CN114630420A - Paging method and device, storage medium, terminal and base station - Google Patents
Paging method and device, storage medium, terminal and base station Download PDFInfo
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Abstract
A paging method and device, storage medium, terminal and base station are provided, wherein the method comprises the following steps: determining a target paging frame corresponding to a terminal according to the terminal type of the terminal; and monitoring the paging message in the determined target paging frame. Therefore, different paging strategies can be executed for terminals of different terminal types according to different paging requirements of the terminals, so as to save paging resources.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a paging method and apparatus, a storage medium, a terminal, and a base station.
Background
Different terminal types have different paging requirements, for example, terminals with different coverage classes require different times for the base station to repeatedly transmit paging messages. If different types of terminals are paged on different paging radio frames, the base station can realize corresponding paging according to different types of terminals in different paging radio frames. Therefore, the situation that when different types of terminals are mixed together, the base station needs to page a plurality of terminals according to the highest paging requirement can be avoided
In the existing standard protocol, a terminal randomly determines a paging radio frame according to a terminal identifier and a paging radio frame determination method, and a base station pages the paged terminal on the same radio frame according to the same paging strategy. Since there may be multiple types of terminals on the same paging radio frame, and these types of terminals may have different paging requirements. If paging is performed according to the mode of the highest paging requirement of the terminal, the paging resource is wasted.
Disclosure of Invention
The technical problem solved by the invention is how to execute different paging strategies for different types of terminals according to different paging requirements of the terminals so as to save paging resources.
In order to solve the above problem, an embodiment of the present invention provides a paging method, where the method includes: determining a target paging frame corresponding to a terminal according to the terminal type of the terminal; and monitoring the paging message in the determined target paging frame.
Optionally, the determining, according to the terminal type of the terminal, a target paging frame corresponding to the terminal includes: determining an initial paging frame corresponding to the terminal according to the terminal identifier of the terminal; and determining a target paging frame corresponding to the terminal according to the initial paging frame and the terminal type.
Optionally, the determining, according to the initial paging frame and the terminal type, a target paging frame corresponding to the terminal includes: determining the target paging frame using the following formula: SFN ═ n ate × SFN + cateeindex)mod{Ncate×floor[max(SFN)/Ncate]}; SFN' is the target paging frame, Ndate is the total number of terminal types supported on the current paging resource, and CateindexAnd the SFN is the initial paging frame which is the index of the terminal type.
Optionally, the terminal type is divided according to at least one of the following: coverage level, number of repetitions, DRX cycle.
Optionally, the method further includes: in the capacity query process, reporting the capacity information and/or the terminal type of the terminal to a current base station so that the current base station transmits the capacity information and/or the terminal type of the terminal to a network side, wherein the capacity information of the terminal is used for indicating the capacity of the terminal for determining a target paging frame according to the terminal type of the terminal; when the network side initiates paging, the network side sends the capability information and/or the terminal type of the terminal to all base stations in a paging area, so that the received base stations determine a target paging frame corresponding to the terminal.
Optionally, the method further includes: and sending the related information associated with the terminal type to a network side through NAS signaling, and sending the related information to all base stations in a paging area through a paging message by the network side so that the received base stations determine a target paging frame corresponding to the terminal.
Optionally, the method further includes: and sending the relevant information associated with the terminal type to the current base station through AS signaling so that the current base station transmits the relevant information to a network side, and sending the relevant information to all base stations in a paging area through paging messages by the network side so that the received base stations determine a target paging frame corresponding to the terminal.
Optionally, the network side acquires relevant information associated with the terminal type from the subscription information of the terminal, and sends the relevant information to all base stations in the paging area through a paging message, so that the received base station determines a target paging frame corresponding to the terminal.
The embodiment of the invention also provides a paging method, which comprises the following steps: acquiring a terminal type of a first terminal, and determining a target paging frame corresponding to the first terminal according to the acquired terminal type; and sending the paging message in the determined target paging frame.
Optionally, the determining the target paging frame corresponding to the first terminal according to the obtained terminal type includes: determining an initial paging frame corresponding to a first terminal according to a terminal identifier of the first terminal; and determining a target paging frame corresponding to the first terminal according to the initial paging frame and the terminal type.
Optionally, the determining a target paging frame corresponding to the first terminal according to the initial paging frame and the terminal type includes: determining the target paging frame using the following formula: SFN ═ n ate × SFN + cateeindex)mod{Ncate×floor[max(SFN)/Ncate]}; wherein SFN' is the target paging frame, Ndate is the total number of terminal types supported on the current paging resource, and CateindexAnd the SFN is the initial paging frame which is the index of the terminal type.
Optionally, the terminal type is divided according to at least one of the following: coverage level, number of repetitions, DRX cycle.
Optionally, the method further includes: in the capacity query process, receiving capacity information and/or a terminal type reported by a second terminal; transmitting the capability information and/or the terminal type of the second terminal to a network side; the capability information is used for indicating the capability of the terminal for determining the target paging frame according to the terminal type of the terminal.
Optionally, the obtaining the terminal type of the first terminal includes: and when the network side initiates paging, receiving the capability information and/or the terminal type of the first terminal from the network side to acquire the terminal type of the first terminal.
Optionally, the obtaining the terminal type of the first terminal includes: receiving related information sent by a network side through a paging message, wherein the related information is associated with the terminal type of the first terminal; and acquiring the terminal type of the first terminal according to the related information.
Optionally, the related information is sent to the network side by the first terminal through NAS signaling.
Optionally, the method further includes: receiving related information of a second terminal, which is sent by the second terminal through AS information; and transmitting the related information of the second terminal to the network side.
An embodiment of the present invention further provides a paging device, where the paging device includes: the terminal determining module is used for determining a target paging frame corresponding to the terminal according to the terminal type of the terminal; and the terminal paging module is used for monitoring the paging message in the determined target paging frame.
An embodiment of the present invention further provides a paging device, where the paging device includes: the base station determining module is used for acquiring the terminal type of a first terminal and determining a target paging frame corresponding to the first terminal according to the acquired terminal type; and the base station paging module is used for sending a paging message in the determined target paging frame.
Embodiments of the present invention further provide a storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform any of the steps of the method.
The embodiment of the present invention further provides a terminal, which includes a memory and a processor, where the memory stores a computer program that can be executed on the processor, and the processor executes any one of the steps of the method when executing the computer program.
The embodiment of the present invention further provides a base station, which includes a memory and a processor, where the memory stores a computer program executable on the processor, and the processor executes any of the steps of the method when executing the computer program.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a paging method, which comprises the following steps: determining a target paging frame corresponding to a terminal according to the terminal type of the terminal; and monitoring the paging message in the determined target paging frame. Thus, the corresponding radio paging frame is determined according to the terminal type and is called a target paging frame. The base station sends a paging message to the terminal by using the target paging frame, and the terminal monitors the paging message in the target paging frame. Therefore, the base station can design different paging strategies on different target paging frames so as to execute different paging strategies on terminals of different terminal types according to different paging requirements of the terminals and save paging resources.
Further, the network side can reduce the paging delay of the terminals in part of the terminal types by designing different paging strategies for different terminal types.
Further, the terminal may report the capability information and/or the terminal type in the capability query process to inform the network side that the network side has the capability of determining the target paging frame and the terminal type of the network side. In the paging process, the network side can send the reported capability information and/or the terminal type to all base stations in the paging area so as to perform paging with the UE through the base stations.
Further, the terminal may also notify the network side that it has the capability of determining the target paging frame and its terminal type through NAS signaling, AS signaling or subscription message.
Drawings
Fig. 1 is a flowchart illustrating a paging method according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a correspondence relationship between a target paging frame and an initial paging frame according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a capability query procedure and a paging procedure according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating a first paging procedure according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating a second paging procedure according to an embodiment of the present invention;
FIG. 6 is a diagram illustrating a third paging procedure according to an embodiment of the present invention;
fig. 7 is a flowchart illustrating another paging method according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a paging device according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another paging device according to an embodiment of the present invention.
Detailed Description
As mentioned in the background, if paging is performed according to the mode of the highest paging requirement of the terminal in the prior art, the paging resource will be wasted.
In order to solve the above problem, an embodiment of the present invention provides a paging method, where the method includes: determining a target paging frame corresponding to a terminal according to the terminal type of the terminal; and monitoring the paging message in the determined target paging frame.
Therefore, different paging strategies can be executed for different types of terminals according to different paging requirements of the terminals, so as to save paging resources.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, fig. 1 is a flowchart illustrating a paging method according to an embodiment of the present invention, where the method specifically includes the following steps:
step S101, determining a target paging frame corresponding to a terminal according to the terminal type of the terminal;
the terminal is also called a terminal device or a User Equipment (UE for short).
The terminal type is a type obtained by classifying the terminals according to the paging requirements of each terminal. Optionally, the terminal type may be divided according to at least one of the following associated information of the terminal: coverage Enhancement Level (CE Level for short), repetition frequency, Discontinuous Reception (DRX) period.
The repetition times are the repetition times of data transmission between the terminal and the network. Such as the number of repetitions of sending a Physical Downlink Control Channel (PDCCH) and sending a Physical Uplink Control Channel (PUCCH).
Dividing the coverage grade as the base of the terminal type, and indexing the terminal typeindexThis can be obtained from the following mapping in table 1:
TABLE 1
| Cateindex | Ncate＝2 | Ncate＝2 | Ncate＝2 | Ncate＝3 |
| 0 | |
|
|
|
| 1 | |
|
|
|
| 2 | |
Where Ncate is the total number of terminal types supported on the current paging resource. CE Level 0, CE Level 1 and CE Level 2 are three levels of CE Level respectively.
The target paging frame is a wireless paging frame used by the terminal, and the terminal monitors paging messages in the target paging frame. The target paging frame is related to the terminal type of the terminal. Optionally, a mapping relationship (e.g., a mapping table) between the terminal type and the target paging frame may be set, so as to determine the target paging frame corresponding to the terminal type of a certain terminal according to the mapping relationship.
Optionally, for a terminal having a capability of determining a target radio frame according to a terminal type, if the base station also supports the corresponding capability, if the terminal receives indication information sent by the base station to execute step S101, the terminal determines a target paging frame according to step S101. Optionally, the indication Information is carried by a System message, such as a System Information Block (SIB) or a Master Information Block (MIB). Further, the indication mode of the system message comprises:
1) whether the corresponding capability is supported or not is explicitly indicated through the system message, for example, an indication cell with 1 bit added is indicated, and whether the corresponding capability is supported or not is indicated through different values (for example, 0 or 1) of the cell.
2) The corresponding capability is implicitly indicated to be supported through the system message, that is, if the configuration information related to the corresponding capability is configured in the system message, the capability is implicitly indicated to be supported, otherwise, the capability is not supported.
The broadcast system message has indication information indicating that the base station has paging distinguished according to the paging radio frame;
step S102, monitoring the paging message in the determined target paging frame.
After the terminal determines the target paging frame corresponding to the terminal, the target paging frame is used as the wireless paging frame for monitoring the paging message, and paging monitoring is carried out on the target paging frame.
The method described in fig. 1 is performed by the terminal side, by which a corresponding radio paging frame is determined according to the terminal type, which is called a target paging frame. The base station sends a paging message to the terminal by using the target paging frame, and the terminal monitors the paging message in the target paging frame. Therefore, the network side can design different paging strategies on different target paging frames so as to execute different paging strategies on terminals of different terminal types according to different paging requirements of the terminals and save paging resources. Further, the network side can reduce the paging delay of the terminals in part of the terminal types by designing different paging strategies for different terminal types.
In an embodiment, the determining, in step S101 in fig. 1, a target paging frame corresponding to a terminal according to a terminal type of the terminal includes: determining an initial paging frame corresponding to the terminal according to the terminal identification of the terminal; and determining a target paging frame corresponding to the terminal according to the initial paging frame and the terminal type.
The initial paging Frame is a radio paging Frame determined by the terminal according to an existing protocol, and is usually represented by a System Frame Number (SFN).
The target paging frame corresponding to the terminal is determined according to the initial paging frame corresponding to the terminal and the terminal type of the terminal, optionally, a mapping relationship (such as a mapping table) between the target paging frame and the initial paging frame, the terminal type, and the like may be established, so that the terminal, the base station, and the network side may determine the target paging frame corresponding to the terminal according to the mapping relationship.
Optionally, the determining, according to the initial paging frame and the terminal type, a target paging frame corresponding to the terminal includes: determining the target paging frame using the following equation (1):
SFN’＝(Ncate×SFN+Cateindex)mod{Ncate×floor[max(SFN)/Ncate]} (1)
wherein SFN' is the target paging frame, Ndate is the total number of terminal types supported on the current paging resource, and CateindexThe SFN is an initial paging frame which is an index of the terminal type.
mod () represents the remainder of the value in parentheses, floor () represents the rounding down of the value in parentheses, and max () represents the maximum value of the value in parentheses. Optionally, max (SFN) is the total number of SFNs, i.e. 1024.
Alternatively, the SFN may be determined according to the following equation (2):
SFN mod T＝ (T div N)×(UE_ID mod N) (2)
where, T is a DRX cycle of a terminal (also referred to as UE), N is min (T, nB), div is integer division, UE _ ID is an identification number (Identity, abbreviated as ID) of a terminal identifier, UE _ ID is IMSI mod 1024N, IMSI is an International Mobile Subscriber Identity (International Mobile Subscriber Identity), which is abbreviated as IMSI, and nB is the number of paging occasions in a paging radio frame.
Referring to fig. 2, fig. 2 is a schematic diagram of a corresponding relationship between a target paging frame and an initial paging frame according to an embodiment of the present invention, where terminal types are divided according to CE Level, and the terminal types include three types, which respectively correspond to CE Level 0, CE Level 1, and CE Level 2. The radio frame numbers of the initial paging frames (SFN) are represented by SF # 0, SF # 1 … SF # 1022, SF # 1023, each initial paging frame corresponds to a target paging frame (SFN ') of each of the three terminal types, for example, when the SFN is SF # 0, if the terminal type of the terminal corresponds to CE Level 0, the radio frame number of the SFN' of the terminal is SF # 0; when the SFN is SF # 1, if the terminal type of the terminal corresponds to CE Level 1, the radio frame number of the SFN' of the terminal is SF # 1; when the SFN is SF # 2, if the terminal type of the terminal corresponds to CE Level 2, the radio frame number of the SFN' of the terminal is SF # 2; and so on.
It should be noted that, the manner of determining the initial paging frame by the terminal includes, but is not limited to, the method of formula (1), and other methods in the prior art may also be adopted.
In this embodiment, an algorithm for determining a target paging frame corresponding to a terminal is provided, where the terminal, a base station, and a network side have the same understanding on the algorithm, so as to determine the target paging frame corresponding to the terminal according to a terminal type of the terminal, so as to successfully send or receive a paging message.
In one embodiment, the paging method further comprises: in the capacity query process, reporting the capacity information and/or the terminal type of the terminal to a current base station so that the current base station transmits the capacity information and/or the terminal type of the terminal to a network side, wherein the capacity information of the terminal is used for indicating the capacity of the terminal for determining a target paging frame according to the terminal type of the terminal; when the network side initiates paging, the network side sends the capability information and/or the terminal type of the terminal to all base stations in a paging area, so that the received base stations determine a target paging frame corresponding to the terminal.
The UE Capability is the UE Capability, and the base station can perform correct scheduling on the UE only after knowing the UE Capability, where the Capability query process is a process in which the terminal reports the UE Capability to the base station.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating a capability query process and a paging process according to an embodiment of the invention. In the Capability query process, when the base station needs the terminal to report the UE Capability, the base station (eNB/gNB) may issue a UE Capability request (inquiry) (shown in fig. 3) to the UE. After receiving the UE Capability entity, the UE reports UE Capability Information (Information) according to the instruction (shown in fig. 3). The UE Capability Information is transferred by the base station (eNB/gNB) to the Communication Network (CN) (shown in fig. 3). The UE Capability Information carries Information indicating the Capability of the terminal to determine the target paging frame according to the terminal type of the terminal so as to inform the base station and the network side that the terminal has the Capability of determining the target wireless frame according to the terminal type. And/or carrying Information indicating the terminal type of the terminal in the UE Capability Information. Optionally, the Capability Information and/or the terminal type carried in the UE Capability Information is used as an Enhanced paging indication (Enhanced paging indication).
In the Paging process after entering an Idle state (Idle Mode), when a network side (CN) initiates Paging, the CN sends a Paging message (Paging) to all base stations (eNB/gNB) in a Paging area, the Paging carries capability information and/or a terminal type, so that the received base stations (eNB/gNB) can determine a target Paging frame corresponding to the terminal and know that the terminal can also determine a target Paging frame corresponding to the terminal, and the base stations send the Paging message to the UE and are received by the UE. Further, the sending, by the base station, the paging message to the UE includes: the base station (eNB/gNB) determines a Paging carrier, calculates a Paging Frame (PF for short) (i.e., a target Paging Frame) and a Paging Occasion (PO for short), and then sends a Paging message (Paging) to the UE in the determined target Paging Frame.
In this embodiment, the terminal may report the capability information and/or the terminal type in the capability query process to inform the network side that the network side has the capability of determining the target paging frame and the terminal type of the terminal. In the paging process, the network side can send the reported capability information and/or the terminal type to all base stations in the paging area so as to perform paging with the UE through the base stations.
In an embodiment, please refer to fig. 4, where fig. 4 is a schematic diagram of a first paging procedure in the embodiment of the present invention, and the paging method further includes: the terminal (UE) sends the related information associated with the terminal type to a network side (CN in fig. 4) through Non-Access Stratum (NAS) signaling, and the network side (CN) sends the related information to all base stations (eNB/gNB) in a paging area through a paging message, so that the received base station (eNB/gNB) determines a target paging frame corresponding to the terminal (UE).
The related information is information related to a terminal type of the terminal, and optionally, the related information may directly or indirectly indicate the terminal type of the terminal (UE). In the Paging process after entering the Idle Mode, the network side (CN) may bring the relevant information of the terminal to the base station in a Paging message (Paging), so that the base station (eNB/gNB) sends the Paging message to the UE and is received by the UE. The method for the base station (eNB/gNB) to send the Paging message (Paging) to the UE can refer to the related description in fig. 3.
In an embodiment, please refer to fig. 5, where fig. 5 is a schematic diagram of a second paging procedure in the embodiment of the present invention, and the paging method further includes: the UE sends the relevant information associated with the terminal type to a current base station (eNB/gNB) through an Access Stratum (AS) signaling so that the current base station (eNB/gNB) transmits the relevant information to a network side (CN), and the network side (CN) sends the relevant information to all base stations (eNB/gNB) in a Paging area through a Paging message (Paging) so that the received base station (eNB/gNB) determines a target Paging frame corresponding to the terminal.
The current base station is a base station connected with the terminal when the terminal sends the relevant information, and the current base station and the base station sending the paging message to the terminal may be the same or different.
The related information and the method for the base station to send the paging message to the UE may refer to the related descriptions in fig. 3 and fig. 4.
In an embodiment, please refer to fig. 6, where fig. 6 is a schematic diagram of a third Paging process according to the embodiment of the present invention, a network side acquires relevant information associated with a type of the terminal from subscription information of the terminal (UE), and sends the relevant information to all base stations (eNB/gNB) in a Paging area through a Paging message (Paging), so that the received base station (eNB/gNB) determines a target Paging frame corresponding to the terminal.
Optionally, the network side may obtain subscription information of the UE from a Home Subscriber Server (Home Subscriber Server, detection HSS). The network side CN may directly obtain the terminal type of the UE from the subscription information. The related information and the method for the base station to send the paging message to the UE may refer to the related descriptions in fig. 3 to fig. 5.
It should be noted that the terminal type of the UE in fig. 1 to 6 may be an index of the terminal type, the index of the terminal type, and the index of the terminal typeindexTo indicate.
Referring to fig. 7, fig. 7 is a flowchart illustrating another paging method according to an embodiment of the present invention, where the method includes:
step S701, acquiring a terminal type of a first terminal, and determining a target paging frame corresponding to the first terminal according to the acquired terminal type;
step S702, sending the paging message in the determined target paging frame.
Optionally, the step S701 of determining the target paging frame corresponding to the first terminal according to the obtained terminal type includes: determining an initial paging frame corresponding to a first terminal according to a terminal identifier of the first terminal; and determining a target paging frame corresponding to the first terminal according to the initial paging frame and the terminal type.
Optionally, the determining a target paging frame corresponding to the first terminal according to the initial paging frame and the terminal type includes: determining the target paging frame using the following formula: SFN ═ n ate × SFN + cateeindex)mod{Ncate×floor[max(SFN)/Ncate]}; wherein SFN' is the target paging frame, Ndate is the total number of terminal types supported on the current paging resource, and CateindexAnd the SFN is the initial paging frame which is the index of the terminal type.
Optionally, the terminal type is divided according to at least one of the following: coverage level, number of repetitions, DRX cycle.
In one embodiment, the paging method described in fig. 7 further includes: in the capacity query process, receiving capacity information and/or a terminal type reported by a second terminal; transmitting the capability information and/or the terminal type of the second terminal to a network side; the capability information is used for indicating the capability of the terminal for determining the target paging frame according to the terminal type of the terminal.
Optionally, the obtaining the terminal type of the first terminal includes: and when the network side initiates paging, receiving the capability information and/or the terminal type of the first terminal from the network side to acquire the terminal type of the first terminal.
Optionally, the obtaining the terminal type of the first terminal includes: receiving related information sent by a network side through a paging message, wherein the related information is associated with the terminal type of the first terminal; and acquiring the terminal type of the first terminal according to the related information.
Optionally, the related information is sent to the network side by the first terminal through NAS signaling.
Optionally, the method further includes: receiving related information of a second terminal, which is sent by the second terminal through AS information; and transmitting the related information of the second terminal to the network side.
The first terminal is a terminal for monitoring paging information. The second terminal is a terminal reporting the capability information and/or the terminal type to a base station connected with the second terminal. The first terminal and the second terminal may be the same or different.
The paging method described in fig. 7 is performed by a base station (which may be the eNB/gNB in fig. 3 to 6), and for more contents of the working principle and the working manner of the method described in fig. 7, reference may be made to the description related to the base station in fig. 1 to 6, which is not described herein again.
Referring to fig. 8, an embodiment of the present invention further provides a paging device 80, including:
a terminal determining module 801, configured to determine, according to a terminal type of a terminal, a target paging frame corresponding to the terminal;
and a terminal paging module 802, configured to monitor a paging message in the determined target paging frame.
For more details of the operation principle and the operation mode of the paging device 80, reference may be made to the description of the methods in fig. 1 to fig. 6, which is not repeated here.
Referring to fig. 9, an embodiment of the present invention further provides a paging device 90, including:
a base station determining module 901, configured to acquire a terminal type of a first terminal, and determine a target paging frame corresponding to the first terminal according to the acquired terminal type;
and a base station paging module 902, configured to send a paging message in the determined target paging frame.
For more details of the operation principle and the operation mode of the paging device 90, reference may be made to the description of the method in fig. 7, which is not repeated herein.
An embodiment of the present invention further provides a storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the method in any one of fig. 1 to 6 or the steps of the method in fig. 7. The storage medium may be a computer-readable storage medium, and may include, for example, a non-volatile (non-volatile) or non-transitory (non-transitory) memory, and may further include an optical disc, a mechanical hard disk, a solid state hard disk, and the like.
The embodiment of the invention also provides a terminal, which can be UE. The terminal may comprise a memory having stored thereon a computer program operable on the processor, and a processor which, when executing the computer program, performs the steps of the method of fig. 1-6.
The embodiment of the present invention further provides a base station, which includes a memory and a processor, where the memory stores a computer program executable on the processor, and the processor executes the steps of the method in fig. 7 when executing the computer program.
Definitions or descriptions of commonly used words:
the present invention can be applied to a 5G (5Generation) communication system, a 4G or 3G communication system, or a future new communication system, for example, 6G or 7G.
Whether the present invention is applicable to various network architectures, the technical solution of the present invention is also applicable to different network architectures, including but not limited to relay network architecture, dual link architecture, Vehicle-to-event architecture, and the like.
In this embodiment, the Core Network may be an Evolved Packet Core (EPC), a 5G Core Network (5G Core Network), or may be a new Core Network in a future communication system. The 5G Core Network is composed of a set of devices, and implements Access and Mobility Management functions (AMF) of functions such as Mobility Management, User Plane Functions (UPF) providing functions such as packet routing and forwarding and qos (quality of service) Management, Session Management Functions (SMF) providing functions such as Session Management, IP address allocation and Management, and the like. The EPC may be composed of an MME providing functions such as mobility management, Gateway selection, etc., a Serving Gateway (S-GW) providing functions such as packet forwarding, etc., and a PDN Gateway (P-GW) providing functions such as terminal address allocation, rate control, etc.
A Base Station (BS) in the embodiments of the present application, which may also be referred to as a base station device, is a device deployed in a Radio Access Network (RAN) to provide a wireless communication function. For example, a device providing a base station function in a 2G network includes a Base Transceiver Station (BTS), a device providing a base station function in a 3G network includes a node b (nodeb), apparatuses for providing a base station function in a 4G network include evolved node bs (enbs), which, in a Wireless Local Area Network (WLAN), the devices providing the base station function are an Access Point (AP), a device gNB providing the base station function in a New Radio (NR) of 5G, and a node B (ng-eNB) continuing to evolve, the gNB and the terminal communicate with each other by adopting an NR (NR) technology, the ng-eNB and the terminal communicate with each other by adopting an E-UTRA (evolved Universal Terrestrial Radio Access) technology, and both the gNB and the ng-eNB can be connected to a 5G core network. The base station in the embodiment of the present application also includes a device and the like that provide a function of the base station in a future new communication system.
The base station controller in the embodiment of the present application is a device for managing a base station, for example, a Base Station Controller (BSC) in a 2G network, a Radio Network Controller (RNC) in a 3G network, or a device for controlling and managing a base station in a future new communication system.
The network side (network) in the embodiment of the present invention refers to a communication network providing communication services for a terminal, and includes a base station of a radio access network, a base station controller of the radio access network, and a device on a core network side.
A terminal in this embodiment may refer to various forms of User Equipment (UE), an access terminal, a subscriber unit, a subscriber station, a mobile station (mobile station, MS), a remote station, a remote terminal, a mobile device, a user terminal, a terminal device (terminal equipment), a wireless communication device, a user agent, or a user equipment. The terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with a Wireless communication function, a computing device or other processing devices connected to a Wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G Network or a terminal device in a future evolved Public Land Mobile Network (PLMN), and the like, which is not limited in this embodiment.
In the embodiments of the present application, a unidirectional communication link from an access network to a terminal is defined as a downlink, data transmitted on the downlink is downlink data, and a transmission direction of the downlink data is referred to as a downlink direction; the unidirectional communication link from the terminal to the access network is an uplink, the data transmitted on the uplink is uplink data, and the transmission direction of the uplink data is referred to as an uplink direction.
It should be understood that the term "and/or" is used herein to describe only one relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this document indicates that the former and latter related objects are in an "or" relationship.
"plurality" appearing in the embodiments of the present application means two or more.
The descriptions of the first, second, etc. appearing in the embodiments of the present application are for illustrative purposes and for distinguishing the objects of description, and do not indicate any particular limitation on the number of devices in the embodiments of the present application, and do not constitute any limitation on the embodiments of the present application.
"connect" in the embodiments of the present application refers to various connection manners, such as direct connection or indirect connection, to implement communication between devices, which is not limited in this embodiment of the present application.
It should be understood that, in the embodiments of the present application, the processor may be a Central Processing Unit (CPU), and the processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It should also be understood that the memory in embodiments of the present application may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash memory. Volatile memory may be Random Access Memory (RAM) which acts as external cache memory. By way of example and not limitation, many forms of Random Access Memory (RAM) are available, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (enhanced SDRAM), SDRAM (SLDRAM), synchlink DRAM (SLDRAM), and direct bus RAM (DR RAM).
The above-described embodiments, as related to both hardware and software implementations, may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. The procedures or functions according to the embodiments of the present application are wholly or partially generated when the computer instructions or the computer program are loaded or executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire or wirelessly. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more collections of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
The order of execution of the processes is not meant to be limited to the order in which the processes are executed, and the order of execution of the processes is determined by the functions and the inherent logic of the processes, and is not limited in any way in the embodiments of the present application.
In the several embodiments provided in the present application, it should be understood that the disclosed method, apparatus and system may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative; for example, the division of the unit is only a logic function division, and there may be another division manner in actual implementation; for example, various elements or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications can be easily made by those skilled in the art without departing from the spirit and scope of the present invention, and it is within the scope of the present invention to include different functions, combination of implementation steps, software and hardware implementations.
Claims (22)
1. A method of paging, the method comprising:
determining a target paging frame corresponding to a terminal according to the terminal type of the terminal;
and monitoring the paging message in the determined target paging frame.
2. The method of claim 1, wherein the determining the target paging frame corresponding to the terminal according to the terminal type of the terminal comprises:
determining an initial paging frame corresponding to the terminal according to the terminal identifier of the terminal;
and determining a target paging frame corresponding to the terminal according to the initial paging frame and the terminal type.
3. The method of claim 2, wherein the determining the target paging frame corresponding to the terminal according to the initial paging frame and the terminal type comprises:
determining the target paging frame using the following formula:
SFN’＝(Ncate×SFN+Cateindex)mod{Ncate×floor[max(SFN)/Ncate]}；
wherein SFN' is the target paging frame, Ndate is the total number of terminal types supported on the current paging resource, and CateindexAnd the SFN is the initial paging frame which is the index of the terminal type.
4. A method according to any one of claims 1 to 3, wherein the terminal types are classified according to at least one of: coverage level, number of repetitions, DRX cycle.
5. The method of claim 1, further comprising:
in the capacity query process, reporting the capacity information and/or the terminal type of the terminal to a current base station so that the current base station transmits the capacity information and/or the terminal type of the terminal to a network side, wherein the capacity information of the terminal is used for indicating the capacity of the terminal for determining a target paging frame according to the terminal type of the terminal;
when the network side initiates paging, the network side sends the capability information and/or the terminal type of the terminal to all base stations in a paging area so that the received base stations determine a target paging frame corresponding to the terminal.
6. The method of claim 1, further comprising:
and sending the related information associated with the terminal type to a network side through NAS signaling, and sending the related information to all base stations in a paging area through a paging message by the network side so that the received base stations determine a target paging frame corresponding to the terminal.
7. The method of claim 1, further comprising:
and sending the relevant information associated with the terminal type to the current base station through AS signaling so that the current base station transmits the relevant information to a network side, and sending the relevant information to all base stations in a paging area through paging messages by the network side so that the received base stations determine a target paging frame corresponding to the terminal.
8. The method according to claim 1, wherein a network side obtains related information associated with the terminal type from subscription information of the terminal, and sends the related information to all base stations in a paging area through a paging message, so that a received base station determines a target paging frame corresponding to the terminal.
9. A method of paging, the method comprising:
acquiring a terminal type of a first terminal, and determining a target paging frame corresponding to the first terminal according to the acquired terminal type;
and sending the paging message in the determined target paging frame.
10. The method of claim 9, wherein the determining the target paging frame corresponding to the first terminal according to the obtained terminal type comprises:
determining an initial paging frame corresponding to a first terminal according to a terminal identifier of the first terminal;
and determining a target paging frame corresponding to the first terminal according to the initial paging frame and the terminal type.
11. The method of claim 10, wherein the determining the target paging frame corresponding to the first terminal according to the initial paging frame and the terminal type comprises:
determining the target paging frame using the following formula:
SFN’＝(Ncate×SFN+Cateindex)mod{Ncate×floor[max(SFN)/Ncate]}；
wherein SFN' is the target paging frame, Ndate is the total number of terminal types supported on the current paging resource, and CateindexAnd the SFN is the initial paging frame.
12. The method according to any of claims 9 to 11, wherein the terminal types are classified according to at least one of the following: coverage level, number of repetitions, DRX cycle.
13. The method of claim 9, further comprising:
in the capacity query process, receiving capacity information and/or a terminal type reported by a second terminal;
transmitting the capability information and/or the terminal type of the second terminal to a network side;
the capability information is used for indicating the capability of the terminal for determining the target paging frame according to the terminal type of the terminal.
14. The method of claim 13, wherein the obtaining the terminal type of the first terminal comprises:
and when the network side initiates paging, receiving the capability information and/or the terminal type of the first terminal from the network side so as to acquire the terminal type of the first terminal.
15. The method of claim 9, wherein the obtaining the terminal type of the first terminal comprises:
receiving related information sent by a network side through a paging message, wherein the related information is associated with the terminal type of the first terminal;
and acquiring the terminal type of the first terminal according to the related information.
16. The method of claim 15, wherein the related information is sent by the first terminal to the network side through NAS signaling.
17. The method of claim 15, further comprising:
receiving related information of a second terminal, which is sent by the second terminal through AS information;
and transmitting the related information of the second terminal to the network side.
18. An apparatus for paging, the apparatus comprising:
the terminal determining module is used for determining a target paging frame corresponding to the terminal according to the terminal type of the terminal;
and the terminal paging module is used for monitoring the paging message in the determined target paging frame.
19. An apparatus for paging, the apparatus comprising:
the base station determining module is used for acquiring the terminal type of a first terminal and determining a target paging frame corresponding to the first terminal according to the acquired terminal type;
and the base station paging module is used for sending a paging message in the determined target paging frame.
20. A storage medium having a computer program stored thereon, the computer program, when executed by a processor, performing the method of any of claims 1 to 8, or the steps of the method of any of claims 9 to 17.
21. A terminal comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor, when executing the computer program, performs the steps of the method of any of claims 1 to 8.
22. A base station comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor, when executing the computer program, performs the steps of the method of any of claims 9 to 17.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011465667.0A CN114630420A (en) | 2020-12-14 | 2020-12-14 | Paging method and device, storage medium, terminal and base station |
| PCT/CN2021/131137 WO2022127492A1 (en) | 2020-12-14 | 2021-11-17 | Paging method and apparatus, and storage medium, terminal and base station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011465667.0A CN114630420A (en) | 2020-12-14 | 2020-12-14 | Paging method and device, storage medium, terminal and base station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245454A1 (en) * | 2022-06-21 | 2023-12-28 | 北京小米移动软件有限公司 | Method and apparatus for determining terminal behavior, and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961729A (en) * | 2016-01-11 | 2017-07-18 | 中兴通讯股份有限公司 | Monitor, send paging, the method for call terminal and base station, terminal |
| CN109451581A (en) * | 2017-01-06 | 2019-03-08 | 华为技术有限公司 | A kind of paging method and device |
| CN110049553A (en) * | 2018-01-17 | 2019-07-23 | 中国移动通信有限公司研究院 | A kind of processing method, paging method, base station and terminal for paging resource |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954258A (en) * | 2016-01-07 | 2017-07-14 | 中兴通讯股份有限公司 | A kind of paging processing method, device and paging system |
| CN109076495B (en) * | 2016-03-31 | 2022-04-29 | 三星电子株式会社 | Method for determining paging occasions in EDRX cycles and monitoring paging occasions based on CEL |
-
2020
- 2020-12-14 CN CN202011465667.0A patent/CN114630420A/en active Pending
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961729A (en) * | 2016-01-11 | 2017-07-18 | 中兴通讯股份有限公司 | Monitor, send paging, the method for call terminal and base station, terminal |
| CN109451581A (en) * | 2017-01-06 | 2019-03-08 | 华为技术有限公司 | A kind of paging method and device |
| CN110049553A (en) * | 2018-01-17 | 2019-07-23 | 中国移动通信有限公司研究院 | A kind of processing method, paging method, base station and terminal for paging resource |
Non-Patent Citations (1)
| Title |
|---|
| ""R2-162686 Paging and (e)DRX"", 3GPP TSG_RAN\\WG2_RL2, 2 April 2016 (2016-04-02) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245454A1 (en) * | 2022-06-21 | 2023-12-28 | 北京小米移动软件有限公司 | Method and apparatus for determining terminal behavior, and storage medium |
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