WO2023197629A1 - 无线传输时延度量方法、装置、网络设备及终端 - Google Patents

无线传输时延度量方法、装置、网络设备及终端 Download PDF

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Publication number
WO2023197629A1
WO2023197629A1 PCT/CN2022/136891 CN2022136891W WO2023197629A1 WO 2023197629 A1 WO2023197629 A1 WO 2023197629A1 CN 2022136891 W CN2022136891 W CN 2022136891W WO 2023197629 A1 WO2023197629 A1 WO 2023197629A1
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WIPO (PCT)
Prior art keywords
delay measurement
network device
measurement packet
preset
wireless transmission
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PCT/CN2022/136891
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English (en)
French (fr)
Inventor
范靓
刘少聪
罗建迪
梁晓明
倪泳智
温煜婷
周茜
景晓玺
董浩
胡浩
Original Assignee
中国移动通信集团广东有限公司
中国移动通信集团有限公司
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Publication of WO2023197629A1 publication Critical patent/WO2023197629A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic
    • 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

Definitions

  • the present disclosure relates to the field of communication technology, and specifically to a wireless transmission delay measurement method, device, network equipment and terminal.
  • the fifth generation mobile communication technology (5th Generation Mobile Communication Technology, 5G) service for enterprise users has higher latency requirements than the service for individual users (To Consumer, ToC).
  • the types of services that can be supported in vertical industry applications are more diverse. Different services will have different service level agreement (Service Level Agreement, SLA) requirements, and the degree to which the wireless network meets the business performance indicators directly affects whether the customer's business can be normal. Only by carrying out accurate measurement of business performance indicators can we effectively monitor business experience.
  • SLA Service Level Agreement
  • the first solution is the along-the-way time stamp measurement method.
  • the delay measurement is performed by adding a timestamp to the service data packet.
  • the processing network elements through which the data packet is transmitted add their own timestamps. , when the data packet reaches the receiving end, by calculating the difference in timestamps, the delay index of the data packet in each processing network element can be obtained;
  • the second solution is based on the measurement method of measuring packets, by constructing independent measurement data Packet, delay measurement is performed by adding timestamps to independent measurement packets.
  • Embodiments of the present disclosure provide a wireless transmission delay measurement method, device, network equipment and terminal to solve the technical problem of how to implement customized measurement of transmission delay under specific business types and specific wireless channel conditions.
  • an embodiment of the present disclosure provides a wireless transmission delay measurement method, including:
  • the network device receives the current wireless channel indicator information reported by multiple terminals respectively;
  • the network device selects the target terminal from the plurality of terminals based on a comparison result between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type;
  • the network device sends a first delay measurement packet to the target terminal, and receives a second delay measurement packet fed back by the target terminal; the first delay measurement packet carries a sending timestamp, and the second delay measurement packet carries a transmission timestamp.
  • the delay measurement packet includes the first delay measurement packet and the arrival timestamp of the first delay measurement packet;
  • the network device parses the second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determines a first wireless transmission delay value based on the sending timestamp and arrival timestamp.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information
  • the preset wireless channel indicator information includes: preset wireless bearer information and preset wireless channel quality conditions
  • the network device selects the target terminal from the plurality of terminals based on a comparison result between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type, including:
  • the network device selects terminals whose current radio bearer information is the same as the preset radio bearer information from the plurality of terminals as candidate terminals;
  • the network device selects terminals whose current wireless channel quality information satisfies the preset wireless channel quality conditions from the candidate terminals as target terminals.
  • the current radio bearer information includes: current delay information and/or current reliability information
  • the preset radio bearer information includes: preset delay information and/or preset reliability information
  • the network device selects terminals whose current radio bearer information is the same as the preset radio bearer information from the plurality of terminals as candidate terminals, including:
  • the network device selects terminals whose current delay information is the same as the preset delay information from the plurality of terminals as candidate terminals; or,
  • the network device selects terminals whose current reliability information is the same as the preset reliability information from the plurality of terminals as candidate terminals; or,
  • the network device selects terminals whose current delay information is the same as the preset delay information and whose current reliability information is the same as the preset reliability information from the plurality of terminals as candidate terminals.
  • the network device sends a first delay measurement packet to the target terminal, and receives a second delay measurement packet fed back by the target terminal, including:
  • the network device sends a plurality of first delay measurement packets to the target terminal, and receives a plurality of second delay measurement packets fed back by the target terminal;
  • the network device parses the second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determines the first wireless transmission delay value based on the sending timestamp and arrival timestamp, including:
  • the network device parses each second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determines the second wireless transmission delay value based on the sending timestamp and arrival timestamp;
  • the network device calculates an average of a plurality of second wireless transmission delay values corresponding to a plurality of the second delay measurement packets, and obtains the average value of the plurality of second wireless transmission delay values based on the average of the plurality of second wireless transmission delay values.
  • the first wireless transmission delay value is a wireless transmission delay value.
  • the network device sends multiple first delay measurement packets to the target terminal, and receives multiple second delay measurement packets fed back by the target terminal, including:
  • the network device sequentially sends a plurality of first delay measurement packets of a preset size to the target terminal according to a preset sending interval, and sequentially receives a plurality of second delay measurement packets fed back by the target terminal;
  • the plurality of first delay measurement packets have different preset sizes and/or preset sending intervals.
  • the network device sequentially sends a plurality of first delay measurement packets of a preset size to the target terminal according to a preset sending interval, and sequentially receives a plurality of second delay measurement packets fed back by the target terminal.
  • Extended measurement package includes:
  • the network device sends a first delay measurement packet of a preset size to the target terminal according to a preset sending interval until the number of sending times is equal to the preset maximum number of sending times;
  • the network device sequentially receives a plurality of second delay measurement packets fed back by the target terminal until the number of the second delay measurement packets equals a preset measurement number.
  • the network device sends a first delay measurement packet of a preset size to the target terminal according to a preset sending interval until the number of sending times equals the preset maximum number of sending times, including:
  • the network device sends a first delay measurement packet of a preset size to the target terminal, and starts multiple timers; the time interval between each two adjacent timers is the preset sending interval. ;
  • the network device After each timer countdown ends, the network device sends a first delay measurement packet of a preset size to the target terminal until the number of sending times is equal to the preset maximum number of sending times.
  • the number of the target terminals is at least one
  • the network device obtains the first wireless transmission delay value based on an average of multiple second wireless transmission delay values, including:
  • the network device obtains the first wireless transmission delay value based on an average of a plurality of second wireless transmission delay values; or,
  • the network device selects one target terminal from more than one target terminal, and selects one target terminal based on multiple second wireless transmission delay values.
  • the average value of is obtained to obtain the first wireless transmission delay value; or,
  • the network device obtains the third wireless transmission delay value corresponding to the target terminal based on the average value of multiple second wireless transmission delay values corresponding to each target terminal.
  • Three wireless transmission delay values calculate the average of the third wireless transmission delay values corresponding to more than one target terminal, and based on the third wireless transmission time corresponding to more than one target terminal The average value of the delay values is used to obtain the first wireless transmission delay value.
  • embodiments of the present disclosure provide a wireless transmission delay measurement method, including:
  • the target terminal reports the current wireless channel indicator information to the network device
  • the target terminal receives the first delay measurement packet sent by the network device, and feeds back a second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the second time delay measurement packet carries a sending timestamp.
  • the delay measurement packet includes the first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information.
  • the current radio bearer information includes: current delay information and/or current reliability information.
  • the target terminal receives the first delay measurement packet sent by the network device and feeds back the second delay measurement packet to the network device, including:
  • the target terminal receives a plurality of first delay measurement packets sent by the network device, and feeds back a plurality of second delay measurement packets to the network device.
  • the target terminal receives multiple first delay measurement packets sent by the network device, and feeds back multiple second delay measurement packets to the network device, including:
  • the target terminal receives a plurality of first delay measurement packets of a preset size sequentially sent by the network device according to a preset transmission interval, and feeds back a plurality of second delay measurement packets to the network device in sequence;
  • the preset sizes and/or preset sending intervals of the first delay measurement packets are different.
  • an embodiment of the present disclosure provides a wireless transmission delay measurement device, including:
  • the receiving module is used to receive the current wireless channel indicator information reported by multiple terminals respectively;
  • a screening module configured to filter out target terminals from the plurality of terminals based on a comparison result between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type;
  • a first transceiver module configured to send a first delay measurement packet to the target terminal, and receive a second delay measurement packet fed back by the target terminal; the first delay measurement packet carries a sending timestamp, so The second delay measurement packet includes the first delay measurement packet and an arrival timestamp of the first delay measurement packet;
  • An analysis module configured to analyze the second delay measurement packet, obtain the sending timestamp and arrival timestamp, and determine the first wireless transmission delay value based on the sending timestamp and arrival timestamp.
  • an embodiment of the present disclosure provides a wireless transmission delay measurement device, including:
  • the reporting module is used to report the current wireless channel indicator information to the network device
  • the second transceiver module is configured to receive the first delay measurement packet sent by the network device, and feed back the second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the The second delay measurement packet includes the first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • embodiments of the present disclosure provide a network device, including a memory, a transceiver, and a processor;
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the first delay measurement packet carries a sending timestamp
  • the second delay measurement packet Including the first delay measurement packet and the arrival timestamp of the first delay measurement packet
  • the second delay measurement packet is parsed to obtain the sending timestamp and arrival timestamp, and the first wireless transmission delay value is determined based on the sending timestamp and arrival timestamp.
  • an embodiment of the present disclosure provides a terminal, including a memory, a transceiver, and a processor;
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the network device Receives a first delay measurement packet sent by the network device, and feed back a second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the second delay measurement packet includes The first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • an embodiment of the present disclosure provides an electronic device, including a processor and a memory storing a computer program.
  • the processor executes the program, the wireless transmission delay measurement described in the first aspect or the second aspect is implemented. Method steps.
  • an embodiment of the present disclosure provides a computer program product, including a computer program that, when executed by a processor, implements the steps of the wireless transmission delay measurement method described in the first aspect or the second aspect.
  • Embodiments of the present disclosure provide a wireless transmission delay measurement method, device, network equipment, and terminal.
  • the network equipment passes a link between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type. Based on the comparison results, target terminals that meet specific service types and specific wireless channel conditions are screened out from multiple terminals.
  • the network device sends the first delay measurement packet carrying the transmission timestamp to the target terminal, and receives the second delay measurement packet fed back by the target terminal.
  • the second delay measurement packet includes the first delay measurement packet and the first delay measurement packet.
  • the network device parses the second delay measurement packet, obtains the sending timestamp and arrival timestamp, and determines the first wireless transmission delay value based on the sending timestamp and arrival timestamp, Customized measurement of transmission delay under specific business types and specific wireless channel conditions can be achieved.
  • Figure 1 is one of the flow diagrams of a wireless transmission delay measurement method provided by an embodiment of the present disclosure
  • Figure 2 is one of the interactive flow diagrams of the wireless transmission delay measurement method provided by an embodiment of the present disclosure
  • Figure 3 is a second schematic flowchart of the wireless transmission delay measurement method provided by an embodiment of the present disclosure.
  • Figure 4 is a second schematic interactive flow diagram of the wireless transmission delay measurement method provided by an embodiment of the present disclosure.
  • Figure 5 is one of the structural schematic diagrams of a wireless transmission delay measurement device provided by an embodiment of the present disclosure
  • Figure 6 is a second structural schematic diagram of a wireless transmission delay measurement device provided by an embodiment of the present disclosure.
  • Figure 7 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • Figure 8 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of the physical structure of an electronic device provided by an embodiment of the present disclosure.
  • FIG. 1 is a schematic flowchart of a wireless transmission delay measurement method provided by an embodiment of the present disclosure.
  • a wireless transmission delay measurement method which may include:
  • Step 101 The network device receives the current wireless channel indicator information reported by multiple terminals respectively.
  • the network device can be a wireless base station device, and the terminal can be an enterprise user terminal, a personal user terminal, etc.
  • the terminal transmits service data between the wireless network and the network device to conduct business.
  • the current wireless channel indicator information is used to characterize the indicator information of the wireless channel currently used by the terminal, such as: current wireless bearer information, current wireless channel quality information, and so on.
  • the current radio bearer information may include current delay information and/or current reliability information.
  • multiple terminals respectively report their respective current wireless channel indicator information to the network device, and the network device receives multiple current wireless channel indicator information respectively corresponding to the multiple terminals.
  • Step 102 The network device selects the target terminal from multiple terminals based on the comparison result between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type.
  • the target service type may be a designated service type that requires customized measurement
  • the preset wireless channel indicator information may be designated wireless channel indicator information that requires customized measurement, such as: preset wireless bearer information and preset wireless channel quality conditions. etc.
  • the preset radio bearer information includes: preset delay information and/or preset reliability information.
  • the network device compares the current wireless channel indicator information of each terminal with the preset wireless channel indicator information corresponding to the target service type, and selects those that meet the specific service type and specific wireless channel conditions from multiple terminals. target terminal.
  • Step 103 The network device sends the first delay measurement packet to the target terminal, and receives the second delay measurement packet fed back by the target terminal; the first delay measurement packet carries a sending timestamp, and the second delay measurement packet includes the first The arrival timestamp of the delay measurement packet and the first delay measurement packet.
  • the first delay measurement packet is generated after the network device stamps the transmission timestamp on the delay measurement packet to be sent
  • the second delay measurement packet is generated after the target terminal stamps the arrival timestamp on the first delay measurement packet.
  • the sending timestamp can record the time when the network device sends the delay measurement packet
  • the arrival timestamp can record the time when the first delay measurement packet arrives at the target terminal.
  • the network device sends the first delay measurement packet carrying the sending timestamp to the target terminal.
  • the target terminal receives the first delay measurement packet, adds an arrival timestamp to the first delay measurement packet, obtains the second delay measurement packet, and feeds the second delay measurement packet back to the network device.
  • the network device receives the second delay measurement packet fed back by the target terminal.
  • Step 104 The network device parses the second delay measurement packet to obtain a sending timestamp and an arrival timestamp, and determines the first wireless transmission delay value based on the sending timestamp and arrival timestamp.
  • the network device parses the second delay measurement packet, parses out the sending timestamp and arrival timestamp it carries, and calculates the difference between the sending timestamp and the arrival timestamp, which is the first wireless transmission delay value.
  • the network device filters out multiple terminals that meet the specific service type through the comparison results between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type. , target terminal with specific wireless channel conditions. Then, the network device sends the first delay measurement packet carrying the transmission timestamp to the target terminal, and receives the second delay measurement packet fed back by the target terminal.
  • the second delay measurement packet includes the first delay measurement packet and the first delay measurement packet.
  • the network device parses the second delay measurement packet, obtains the sending timestamp and arrival timestamp, and determines the first wireless transmission delay value based on the sending timestamp and arrival timestamp, Customized measurement of transmission delay under specific business types and specific wireless channel conditions can be achieved.
  • step 102 specifically includes the following sub-steps:
  • Step 1021 The network device selects terminals whose current radio bearer information is the same as the preset radio bearer information from multiple terminals as candidate terminals.
  • the terminal is regarded as a candidate terminal and added to the candidate list.
  • Step 1022 The network device selects terminals whose current wireless channel quality information satisfies preset wireless channel quality conditions from candidate terminals as target terminals.
  • the candidate terminal if the current wireless channel quality information of the candidate terminal in the candidate list satisfies the preset wireless channel quality condition, the candidate terminal is retained in the candidate list. If the current wireless channel quality information of the candidate terminal in the candidate list meets the preset wireless channel quality condition, the candidate terminal is deleted from the candidate list.
  • the candidate terminals in the final candidate list are target terminals that meet specific service types and specific wireless channel conditions.
  • the network device performs secondary screening on multiple terminals from two aspects: wireless bearer information and wireless channel quality information, and finally obtains target terminals that meet specific service types and specific wireless channel conditions.
  • step 1021 specifically includes the following three solutions:
  • the network device selects terminals whose current delay information is the same as the preset delay information from multiple terminals as candidate terminals.
  • the terminal is regarded as a candidate terminal and added to the candidate list.
  • the network device selects terminals whose current reliability information is the same as the preset reliability information from multiple terminals as candidate terminals.
  • the terminal is regarded as a candidate terminal and added to the candidate list.
  • the network device selects terminals whose current delay information is the same as the preset delay information and whose current reliability information is the same as the preset reliability information from multiple terminals as candidate terminals.
  • the terminal is regarded as a candidate terminal and added to the candidate list.
  • candidate terminals can be screened based on different radio bearer information.
  • the above step 103 specifically includes: the network device sends multiple first delay measurement packets to the target terminal, and receives multiple second delay measurement packets fed back by the target terminal; the above step 104 specifically includes: the network device Each second delay measurement packet is parsed to obtain the sending timestamp and arrival timestamp, and the second wireless transmission delay value is determined based on the sending timestamp and arrival timestamp; the network device calculates the corresponding values of multiple second delay measurement packets The average value of the plurality of second wireless transmission delay values is obtained, and the first wireless transmission delay value is obtained based on the average value of the plurality of second wireless transmission delay values.
  • the network device sends multiple first delay measurement packets to the target terminal. Each time the target terminal receives a first delay measurement packet, , stamp the arrival timestamp, obtain the second delay measurement packet, and feed it back to the network device. After receiving multiple second delay measurement packets, the network device parses each second delay measurement packet to obtain the sending timestamp and arrival timestamp, and calculates the second delay measurement packet corresponding to each second delay measurement packet. Wireless transmission delay value. The first wireless transmission delay value is obtained based on the average of the plurality of second wireless transmission delay values respectively corresponding to the plurality of second delay measurement packets, which can improve the accuracy of measuring the wireless transmission delay.
  • the network device sends a plurality of first delay measurement packets to the target terminal, and receives a plurality of second delay measurement packets fed back by the target terminal, including: the network device transmits a plurality of first delay measurement packets of a preset size.
  • the measurement packets are sequentially sent to the target terminal according to the preset transmission interval, and multiple second delay measurement packets fed back by the target terminal are sequentially received; the plurality of first delay measurement packets have different preset sizes and/or preset transmission intervals.
  • the preset sizes of the multiple first delay measurement packets may be partially the same, completely identical or completely different, and the preset sending intervals of the multiple first delay measurement packets may also be partially the same. Same, identical or completely different.
  • the network device generates multiple first delay measurement packets with different preset sizes and/or preset transmission intervals, and sends the multiple first delay measurement packets with preset sizes in sequence according to the preset transmission intervals. Send to the target terminal, and sequentially receive multiple second delay measurement packets fed back by the target terminal, so that a more realistic wireless transmission delay can be measured based on the multiple received second delay measurement packets.
  • the network device sequentially sends multiple first delay measurement packets of preset sizes to the target terminal according to the preset sending interval, and sequentially receives multiple second delay measurement packets fed back by the target terminal, including: the network device Send the first delay measurement packet of the preset size to the target terminal according to the preset transmission interval until the number of transmissions is equal to the preset maximum number of transmissions; the network device sequentially receives multiple second delay measurement packets fed back by the target terminal until the second The number of delay measurement packets is equal to the preset number of measurements.
  • the network device sends the first delay measurement packet of the preset size to the target terminal according to the preset sending interval, and counts the number of sending times. When the number of sending times is equal to the preset maximum number of sending times, it stops sending the first delay measurement packet. Measurement package to the target terminal. The network device sequentially receives multiple second delay measurement packets fed back by the target terminal, and counts the number of received second delay measurement packets. When the number of second delay measurement packets is equal to the preset number of measurements, the network device The device begins to parse the second delay measurement packet. This embodiment can ensure that the number of first delay measurement packets and second delay measurement packets meets the preset requirements.
  • the network device sends a first delay measurement packet of a preset size to the target terminal according to a preset sending interval until the number of sending times is equal to the preset maximum number of sending times, including: the network device sends the first first delay measurement packet of the preset size.
  • the delay measurement packet is sent to the target terminal and multiple timers are started; the time interval between each two adjacent timers is the preset sending interval; after the countdown of each timer ends, the network device sends a preset size
  • the first delay measurement packet is sent to the target terminal until the number of sending times is equal to the preset maximum number of sending times.
  • the network device sends a first delay measurement packet of a preset size to the target terminal and starts multiple timers; after the countdown of the first timer ends, the network device sends a second delay measurement packet of a preset size.
  • the first delay measurement packet is sent to the target terminal; after the second timer countdown ends, the network device sends the first delay measurement packet of the third preset size to the target terminal; ... at the N-th After a timer countdown ends, the network device sends the Nth first delay measurement packet of a preset size to the target terminal.
  • N is the preset maximum number of sending times.
  • the first preset sending interval is the timing length of the first timer, which is 5 milliseconds.
  • the time interval between every two adjacent timers is the preset sending interval, that is: the time interval of 2 milliseconds between the first timer and the second timer is the second preset sending interval, and the second The time interval of 3 milliseconds between the first timer and the third timer is the third preset sending interval.
  • the first preset sending interval is the sending interval between the first delay measurement packet of the first preset size and the first delay measurement packet of the second preset size
  • the second preset sending interval is the sending interval between the first delay measurement packet of the second preset size and the first delay measurement packet of the third preset size
  • the third preset sending interval is the sending interval of the first delay measurement packet of the third preset size.
  • different timing durations can be set through multiple timers, thereby meeting the measurement requirements of multiple preset sending intervals.
  • the number of target terminals is at least one; the network device obtains the first wireless transmission delay value based on the average of multiple second wireless transmission delay values, which can be implemented in the following manner:
  • Method 1 When the number of target terminals is one, the network device obtains the first wireless transmission delay value based on the average of multiple second wireless transmission delay values;
  • Method 2 When there is more than one target terminal, the network device selects one target terminal from more than one target terminal, and obtains the first wireless transmission delay value based on the average of multiple second wireless transmission delay values. Transmission delay value;
  • Method 3 When there is more than one target terminal, the network device obtains the third wireless transmission delay value corresponding to the target terminal based on the average of multiple second wireless transmission delay values corresponding to each target terminal. Calculate an average value of third wireless transmission delay values corresponding to more than one target terminal, and obtain a first wireless transmission delay value based on an average value of third wireless transmission delay values corresponding to more than one target terminal.
  • the number of target terminals is one, and the average value of multiple second wireless transmission delay values is the first wireless transmission delay value.
  • the average value of multiple second wireless transmission delay values corresponding to the target terminal is the first wireless transmission delay value.
  • the number of target terminals is multiple, and the average value of multiple second wireless transmission delay values corresponding to each target terminal is the third wireless transmission delay value corresponding to the target terminal.
  • Multiple targets The average value of multiple third wireless transmission delay values corresponding to the terminal is the first wireless transmission delay value. This embodiment can further improve the accuracy of the first wireless transmission delay value.
  • FIG. 3 is a second schematic flowchart of a wireless transmission delay measurement method provided by an embodiment of the present disclosure.
  • a wireless transmission delay measurement method which may include:
  • Step 201 The target terminal reports the current wireless channel indicator information to the network device;
  • Step 202 The target terminal receives the first delay measurement packet sent by the network device, and feeds back the second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the The second delay measurement packet includes the first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information.
  • the current radio bearer information includes: current delay information and/or current reliability information.
  • the target terminal receives the first delay measurement packet sent by the network device, and feeds back the second delay measurement packet to the network device, including:
  • the target terminal receives a plurality of first delay measurement packets sent by the network device, and feeds back a plurality of second delay measurement packets to the network device.
  • the target terminal receives a plurality of first delay measurement packets sent by the network device, and feeds back a plurality of second delay measurement packets to the network device, including:
  • the target terminal receives a plurality of first delay measurement packets of a preset size sequentially sent by the network device according to a preset transmission interval, and feeds back a plurality of second delay measurement packets to the network device in sequence;
  • the preset sizes and/or preset sending intervals of the first delay measurement packets are different.
  • the wireless transmission delay measurement device provided by the embodiments of the present disclosure will be described below.
  • the wireless transmission delay measurement device described below and the wireless transmission delay measurement method described above may be mutually referenced.
  • FIG. 5 is one of the structural schematic diagrams of a wireless transmission delay measurement device provided by an embodiment of the present disclosure.
  • a wireless transmission delay device which may include:
  • the receiving module 10 is used to receive the current wireless channel indicator information reported by multiple terminals respectively;
  • the screening module 20 is configured to filter out target terminals from the plurality of terminals based on the comparison results between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type;
  • the first transceiver module 30 is configured to send a first delay measurement packet to the target terminal, and receive a second delay measurement packet fed back by the target terminal; the first delay measurement packet carries a sending timestamp, The second delay measurement packet includes the first delay measurement packet and an arrival timestamp of the first delay measurement packet;
  • Parsing module 40 is used by the network device to parse the second delay measurement packet, obtain the sending timestamp and arrival timestamp, and determine the first wireless transmission time based on the sending timestamp and arrival timestamp. Extended value.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information
  • the preset wireless channel indicator information includes: preset wireless bearer information and preset wireless channel quality conditions
  • filtering module 20 include:
  • a first screening unit configured to screen out terminals whose current radio bearer information is the same as the preset radio bearer information from the plurality of terminals as candidate terminals;
  • the second screening unit is configured to screen out terminals whose current wireless channel quality information satisfies the preset wireless channel quality conditions from the candidate terminals as target terminals.
  • the current radio bearer information includes: current delay information and/or current reliability information
  • the preset radio bearer information includes: preset delay information and/or preset reliability information
  • the first screening unit is specifically used for:
  • Terminals whose current delay information is the same as the preset delay information and whose current reliability information is the same as the preset reliability information are selected from the plurality of terminals as candidate terminals.
  • the first transceiver module 30 is specifically configured to: send a plurality of first delay measurement packets to the target terminal, and receive a plurality of second delay measurement packets fed back by the target terminal;
  • the parsing module 40 is specifically configured to parse each second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determine the second wireless transmission delay based on the sending timestamp and arrival timestamp. value; calculate an average value of a plurality of second wireless transmission delay values corresponding to a plurality of second delay measurement packets, and obtain the first value based on the average value of a plurality of second wireless transmission delay values.
  • a wireless transmission delay value is specifically configured to parse each second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determine the second wireless transmission delay based on the sending timestamp and arrival timestamp. value; calculate an average value of a plurality of second wireless transmission delay values corresponding to a plurality of second delay measurement packets, and obtain the first value based on the average value of a plurality of second wireless transmission delay values.
  • a wireless transmission delay value is specifically configured to parse each second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determine the second wireless transmission delay based
  • the first transceiver module 30 is specifically configured to: sequentially send a plurality of first delay measurement packets of a preset size to the target terminal according to a preset sending interval, and sequentially receive a plurality of first delay measurement packets fed back by the target terminal.
  • a second delay measurement packet; the plurality of first delay measurement packets have different preset sizes and/or preset sending intervals.
  • the first transceiver module 30 is specifically used for:
  • a plurality of second delay measurement packets fed back by the target terminal are sequentially received until the number of the second delay measurement packets is equal to a preset number of measurements.
  • the first transceiver module 30 is specifically used for:
  • the network device sends a first delay measurement packet of a preset size to the target terminal, and starts multiple timers; the time interval between each two adjacent timers is the preset sending interval. ;
  • the network device After each timer countdown ends, the network device sends a first delay measurement packet of a preset size to the target terminal until the number of sending times is equal to the preset maximum number of sending times.
  • the number of the target terminal is at least one;
  • the parsing module 40 is specifically used for:
  • the first wireless transmission delay value is obtained based on an average of a plurality of second wireless transmission delay values
  • one target terminal When there is more than one target terminal, one target terminal is selected from more than one target terminal, and is obtained based on the average value of multiple second wireless transmission delay values.
  • the first wireless transmission delay value or,
  • the third wireless transmission time corresponding to the target terminal is obtained based on the average of multiple second wireless transmission delay values corresponding to each target terminal.
  • Delay value calculate the average of the third wireless transmission delay value corresponding to more than one target terminal, and based on the average of the third wireless transmission delay value corresponding to more than one target terminal value to obtain the first wireless transmission delay value.
  • FIG. 6 is a second structural schematic diagram of a wireless transmission delay measurement device provided by an embodiment of the present disclosure.
  • a wireless transmission delay measurement device which may include:
  • the reporting module 50 is used to report the current wireless channel indicator information to the network device
  • the second transceiver module 60 is configured to receive the first delay measurement packet sent by the network device, and feed back the second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, so The second delay measurement packet includes the first delay measurement packet and an arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission time Extended value.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information.
  • the current radio bearer information includes: current delay information and/or current reliability information.
  • the second transceiver module 60 is specifically configured to: receive a plurality of first delay measurement packets sent by the network device, and feed back a plurality of second delay measurement packets to the network device.
  • the second transceiver module 60 is specifically configured to: receive a plurality of first delay measurement packets of a preset size sequentially sent by the network device according to a preset transmission interval, and feed back a plurality of first delay measurement packets to the network device in sequence. Two delay measurement packets; the plurality of first delay measurement packets have different preset sizes and/or preset sending intervals.
  • the network device involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • the base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or other names.
  • the terminal involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, etc.
  • the names of terminal equipment may also be different.
  • the terminal equipment may be called user equipment (User Equipment, UE).
  • FIG. 7 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • a network device which may include: a memory 510, a transceiver 520, and a processor 530;
  • the memory 510 is used to store computer programs; the transceiver 520 is used to send and receive data under the control of the processor 530; the processor 530 is used to read the computer program in the memory 510 and perform the following operations:
  • the first delay measurement packet carries a sending timestamp
  • the second delay measurement packet Including the first delay measurement packet and the arrival timestamp of the first delay measurement packet
  • the second delay measurement packet is parsed to obtain the sending timestamp and arrival timestamp, and the first wireless transmission delay value is determined based on the sending timestamp and arrival timestamp.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 530 and various circuits of the memory represented by memory 510 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 520 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium.
  • the processor 530 is responsible for managing the bus architecture and general processing, and the memory 510 can store data used by the processor 530 when performing operations.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information
  • the preset wireless channel indicator information includes: preset wireless bearer information and preset wireless channel quality conditions
  • the processor 530 selects target terminals from the plurality of terminals based on the comparison results between the current wireless channel indicator information of each terminal and the preset wireless channel indicator information corresponding to the target service type, including:
  • Terminals whose current wireless channel quality information satisfies the preset wireless channel quality condition are selected from the candidate terminals as target terminals.
  • the current radio bearer information includes: current delay information and/or current reliability information
  • the preset radio bearer information includes: preset delay information and/or preset reliability information
  • the processor 530 selects terminals whose current radio bearer information is the same as the preset radio bearer information from the plurality of terminals as candidate terminals, including:
  • Terminals whose current delay information is the same as the preset delay information and whose current reliability information is the same as the preset reliability information are selected from the plurality of terminals as candidate terminals.
  • the processor 530 sends the first delay measurement packet to the target terminal, and receives the second delay measurement packet fed back by the target terminal, including:
  • the processor 530 parses the second delay measurement packet to obtain the sending timestamp and arrival timestamp, and determines the first wireless transmission delay value based on the sending timestamp and arrival timestamp, including:
  • the processor 530 sends a plurality of first delay measurement packets to the target terminal, and receives a plurality of second delay measurement packets fed back by the target terminal, including:
  • the preset size and/or the preset sending interval of the delay measurement packet are different.
  • the processor 530 sequentially sends a plurality of first delay measurement packets of a preset size to the target terminal according to a preset sending interval, and sequentially receives a plurality of second delay measurement packets fed back by the target terminal.
  • a plurality of second delay measurement packets fed back by the target terminal are sequentially received until the number of the second delay measurement packets is equal to a preset number of measurements.
  • the processor 530 sends the first delay measurement packet of a preset size to the target terminal according to a preset sending interval until the number of sending times is equal to the preset maximum number of sending times, including:
  • a first delay measurement packet of a preset size is sent to the target terminal once until the number of sending times is equal to the preset maximum number of sending times.
  • the number of the target terminal is at least one;
  • the processor 530 obtains the first wireless transmission delay value based on an average of multiple second wireless transmission delay values, including:
  • the first wireless transmission delay value is obtained based on an average of a plurality of second wireless transmission delay values
  • one target terminal When there is more than one target terminal, one target terminal is selected from more than one target terminal, and is obtained based on the average value of multiple second wireless transmission delay values.
  • the first wireless transmission delay value or,
  • the third wireless transmission time corresponding to the target terminal is obtained based on the average of multiple second wireless transmission delay values corresponding to each target terminal.
  • Delay value calculate the average of the third wireless transmission delay value corresponding to more than one target terminal, and based on the average of the third wireless transmission delay value corresponding to more than one target terminal value to obtain the first wireless transmission delay value.
  • terminal and network equipment provided by the embodiments of the present disclosure can implement all the method steps implemented by the above method embodiments, and can achieve the same technical effects.
  • the implementation of the methods in this embodiment will no longer be carried out.
  • the same parts and beneficial effects will be described in detail.
  • FIG. 8 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • a terminal which may include: a memory 610, a transceiver 620 and a processor 630;
  • the memory 610 is used to store computer programs; the transceiver 620 is used to send and receive data under the control of the processor 630; the processor 630 is used to read the computer program in the memory 610 and perform the following operations:
  • the network device Receives a first delay measurement packet sent by the network device, and feed back a second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the second delay measurement packet includes The first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 630 and various circuits of the memory represented by memory 610 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 620 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium.
  • the user interface 640 may also be an interface capable of externally connecting internally required equipment.
  • the processor 630 is responsible for managing the bus architecture and general processing, and the memory 610 can store data used by the processor 630 when performing operations.
  • the processor 630 is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory 610 .
  • the processor and memory can also be physically separated.
  • the current wireless channel indicator information includes: current wireless bearer information and current wireless channel quality information.
  • the current radio bearer information includes: current delay information and/or current reliability information.
  • the processor 630 receives the first delay measurement packet sent by the network device, and feeds back the second delay measurement packet to the network device, including:
  • Receive multiple first delay measurement packets sent by the network device and feed back multiple second delay measurement packets to the network device.
  • the processor 630 receives a plurality of first delay measurement packets sent by the network device, and feeds back a plurality of second delay measurement packets to the network device, including:
  • the preset size and/or the preset sending interval of the delay measurement packets are different.
  • Figure 9 is a schematic diagram of the physical structure of an electronic device provided by an embodiment of the present disclosure.
  • the electronic device may include: a processor (processor) 710, a communication interface (Communication Interface) 720, and a memory (memory) 730 and a communication bus 740, wherein the processor 710, the communication interface 720, and the memory 730 complete communication with each other through the communication bus 740.
  • the processor 710 can call the computer program in the memory 730 to perform the steps of the wireless transmission delay measurement method, for example, including:
  • the first delay measurement packet carries a sending timestamp
  • the second delay measurement packet Including the first delay measurement packet and the arrival timestamp of the first delay measurement packet
  • the network device Receives a first delay measurement packet sent by the network device, and feed back a second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the second delay measurement packet includes The first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • the above-mentioned logical instructions in the memory 730 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
  • the technical solution of the present disclosure is essentially or the part that contributes to the relevant technology or the part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes several The instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code.
  • inventions of the present disclosure also provide a computer program product.
  • the computer program product includes a computer program.
  • the computer program can be stored on a non-transitory computer-readable storage medium.
  • the computer program is executed by a processor.
  • the computer can perform the steps of the wireless transmission delay measurement method provided by the above embodiments, including, for example:
  • the first delay measurement packet carries a sending timestamp
  • the second delay measurement packet Including the first delay measurement packet and the arrival timestamp of the first delay measurement packet
  • the first delay measurement packet sent by the network device, and feed back a second delay measurement packet to the network device;
  • the first delay measurement packet carries a sending timestamp, and the second delay measurement packet includes The first delay measurement packet and the arrival timestamp of the first delay measurement packet;
  • the second delay measurement packet is used by the network to determine the first wireless transmission delay value.
  • embodiments of the present disclosure also provide a processor-readable storage medium that stores a computer program, and the computer program is used to cause the processor to execute the methods provided by the above-mentioned embodiments. Steps, for example include:
  • the first delay measurement packet carries a sending timestamp
  • the second delay measurement packet Including the first delay measurement packet and the arrival timestamp of the first delay measurement packet
  • the network device Receives a first delay measurement packet sent by the network device, and feed back a second delay measurement packet to the network device; the first delay measurement packet carries a sending timestamp, and the second delay measurement packet includes The first delay measurement packet and the arrival timestamp of the first delay measurement packet; the second delay measurement packet is used by the network device to determine the first wireless transmission delay value.
  • the processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (magneto-optical, MO), etc.), Optical memories (such as CD, DVD, BD, HVD, etc.), and semiconductor memories (such as ROM, Erasable Programmable Read Only Memory, EPROM), Electrically Erasable Programmable Read only memory (EEPROM), non-volatile memory (NAND FLASH), solid state drives (Solid State Drives (SSD)), etc.
  • magnetic storage such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (magneto-optical, MO), etc.
  • Optical memories such as CD, DVD, BD, HVD, etc.
  • semiconductor memories such as ROM, Erasable Programmable Read Only Memory, EPROM), Electrically Erasable Programmable Read only memory (EEPROM), non-volatile memory
  • the device embodiments described above are only illustrative.
  • the units described as separate components may or may not be physically separated.
  • the components shown as units may or may not be physical units, that is, they may be located in One location, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • each embodiment can be implemented by software plus a necessary general hardware platform, and of course, it can also be implemented by hardware.
  • the computer software products can be stored in computer-readable storage media, such as ROM/RAM, disks. , optical disk, etc., including a number of instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in various embodiments or certain parts of the embodiments.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general-purpose processor, controller, microcontroller, microprocessor, for In other electronic units or combinations thereof that perform the functions described in the present disclosure.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD Programmable Logic Device
  • FPGA Field-Programmable Gate Array

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Abstract

本公开提供一种无线传输时延度量方法、装置、网络设备及终端。所述方法包括：网络设备接收多个终端分别上报的当前无线信道指标信息，并基于每个终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从多个终端中筛选出目标终端；网络设备将第一时延测量包发送给目标终端，并接收目标终端反馈的第二时延测量包；第一时延测量包携带发送时间戳，第二时延测量包包括第一时延测量包和第一时延测量包的到达时间戳；对第二时延测量包进行解析，得到发送时间戳和到达时间戳，并根据发送时间戳和到达时间戳确定第一无线传输时延值。

Description

无线传输时延度量方法、装置、网络设备及终端
相关申请的交叉引用
本申请主张在2022年04月12日在中国提交的中国专利申请号No.202210379247.3的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，具体涉及一种无线传输时延度量方法、装置、网络设备及终端。
背景技术
目前，第五代移动通信技术(5th Generation Mobile Communication Technology，5G)面向企业用户服务(To Business，ToB)业务相比于面向个人用户服务(To Consumer，ToC)业务对时延要求很高，在垂直行业应用中可支持的业务类型更为多样化，不同的业务会有不同服务级别协议(Service Level Agreement，SLA)要求，而无线网络对业务性能指标的满足程度直接影响客户的业务能否正常开展，对业务性能指标进行精准度量，才能有效监控业务体验。
目前主要包括两种时延度量方案：第一种方案是随路时标测量方式，在业务数据包中添加时间戳的方式进行时延度量，数据包传输经过的处理网元添加各自的时间戳，当数据包达到接收端时，通过计算时间戳之差，就可以得出数据包在各处理网元的时延指标；第二种方案是基于测量包的测量方式，通过构造独立的测量数据包，在独立的测量数据包中添加时间戳的方式进行时延度量。
现有的时延度量方案都是由终端或者业务服务器端触发，属于应用层的端到端的时延度量技术，无法实现对特定业务类型、特定无线信道条件下传输时延的定制化度量。
发明内容
本公开实施例提供一种无线传输时延度量方法、装置、网络设备及终端，用以解决如何实现对特定业务类型、特定无线信道条件下传输时延的定制化度量的技术问题。
第一方面，本公开实施例提供一种无线传输时延度量方法，包括：
网络设备接收多个终端分别上报的当前无线信道指标信息；
所述网络设备基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
所述网络设备将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
所述网络设备对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
在一个实施例中，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息，所述预设无线信道指标信息包括：预设无线承载信息和预设无线信道质量条件；
所述网络设备基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端，包括：
所述网络设备从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端；
所述网络设备从所述候选终端中筛选出当前无线信道质量信息满足所述预设无线信道质量条件的终端，作为目标终端。
在一个实施例中，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息，所述预设无线承载信息包括：预设时延信息和/或预设可靠性信息；
所述网络设备从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端，包括：
所述网络设备从所述多个终端中筛选出当前时延信息与所述预设时延信 息相同的终端，作为候选终端；或，
所述网络设备从所述多个终端中筛选出当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端；或，
所述网络设备从所述多个终端中筛选出当前时延信息与所述预设时延信息相同、且当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端。
在一个实施例中，所述网络设备将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包，包括：
所述网络设备将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包；
所述网络设备对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值，包括：
所述网络设备对每个所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第二无线传输时延值；
所述网络设备计算多个所述第二时延测量包对应的多个所述第二无线传输时延值的平均值，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值。
在一个实施例中，所述网络设备将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包，包括：
所述网络设备将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
在一个实施例中，所述网络设备将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包，包括：
所述网络设备按照预设发送间隔发送预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数；
所述网络设备依次接收所述目标终端反馈的多个第二时延测量包，直至所述第二时延测量包的个数等于预设度量次数。
在一个实施例中，所述网络设备按照预设发送间隔发送预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数，包括：
所述网络设备发送第一个预设大小的第一时延测量包给所述目标终端，并启动多个定时器；每相邻两个定时器之间的时间间隔为所述预设发送间隔；
在每个所述定时器倒计时结束后，所述网络设备发送一次预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数。
在一个实施例中，所述目标终端的个数为至少一个；
所述网络设备基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值，包括：
在所述目标终端的个数为一个的情况下，所述网络设备基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
在所述目标终端的个数多于一个的情况下，所述网络设备从多于一个的所述目标终端中筛选出一个所述目标终端，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
在所述目标终端的个数多于一个的情况下，所述网络设备基于每个所述目标终端对应的多个所述第二无线传输时延值的平均值得到所述目标终端对应的第三无线传输时延值，计算多于一个的所述目标终端对应的所述第三无线传输时延值的平均值，并基于多于一个的所述目标终端对应的所述第三无线传输时延值的平均值得到所述第一无线传输时延值。
第二方面，本公开实施例提供一种无线传输时延度量方法，包括：
目标终端将当前无线信道指标信息上报给网络设备；
所述目标终端接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
在一个实施例中，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息。
在一个实施例中，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息。
在一个实施例中，所述目标终端接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包，包括：
所述目标终端接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包。
在一个实施例中，所述目标终端接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包，包括：
所述目标终端接收所述网络设备按照预设发送间隔依次发送的多个预设大小的第一时延测量包，并向所述网络设备依次反馈多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
第三方面，本公开实施例提供一种无线传输时延度量装置，包括：
接收模块，用于接收多个终端分别上报的当前无线信道指标信息；
筛选模块，用于基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
第一收发模块，用于将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
解析模块，用于对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
第四方面，本公开实施例提供一种无线传输时延度量装置，包括：
上报模块，用于将当前无线信道指标信息上报给网络设备；
第二收发模块，用于接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
第五方面，本公开实施例提供一种网络设备，包括存储器，收发机，处理器；
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
接收多个终端分别上报的当前无线信道指标信息；
基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
第六方面，本公开实施例提供一种终端，包括存储器，收发机，处理器；
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
将当前无线信道指标信息上报给网络设备；
接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
第七方面，本公开实施例提供一种电子设备，包括处理器和存储有计算机程序的存储器，所述处理器执行所述程序时实现第一方面或第二方面所述的无线传输时延度量方法的步骤。
第八方面，本公开实施例提供一种计算机程序产品，包括计算机程序，所述计算机程序被处理器执行时实现第一方面或第二方面所述的无线传输时延度量方法的步骤。
本公开实施例提供的一种无线传输时延度量方法、装置、网络设备及终端，首先，网络设备通过每个终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从多个终端中筛选出符合特 定业务类型、特定无线信道条件的目标终端。而后，网络设备将携带发送时间戳的第一时延测量包发送给目标终端，并接收目标终端反馈的第二时延测量包，第二时延测量包包括第一时延测量包和第一时延测量包的到达时间戳；最后，网络设备对第二时延测量包进行解析，得到发送时间戳和到达时间戳，并根据发送时间戳和到达时间戳确定第一无线传输时延值，可以实现对特定业务类型、特定无线信道条件下传输时延的定制化度量。
附图说明
为了更清楚地说明本公开或相关技术中的技术方案，下面将对实施例或相关技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，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是本公开实施例提供的无线传输时延度量方法的流程示意图之一；
图2是本公开实施例提供的无线传输时延度量方法的交互流程示意图之一；
图3是本公开实施例提供的无线传输时延度量方法的流程示意图之二；
图4是本公开实施例提供的无线传输时延度量方法的交互流程示意图之二；
图5是本公开实施例提供的无线传输时延度量装置的结构示意图之一；
图6是本公开实施例提供的无线传输时延度量装置的结构示意图之二；
图7是本公开实施例提供的网络设备的结构示意图；
图8是本公开实施例提供的终端的结构示意图；
图9是本公开实施例提供的一种电子设备的实体结构示意图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他 实施例，都属于本公开保护的范围。
图1为本公开实施例提供的一种无线传输时延度量方法的流程示意图之一。参照图1、图2，本公开实施例提供一种无线传输时延度量方法，可以包括：
步骤101、网络设备接收多个终端分别上报的当前无线信道指标信息。
具体地，网络设备可以是无线基站设备，终端可以是企业用户终端、个人用户终端等，终端通过无线网络与网络设备之间传输业务数据，开展业务。当前无线信道指标信息用于表征终端当前所使用的无线信道的指标信息，例如：当前无线承载信息、当前无线信道质量信息等等。其中，当前无线承载信息可以包括当前时延信息和/或当前可靠性信息。
在本步骤中，多个终端分别将各自的当前无线信道指标信息上报给网络设备，网络设备接收多个终端分别对应的多个当前无线信道指标信息。
步骤102、网络设备基于每个终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从多个终端中筛选出目标终端。
具体地，目标业务类型可以是需要定制化度量的指定业务类型，预设无线信道指标信息可以是需要定制化度量的指定无线信道指标信息，例如：预设无线承载信息和预设无线信道质量条件等等。其中，预设无线承载信息包括：预设时延信息和/或预设可靠性信息。
在本步骤中，网络设备将每个终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息进行比对，从多个终端中筛选出符合特定业务类型、特定无线信道条件的目标终端。
步骤103、网络设备将第一时延测量包发送给目标终端，并接收目标终端反馈的第二时延测量包；第一时延测量包携带发送时间戳，第二时延测量包包括第一时延测量包和第一时延测量包的到达时间戳。
具体地，第一时延测量包是网络设备给待发送的时延测量包打上发送时间戳后生成的，第二时延测量包是目标终端给第一时延测量包打上到达时间戳后生成的。其中，发送时间戳可以记录网络设备发送时延测量包时的时间，到达时间戳可以记录第一时延测量包到达目标终端时的时间。
在本步骤中，网络设备将携带发送时间戳的第一时延测量包发送给目标终端。目标终端接收第一时延测量包，并给第一时延测量包打上到达时间戳，得到第二时延测量包，并将第二时延测量包反馈给网络设备。网络设备接收目标终端反馈的第二时延测量包。
步骤104、网络设备对所述第二时延测量包进行解析，得到发送时间戳和到达时间戳，并根据发送时间戳和到达时间戳确定第一无线传输时延值。
具体地，网络设备对第二时延测量包进行解析，解析出携带的发送时间戳和到达时间戳，计算发送时间戳和到达时间戳之间的差值，即第一无线传输时延值。
在本实施例中，首先，网络设备通过每个终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从多个终端中筛选出符合特定业务类型、特定无线信道条件的目标终端。而后，网络设备将携带发送时间戳的第一时延测量包发送给目标终端，并接收目标终端反馈的第二时延测量包，第二时延测量包包括第一时延测量包和第一时延测量包的到达时间戳；最后，网络设备对第二时延测量包进行解析，得到发送时间戳和到达时间戳，并根据发送时间戳和到达时间戳确定第一无线传输时延值，可以实现对特定业务类型、特定无线信道条件下传输时延的定制化度量。
可选地，上述步骤102具体包括以下子步骤：
步骤1021、网络设备从多个终端中筛选出当前无线承载信息与预设无线承载信息相同的终端，作为候选终端。
具体地，若终端的当前无线承载信息与预设无线承载信息相同，则将所述终端作为候选终端，加入候选列表中。
步骤1022、网络设备从候选终端中筛选出当前无线信道质量信息满足预设无线信道质量条件的终端，作为目标终端。
具体地，若候选列表中的候选终端的当前无线信道质量信息满足预设无线信道质量条件，则保留所述候选终端在候选列表中。若候选列表中的候选终端的当前无线信道质量信息满足预设无线信道质量条件，则将所述候选终端从候选列表中删除。最终候选列表中的候选终端即为符合特定业务类型、特定无线信道条件的目标终端。
在本实施例中，网络设备对多个终端从无线承载信息和无线信道质量信息这两方面进行二次筛选，最终得到符合特定业务类型、特定无线信道条件的目标终端。
可选地，上述步骤1021具体包括以下三种方案：
方案一，网络设备从多个终端中筛选出当前时延信息与预设时延信息相同的终端，作为候选终端。
具体地，若终端的当前时延信息与预设时延信息相同，则将所述终端作为候选终端，加入候选列表中。
方案二，网络设备从多个终端中筛选出当前可靠性信息与预设可靠性信息相同的终端，作为候选终端。
具体地，若终端的当前可靠性信息与预设可靠性信息相同，则将所述终端作为候选终端，加入候选列表中。
方案三，网络设备从多个终端中筛选出当前时延信息与预设时延信息相同、且当前可靠性信息与预设可靠性信息相同的终端，作为候选终端。
具体地，若终端的当前时延信息与预设时延信息相同、且当前可靠性信息与预设可靠性信息相同，则将所述终端作为候选终端，加入候选列表中。
在本实施例中，提供了三种筛选候选终端的方案，可以根据不同的无线承载信息筛选候选终端。
可选地，上述步骤103具体包括：网络设备将多个第一时延测量包发送给目标终端，并接收目标终端反馈的多个第二时延测量包；上述步骤104具体包括：网络设备对每个第二时延测量包进行解析，得到发送时间戳和到达时间戳，并根据发送时间戳和到达时间戳确定第二无线传输时延值；网络设备计算多个第二时延测量包对应的多个第二无线传输时延值的平均值，并基于多个第二无线传输时延值的平均值得到第一无线传输时延值。
在本实施例中，由于通过一个时延测量包来度量无线传输时延准确性低，网络设备向目标终端发送多个第一时延测量包，目标终端每接收到一个第一时延测量包，打上到达时间戳，得到第二时延测量包，并反馈给网络设备。网络设备接收到多个第二时延测量包后，对每个第二时延测量包进行解析，得到发送时间戳和到达时间戳，并计算出每个第二时延测量包对应的第二无 线传输时延值。基于多个第二时延测量包分别对应的多个第二无线传输时延值的平均值得到第一无线传输时延值，可以提升度量无线传输时延的准确性。
可选地，网络设备将多个第一时延测量包发送给目标终端，并接收目标终端反馈的多个第二时延测量包，包括：网络设备将多个预设大小的第一时延测量包按照预设发送间隔依次发送给目标终端，并依次接收目标终端反馈的多个第二时延测量包；多个第一时延测量包的预设大小和/或预设发送间隔不同。
具体地，为了模拟真实的数据包传输场景，多个第一时延测量包的预设大小可以部分相同、完全相同或完全不同，多个第一时延测量包的预设发送间隔也可以部分相同、完全相同或完全不同。
在本实施例中，网络设备生成多个预设大小和/或预设发送间隔不同的第一时延测量包，并将多个预设大小的第一时延测量包按照预设发送间隔依次发送给目标终端，并依次接收目标终端反馈的多个第二时延测量包，可以基于接收到的多个第二时延测量包度量出更真实的无线传输时延。
可选地，网络设备将多个预设大小的第一时延测量包按照预设发送间隔依次发送给目标终端，并依次接收目标终端反馈的多个第二时延测量包，包括：网络设备按照预设发送间隔发送预设大小的第一时延测量包给目标终端，直至发送次数等于预设最大发送次数；网络设备依次接收目标终端反馈的多个第二时延测量包，直至第二时延测量包的个数等于预设度量次数。
在本实施例中，网络设备按照预设发送间隔发送预设大小的第一时延测量包给目标终端，并统计发送次数，当发送次数等于预设最大发送次数时，停止发送第一时延测量包给目标终端。网络设备依次接收目标终端反馈的多个第二时延测量包，并统计接收到的第二时延测量包的个数，当第二时延测量包的个数等于预设度量次数时，网络设备开始对第二时延测量包进行解析。本实施例可以保证第一时延测量包和第二时延度量包的个数符合预设要求。
可选地，网络设备按照预设发送间隔发送预设大小的第一时延测量包给目标终端，直至发送次数等于预设最大发送次数，包括：网络设备发送第一个预设大小的第一时延测量包给目标终端，并启动多个定时器；每相邻两个定时器之间的时间间隔为预设发送间隔；在每个定时器倒计时结束后，网络 设备发送一次预设大小的第一时延测量包给目标终端，直至发送次数等于预设最大发送次数。
具体地，网络设备发送第一个预设大小的第一时延测量包给目标终端，并启动多个定时器；在第一个定时器倒计时结束后，网络设备发送第二个预设大小的第一时延测量包给目标终端；在第二个定时器倒计时结束后，网络设备发送第三个预设大小的第一时延测量包给目标终端；......在第N-1个定时器倒计时结束后，网络设备发送第N个预设大小的第一时延测量包给目标终端。其中，N为预设最大发送次数。
假设第一个定时器为5毫秒，第二个定时器为7毫秒，第三个定时器为10毫秒。第一个预设发送间隔为第一个定时器的定时时长5毫秒。每相邻两个定时器之间的时间间隔为预设发送间隔，即为：第一个定时器与第二个定时器之间的时间间隔2毫秒为第二个预设发送间隔，第二个定时器与第三个定时器之间的时间间隔3毫秒为第三个预设发送间隔。其中，第一个预设发送间隔为第一个预设大小的第一时延测量包与第二个预设大小的第一时延测量包之间的发送间隔，第二个预设发送间隔为第二个预设大小的第一时延测量包与第三个预设大小的第一时延测量包之间的发送间隔，第三个预设发送间隔为第三个预设大小的第一时延测量包与第四个预设大小的第一时延测量包之间的发送间隔。
在本实施例中，通过多个定时器可以设置不同的定时时长，从而可以满足多个预设发送间隔的度量需求。
可选地，目标终端的个数为至少一个；网络设备基于多个第二无线传输时延值的平均值得到第一无线传输时延值，可以通过如下方式实现：
方式1、在目标终端的个数为一个的情况下，网络设备基于多个第二无线传输时延值的平均值得到第一无线传输时延值；
方式2、在目标终端的个数多于一个的情况下，网络设备从多于一个的目标终端中筛选出一个目标终端，并基于多个第二无线传输时延值的平均值得到第一无线传输时延值；
方式3、在目标终端的个数多于一个的情况下，网络设备基于每个目标终端对应的多个第二无线传输时延值的平均值得到目标终端对应的第三无线 传输时延值，计算多于一个的目标终端对应的第三无线传输时延值的平均值，并基于多于一个的目标终端对应的第三无线传输时延值的平均值得到第一无线传输时延值。
在本实施例中，目标终端可以为一个或多个，针对上述方式1，目标终端的个数为一个，多个第二无线传输时延值的平均值即为第一无线传输时延值。针对上述方式2，目标终端的个数为多个，从中择优选取一个目标终端，该目标终端对应的多个第二无线传输时延值的平均值即为第一无线传输时延值。针对上述方式3，目标终端的个数为多个，每个目标终端对应的多个第二无线传输时延值的平均值即为该目标终端对应的第三无线传输时延值，多个目标终端对应的多个第三无线传输时延值的平均值即为第一无线传输时延值。本实施例可以进一步提升第一无线传输时延值的准确性。
图3为本公开实施例提供的一种无线传输时延度量方法的流程示意图之二。参照图3、图4，本公开实施例提供一种无线传输时延度量方法，可以包括：
步骤201、目标终端将当前无线信道指标信息上报给网络设备；
步骤202、所述目标终端接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于网络设备确定第一无线传输时延值。
可选地，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息。
可选地，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息。
可选地，所述目标终端接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包，包括：
所述目标终端接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包。
可选地，所述目标终端接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包，包括：
所述目标终端接收所述网络设备按照预设发送间隔依次发送的多个预设大小的第一时延测量包，并向所述网络设备依次反馈多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
下面对本公开实施例提供的无线传输时延度量装置进行描述，下文描述的无线传输时延度量装置与上文描述的无线传输时延度量方法可相互对应参照。
图5是本公开实施例提供的一种无线传输时延度量装置的结构示意图之一。参照图5，本公开实施例提供一种无线传输时延装置，可以包括：
接收模块10，用于接收多个终端分别上报的当前无线信道指标信息；
筛选模块20，用于基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
第一收发模块30，用于将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
解析模块40，用于所述网络设备对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
可选地，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息，所述预设无线信道指标信息包括：预设无线承载信息和预设无线信道质量条件；筛选模块20包括：
第一筛选单元，用于从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端；
第二筛选单元，用于从所述候选终端中筛选出当前无线信道质量信息满足所述预设无线信道质量条件的终端，作为目标终端。
可选地，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息，所述预设无线承载信息包括：预设时延信息和/或预设可靠性信息；
第一筛选单元具体用于：
从所述多个终端中筛选出当前时延信息与所述预设时延信息相同的终端，作为候选终端；或，
从所述多个终端中筛选出当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端；或，
从所述多个终端中筛选出当前时延信息与所述预设时延信息相同、且当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端。
可选地，第一收发模块30具体用于：将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包；
解析模块40具体用于：对每个所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第二无线传输时延值；计算多个所述第二时延测量包对应的多个所述第二无线传输时延值的平均值，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值。
可选地，第一收发模块30具体用于：将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
可选地，第一收发模块30具体用于：
按照预设发送间隔发送预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数；
依次接收所述目标终端反馈的多个第二时延测量包，直至所述第二时延测量包的个数等于预设度量次数。
可选地，第一收发模块30具体用于：
所述网络设备发送第一个预设大小的第一时延测量包给所述目标终端，并启动多个定时器；每相邻两个定时器之间的时间间隔为所述预设发送间隔；
在每个所述定时器倒计时结束后，所述网络设备发送一次预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数。
可选地，所述目标终端的个数为至少一个；
解析模块40具体用于：
在所述目标终端的个数为一个的情况下，基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
在所述目标终端的个数多于一个的情况下，从多于一个的所述目标终端中筛选出一个所述目标终端，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
在所述目标终端的个数多于一个的情况下，基于每个所述目标终端对应的多个所述第二无线传输时延值的平均值得到所述目标终端对应的第三无线传输时延值，计算多于一个的所述目标终端对应的所述第三无线传输时延值的平均值，并基于多于一个的所述目标终端对应的所述第三无线传输时延值的平均值得到所述第一无线传输时延值。
图6是本公开实施例提供的一种无线传输时延度量装置的结构示意图之二。参照图6，本公开实施例提供一种无线传输时延度量装置，可以包括：
上报模块50，用于将当前无线信道指标信息上报给网络设备；
第二收发模块60，用于接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
可选地，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息。
可选地，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息。
可选地，第二收发模块60具体用于：接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包。
可选地，第二收发模块60具体用于：接收所述网络设备按照预设发送间隔依次发送的多个预设大小的第一时延测量包，并向所述网络设备依次反馈多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
本公开实施例涉及的网络设备，可以是基站，该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同，基站又可以称为接入点，或者 可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备，或者其它名称。
本公开实施例涉及的终端，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可能也不相同，例如在5G系统中，终端设备可以称为用户设备(User Equipment，UE)。
图7为本公开实施例提供的网络设备的结构示意图，参照图7，本公开实施例还提供一种网络设备，可以包括：存储器510，收发机520以及处理器530；
存储器510用于存储计算机程序；收发机520，用于在所述处理器530的控制下收发数据；处理器530，用于读取所述存储器510中的计算机程序并执行以下操作：
接收多个终端分别上报的当前无线信道指标信息；
基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
其中，在图7中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器530代表的一个或多个处理器和存储器510代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机520可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。处理器530负责管理总线架构和通常的处理，存储器510可以存储处理器530在执行操作时所使用的数据。
可选地，所述当前无线信道指标信息包括：当前无线承载信息和当前无 线信道质量信息，所述预设无线信道指标信息包括：预设无线承载信息和预设无线信道质量条件；
处理器530基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端，包括：
从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端；
从所述候选终端中筛选出当前无线信道质量信息满足所述预设无线信道质量条件的终端，作为目标终端。
可选地，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息，所述预设无线承载信息包括：预设时延信息和/或预设可靠性信息；
处理器530从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端，包括：
从所述多个终端中筛选出当前时延信息与所述预设时延信息相同的终端，作为候选终端；或，
从所述多个终端中筛选出当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端；或，
从所述多个终端中筛选出当前时延信息与所述预设时延信息相同、且当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端。
可选地，处理器530将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包，包括：
将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包；
处理器530对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值，包括：
对每个所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第二无线传输时延值；
计算多个所述第二时延测量包对应的多个所述第二无线传输时延值的平 均值，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值。
可选地，处理器530将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包，包括：
将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
可选地，处理器530将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包，包括：
按照预设发送间隔发送预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数；
依次接收所述目标终端反馈的多个第二时延测量包，直至所述第二时延测量包的个数等于预设度量次数。
可选地，处理器530按照预设发送间隔发送预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数，包括：
发送第一个预设大小的第一时延测量包给所述目标终端，并启动多个定时器；每相邻两个定时器之间的时间间隔为所述预设发送间隔；
在每个所述定时器倒计时结束后，发送一次预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数。
可选地，所述目标终端的个数为至少一个；
处理器530基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值，包括：
在所述目标终端的个数为一个的情况下，基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
在所述目标终端的个数多于一个的情况下，从多于一个的所述目标终端中筛选出一个所述目标终端，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
在所述目标终端的个数多于一个的情况下，基于每个所述目标终端对应 的多个所述第二无线传输时延值的平均值得到所述目标终端对应的第三无线传输时延值，计算多于一个的所述目标终端对应的所述第三无线传输时延值的平均值，并基于多于一个的所述目标终端对应的所述第三无线传输时延值的平均值得到所述第一无线传输时延值。
在此需要说明的是，本公开实施例提供的终端以及网络设备，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图8为本公开实施例提供的终端的结构示意图，参照图8，本公开实施例还提供一种终端，可以包括：存储器610，收发机620以及处理器630；
存储器610用于存储计算机程序；收发机620，用于在所述处理器630的控制下收发数据；处理器630，用于读取所述存储器610中的计算机程序并执行以下操作：
将当前无线信道指标信息上报给网络；
接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
其中，在图8中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器630代表的一个或多个处理器和存储器610代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机620可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口640还可以是能够外接内接需要设备的接口。
处理器630负责管理总线架构和通常的处理，存储器610可以存储处理器630在执行操作时所使用的数据。
处理器630通过调用存储器610存储的计算机程序，用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
可选地，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息。
可选地，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息。
可选地，处理器630接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包，包括：
接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包。
可选地，处理器630接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包，包括：
接收所述网络设备按照预设发送间隔依次发送的多个预设大小的第一时延测量包，并向所述网络设备依次反馈多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
图9为本公开实施例提供的一种电子设备的实体结构示意图，如图9所示，该电子设备可以包括：处理器(processor)710、通信接口(Communication Interface)720、存储器(memory)730和通信总线740，其中，处理器710，通信接口720，存储器730通过通信总线740完成相互间的通信。处理器710可以调用存储器730中的计算机程序，以执行无线传输时延度量方法的步骤，例如包括：
接收多个终端分别上报的当前无线信道指标信息；
基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值；或者，
将当前无线信道指标信息上报给网络设备；
接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二 时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
此外，上述的存储器730中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-OnlyMemory，ROM)、随机存取存储器(RandomAccessMemory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
另一方面，本公开实施例还提供一种计算机程序产品，所述计算机程序产品包括计算机程序，所述计算机程序可存储在非暂态计算机可读存储介质上，所述计算机程序被处理器执行时，计算机能够执行上述各实施例所提供的无线传输时延度量方法的步骤，例如包括：
接收多个终端分别上报的当前无线信道指标信息；
基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值；或者，
将当前无线信道指标信息上报给网络设备；
接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络确定第一无线传输时延值。
另一方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使处理器执行上述各实施例提供的方法的步骤，例如包括：
接收多个终端分别上报的当前无线信道指标信息；
基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值；或者，
将当前无线信道指标信息上报给网络设备；
接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(magneto-optical，MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、可擦编程只读存储器(Erasable Programmable Read Only Memory，EPROM)、电可擦可编程只读存储器(Electrically Erasable Programmable read only memory，EEPROM)、非易失性存储器(NAND FLASH)、固态硬盘(Solid State Drives，SSD))等。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
最后应说明的是：以上实施例仅用以说明本公开的技术方案，而非对其限制；尽管参照前述实施例对本公开进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本公开各实施例技术方案的精神和范围。

Claims (19)

  1. 一种无线传输时延度量方法，包括：
    网络设备接收多个终端分别上报的当前无线信道指标信息；
    所述网络设备基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
    所述网络设备将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
    所述网络设备对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
  2. 根据权利要求1所述的无线传输时延度量方法，其中，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息，所述预设无线信道指标信息包括：预设无线承载信息和预设无线信道质量条件；
    所述网络设备基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端，包括：
    所述网络设备从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端；
    所述网络设备从所述候选终端中筛选出当前无线信道质量信息满足所述预设无线信道质量条件的终端，作为目标终端。
  3. 根据权利要求2所述的无线传输时延度量方法，其中，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息，所述预设无线承载信息包括：预设时延信息和/或预设可靠性信息；
    所述网络设备从所述多个终端中筛选出当前无线承载信息与所述预设无线承载信息相同的终端，作为候选终端，包括：
    所述网络设备从所述多个终端中筛选出当前时延信息与所述预设时延信息相同的终端，作为候选终端；或，
    所述网络设备从所述多个终端中筛选出当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端；或，
    所述网络设备从所述多个终端中筛选出当前时延信息与所述预设时延信息相同、且当前可靠性信息与所述预设可靠性信息相同的终端，作为候选终端。
  4. 根据权利要求1所述的无线传输时延度量方法，其中，所述网络设备将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包，包括：
    所述网络设备将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包；
    所述网络设备对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值，包括：
    所述网络设备对每个所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第二无线传输时延值；
    所述网络设备计算多个所述第二时延测量包对应的多个所述第二无线传输时延值的平均值，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值。
  5. 根据权利要求4所述的无线传输时延度量方法，其中，所述网络设备将多个第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的多个第二时延测量包，包括：
    所述网络设备将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
  6. 根据权利要求5所述的无线传输时延度量方法，其中，所述网络设备将多个预设大小的第一时延测量包按照预设发送间隔依次发送给所述目标终端，并依次接收所述目标终端反馈的多个第二时延测量包，包括：
    所述网络设备按照预设发送间隔发送预设大小的第一时延测量包给所述 目标终端，直至发送次数等于预设最大发送次数；
    所述网络设备依次接收所述目标终端反馈的多个第二时延测量包，直至所述第二时延测量包的个数等于预设度量次数。
  7. 根据权利要求6所述的无线传输时延度量方法，其中，所述网络设备按照预设发送间隔发送预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数，包括：
    所述网络设备发送第一个预设大小的第一时延测量包给所述目标终端，并启动多个定时器；每相邻两个定时器之间的时间间隔为所述预设发送间隔；
    在每个所述定时器倒计时结束后，所述网络设备发送一次预设大小的第一时延测量包给所述目标终端，直至发送次数等于预设最大发送次数。
  8. 根据权利要求4至7任一项所述的无线传输时延度量方法，其中，所述目标终端的个数为至少一个；
    所述网络设备基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值，包括：
    在所述目标终端的个数为一个的情况下，所述网络设备基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
    在所述目标终端的个数多于一个的情况下，所述网络设备从多于一个的所述目标终端中筛选出一个所述目标终端，并基于多个所述第二无线传输时延值的平均值得到所述第一无线传输时延值；或，
    在所述目标终端的个数多于一个的情况下，所述网络设备基于每个所述目标终端对应的多个所述第二无线传输时延值的平均值得到所述目标终端对应的第三无线传输时延值，计算多于一个的所述目标终端对应的所述第三无线传输时延值的平均值，并基于多于一个的所述目标终端对应的所述第三无线传输时延值的平均值得到所述第一无线传输时延值。
  9. 一种无线传输时延度量方法，包括：
    目标终端将当前无线信道指标信息上报给网络设备；
    所述目标终端接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳； 所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
  10. 根据权利要求9所述的无线传输时延度量方法，其中，所述当前无线信道指标信息包括：当前无线承载信息和当前无线信道质量信息。
  11. 根据权利要求10所述的无线传输时延度量方法，其中，所述当前无线承载信息包括：当前时延信息和/或当前可靠性信息。
  12. 根据权利要求9所述的无线传输时延度量方法，其中，所述目标终端接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包，包括：
    所述目标终端接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包。
  13. 根据权利要求12所述的无线传输时延度量方法，其中，所述目标终端接收所述网络设备发送的多个第一时延测量包，并向所述网络设备反馈多个第二时延测量包，包括：
    所述目标终端接收所述网络设备按照预设发送间隔依次发送的多个预设大小的第一时延测量包，并向所述网络设备依次反馈多个第二时延测量包；所述多个第一时延测量包的预设大小和/或预设发送间隔不同。
  14. 一种无线传输时延度量装置，包括：
    接收模块，用于接收多个终端分别上报的当前无线信道指标信息；
    筛选模块，用于基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
    第一收发模块，用于将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
    解析模块，用于对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
  15. 一种无线传输时延度量装置，包括：
    上报模块，用于将当前无线信道指标信息上报给网络设备；
    第二收发模块，用于接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
  16. 一种网络设备，包括存储器，收发机，处理器；
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    接收多个终端分别上报的当前无线信道指标信息；
    基于每个所述终端的当前无线信道指标信息与目标业务类型对应的预设无线信道指标信息之间的比对结果，从所述多个终端中筛选出目标终端；
    将第一时延测量包发送给所述目标终端，并接收所述目标终端反馈的第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；
    对所述第二时延测量包进行解析，得到所述发送时间戳和到达时间戳，并根据所述发送时间戳和到达时间戳确定第一无线传输时延值。
  17. 一种终端，包括存储器，收发机，处理器；
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    将当前无线信道指标信息上报给网络设备；
    接收所述网络设备发送的第一时延测量包，并向所述网络设备反馈第二时延测量包；所述第一时延测量包携带发送时间戳，所述第二时延测量包包括所述第一时延测量包和所述第一时延测量包的到达时间戳；所述第二时延测量包用于所述网络设备确定第一无线传输时延值。
  18. 一种电子设备，包括处理器和存储有计算机程序的存储器，其中，所述处理器执行所述计算机程序时实现权利要求1至8任一项所述的无线传输时延度量方法的步骤，或实现权利要求9至13任一项所述的无线传输时延度量方法的步骤。
  19. 一种计算机程序产品，包括计算机程序，其中，所述计算机程序被 处理器执行时实现权利要求1至8任一项所述的无线传输时延度量方法的步骤，或实现权利要求9至13任一项所述的无线传输时延度量方法的步骤。
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CN108513310A (zh) * 2017-02-24 2018-09-07 中国移动通信集团福建有限公司 虚拟路测方法和装置
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WO2022012141A1 (zh) * 2020-07-15 2022-01-20 华为技术有限公司 信息传输方法、装置与存储介质
CN113992297A (zh) * 2021-12-06 2022-01-28 网络通信与安全紫金山实验室 网络时延的确定方法、装置、电子设备及存储介质

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CN108513310A (zh) * 2017-02-24 2018-09-07 中国移动通信集团福建有限公司 虚拟路测方法和装置
WO2019196748A1 (zh) * 2018-04-11 2019-10-17 华为技术有限公司 一种数据传输方法和装置
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