CN110891284B - Method for acquiring and sending periodic traffic pattern information, base station and communication network element - Google Patents
Method for acquiring and sending periodic traffic pattern information, base station and communication network element Download PDFInfo
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- CN110891284B CN110891284B CN201811044544.2A CN201811044544A CN110891284B CN 110891284 B CN110891284 B CN 110891284B CN 201811044544 A CN201811044544 A CN 201811044544A CN 110891284 B CN110891284 B CN 110891284B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
Abstract
The embodiment of the invention provides a method for acquiring and sending periodic traffic pattern information, a base station and a communication network element, wherein the method for acquiring the periodic traffic pattern information is applied to the base station and comprises the following steps: from a core network node or terminal, periodic traffic pattern information of the ethernet traffic is received. Through the embodiment of the invention, the base station can acquire the periodic flow pattern information of the Ethernet service, so that the corresponding resources can be accurately configured according to the acquired periodic flow pattern information of the Ethernet service, and the stable time delay requirement of the Ethernet service is ensured.
Description
Technical Field
The embodiment of the invention relates to the technical field of wireless communication, in particular to a method for acquiring and sending periodic traffic pattern information, a base station and a communication network element.
Background
In an industrial environment, many applications (e.g., manufacturing, machine control, packaging, etc.) have high performance requirements, such as low latency, high reliability, and directional information transfer. Under local networks, these performance requirements are difficult to meet as device densities increase. In some scenarios (for example, the device is mobile), a wireless link may be used instead of a conventional wired link, and a Local Area Network (LAN) type private communication service is provided for such vertical industry through a 5G communication Network, so as to meet the communication requirements of the vertical industry. Such 5G LAN-type (5G local area network type) services can enhance existing Wireless Local Area Networks (WLANs) or fixed LANs deployed in industrial environments, and can also replace LAN technology to avoid the need to deploy WLANs or fixed LANs in certain environments.
In industrial environments, most applications require that information be sent periodically, for example, to a particular device in order for it to perform a particular operation. When the 5G communication network provides services for these periodic traffic, it needs to know the periodic traffic pattern to perform resource scheduling, thereby ensuring stable delay requirements.
RAN #80 passes through the NR I-IOT project, the IIOT project is targeted, and the scheduling policy of the Radio Access Network (RAN) side for wireless ethernet data needs to be enhanced to support the ethernet periodic traffic.
Currently, for periodic traffic, when performing semi-persistent resource configuration (for example, semi-persistent scheduling (SPS) resource configuration), the RAN side may only be based on historical service information, and if there is a deviation between the configured resource and an actual data arrival time, the service requirement of the delay sensitive service may not be met. To ensure the delay requirement of stable data, the RAN side (e.g. a gNB (base station)) needs to acquire a periodic traffic pattern (cyclic traffic pattern) to accurately configure the corresponding resources.
Disclosure of Invention
The embodiment of the invention provides a method for acquiring and sending periodic traffic pattern information, a base station and a communication network element, which are used for solving the problem of how to acquire the periodic traffic pattern of an Ethernet service on an RAN side.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for acquiring periodic traffic pattern information, which is applied to a base station, and includes: from a core network node or terminal, periodic traffic pattern information of the ethernet traffic is received.
In a second aspect, an embodiment of the present invention provides a method for sending a periodic traffic pattern, where the method is applied to a communication network element, where the communication network element is a terminal or a core network node, and the method includes: periodic traffic pattern information of the ethernet traffic is transmitted to the base station.
In a third aspect, an embodiment of the present invention provides a base station, including: and the receiving module is used for receiving the periodic flow pattern information of the Ethernet service from the core network node or the terminal.
In a fourth aspect, an embodiment of the present invention provides a communication network element, including: and the sending module is used for sending the periodic flow pattern information of the Ethernet service to the base station.
In a fifth aspect, an embodiment of the present invention provides a base station, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the above periodic traffic pattern obtaining method.
In a sixth aspect, an embodiment of the present invention provides a communication network element, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the method for transmitting the periodic traffic pattern.
In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program implements the steps of the above method for acquiring a periodic flow pattern; alternatively, the computer program realizes the steps of the above periodic traffic pattern transmission method when executed by a processor.
In the embodiment of the invention, the base station can acquire the periodic flow pattern information of the Ethernet service, so that the corresponding resources can be accurately configured according to the acquired periodic flow pattern information of the Ethernet service, and the stable time delay requirement of the Ethernet service is ensured.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic flow chart of a method for acquiring periodic traffic pattern information according to an embodiment of the present invention;
fig. 2 is a schematic time domain resource diagram of a periodic traffic of an ethernet service according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for sending periodic traffic pattern information according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base station according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a communication network element according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a base station according to another embodiment of the present invention;
fig. 8 is a schematic structural diagram of a communication network element according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "comprises," "comprising," or any other variation thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the use of "and/or" in the specification and claims means that at least one of the connected objects, such as a and/or B, means that three cases, a alone, B alone, and both a and B, exist.
In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
Embodiments of the present invention are described below with reference to the accompanying drawings. The method for acquiring and sending the periodic traffic pattern information, the base station and the communication network element provided by the embodiment of the invention can be applied to a wireless communication system. The wireless communication system may adopt a 5G system, or an Evolved Long Term Evolution (lte) system, or a subsequent Evolved communication system.
Referring to fig. 1, fig. 1 is a schematic flow chart of a method for acquiring periodic flow pattern information according to an embodiment of the present invention, where the method for acquiring periodic flow pattern information is applied to a base station, and includes:
step 11: from a core network node or terminal, periodic traffic pattern information of the ethernet traffic is received.
In the embodiment of the invention, the base station can acquire the periodic flow pattern information of the Ethernet service, so that the corresponding resources can be accurately configured according to the acquired periodic flow pattern information of the Ethernet service, and the stable time delay requirement of the Ethernet service is ensured.
In this embodiment of the present invention, the core network node may be, for example, a node such as an mobility management function (AMF).
In the embodiment of the present invention, the terminal may be a general mobile communication terminal, or may also be an ethernet terminal that has the capability of accessing a wireless communication system (e.g., a 5G system, an lte system, etc.) in which the base station in the embodiment of the present invention is located.
In this embodiment of the present invention, the periodic traffic pattern information may include at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
Wherein, the starting time of the periodic flow refers to the time for starting to transmit the periodic flow; the end time of the periodic traffic is a time when transmission of the periodic traffic is stopped.
Referring to fig. 2, fig. 2 is a schematic time domain resource diagram of a periodic traffic of an ethernet service according to an embodiment of the present invention, in fig. 2, it is assumed that a period of the periodic traffic is 40ms (millisecond), that is, a periodic traffic is sent every 40ms, and it is assumed that a duration of the periodic traffic in one period is 10ms, in fig. 2, t'nAnd tnT 'of'n+1And tn+1T 'of'n+2And tn+2The difference is 10ms, i.e. the periodic traffic is sent in the first 10ms of a period. In the embodiment of the present invention, the periodic traffic may be sent once in the first 10ms of a period, or may be sent multiple times. For example, the periodic traffic may be sent once every 2ms within the first 10ms of a period, for a total of 6 times, where 2ms is the short period of the periodic traffic within the duration of a period, and 6 is the number of times the periodic traffic is sent within the duration of a period.
In the embodiment of the present invention, the duration of the periodic traffic may be indicated by an absolute time or may be indicated by a bitmap. When the absolute time indication is adopted, for example, the periodic traffic pattern information includes "the duration of the periodic traffic in one period is 10 ms", which indicates that there is periodic traffic data in 10ms consecutive from the start time of one period. When the bit map is used for indication, the periodic traffic pattern information includes "the duration of the periodic traffic in one period is 10 bits", which indicates that there is periodic traffic data in 10 bits from the start time of one period, where the 10 bits can indicate the duration of 10 slots (slots), each bit in the 10bi corresponds to one slot in the 10 slots, and it is assumed that the index numbers of the 10 slots are {0,1,2 … … 9}, respectively, where the periodic traffic transmission is performed by using slots with index numbers of 1, 3, 5, 7, and 9, and at this time, the 10 bits can be {0,1,0,1,0,1,0,1,0,1, 0,1}, where 1 indicates that there is periodic traffic in the slot, and 0 indicates that there is no periodic traffic in the slot. Alternatively, the 10bit may also represent a duration of 10 symbols (symbol). The representation method is the same as that of the above-described time slot.
In this embodiment of the present invention, the periodic traffic pattern information received from the core network node is obtained by the core network node in at least one of the following manners:
11) obtaining through subscription information;
for example, a terminal subscribes to an ethernet service (e.g., an industrial internet of things service (IIOT)) from a core network, and a node of the core network may extract subscription information to obtain periodic traffic pattern information of the ethernet service.
12) Obtaining from predefined periodic flow pattern information;
for example, a plurality of periodic traffic is defined in advance according to the priority of the periodic traffic, and the periodic traffic pattern information is associated with each periodic traffic.
13) And obtaining according to historical periodic flow pattern information.
For example, from historical periodic traffic pattern information, periodic traffic pattern information for ethernet traffic is derived.
In the embodiment of the present invention, the periodic traffic pattern information received from the terminal is obtained by the terminal through at least one of the following methods:
21) obtaining from a core network node;
for example, when a terminal initiates a PDU session (protocol data unit session) setup, a core network node informs the terminal of periodic traffic pattern information of the phase ethernet service.
22) Obtaining the historical periodic flow pattern information;
for example, from historical periodic traffic pattern information, periodic traffic pattern information for ethernet traffic is derived.
23) And obtaining according to the subscription information.
For example, if the terminal subscribes to the ethernet service from the core network, the terminal may obtain subscription information, thereby obtaining periodic traffic pattern information of the ethernet service.
In this embodiment of the present invention, optionally, the periodic traffic pattern information is carried by an N2 message between the core network node and the base station. For example, in the PDU session establishment process, the core network node carries periodic traffic pattern information through an N2 message with the base station.
In this embodiment of the present invention, optionally, the periodic traffic pattern information is carried by a dedicated message between the core network node and the base station.
In this embodiment of the present invention, optionally, the periodic traffic pattern information is carried by a capability report message of the terminal. For example, when reporting the IIOT capability to the base station, the terminal may simultaneously carry periodic traffic pattern information of the ethernet traffic.
In this embodiment of the present invention, optionally, the periodic traffic pattern information is carried by a dedicated RRC message between the terminal and the base station. The dedicated RRC message is, for example, an introduced new RRC message.
In the embodiments of the present invention, a core network node or a terminal may provide periodic traffic pattern information of one or more ethernet services to a base station. When the core network node or the terminal provides the periodic traffic pattern information of the multiple ethernet services to the base station, the periodic traffic pattern information of the multiple ethernet services may be carried by the same message, or may be carried by multiple messages respectively.
In this embodiment of the present invention, after the base station receives the periodic traffic pattern information of the ethernet service from the core network node or the terminal, the method may further include: and reserving resources for the terminal based on the periodical flow pattern information of the Ethernet service.
In this embodiment of the present invention, the type of the reserved resource may include at least one of the following:
downlink semi-persistent resources (DL SPS);
an uplink configuration authorization Type 1(UL configured grant Type 1) resource;
an uplink configuration authorization Type 2(UL configured grant Type 2) resource;
autonomous uplink (aul) (autonomous uplink) resources.
Referring to fig. 3, fig. 3 is a schematic flow chart of a method for sending periodic flow pattern information according to an embodiment of the present invention, where the method for sending periodic flow pattern information is applied to a communication network element, where the communication network element is a terminal or a core network node, and includes:
step 31: periodic traffic pattern information of the ethernet traffic is transmitted to the base station.
In the embodiment of the invention, the terminal or the core network node provides the periodic flow pattern information of the Ethernet service for the base station, so that the base station can accurately configure corresponding resources according to the periodic flow pattern information, and the stable time delay requirement of the Ethernet service is ensured.
Optionally, the periodic traffic pattern information includes at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
Optionally, the duration of the periodic traffic within a period is indicated by an absolute time or a bitmap.
Optionally, when the communication network element is a core network node, the periodic traffic pattern information is obtained in at least one of the following manners:
obtaining through subscription information;
obtaining from predefined periodic flow pattern information;
and obtaining according to historical periodic flow pattern information.
Optionally, when the communication network element is a terminal, the periodic traffic pattern information is obtained in at least one of the following manners:
obtaining from a core network node;
obtaining the historical periodic flow pattern information;
and obtaining according to the subscription information.
Optionally, when the communication network element is a core network node, the sending the periodic traffic pattern information of the ethernet service to the base station includes:
the core network node sends an N2 message to the base station, wherein the N2 message carries the periodic traffic pattern information; or
And the core network node sends a special message to the base station, wherein the special message carries the periodic traffic pattern information.
Optionally, the sending the periodic traffic pattern information of the ethernet service to the base station includes:
the terminal sends a capability reporting message to the base station, wherein the capability reporting message carries the periodic traffic pattern information; or
And the terminal sends a special RRC message to the base station, wherein the special RRC message carries the periodic traffic pattern information.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a base station according to an embodiment of the present invention, where the base station 40 includes:
a receiving module 41, configured to receive periodic traffic pattern information of the ethernet traffic from a core network node or a terminal.
In the embodiment of the invention, the base station can acquire the periodic flow pattern information of the Ethernet service so as to accurately configure the corresponding resources and ensure the stable time delay requirement of the Ethernet service.
Optionally, the periodic traffic pattern information includes at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
Optionally, the duration of the periodic traffic within a period is indicated by an absolute time or a bitmap.
Optionally, the periodic traffic pattern information received from the core network node is obtained by the core network node through at least one of the following manners:
obtaining through subscription information;
obtaining from predefined periodic flow pattern information;
and obtaining according to historical periodic flow pattern information.
Optionally, the periodic traffic pattern information received from the terminal is obtained by the terminal through at least one of the following methods:
obtaining from a core network node;
obtaining the historical periodic flow pattern information;
and obtaining according to the subscription information.
Optionally, the periodic traffic pattern information is carried by an N2 message or a dedicated message between the core network node and the base station.
Optionally, the periodic traffic pattern information is carried by a capability report message of the terminal or a dedicated RRC message between the terminal and the base station.
Optionally, the method further includes: and reserving resources for the terminal based on the periodical flow pattern information of the Ethernet service.
Optionally, the type of the resource includes at least one of:
downlink semi-persistent resources;
uplink configuration authorization type 1 resources;
uplink configuration authorization type 2 resources;
and autonomous uplink resources.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a communication network element according to an embodiment of the present invention, where the communication network element 50 is a terminal or a core network node, and includes:
a sending module 51, configured to send periodic traffic pattern information of the ethernet traffic to the base station.
In the embodiment of the invention, the terminal or the core network node provides the periodic flow pattern information of the Ethernet service for the base station, so that the base station can accurately configure corresponding resources according to the periodic flow pattern information, and the stable time delay requirement of the Ethernet service is ensured.
Optionally, the periodic traffic pattern information includes at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
Optionally, the duration of the periodic traffic within a period is indicated by an absolute time or a bitmap.
Optionally, when the communication network element is a core network node, the periodic traffic pattern information is obtained in at least one of the following manners:
obtaining through subscription information;
obtaining from predefined periodic flow pattern information;
and obtaining according to historical periodic flow pattern information.
Optionally, when the communication network element is a terminal, the periodic traffic pattern information is obtained in at least one of the following manners:
obtaining from a core network node;
obtaining the historical periodic flow pattern information;
and obtaining according to the subscription information.
Optionally, when the communication network element is a core network node, the sending the periodic traffic pattern information of the ethernet service to the base station includes:
the core network node sends an N2 message to the base station, wherein the N2 message carries the periodic traffic pattern information; or
And the core network node sends a special message to the base station, wherein the special message carries the periodic traffic pattern information.
Optionally, the sending module is configured to send a capability report message to the base station, where the capability report message carries the periodic traffic pattern information; or
The sending module is configured to send a dedicated RRC message to the base station, where the dedicated RRC message carries the periodic traffic pattern information.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a terminal according to another embodiment of the present invention, where the terminal 60 includes but is not limited to: radio frequency unit 61, network module 62, audio output unit 63, input unit 64, sensor 65, display unit 66, user input unit 67, interface unit 68, memory 69, processor 610, and power supply 611. Those skilled in the art will appreciate that the terminal configuration shown in fig. 6 is not intended to be limiting, and that the terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The radio frequency unit 61 is configured to send periodic traffic pattern information of the ethernet service to the base station.
In the embodiment of the invention, the terminal provides the periodic flow pattern information of the Ethernet service to the base station, so that the base station can accurately configure the corresponding resources according to the periodic flow pattern information, and the stable time delay requirement of the Ethernet service is ensured.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 61 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 610; in addition, the uplink data is transmitted to the base station. Typically, the radio frequency unit 61 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 61 can also communicate with a network and other devices through a wireless communication system.
The terminal provides wireless broadband internet access to the user via the network module 62, such as to assist the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 63 may convert audio data received by the radio frequency unit 61 or the network module 62 or stored in the memory 69 into an audio signal and output as sound. Also, the audio output unit 63 may also provide audio output related to a specific function performed by the terminal 60 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 63 includes a speaker, a buzzer, a receiver, and the like.
The input unit 64 is used to receive an audio or video signal. The input Unit 64 may include a Graphics Processing Unit (GPU) 641 and a microphone 642, and the Graphics processor 641 processes image data of still pictures or video obtained by an image capturing device (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 66. The image frames processed by the graphic processor 641 may be stored in the memory 69 (or other storage medium) or transmitted via the radio frequency unit 61 or the network module 62. The microphone 642 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 61 in case of the phone call mode.
The terminal 60 also includes at least one sensor 65, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 661 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 661 and/or a backlight when the terminal 60 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 65 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 66 is used to display information input by the user or information provided to the user. The Display unit 66 may include a Display panel 661, and the Display panel 661 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 67 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal. Specifically, the user input unit 67 includes a touch panel 671 and other input devices 672. The touch panel 671, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 671 (e.g., operations by a user on or near the touch panel 671 using a finger, a stylus, or any other suitable object or attachment). The touch panel 671 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 610, receives a command from the processor 610, and executes the command. In addition, the touch panel 671 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 671, the user input unit 67 may also include other input devices 672. In particular, the other input devices 672 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 671 can be overlaid on the display panel 661, and when the touch panel 671 detects a touch operation on or near the touch panel 671, the touch panel 671 can be transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 can provide a corresponding visual output on the display panel 661 according to the type of the touch event. Although the touch panel 671 and the display panel 661 are shown as two separate components in fig. 6 to implement the input and output functions of the terminal, in some embodiments, the touch panel 671 and the display panel 661 can be integrated to implement the input and output functions of the terminal, which is not limited herein.
The interface unit 68 is an interface for connecting an external device to the terminal 60. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 68 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the terminal 60 or may be used to transmit data between the terminal 60 and external devices.
The memory 69 may be used to store software programs as well as various data. The memory 69 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 69 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 610 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 69 and calling data stored in the memory 69, thereby performing overall monitoring of the terminal. Processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The terminal 60 may further include a power supply 611 (e.g., a battery) for supplying power to various components, and preferably, the power supply 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.
In addition, the terminal 60 includes some functional modules that are not shown, and will not be described in detail herein.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a base station according to another embodiment of the present invention, where the base station 70 includes: a processor 71 and a memory 72. In the embodiment of the present invention, the base station 70 further includes: a computer program stored on the memory 72 and executable on the processor 71, the computer program when executed by the processor 71 performing the steps of:
from a core network node or terminal, periodic traffic pattern information of the ethernet traffic is received.
The processor 71 is responsible for managing the bus architecture and general processing, and the memory 72 may store data used by the processor 71 in performing operations.
Optionally, the periodic traffic pattern information includes at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
Optionally, the duration of the periodic traffic within a period is indicated by an absolute time or a bitmap.
Optionally, the periodic traffic pattern information received from the core network node is obtained by the core network node through at least one of the following manners:
obtaining through subscription information;
obtaining from predefined periodic flow pattern information;
and obtaining according to historical periodic flow pattern information.
Optionally, the periodic traffic pattern information received from the terminal is obtained by the terminal through at least one of the following methods:
obtaining from a core network node;
obtaining the historical periodic flow pattern information;
and obtaining according to the subscription information.
Optionally, the periodic traffic pattern information is carried by an N2 message or a dedicated message between the core network node and the base station.
Optionally, the periodic traffic pattern information is carried by a capability report message of the terminal or a dedicated RRC message between the terminal and the base station.
Optionally, the base station further includes:
and the allocation module is used for reserving resources for the terminal based on the periodical flow pattern information of the Ethernet service.
Optionally, the type of the resource includes at least one of:
downlink semi-persistent resources;
uplink configuration authorization type 1 resources;
uplink configuration authorization type 2 resources;
and autonomous uplink resources.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a communication network element according to another embodiment of the present invention, where the communication network element 80 includes: a processor 81 and a memory 82. In this embodiment of the present invention, the communication network element 80 further includes: a computer program stored on the memory 82 and executable on the processor 81, the computer program when executed by the processor 81 performing the steps of:
periodic traffic pattern information of the ethernet traffic is transmitted to the base station.
The processor 81 is responsible for managing the bus architecture and general processing, and the memory 82 may store data used by the processor 81 in performing operations.
Optionally, the periodic traffic pattern information includes at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
Optionally, the duration of the periodic traffic within a period is indicated by an absolute time or a bitmap.
Optionally, when the communication network element is a core network node, the periodic traffic pattern information is obtained in at least one of the following manners:
obtaining through subscription information;
obtaining from predefined periodic flow pattern information;
and obtaining according to historical periodic flow pattern information.
Optionally, when the communication network element is a terminal, the periodic traffic pattern information is obtained in at least one of the following manners:
obtaining from a core network node;
obtaining the historical periodic flow pattern information;
and obtaining according to the subscription information.
When the communication network element is a core network node, optionally, when being executed by the processor 81, the computer program may further implement the following steps:
the sending the periodic traffic pattern information of the ethernet service to the base station includes:
the core network node sends an N2 message to the base station, wherein the N2 message carries the periodic traffic pattern information; or
And the core network node sends a special message to the base station, wherein the special message carries the periodic traffic pattern information.
Optionally, when the communication network element is a terminal, the computer program may further implement the following steps when being executed by the processor 81:
the sending the periodic traffic pattern information of the ethernet service to the base station includes:
sending a capability reporting message to the base station, wherein the capability reporting message carries the periodic traffic pattern information; or
And sending a special RRC message to the base station, wherein the special RRC message carries the periodic traffic pattern information.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above method for acquiring periodic flow pattern information, and can achieve the same technical effect, and is not described here again to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned method for sending periodic traffic pattern information, and can achieve the same technical effect, and is not described here again to avoid repetition.
The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, 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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (20)
1. A method for acquiring periodic traffic pattern information is applied to a base station, and is characterized by comprising the following steps:
receiving periodic traffic pattern information of the Ethernet service from a core network node or a terminal;
reserving resources for the terminal based on the periodic traffic pattern information of the Ethernet service;
the periodic traffic pattern information received from the core network node is acquired by the core network node in at least one of the following manners:
obtaining from predefined periodic flow pattern information;
obtaining the historical periodic flow pattern information;
the periodic traffic pattern information received from the terminal is acquired by the terminal in the following way:
and obtaining according to historical periodic flow pattern information.
2. The method of claim 1, wherein the periodic traffic pattern information comprises at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
3. The method according to claim 2, characterized in that the duration of the periodic flow within a period is indicated by an absolute time or a bitmap.
4. The method of claim 1, wherein the periodic traffic pattern information received from the core network node is further obtained for the core network node by:
and obtaining through subscription information.
5. The method of claim 1, wherein the periodic traffic pattern information received from the terminal is further obtained for the terminal by at least one of:
obtaining from a core network node;
and obtaining according to the subscription information.
6. The method of claim 1, wherein the periodic traffic pattern information is carried by an N2 message or a dedicated message between the core network node and the base station.
7. The method of claim 1, wherein the periodic traffic pattern information is carried by a capability reporting message of the terminal or by a dedicated RRC message between the terminal and the base station.
8. The method of claim 1, wherein the type of resource comprises at least one of:
downlink semi-persistent resources;
uplink configuration authorization type 1 resources;
uplink configuration authorization type 2 resources;
and autonomous uplink resources.
9. A method for sending periodic traffic pattern is applied to a communication network element, wherein the communication network element is a terminal or a core network node, and the method comprises the following steps:
sending periodic flow pattern information of the Ethernet service to a base station, so that the base station reserves resources for a terminal based on the periodic flow pattern information of the Ethernet service;
when the communication network element is a core network node, the periodic traffic pattern information is acquired by at least one of the following methods:
obtaining from predefined periodic flow pattern information;
obtaining the historical periodic flow pattern information;
when the communication network element is a terminal, the periodic traffic pattern information is acquired by adopting the following mode:
and obtaining according to historical periodic flow pattern information.
10. The method of claim 9, wherein the periodic traffic pattern information comprises at least one of:
a start time of the periodic flow;
an end time of the periodic flow;
the period of the periodic flow;
the duration of the periodic flow within a period;
the priority of the service corresponding to the periodic traffic;
a short period of periodic flow over a duration of one period;
the number of transmissions of the periodic traffic within the duration of a period.
11. The method according to claim 9, characterized in that the duration of the periodic flow within a period is indicated by an absolute time or a bitmap.
12. The method of claim 9, wherein when the communication network element is a core network node, the periodic traffic pattern information is further obtained by:
and obtaining through subscription information.
13. The method of claim 9, wherein when the communication network element is a terminal, the periodic traffic pattern information is further obtained in at least one of the following manners:
obtaining from a core network node;
and obtaining according to the subscription information.
14. The method of claim 9, wherein when the communication network element is a core network node, the sending periodic traffic pattern information of the ethernet service to the base station comprises:
the core network node sends an N2 message to the base station, wherein the N2 message carries the periodic traffic pattern information; or
And the core network node sends a special message to the base station, wherein the special message carries the periodic traffic pattern information.
15. The method of claim 9, wherein when the communication network element is a terminal, the sending periodic traffic pattern information of the ethernet service to the base station comprises:
the terminal sends a capability reporting message to the base station, wherein the capability reporting message carries the periodic traffic pattern information; or
And the terminal sends a special RRC message to the base station, wherein the special RRC message carries the periodic traffic pattern information.
16. A base station, comprising:
a receiving module, configured to receive periodic traffic pattern information of an ethernet service from a core network node or a terminal;
the base station is further configured to:
reserving resources for the terminal based on the periodic traffic pattern information of the Ethernet service;
the periodic traffic pattern information received from the core network node is acquired by the core network node in at least one of the following manners:
obtaining from predefined periodic flow pattern information;
obtaining the historical periodic flow pattern information;
the periodic traffic pattern information received from the terminal is acquired by the terminal in the following way:
and obtaining according to historical periodic flow pattern information.
17. A communications network element, comprising:
a sending module, configured to send periodic traffic pattern information of an ethernet service to a base station, so that the base station reserves resources for a terminal based on the periodic traffic pattern information of the ethernet service;
when the communication network element is a core network node, the periodic traffic pattern information is acquired by at least one of the following methods:
obtaining from predefined periodic flow pattern information;
obtaining the historical periodic flow pattern information;
when the communication network element is a terminal, the periodic traffic pattern information is acquired by adopting the following mode:
and obtaining according to historical periodic flow pattern information.
18. A base station comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the periodic flow pattern acquisition method according to any one of claims 1 to 8.
19. A communication network element, comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the periodic traffic pattern transmission method according to any of claims 9 to 15.
20. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the periodic flow pattern acquisition method according to any one of claims 1 to 8; alternatively, the computer program realizes the steps of the method of transmitting periodic traffic patterns as claimed in any one of claims 9 to 15 when executed by a processor.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353027A (en) * | 2015-11-13 | 2018-07-31 | 华为技术有限公司 | A kind of software defined network system for detecting port failure |
| CN108463001A (en) * | 2017-02-20 | 2018-08-28 | 上海诺基亚贝尔股份有限公司 | The method and network node of dispatch terminal equipment in Internet of Things |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9191891B2 (en) * | 2012-11-02 | 2015-11-17 | Qualcomm Incorporated | Systems and methods for low power wake-up signal implementation and operations for WLAN |
| US9923690B2 (en) * | 2013-08-06 | 2018-03-20 | Texas Instruments Incorporated | Dynamic signaling of the downlink and uplink subframe allocation for a TDD wireless communication system |
| EP3087791B1 (en) * | 2014-01-15 | 2018-12-12 | Huawei Technologies Co., Ltd. | System and method for uplink ofdma transmission |
| US9894641B2 (en) * | 2014-09-26 | 2018-02-13 | Qualcomm, Incorporated | Methods and apparatus for implementing multiple user uplink medium access control protocols in a wireless network |
-
2018
- 2018-09-07 CN CN201811044544.2A patent/CN110891284B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353027A (en) * | 2015-11-13 | 2018-07-31 | 华为技术有限公司 | A kind of software defined network system for detecting port failure |
| CN108463001A (en) * | 2017-02-20 | 2018-08-28 | 上海诺基亚贝尔股份有限公司 | The method and network node of dispatch terminal equipment in Internet of Things |
Non-Patent Citations (2)
| Title |
|---|
| "On the scope of study for NR Industrial IoT study";Ericsson;《3GPP TSG-RAN #81 Tdoc RP-181882》;20180903;全文 * |
| "QoS Negotiation between 3GPP and TSN networks KI#3.1";Huawei;《SA WG2 Meeting #128Bis S2-188233》;20180814;参见正文第6.x节 * |
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