CN112954795B - Paging cycle determining method, equipment and storage medium - Google Patents
Paging cycle determining method, equipment and storage medium Download PDFInfo
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- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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Abstract
The application relates to a paging cycle determining method, equipment and a storage medium, wherein the paging cycle determining method comprises the following steps: acquiring a first Discontinuous Reception (DRX) parameter configured by a terminal and a second DRX parameter corresponding to a cell of a base station; based on the first DRX parameter and the second DRX parameter, determining a first paging cycle of the base station.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, and a storage medium for determining a paging cycle.
Background
In a long term evolution (Long Term Evolution, LTE) network, when a terminal (UE) is in an idle state, paging reception of the UE follows a principle of discontinuous reception (Discontinuous Reception, DRX). The base station (Evolved Node B, referred to as enodebs) will broadcast a cell default DRX paging cycle to all UEs in the cell via system messages. Furthermore, the standard also allows each UE to set UE-specific DRX parameters depending on its own power situation.
The UE is in an idle state most of the time, and it can be considered that the power consumption of the UE in the idle state determines the consumption of the UE, and the DRX paging cycle has the greatest influence on the power consumption in the idle state.
Therefore, how to determine the paging cycle of the base station to reduce the power consumption of the UE is an urgent problem to be solved.
Disclosure of Invention
The application provides a method, equipment and a storage medium for determining a paging cycle, which are used for reducing power consumption of UE and improving standby time of the UE.
In a first aspect, an embodiment of the present application provides a method for determining a paging cycle, which is applied to a management and control system, including:
acquiring a first Discontinuous Reception (DRX) parameter configured by a terminal and a second DRX parameter corresponding to a cell of a base station;
a first paging cycle of the base station is determined based on the first DRX parameter and the second DRX parameter.
Optionally, the management and control system comprises a first management and control system applied to the base station or a second management and control system applied to a core network entity.
Optionally, the management and control system is the first management and control system;
determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, including:
and determining a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and taking a second paging cycle corresponding to the target parameter as the first paging cycle.
Optionally, the management and control system is the first management and control system;
determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, including:
and taking a third paging cycle corresponding to the first DRX parameter as the first paging cycle.
Optionally, after determining the first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, the method further includes:
and according to the first paging cycle, sending a paging message to the terminal.
Optionally, the management and control system is the second management and control system;
determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, including:
and determining a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and taking a fourth paging cycle corresponding to the target parameter as the first paging cycle.
Optionally, the management and control system is the second management and control system;
determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, including:
and taking a fifth paging cycle corresponding to the first DRX parameter as the first paging cycle.
Optionally, after determining the first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, the method further includes:
and sending the first paging cycle to the base station.
In a second aspect, the present application provides a terminal device, including: the device comprises a processor, a memory and a communication bus, wherein the processor and the memory are communicated with each other through the communication bus;
the memory is used for storing a computer program;
the processor is configured to execute a program stored in the memory, to implement the method for determining a paging cycle according to the first aspect.
In a third aspect, the present application provides a computer readable storage medium storing a computer program which, when executed by a processor, implements the method for determining a paging cycle according to the first aspect.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: the method provided by the embodiment of the application is applied to a control system, and the first DRX parameter configured by the terminal and the default second DRX parameter of the cell corresponding to the base station are obtained; based on the first DRX parameter and the second DRX parameter, the first paging cycle of the base station is determined, and therefore the first paging cycle of the base station is determined by comprehensively considering the first DRX parameter and the second DRX parameter, the first paging cycle of the base station can be flexibly adjusted, the current electric quantity condition of the terminal is effectively adapted, instead of simply taking the default paging cycle of a cell as the first paging cycle of the base station, or taking the minimum paging cycle as the first paging cycle of the base station, the problem that the power consumption of the UE is higher in an idle state is solved, and the standby duration of the UE is prolonged.
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The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a network topology diagram in an embodiment of the present application;
FIG. 2 is a system interaction diagram in an embodiment of the present application;
fig. 3 is a flowchart illustrating a method for determining a paging cycle in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a determining device for paging cycle in the embodiment of the present application;
fig. 5 is a schematic structural diagram of a terminal device in an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
The embodiment of the application provides a paging cycle determining method which is applied to a management and control system. The management and control system may be an LTE system, or various wireless communication systems using a radio access technology.
The structure of the LTE system adopts a single-layer structure formed by ENodeB, which is beneficial to simplifying the network and reducing the delay, and meets the requirements of low time delay, low complexity and low cost.
Specifically, the application is applied to the Network topology diagram shown in fig. 1, where the UE accesses an IP multimedia system (IP Multimedia Subsystem, IMS) Network through a radio access Network (english: radio Access Network, abbreviated as RAN) and a Core Network (english: core Network, abbreviated as CN). The techniques described herein may be applied to LTE systems or other wireless communication systems employing various radio access technologies such as those employing code division multiple access, frequency division multiple access, time division multiple access, orthogonal frequency division multiple access, single carrier frequency division multiple access, etc.
In addition, the method can be also suitable for subsequent evolution systems using the LTE system, such as a fifth generation 5G system and the like. For clarity, only the LTE system is described herein as an example. In the LTE system, an evolved universal mobile telecommunications system radio access (Evolved Universal Terrestrial Radio Access Network, abbreviated as E-UTRAN) is used as a radio access network, and an evolved packet core (Evolved Packet Core, abbreviated as EPC) is used as a core network. The UE accesses the IMS network through the E-UTRAN and the EPC.
The UE referred to in the present application may include various handheld devices, vehicle-mounted devices, wearable devices, and the like having a wireless communication function.
An ENodeB in accordance with the present application is an apparatus deployed in a radio access network to provide wireless communication functionality for a UE.
In fig. 1, the core network EPC may include core network entities, such as a mobility management entity (Mobility Management Entity, MME for short), gateway entity, packet data gateway, policy and charging rules function entity. The present application is described by taking a core network entity as an MME, which is only illustrated herein and is not intended to limit the scope of protection of the present application.
The MME is a key control node of a 3GPP protocol LTE access network and is responsible for the positioning and paging processes of UE in an idle state, including relay, and simply the MME is responsible for a signaling processing part and interception and monitoring in a legal permission range.
As shown in fig. 2, signaling interacted between the UE, the enodebs and the MME in the LTE system includes, but is not limited to, non-Access Stratum (NAS) signaling and radio resource control (Radio Resource Control, RRC) signaling, S1 application protocol (S1 Application Protocol, S1-AP) signaling. Wherein the S1 interface is a communication interface between the ENodeB and the EPC.
The bearer between the UE and the ENodeB is managed through RRC signaling, namely, the message interaction between the UE and the ENodeB is carried out through the RRC signaling, and functions of establishing, reconfiguring, releasing and the like of various bearers are completed. The ENodeB and the MME are managed through S1-AP signaling, comprising the establishment, modification and release of S1 bearing, wherein the S1-AP signaling has the functions of special establishment, modification and release signaling completion and the like. The management between the UE and the MME is performed by NAS signaling, i.e. the message interaction between the UE and the MME is performed by NAS signaling.
In addition, before the UE interacts with the ENodeB, a connection between the UE and the ENodeB needs to be established. The ENodeB is always in an on state, and the UE can realize time and frequency synchronization through cell search and acquire physical layer cell identification (Physical Cell Identity, abbreviated as PCI). Then, the content of the physical broadcast channel (Physical Broadcast CHannel, abbreviated as PBCH) is read to obtain the configuration of the system frame number, the wideband information and the physical hybrid automatic repeat request indicator information channel (Physical Hybrid ARQ Indicator Channel, abbreviated as PHICH) so as to complete the connection between the UE and the enodebs.
When the UE is in an idle state, if the UE wants to prolong the DRX period, the UE monitors a system message and judges whether the UE still resides in the original cell, if so, the UE can send a first DRX parameter to the ENodeB, wherein the special time-frequency resource allocated to the UE by the ENodeB is effective. After the ENode B receives the paging message, the ENode B determines the first paging cycle, and informs the UE of the determined first paging cycle through the paging message paging. The UE may or may not inform the enodebs after receiving the paging; otherwise, the dedicated time-frequency resource allocated to the UE by the representative enodebs is not valid, and at this time, the UE needs to enter a connected state from an idle state, and acquire new time-frequency resources from the enodebs corresponding to the new cell.
The specific implementation of the paging cycle determining method is shown in fig. 3:
In a cellular mobile communication system, a cell refers to an area covered by one base station or a part of the base stations, in which a terminal can communicate with the base station through a radio channel. All terminals in a cell have the same cell identity.
The DRX may enable the UE to periodically enter a sleep state at some time without performing a listening operation, and change from an idle state to a connected state when listening is required, so as to achieve the purpose of saving power. Although this has some impact on the latency of the data transmission, this latency does not affect the user experience.
In one embodiment, the management and control system comprises a first management and control system applied to an ENodeB or a second management and control system applied to a core network entity.
Wherein the core network entity comprises an MME.
Specifically, the UE may set the first DRX parameter according to its own power.
The first management and control system may be, but is not limited to, a first management and control module on an ENodeB; the second management and control system may be, but is not limited to, a second management and control module on the MME.
Specifically, if the management and control system does not acquire the first DRX parameter, the paging cycle corresponding to the default second DRX parameter of the cell is used as the first paging cycle.
In one embodiment, when the management and control system is a first management and control system applied to an ENodeB, the UE sends a first DRX parameter to the first management and control system through RRC signaling. And the first management and control system receives the first DRX parameter sent by the UE, then determines a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and takes a second paging cycle corresponding to the determined target parameter as a first paging cycle.
Specifically, the enodebs receive a first DRX parameter transmitted by the UE, determine a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and use a second paging cycle corresponding to the determined target parameter as a first paging cycle.
Specifically, the first DRX parameter and the second DRX parameter are transmitted in binary form. The first management and control system may directly compare the binary form of the first DRX parameter with the binary form of the first DRX parameter to determine the target parameter when determining the target parameter. The target parameter may also be determined by first converting binary into decimal and comparing, i.e., comparing, the first DRX parameter in decimal form with the second DRX parameter in decimal form.
For example, the first DRX parameters are 0001, 0011, 0111, etc., the paging cycle corresponding to 0001 is 1.28s, the paging cycle corresponding to 0011 is 2.56s, the paging cycle corresponding to 0111 is 5.12s, etc.
Wherein the target parameter is positively correlated with the paging cycle, i.e., the larger the target parameter, the longer the corresponding paging cycle.
The method adopts the larger parameter selected from the first DRX parameter and the second DRX parameter as the target parameter so as to prolong the paging cycle of the ENodeB. The paging cycle of the ENodeB is prolonged to reduce the wake-up times of the UE, so that the power consumption of the UE is effectively reduced, the service duration of the electric quantity of the UE is prolonged, and the user experience is not affected.
In one embodiment, when the management and control system is a first management and control system applied to an ENodeB, the UE sends a first DRX parameter to the first management and control system through RRC signaling. And the first management and control system receives the first DRX parameter sent by the UE, and then takes a third paging cycle corresponding to the first DRX parameter as a first paging cycle.
Specifically, the UE sends a Request (TAU Request) message to the MME, the Request message including the first DRX parameter. And the MME sends a paging (paging) message to the ENodeB according to the request message of the terminal, wherein the paging message carries the first DRX parameter. The ENodeB takes the third paging cycle corresponding to the first DRX parameter as the first paging cycle.
According to the method and the device, the third paging cycle corresponding to the first DRX parameter configured according to the UE is used as the first paging cycle, so that the base station can adjust the first paging cycle according to the requirement of the UE in a targeted manner, and the paging message is not sent to the UE simply according to the second DRX parameter defaulted by the cell, so that the power consumption of the UE can be effectively reduced, and the wake-up requirement of the UE is better met.
In one embodiment, after determining the first paging cycle of the base station, the first management and control system issues a paging message to the UE based on the first paging cycle.
In a specific embodiment, when the management and control system is a second management and control system applied to the MME, the UE sends the first DRX parameter to the second management and control system through NAS signaling, and the enodebs send the second DRX parameter to the second management and control system through S1-AP signaling. The second management and control system receives a first DRX parameter sent by the UE and a second DRX parameter sent by the ENodeB, then determines a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and takes a fourth paging cycle corresponding to the determined target parameter as a first paging cycle.
Specifically, the UE sends the first DRX parameter to the MME through NAS signaling, and the ENodeB sends the second DRX parameter to the MME through S1-AP signaling. And the MME receives the first DRX parameter sent by the UE and the second DRX parameter sent by the ENodeB, then determines a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and takes a fourth paging cycle corresponding to the determined target parameter as a first paging cycle.
Specifically, the first DRX parameter and the second DRX parameter are transmitted in binary form. The second management and control system may directly compare the binary form of the first DRX parameter with the binary form of the first DRX parameter to determine the target parameter when determining the target parameter. The target parameter may also be determined by first converting binary into decimal and comparing, i.e., comparing, the first DRX parameter in decimal form with the second DRX parameter in decimal form.
For example, the first DRX parameters are 0001, 0011, 0111, etc., the paging cycle corresponding to 0001 is 1.28s, the paging cycle corresponding to 0011 is 2.56s, the paging cycle corresponding to 0111 is 5.12s, etc.
Wherein the target parameter is positively correlated with the paging cycle, i.e., the larger the target parameter, the longer the corresponding paging cycle.
The method adopts the larger parameter selected from the first DRX parameter and the second DRX parameter as the target parameter so as to prolong the paging cycle of the ENodeB. The paging cycle of the ENodeB is prolonged to reduce the wake-up times of the UE, so that the power consumption of the UE is effectively reduced, the service duration of the electric quantity of the UE is prolonged, and the user experience is not affected.
In addition, the paging cycle of the ENodeB is determined through the second management and control system, an operator does not need to modify the determining logic of the paging cycle of the ENodeB, the workload of the operator is reduced, the time cost and the labor cost are saved, the working efficiency is improved, and the working procedure is simplified.
In a specific embodiment, when the management and control system is a second management and control system applied to the MME, the UE sends the first DRX parameter to the second management and control system through NAS signaling, and the enodebs send the second DRX parameter to the second management and control system through S1-AP signaling. The second management and control system receives the first DRX parameter sent by the UE and the second DRX parameter sent by the ENodeB, and then takes a fifth paging cycle corresponding to the first DRX parameter as a first paging cycle.
Specifically, the UE sends the first DRX parameter to the MME through NAS signaling, and the ENodeB sends the second DRX parameter to the MME through S1-AP signaling. And the MME receives the first DRX parameter sent by the UE and the second DRX parameter sent by the ENodeB, and then takes a fifth paging cycle corresponding to the first DRX parameter as a first paging cycle.
According to the method and the device, the fifth paging cycle corresponding to the first DRX parameter configured according to the UE is used as the first paging cycle, so that the base station can adjust the first paging cycle according to the requirement of the UE in a targeted manner, and the paging message is not sent to the UE simply according to the second DRX parameter defaulted by the cell, so that the power consumption of the UE can be effectively reduced, and the wake-up requirement of the UE is better met.
In one embodiment, after determining the first paging cycle of the base station, the second management and control system transmits the first paging cycle to the ENode B, which in turn issues a paging message to the UE based on the first paging cycle.
The method provided by the embodiment of the application is applied to a control system, and the first DRX parameter configured by the terminal and the default second DRX parameter of the cell corresponding to the base station are obtained; based on the first DRX parameter and the second DRX parameter, the first paging cycle of the base station is determined, and therefore the first paging cycle of the base station is determined by comprehensively considering the first DRX parameter and the second DRX parameter, the first paging cycle of the base station can be flexibly adjusted, the current electric quantity condition of the terminal is effectively adapted, instead of simply taking the default paging cycle of a cell as the first paging cycle of the base station, or taking the minimum paging cycle as the first paging cycle of the base station, the problem that the power consumption of the UE is higher in an idle state is solved, and the standby duration of the UE is prolonged.
Based on the same concept, the embodiment of the present application provides a paging cycle determining apparatus, and the specific implementation of the apparatus may refer to the description of the embodiment part of the method, and the repetition is omitted, as shown in fig. 4, where the apparatus mainly includes:
a communication module 401, configured to obtain a first DRX parameter configured by a terminal and a second DRX parameter corresponding to a cell default of a base station;
a processing module 402 is configured to determine a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter.
In one embodiment, the management and control system comprises a first management and control system applied to the base station or a second management and control system applied to the core network entity.
In one embodiment, the management and control system is a first management and control system; the processing module 402 is specifically configured to determine, from the first DRX parameter and the second DRX parameter, a larger parameter as a target parameter, and a second paging cycle corresponding to the target parameter as a first paging cycle.
The method adopts the larger parameter selected from the first DRX parameter and the second DRX parameter as the target parameter so as to prolong the paging cycle of the ENodeB. The paging cycle of the ENodeB is prolonged to reduce the wake-up times of the UE, so that the power consumption of the UE is effectively reduced, and the service time of the electric quantity of the UE is prolonged.
In one embodiment, the management and control system is a first management and control system; the processing module 402 is specifically configured to take a third paging cycle corresponding to the first DRX parameter as the first paging cycle.
According to the method and the device, the third paging cycle corresponding to the first DRX parameter configured according to the UE is used as the first paging cycle, so that the base station can adjust the first paging cycle according to the requirement of the UE in a targeted manner, and the paging message is not sent to the UE simply according to the second DRX parameter defaulted by the cell, so that the power consumption of the UE can be effectively reduced, and the wake-up requirement of the UE is better met.
In one embodiment, the apparatus further comprises: and the first sending module is used for sending the paging message to the terminal according to the first paging cycle.
In one embodiment, the management and control system is a second management and control system; the processing module 402 is specifically configured to determine, from the first DRX parameter and the second DRX parameter, a larger parameter as a target parameter, and a fourth paging cycle corresponding to the target parameter as a first paging cycle.
The method adopts the larger parameter selected from the first DRX parameter and the second DRX parameter as the target parameter so as to prolong the paging cycle of the ENodeB. The paging cycle of the ENodeB is prolonged to reduce the wake-up times of the UE, so that the power consumption of the UE is effectively reduced, and the service time of the electric quantity of the UE is prolonged.
In addition, the paging cycle of the ENodeB is determined through the second management and control system, an operator does not need to modify the determining logic of the paging cycle of the ENodeB, the workload of the operator is reduced, the time cost and the labor cost are saved, the working efficiency is improved, and the working procedure is simplified.
In one embodiment, the management and control system is a second management and control system; the processing module 402 is specifically configured to take a fifth paging cycle corresponding to the first DRX parameter as the first paging cycle.
According to the method and the device, the fifth paging cycle corresponding to the first DRX parameter configured according to the UE is used as the first paging cycle, so that the base station can adjust the first paging cycle according to the requirement of the UE in a targeted manner, and the paging message is not sent to the UE simply according to the second DRX parameter defaulted by the cell, so that the power consumption of the UE can be effectively reduced, and the wake-up requirement of the UE is better met.
In a specific embodiment, the apparatus further includes a second transmitting module, where the second transmitting module is configured to transmit the first paging cycle to the base station.
The device provided by the embodiment of the application is applied to a control system, and a first DRX parameter configured by a terminal and a second DRX parameter corresponding to a cell default of a base station are acquired through a communication module 401; the processing module 402 determines the first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, so that the problem that the power consumption of the UE is higher in an idle state is solved by comprehensively considering the first DRX parameter and the second DRX parameter to determine the first paging cycle of the base station, the first paging cycle of the base station can be flexibly adjusted, the current electric quantity condition of the terminal is effectively adapted, instead of simply taking the default paging cycle of a cell as the first paging cycle of the base station, or taking the minimum paging cycle as the first paging cycle of the base station, and the standby time of the UE is prolonged.
Based on the same conception, the embodiment of the application also provides a terminal device, and the embodiment of the application is illustrated by applying the method to the terminal device, wherein the terminal device can be a module capable of realizing a communication function and a control function, the paging cycle determining method is stored in a controller of the module, or the terminal device comprising the module and the like, the terminal device can be a mobile terminal and/or an intelligent device and the like, the mobile terminal can be at least one of a mobile phone, a tablet personal computer, a notebook personal computer and the like, and the intelligent device can be at least one of a smart watch, a smart refrigerator, a smart sound box, a smart washing machine, a smart television and the like.
As shown in fig. 5, the terminal device mainly includes: processor 501, memory 502 and communication bus 503, wherein processor 501 and memory 502 accomplish the communication between each other through communication bus 503. The memory 502 stores a program executable by the processor 501, and the processor 501 executes the program stored in the memory 502 to implement the following steps: acquiring a first Discontinuous Reception (DRX) parameter configured by a terminal and a second DRX parameter corresponding to a cell of a base station; a first paging cycle of the base station is determined based on the first DRX parameter and the second DRX parameter.
The communication bus 503 mentioned in the above terminal device may be a peripheral component interconnect standard (Peripheral Component Interconnect, abbreviated to PCI) bus or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated to EISA) bus, or the like. The communication bus 503 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 5, but not only one bus or one type of bus.
The memory 502 may include random access memory (Random Access Memory, simply RAM) or may include non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory may also be at least one memory device located remotely from the aforementioned processor 501.
The processor 501 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), a digital signal processor (Digital Signal Processing, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a Field programmable gate array (Field-Programmable Gate Array, FPGA), or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components.
The processor 501 may be the hardware components described above or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules and circuits described in connection with this disclosure. The processor 501 may also be a combination that implements computing functionality, such as a combination comprising one or more microprocessors, a combination of a DSP and a microprocessor, and the like.
In addition, the terminal device further comprises a transmitter, a receiver and a modem processor. Wherein the transmitter generates an uplink signal that is transmitted via an antenna to the enodebs or MMEs in the above embodiments. The antenna receives the downlink signal transmitted by the ENodeB or the MME in the above embodiments. The receiver receives the downlink signal transmitted by the antenna. An encoder in the modulation and demodulation processor receives service data and signaling messages sent on an uplink and processes the service data and the signaling messages; the modulator further processes the encoded traffic data and signaling messages and provides output samples; a demodulator processes the input samples and provides symbol estimates; the decoder processes the symbol estimates and provides decoded traffic data and signaling messages. The above-described devices are handled in accordance with radio access reception (e.g., LTE) employed by the radio access network.
In yet another embodiment of the present application, there is also provided a computer-readable storage medium having stored therein a computer program which, when run on a computer, causes the computer to perform the method of determining a paging cycle described in the above embodiments. The paging cycle determining method includes the steps of: acquiring a first Discontinuous Reception (DRX) parameter configured by a terminal and a second DRX parameter corresponding to a cell of a base station; a first paging cycle of the base station is determined based on the first DRX parameter and the second DRX parameter.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the processes or functions described in accordance with the embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. 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, by a wired (e.g., coaxial cable, optical fiber, digital Subscriber Line (DSL)), or wireless (e.g., infrared, microwave, etc.) means from one website, computer, server, or data center to another. The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape, etc.), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid state disk), etc.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the invention to enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A method for determining a paging cycle, applied to a management and control system, comprising:
acquiring a first Discontinuous Reception (DRX) parameter configured by a terminal and a second DRX parameter corresponding to a cell of a base station;
determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter;
the first DRX parameter is determined based on the electric quantity of the terminal;
the determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter includes: determining a larger parameter from the first DRX parameter and the second DRX parameter as a target parameter, and taking a paging cycle corresponding to the target parameter as the first paging cycle; the target parameter is positively correlated with a paging cycle; or,
the determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter includes: receiving a paging message under the condition that the management and control system is a first management and control system, wherein the paging message carries the first DRX parameter; the paging message is a message sent by a core network entity and received by a base station under the condition that the core network entity receives a request message carrying the first DRX parameter sent by a terminal; taking a paging cycle corresponding to the first DRX parameter as the first paging cycle; or,
the determining a first paging cycle of the base station based on the first DRX parameter and the second DRX parameter includes: receiving the first DRX parameter sent by the terminal through NAS signaling under the condition that the management and control system is a second management and control system, and taking a paging cycle corresponding to the first DRX parameter as the first paging cycle;
the first control system is a control system applied to a base station, and the second control system is a control system applied to a core network entity.
2. The paging cycle determination method according to claim 1, wherein after determining the first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, further comprising:
and under the condition that the management and control system is a first management and control system applied to the base station, sending a paging message to the terminal according to the first paging cycle.
3. The paging cycle determination method according to claim 1, wherein after determining the first paging cycle of the base station based on the first DRX parameter and the second DRX parameter, further comprising:
and transmitting the first paging cycle to the base station in the case that the management and control system is a second management and control system applied to a core network entity.
4. A terminal device, comprising: the device comprises a processor, a memory and a communication bus, wherein the processor and the memory are communicated with each other through the communication bus;
the memory is used for storing a computer program;
the processor being configured to execute a program stored in the memory to implement the paging cycle determining method of any one of claims 1 to 3.
5. A computer readable storage medium storing a computer program, which when executed by a processor implements the method of determining a paging cycle according to any one of claims 1-3.
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