WO2018036455A1 - 确定寻呼区域的方法及装置 - Google Patents

确定寻呼区域的方法及装置 Download PDF

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Publication number
WO2018036455A1
WO2018036455A1 PCT/CN2017/098306 CN2017098306W WO2018036455A1 WO 2018036455 A1 WO2018036455 A1 WO 2018036455A1 CN 2017098306 W CN2017098306 W CN 2017098306W WO 2018036455 A1 WO2018036455 A1 WO 2018036455A1
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Prior art keywords
terminal
paging
level
speed level
paging area
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PCT/CN2017/098306
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English (en)
French (fr)
Inventor
贺美芳
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中兴通讯股份有限公司
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Publication of WO2018036455A1 publication Critical patent/WO2018036455A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • 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, but is not limited to, the field of communications, and in particular, to a method and apparatus for determining a paging area.
  • Next-generation systems want to support a wide range of usage scenarios, from fully mobile devices to static IoT devices or fixed wireless broadband devices.
  • the most important thing for this kind of service is the inactive behavior of User Equipment (UE) during the two data burst services, so the 2020 information society mobile and wireless communication means (Mobile and wireless communications Enablers for The 2020 Information Society (METIS for short) recently proposed a new state RRC_Connected Inactive.
  • NB-IOT Narrow band-internet of thing
  • the difference between this state and the wireless resource suspension under the Narrow band-internet of thing (NB-IOT) function is to maintain a connection with the core network (Core node, referred to as CN) and allow the terminal in this state. Moving in a predefined area, there is no need to notify the network side.
  • the Radio Access Network (RAN) side For this connection inactive state, many companies have proposed a paging procedure triggered by the Radio Access Network (RAN) side to reduce the paging signaling load on the CN side.
  • the CN when the terminal has downlink data arrival, the CN first performs at least one of the following: sending a paging message of the S1 interface to an Evolved Node B (eNB, ie, a base station), and directly transmitting the data.
  • eNB Evolved Node B
  • the RAN side performs buffering, and then the RAN side finds that the terminal is in a connection inactive state, but for the mobile terminal, it first performs paging at the current anchor point base station.
  • the terminal does not receive the paging response, the paging message is sent to other base stations through the X2 port, and the other base stations page the terminal.
  • This RAN-triggered paging message although reducing the CN side paging signaling, inevitably increases the signaling load of X2.
  • Paging optimization is currently being discussed in RAN3, which is to narrow down the previous paging area, ie the tracking area list.
  • RAN3 which is to narrow down the previous paging area, ie the tracking area list.
  • MME Mobility Management Entity
  • Paging load if the relevant terminal is not paged in the first narrowing range, and then the paging area is expanded to the final area list, the paging load is increased.
  • the mobile state information carrying the terminal in the RRC connection completion message and the terminal mobility history information are introduced to the network side, as shown in FIG.
  • the network side further estimates the mobile state of the terminal by reporting the information, and the network side prohibits the terminal from switching to the small cell or the terminal to switch to the better cell earlier by modifying the condition that is triggered by the measurement report, and the network side
  • the wireless link failure report is triggered by setting a shorter timer to achieve the purpose of restoring the wireless link reconstruction earlier.
  • the network side can better ensure the handover performance and data transmission performance of the connected state terminal.
  • the current number of small cells is increasing, thanks to the introduction of high frequencies and dense site distribution, which leads to a sharp rise in the load on the air interface and the S1 interface.
  • the location update reporting is still based on the tracking range list, it is not timely captured that the terminal has moved out of the paging range information, which in turn causes the paging load to increase, and the RAN side triggers the paging.
  • the embodiment of the present application provides a method and a device for determining a paging area, so that when the network side cannot timely capture that the terminal has moved out of a paging range information, the paging load is prevented from being increased, and the RAN side is prevented from triggering paging.
  • a method for determining a paging area comprising: receiving information of two or more paging areas sent by a network side, wherein each paging area corresponds to a corresponding terminal status.
  • the paging area corresponding to the current terminal status of the terminal is selected in the two or more paging areas; and the information of the selected paging area is reported to the network side.
  • the embodiment of the present application further includes a method for determining a paging area, where the method includes: determining two or more paging areas corresponding to a terminal status of the terminal; and determining the two or more Sending a call area to the terminal; receiving a paging area reported by the terminal, where the paging area is a terminal status selected by the terminal in the two or more paging areas and the terminal Corresponding paging area; sending a paging message to the terminal according to the paging area.
  • the embodiment of the present application further provides an apparatus for determining a paging area, where the apparatus includes: a first receiving module configured to receive information of two or more paging areas sent by a network side, where each The paging area is corresponding to the corresponding terminal state; the selecting module is configured to select a paging area corresponding to the current terminal state of the terminal among the two or more paging areas; and the reporting module is configured to select the selected The information of the paging area is reported to the network side.
  • the embodiment of the present application further provides an apparatus for determining a paging area, where the apparatus includes: a determining module, configured to determine two or more paging areas corresponding to a terminal status of the terminal; and a first sending module, The third receiving module is configured to receive the paging area reported by the terminal, where the paging area is that the terminal is located at the terminal. a paging area corresponding to a current terminal state of the terminal selected in the two or more paging areas; and a second sending module configured to send a paging message to the terminal according to the paging area.
  • a storage medium is provided.
  • the storage medium is arranged to store program code for performing the steps of the method of determining a paging area provided by the above first aspect or the second aspect.
  • the selected paging area is reported to the paging area corresponding to the current terminal state of the terminal by receiving information of two or more paging areas sent by the network side and selecting the paging area corresponding to the current terminal status of the terminal.
  • Network side Therefore, when the network side cannot timely capture that the terminal has moved out of a certain paging range information, the paging load is prevented from being increased, and the signaling load of the X2 caused by the RAN side triggering paging is avoided, and the identification of the terminal state is achieved.
  • a paging area suitable for the current state of the terminal is determined, thereby ensuring the effect of quickly paging to the paging area of the terminal while reducing network paging signaling.
  • 1 is a paging flowchart of a RAN side triggering
  • 3 is a flow chart of reporting a terminal mobile state
  • FIG. 4 is a block diagram showing a hardware structure of a mobile terminal for implementing a method for determining a paging area according to an embodiment of the present application
  • FIG. 5 is a flowchart (1) of a method for determining a paging area according to an embodiment of the present application
  • FIG. 6 is a flowchart (2) of a method for determining a paging area according to an embodiment of the present application
  • FIG. 7 is a flow chart of an exemplary method in accordance with an embodiment of the present application.
  • FIG. 8 is a flow chart of another exemplary method in accordance with an embodiment of the present application.
  • FIG. 9 is a flow chart of another exemplary method in accordance with an embodiment of the present application.
  • FIG. 10 is a flow chart of another exemplary method in accordance with an embodiment of the present application.
  • FIG. 11 is a structural block diagram (1) of an apparatus for determining a paging area according to an embodiment of the present application
  • FIG. 12 is a structural block diagram of a selection module 114 according to an embodiment of the present application.
  • FIG. 13 is a block diagram showing an exemplary structure of an apparatus for determining a paging area according to an embodiment of the present application.
  • FIG. 14 is a structural block diagram of a second receiving module 132 according to an embodiment of the present application.
  • 15 is a structural block diagram (2) of an apparatus for determining a paging area according to an embodiment of the present application.
  • FIG. 16 is a structural block diagram of a determining module 152 according to an embodiment of the present application.
  • FIG. 17 is a structural block diagram of a second transmitting module 158 according to an embodiment of the present application.
  • FIG. 4 is a hardware structural block diagram of a mobile terminal that implements a method for determining a paging area according to an embodiment of the present application.
  • mobile terminal 40 may include one or more (only one of which is shown in FIG. 4) processor 402 (processor 402 may include, but is not limited to, a Microcontroller Unit (MCU) or a programmable logic device.
  • MCU Microcontroller Unit
  • a processing device such as an FPGA (Field Programmable Gate Array), a memory 404 for storing data, and a transmission device 406 for a communication function.
  • FPGA Field Programmable Gate Array
  • a memory 404 for storing data
  • a transmission device 406 for a communication function.
  • FIG. 4 is merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 40 may also include more or fewer components than those shown in FIG. 4, or have a different configuration than that shown in FIG.
  • the memory 404 can be used to store software programs and modules of the application software, such as program instructions or modules corresponding to the method for determining a paging area in the embodiment, and the processor 402 executes by executing a software program and a module stored in the memory 404.
  • Memory 404 can include high speed random access memory and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 404 can further include memory remotely located relative to processor 402, which can be connected to mobile terminal 40 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 406 is for receiving or transmitting data via a network.
  • the network instance described above may include a wireless network provided by a communication provider of the mobile terminal 40.
  • the transmission device 406 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 406 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF Radio Frequency
  • FIG. 5 is a flowchart (1) of a method for determining a paging area according to an embodiment of the present application, as shown in FIG.
  • the process can include the following steps:
  • Step S502 receiving information of two or more paging areas sent by the network side, where each paging area corresponds to a corresponding terminal state;
  • Step S504 selecting, in the above two paging areas, a current terminal status pair with the terminal.
  • step S506 the information of the selected paging area is reported to the network side.
  • the received paging area is reported to the paging area corresponding to the current terminal status of the terminal by receiving information of two or more paging areas sent by the network side and reporting the paging area corresponding to the current terminal status of the terminal.
  • Network side Therefore, when the network side cannot timely capture that the terminal has moved out of a certain paging range information, the paging load can be avoided, and the signaling load of the X2 caused by the RAN side triggering the paging is avoided, and the terminal state is recognized.
  • a paging area suitable for the current state of the terminal is determined, thereby ensuring the effect of quickly paging to the paging area of the terminal while reducing network paging signaling.
  • the execution body of the above steps may be a terminal, but is not limited thereto.
  • the terminal status may include at least one of the following: a speed level of the terminal, a support service of the terminal, a wireless network connection status of the terminal, and a wireless access capability of the terminal.
  • selecting a paging area corresponding to the current terminal status of the terminal in the two or more paging areas may include: determining a current speed level of the terminal; and determining a speed level and a paging area according to the speed level Corresponding relationship, selecting a paging area corresponding to the current speed level of the terminal in the two or more paging areas, wherein the higher the speed level, the larger the range of the corresponding paging area.
  • the speed level of the terminal may include a first speed level, a second speed level, and a third speed level, wherein the first speed level is lower than the second speed level, and the second speed level is lower than The third speed level;
  • the paging area may include a first level paging area, a second level paging area, and a third level paging area, where the first level paging area is smaller than the second level paging area, The second level paging area is smaller than the third level paging area;
  • Selecting, according to the corresponding relationship between the speed level and the paging area, the paging area corresponding to the current speed level of the terminal in the two or more paging areas may include: the current speed level of the terminal in the current terminal status.
  • the first speed level is the first speed level
  • the first level paging area corresponding to the first speed level is selected;
  • the second speed level is selected to be corresponding to the second speed level.
  • the method may further include: receiving a paging message sent by the network side, where receiving the network side sending The call message can include at least one of the following:
  • the first homing sent by the receiving core network in the first level paging area is Call message
  • the wireless network connection status of the terminal is a connection inactive state
  • receiving a second paging message sent by the base station where the terminal resides The second paging message is sent by the core network to the anchor base station and sent by the anchor base station to the base station where the terminal resides;
  • the receiving core network sends the third search in the second level paging area.
  • the wireless network connection status of the terminal is a connection inactive state
  • receiving a fourth paging message where the fourth paging message is received.
  • sending, by the core network the fourth paging message in the second-level paging area, where the core network is pre-reported by the core network in the second-level paging area and the base station where the terminal resides.
  • the anchor base station sends the fourth paging message after receiving the fourth paging message from the core network;
  • the neighboring base station of the anchor base station sends the fourth homing
  • the fourth paging message is sent by the core network to the anchor base station, and is sent by the anchor base station to the neighboring base station of the anchor base station;
  • the mobile track information of the terminal is reported to the core network by using an uplink message; before receiving the downlink data, receiving the first a fifth paging message sent by the base station, where the first predetermined base station is a base station in the paging area determined by the core network according to the movement trajectory information, and the fifth paging message is sent to the first network by the core network.
  • Predetermined base station Predetermined base station;
  • the mobile station information of the terminal is reported to the anchor wireless access point (RAN) by using an uplink message;
  • the second predetermined base station is a base station in the paging area determined by the anchor point RAN according to the moving trajectory information, and the sixth paging The message is sent by the anchor RAN to the second predetermined base station.
  • the terminal is in an idle state, and the state of the terminal is determined to be an idle state on the core network side.
  • the gateway network element of the core network receives downlink data sent by the Ethernet or other network to the terminal, The status of the terminal will be judged. If it is in the idle state, the core network will initiate a paging message to the terminal in the paging area.
  • the first paging message, the second paging message, the third paging message, the fourth paging message, the fifth paging message, and the sixth paging message may be the same paging message, or may be different seeks. Call the message.
  • the foregoing method may include at least one of the following: the uplink message includes a status information message of the terminal, and the moving track information includes: the track information to be moved by the terminal and the historical track information that has been moved.
  • the track information to be moved includes at least one of: a start address, a current address, a current time, an estimated time of arrival, a rate range of the terminal, and a model of a carrier for carrying the terminal (where
  • the carrier may be a carrier such as a train, a high-speed rail, an airplane, etc., and the model of the carrier may be an identifier of the carrier in the communication network;
  • the historical trajectory information includes cell information of the terminal movement and time spent in each cell.
  • the foregoing method may further include: determining that a status of the terminal of the terminal changes; and notifying the changed terminal status to the network side.
  • the terminal in the idle (IDLE) state finds that the terminal state has changed, and the trigger location update message informs the core network; when the terminal is inactive, the terminal state changes, and the location update message is triggered to notify the RAN.
  • FIG. 6 is a flowchart (2) of a method for determining a paging area according to an embodiment of the present application. As shown in FIG. 6, the process may include the following: step:
  • Step S602 determining two or more paging areas corresponding to the terminal status of the terminal;
  • Step S604 transmitting the determined two or more paging areas to the terminal;
  • Step S606 receiving a paging area reported by the terminal, where the paging area is a paging area that is selected by the terminal in the two or more paging areas and that corresponds to a current terminal state of the terminal;
  • Step S608 sending a paging message to the terminal according to the paging area.
  • the group call area sends a paging message to the terminal. Therefore, when the network side cannot timely capture that the terminal has moved out of a certain paging range information, the paging load is prevented from being increased, and the signaling load of the X2 caused by the RAN side triggering paging is avoided, and the identification of the terminal state is achieved. It is determined that the current state of the terminal is suitable, thereby ensuring the effect of quickly paging to the paging area of the terminal while reducing network paging signaling.
  • the execution body of the above steps may be a base station, but is not limited thereto.
  • the terminal status may include at least one of the following: a speed level of the terminal, a support service of the terminal, a wireless network connection status of the terminal, and a wireless access capability of the terminal.
  • determining two or more paging areas corresponding to the terminal status of the terminal may include: determining a paging area respectively corresponding to different speed levels of the terminal, where a higher speed level The larger the range of the corresponding paging area.
  • the speed level of the terminal may include a first speed level, a second speed level, and a third speed level, wherein the first speed level is lower than the second speed level, and the second speed level is lower than The third speed level;
  • the paging area may include a first level paging area, a second level paging area, and a third level paging area, where the first level paging area is smaller than the second level paging area, The second level paging area is smaller than the third level paging area;
  • Determining the paging area corresponding to the different speed levels of the terminal may include: determining that the paging area corresponding to the terminal status is the first level when the speed level of the terminal is the first speed level in the terminal status a paging area; when the speed level of the terminal in the terminal state is the second speed level, determining that the paging area corresponding to the terminal status is a second level paging area; and when the terminal status is the speed level of the terminal At the third speed level, determine and The paging area corresponding to the terminal status is a third level paging area.
  • sending a paging message to the terminal according to the paging area may include one of the following:
  • the core network sends the first search to the terminal in the first level paging area.
  • the second paging message is sent by the core network to the anchor base station, where The anchor base station sends the foregoing second paging message to the base station where the terminal resides;
  • the core network sends the third terminal to the terminal in the second level paging area.
  • the base station to which the second level paging area belongs The number of the base station, wherein, when it is determined that the number of the base stations to which the foregoing belongs is greater than a preset threshold, the fourth paging message is sent in the second level paging area or the fourth paging message is sent according to the auxiliary information; And sending at least one of the fourth paging message and the downlink data to the anchor base station, where the anchor base station is configured according to the fourth paging message and the downlink data, when the number of the base stations to which the foregoing belongs is less than or equal to the preset threshold.
  • the anchor station And transmitting, by the anchor station, the fourth paging message to the terminal, or the anchor base station sends a fourth paging message to the neighboring base station of the anchor base station according to at least one of the fourth paging message and the downlink data, and The foregoing neighboring base station sends the fourth paging message to the terminal;
  • the core network receives the moving track information reported by the terminal through the uplink message, and determines the first according to the moving track information. a predetermined base station; after transmitting the downlink data, the fifth paging message is sent by the core network to the first predetermined base station, and the first predetermined base station sends the fifth paging message to the terminal;
  • the anchor RAN receives the movement trajectory information of the terminal reported by the terminal by using the uplink message, and the anchor point RAN determines the second predetermined base station in the paging area according to the movement trajectory information, After transmitting the downlink data, the second predetermined base station sends a sixth paging message to the terminal.
  • the foregoing method may include at least one of the following: the uplink message includes a status information message of the terminal, and the moving track information includes: the track information to be moved by the terminal and the historical track information that has been moved.
  • the track information to be moved comprises at least one of: a start address, a current address, a current time, an estimated time of arrival, a rate range of the terminal, a model of a carrier for carrying the terminal, and the history.
  • the trajectory information includes cell information of the above-mentioned terminal movement and the time of staying in each cell.
  • the above method may further include: receiving the changed terminal status notified by the terminal.
  • the 3rd Generation Partnership Project (3GPP) system may be a Long Term Evolution (LTE) system, or an enhanced LTE system, or 5G.
  • LTE Long Term Evolution
  • 5G enhanced LTE
  • the new system where the LTE access network side network element takes the eNB as an example, and the core network takes the CN as an example, wherein the CN includes an MME and a serving gateway (Serving GateWay, abbreviated as S-GW).
  • S-GW serving gateway
  • FIG. 7 is a flowchart of an exemplary method of an embodiment of the present application. As shown in FIG. 7, the embodiment includes the following steps:
  • Step 702 The eNB sends a different paging area corresponding to the state of the different terminal to the terminal (paging information Based on UE mobility sate) by using a system information (System Information);
  • System Information System Information
  • the different paging areas the network side may be set to a plurality of file paging ranges according to the state of the terminal.
  • the paging range size is set to the third file according to the speed in the terminal state, and the mobile terminal may be set as the cell for the slow moving speed.
  • Level paging (corresponding to the first level paging area in the above), for medium moving speed, can be set to the cell group level paging (corresponding to the second level paging area in the above), for the mobile speed Can be set to the tracking area level (corresponding to the third level paging area in the above).
  • This application does not exclude setting other paging ranges according to other principles.
  • eMBB enhanced mobile broadband bandwidth
  • mMTC mass machine type of communication
  • the terminal status is one or more of the following combinations: the current speed of the terminal (which may also be the current speed level of the terminal); the support service of the terminal; the wireless network connection status of the terminal; the wireless access capability of the terminal;
  • the current speed can be divided into three gears: a normal speed (corresponding to the first speed level in the above), a medium speed (corresponding to the second speed level in the above), and a high speed (corresponding to the third speed level in the above).
  • the support services of the terminal for example, a narrowband Internet of Things service, an ultra-reliable low-latency service, an enhanced mobile broadband service, etc., wherein the wireless network connection status of the terminal can be divided into an idle state and a connection inactive state.
  • the radio access capability supported by the terminal includes: support frequency band, bandwidth, channel, and the like.
  • Step 704 The terminal selects a paging area selection according to the terminal status.
  • the terminal selects a paging level at the cell level, that is, the terminal reselects to a new cell, indicating that a new paging range is entered;
  • a medium-speed paging update range such as a range of cell groups
  • Step 706 If the terminal in the IDLE state needs to report the location update message to the core network, or if the terminal connected to the inactive state reports the location update message to the base station, and at the same time, the location update message carries the paging area range. It is a cell level (paging area selected OF IDLE UE).
  • the core network side will page the terminal in the cell range that receives the latest location update.
  • the CN side directly sends a paging message to the anchor base station, and the anchor base station sends a paging message to the base station where the terminal resides through X2.
  • the camping base station then further sends a paging message to the terminal, while transmitting the relevant downlink data and the context of the UE to the camping base station.
  • the core network side will page the terminal in the cell group range in which the latest location update is received.
  • the CN side determines that the cell component belongs to several eNBs. If the number of eNBs belonging to the eNB is greater than a certain value, for example, 2, the CN directly
  • the paging message is sent in the cell group included in the paging area, or the auxiliary cell information and the paging of the cell reported by the base station are obtained by using the obtained auxiliary information, such as the information of the cell group that the terminal regularly reports by the terminal.
  • the intersection of the cell group information of the area, the first paging is performed, and if the paging is not available, then paging is performed in the cell group of the paging area.
  • the CN directly sends at least one of the paging message and the downlink data to the anchor base station, and the anchor base station pages the terminal, and sends a paging message through the X2 interface.
  • the relevant neighboring base stations further page to the relevant terminal.
  • the high-speed mobile terminal reports the mobile track information of the terminal to the core network side through the uplink message;
  • the uplink message may be the terminal status information message;
  • the terminal movement track information includes: the trajectory to be generated And at least one of the historical trajectories, the trajectory to be generated may include the following information: a starting address, a current address, a current time, an estimated time of arrival, a rate range of the terminal, a model of the carrier for carrying the terminal, and a historical trajectory. It includes the following information: the cell that the terminal itself moves and the time spent in each cell.
  • the core network side When downlink data is reached, the core network side further estimates the smaller paging area range in the tracking list according to the movement track information, and then determines the base station list in the smaller paging range, and then goes to these base stations. The list initiates paging of the terminal.
  • the high-speed mobile terminal reports the mobile track information of the terminal to the RAN side through the uplink message;
  • the uplink message may be the terminal status information message;
  • the terminal movement track information includes: the trajectory and history to be generated.
  • At least one of the trajectories, the trajectory to be generated may include the following information: a starting address, a current address, a current time, an estimated time of arrival, a rate range of the terminal, a model of the carrier for carrying the terminal, and a history track may include the following: Information: The cell that the terminal itself moves and the time spent in each cell.
  • the CN side When downlink data arrives, the CN side sends the downlink data to the anchor RAN, and then the anchor RAN further estimates the smaller paging area range in the tracking list according to the movement trajectory information, and then determines the smaller paging. a list of base stations in the range, and then initiate X2 paging to these base station lists, further These base stations page the terminal through air interfaces.
  • FIG. 8 is a flow chart of an exemplary method in accordance with an embodiment of the present application. As shown in FIG. 8, the description of this embodiment is as follows:
  • Step 802 The CN sends different paging areas corresponding to different terminal states to the base station (eNB) through the S1 interface message (corresponding to the paging information of the UE mobile state in the system information in FIG. 8 (paging information) Based on UE mobility sate)).
  • FIG. 9 is a flow chart of an exemplary method in accordance with an embodiment of the present application. As shown in FIG. 9, the description of this embodiment is as follows:
  • step 902 the terminal in the IDLE state finds that the state of the terminal changes, and triggers the uplink message to notify the CN (corresponding to the location update in FIG. 9).
  • the uplink message may be a location update message, or may be a new message, such as a terminal status update message.
  • FIG. 10 is a flow chart of an exemplary method in accordance with an embodiment of the present application. As shown in FIG. 10, the description of this embodiment is as follows:
  • Step 1002 The terminal connected to the inactive state finds that the state of the terminal changes, and triggers the uplink message to notify the RAN (corresponding to the location update in FIG. 10).
  • the uplink message may be a location update message, or may be a new message, such as a terminal status update message.
  • a device for determining a paging area is further provided, and the device is used to implement the foregoing embodiments and exemplary embodiments, and details are not described herein.
  • the term "module” may implement software, hardware, or a combination of software and hardware for a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 11 is a structural block diagram (1) of an apparatus for determining a paging area according to an embodiment of the present application. As shown in FIG. 11, the apparatus includes: a first receiving module 112, a selecting module 114, and a reporting module 116.
  • the first receiving module 112 is configured to receive information of two or more paging areas sent by the network side, where each paging area corresponds to a corresponding terminal state; and the selecting module 114 is connected to the first receiving module 112. Configuring to select between the two or more paging areas and the terminal The paging area corresponding to the previous terminal state; the reporting module 116 is connected to the selection module 114, and configured to report the information of the selected paging area to the network side.
  • the terminal status may include at least one of the following: a speed level of the terminal, a support service of the terminal, a wireless network connection status of the terminal, and a wireless access capability of the terminal.
  • FIG. 12 is a structural block diagram of a selection module 114 according to an embodiment of the present application.
  • the selection module 114 includes: a first determining unit 122 configured to determine a current speed of the terminal. a selection unit 124 configured to select a paging area corresponding to the current speed level of the terminal in the two or more paging areas according to the correspondence between the speed level and the paging area, wherein the higher the speed level, The larger the range of corresponding paging areas.
  • the speed level of the terminal may include a first speed level, a second speed level, and a third speed level, wherein the first speed level is lower than the second speed level, and the second speed level is lower than The third speed level;
  • the paging area may include a first level paging area, a second level paging area, and a third level paging area, where the first level paging area is smaller than the second level paging area, The second level paging area is smaller than the third level paging area;
  • the selecting unit 124 may include: a first selecting subunit configured to select a first level paging area corresponding to the first speed level when the current speed level of the terminal in the current terminal state is the first speed level a second selection subunit configured to: when the current speed level of the terminal in the current terminal state is the second speed level, select a second level paging area corresponding to the second speed level; the third selection subunit And configured to select a third-level paging area corresponding to the third speed level when the current speed level of the terminal in the current terminal state is the third speed level.
  • FIG. 13 is a block diagram showing an exemplary structure of an apparatus for determining a paging area according to an embodiment of the present application.
  • the apparatus may include, in addition to all the modules shown in FIG.
  • the second receiving module 132 is connected to the reporting module 116, and configured to receive the paging message sent by the network side.
  • FIG. 14 is a structural block diagram of a second receiving module 132 according to an embodiment of the present application. As shown in FIG. 14, the second receiving module 132 includes at least one of the following:
  • the first receiving unit 142 is configured to: when the current speed level of the terminal is the first speed level and the wireless network connection status of the terminal is an idle state, before receiving the downlink data, the receiving core network searches for the first level The first paging message sent in the call area;
  • the second receiving unit 144 is configured to: when the current speed level of the terminal is the first speed level and the wireless network connection status of the terminal is a connection inactive state, receive the base station where the terminal resides before receiving the downlink data. a second paging message, where the second paging message is sent by the core network to the anchor base station and sent by the anchor base station to the base station where the terminal camps;
  • the third receiving unit 146 is configured to: when the current speed level of the terminal is the second speed level and the wireless network connection status of the terminal is an idle state, before receiving the downlink data, the receiving core network searches for the second level. a third paging message sent in the call area;
  • the fourth receiving unit 148 is configured to receive the fourth paging message before receiving the downlink data when the current speed level of the terminal is the second speed level and the wireless network connection status of the terminal is the connection inactive state.
  • the fourth paging message is sent in one of the following manners: the core network sends the fourth paging message in the second level paging area; the core network resides in the second level paging area and the terminal And transmitting, by the base station, the fourth paging message in an intersection of the terminal resident cell area reported by the base station; the anchor base station transmitting the fourth paging message after receiving the fourth paging message from the core network;
  • the neighboring base station sends the fourth paging message, where the fourth paging message is sent by the core network to the anchor point base station, and is sent by the anchor point base station to the neighboring base station of the anchor point base station;
  • the fifth receiving unit 1410 is configured to: when the current speed level of the terminal is the third speed level, and the wireless network connection status of the terminal is an idle state, report the movement track information of the terminal to the core network by using an uplink message; Receiving a fifth paging message sent by the first predetermined base station, where the first predetermined base station is a base station in the paging area determined by the core network according to the moving track information, and the fifth paging message is The core network is sent to the first predetermined base station;
  • the sixth receiving unit 1412 is configured to report the movement trajectory information of the terminal to the anchor RAN by using an uplink message when the current speed level of the terminal is the third speed level and the wireless network connection status of the terminal is the connection inactive state.
  • the sixth paging message is sent by the anchor RAN to the second predetermined base station according to the base station in the paging area determined by the moving trajectory information.
  • the foregoing apparatus may include at least one of the following: the uplink message includes a status information message of the terminal, and the moving track information may include: the track information to be moved by the terminal and the historical track information that has been moved.
  • At least one of the foregoing trajectory information to be moved includes at least one of: a starting address, a current address, a current time, an estimated time of arrival, a rate range of the terminal, and a model of a carrier for carrying the terminal;
  • the history track information includes cell information of the above-mentioned terminal movement and the time of staying in each cell.
  • the apparatus may further include a first processing module configured to determine that a status of the terminal of the terminal changes; and notify the network side of the changed terminal status.
  • FIG. 15 is a structural block diagram (2) of an apparatus for determining a paging area according to an embodiment of the present application. As shown in FIG. 15, the apparatus includes: a determining module 152, a first sending module 154, a third receiving module 156, and a second Send module 158.
  • the determining module 152 is configured to determine two or more paging areas corresponding to terminal states of the terminal;
  • the first sending module 154 is connected to the determining module 152, and configured to send the determined two or more paging areas to the terminal;
  • the third receiving module 156 is connected to the first sending module 154, and configured to receive the paging area reported by the terminal, where the paging area is selected by the terminal in the two or more paging areas and the terminal a paging area corresponding to the current terminal state;
  • the second sending module 158 is connected to the third receiving module 156, and configured to send a paging message to the terminal according to the paging area.
  • the terminal status may include at least one of the following: a speed level of the terminal, a support service of the terminal, a wireless network connection status of the terminal, and a wireless access capability of the terminal.
  • FIG. 16 is a structural block diagram of a determining module 152 according to an embodiment of the present application.
  • the determining module 152 may include: a second determining unit 162 configured to determine the terminal Different speed levels correspond to paging areas, respectively, speed, etc. The higher the level, the larger the range of corresponding paging areas.
  • the speed level of the terminal may include a first speed level, a second speed level, and a third speed level, wherein the first speed level is lower than the second speed level, and the second speed level is lower than The third speed level;
  • the paging area may include a first level paging area, a second level paging area, and a third level paging area, where the first level paging area is smaller than the second level paging area, The second level paging area is smaller than the third level paging area;
  • the second determining unit 162 may include: a first determining subunit configured to determine, when the speed level of the terminal in the terminal state is the first speed level, that the paging area corresponding to the terminal status is a first level paging a second determining subunit, configured to determine, when the speed level of the terminal in the terminal state is the second speed level, that the paging area corresponding to the terminal status is a second level paging area; the third determining subunit And configured to determine that the paging area corresponding to the terminal status is a third level paging area when the speed level of the terminal in the terminal state is the third speed level.
  • FIG. 17 is a structural block diagram of a second sending module 158 according to an embodiment of the present application.
  • the foregoing second sending module 158 may include one of the following:
  • the first sending unit 172 is configured to: when it is determined that the current speed level of the terminal is the first speed level, and the wireless network connection status of the terminal is an idle state, after the downlink data is sent, the core network searches for the first level. Sending a first paging message to the terminal in the call area;
  • the second sending unit 174 is configured to: when it is determined that the current speed level of the terminal is the first speed level and the wireless network connection status of the terminal is a connection inactive state, after sending the downlink data, sending the second search by the core network Sending a message to the anchor base station, where the anchor base station sends the second paging message to the base station where the terminal resides;
  • the third sending unit 176 is configured to: when it is determined that the current speed level of the terminal is the second speed level, and the wireless network connection status of the terminal is an idle state, after the downlink data is sent, the core network searches for the second level. Sending a third paging message to the terminal in the call area;
  • the fourth sending unit 178 is configured to: when determining that the current speed level of the terminal is the second speed level and the wireless network connection status of the terminal is a connection inactive state, after transmitting the downlink data, determining, by the core network, the second The number of base stations to which the level paging area belongs, where When it is determined that the number of the base stations to which the foregoing belongs is greater than a preset threshold, the fourth paging message is sent in the second level paging area or the fourth paging message is sent according to the auxiliary information; When the number of the base stations is less than or equal to the preset threshold, at least one of the fourth paging message and the downlink data is sent to the anchor base station, and the anchor base station performs the foregoing according to at least one of the fourth paging message and the downlink data.
  • the terminal sends the fourth paging message, or the anchor base station sends a fourth paging message to the neighboring base station of the anchor base station according to at least one of the fourth paging message and the downlink data, and is sent by the neighboring base station to the neighboring base station.
  • the terminal sends the fourth paging message;
  • the fifth sending unit 1710 is configured to: when it is determined that the current speed level of the terminal is the third speed level, and the wireless network connection status of the terminal is an idle state, the core network receives the mobile track information reported by the terminal through the uplink message, and Determining, according to the moving track information, a first predetermined base station; after transmitting the downlink data, sending, by the core network, the fifth paging message to the first predetermined base station, where the first predetermined base station sends the fifth paging message to the terminal;
  • the sixth sending unit 1712 is configured to: when it is determined that the current speed level of the terminal is the third speed level, and the wireless network connection status of the terminal is a connection inactive state, the anchor RAN receives the foregoing that the terminal reports by using an uplink message.
  • the moving track information of the terminal, the anchor point RAN determines a second predetermined base station in the paging area according to the moving track information, and the second predetermined base station sends a sixth paging message to the terminal after transmitting the downlink data.
  • the foregoing apparatus may include at least one of the following: the uplink message includes a status information message of the terminal, and the moving track information includes: at least the track information to be moved by the terminal and the historical track information that has been moved.
  • the track information to be moved includes at least one of: a start address, a current address, a current time, an estimated time to reach, a rate range of the terminal, a model of a carrier for carrying the terminal, and the historical track.
  • the information includes cell information of the above-mentioned terminal movement and the time of staying in each cell.
  • the apparatus may further include a second processing module configured to receive the changed terminal status notified by the terminal.
  • modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, by the same processor; or by different processors.
  • the embodiment of the present application also provides a storage medium.
  • the foregoing storage medium may be It is arranged to store program code for executing the steps in the embodiment shown in Fig. 5 or Fig. 6.
  • the foregoing storage medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • the processor performs the above steps in accordance with program code already stored in the storage medium.
  • computer storage medium includes volatile and nonvolatile, implemented in any method or technology for storing information, such as computer readable instructions, data structures, program modules or other data. Sex, removable and non-removable media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridge, magnetic tape, magnetic disk storage or other magnetic storage device, or may Any other medium used to store the desired information and that can be accessed by the computer.
  • communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and can include any information delivery media. .

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Abstract

一种确定寻呼区域的方法，包括：接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；在两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域；将选择的寻呼区域的信息上报给网络侧。

Description

确定寻呼区域的方法及装置 技术领域
本申请涉及但不限于通信领域，尤其涉及一种确定寻呼区域的方法及装置。
背景技术
下一代***希望支持广泛的使用场景，从完全移动设备到静态的物联网设备或者固定无线宽带设备。存在一个业务模型就是有多个短或者长突发数据业务，中间等待周期是变长的。对于这种业务最重要的是两个数据突发业务期间的用户设备(User Equipment，简称为UE)的非激活状态的行为，于是2020信息社会的移动和无线通信手段(Mobile and wireless communications Enablers for the 2020Information Society，简称为METIS)最近提出一个新状态无线资源控制连接非激活态(RRC_Connected Inactive)。这个状态与窄带物联网(Narrow band–internet of thing，简称为NB-IOT)功能下的无线资源悬挂的区别就是：与核心网(Core node，简称为CN)保持连接，同时允许该状态的终端在预定义区域移动，不需要通知网络侧。
对于这个连接非激活态，很多公司提出了无线接入网络(Radio Access Network，简称为RAN)侧触发的寻呼流程，目的在于减少CN侧的寻呼信令负荷。如图1所示，对于终端有下行数据到达时，CN首先执行以下至少之一：发S1接口的寻呼消息给演进节点B(Evolved Node B，简称为eNB，即基站)、直接将数据传送给无线接入点(Radio Access Node，简称为RAN)侧；RAN侧进行缓存，然后RAN侧发现这个终端处于连接非激活态，但是对于移动的终端，就首先在当前锚点基站进行寻呼该终端，如果没有收到寻呼响应，通过X2口发寻呼消息给其它基站，其它基站进行寻呼这个终端。这个基于RAN触发的寻呼消息，虽然减少了CN侧寻呼信令，但是不可避免地增加了X2的信令负荷。
目前在RAN3中正在讨论寻呼优化，就是将以前寻呼区域，即追踪区域列表，进行缩小化限制。如图2所示，通过基站上报UE的最近行踪的一些 基站列表或者小区列表，然后移动管理节点功能(Mobility Management Entity，简称为MME)触发寻呼时就首先在这个缩小化的寻呼范围，即基站列表或者小区列表进行寻呼，这样就会大大减少寻呼负荷。但是如果在第一次缩小范围里面寻呼不到相关的终端，然后扩大寻呼区域到最终区域列表，反而会增加寻呼负荷。
在R12课题异构网的移动性增强中，引入了在无线资源控制连接完成消息中携带终端的移动状态信息，以及终端移动历史信息给网络侧，如图3所示。网络侧通过上报信息进一步估算出该终端的移动状态，网络侧通过修改触发测量报告上报的条件，来禁止终端切换到小小区，或者让终端更早的切换到更好的小区，另外，网络侧通过设置更短的定时器触发无线链路失败上报，达到早点恢复无线链路重建的目的。总之，通过终端移动状态和终端移动历史消息的上报，网络侧能够更好保证连接态终端的切换性能和数据传输性能。
目前的小小区数量在不断增加，这个归功于高频引入以及密集站点分布，这个就导致了寻呼在空口和S1接口的负荷急剧上升。为了避免RAN3寻呼优化中的缩小寻呼范围但是位置更新上报还是基于追踪范围列表，因而不能及时捕捉到终端已经移动出这个寻呼范围信息反而导致寻呼负荷增加，以及RAN侧触发寻呼导致的X2的信令负荷。
发明概述
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本申请实施例提供了一种确定寻呼区域的方法及装置，使得在网络侧不能及时捕捉到终端已经移动出某个寻呼范围信息时，避免寻呼负荷增加，以及避免RAN侧触发寻呼导致的X2的信令负荷。
根据本申请的第一方面，提供了一种确定寻呼区域的方法，包括：接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；在所述两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域；将选择的所述寻呼区域的信息上报给所述网络侧。
第二方面，本申请实施例还包括一种确定寻呼区域的方法，所述方法包括：确定与终端的终端状态对应的两个以上的寻呼区域；将确定的所述两个以上的寻呼区域发送给所述终端；接收所述终端上报的寻呼区域，其中，所述寻呼区域是所述终端在所述两个以上的寻呼区域中选择的与所述终端当前的终端状态对应的寻呼区域；根据所述寻呼区域向所述终端发送寻呼消息。
第三方面，本申请实施例还提供一种确定寻呼区域的装置，所述装置包括：第一接收模块，配置为接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；选择模块，配置为在所述两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域；上报模块，配置为将选择的所述寻呼区域的信息上报给所述网络侧。
第四方面，本申请实施例还提供一种确定寻呼区域的装置，所述装置包括：确定模块，配置为确定与终端的终端状态对应的两个以上的寻呼区域；第一发送模块，配置为将确定的所述两个以上的寻呼区域发送给所述终端；第三接收模块，配置为接收所述终端上报的寻呼区域，其中，所述寻呼区域是所述终端在所述两个以上的寻呼区域中选择的与所述终端当前的终端状态对应的寻呼区域；第二发送模块，配置为根据所述寻呼区域向所述终端发送寻呼消息。
根据本申请的又一个实施例，提供了一种存储介质。该存储介质设置为存储用于执行以上第一方面或第二方面提供的确定寻呼区域的方法的步骤的程序代码。
通过本申请，由于接收网络侧发送的两个以上的寻呼区域的信息并在两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域，将选择的寻呼区域上报给网络侧。因此，在网络侧不能及时捕捉到终端已经移动出某个寻呼范围信息时，避免寻呼负荷增加，以及避免RAN侧触发寻呼导致的X2的信令负荷，达到了通过终端状态的识别，确定适合终端当前状态的寻呼区域，从而保证减少网络寻呼信令的同时快速寻呼到终端的寻呼区域的效果。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1是一种RAN侧触发的寻呼流程图；
图2是一种寻呼优化流程图；
图3是一种终端移动状态上报流程图；
图4是实施本申请实施例的确定寻呼区域的方法的移动终端的硬件结构框图；
图5是根据本申请实施例的确定寻呼区域的方法的流程图(一)；
图6是根据本申请实施例的确定寻呼区域的方法的流程图(二)；
图7是根据本申请实施例的一种示例性方法流程图；
图8是根据本申请实施例的另一种示例性方法流程图；
图9是根据本申请实施例的另一种示例性方法流程图；
图10是根据本申请实施例的另一种示例性方法流程图；
图11是根据本申请实施例的确定寻呼区域的装置的结构框图(一)；
图12是根据本申请实施例的选择模块114的结构框图；
图13是根据本申请实施例的确定寻呼区域的装置的示例性结构框图；
图14是根据本申请实施例的第二接收模块132的结构框图；
图15是根据本申请实施例的确定寻呼区域的装置的结构框图(二)；
图16是根据本申请实施例的确定模块152的结构框图；
图17是根据本申请实施例的第二发送模块158的结构框图。
详述
下文中将参考附图并结合实施例来详细说明本申请。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
本申请实施例所提供的方法实施例可以在移动终端、计算机终端或者类 似的运算装置中执行。以运行在移动终端上为例，图4是实施本申请实施例的确定寻呼区域的方法的移动终端的硬件结构框图。如图4所示，移动终端40可以包括一个或多个(图4中仅示出一个)处理器402(处理器402可以包括但不限于微处理器(MCU，Microcontroller Unit)或可编程逻辑器件(FPGA，Field Programmable Gate Array)等的处理装置)、用于存储数据的存储器404、以及用于通信功能的传输装置406。本领域普通技术人员可以理解，图4所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，移动终端40还可包括比图4中所示更多或者更少的组件，或者具有与图4所示不同的配置。
存储器404可用于存储应用软件的软件程序以及模块，如本实施例中的确定寻呼区域的方法对应的程序指令或模块，处理器402通过运行存储在存储器404内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器404可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器404可进一步包括相对于处理器402远程设置的存储器，这些远程存储器可以通过网络连接至移动终端40。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置406用于经由一个网络接收或者发送数据。上述的网络实例可包括移动终端40的通信供应商提供的无线网络。在一个实例中，传输装置406包括一个网络适配器(Network Interface Controller，简称为NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通信。在一个实例中，传输装置406可以为射频(Radio Frequency，简称为RF)模块，其用于通过无线方式与互联网进行通信。
在本实施例中提供了一种运行于上述移动终端的确定寻呼区域的方法，图5是根据本申请实施例的确定寻呼区域的方法的流程图(一)，如图5所示，该流程可以包括如下步骤：
步骤S502，接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；
步骤S504，在上述两个以上的寻呼区域中选择与终端当前的终端状态对 应的寻呼区域；
步骤S506，将选择的上述寻呼区域的信息上报给上述网络侧。
通过上述步骤，由于接收网络侧发送的两个以上的寻呼区域的信息并在两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域，将选择的寻呼区域上报给网络侧。因此，在网络侧不能及时捕捉到终端已经移动出某个寻呼范围信息时，可以避免寻呼负荷增加，以及避免RAN侧触发寻呼导致的X2的信令负荷，达到了通过终端状态的识别，确定适合终端当前状态的寻呼区域，从而保证减少网络寻呼信令的同时快速寻呼到终端的寻呼区域的效果。
示例性地，上述步骤的执行主体可以为终端，但不限于此。
在一个示例性实施例中，上述终端状态可以包括以下至少之一：上述终端的速度等级；上述终端的支持业务；上述终端的无线网络连接状态；上述终端的无线接入能力。
在一个示例性实施例中，在上述两个以上的寻呼区域中选择与上述终端当前的终端状态对应的寻呼区域，可以包括：确定上述终端当前的速度等级；根据速度等级与寻呼区域的对应关系，在上述两个以上的寻呼区域中选择与上述终端当前的速度等级对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
在一个示例性实施例中，上述终端的速度等级可以包括第一速度等级、第二速度等级和第三速度等级，上述第一速度等级低于上述第二速度等级，上述第二速度等级低于上述第三速度等级；上述寻呼区域可以包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，上述第一等级寻呼区域小于上述第二等级寻呼区域，上述第二等级寻呼区域小于上述第三等级寻呼区域；
根据速度等级与寻呼区域的对应关系，在上述两个以上的寻呼区域中选择与上述终端当前的速度等级对应的寻呼区域，可以包括：当当前的终端状态中上述终端的当前速度等级为第一速度等级时，选择与上述第一速度等级对应的第一等级寻呼区域；当当前的终端状态中上述终端的当前速度等级为第二速度等级时，选择与上述第二速度等级对应的第二等级寻呼区域；当当 前的终端状态中上述终端的当前速度等级为第三速度等级时，选择与上述第三速度等级对应的第三等级寻呼区域。
在一个示例性实施例中，在将选择的上述寻呼区域的信息上报给上述网络侧之后，上述方法可以还包括：接收上述网络侧发送的寻呼消息；其中，接收上述网络侧发送的寻呼消息可以包括以下至少之一：
当上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在上述第一等级寻呼区域内发送的第一寻呼消息；
当上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收上述终端驻留的基站发送的第二寻呼消息，其中，上述第二寻呼消息是核心网发送给锚点基站并由上述锚点基站发送给上述终端驻留的基站；
当上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在上述第二等级寻呼区域内发送的第三寻呼消息；
当上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收第四寻呼消息，其中，上述第四寻呼消息通过以下方式之一发送：核心网在上述第二等级寻呼区域内发送上述第四寻呼消息；上述核心网在第二等级寻呼区域和上述终端驻留的基站预先上报的上述终端常驻小区区域的交集内发送上述第四寻呼消息；锚点基站在接收到来自核心网的上述第四寻呼消息后发送上述第四寻呼消息；锚点基站的相邻基站发送上述第四寻呼消息，其中，上述第四寻呼消息是由核心网发送给上述锚点基站，并由上述锚点基站发送给上述锚点基站的相邻基站的；
当上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为空闲状态时，通过上行消息上报上述终端的移动轨迹信息给核心网；在接收到下行数据前，接收第一预定基站发送的第五寻呼消息，其中，上述第一预定基站为上述核心网根据上述移动轨迹信息确定的寻呼区域中的基站，上述第五寻呼消息为上述核心网发送给上述第一预定基站的；
当上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为连接非激活状态时，通过上行消息上报上述终端的移动轨迹信息给锚点无线接入点(RAN)；在接收到下行数据前，接收第二预定基站发送的第六寻呼消息，其中，上述第二预定基站为上述锚点RAN根据上述移动轨迹信息确定的寻呼区域中的基站，上述第六寻呼消息为上述锚点RAN发送给上述第二预定基站的。
在本实施例中，终端处于空闲(idle)状态，在核心网侧判断终端的状态为idle态，当核心网的网关网元收到以太网或者其他网络发给上述终端的下行数据时，就会判断这个终端的状态，如果是idle态，核心网则会发起寻呼消息给在寻呼区域中的终端。上述第一寻呼消息、第二寻呼消息、第三寻呼消息、第四寻呼消息、第五寻呼消息以及第六寻呼消息可以是相同的寻呼消息，也可以是不同的寻呼消息。
在一个示例性实施例中，上述方法可以包括以下至少之一：上述上行消息包括上述终端的状态信息消息；上述移动轨迹信息包括：上述终端将要移动的轨迹信息和已经移动的历史轨迹信息中的至少之一，其中，上述将要移动的轨迹信息包括以下至少之一：起始地址、目前地址、当前时间、预计达到时间、上述终端的速率范围、用于承载上述终端的载体的型号(其中，该载体可以是火车、高铁、飞机等载体，该载体的型号可以是载体在通信网络中的标识)；上述历史轨迹信息包括上述终端移动的小区信息以及在每个小区中停留的时间。
在一个示例性实施例中，上述方法可以还包括：确定上述终端的终端状态发生变化；将变化后的终端状态告知给上述网络侧。在本实施例中，处于空闲(IDLE)状态的终端发现终端状态改变了，触发位置更新消息告知核心网；终端在连接非激活时终端状态改变了，触发位置更新消息告知RAN。
在本实施例中还提供了一种确定寻呼区域的方法，图6是根据本申请实施例的确定寻呼区域的方法的流程图(二)，如图6所示，该流程可以包括如下步骤：
步骤S602，确定与终端的终端状态对应的两个以上的寻呼区域；
步骤S604，将确定的上述两个以上的寻呼区域发送给上述终端；
步骤S606，接收上述终端上报的寻呼区域，其中，上述寻呼区域是上述终端在上述两个以上的寻呼区域中选择的与上述终端当前的终端状态对应的寻呼区域；
步骤S608，根据上述寻呼区域向上述终端发送寻呼消息。
通过上述步骤，由于确定与终端的两个以上的终端状态对应的两个以上的寻呼区域，并将确定的两个以上的寻呼区域发送给终端，接收终端上报的寻呼区域后，根据群呼区域向终端发送寻呼消息。因此，在网络侧不能及时捕捉到终端已经移动出某个寻呼范围信息时，避免寻呼负荷增加，以及避免RAN侧触发寻呼导致的X2的信令负荷，达到了通过终端状态的识别，确定适合终端当前状态，从而保证减少网络寻呼信令的同时快速寻呼到终端的寻呼区域的效果。
示例性地，上述步骤的执行主体可以为基站，但不限于此。
在一个示例性实施例中，上述终端状态可以包括以下至少之一：上述终端的速度等级；上述终端的支持业务；上述终端的无线网络连接状态；上述终端的无线接入能力。
在一个示例性实施例中，确定与上述终端的终端状态对应的两个以上的寻呼区域，可以包括：确定与上述终端的不同的速度等级分别对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
在一个示例性实施例中，上述终端的速度等级可以包括第一速度等级、第二速度等级和第三速度等级，上述第一速度等级低于上述第二速度等级，上述第二速度等级低于上述第三速度等级；上述寻呼区域可以包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，上述第一等级寻呼区域小于上述第二等级寻呼区域，上述第二等级寻呼区域小于上述第三等级寻呼区域；
确定与上述终端的不同的速度等级分别对应的寻呼区域，可以包括：当上述终端状态中上述终端的速度等级为第一速度等级时，确定与上述终端状态对应的寻呼区域为第一等级寻呼区域；当上述终端状态中上述终端的速度等级为第二速度等级时，确定与上述终端状态对应的寻呼区域为第二等级寻呼区域；当上述终端状态中上述终端的速度等级为第三速度等级时，确定与 上述终端状态对应的寻呼区域为第三等级寻呼区域。
在一个示例性实施例中，根据上述寻呼区域向上述终端发送寻呼消息，可以包括以下之一：
当确定上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在上述第一等级寻呼区域内向终端发送第一寻呼消息；
当确定上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网发送第二寻呼消息给锚点基站，上述锚点基站将上述第二寻呼消息发送给上述终端驻留的基站；
当确定上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在上述第二等级寻呼区域内向上述终端发送第三寻呼消息；
当确定上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网判断上述第二等级寻呼区域分属于的基站的数量，其中，当判断出上述分属于的基站的数量大于预设阈值时，在上述第二等级寻呼区域中下发第四寻呼消息或者根据辅助信息发送第四寻呼消息；当判断出上述分属于的基站的数量小于或等于上述预设阈值时，发送上述第四寻呼消息和下行数据中至少之一给锚点基站，上述锚点基站根据上述第四寻呼消息和下行数据中至少之一向上述终端发送上述第四寻呼消息，或者上述锚点基站根据上述第四寻呼消息和下行数据中至少之一向上述锚点基站的相邻基站发送第四寻呼消息，并由上述相邻基站向上述终端发送上述第四寻呼消息；
当确定上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为空闲状态时，由核心网接收终端通过上行消息上报的移动轨迹信息，并根据上述移动轨迹信确定第一预定基站；在发送下行数据后，由核心网向上述第一预定基站发送第五寻呼消息，上述第一预定基站将上述第五寻呼消息发送给上述终端；
当确定上述终端的当前速度等级为上述第三速度等级且上述终端的无线 网络连接状态为连接非激活状态时，由锚点RAN接收上述终端通过上行消息上报的上述终端的移动轨迹信息，上述锚点RAN根据上述移动轨迹信息确定寻呼区域中的第二预定基站，上述第二预定基站在发送下行数据后，发送第六寻呼消息给上述终端。
在一个示例性实施例中，上述方法可以包括以下至少之一：上述上行消息包括上述终端的状态信息消息；上述移动轨迹信息包括：上述终端将要移动的轨迹信息和已经移动的历史轨迹信息中的至少之一，其中，上述将要移动的轨迹信息包括以下至少之一：起始地址、目前地址、当前时间、预计达到时间、上述终端的速率范围、用于承载上述终端的载体的型号；上述历史轨迹信息包括上述终端移动的小区信息以及在每个小区中停留的时间。
在一个示例性实施例中，上述方法还可以包括：接收上述终端告知的变化后的终端状态。
下面结合实施例对本申请进行说明。
为了方便描述，以下实施例中，第三代合作伙伴计划(3rd Generation Partnership Project，简称为3GPP)***可以是长期演进(Long Term Evolution，简称为LTE)***，或者增强型LTE***，或者5G的新***，这里LTE接入网侧网元以eNB为例，核心网以CN为例，其中，CN包含MME和服务网关(Serving GateWay，简称为S-GW)。
图7为本申请实施例的一种示例性方法流程图。如图7所示，本实施例包括如下步骤：
步骤702、eNB通过***消息(System Information)下发不同的终端的状态对应的不同的寻呼区域给终端(基于UE移动状态的寻呼信息(paging information Based on UE mobility sate))；
上述不同的寻呼区域：网络侧可以根据终端的状态设置为若干个档寻呼范围，比如这里根据终端状态中的速度设置寻呼范围大小为三档，对于移动速度慢的，可以设置为小区级别的寻呼(对应上述中的第一等级寻呼区域)，对于移动速度中等的，可以设置为小区组级别的寻呼(对应上述中的第二等级寻呼区域)，对于移动速度高的，可以设置为追踪区域级别(对应上述中的第三等级寻呼区域)。本申请不排除根据其它原则设定其它寻呼范围。比 如按照业务特性设置的寻呼区域，增强型的移动带宽(Enhanced Mobile Broadband，简称为eMBB)寻呼区域，海量机器类通信(mMTC，massive Machine Type of Communication)寻呼区域等。
上述终端状态由以下一种或者多种组合：终端的当前速度(也可以是终端当前的速度等级)；终端的支持业务；终端的无线网络连接状态；终端的无线接入能力；其中，终端的当前速度可以分为三档：一般速度(对应上述中的第一速度等级)，中等速度(对应上述中的第二速度等级)，高速(对应上述中的第三速度等级)。其中，终端的支持业务：比如窄带物联网业务，超可靠低时延业务，增强型移动宽带业务等；其中，终端的无线网络连接状态可以分为：空闲态，连接非激活态。其中，终端支持的无线接入能力包含：支持频段，带宽，信道等。
步骤704、终端根据终端状态选择合适的寻呼区域(paging area selection)；
如果终端的状态中终端的当前速度是低速的，则终端选择小区级别的寻呼范围，即终端重新选择到一个新的小区，表示进入到一个新的寻呼范围；
如果终端的当前速率是中速的，选择中等档寻呼更新范围，比如小区组的范围；
如果终端的当前速率是高速的，选择大档寻呼更新范围，比如追踪区域列表级别的范围。
步骤706、如果是IDLE态的终端需要上报位置更新消息给核心网，或者如果是连接非激活态的终端通过上报位置更新消息给基站，同时在位置更新(Location update)消息中携带寻呼区域范围为小区级别的(空闲态UE的寻呼区域选择(paging area selected OF IDLE UE))。
终端的无线网络连接状态如果是空闲态且低速，当有下行数据到达时，核心网侧就会在收到最近一次位置更新的小区范围对该终端进行寻呼。
终端的无线网络连接状态如果是连接非激活态且低速，当有下行数据到达时，CN侧直接发送寻呼消息给锚点基站，锚点基站通过X2向终端驻留的基站发寻呼消息，然后驻留的基站进一步发送寻呼消息给该终端，同时将相关下行数据和UE的上下文发送给驻留基站。
终端的无线连接状态如果是IDLE态且中速，核心网侧就会在收到最近一次位置更新的小区组范围对该终端进行寻呼。
终端如果是连接非激活态且中速，当有下行数据到达时，CN侧判断该小区组分属于几个eNB，如果分属于的eNB个数大于某个值，比如2个，则CN会直接在寻呼区域所包含的小区组中下发寻呼消息，或者通过获知的辅助信息，比如基站上报的终端经常驻留的小区组的信息，取基站上报小区的辅助的小区组信息和寻呼区域的小区组信息的交集，进行第一寻呼，如果寻呼不到，然后再在寻呼区域的小区组中进行寻呼。如果分属于的eNB个数低于或者等于某个阀值，CN直接发送寻呼消息和下行数据中至少之一给锚点基站，锚点基站对该终端寻呼，通过X2口发寻呼消息给其它相关相邻的基站，相关相邻的基站进一步寻呼到相关的终端。
终端的无线连接状态如果是IDLE态且高速，高速移动的终端通过上行消息上报终端的移动轨迹信息给核心网侧；该上行消息可以为终端状态信息消息；终端移动轨迹信息包含：将要发生的轨迹和历史轨迹中至少之一，这个将要发生的轨迹可以包括以下信息：起始地址、目前地址、当前时间、预计达到时间、终端的速率范围、用于承载上述终端的载体的型号；历史轨迹可以包括以下信息：终端自己移动的小区以及在每个小区中停留的时间。当有下行数据达到时，核心网侧就会根据移动轨迹信息，进一步估算出在追踪列表中的更小寻呼区域范围，然后确定出这个更小寻呼范围中的基站列表，然后向这些基站列表发起对该终端进行寻呼。
终端如果是连接非激活态且高速，高速移动的终端通过上行消息上报终端的移动轨迹信息给描点RAN侧；该上行消息可以为终端状态信息消息；终端移动轨迹信息包含：将要发生的轨迹和历史轨迹中至少之一，这个将要发生的轨迹可以包括以下信息：起始地址、目前地址、当前时间、预计达到时间、终端的速率范围、用于承载上述终端的载体的型号；历史轨迹可以包括以下信息：终端自己移动的小区以及在每个小区中停留的时间。当有下行数据到达时，CN侧将下行数据发送给锚点RAN，然后锚点RAN根据移动轨迹信息，进一步估算出在追踪列表中的更小寻呼区域范围，然后确定出这个更小寻呼范围中的基站列表，然后向这些基站列表发起X2寻呼，进一步 这些基站通过空口对该终端进行寻呼。
图8为根据本申请实施例的一种示例性方法流程图。如图8所示，本实施例的描述如下：
步骤802、CN通过S1接口消息下发不同的终端的状态对应的不同的寻呼区域给基站(eNB)(对应图8中的***信息(System information)基于UE移动状态的寻呼信息(paging information Based on UE mobility sate))。
图9是根据本申请实施例的一种示例性方法流程图。如图9所示，本实施例的描述如下：
步骤902、IDLE态的终端发现自己的终端状态发生改变，触发上行消息告知CN(对应图9中的位置更新(Location update))。
其中，该上行消息可以为位置更新消息，也可以为一个新的消息，比如终端状态更新消息。
图10是根据本申请实施例的一种示例性方法流程图。如图10所示，本实施例的描述如下：
步骤1002、连接非激活态的终端发现自己的终端状态发生改变，触发上行消息告知RAN(对应图10中的位置更新(Location update))。
其中，该上行消息可以为位置更新消息，也可以为一个新的消息，比如终端状态更新消息。
在本实施例中还提供了一种确定寻呼区域的装置，该装置用于实现上述实施例及示例性实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件、硬件、或软件和硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图11是根据本申请实施例的确定寻呼区域的装置的结构框图(一)，如图11所示，该装置包括：第一接收模块112、选择模块114以及上报模块116。
第一接收模块112，配置为接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；选择模块114，连接至上述第一接收模块112，配置为在上述两个以上的寻呼区域中选择与终端当 前的终端状态对应的寻呼区域；上报模块116，连接至上述选择模块114，配置为将选择的上述寻呼区域的信息上报给上述网络侧。
在一个示例性实施例中，上述终端状态可以包括以下至少之一：上述终端的速度等级；上述终端的支持业务；上述终端的无线网络连接状态；上述终端的无线接入能力。
在一个示例性实施例中，图12是根据本申请实施例的选择模块114的结构框图，如图12所示，上述选择模块114包括：第一确定单元122，配置为确定上述终端当前的速度等级；选择单元124，配置为根据速度等级与寻呼区域的对应关系，在上述两个以上的寻呼区域中选择与上述终端当前的速度等级对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
在一个示例性实施例中，上述终端的速度等级可以包括第一速度等级、第二速度等级和第三速度等级，上述第一速度等级低于上述第二速度等级，上述第二速度等级低于上述第三速度等级；上述寻呼区域可以包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，上述第一等级寻呼区域小于上述第二等级寻呼区域，上述第二等级寻呼区域小于上述第三等级寻呼区域；
上述选择单元124可以包括：第一选择子单元，配置为当上述当前的终端状态中上述终端的当前速度等级为第一速度等级时，选择与上述第一速度等级对应的第一等级寻呼区域；第二选择子单元，配置为当上述当前的终端状态中上述终端的当前速度等级为第二速度等级时，选择与上述第二速度等级对应的第二等级寻呼区域；第三选择子单元，配置为当上述当前的终端状态中上述终端的当前速度等级为第三速度等级时，选择与上述第三速度等级对应的第三等级寻呼区域。
在一个示例性实施例中，图13是根据本申请实施例的确定寻呼区域的装置的示例性结构框图，如图13所示，该装置除包括图11所示的所有模块外还可以包括：第二接收模块132，连接至上述上报模块116，配置为接收上述网络侧发送的寻呼消息。
图14是根据本申请实施例的第二接收模块132的结构框图，如图14所示，上述第二接收模块132包括以下至少之一：
第一接收单元142，配置为当上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在上述第一等级寻呼区域内发送的第一寻呼消息；
第二接收单元144，配置为当上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收上述终端驻留的基站发送的第二寻呼消息，其中，上述第二寻呼消息是核心网发送给锚点基站并由上述锚点基站发送给上述终端驻留的基站；
第三接收单元146，配置为当上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在上述第二等级寻呼区域内发送的第三寻呼消息；
第四接收单元148，配置为当上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收第四寻呼消息，其中，上述第四寻呼消息通过以下方式之一发送：核心网在上述第二等级寻呼区域内发送上述第四寻呼消息；上述核心网在第二等级寻呼区域和上述终端驻留的基站预先上报的上述终端常驻小区区域的交集内发送上述第四寻呼消息；锚点基站在接收到来自核心网的上述第四寻呼消息后发送上述第四寻呼消息；锚点基站的相邻基站发送上述第四寻呼消息，其中，上述第四寻呼消息是由核心网发送给上述锚点基站，并由上述锚点基站发送给上述锚点基站的相邻基站的；
第五接收单元1410，配置为当上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为空闲状态时，通过上行消息上报上述终端的移动轨迹信息给核心网；在接收到下行数据前，接收第一预定基站发送的第五寻呼消息，其中，上述第一预定基站为上述核心网根据上述移动轨迹信息确定的寻呼区域中的基站，上述第五寻呼消息为上述核心网发送给上述第一预定基站的；
第六接收单元1412，配置为当上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为连接非激活状态时，通过上行消息上报上述终端的移动轨迹信息给锚点RAN；在接收到下行数据前，接收第二预定基站发送的第六寻呼消息，其中，上述第二预定基站为上述锚点RAN根 据上述移动轨迹信息确定的寻呼区域中的基站，上述第六寻呼消息为上述锚点RAN发送给上述第二预定基站的。
在一个示例性实施例中，上述装置可以包括以下至少之一：上述上行消息包括上述终端的状态信息消息；上述移动轨迹信息可以包括：上述终端将要移动的轨迹信息和已经移动的历史轨迹信息中的至少之一，其中，上述将要移动的轨迹信息包括以下至少之一：起始地址、目前地址、当前时间、预计达到时间、上述终端的速率范围、用于承载上述终端的载体的型号；上述历史轨迹信息包括上述终端移动的小区信息以及在每个小区中停留的时间。
在一个示例性实施例中，上述装置还可以包括第一处理模块，配置为确定上述终端的终端状态发生变化；将变化后的终端状态告知给上述网络侧。
图15是根据本申请实施例的确定寻呼区域的装置的结构框图(二)，如图15所示，该装置包括：确定模块152、第一发送模块154、第三接收模块156以及第二发送模块158。
确定模块152，配置为确定与终端的终端状态对应的两个以上的寻呼区域；
第一发送模块154，连接至上述确定模块152，配置为将确定的上述两个以上的寻呼区域发送给上述终端；
第三接收模块156，连接至上述第一发送模块154，配置为接收上述终端上报的寻呼区域，其中，上述寻呼区域是上述终端在上述两个以上的寻呼区域中选择的与上述终端当前的终端状态对应的寻呼区域；
第二发送模块158，连接至上述第三接收模块156，配置为根据上述寻呼区域向上述终端发送寻呼消息。
在一个示例性实施例中，上述终端状态可以包括以下至少之一：上述终端的速度等级；上述终端的支持业务；上述终端的无线网络连接状态；上述终端的无线接入能力。
在一个示例性实施例中，图16是根据本申请实施例的确定模块152的结构框图，如图16所示，上述确定模块152可以包括：第二确定单元162，配置为确定与上述终端的不同的速度等级分别对应的寻呼区域，其中，速度等 级越高，对应的寻呼区域的范围越大。
在一个示例性实施例中，上述终端的速度等级可以包括第一速度等级、第二速度等级和第三速度等级，上述第一速度等级低于上述第二速度等级，上述第二速度等级低于上述第三速度等级；上述寻呼区域可以包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，上述第一等级寻呼区域小于上述第二等级寻呼区域，上述第二等级寻呼区域小于上述第三等级寻呼区域；
上述第二确定单元162可以包括：第一确定子单元，配置为当上述终端状态中上述终端的速度等级为第一速度等级时，确定与上述终端状态对应的寻呼区域为第一等级寻呼区域；第二确定子单元，配置为当上述终端状态中上述终端的速度等级为第二速度等级时，确定与上述终端状态对应的寻呼区域为第二等级寻呼区域；第三确定子单元，配置为当上述终端状态中上述终端的速度等级为第三速度等级时，确定与上述终端状态对应的寻呼区域为第三等级寻呼区域。
在一个示例性实施例中，图17是根据本申请实施例的第二发送模块158的结构框图，如图17所示，上述第二发送模块158可以包括以下之一：
第一发送单元172，配置为当确定上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在上述第一等级寻呼区域内向终端发送第一寻呼消息；
第二发送单元174，配置为当确定上述终端的当前速度等级为上述第一速度等级且上述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网发送第二寻呼消息给锚点基站，上述锚点基站将上述第二寻呼消息发送给上述终端驻留的基站；
第三发送单元176，配置为当确定上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在上述第二等级寻呼区域内向上述终端发送第三寻呼消息；
第四发送单元178，配置为当确定上述终端的当前速度等级为上述第二速度等级且上述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网判断上述第二等级寻呼区域分属于的基站的数量，其中， 当判断出上述分属于的基站的数量大于预设阈值时，在上述第二等级寻呼区域中下发第四寻呼消息或者根据辅助信息发送第四寻呼消息；当判断出上述分属于的基站的数量小于或等于上述预设阈值时，发送上述第四寻呼消息和下行数据中至少之一给锚点基站，上述锚点基站根据上述第四寻呼消息和下行数据中至少之一向上述终端发送上述第四寻呼消息，或者上述锚点基站根据上述第四寻呼消息和下行数据中至少之一向上述锚点基站的相邻基站发送第四寻呼消息，并由上述相邻基站向上述终端发送上述第四寻呼消息；
第五发送单元1710，配置为当确定上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为空闲状态时，由核心网接收终端通过上行消息上报的移动轨迹信息，并根据上述移动轨迹信确定第一预定基站；在发送下行数据后，由核心网向上述第一预定基站发送第五寻呼消息，上述第一预定基站将上述第五寻呼消息发送给上述终端；
第六发送单元1712，配置为当确定上述终端的当前速度等级为上述第三速度等级且上述终端的无线网络连接状态为连接非激活状态时，由锚点RAN接收上述终端通过上行消息上报的上述终端的移动轨迹信息，上述锚点RAN根据上述移动轨迹信息确定寻呼区域中的第二预定基站，上述第二预定基站在发送下行数据后，发送第六寻呼消息给上述终端。
在一个示例性实施例中，上述装置可以包括以下至少之一：上述上行消息包括上述终端的状态信息消息；上述移动轨迹信息包括：上述终端将要移动的轨迹信息和已经移动的历史轨迹信息中至少之一，其中，上述将要移动的轨迹信息包括以下至少之一：起始地址、目前地址、当前时间、预计达到时间、上述终端的速率范围、用于承载上述终端的载体的型号，上述历史轨迹信息包括上述终端移动的小区信息以及在每个小区中停留的时间。
在一个示例性实施例中，上述装置还可以包括第二处理模块，配置为接收上述终端告知的变化后的终端状态。
需要说明的是，上述模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：由同一处理器实现；或者，由不同的处理器实现。
本申请实施例还提供了一种存储介质。在本实施例中，上述存储介质可 以被设置为存储用于执行图5或图6所示实施例中步骤的程序代码。
在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，简称为ROM)、随机存取存储器(Random Access Memory，简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
在本实施例中，处理器根据存储介质中已存储的程序代码执行以上步骤。
本实施例中的示例可以参考所述实施例及示例性实施方式中的描述，本实施例在此不再赘述。
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、***、装置中的功能模块/单元可以被实施为软件、固件、硬件及其适当的组合。在硬件实施方式中，在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分；例如，一个物理组件可以具有多个功能，或者一个功能或步骤可以由若干物理组件合作执行。某些组件或所有组件可以被实施为由处理器，如数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。
以上上述仅为本申请的示例性实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (24)

  1. 一种确定寻呼区域的方法，包括：
    接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；
    在所述两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域；
    将选择的所述寻呼区域的信息上报给所述网络侧。
  2. 根据权利要求1所述的方法，其中，所述终端状态包括以下至少之一：
    所述终端的速度等级；
    所述终端的支持业务；
    所述终端的无线网络连接状态；
    所述终端的无线接入能力。
  3. 根据权利要求1或2所述的方法，其中，所述在两个以上的寻呼区域中选择与所述终端当前的终端状态对应的寻呼区域，包括：
    确定所述终端当前的速度等级；
    根据速度等级与寻呼区域的对应关系，在所述两个以上的寻呼区域中选择与所述终端当前的速度等级对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
  4. 根据权利要求3所述的方法，其中，所述终端的速度等级包括第一速度等级、第二速度等级和第三速度等级，所述第一速度等级低于所述第二速度等级，所述第二速度等级低于所述第三速度等级；所述寻呼区域包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，所述第一等级寻呼区域小于所述第二等级寻呼区域，所述第二等级寻呼区域小于所述第三等级寻呼区域；
    所述根据速度等级与寻呼区域的对应关系，在所述两个以上的寻呼区域中选择与所述终端当前的速度等级对应的寻呼区域，包括：
    当所述当前的终端状态中所述终端的当前速度等级为第一速度等级时，选择与所述第一速度等级对应的第一等级寻呼区域；
    当所述当前的终端状态中所述终端的当前速度等级为第二速度等级时，选择与所述第二速度等级对应的第二等级寻呼区域；
    当所述当前的终端状态中所述终端的当前速度等级为第三速度等级时，选择与所述第三速度等级对应的第三等级寻呼区域。
  5. 根据权利要求4所述的方法，在将选择的所述寻呼区域的信息上报给网络侧之后，所述方法还包括：接收所述网络侧发送的寻呼消息，其中，接收所述网络侧发送的所述寻呼消息包括以下至少之一：
    当所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在所述第一等级寻呼区域内发送的第一寻呼消息；
    当所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收所述终端驻留的基站发送的第二寻呼消息，其中，所述第二寻呼消息是核心网发送给锚点基站并由所述锚点基站发送给所述终端驻留的基站；
    当所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在所述第二等级寻呼区域内发送的第三寻呼消息；
    当所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收第四寻呼消息，其中，所述第四寻呼消息通过以下方式之一发送：核心网在所述第二等级寻呼区域内发送所述第四寻呼消息；所述核心网在第二等级寻呼区域和所述终端驻留的基站预先上报的所述终端常驻小区区域的交集内发送所述第四寻呼消息；锚点基站在接收到来自核心网的所述第四寻呼消息后发送所述第四寻呼消息；锚点基站的相邻基站发送所述第四寻呼消息，其中，所述第四寻呼消息是由核心网发送给所述锚点基站，并由所述锚点基站发送给所述锚点基站的相邻基站的；
    当所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为空闲状态时，通过上行消息上报所述终端的移动轨迹信息给核心网；在接收到下行数据前，接收第一预定基站发送的第五寻呼消息，其中，所述第一预定基站为所述核心网根据所述移动轨迹信息确定的寻呼区域中的基站，所述第五寻呼消息为所述核心网发送给所述第一预定基站的；
    当所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为连接非激活状态时，通过上行消息上报所述终端的移动轨迹信息给锚点无线接入点RAN；在接收到下行数据前，接收第二预定基站发送的第六寻呼消息，其中，所述第二预定基站为所述锚点RAN根据所述移动轨迹信息确定的寻呼区域中的基站，所述第六寻呼消息为所述锚点RAN发送给所述第二预定基站的。
  6. 根据权利要求5所述的方法，所述方法还包括以下至少之一：
    所述上行消息包括所述终端的状态信息消息；
    所述移动轨迹信息包括：所述终端将要移动的轨迹信息和已经移动的历史轨迹信息中至少之一，其中，所述将要移动的轨迹信息包括以下至少之一：起始地址、目前地址、当前时间、预计达到时间、所述终端的速率范围、用于承载所述终端的载体的型号，所述历史轨迹信息包括所述终端移动的小区信息以及在每个小区中停留的时间。
  7. 根据权利要求1所述的方法，所述方法还包括：
    确定所述终端的终端状态发生变化；
    将变化后的终端状态告知给所述网络侧。
  8. 一种确定寻呼区域的方法，包括：
    确定与终端的终端状态对应的两个以上的寻呼区域；
    将确定的所述两个以上的寻呼区域发送给所述终端；
    接收所述终端上报的寻呼区域，其中，所述寻呼区域是所述终端在所述两个以上的寻呼区域中选择的与所述终端当前的终端状态对应的寻呼区域；
    根据所述寻呼区域向所述终端发送寻呼消息。
  9. 根据权利要求8所述的方法，其中，所述终端状态包括以下至少之一：
    所述终端的速度等级；
    所述终端的支持业务；
    所述终端的无线网络连接状态；
    所述终端的无线接入能力。
  10. 根据权利要求8或9所述的方法，其中，所述确定与所述终端的终端状态对应的两个以上的寻呼区域，包括：
    确定与所述终端的不同的速度等级分别对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
  11. 根据权利要求10所述的方法，其中，所述终端的速度等级包括第一速度等级、第二速度等级和第三速度等级，所述第一速度等级低于所述第二速度等级，所述第二速度等级低于所述第三速度等级；所述寻呼区域包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，所述第一等级寻呼区域小于所述第二等级寻呼区域，所述第二等级寻呼区域小于所述第三等级寻呼区域；
    所述确定与所述终端的不同的速度等级分别对应的寻呼区域，包括：
    当所述终端状态中所述终端的速度等级为第一速度等级时，确定与所述终端状态对应的寻呼区域为第一等级寻呼区域；
    当所述终端状态中所述终端的速度等级为第二速度等级时，确定与所述终端状态对应的寻呼区域为第二等级寻呼区域；
    当所述终端状态中所述终端的速度等级为第三速度等级时，确定与所述终端状态对应的寻呼区域为第三等级寻呼区域。
  12. 根据权利要求11所述的方法，其中，所述根据所述寻呼区域向所述终端发送寻呼消息，包括以下之一：
    当确定所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在所述第一等 级寻呼区域内向终端发送第一寻呼消息；
    当确定所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网发送第二寻呼消息给锚点基站，所述锚点基站将所述第二寻呼消息发送给所述终端驻留的基站；
    当确定所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在所述第二等级寻呼区域内向所述终端发送第三寻呼消息；
    当确定所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网判断所述第二等级寻呼区域分属于的基站的数量，其中，当判断出所述分属于的基站的数量大于预设阈值时，在所述第二等级寻呼区域中下发第四寻呼消息或者根据辅助信息发送第四寻呼消息；当判断出所述分属于的基站的数量小于或等于所述预设阈值时，发送所述第四寻呼消息和下行数据中至少之一给锚点基站，所述锚点基站根据所述第四寻呼消息和下行数据中至少之一向所述终端发送所述第四寻呼消息，或者所述锚点基站根据所述第四寻呼消息和下行数据中至少之一向所述锚点基站的相邻基站发送第四寻呼消息，并由所述相邻基站向所述终端发送所述第四寻呼消息；
    当确定所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为空闲状态时，由核心网接收终端通过上行消息上报的移动轨迹信息，并根据所述移动轨迹信确定第一预定基站；在发送下行数据后，由核心网向所述第一预定基站发送第五寻呼消息，所述第一预定基站将所述第五寻呼消息发送给所述终端；
    当确定所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为连接非激活状态时，由锚点无线接入点RAN接收所述终端通过上行消息上报的所述终端的移动轨迹信息，所述锚点RAN根据所述移动轨迹信息确定寻呼区域中的第二预定基站，所述第二预定基站在发送下行数据后，发送第六寻呼消息给所述终端。
  13. 根据权利要求12所述的方法，所述方法包括以下至少之一：
    所述上行消息包括所述终端的状态信息消息；
    所述移动轨迹信息包括：所述终端将要移动的轨迹信息和已经移动的历史轨迹信息中的至少之一，其中，所述将要移动的轨迹信息包括以下至少之一：起始地址、目前地址、当前时间、预计达到时间、所述终端的速率范围、用于承载所述终端的载体的型号，所述历史轨迹信息包括所述终端移动的小区信息以及在每个小区中停留的时间。
  14. 根据权利要求8所述的方法，所述方法还包括：接收所述终端告知的变化后的终端状态。
  15. 一种确定寻呼区域的装置，包括：
    第一接收模块，配置为接收网络侧发送的两个以上的寻呼区域的信息，其中，每个寻呼区域都对应有相应的终端状态；
    选择模块，配置为在所述两个以上的寻呼区域中选择与终端当前的终端状态对应的寻呼区域；
    上报模块，配置为将选择的所述寻呼区域的信息上报给所述网络侧。
  16. 根据权利要求15所述的装置，其中，所述选择模块包括：
    第一确定单元，配置为确定所述终端当前的速度等级；
    选择单元，配置为根据速度等级与寻呼区域的对应关系，在所述两个以上的寻呼区域中选择与所述终端当前的速度等级对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
  17. 根据权利要求16所述的装置，其中，所述终端的速度等级包括第一速度等级、第二速度等级和第三速度等级，所述第一速度等级低于所述第二速度等级，所述第二速度等级低于所述第三速度等级；所述寻呼区域包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，所述第一等级寻呼区域小于所述第二等级寻呼区域，所述第二等级寻呼区域小于所述第三等级寻呼区域；
    所述选择单元包括：
    第一选择子单元，配置为当所述当前的终端状态中所述终端的当前速度等级为第一速度等级时，选择与所述第一速度等级对应的第一等级寻呼区域；
    第二选择子单元，配置为当所述当前的终端状态中所述终端的当前速度等级为第二速度等级时，选择与所述第二速度等级对应的第二等级寻呼区域；
    第三选择子单元，配置为当所述当前的终端状态中所述终端的当前速度等级为第三速度等级时，选择与所述第三速度等级对应的第三等级寻呼区域。
  18. 根据权利要求17所述的装置，所述装置还包括：第二接收模块，配置为接收所述网络侧发送的寻呼消息；
    其中，所述第二接收模块包括以下至少之一：
    第一接收单元，配置为当所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在所述第一等级寻呼区域内发送的第一寻呼消息；
    第二接收单元，配置为当所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收所述终端驻留的基站发送的第二寻呼消息，其中，所述第二寻呼消息是核心网发送给锚点基站并由所述锚点基站发送给所述终端驻留的基站；
    第三接收单元，配置为当所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为空闲状态时，在接收到下行数据前，接收核心网在所述第二等级寻呼区域内发送的第三寻呼消息；
    第四接收单元，配置为当所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为连接非激活状态时，在接收到下行数据前，接收第四寻呼消息，其中，所述第四寻呼消息通过以下方式之一发送：核心网在所述第二等级寻呼区域内发送所述第四寻呼消息；所述核心网在第二等级寻呼区域和所述终端驻留的基站预先上报的所述终端常驻小区区域的交集内发送所述第四寻呼消息；锚点基站在接收到来自核心网的所述第四寻呼消息后发送所述第四寻呼消息；锚点基站的相邻基站发送所述第四寻呼消息，其中，所述第四寻呼消息是由核心网发送给所述锚点基站，并由所述锚点基站发送给所述锚点基站的相邻基站的；
    第五接收单元，配置为当所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为空闲状态时，通过上行消息上报所述终端 的移动轨迹信息给核心网；在接收到下行数据前，接收第一预定基站发送的第五寻呼消息，其中，所述第一预定基站为所述核心网根据所述移动轨迹信息确定的寻呼区域中的基站，所述第五寻呼消息为所述核心网发送给所述第一预定基站的；
    第六接收单元，配置为当所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为连接非激活状态时，通过上行消息上报所述终端的移动轨迹信息给锚点无线接入点RAN；在接收到下行数据前，接收第二预定基站发送的第六寻呼消息，其中，所述第二预定基站为所述锚点RAN根据所述移动轨迹信息确定的寻呼区域中的基站，所述第六寻呼消息为所述锚点RAN发送给所述第二预定基站的。
  19. 一种确定寻呼区域的装置，包括：
    确定模块，配置为确定与终端的终端状态对应的两个以上的寻呼区域；
    第一发送模块，配置为将确定的所述两个以上的寻呼区域发送给所述终端；
    第三接收模块，配置为接收所述终端上报的寻呼区域，其中，所述寻呼区域是所述终端在所述两个以上的寻呼区域中选择的与所述终端当前的终端状态对应的寻呼区域；
    第二发送模块，配置为根据所述寻呼区域向所述终端发送寻呼消息。
  20. 根据权利要求19所述的装置，其中，所述确定模块包括：第二确定单元，配置为确定与所述终端的不同的速度等级分别对应的寻呼区域，其中，速度等级越高，对应的寻呼区域的范围越大。
  21. 根据权利要求20所述的装置，其中，所述终端的速度等级包括第一速度等级、第二速度等级和第三速度等级，所述第一速度等级低于所述第二速度等级，所述第二速度等级低于所述第三速度等级；所述寻呼区域包括第一等级寻呼区域、第二等级寻呼区域和第三等级寻呼区域，所述第一等级寻呼区域小于所述第二等级寻呼区域，所述第二等级寻呼区域小于所述第三等级寻呼区域；
    所述第二确定单元包括：
    第一确定子单元，配置为当所述终端状态中所述终端的速度等级为第一速度等级时，确定与所述终端状态对应的寻呼区域为第一等级寻呼区域；
    第二确定子单元，配置为当所述终端状态中所述终端的速度等级为第二速度等级时，确定与所述终端状态对应的寻呼区域为第二等级寻呼区域；
    第三确定子单元，配置为当所述终端状态中所述终端的速度等级为第三速度等级时，确定与所述终端状态对应的寻呼区域为第三等级寻呼区域。
  22. 根据权利要求21所述的装置，其中，所述第二发送模块包括以下之一：
    第一发送单元，配置为当确定所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在所述第一等级寻呼区域内向终端发送第一寻呼消息；
    第二发送单元，配置为当确定所述终端的当前速度等级为所述第一速度等级且所述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网发送第二寻呼消息给锚点基站，所述锚点基站将所述第二寻呼消息发送给所述终端驻留的基站；
    第三发送单元，配置为当确定所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为空闲状态时，在发送下行数据后，由核心网在所述第二等级寻呼区域内向所述终端发送第三寻呼消息；
    第四发送单元，配置为当确定所述终端的当前速度等级为所述第二速度等级且所述终端的无线网络连接状态为连接非激活状态时，在发送下行数据后，由核心网判断所述第二等级寻呼区域分属于的基站的数量，其中，当判断出所述分属于的基站的数量大于预设阈值时，在所述第二等级寻呼区域中下发第四寻呼消息或者根据辅助信息发送第四寻呼消息；当判断出所述分属于的基站的数量小于或等于所述预设阈值时，发送所述第四寻呼消息和下行数据中至少之一给锚点基站，所述锚点基站根据所述第四寻呼消息和下行数据中至少之一向所述终端发送所述第四寻呼消息，或者所述锚点基站根据所述第四寻呼消息和下行数据中至少之一向所述锚点基站的相邻基站发送第四寻呼消息，并由所述相邻基站向所述终端发送所述第四寻呼消息；
    第五发送单元，配置为当确定所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为空闲状态时，由核心网接收终端通过上行消息上报的移动轨迹信息，并根据所述移动轨迹信确定第一预定基站；在发送下行数据后，由核心网向所述第一预定基站发送第五寻呼消息，所述第一预定基站将所述第五寻呼消息发送给所述终端；
    第六发送单元，配置为当确定所述终端的当前速度等级为所述第三速度等级且所述终端的无线网络连接状态为连接非激活状态时，由锚点无线接入点RAN接收所述终端通过上行消息上报的所述终端的移动轨迹信息，所述锚点RAN根据所述移动轨迹信息确定寻呼区域中的第二预定基站，所述第二预定基站在发送下行数据后，发送第六寻呼消息给所述终端。
  23. 一种存储介质，存储有确定寻呼区域的程序，所述程序被处理器执行时实现如权利要求1至7中任一项所述的确定寻呼区域的方法的步骤。
  24. 一种存储介质，存储有确定寻呼区域的程序，所述程序被处理器执行时实现如权利要求8至14中任一项所述的确定寻呼区域的方法的步骤。
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