消息为采用所述终端设备所属的目标类型对应的寻呼无线网络临时标识进行加扰后的第一寻呼消息。
  25. 根据权利要求23所述的装置，其特征在于，所述收发单元具体用于：
    在所述终端设备所属的目标类型对应的资源上接收第二寻呼消息。
  26. 根据权利要求25所述的装置，其特征在于，所述资源包括以下中的至少一种：
    部分带宽BWP，控制资源集CORESET，搜索空间，寻呼时机。
  27. 根据权利要求23所述的装置，其特征在于，所述收发单元具体用于：
    接收所述网络设备发送的寻呼预先指示；
    响应于所述寻呼预先指示，接收第三寻呼消息。
  28. 根据权利要求27所述的装置，其特征在于，所述寻呼预先指示携带于下行控制信息DCI中。
  29. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求1至7中任一项所述的方法。
  30. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序， 所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求8至14中任一项所述的方法。
  31. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求1至7中任一项所述的方法。
  32. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求8至14中任一项所述的方法。
  33. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求1至7中任一项所述的方法被实现。
  34. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求8至14中任一项所述的方法被实现。
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