WO2019095204A1 - 网络配置方法、装置、网元及系统 - Google Patents

网络配置方法、装置、网元及系统 Download PDF

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Publication number
WO2019095204A1
WO2019095204A1 PCT/CN2017/111356 CN2017111356W WO2019095204A1 WO 2019095204 A1 WO2019095204 A1 WO 2019095204A1 CN 2017111356 W CN2017111356 W CN 2017111356W WO 2019095204 A1 WO2019095204 A1 WO 2019095204A1
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WIPO (PCT)
Prior art keywords
data packet
network
terminal
information
network element
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PCT/CN2017/111356
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English (en)
French (fr)
Inventor
刘建华
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Oppo广东移动通信有限公司
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Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP17932231.8A priority Critical patent/EP3664506A4/en
Priority to AU2017439697A priority patent/AU2017439697B2/en
Priority to KR1020207009854A priority patent/KR102502427B1/ko
Priority to CN201780096588.7A priority patent/CN111295907A/zh
Priority to PCT/CN2017/111356 priority patent/WO2019095204A1/zh
Priority to US16/757,589 priority patent/US11570633B2/en
Priority to JP2020519327A priority patent/JP7295100B2/ja
Priority to CN202110808841.5A priority patent/CN113518362B/zh
Publication of WO2019095204A1 publication Critical patent/WO2019095204A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a network configuration method, apparatus, network element, and system.
  • the 5th generation mobile communication (The 5th generation, 5G) technology network will support more diverse business needs and scenarios, such as enhanced mobile broadband (eMBB), massive machine type connection ( Massive Machine Type Communication (mMTC), ultra reliable machine type communication (uMTC), etc.
  • eMBB enhanced mobile broadband
  • mMTC massive machine type connection
  • uMTC ultra reliable machine type communication
  • Future 5G networks will be coupled to a variety of external vertical networks.
  • These external vertical networks include networks in vertical industries such as agriculture, manufacturing, logistics, transportation, lifestyle services, public services, education, finance, healthcare, and energy.
  • the embodiment of the present application provides a network configuration method, device, network element, and system, which can optimize data packet communication between a terminal in a 5G network and a network element in an external network.
  • a network configuration method comprising:
  • the first network element receives the service attribute of the terminal sent by the second network element, where the first network element is a network element in the mobile communication network, and the second network element is configured to perform data packet with the terminal in an external vertical network. Transmitted network element;
  • the first network element configures network working parameters of the terminal according to the service attribute of the terminal.
  • the service attributes include:
  • the length information of the data packet the time period corresponding to the length information, and the geographical area corresponding to the length information.
  • the length information of the data packet includes:
  • the service attribute further includes:
  • PLMN Public Land Mobile Network
  • the first network element configures network working parameters of the terminal according to the service attribute of the terminal, including:
  • the first network element configures network working parameters of the terminal according to the length information of the data packet
  • the first network element configures network working parameters of the terminal according to the length information of the data packet, the time period corresponding to the length information, and the current time;
  • the first network element configures network working parameters of the terminal according to the length information of the data packet, the geographic area corresponding to the length information, and the current geographic location where the terminal is located;
  • the first network element according to the length information of the data packet, the time period corresponding to the length information, the current time, the geographic area corresponding to the length information, and the current geographic location where the terminal is located, Configure the network working parameters of the terminal.
  • the network working parameter includes at least one of the following parameters:
  • QoS Quality of Service
  • the service attributes include:
  • the arrival interval information of the data packet the time period corresponding to the arrival interval information, and the geographical area corresponding to the arrival interval information.
  • the arrival interval information of the data packet includes:
  • the service attribute further includes:
  • PLMN information corresponding to the arrival interval information of the data packet
  • the network slice information corresponding to the arrival interval information of the data packet is not limited.
  • the first network element configures network working parameters of the terminal according to the service attribute of the terminal, including:
  • the first network element configures network working parameters of the terminal according to the arrival interval information of the data packet
  • the first network element configures network working parameters of the terminal according to the arrival interval information of the data packet, the time period corresponding to the arrival interval information, and the current time;
  • the first network element configures network working parameters of the terminal according to the arrival interval information of the data packet, the geographical area corresponding to the arrival interval information, and the current geographic location where the terminal is located;
  • the network working parameters of the terminal are configured.
  • the network working parameter includes at least one of the following parameters:
  • QoS Quality-of-Service
  • a network configuration apparatus comprising at least one module, the at least one module for implementing the method of the first network element according to the first aspect.
  • a first network element includes a processor and a memory, where the memory stores at least one instruction, and the processor is configured to execute the instruction to implement the first aspect as described above. The method of the first network element.
  • a computer readable storage medium comprising at least one instruction, the processor being operative to execute the instructions to implement the method of the first network element as described in the first aspect above.
  • a communication system where the system includes: a first network element and a second network element
  • the first network element receives, by the first network element, a service attribute of the terminal that is sent by the second network element, where the first network element is a network element in a mobile communication network, and the second network element is a network element in an external network;
  • the first network element configures network working parameters of the terminal according to the service attribute of the terminal.
  • the second network element in the external network sends the service attribute of the terminal to the first network element in the mobile communication network, and the first network element configures the network working parameter of the terminal according to the service attribute of the terminal.
  • the first network element is configured to configure the network working parameters of the terminal according to the scheduling request (SR) sent by the terminal and the current channel condition, and the present application can be more optimized for the terminal in combination with the external network.
  • the configuration improves the efficiency of service transmission between the terminal and the second network element.
  • FIG. 1 is a schematic structural diagram of a communication network provided by an exemplary embodiment of the present application.
  • FIG. 2 is a flowchart of a network configuration method provided by an exemplary embodiment of the present application.
  • FIG. 3 is a flowchart of a network configuration method provided by another exemplary embodiment of the present application.
  • FIG. 4 is a flowchart of a network configuration method provided by another exemplary embodiment of the present application.
  • FIG. 5 is a block diagram of a network configuration apparatus according to another exemplary embodiment of the present application.
  • FIG. 6 is a structural block diagram of a first network element provided by another exemplary embodiment of the present application.
  • FIG. 7 is a block diagram of a communication system provided by another illustrative embodiment of the present application.
  • a “module” as referred to herein generally refers to a program or instruction stored in a memory that is capable of performing certain functions;
  • "unit” as referred to herein generally refers to a functional structure that is logically divided, the "unit” It can be implemented by pure hardware or a combination of hardware and software.
  • Multiple as referred to herein means two or more. "and/or”, describing the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
  • the character “/” generally indicates that the contextual object is an "or” relationship.
  • the words “first”, “second” and similar terms used in the specification and claims of the present application do not denote any order, quantity, or importance, but are merely used to distinguish different components.
  • FIG. 1 is a schematic structural diagram of a communication network 100 according to an embodiment of the present application.
  • the communication network 100 includes a terminal 120, a mobile communication network 140, and an external network 160.
  • the terminal 120 may be a mobile terminal such as a mobile phone (or "cellular" phone) and a device having mobile communication capabilities.
  • the terminal 120 may be a portable, pocket, handheld, computer built-in or in-vehicle mobile terminal.
  • Terminals 120 may have different names in different mobile communication networks. For example: mobile station, mobile station, access terminal, user terminal (User Terminal), user agent (User Agent), user equipment (User Device), or user terminal (User Equipment) ).
  • the mobile communication network 140 may be a Third Generation Partnership Project (3GPP) network.
  • 3GPP networks include, but are not limited to, Long-Term Evolution (LTE) networks, New Radio (NR) networks, and 5G-based next-generation mobile communication networks.
  • At least one network element is included in the mobile communication network 140.
  • the mobile communication network 140 includes at least one core network element 142 and at least one access network element 144.
  • Core network element 142 can The network element is a Mobility Management Entity (MME), a Serving Gateway (SGW), a Packet-Data Network Gateway (P-GW or PDN-GW), or other similar capabilities.
  • Access network element 144 can be a base station.
  • the base station may be a base station (gNB) employing a centralized distributed architecture in a 5G system.
  • the access network element 120 adopts a centralized distributed architecture, it usually includes a central unit (CU) and at least two distributed units (DUs).
  • a centralized data unit is provided with a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control (RLC) layer, and a Media Access Control (MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • a physical (physical, PHY) layer protocol stack is provided in the unit.
  • the specific implementation manner of the access network element 120 is not limited in this embodiment.
  • the access network element may further include a home base station (Home eNB, HeNB), a relay (relay), a pico base station Pico, and the like.
  • the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, for example, the wireless air interface is a new air (NR); or the wireless air interface may also be based on 5G. Wireless air interface for the next generation of mobile communication network technology standards.
  • 5G fifth generation mobile communication network technology
  • NR new air
  • Wireless air interface for the next generation of mobile communication network technology standards.
  • the external network 160 can be an external Internet Protocol (IP) network or an external vertical network.
  • IP Internet Protocol
  • external network 160 is a network suitable for vertical industries such as agriculture, manufacturing, logistics, transportation, living services, public services, education, finance, medical, and energy.
  • the external network 160 is a network for automated meter reading in the power industry; for example, the external network 160 is a network for automated meter reading in the water industry; for example, the external network 160 is an IP network for the education industry.
  • the external network 160 employs a different communication protocol than the mobile communication network 140, that is, a network that is different from the mobile communication network 140.
  • the external network 160 includes a network element 162, which may be a control type network element, a data type network element, or a terminal or a sensor.
  • the specific type of the network element 162 is not limited in this embodiment of the present application.
  • the network element 162 has a predefined control plane interface with the network element (the core network element or the access network element) in the mobile communication network 140.
  • the control plane interface is used to implement the transmission and reception of the control plane signaling by the network element 162, and the control plane interface may be a logical interface on a wireless network or a wired network. For example, a logical interface that exists above a fiber optic cable and a logical interface that exists above the cable.
  • the network element 162 can pass the The control plane interface communicates with the network elements in the mobile communication network 140 for control plane data.
  • the network element 162 and the mobile communication network 140 can also perform control plane data communication through a common IP data packet. This is not limited.
  • the network element 162 also has a predefined data plane interface with the network element (the core network element or the access network element) in the mobile communication network 140.
  • the data plane interface is used to implement the sending and receiving of the data packet of the network element 162 to the related service, and the data plane interface may be a logical interface on the wireless network or the wired network. For example, a logical interface that exists above a fiber optic cable and a logical interface that exists above the cable.
  • the network element 162 can transmit and receive data packets to and from the terminal 120 through the data plane interface.
  • the network element 162 and the mobile communication network 140 can also perform data plane data communication through a common IP data packet. This is not limited.
  • the number of the terminal 120, the core network element 142, the access network element 144, and the network element 162 is merely illustrative. In the specific implementation, the number of the terminal 120, the core network element 142, the access network element 144, and the network element 162 may be one or more, which is not limited in this embodiment of the present application.
  • the first network element in this embodiment may be the core network element 142 or the access network element 144 in the mobile communication network 140 shown in FIG. 1, and the second network element may be in the external network 160 shown in FIG. Network element 162.
  • the method comprises the following steps:
  • Step 201 The second network element sends the service attribute of the terminal to the first network element.
  • a service exists between the second network element and the terminal, and the service data of the service is transmitted by using at least one data packet.
  • the service data may be data that the second network element needs to periodically report to the terminal, or the service data may be data that the terminal needs to periodically report to the second network element.
  • a business attribute is attribute information related to the business.
  • the service attribute is attribute information related to a data packet in the service.
  • the service attributes of the terminal include: length information of the data packet, and/or information about the arrival interval of the data packet.
  • the second network element sends the service attribute of the terminal to the first network element by using a predefined interface.
  • the service attribute may also include an identifier of the terminal.
  • the identifier of the terminal may be the first in the mobile communication network
  • the identifier such as a Cell Radio-Network Temporary Identifier (C-RNTI)
  • C-RNTI Cell Radio-Network Temporary Identifier
  • IMEI International Mobile Equipment Identifier
  • the second identifier of the terminal in the external network where the mobile communication network can store the correspondence between the first identifier and the second identifier of the terminal.
  • Step 202 The first network element receives the service attribute of the terminal sent by the second network element.
  • the first network element receives the service attribute of the terminal sent by the second network element by using a predefined interface.
  • Step 203 The first network element configures network working parameters of the terminal according to the service attribute of the terminal.
  • the network working parameters of the terminal are working parameters related to the service.
  • the configuration process of the network working parameters may be: configuring network working parameters in the terminal; and/or configuring network working parameters related to the terminal in the access network element; and/or, on the core network The network working parameters related to the terminal in the meta-configuration are configured.
  • the network configuration method provided by the embodiment sends the service attribute of the terminal to the first network element in the mobile communication network by using the second network element in the external network, and the first network element is based on the service attribute of the terminal.
  • Configure the network working parameters of the terminal Different from the related art, the first network element generally configures the network working parameters of the terminal according to the SR and the current channel condition sent by the terminal, and the present application can implement a more optimal configuration of the terminal in combination with the external network, and improve the terminal and the second. Service transmission efficiency between network elements.
  • the service attributes of the terminal include: length information of the data packet.
  • the method includes:
  • Step 301 The second network element sends a service attribute of the terminal to the first network element, where the service attribute includes length information of the data packet.
  • the data packet of the terminal includes: a data packet sent by the terminal to the second network element, and/or a data packet sent by the second network element to the terminal.
  • the second network element sends the length information of the data packet of the terminal to the first network element by using a predefined interface.
  • the length information can be expressed in different expressions.
  • the length information may also be referred to as size information of the data packet.
  • the length information can be any of the following four types of information:
  • the length of the data packet such as the length of the data packet is 256bit
  • the length of the data packet such as the length of the data packet is [100bit, 120bit];
  • the probability of distribution of the length of the data packet such as the probability that the distribution probability of the packet length is 256 bits is 60%, and the probability of 128 bit is 40%;
  • the distribution probability of the length range of the data packet for example, the probability that the length of the data packet belongs to the range [100 bit, 200 bit] is 98%, and the probability of belonging to the range [201 bit, 400 bit] is 2%.
  • the service attribute further includes: an identifier of the terminal.
  • Step 302 The first network element receives the service attribute of the terminal sent by the second network element.
  • the first network element receives the length information of the data packet of the terminal sent by the second network element by using a predefined interface.
  • the first network element may further receive an identifier of the terminal that is sent by the second network element at the same time.
  • Step 303 The first network element configures network working parameters of the terminal according to the length information of the data packet.
  • the network working parameters of the terminal are working parameters related to the service.
  • the configuration process of the network working parameters may be: configuring network working parameters in the terminal; and/or configuring network working parameters related to the terminal in the access network element; and/or, on the core network
  • the network working parameters related to the terminal in the meta-configuration are configured.
  • the first network element configures at least one network working parameter related to the terminal according to the length information of the data packet of the terminal.
  • the at least one network operating parameter includes but is not limited to:
  • the QoS parameters are related parameters for ensuring the transmission rate, reliability, bit error rate, and packet loss rate of the data packet.
  • the terminal when the length of the data packet is less than the threshold, the terminal is configured with a first set of QoS parameters; when the length of the data packet is greater than the threshold, the second set of QoS parameters is configured for the terminal.
  • the second set of QoS parameters is better than the first set of Qos parameters to ensure that the number of retransmissions is reduced when the data packet is large.
  • QoS parameters include but are not limited to: QoS Class Identifier (QCI), Allocation/Retention Priority (ARP), Guaranteed Bit Rate (GBR), Maximum Bit Rate (Maximum Bit Rate) At least one of , MBR).
  • a QCI can be used to define a set of scheduling weights, cache queue management thresholds, link layer protocol configurations, and so on.
  • the specific configuration manner of the first network element is not limited in this embodiment of the present application.
  • the time-frequency resource can be a physical resource block (PRB) or a physical resource.
  • PRB pair includes 12 consecutive subcarriers in the frequency domain and 14 consecutive symbols in the time domain.
  • the symbol is an Orthogonal Frequency Division Multiplexing (OFDM) symbol or a Single-carrier Frequency-Division Multiple Access (OFDM) of a mobile communication system in which the frequency domain of the subcarrier is 15 kHz.
  • the SC-FDMA) symbol, or symbol is a symbol of a communication system in which the frequency domain of one subcarrier is greater than 15 kHz.
  • a PRB occupies a resource of a transmission time length in the time domain. In different mobile communication versions, the transmission time length may be any symbol from 1 symbol to 14 symbols.
  • the first network element can configure the number of time-frequency resources allocated to the terminal according to the length information of the data packet. For example, the length of the data packet that the terminal needs to upload each time is [100bit, 200bit], and the first network element can combine the current channel condition of the terminal with the modulation and coding mode used by the terminal, and allocate sufficient transmission to the terminal each time. Uplink time-frequency resources of 200-bit data packets. For another example, if all the data packets are 10 MB in length, the first network element configures the terminal with an uplink time-frequency resource sufficient to transmit 10 MB of data.
  • the first network element can dynamically configure different transmission modes to the terminal according to the length information of the data packet.
  • the security mechanism is a mechanism related to identity authentication, data transmission security, and the like.
  • the first network element when the length information of the data packet is less than the first threshold, the first network element starts the security mechanism of the terminal. For another example, when the length information of the data packet is within a specified length range, the first network element starts the security mechanism of the terminal.
  • the terminal configuration uses the first encryption and decryption algorithm to encrypt and decrypt the data packet; when the length information of the data packet is greater than the second threshold, the terminal configuration adopts the second encryption and decryption algorithm. Encryption and decryption of data packets.
  • the algorithm complexity of the first encryption and decryption algorithm is smaller than the algorithm complexity of the second encryption and decryption algorithm, so that the transmission delay introduced by the encryption and decryption process can be reduced in the small data packet.
  • the network configuration method provided in this embodiment sends the length information of the data packet of the terminal to the first network element in the mobile communication network by using the second network element in the external network, and the first network element is configured according to the terminal.
  • the length information of the data packet dynamically configures the network working parameters of the terminal.
  • the first network element is configured with appropriate network working parameters for the terminal under different length information of the data packet, and the terminal and the terminal are improved. Efficiency and success rate when transmitting data packets between second network elements, and reducing delay.
  • the service attribute of the terminal further includes: a time period corresponding to the length information.
  • the length information of the data packet in the first time period is length information 1
  • the length information of the data packet in the second time period is length information 2
  • the length information of the data packet in the third time period is length information. 3. That is, different length information may be corresponding to different time periods.
  • the first network element may configure the network working parameters of the terminal according to the length information of the data packet, the time period corresponding to the length information, and the current time.
  • the first network element determines the time period to which the current time belongs, queries the length information of the data packet corresponding to the time period, and configures the network working parameters of the terminal according to the length information of the data packet corresponding to the time period.
  • the network configuration method in this embodiment can configure appropriate network working parameters for the terminal in different time periods according to the length information of the data packets in different time segments, so that the terminal and the second network element can be improved in different time periods. Efficiency and success rate when transmitting packets, and reducing latency.
  • the service attribute of the terminal further includes: a geographical area corresponding to the length information.
  • the length information of the data packet in the first geographical area is length information 1
  • the length information of the data packet in the second geographical area is length information 2
  • the length information of the data packet in the third geographical area is length information. 3. That is, different length information may be corresponding to different geographic regions.
  • the first network element can obtain the current geographic location of the terminal, and configure the network working parameters of the terminal according to the length information of the data packet, the geographic area corresponding to the length information, and the current geographic location where the terminal is located.
  • the first network element determines a target geographic area where the current geographic location of the terminal is located, and queries the length information of the data packet corresponding to the target geographic area, and according to the length information of the data packet corresponding to the target geographic area, the terminal Network working parameters are configured.
  • the network configuration method in this embodiment may configure appropriate network working parameters for terminals in different geographical areas according to the length information of the data packets in different geographical areas, and may also configure appropriate terminals for the terminals when the terminals are in different geographical areas.
  • the network working parameters can improve the efficiency and success rate of transmitting data packets between the terminal and the second network element in different geographical areas, and reduce the delay.
  • the service attribute of the terminal further includes: a PLMN corresponding to the length information.
  • the length information of the data packet in the first PLMN is length information 1
  • the length information of the data packet in the second PLMN is length information 2
  • the length information of the data packet in the third PLMN is length information 3. That is, different lengths of information may be corresponding to different PLMNs.
  • the first network element can obtain the current PLMN where the terminal is located, and configure the network working parameters of the terminal according to the length information of the data packet, the PLMN corresponding to the length information, and the current PLMN where the terminal is located.
  • the first network element determines the current PLMN of the terminal, queries the length information of the data packet corresponding to the current PLMN, and configures the network working parameters of the terminal according to the length information of the data packet corresponding to the current PLMN.
  • the network configuration method in this embodiment may configure suitable network working parameters for terminals adopting different PLMNs according to length information of data packets of different PLMNs, and may also configure appropriate network working parameters for terminals when the terminals are in different PLMNs. Therefore, it is possible to improve the efficiency and success rate when transmitting data packets between the terminal and the second network element in different PLMNs, and to reduce the delay.
  • Network slicing is a feature introduced in 5G networks. Because 5G networks support different applications of eMBB, mMTC and uMTC in 3 scenarios. If different private networks are set up for different applications, a large amount of resources will be wasted. Therefore, with the development of Network Function Virtualization (NFV), 5G networks can build different virtual networks for different business needs. Network slicing is based on general physical infrastructure settings, logically defining and dividing the network to form an end-to-end virtual network. Each virtual network has different functional characteristics. A typical network slice consists of a set of virtualized access network functions and core network functions to form an end-to-end private network.
  • NFV Network Function Virtualization
  • the service attribute of the terminal further includes: network slice information corresponding to the length information.
  • the length information of the data packet in the first network slice is length information 1
  • the length information of the data packet in the second network slice is length information 2
  • the length information of the data packet in the third network slice is length information. 3. That is, different network slices can correspond to different length information.
  • the first network element can obtain the current network slice where the terminal is located, and configure the network working parameters of the terminal according to the length information of the data packet, the network slice corresponding to the length information, and the current network slice where the terminal is located.
  • the first network element determines the current network slice of the terminal, queries the length information of the data packet corresponding to the current network slice, and configures the network working parameters of the terminal according to the length information of the data packet corresponding to the current network slice.
  • the network configuration method in this embodiment may configure suitable network working parameters for terminals adopting different network slices according to length information of data packets of different network slices, and may also configure appropriate terminals for terminals when the terminals are in different network slices.
  • Network working parameters to be able to slice on different networks Both improve the efficiency and success rate when transmitting data packets between the terminal and the second network element, and reduce the delay.
  • the service attributes of the terminal include: arrival interval information of the data packet.
  • the method includes:
  • Step 401 The second network element sends a service attribute of the terminal to the first network element, where the service attribute includes an arrival interval information of the data packet.
  • the data packet of the terminal includes: a data packet sent by the terminal to the second network element, and/or a data packet sent by the second network element to the terminal.
  • a data packet is regularly transmitted, there is an arrival interval between packets (or groups of packets) that are transmitted two times adjacently. For example, if the second network element sends a data packet to the terminal every 15 minutes, the arrival interval is 15 minutes.
  • the second network element sends the arrival interval information of the data packet of the terminal to the first network element by using a predefined interface.
  • the arrival interval information can be expressed in different expressions.
  • the arrival interval information may also be referred to as size information of the data packet.
  • the arrival interval information may be any one of the following four types of information:
  • the duration of the arrival interval of the data packet for example, the arrival interval of the data packet is 5 seconds, 10 minutes, 1 hour, etc.;
  • the duration of the arrival interval of the data packet is [2 seconds, 4 seconds];
  • the probability of distribution of the duration of the arrival interval of the data packet such as the probability that the distribution probability of the arrival interval of the data packet is 15 minutes, the probability of 20 minutes is 80%, and the probability of 20 minutes is 20%;
  • the probability of distribution of the duration of the arrival interval of the data packet for example, the probability that the arrival interval of the data packet belongs to the range [8 seconds, 10 s] is 98%, and the probability of belonging to the range [10 s, 20 s] is 2%.
  • the service attribute further includes: an identifier of the terminal.
  • Step 402 The first network element receives the service attribute of the terminal sent by the second network element.
  • the first network element receives the arrival interval information of the data packet of the terminal sent by the second network element by using a predefined interface.
  • the first network element may also receive the identifier of the terminal sent by the second network element at the same time.
  • Step 404 The first network element configures network working parameters of the terminal according to the arrival interval information of the data packet.
  • the network working parameters of the terminal are working parameters related to the service.
  • the configuration process of the network working parameters may be: configuring network working parameters in the terminal; and/or configuring network working parameters related to the terminal in the access network element; and/or, on the core network The network related to the terminal in Yuan Work parameters are configured.
  • the first network element configures at least one network working parameter related to the terminal according to the arrival interval information of the data packet of the terminal.
  • the at least one network operating parameter includes but is not limited to:
  • the QoS parameters are related parameters for ensuring the transmission rate, reliability, bit error rate, and packet loss rate of the data packet.
  • the terminal when the arrival interval of the data packet is less than the threshold, the terminal configures the first group of QoS parameters; when the arrival interval of the data packet is greater than the threshold, the terminal configures the second group of QoS parameters.
  • the first set of QoS parameters is better than the second set of Qos parameters to ensure that the number of retransmissions is reduced when the packet arrival interval is small.
  • QoS parameters include but are not limited to: QoS Class Identifier (QCI), Allocation/Retention Priority (ARP), Guaranteed Bit Rate (GBR), Maximum Bit Rate (Maximum Bit Rate) At least one of , MBR).
  • a QCI can be used to define a set of scheduling weights, cache queue management thresholds, link layer protocol configurations, and so on.
  • the specific configuration manner of the first network element is not limited in this embodiment of the present application.
  • the time-frequency resource may be a physical resource block (PRB), a physical resource block pair (Physical Resource Block pair), a physical resource block group (RBG), or a virtual resource block (Virtul). Resource Block, VRB).
  • PRB physical resource block
  • Physical Resource Block pair Physical Resource Block pair
  • RBG physical resource block group
  • VRB virtual resource block
  • one PRB pair includes 12 consecutive subcarriers in the frequency domain and 14 consecutive symbols in the time domain.
  • the symbol is an Orthogonal Frequency Division Multiplexing (OFDM) symbol or a Single-carrier Frequency-Division Multiple Access (OFDM) of a mobile communication system in which the frequency domain of the subcarrier is 15 kHz.
  • the SC-FDMA) symbol, or symbol is a symbol of a communication system in which the frequency domain of one subcarrier is greater than 15 kHz.
  • a PRB occupies a resource with a transmission time arrival interval in the time domain. In different mobile communication versions, the transmission time arrival interval may be any
  • the first network element may configure a time-frequency resource location allocated to the terminal according to the arrival interval information of the data packet.
  • the time interval of the data packet that the terminal needs to upload is [5s, 6s]
  • the first network element can be combined with the time-frequency resource location and the reach interval of the terminal, and configure the time-frequency resource used next time. position.
  • the first network element can be based on the number According to the arrival interval information of the packet, different transmission modes are dynamically configured to the terminal.
  • the security mechanism is a mechanism related to identity authentication, data transmission security, and the like.
  • the first network element when the arrival interval information of the data packet is less than the first threshold, the first network element starts the security mechanism of the terminal. For another example, when the arrival interval information of the data packet is within a specified arrival interval range, the first network element starts the security mechanism of the terminal.
  • the terminal configuration uses the first encryption and decryption algorithm to encrypt and decrypt the data packet; when the arrival interval information of the data packet is greater than the second threshold, the terminal configuration adopts the second addition.
  • the decryption algorithm performs encryption and decryption of the data packet.
  • the algorithm complexity of the first encryption and decryption algorithm is smaller than the algorithm complexity of the second encryption and decryption algorithm, so that the transmission delay introduced by the encryption and decryption process can be reduced when the arrival interval of the data packet is small.
  • the scheduling policy can be divided into an uplink scheduling policy and a downlink scheduling policy.
  • the first network element may perform semi-static configuration on the time-frequency resource used by the terminal according to the arrival interval information of the data packet.
  • the first network element may configure a discontinuous reception (DRX) period for the terminal according to the arrival interval information of the data packet.
  • DRX discontinuous reception
  • the terminal may wake up only in one subframe to receive the data packet sent by the second network element; and in other DRX cycles, the terminal may turn off the receiving circuit to enter a sleep state, thereby making the power consumption of the terminal greatly reduce.
  • the network configuration method provided in this embodiment sends the arrival interval information of the data packet of the terminal to the first network element in the mobile communication network by using the second network element in the external network, and the first network element is based on the terminal.
  • the arrival interval information of the data packet dynamically configures the network working parameters of the terminal.
  • the first network element is configured to configure appropriate network working parameters for the terminal under different arrival interval information of the data packet, improve efficiency and success rate when transmitting data packets between the terminal and the second network element, and reduce delay.
  • the service attribute of the terminal further includes: a time period corresponding to the arrival interval information.
  • the arrival interval information of the data packet in the first time period is the arrival interval information 1
  • the arrival interval information of the data packet in the second time period is the arrival interval information 2
  • the arrival of the data packet in the third time period is the arrival interval information 4. That is, different arrival interval information may be corresponding to different time periods.
  • the first network element may be based on the arrival interval information of the data packet, the time period corresponding to the arrival interval information, and At the current time, configure the network working parameters of the terminal.
  • the first network element determines a time period to which the current time belongs, queries an arrival interval information of the data packet corresponding to the time period, and performs network operation parameters of the terminal according to the arrival interval information of the data packet corresponding to the time period. Configuration.
  • the network configuration method in this embodiment can configure appropriate network working parameters for the terminal in different time periods according to the arrival interval information of the data packets in different time segments, so that the terminal and the second network element can be improved in different time periods. Efficiency and success rate when transmitting packets between them, as well as reducing latency.
  • the service attribute of the terminal further includes: a geographical area corresponding to the arrival interval information.
  • the arrival interval information of the data packet in the first geographical area is the arrival interval information 1
  • the arrival interval information of the data packet in the second geographical area is the arrival interval information 2
  • the arrival of the data packet in the third geographical area is the arrival interval information 4. That is, different arrival interval information may be corresponding to different geographical regions.
  • the first network element can obtain the current geographic location of the terminal, and configure the network working parameters of the terminal according to the arrival interval information of the data packet, the geographical area corresponding to the arrival interval information, and the current geographic location where the terminal is located.
  • the first network element determines a target geographic area where the current geographic location of the terminal is located, and queries the arrival interval information of the data packet corresponding to the target geographic area, according to the arrival interval information of the data packet corresponding to the target geographic area. Configure the network working parameters of the terminal.
  • the network configuration method in this embodiment may configure suitable network working parameters for terminals in different geographical areas according to the arrival interval information of the data packets in different geographical areas, and may also configure the terminal appropriately when the terminal is in different geographical areas.
  • the network working parameters can improve the efficiency and success rate of transmitting data packets between the terminal and the second network element in different geographical areas, and reduce the delay.
  • the service attribute of the terminal further includes: a PLMN corresponding to the arrival interval information.
  • the arrival interval information of the data packet of the first PLMN is the arrival interval information 1
  • the arrival interval information of the data packet of the second PLMN is the arrival interval information 2
  • the arrival interval information of the data packet of the third PLMN is Arrival interval information 4. That is, different arrival times may be corresponding to different PLMNs.
  • the first network element can obtain the current PLMN where the terminal is located, and configure the network working parameters of the terminal according to the arrival interval information of the data packet, the PLMN corresponding to the arrival interval information, and the current PLMN where the terminal is located.
  • the first network element determines the current PLMN of the terminal, and queries with the current PLMN.
  • the arrival interval information of the corresponding data packet is configured according to the arrival interval information of the data packet corresponding to the current PLMN.
  • the network configuration method in this embodiment may configure appropriate network working parameters for terminals adopting different PLMNs according to the arrival interval information of data packets of different PLMNs, and may also configure appropriate network operations for terminals when the terminals are in different PLMNs.
  • the parameters are such that the efficiency and success rate of transmitting data packets between the terminal and the second network element are improved in different PLMNs, and the delay is reduced.
  • Network slicing is a feature introduced in 5G networks. Because 5G networks support different applications of eMBB, mMTC and uMTC in 4 scenarios. If different private networks are set up for different applications, a large amount of resources will be wasted, so with the development of NFV, 5G networks can build different virtual networks for different business needs. Network slicing is based on general physical infrastructure settings, logically defining and dividing the network to form an end-to-end virtual network. Each virtual network has different functional characteristics. A typical network slice consists of a set of virtualized access network functions and core network functions to form an end-to-end private network.
  • the service attribute of the terminal further includes: network slice information corresponding to the arrival interval information.
  • the arrival interval information of the data packet in the first network slice is the arrival interval information 1
  • the arrival interval information of the data packet in the second network slice is the arrival interval information 2
  • the arrival of the data packet in the third network slice is the arrival interval information 4. That is, different network slices may correspond to different arrival interval information.
  • the first network element can obtain the current network slice where the terminal is located, and configure the network working parameters of the terminal according to the arrival interval information of the data packet, the network slice corresponding to the arrival interval information, and the current network slice where the terminal is located.
  • the first network element determines the current network slice of the terminal, queries the arrival interval information of the data packet corresponding to the current network slice, and performs network operation parameters of the terminal according to the arrival interval information of the data packet corresponding to the current network slice. Configuration.
  • the network configuration method in this embodiment may configure suitable network working parameters for terminals adopting different network slices according to the arrival interval information of the data packets of different network slices, and may also configure the terminal appropriately when the terminal is in different network slices.
  • the network working parameters can improve the efficiency and success rate of transmitting packets between the terminal and the second network element in different network slices, and reduce the delay.
  • the service attribute includes: length information of the data packet, a time period and a geographic area corresponding to the length information, an arrival interval information of the data packet, a time period corresponding to the arrival interval information, and a geographical area. This is easily understood by those skilled in the art based on the above embodiments, and will not be further described herein.
  • FIG. 5 is a structural block diagram of a network configuration apparatus provided by an exemplary embodiment of the present application.
  • the network configuration device can be implemented as all or part of the first network element by software, hardware or a combination of the two.
  • the network configuration device includes a receiving module 520 and a processing module 540.
  • the receiving module 520 is configured to receive a service attribute of the terminal that is sent by the second network element, where the network configuration device is a network element in the mobile communication network, and the second network element is a network element in the external network;
  • the processing module 540 is configured to configure network working parameters of the terminal according to the service attribute of the terminal.
  • the service attributes include:
  • the length information of the data packet the time period corresponding to the length information, and the geographical area corresponding to the length information.
  • the length information includes:
  • the service attribute further includes:
  • PLMN information corresponding to the length information of the data packet
  • the network slice information corresponding to the length information of the data packet.
  • the processing module 540 is configured to configure network working parameters of the terminal according to the length information of the data packet; or, according to the length information of the data packet, The network working parameters of the terminal are configured according to the time period and the current time corresponding to the length information; or, according to the length information of the data packet, the geographical area corresponding to the length information, and the end The current geographic location of the terminal, the network working parameters of the terminal are configured; or, according to the length information of the data packet, the time period corresponding to the length information, the current time, the geographic area corresponding to the length information, and The current geographic location of the terminal is configured to configure network working parameters of the terminal.
  • the network working parameter includes at least one of the following parameters:
  • Quality of service QoS parameters number of time-frequency resources, transmission mode, and security mechanism.
  • the service attributes include:
  • the arrival interval information of the data packet the time period corresponding to the arrival interval information, and the geographical area corresponding to the arrival interval information.
  • the arrival interval information of the data packet includes:
  • the service attribute further includes:
  • the PLMN information corresponding to the arrival interval information of the data packet and/or the network slice information corresponding to the arrival interval information of the data packet.
  • the processing module 540 is configured to configure network working parameters of the terminal according to the arrival interval information of the data packet; or, according to the arrival interval information of the data packet, Configuring a network operating parameter of the terminal according to the time period and the current time corresponding to the interval information; or, according to the arrival interval information of the data packet, the geographic area corresponding to the arrival interval information, and the terminal location
  • the current geographic location, the network working parameters of the terminal are configured; or, according to the arrival interval information of the data packet, the time period corresponding to the arrival interval information, the current time, and the geographical area corresponding to the arrival interval information
  • the network working parameters of the terminal are configured with the current geographic location where the terminal is located.
  • the network working parameter includes at least one of the following parameters:
  • QoS parameters time-frequency resource location, transmission mode, security mechanism, scheduling policy, DRX cycle.
  • FIG. 6 is a schematic structural diagram of a terminal provided by an exemplary embodiment of the present application.
  • the terminal includes a processor 61 , a receiver 62 , a transmitter 63 , a memory 64 , and a bus 65 .
  • the processor 61 includes one or more processing cores, and the processor 61 executes various functional applications and information processing by running software programs and modules.
  • the receiver 62 and the transmitter 63 can be implemented as a communication component.
  • the communication component can be a communication chip.
  • the communication chip can include a receiving module, a transmitting module, a modem module, etc., for modulating and/or decoding information. Adjust and receive or send this information via wireless signal.
  • the memory 64 is coupled to the processor 61 via a bus 65.
  • the memory 64 can be used to store at least one instruction, and the processor 61 is configured to execute the at least one instruction to implement the various steps in the above method embodiments.
  • memory 64 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable In addition to Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk
  • Optical Disk Optical Disk
  • the embodiment of the present application further provides a communication system, which may include a first network element 720 and a second network element 740.
  • the first network element 720 receives the service attribute of the terminal sent by the second network element 740, where the first network element 720 is a network element in the mobile communication network, and the second network element 740 is a network element in the external network.
  • the first network element 720 configures network working parameters of the terminal according to the service attribute of the terminal.
  • the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

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Abstract

本申请实施例提供了一种网络配置方法、装置、网元及系统，涉及通信领域，所述方法包括：第一网元接收第二网元发送的终端的业务属性，所述第一网元是移动通信网络中的网元，所述第二网元是在外部网络中与所述终端进行数据包传输的网元；所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置。本申请区别于相关技术中，第一网元通常是根据终端发送的SR和当前信道条件对终端的网络工作参数进行配置，本申请能够结合外部网络发送的业务属性对终端的网络工作参数实现更为优化的配置，提高终端和第二网元之间的业务传输效率。

Description

网络配置方法、装置、网元及系统 技术领域
本申请实施例涉及通信领域，特别涉及一种网络配置方法、装置、网元及系统。
背景技术
随着通信技术的不断发展，第五代移动通信(The 5th generation，5G)技术网络将支持更加多样化的业务需求和场景，例如增强移动宽带(enhanced Mobile BroadBand，eMBB)、海量机器类型连接(massive Machine Type Communication，mMTC)、超高可靠机器类型连接(ultra reliable Machine Type Communication，uMTC)等。
由于5G网络的应用层包含eMBB、mMTC和uMTC共3个场景所有的应用。未来的5G网络会与多种外部垂直网络进行耦合。这些外部垂直网络包括：农业、制造业、物流、交通、生活服务、公共服务、教育、金融、医疗和能源等垂直行业的网络。
对于如何进行5G网络和外部垂直网络之间的优化，目前尚未有成熟的解决方案。
发明内容
本申请实施例提供了一种网络配置方法、装置、网元及系统，可以优化5G网络中的终端和外部网络中的网元之间的数据包通信。
根据本申请的第一方面，提供了一种网络配置方法，所述方法包括：
第一网元接收第二网元发送的终端的业务属性，所述第一网元是移动通信网络中的网元，所述第二网元是在外部垂直网络中与所述终端进行数据包传输的网元；
所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
在一个可选的实施例中，所述业务属性包括：
所述数据包的长度信息；
或，所述数据包的长度信息和所述长度信息对应的时间段；
或，所述数据包的长度信息和所述长度信息对应的地理区域；
或，所述数据包的长度信息、所述长度信息对应的时间段和所述长度信息对应的地理区域。
在一个可选的实施例中，所述数据包的长度信息包括：
所述数据包的长度；
所述数据包的长度范围；
或，所述数据包的长度的分布概率；
或，所述数据包的长度范围的分布概率。
在一个可选的实施例中，所述业务属性还包括：
所述数据包的长度信息对应的公共陆地移动网络(Public Land Mobile Network，PLMN)信息；和/或，所述数据包的长度信息对应的网络切片信息。
在一个可选的实施例中，所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置，包括：
所述第一网元根据所述数据包的长度信息，对所述终端的网络工作参数进行配置；
或，所述第一网元根据所述数据包的长度信息、所述长度信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；
或，所述第一网元根据所述数据包的长度信息、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；
或，所述第一网元根据所述数据包的长度信息、所述长度信息对应的时间段、当前时间、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
在一个可选的实施例中，所述网络工作参数，包括如下参数中的至少一种：
业务质量(Quality of Service，QoS)参数；
时频资源数量；
传输模式；
安全机制。
在一个可选的实施例中，所述业务属性包括：
所述数据包的到达间隔信息；
或，所述数据包的到达间隔信息和所述到达间隔信息对应的时间段；
或，所述数据包的到达间隔信息和所述到达间隔信息对应的地理区域；
或，所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和所述到达间隔信息对应的地理区域。
在一个可选的实施例中，所述数据包的到达间隔信息，包括：
所述数据包的到达间隔的时长；
或，所述数据包的到达间隔的时长范围；
或，所述数据包的到达间隔的时长的分布概率；
或，所述数据包的到达间隔的时长范围的分布概率。
在一个可选的实施例中，所述业务属性还包括：
所述数据包的到达间隔信息对应的PLMN信息；
和/或，
所述数据包的到达间隔信息对应的网络切片信息。
在一个可选的实施例中，所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置，包括：
所述第一网元根据所述数据包的到达间隔信息，对所述终端的网络工作参数进行配置；
或，所述第一网元根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；
或，所述第一网元根据所述数据包的到达间隔信息、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；
或，所述第一网元根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段、当前时间、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
在一个可选的实施例中，所述网络工作参数，包括如下参数中的至少一种：
业务质量(Quality–of-Service，QoS)等级；
时频资源位置；
传输模式；
安全机制；
寻呼周期；
休眠/唤醒状态。
根据本申请实施例的第二方面，提供了一种网络配置装置，该网络配置装置包括至少一个模块，该至少一个模块用于实现如上第一方面所述的第一网元的方法。
根据本申请实施例的第三方面，提供了一种第一网元，该第一网元包括处理器和存储器，存储器存储有至少一个指令，处理器用于执行该指令以实现如上第一方面所述的第一网元的方法。
根据本申请实施例的第四方面，提供了一种计算机可读存储介质，该存储介质包括至少一个指令，处理器用于执行该指令以实现如上第一方面所述的第一网元的方法。
根据本申请实施例的第五方面，提供了一种通信系统，所述系统包括：第一网元和第二网元
所述第一网元接收所述第二网元发送的终端的业务属性，所述第一网元是移动通信网络中的网元，第二网元是外部网络中的网元；
所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
本申请实施例提供的技术方案的有益效果是：
通过外部网络中的第二网元向移动通信网络中的第一网元发送终端的业务属性，由第一网元根据终端的业务属性，对终端的网络工作参数进行配置。区别于相关技术中，第一网元通常是根据终端发送的调度申请(Scheduling Request，SR)和当前信道条件对终端的网络工作参数进行配置，本申请能够结合外部网络对终端实现更为优化的配置，提高终端和第二网元之间的业务传输效率。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一个示意性实施例提供的通信网络的结构示意图；
图2是本申请一个示意性实施例提供的网络配置方法的流程图；
图3是本申请另一个示意性实施例提供的网络配置方法的流程图；
图4是本申请另一个示意性实施例提供的网络配置方法的流程图；
图5是本申请另一个示意性实施例提供的网络配置装置的框图；
图6是本申请另一个示意性实施例提供的第一网元的结构方框图；
图7是本申请另一个示意性实施例提供的通信系统的框图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
在本文提及的“模块”通常是指存储在存储器中的能够实现某些功能的程序或指令；在本文中提及的“单元”通常是指按照逻辑划分的功能性结构，该“单元”可以由纯硬件实现，或者，软硬件的结合实现。
在本文中提及的“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。本申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。
请参考图1，其示出了本申请一个实施例提供的通信网络100的结构示意图。该通信网络100包括：终端120、移动通信网络140和外部网络160。
终端120可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动通信能力的设备，例如，终端120可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动终端。在不同的移动通信网络中，终端120可以具有不同的名称。比如：移动站(Mobile Station)、移动台(Mobile)、接入终端(Access Terminal)、用户装置(User Terminal)、用户代理(User Agent)、用户设备(User Device)、或用户终端(User Equipment)。
移动通信网络140可以是第三代合作伙伴项目(Third Generation Partnership Project，3GPP)网络。3GPP网络包括但不限于：长期演进(Long-Term Evolution，LTE)网络、新空口(New Radio，NR)网络以及基于5G的更下一代移动通信网络。移动通信网络140中包括至少一个网元。示意性的，移动通信网络140包括至少一个核心网网元142和至少一个接入网网元144。核心网网元142可 以是移动性管理实体(Mobility Management Entity，MME)、服务网关(Serving Gateway，SGW)、分组数据网关(Packet-Data Network Gateway，P-GW或PDN-GW)或者其它类似能力的网元。接入网网元144可以是基站。例如，基站可以是5G系统中采用集中分布式架构的基站(gNB)。当接入网网元120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本申请实施例对接入网网元120的具体实现方式不加以限定。可选地，接入网网元还可以包括家庭基站(Home eNB，HeNB)、中继(Relay)、微微基站Pico等。
存在至少一个核心网网元142和外部网络160相连，该核心网网元142具有将数据转发能力，以实现终端120和外部网络160之间的通信。接入网网元144和终端120之间通过无线空口建立无线连接。可选地，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口(New Radio，NR)；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
外部网络160可以是外部互联网协议(Intemet Protocol，IP)网络或者外部垂直网络。可选地，外部网络160是适用于农业、制造业、物流、交通、生活服务、公共服务、教育、金融、医疗和能源等垂直行业的网络。比如，外部网络160是用于电力行业进行自动化抄表的网络；又比如，外部网络160是用于水利行业进行自动化抄表的网络；再比如，外部网络160是用于教育行业的IP网络。外部网络160采用与移动通信网络140不同的通信协议，也即是与移动通信网络140不同的网络。
可选地，外部网络160中包括有网元162，该网元162可以是控制类网元，也可以是数据类网元，也可以是终端或传感器。本申请实施例对网元162的具体类型不加以限定。
可选地，网元162与移动通信网络140中的网元(核心网网元或接入网网元)之间具有预定义的控制面接口。该控制面接口用于实现网元162对控制面信令的收发，该控制面接口可以是无线网络或有线网络上的逻辑接口。比如存在于光缆之上的逻辑接口，存在于电缆之上的逻辑接口。网元162可以通过该 控制面接口与移动通信网络140中的网元进行控制面数据的通信。或者，当网元162与移动通信网络140中的网元之间不存在控制面接口时，网元162与移动通信网络140也可以通过普通的IP数据包进行控制面数据的通信，本申请对此不加以限定。
可选地，网元162还与移动通信网络140中的网元(核心网网元或接入网网元)之间具有预定义的数据面接口。该数据面接口用于实现网元162对相关业务的数据包的收发，该数据面接口可以是无线网络或有线网络上的逻辑接口。比如存在于光缆之上的逻辑接口，存在于电缆之上的逻辑接口。网元162可以通过该数据面接口与终端120进行数据包的收发。或者，当网元162与移动通信网络140中的网元之间不存在数据面接口时，网元162与移动通信网络140也可以通过普通的IP数据包进行数据面数据的通信，本申请对此不加以限定。
需要说明的是，在图1所示的通信网络中，终端120、核心网网元142、接入网网元144和网元162的数量仅为示意性的。在具体实施时，终端120、核心网网元142、接入网网元144和网元162的数量均可以为一个或多个，本申请实施例对此不作限定。
请参考图2，其示出了本申请一个示例性实施例提供的网络配置方法的流程图。本实施例中的第一网元可以是图1所示的移动通信网络140中的核心网网元142或者接入网网元144，第二网元可以是图1所示的外部网络160中的网元162。本方法包括如下步骤：
步骤201，第二网元向第一网元发送终端的业务属性；
可选地，第二网元和终端之间存在业务，该业务的业务数据通过至少一个数据包进行传输。例如，该业务数据可以是第二网元需要周期性向终端上报的数据，或者，该业务数据可以是终端需要周期性向第二网元上报的数据。
业务属性是与该业务有关的属性信息。可选地，业务属性是与该业务中的数据包有关的属性信息。
示意性的，终端的业务属性包括：数据包的长度信息，和/或，数据包的到达间隔信息。
可选地，第二网元通过预定义的接口向第一网元发送终端的业务属性。该业务属性中还可以包括终端的标识。终端的标识可以是移动通信网络中的第一 标识，比如小区无线网络临时标识(Cell Radio-Network Temporary Identifier，C-RNTI)；也可以是移动通信网络和外部网络两者中的通用标识，比如国际移动设备身份码(International Mobile Equipment Identifier，IMEI)；还可以是终端在外部网络中的第二标识，此时移动通信网络可以存储终端的第一标识和第二标识之间的对应关系。
步骤202，第一网元接收第二网元发送的终端的业务属性；
可选地，第一网元通过预定义的接口接收第二网元发送的终端的业务属性。
步骤203，第一网元根据终端的业务属性，对终端的网络工作参数进行配置。
可选地，终端的网络工作参数是与业务有关的工作参数。该网络工作参数的配置过程，可以是对终端内的网络工作参数进行配置；和/或，对接入网网元中与该终端有关的网络工作参数进行配置；和/或，对核心网网元中与该终端有关的网络工作参数进行配置。
综上所述，本实施例提供的网络配置方法，通过外部网络中的第二网元向移动通信网络中的第一网元发送终端的业务属性，由第一网元根据终端的业务属性，对终端的网络工作参数进行配置。区别于相关技术中，第一网元通常是根据终端发送的SR和当前信道条件对终端的网络工作参数进行配置，本申请能够结合外部网络对终端实现更为优化的配置，提高终端和第二网元之间的业务传输效率。
在基于图2的可选实施例中，终端的业务属性包括：数据包的长度信息。如图3所示，该方法包括：
步骤301，第二网元向第一网元发送终端的业务属性，该业务属性包括数据包的长度信息；
终端的数据包包括：终端向第二网元发送的数据包，和/或，第二网元向终端发送的数据包。
可选地，第二网元通过预定义的接口向第一网元发送终端的数据包的长度信息。该长度信息可以采用不同的表达方式来表示。该长度信息还可以称为数据包的大小信息。
示意性的，该长度信息可以是如下四种信息中的任意一种：
1、数据包的长度，比如数据包的长度均为256bit；
2、数据包的长度范围，比如数据包的长度范围为[100bit，120bit]；
3、数据包的长度的分布概率，比如数据包的长度的分布概率为256bit的概率为60％，128bit的概率为40％；
4、数据包的长度范围的分布概率，比如数据包的长度属于范围[100bit，200bit]的概率为98％，属于范围[201bit，400bit]的概率为2％。
可选地，业务属性还包括：终端的标识。
步骤302，第一网元接收第二网元发送的终端的业务属性；
可选地，第一网元通过预定义的接口接收第二网元发送的终端的数据包的长度信息。第一网元还可以接收第二网元同时发送的终端的标识。
步骤303，第一网元根据数据包的长度信息，对终端的网络工作参数进行配置。
终端的网络工作参数是与业务有关的工作参数。该网络工作参数的配置过程，可以是对终端内的网络工作参数进行配置；和/或，对接入网网元中与该终端有关的网络工作参数进行配置；和/或，对核心网网元中与该终端有关的网络工作参数进行配置。
可选地，第一网元根据终端的数据包的长度信息，对该终端有关的至少一种网络工作参数进行配置。该至少一种网络工作参数包括但不限于：
1、QoS参数；
QoS参数是用于保证数据包的传输速率、可靠性、误码率和丢包率之类相关的参数。
示意性的，当数据包的长度小于阈值时，为终端配置第一组QoS参数；当数据包的长度大于阈值时，为终端配置第二组QoS参数。第二组QoS参数优于第一组Qos参数，以保证在数据包较大时减少重传次数。QoS参数包括但不限于：QoS等级标识(QoS Class Identifier，QCI)、分配和保留优先级(Allocation/Retention Priority，ARP)、保证比特速率(Guaranteed Bit Rate，GBR)、最大比特速率(Maximum Bit Rate，MBR)中的至少一种。一个QCI可以是用于定义一组调度权重、缓存队列管理门限、链路层协议配置等。本申请实施例对第一网元的具体配置方式不加以限定。
2、时频资源数量；
时频资源可以是物理资源块(Physical Resource Block，PRB)、物理资源 块对(Physical Resource Block pair，PRB pair)、物理资源块组(Physical Resource Block Group，RBG)，或者，虚拟资源块(Virtul Resource Block，VRB)。可选地，一个PRB pair在频域上包括12个连续的子载波，在时域上包括了14个连续的符号。其中，符号是一个子载波所在的频域为15kHz的移动通信系统的正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号或者单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)符号，或者，符号是一个子载波所在的频域大于15kHz的通信系统的符号。一个PRB在时域上占用一个传输时间长度的资源，在不同的移动通信版本中，传输时间长度可以是从1个符号至14个符号中的任意符号数
示意性的，第一网元可以根据数据包的长度信息，配置向该终端分配的时频资源数量。比如，终端每次需要上传的数据包的长度范围为[100bit，200bit]，第一网元可以结合终端的当前信道条件、终端所采用的调制编码方式等信息，每次向该终端分配足够传输200bit数据包的上行时频资源。又比如，所有数据包的长度为10MB，则第一网元向终端配置足够传输10MB数据的上行时频资源。
3、传输模式；
由于不同的多天线传输方案对应着不同的传输模式，第一网元可以根据数据包的长度信息，动态向终端配置不同的传输模式。
4、安全机制；
安全机制是与身份认证、数据传输安全等有关的机制。
比如，在数据包的长度信息小于第一阈值时，第一网元启动终端的安全机制。又比如，在数据包的长度信息为指定的长度范围时，第一网元启动终端的安全机制。再比如，在数据包的长度信息小于第二阈值时，终端配置采用第一加解密算法进行数据包的加解密；在数据包的长度信息大于第二阈值时，终端配置采用第二加解密算法进行数据包的加解密。其中，第一加解密算法的算法复杂度小于第二加解密算法的算法复杂度，从而能够在小数据包时降低加解密过程所引入的传输时延。
综上所述，本实施例提供的网络配置方法，通过外部网络中的第二网元向移动通信网络中的第一网元发送终端的数据包的长度信息，由第一网元根据终端的数据包的长度信息，对终端的网络工作参数进行动态配置。使得第一网元在不同的数据包的长度信息下，为终端配置合适的网络工作参数，提高终端和 第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图3的可选实施例中，终端的业务属性还包括：长度信息对应的时间段。示意性的，在第一时间段的数据包的长度信息为长度信息1，在第二时间段的数据包的长度信息为长度信息2，在第三时间段的数据包的长度信息为长度信息3。也即，在不同的时间段可以对应不同的长度信息。
第一网元可以根据数据包的长度信息、长度信息对应的时间段和当前时间，对终端的网络工作参数进行配置。示意性的，第一网元确定当前时间所属的时间段，查询与该时间段对应的数据包的长度信息，根据与该时间段对应的数据包的长度信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同时间段的数据包的长度信息，在不同的时间段均为终端配置合适的网络工作参数，从而能够在不同的时间段提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图3的可选实施例中，终端的业务属性还包括：长度信息对应的地理区域。示意性的，在第一地理区域的数据包的长度信息为长度信息1，在第二地理区域的数据包的长度信息为长度信息2，在第三地理区域的数据包的长度信息为长度信息3。也即，在不同的地理区域可以对应不同的长度信息。
第一网元可以获取终端所在的当前地理位置，根据数据包的长度信息、长度信息对应的地理区域和终端所在的当前地理位置，对终端的网络工作参数进行配置。示意性的，第一网元确定终端的当前地理位置所处的目标地理区域，查询与目标地理区域对应的数据包的长度信息，根据与该目标地理区域对应的数据包的长度信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同地理区域的数据包的长度信息，为处于不同的地理区域的终端配置合适的网络工作参数，还可以在终端处于不同的地理区域时为终端配置合适的网络工作参数，从而能够在不同的地理区域均提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图3的可选实施例中，终端的业务属性还包括：长度信息对应的PLMN。示意性的，在第一PLMN的数据包的长度信息为长度信息1，在第二PLMN的数据包的长度信息为长度信息2，在第三PLMN的数据包的长度信息 为长度信息3。也即，在不同的PLMN可以对应不同的长度信息。
第一网元可以获取终端所在的当前PLMN，根据数据包的长度信息、长度信息对应的PLMN和终端所在的当前PLMN，对终端的网络工作参数进行配置。示意性的，第一网元确定终端的当前PLMN，查询与当前PLMN对应的数据包的长度信息，根据与该当前PLMN对应的数据包的长度信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同PLMN的数据包的长度信息，为采用不同的PLMN的终端配置合适的网络工作参数，还可以在终端处于不同的PLMN时为终端配置合适的网络工作参数，从而能够在不同的PLMN均提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
网络切片是5G网络中引入的一种特性。由于5G网络会同时支持eMBB、mMTC和uMTC共3个场景的不同应用。如果为不同的应用设置不同的专用网络，会造成大量的资源浪费，所以随着网络功能虚拟化(Network Function Virtuallization，NFV)的发展，5G网络可以为不同的业务需求构建不同的虚拟网络。网络切片就是基于通用物理基础设置，对网络进行逻辑上的定义和划分，形成端到端的虚拟网络，每个虚拟网络具备不同的功能特点。一个典型的网络切片包括一组虚拟化的接入网功能和核心网功能，形成一个端到端的专用网络。
在基于图3的可选实施例中，终端的业务属性还包括：长度信息对应的网络切片信息。示意性的，在第一网络切片的数据包的长度信息为长度信息1，在第二网络切片的数据包的长度信息为长度信息2，在第三网络切片的数据包的长度信息为长度信息3。也即，在不同的网络切片可以对应不同的长度信息。
第一网元可以获取终端所在的当前网络切片，根据数据包的长度信息、长度信息对应的网络切片和终端所在的当前网络切片，对终端的网络工作参数进行配置。示意性的，第一网元确定终端的当前网络切片，查询与当前网络切片对应的数据包的长度信息，根据与该当前网络切片对应的数据包的长度信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同网络切片的数据包的长度信息，为采用不同的网络切片的终端配置合适的网络工作参数，还可以在终端处于不同的网络切片时为终端配置合适的网络工作参数，从而能够在不同的网络切片 均提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图2的可选实施例中，终端的业务属性包括：数据包的到达间隔信息。如图4所示，该方法包括：
步骤401，第二网元向第一网元发送终端的业务属性，该业务属性包括数据包的到达间隔信息；
终端的数据包包括：终端向第二网元发送的数据包，和/或，第二网元向终端发送的数据包。在数据包有规律性地发送时，相邻两次发送的数据包(或数据包组)之间存在到达间隔。比如，第二网元每隔15分钟向终端发送一次数据包，则该到达间隔为15分钟。
可选地，第二网元通过预定义的接口向第一网元发送终端的数据包的到达间隔信息。该到达间隔信息可以采用不同的表达方式来表示。该到达间隔信息还可以称为数据包的大小信息。
示意性的，该到达间隔信息可以是如下四种信息中的任意一种：
1、数据包的到达间隔的时长，比如数据包的到达间隔均为5秒、10分、1小时等；
2、数据包的到达间隔的时长范围，比如数据包的到达间隔的时长范围为[2秒，4秒]；
4、数据包的到达间隔的时长范围的分布概率，比如数据包的到达间隔的时长范围的分布概率为15分钟的概率为80％，20分钟的概率为20％；
4、数据包的到达间隔的时长范围的分布概率，比如数据包的到达间隔属于范围[8秒，10s]的概率为98％，属于范围[10s，20s]的概率为2％。
可选地，业务属性还包括：终端的标识。
步骤402，第一网元接收第二网元发送的终端的业务属性；
可选地，第一网元通过预定义的接口接收第二网元发送的终端的数据包的到达间隔信息。第一网元还可以同时接收第二网元发送的终端的标识。
步骤404，第一网元根据数据包的到达间隔信息，对终端的网络工作参数进行配置。
终端的网络工作参数是与业务有关的工作参数。该网络工作参数的配置过程，可以是对终端内的网络工作参数进行配置；和/或，对接入网网元中与该终端有关的网络工作参数进行配置；和/或，对核心网网元中与该终端有关的网络 工作参数进行配置。
可选地，第一网元根据终端的数据包的到达间隔信息，对该终端有关的至少一种网络工作参数进行配置。该至少一种网络工作参数包括但不限于：
1、QoS参数；
QoS参数是用于保证数据包的传输速率、可靠性、误码率和丢包率之类相关的参数。
示意性的，当数据包的到达间隔小于阈值时，为终端配置第一组QoS参数；当数据包的到达间隔大于阈值时，为终端配置第二组QoS参数。第一组QoS参数优于第二组Qos参数，以保证在数据包的到达间隔较小时减少重传次数。QoS参数包括但不限于：QoS等级标识(QoS Class Identifier，QCI)、分配和保留优先级(Allocation/Retention Priority，ARP)、保证比特速率(Guaranteed Bit Rate，GBR)、最大比特速率(Maximum Bit Rate，MBR)中的至少一种。一个QCI可以是用于定义一组调度权重、缓存队列管理门限、链路层协议配置等。本申请实施例对第一网元的具体配置方式不加以限定。
2、时频资源位置；
时频资源可以是物理资源块(Physical Resource Block，PRB)、物理资源块对(Physical Resource Block pair，PRB pair)、物理资源块组(Physical Resource Block Group，RBG)，或者，虚拟资源块(Virtul Resource Block，VRB)。可选地，一个PRB pair在频域上包括12个连续的子载波，在时域上包括了14个连续的符号。其中，符号是一个子载波所在的频域为15kHz的移动通信系统的正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号或者单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)符号，或者，符号是一个子载波所在的频域大于15kHz的通信系统的符号。一个PRB在时域上占用一个传输时间到达间隔的资源，在不同的移动通信版本中，传输时间到达间隔可以是从1个符号至14个符号中的任意符号数
示意性的，第一网元可以根据数据包的到达间隔信息，配置向该终端分配的时频资源位置。比如，终端每次需要上传的数据包的到达间隔范围为[5s，6s]，第一网元可以结合终端本次使用的时频资源位置和到达间隔范围，配置下一次所使用的时频资源位置。
3、传输模式；
由于不同的多天线传输方案对应着不同的传输模式，第一网元可以根据数 据包的到达间隔信息，动态向终端配置不同的传输模式。
4、安全机制；
安全机制是与身份认证、数据传输安全等有关的机制。
比如，在数据包的到达间隔信息小于第一阈值时，第一网元启动终端的安全机制。又比如，在数据包的到达间隔信息为指定的到达间隔范围时，第一网元启动终端的安全机制。再比如，在数据包的到达间隔信息小于第二阈值时，终端配置采用第一加解密算法进行数据包的加解密；在数据包的到达间隔信息大于第二阈值时，终端配置采用第二加解密算法进行数据包的加解密。其中，第一加解密算法的算法复杂度小于第二加解密算法的算法复杂度，从而能够在数据包的到达间隔较小时降低加解密过程所引入的传输时延。
5、调度策略；
调度策略可以分为上行调度策略和下行调度策略。当数据包呈周期性发送时，第一网元可以根据数据包的到达间隔信息，对终端使用的时频资源进行半静态配置。
6、DRX周期；
或者，第一网元可以根据数据包的到达间隔信息，对终端配置非连续接收(Discontinuous Reception，DRX)周期。终端在每个DRX周期中，可以仅在1个子帧上唤醒，以接收第二网元发送的数据包；而在其它DRX周期，终端可以关闭接收电路进入睡眠状态，从而使得终端的功率消耗大大降低。
综上所述，本实施例提供的网络配置方法，通过外部网络中的第二网元向移动通信网络中的第一网元发送终端的数据包的到达间隔信息，由第一网元根据终端的数据包的到达间隔信息，对终端的网络工作参数进行动态配置。使得第一网元在不同的数据包的到达间隔信息下，为终端配置合适的网络工作参数，提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图4的可选实施例中，终端的业务属性还包括：到达间隔信息对应的时间段。示意性的，在第一时间段的数据包的到达间隔信息为到达间隔信息1，在第二时间段的数据包的到达间隔信息为到达间隔信息2，在第三时间段的数据包的到达间隔信息为到达间隔信息4。也即，在不同的时间段可以对应不同的到达间隔信息。
第一网元可以根据数据包的到达间隔信息、到达间隔信息对应的时间段和 当前时间，对终端的网络工作参数进行配置。示意性的，第一网元确定当前时间所属的时间段，查询与该时间段对应的数据包的到达间隔信息，根据与该时间段对应的数据包的到达间隔信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同时间段的数据包的到达间隔信息，在不同的时间段均为终端配置合适的网络工作参数，从而能够在不同的时间段提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图4的可选实施例中，终端的业务属性还包括：到达间隔信息对应的地理区域。示意性的，在第一地理区域的数据包的到达间隔信息为到达间隔信息1，在第二地理区域的数据包的到达间隔信息为到达间隔信息2，在第三地理区域的数据包的到达间隔信息为到达间隔信息4。也即，在不同的地理区域可以对应不同的到达间隔信息。
第一网元可以获取终端所在的当前地理位置，根据数据包的到达间隔信息、到达间隔信息对应的地理区域和终端所在的当前地理位置，对终端的网络工作参数进行配置。示意性的，第一网元确定终端的当前地理位置所处的目标地理区域，查询与目标地理区域对应的数据包的到达间隔信息，根据与该目标地理区域对应的数据包的到达间隔信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同地理区域的数据包的到达间隔信息，为处于不同的地理区域的终端配置合适的网络工作参数，还可以在终端处于不同的地理区域时为终端配置合适的网络工作参数，从而能够在不同的地理区域均提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
在基于图4的可选实施例中，终端的业务属性还包括：到达间隔信息对应的PLMN。示意性的，在第一PLMN的数据包的到达间隔信息为到达间隔信息1，在第二PLMN的数据包的到达间隔信息为到达间隔信息2，在第三PLMN的数据包的到达间隔信息为到达间隔信息4。也即，在不同的PLMN可以对应不同的到达间隔信息。
第一网元可以获取终端所在的当前PLMN，根据数据包的到达间隔信息、到达间隔信息对应的PLMN和终端所在的当前PLMN，对终端的网络工作参数进行配置。示意性的，第一网元确定终端的当前PLMN，查询与当前PLMN 对应的数据包的到达间隔信息，根据与该当前PLMN对应的数据包的到达间隔信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同PLMN的数据包的到达间隔信息，为采用不同的PLMN的终端配置合适的网络工作参数，还可以在终端处于不同的PLMN时为终端配置合适的网络工作参数，从而能够在不同的PLMN均提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
网络切片是5G网络中引入的一种特性。由于5G网络会同时支持eMBB、mMTC和uMTC共4个场景的不同应用。如果为不同的应用设置不同的专用网络，会造成大量的资源浪费，所以随着NFV的发展，5G网络可以为不同的业务需求构建不同的虚拟网络。网络切片就是基于通用物理基础设置，对网络进行逻辑上的定义和划分，形成端到端的虚拟网络，每个虚拟网络具备不同的功能特点。一个典型的网络切片包括一组虚拟化的接入网功能和核心网功能，形成一个端到端的专用网络。
在基于图4的可选实施例中，终端的业务属性还包括：到达间隔信息对应的网络切片信息。示意性的，在第一网络切片的数据包的到达间隔信息为到达间隔信息1，在第二网络切片的数据包的到达间隔信息为到达间隔信息2，在第三网络切片的数据包的到达间隔信息为到达间隔信息4。也即，在不同的网络切片可以对应不同的到达间隔信息。
第一网元可以获取终端所在的当前网络切片，根据数据包的到达间隔信息、到达间隔信息对应的网络切片和终端所在的当前网络切片，对终端的网络工作参数进行配置。示意性的，第一网元确定终端的当前网络切片，查询与当前网络切片对应的数据包的到达间隔信息，根据与该当前网络切片对应的数据包的到达间隔信息对终端的网络工作参数进行配置。
本实施例的网络配置方法，可以根据不同网络切片的数据包的到达间隔信息，为采用不同的网络切片的终端配置合适的网络工作参数，还可以在终端处于不同的网络切片时为终端配置合适的网络工作参数，从而能够在不同的网络切片均提高终端和第二网元之间传输数据包时的效率和成功率，以及减小时延。
需要说明的是，上述各个实施例还可以任意选择出至少两个实施例进行组 合实施，比如，业务属性同时包括：数据包的长度信息、长度信息对应的时间段和地理区域、数据包的到达间隔信息、到达间隔信息对应的时间段和地理区域等。此乃本领域技术人员根据上述实施例记载所易于思及的，本文不再一一赘述。
请参考图5，其示出了本申请一个示例性实施例提供的网络配置装置的结构框图。该网络配置装置可以通过软件、硬件或者两者的结合，实现成为第一网元的全部或部分。该网络配置装置包括：接收模块520和处理模块540。
接收模块520，用于接收第二网元发送的终端的业务属性，所述网络配置装置是移动通信网络中的网元，所述第二网元是外部网络中的网元；
处理模块540，用于根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
在一个可选的实施例中，所述业务属性包括：
所述数据包的长度信息；
或，所述数据包的长度信息和所述长度信息对应的时间段；
或，所述数据包的长度信息和所述长度信息对应的地理区域；
或，所述数据包的长度信息、所述长度信息对应的时间段和所述长度信息对应的地理区域。
在一个可选的实施例中，所述长度信息包括：
所述数据包的长度；
所述数据包的长度范围；
或，所述数据包的长度的分布概率；
或，所述数据包的长度范围的分布概率。
在一个可选的实施例中，所述业务属性还包括：
所述数据包的长度信息对应的PLMN信息；
和/或，
所述数据包的长度信息对应的网络切片信息。
在一个可选的实施例中，所述处理模块540，用于根据所述数据包的长度信息，对所述终端的网络工作参数进行配置；或，根据所述数据包的长度信息、所述长度信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；或，根据所述数据包的长度信息、所述长度信息对应的地理区域和所述终 端所在的当前地理位置，对所述终端的网络工作参数进行配置；或，根据所述数据包的长度信息、所述长度信息对应的时间段、当前时间、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
在一个可选的实施例中，所述网络工作参数，包括如下参数中的至少一种：
业务质量QoS参数、时频资源数量、传输模式、安全机制。
在一个可选的实施例中，所述业务属性包括：
所述数据包的到达间隔信息；
或，所述数据包的到达间隔信息和所述到达间隔信息对应的时间段；
或，所述数据包的到达间隔信息和所述到达间隔信息对应的地理区域；
或，所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和所述到达间隔信息对应的地理区域。
在一个可选的实施例中，所述数据包的到达间隔信息，包括：
所述数据包的到达间隔的时长；
或，所述数据包的到达间隔的时长范围；
或，所述数据包的到达间隔的时长的分布概率；
或，所述数据包的到达间隔的时长范围的分布概率。
在一个可选的实施例中，所述业务属性还包括：
所述数据包的到达间隔信息对应的PLMN信息；和/或，所述数据包的到达间隔信息对应的网络切片信息。
在一个可选的实施例中，所述处理模块540，用于根据所述数据包的到达间隔信息，对所述终端的网络工作参数进行配置；或，根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；或，根据所述数据包的到达间隔信息、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；或，根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段、当前时间、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
在一个可选的实施例中，所述网络工作参数，包括如下参数中的至少一种：
QoS参数、时频资源位置、传输模式、安全机制、调度策略、DRX周期。
请参考图6，其示出了本申请一个示例性实施例提供的终端的结构示意图，该终端包括：处理器61、接收器62、发射器63、存储器64和总线65。
处理器61包括一个或者一个以上处理核心，处理器61通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
接收器62和发射器63可以实现为一个通信组件，该通信组件可以是一块通信芯片，通信芯片中可以包括接收模块、发射模块和调制解调模块等，用于对信息进行调制和/或解调，并通过无线信号接收或发送该信息。
存储器64通过总线65与处理器61相连。
存储器64可用于存储至少一个指令，处理器61用于执行该至少一个指令，以实现上述方法实施例中的各个步骤。
此外，存储器64可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随时存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
如图7所示，本申请实施例还提供一种通信系统，该通信系统可以包含第一网元720和第二网元740。
第一网元720接收第二网元740发送的终端的业务属性，所述第一网元720是移动通信网络中的网元，第二网元740是外部网络中的网元；
第一网元720根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本申请实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (25)

  1. 一种网络配置方法，其特征在于，所述方法包括：
    第一网元接收第二网元发送的终端的业务属性，所述第一网元是移动通信网络中的网元，所述第二网元是外部网络中的网元；
    所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
  2. 根据权利要求1所述的方法，其特征在于，所述业务属性包括：
    所述数据包的长度信息；
    或，所述数据包的长度信息和所述长度信息对应的时间段；
    或，所述数据包的长度信息和所述长度信息对应的地理区域；
    或，所述数据包的长度信息、所述长度信息对应的时间段和所述长度信息对应的地理区域。
  3. 根据权利要求2所述的方法，其特征在于，所述数据包的长度信息包括：
    所述数据包的长度；
    所述数据包的长度范围；
    或，所述数据包的长度的分布概率；
    或，所述数据包的长度范围的分布概率。
  4. 根据权利要求2或3所述的方法，其特征在于，所述业务属性还包括：
    所述数据包的长度信息对应的公共陆地移动网络PLMN信息；
    和/或，
    所述数据包的长度信息对应的网络切片信息。
  5. 根据权利要求2至4任一所述的方法，其特征在于，所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置，包括：
    所述第一网元根据所述数据包的长度信息，对所述终端的网络工作参数进行配置；
    或，所述第一网元根据所述数据包的长度信息、所述长度信息对应的时间 段和当前时间，对所述终端的网络工作参数进行配置；
    或，所述第一网元根据所述数据包的长度信息、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；
    或，所述第一网元根据所述数据包的长度信息、所述长度信息对应的时间段、当前时间、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
  6. 根据权利要求5所述的方法，其特征在于，所述网络工作参数，包括如下参数中的至少一种：
    业务质量QoS参数；
    时频资源数量；
    传输模式；
    安全机制。
  7. 根据权利要求1至6任一所述的方法，其特征在于，所述业务属性包括：
    所述数据包的到达间隔信息；
    或，所述数据包的到达间隔信息和所述到达间隔信息对应的时间段；
    或，所述数据包的到达间隔信息和所述到达间隔信息对应的地理区域；
    或，所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和所述到达间隔信息对应的地理区域。
  8. 根据权利要求7所述的方法，其特征在于，所述数据包的到达间隔信息，包括：
    所述数据包的到达间隔的时长；
    或，所述数据包的到达间隔的时长范围；
    或，所述数据包的到达间隔的时长的分布概率；
    或，所述数据包的到达间隔的时长范围的分布概率。
  9. 根据权利要求7或8所述的方法，其特征在于，所述业务属性还包括：
    所述数据包的到达间隔信息对应的PLMN信息；
    和/或，
    所述数据包的到达间隔信息对应的网络切片信息。
  10. 根据权利要求7至9任一所述的方法，其特征在于，所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置，包括：
    所述第一网元根据所述数据包的到达间隔信息，对所述终端的网络工作参数进行配置；
    或，所述第一网元根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；
    或，所述第一网元根据所述数据包的到达间隔信息、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；
    或，所述第一网元根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段、当前时间、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
  11. 根据权利要求10所述的方法，其特征在于，所述网络工作参数，包括如下参数中的至少一种：
    业务质量QoS参数；
    时频资源位置；
    传输模式；
    安全机制；
    调度策略；
    非连续接收DRX周期。
  12. 一种网络配置装置，其特征在于，所述装置包括：
    接收模块，用于接收第二网元发送的终端的业务属性，所述装置是移动通信网络中的网元，所述第二网元是外部网络中的网元；
    处理模块，用于根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
  13. 根据权利要求12所述的装置，其特征在于，所述业务属性包括：
    所述数据包的长度信息；
    或，所述数据包的长度信息和所述长度信息对应的时间段；
    或，所述数据包的长度信息和所述长度信息对应的地理区域；
    或，所述数据包的长度信息、所述长度信息对应的时间段和所述长度信息对应的地理区域。
  14. 根据权利要求13所述的装置，其特征在于，所述数据包的长度信息包括：
    所述数据包的长度；
    所述数据包的长度范围；
    或，所述数据包的长度的分布概率；
    或，所述数据包的长度范围的分布概率。
  15. 根据权利要求13或14所述的装置，其特征在于，所述业务属性还包括：
    所述数据包的长度信息对应的公共陆地移动网络PLMN信息；
    和/或，
    所述数据包的长度信息对应的网络切片信息。
  16. 根据权利要求13至15任一所述的装置，其特征在于，
    所述处理模块，用于根据所述数据包的长度信息，对所述终端的网络工作参数进行配置；
    或，所述处理模块，用于根据所述数据包的长度信息、所述长度信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；
    或，所述处理模块，用于根据所述数据包的长度信息、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；
    或，所述处理模块，用于根据所述数据包的长度信息、所述长度信息对应的时间段、当前时间、所述长度信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
  17. 根据权利要求16所述的装置，其特征在于，所述网络工作参数，包括如下参数中的至少一种：
    业务质量QoS参数；
    时频资源数量；
    传输模式；
    安全机制。
  18. 根据权利要求12至17任一所述的装置，其特征在于，所述业务属性包括：
    所述数据包的到达间隔信息；
    或，所述数据包的到达间隔信息和所述到达间隔信息对应的时间段；
    或，所述数据包的到达间隔信息和所述到达间隔信息对应的地理区域；
    或，所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和所述到达间隔信息对应的地理区域。
  19. 根据权利要求18所述的装置，其特征在于，所述数据包的到达间隔信息，包括：
    所述数据包的到达间隔的时长；
    或，所述数据包的到达间隔的时长范围；
    或，所述数据包的到达间隔的时长的分布概率；
    或，所述数据包的到达间隔的时长范围的分布概率。
  20. 根据权利要求18或19所述的装置，其特征在于，所述业务属性还包括：
    所述数据包的到达间隔信息对应的PLMN信息；
    和/或，
    所述数据包的到达间隔信息对应的网络切片信息。
  21. 根据权利要求18至20任一所述的装置，其特征在于，
    所述处理模块，用于根据所述数据包的到达间隔信息，对所述终端的网络工作参数进行配置；
    或，所述处理模块，用于根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段和当前时间，对所述终端的网络工作参数进行配置；
    或，所述处理模块，用于根据所述数据包的到达间隔信息、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置；
    或，所述处理模块，用于根据所述数据包的到达间隔信息、所述到达间隔信息对应的时间段、当前时间、所述到达间隔信息对应的地理区域和所述终端所在的当前地理位置，对所述终端的网络工作参数进行配置。
  22. 根据权利要求21所述的装置，其特征在于，所述网络工作参数，包括如下参数中的至少一种：
    业务质量QoS参数；
    时频资源位置；
    传输模式；
    安全机制；
    调度策略；
    非连续接收DRX周期。
  23. 一种网元，其特征在于，所述网元包括处理器和存储器，所述存储器存储有至少一条指令，所述至少一条指令用于被所述处理器执行以实现上述权利要求1至11中任一所述的第一网元执行的步骤。
  24. 一种计算机可读存储介质，其特征在于，所述存储介质存储有至少一条指令，所述至少一条指令用于被处理器执行以实现上述权利要求1至11中任一所述的第一网元执行的步骤。
  25. 一种通信系统，其特征在于，所述系统包括：第一网元和第二网元
    所述第一网元接收所述第二网元发送的终端的业务属性，所述第一网元是移动通信网络中的网元，第二网元是外部网络中的网元；
    所述第一网元根据所述终端的业务属性，对所述终端的网络工作参数进行配置。
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