CN104519415B - Triggering method, audio frequency and video processing equipment and the network equipment adaptively adjusted - Google Patents

Triggering method, audio frequency and video processing equipment and the network equipment adaptively adjusted Download PDF

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Publication number
CN104519415B
CN104519415B CN201310444863.3A CN201310444863A CN104519415B CN 104519415 B CN104519415 B CN 104519415B CN 201310444863 A CN201310444863 A CN 201310444863A CN 104519415 B CN104519415 B CN 104519415B
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audio frequency
measurement
radio bearer
processing equipment
video
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CN104519415A (en
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成建敏
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TD Tech Ltd
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TD Tech Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2407—Monitoring of transmitted content, e.g. distribution time, number of downloads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets

Abstract

The present invention provides a kind of triggering method adaptively adjusted, audio frequency and video processing equipment and the network equipment.Audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment, and radio bearer measurement control message includes：The configuration information of measurement object, the configuration information of reporting schemes.The network equipment measures measurement object.Audio frequency and video processing equipment receives the radio bearer measurement report message from the network equipment, and radio bearer measurement report message includes：The measurement result of measurement object.Audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of measurement object and adaptively adjusted.Using method and apparatus provided by the invention, it is possible to increase the promptness of adaptive adjustment operation.

Description

Triggering method, audio frequency and video processing equipment and the network equipment adaptively adjusted
Technical field
The present invention relates to the communication technology, more particularly to a kind of triggering method adaptively adjusted, audio frequency and video processing equipment and The network equipment.
Background technology
In audio frequency and video processing procedure, audio frequency and video processing equipment needs the status transmission according to audio frequency and video, carries out sound in good time Video adaptively adjusts operation.
At present, existing audio frequency and video processing equipment is based on real time transport protocol（Real-time Transport Protocol, abbreviation RTP）And/or RTP Control Protocol（RTP Control Protocol, abbreviation RTCP）In standard definition, Expectation code check after renewal is calculated according to packet loss, then the adaptive adjustment operation of triggering.
In the network of audio, video data transmission is carried out based on wireless environment, it is many to influence the factor of wireless environment, and Audiovisual presentation is also changeable in itself, using the above-mentioned existing triggering method adaptively adjusted, due to RTP and/or RTCP It is framework in Internet protocol（Internet Protocol, abbreviation IP）Host-host protocol on layer, therefore RTP and/or RTCP Can not delicately Cognitive radio networks transmission quality change and bandwidth change, cause it is above-mentioned it is existing adaptively adjust touch The promptness and validity of forwarding method are poor, cause slowed-down video and image to obscure, and call drop can be also caused when serious.
The content of the invention
The first aspect of the invention is to provide a kind of triggering method adaptively adjusted, of the prior art to solve Defect, improve the promptness of adaptive adjustment operation.
Another aspect of the present invention is to provide a kind of audio frequency and video processing equipment and the network equipment, to solve prior art The defects of, improve the promptness that adaptive adjustment operates.
The first aspect of the invention is to provide a kind of triggering method adaptively adjusted, including：
Audio frequency and video processing equipment sends radio bearer measurement control message, the radio bearer measurement control to the network equipment Message includes：The configuration information of measurement object, the configuration information of reporting schemes, so that the network equipment measures the measurement Object；
The audio frequency and video processing equipment receives the radio bearer measurement report message from the network equipment, described wireless Carrying measurement report message includes：The measurement result of the measurement object；
The audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of the measurement object and adaptively adjusted.
Method as described above, wherein,
The audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment to be included：At the audio frequency and video Manage equipment and send radio bearer measurement control message to the network equipment when audio frequency and video business is established；
And/or the audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment and included：The sound Video processing equipment sends radio bearer measurement when packet loss or jitter parameter are more than or equal to pre-determined threshold to the network equipment Control message；
And/or the audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment and also included before： The audio frequency and video processing equipment receives the radio bearer measurement request message from the network equipment, the radio bearer measurement Request message includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment, with the sound The pilot signal strength that the terminal device of video processing equipment communication is current is to be measured to obtain by the network equipment, the nothing Line carrying measurement request message is current in the terminal device to be communicated with the audio frequency and video processing equipment by the network equipment Pilot signal strength is less than what is sent during pre-determined threshold；The audio frequency and video processing equipment sends radio bearer measurement to the network equipment Control message includes：The audio frequency and video processing equipment sends wireless according to the radio bearer measurement request message to the network equipment Carrying measurement control message.
Method as described above, wherein, the measurement object includes following any one or more combination：Up piece of mistake Code check BLER, descending BLER, uplink transmission rate, downlink transmission rate.
Method as described above, wherein,
The reporting schemes include：Periodic report mode；
The configuration information of the reporting schemes includes：Report cycle；
The audio frequency and video processing equipment triggers audio frequency and video and adaptively adjusted according to the measurement result of the measurement object to be included： If the up BLER is more than or equal to pre-determined threshold in preset time, reduce up audio frequency and video code check；It is and/or if default The descending BLER is more than or equal to pre-determined threshold in time, then reduces downstream tones video code rate；And/or if in preset time The difference of current code check and the uplink transmission rate is more than or equal to pre-determined threshold, then reduces up audio frequency and video code check；And/or If the difference of current code check and the downlink transmission rate is more than or equal to pre-determined threshold in preset time, reduce descending audio frequency and video Code check；And/or if the up BLER is less than pre-determined threshold in preset time, increase up audio frequency and video code check；And/or if The descending BLER is less than pre-determined threshold in preset time, then increases downstream tones video code rate；And/or if work as in preset time The difference of preceding code check and the uplink transmission rate is less than pre-determined threshold, then increases up audio frequency and video code check；And/or if when default The difference of interior current code check and the downlink transmission rate is less than pre-determined threshold, then increases downstream tones video code rate.
Method as described above, wherein,
The reporting schemes include：Reporting events mode；
The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Xiamen Limit, thresholding amount of hysteresis；
The audio frequency and video processing equipment triggers audio frequency and video and adaptively adjusted according to the measurement result of the measurement object to be included： If receiving the high events of up BLER, reduce up audio frequency and video code check；And/or if receiving the high events of descending BLER, under reducing Row audio frequency and video code check；And/or if receive the low event of uplink transmission rate, and the difference of current code check and the uplink transmission rate More than or equal to pre-determined threshold, then reduce up audio frequency and video code check；And/or if receive the low event of downlink transmission rate, and currently The difference of code check and the downlink transmission rate is more than or equal to pre-determined threshold, then reduces downstream tones video code rate；And/or if receive To the low events of up BLER, then increase up audio frequency and video code check；And/or if receiving the low events of descending BLER, increase downstream tones Video code rate；And/or if receive the high event of uplink transmission rate, and the difference of the uplink transmission rate and current code check is more than Pre-determined threshold, then increase up audio frequency and video code check；And/or if receive the high event of downlink transmission rate, and downlink transfer speed Rate and the difference of current code check are more than pre-determined threshold, then increase downstream tones video code rate.
Another aspect of the present invention is to provide a kind of triggering method adaptively adjusted, including：
The network equipment receives the radio bearer measurement control message from audio frequency and video processing equipment, the radio bearer measurement Control message includes：The configuration information of measurement object, the configuration information of reporting schemes；
The network equipment measures the measurement object；
The network equipment sends radio bearer measurement report message, the radio bearer to the audio frequency and video processing equipment Measurement report message includes：The measurement result of the measurement object, so that the audio frequency and video processing equipment is according to the measurement The measurement result triggering audio frequency and video of object adaptively adjust.
Method as described above, wherein, the network equipment receives the radio bearer measurement from audio frequency and video processing equipment Also include before control message：
The network equipment measurement obtains the current pilot signal of the terminal device to be communicated with the audio frequency and video processing equipment Intensity；
If the current pilot signal strength of the terminal device to be communicated with the audio frequency and video processing equipment is less than pre-determined threshold, The network equipment sends radio bearer measurement request message, the radio bearer measurement request to the audio frequency and video processing equipment Message includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment.
Method as described above, wherein, the measurement object includes following any one or more combination：
Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
Method as described above, wherein,
The reporting schemes include：Periodic report mode；
The configuration information of the reporting schemes includes：Report cycle；
The network equipment sends radio bearer measurement report message to the audio frequency and video processing equipment to be included：The network Equipment starts the timer that time span is the report cycle, if the timer is then, is set to audio frequency and video processing Preparation send radio bearer measurement report message.
Method as described above, wherein,
The reporting schemes include：Reporting events mode；
The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Xiamen Limit, thresholding amount of hysteresis；
The network equipment sends radio bearer measurement report message to the audio frequency and video processing equipment to be included：The network At least one measured value of the measurement object in time interval is reported described in device measuring acquisition；To at least one measurement Value carries out average or filtering operation, obtains measurement result；If the measurement result is more than or equal to event triggering Upper threshold With the thresholding amount of hysteresis sum, the network equipment sends radio bearer measurement report to the audio frequency and video processing equipment and disappeared Breath, radio bearer measurement report message include the measurement result of the high event of measurement object and the measurement object；If the survey The difference that result is less than or equal to event triggering Lower Threshold and the thresholding amount of hysteresis is measured, the network equipment regards to the sound Frequency processing equipment send radio bearer measurement report message, radio bearer measurement report message include the low event of measurement object with The measurement result of the measurement object.
An additional aspect of the present invention is to provide a kind of audio frequency and video processing equipment, including：
Transmitting element, for sending radio bearer measurement control message, the radio bearer measurement control to the network equipment Message includes：The configuration information of measurement object, the configuration information of reporting schemes, so that the network equipment measures the measurement Object；
Receiving unit, for receiving the radio bearer measurement report message from the network equipment, the radio bearer Measurement report message includes：The measurement result of the measurement object；
Control unit, adaptively adjusted for triggering audio frequency and video according to the measurement result of the measurement object.
Equipment as described above, wherein,
The transmitting element is specifically used for sending radio bearer measurement control to the network equipment when audio frequency and video business is established Message；
And/or the transmitting element is specifically used for when packet loss or jitter parameter are more than or equal to pre-determined threshold to net Network equipment sends radio bearer measurement control message；
And/or the receiving unit is additionally operable to receive the radio bearer measurement request message from the network equipment, institute Stating radio bearer measurement request message includes：The current pilot signal of the terminal device that is communicated with the audio frequency and video processing equipment Intensity, the current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment is measured by the network equipment Obtain, the radio bearer measurement request message is the end to be communicated by the network equipment with the audio frequency and video processing equipment The current pilot signal strength of end equipment is less than what is sent during pre-determined threshold；The transmitting element is specifically used for according to described wireless Carry measurement request message and send radio bearer measurement control message to the network equipment.
Equipment as described above, wherein, the measurement object includes following any one or more combination：
Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
Equipment as described above, wherein,
The reporting schemes include：Periodic report mode；
The configuration information of the reporting schemes includes：Report cycle；
Described control unit is specifically for when the up BLER is more than or equal to pre-determined threshold in preset time, reducing Up audio frequency and video code check；And/or in preset time when the descending BLER is more than or equal to pre-determined threshold, reduce downstream tones Video code rate；And/or the difference of current code check and the uplink transmission rate is more than or equal to pre-determined threshold in preset time When, reduce up audio frequency and video code check；And/or in preset time the difference of current code check and the downlink transmission rate be more than or Equal to pre-determined threshold, reduce downstream tones video code rate；And/or the up BLER is less than pre-determined threshold in preset time, increase Big up audio frequency and video code check；And/or when the descending BLER is less than pre-determined threshold, increase descending audio frequency and video in preset time Code check；And/or in preset time when the difference of current code check and the uplink transmission rate is less than pre-determined threshold, increase is up Audio frequency and video code check；And/or in preset time when the difference of current code check and the downlink transmission rate is less than pre-determined threshold, increase Big downstream tones video code rate.
Equipment as described above, wherein,
The reporting schemes include：Reporting events mode；
The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Xiamen Limit, thresholding amount of hysteresis；
Described control unit is specifically used for, when receiving the high events of up BLER, reducing up audio frequency and video code check；And/or When receiving the high events of descending BLER, reduce downstream tones video code rate；And/or the low event of uplink transmission rate is being received, and work as When the difference of preceding code check and the uplink transmission rate is more than or equal to pre-determined threshold, reduce up audio frequency and video code check；And/or Receive the low event of downlink transmission rate, and when the difference of current code check and the downlink transmission rate is more than or equal to pre-determined threshold, Reduce downstream tones video code rate；And/or when receiving the low events of up BLER, increase up audio frequency and video code check；And/or receiving During event low to descending BLER, increase downstream tones video code rate；And/or receiving the high event of uplink transmission rate, and it is described on When row transmission rate and the difference of current code check are more than pre-determined threshold, increase up audio frequency and video code check；And/or receiving descending biography The defeated high event of speed, and when the difference of the downlink transmission rate and current code check is more than pre-determined threshold, increase downstream tones video codes Rate.
Another aspect of the invention is to provide a kind of network equipment, including：
Receiving unit, control message is measured for receiving the radio bearer from audio frequency and video processing equipment, it is described wirelessly to hold Carrying measurement control message includes：The configuration information of measurement object, the configuration information of reporting schemes；
Measuring unit, for measuring the measurement object；
Transmitting element, it is described wirelessly to hold for sending radio bearer measurement report message to the audio frequency and video processing equipment Carrying measurement report message includes：The measurement result of the measurement object, so that the audio frequency and video processing equipment is according to the survey The measurement result triggering audio frequency and video of amount object adaptively adjust.
Equipment as described above, wherein,
The measuring unit is additionally operable to measurement and obtains the terminal device that is communicated with the audio frequency and video processing equipment leading currently Frequency signal intensity；
The transmitting element is additionally operable in the current pilot signal of the terminal device to be communicated with the audio frequency and video processing equipment When intensity is less than pre-determined threshold, radio bearer measurement request message, the radio bearer are sent to the audio frequency and video processing equipment Measurement request message includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment.
Equipment as described above, wherein, the measurement object includes following any one or more combination：
Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
Equipment as described above, wherein,
The reporting schemes include：Periodic report mode；
The configuration information of the reporting schemes includes：Report cycle；
The network equipment also includes：Control unit, described control unit report week for starting time span to be described The timer of phase, if the timer is then, the transmitting element is controlled to send radio bearer to the audio frequency and video processing equipment Measurement report message；
The transmitting element is specifically used for sending nothing to the audio frequency and video processing equipment under the control of described control unit Line carries measurement report message.
Equipment as described above, wherein,
The reporting schemes include：Reporting events mode；
The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Xiamen Limit, thresholding amount of hysteresis；
The network equipment also includes：Control unit, described control unit, which is used to obtaining, described reports institute in time interval At least one measured value of measurement object is stated, average or filtering operation is carried out at least one measured value, obtains measurement knot Fruit, if the measurement result is more than or equal to event triggering Upper threshold and the thresholding amount of hysteresis sum, control the hair Unit is sent to send radio bearer measurement report message to the audio frequency and video processing equipment, radio bearer measurement report message includes The measurement result of the high event of measurement object and the measurement object, if the measurement result is less than or equal under event triggering The difference of thresholding and the thresholding amount of hysteresis, the transmitting element is controlled to send radio bearer measurement to the audio frequency and video processing equipment Report message, radio bearer measurement report message include the measurement result of the low event of measurement object and the measurement object；
The transmitting element is specifically used for sending nothing to the audio frequency and video processing equipment under the control of described control unit Line carries measurement report message.
From foregoing invention content, audio frequency and video processing equipment is disappeared by sending radio bearer measurement control to the network equipment Breath, makes the network equipment be measured to measurement object and by radio bearer measurement report message return measurement result, audio frequency and video Processing equipment triggers audio frequency and video according to the measurement result of measurement object and adaptively adjusted.By way of the information interaction of network element Audio frequency and video processing equipment is obtained network transmission quality monitoring result, adaptive adjustment, therefore sound are triggered according to the monitoring result Video processing equipment can timely and accurately know network transmission situation, so as to improve the promptness of adaptive adjustment operation.
Brief description of the drawings
Fig. 1 is the flow chart of the triggering method of the adaptive adjustment of the embodiment of the present invention one；
Fig. 2 is the flow chart of the triggering method of the adaptive adjustment of the embodiment of the present invention two；
Fig. 3 is the flow chart of the triggering method of the adaptive adjustment of the embodiment of the present invention three；
Fig. 4 is the structural representation of the audio frequency and video processing equipment of the embodiment of the present invention four；
Fig. 5 is the structural representation of the network equipment of the embodiment of the present invention five.
Embodiment
Fig. 1 is the flow chart of the triggering method of the adaptive adjustment of the embodiment of the present invention one.As shown in figure 1, this method bag Include procedure below.
Step 101：Audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment, so that the network Device measuring measurement object.
In this step, the radio bearer measurement control message includes：Configuration information, the reporting schemes of measurement object Configuration information.The audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment, so that the network Measurement object described in device measuring.
Step 102：The audio frequency and video processing equipment receives the radio bearer measurement report message from the network equipment.
In this step, the audio frequency and video processing equipment receives the radio bearer measurement report from the network equipment and disappeared Breath, the radio bearer measurement report message include：The measurement result of the measurement object.
Step 103：The audio frequency and video processing equipment is adaptive according to the measurement result of measurement object triggering audio frequency and video Adjustment.
In the embodiment of the present invention one, audio frequency and video processing equipment is disappeared by sending radio bearer measurement control to the network equipment Breath, makes the network equipment be measured to measurement object and by radio bearer measurement report message return measurement result, audio frequency and video Processing equipment triggers audio frequency and video according to the measurement result of measurement object and adaptively adjusted.By way of the information interaction of network element Audio frequency and video processing equipment is obtained network transmission quality monitoring result, adaptive adjustment, therefore sound are triggered according to the monitoring result Video processing equipment can timely and accurately know network transmission situation, so as to improve the promptness of adaptive adjustment operation.
Fig. 2 is the flow chart of the triggering method of the adaptive adjustment of the embodiment of the present invention two.As shown in Fig. 2 this method bag Include procedure below.
Step 201：The network equipment receives the radio bearer measurement control message from audio frequency and video processing equipment.
In this step, the network equipment receives the radio bearer measurement control message from audio frequency and video processing equipment, described Radio bearer measurement control message includes：The configuration information of measurement object, the configuration information of reporting schemes.
Step 202：The network equipment measures the measurement object.
Step 203：The network equipment sends radio bearer measurement report message to the audio frequency and video processing equipment, so that The audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of measurement object and adaptively adjusted.
In this step, the network equipment sends radio bearer measurement report message to the audio frequency and video processing equipment, The radio bearer measurement report message includes：The measurement result of the measurement object, so that the audio frequency and video processing equipment Audio frequency and video are triggered according to the measurement result of the measurement object adaptively to adjust.
In the embodiment of the present invention two, the radio bearer measurement control that the network equipment is sent according to audio frequency and video processing equipment disappears Breath, is measured to measurement object, and by radio bearer measurement report message to audio frequency and video processing equipment return measurement result, Adaptively adjusted so that audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of measurement object.Pass through information between network element Interactive mode makes audio frequency and video processing equipment obtain network transmission quality monitoring result, and adaptive adjust is triggered according to the monitoring result It is whole, therefore audio frequency and video processing equipment can timely and accurately know network transmission situation, so as to improve adaptive adjustment operation Promptness.
Fig. 3 is the flow chart of the triggering method of the adaptive adjustment of the embodiment of the present invention three.As shown in figure 3, this method bag Include procedure below.
Step 301：Network equipment measurement obtains the current pilot signal of the terminal device to be communicated with audio frequency and video processing equipment Intensity.
In this step, the network equipment obtains the signal strength information of the user using audio frequency and video processing equipment, i.e. obtains The current pilot signal strength in network system of the terminal device to be communicated with audio frequency and video processing equipment.
Step 302：The network equipment sends radio bearer measurement request message to audio frequency and video processing equipment.
In this step, if the current pilot signal strength of the terminal device to be communicated with the audio frequency and video processing equipment is less than Pre-determined threshold, then the network equipment is described wireless to audio frequency and video processing equipment transmission radio bearer measurement request message Carrying measurement request message includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment. Specifically, the network equipment by the current pilot signal strength of the terminal device to be communicated with audio frequency and video processing equipment of acquisition and is preset Thresholding is compared, when the current pilot signal strength of the terminal device to be communicated with audio frequency and video processing equipment is less than pre-determined threshold When, the network equipment judges to be currently at weak overlay area using the user of the audio frequency and video processing equipment, should perform wireless network biography Transmission quality measure, then to audio frequency and video processing equipment send radio bearer measurement request message so that audio frequency and video processing equipment according to The request message triggers wireless network transmissions quality measurement process.
Further, the network equipment can also start waiting timer after radio bearer measurement request message is sent, If before waiting timer is then, the radio bearer measurement control that audio frequency and video processing equipment is sent in step 303 is received Message, then stop waiting timer；If the waiting timer then after do not receive audio frequency and video processing equipment yet in step 303 The radio bearer of transmission measures control message, then the network equipment can perform step 302 again, i.e. the network equipment is again to sound Video processing equipment sends radio bearer measurement request message.Further, the network equipment can also set maximum number of times of transmission, When reaching maximum number of times of transmission, stop sending radio bearer measurement request message, terminate flow.
Step 303：Audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment.
In this step, audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment, passes through the step Rapid triggering wireless network transmissions quality measurement process.The radio bearer measurement control message can serve to indicate that wireless network passes Foundation, modification and the release of transmission quality measurement process.It can include in the message：Configuration information, the reporting schemes of measurement object Configuration information.Wherein, the measurement object includes following any one or more combination：Up bLock error rate（Block Error Ratio, abbreviation BLER）, descending BLER, uplink transmission rate, downlink transmission rate.The reporting schemes can be week Phase reporting schemes, correspondingly, the configuration information of the reporting schemes include：Report cycle.The reporting schemes can also be thing Part reporting schemes, correspondingly, the configuration information of the reporting schemes include：Report time interval, event triggering Upper threshold, event Trigger Lower Threshold, thresholding amount of hysteresis.
Specifically, step 303 can perform in the case of following three kinds.
Situation one：Audio frequency and video processing equipment sends radio bearer measurement control when audio frequency and video business is established to the network equipment Message.Specifically, when audio frequency and video business is established, audio frequency and video processing equipment sends radio bearer measurement control to the network equipment and disappeared Breath, trigger wireless network transmissions quality measurement process.
Situation two：Audio frequency and video processing equipment is when packet loss or jitter parameter are more than or equal to pre-determined threshold to the network equipment Send radio bearer measurement control message.Specifically, audio frequency and video processing equipment is according to the regulation of rtcp protocol, monitoring frame loss rate and Shake, when packet loss or jitter parameter are more than or equal to pre-determined threshold, send radio bearer to the network equipment and measure control and disappear Breath, trigger wireless network transmissions quality measurement process.
For the above situation one and situation two, above-mentioned steps 301 and step 302 can not be performed, is meeting the above situation One or during situation two, directly perform step 303.
Situation three：Audio frequency and video processing equipment sends radio bearer to the network equipment according to radio bearer measurement request message and surveyed Measure control message.For situation three, after step 301 and step 302 is performed, step 303 is performed.Specifically, at audio frequency and video After reason equipment receives the radio bearer measurement request message of network equipment transmission in step 302, according to current demand, really It is fixed whether to need to trigger wireless network transmissions quality measurement process, wireless network transmissions quality measurement process is if desired triggered, then Step 303 is performed, if wireless network transmissions quality measurement process need not be triggered, terminates flow.
Step 304：The network equipment returns to radio bearer measurement response message to audio frequency and video processing equipment.
In this step, the network equipment returns to radio bearer measurement response message to audio frequency and video processing equipment, and the message can For informing measurement control success or failure to audio frequency and video processing equipment.
Further, if network equipment feedback is that the radio bearer measurement response that measurement control fails disappears in step 304 Breath, then audio frequency and video processing equipment can start a timer, then perform step 303 again in timer, i.e. send out again Send radio bearer to measure control message, measure control, trigger wireless network transmissions quality measurement process.Further, sound Video processing equipment can set maximum number of times of transmission, when reaching maximum number of times of transmission, stop sending radio bearer measurement control Message processed.
Step 305：The network equipment measures the measurement object.
Step 306：The network equipment sends radio bearer measurement report message to audio frequency and video processing equipment.
In this step, the network equipment sends radio bearer measurement report message to audio frequency and video processing equipment, described wireless Carrying measurement report message includes：The measurement result of the measurement object.
Specifically, in the case where reporting schemes use periodic report mode, the specific method of step 306 includes：Network Equipment starts the timer that time span is report cycle, if the timer is then, nothing is sent to audio frequency and video processing equipment Line carries measurement report message.
Specifically, in the case where reporting schemes use reporting events mode, the specific method of step 306 includes：First, Network equipment measurement obtains at least one measured value for reporting measurement object in time interval.Then, the network equipment is at least one Individual measured value carries out average or filtering operation, obtains measurement result, wherein, average calculating operation can use arithmetic average computing, filter Ripple computing can use Alpha's filtering operation.Finally, if measurement result is more than or equal to event triggering Upper threshold and thresholding is slow Stagnant amount sum, then to audio frequency and video processing equipment transmission radio bearer measurement report message, the radio bearer measures to be reported the network equipment Accusing message includes the measurement result of the high event of measurement object and measurement object, for example, the high events of up BLER and up BLER Measurement result, the measurement result of the high events of descending BLER and descending BLER, the high event of uplink transmission rate and uplink speed The measurement result of the high event of the measurement result of rate, downlink transmission rate and downlink transmission rate；If measurement result is less than or equal to Event triggers the difference of Lower Threshold and thresholding amount of hysteresis, and the network equipment sends radio bearer measurement report to audio frequency and video processing equipment and disappeared Breath, radio bearer measurement report message includes the measurement result of the low event of measurement object and measurement object, for example, up BLER Low event and up BLER measurement result, the measurement result of the low events of descending BLER and descending BLER, uplink transmission rate are low Event and the low event of the measurement result of uplink transmission rate, downlink transmission rate and the measurement result of downlink transmission rate.
Step 307：Audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of measurement object and adaptively adjusted.
In this step, audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of measurement object and adaptively adjusted.
Specifically, in the case where reporting schemes use periodic report mode, the specific method of step 307 includes following One or more combinations：If the up BLER is more than or equal to pre-determined threshold in preset time, reduce up audio frequency and video Code check；If the descending BLER is more than or equal to pre-determined threshold in preset time, reduce downstream tones video code rate；If when default The difference of interior current code check and the uplink transmission rate is more than or equal to pre-determined threshold, then reduces up audio frequency and video code check；If The difference of current code check and the downlink transmission rate is more than or equal to pre-determined threshold in preset time, then reduces downstream tones video codes Rate；If the up BLER is less than pre-determined threshold in preset time, increase up audio frequency and video code check；It is if described in preset time Descending BLER is less than pre-determined threshold, then increases downstream tones video code rate；If current code check and the uplink in preset time The difference of speed is less than pre-determined threshold, then increases up audio frequency and video code check；If current code check and the downlink transfer in preset time The difference of speed is less than pre-determined threshold, then increases downstream tones video code rate.Specifically, if what audio frequency and video processing equipment persistently received BLER measured values are above default BLER high thresholds, then audio frequency and video processing equipment judges that current transmission quality is deteriorated.If sound regards The measured value for the transmission rate that frequency processing equipment persistently receives is respectively less than current code check, and difference is all higher than default transmission rate Poor thresholding, then audio frequency and video processing equipment judge bandwidth of air-interface compressed.In above-mentioned two situations, audio frequency and video processing equipment starts Adaptive adjustment process, by adjusting parameter or start available algorithm, audio frequency and video code check is reduced, by sacrificing part audio frequency and video The risk of radio open step-out can be reduced, avoid causing link-quality from further deteriorating or call drop.If audio frequency and video processing equipment The BLER measured values persistently received are below default BLER low thresholds, then audio frequency and video processing equipment judges that transmission quality is recovered. If the measured value for the transmission rate that audio frequency and video processing equipment persistently receives is respectively less than current code check, and difference is respectively less than default biography Defeated speed difference thresholding, or the measured value of the transmission rate persistently received are all higher than current code check, and difference is all higher than default biography Defeated speed difference thresholding, then audio frequency and video processing equipment judgement bandwidth of air-interface recovery.In above-mentioned two situations, audio frequency and video processing equipment Start adaptive adjustment process, by adjusting parameter or start available algorithm, increase audio frequency and video code check, improve audio frequency and video performance.
Specifically, in the case where reporting schemes use reporting events mode, the specific method of step 307 includes：It is described Audio frequency and video processing equipment triggers audio frequency and video and adaptively adjusted according to the measurement result of the measurement object to be included：If receive up The high events of BLER, then reduce up audio frequency and video code check；And/or if receiving the high events of descending BLER, reduce downstream tones video codes Rate；And/or if receive the low event of uplink transmission rate, and the difference of current code check and the uplink transmission rate is more than or equal to Pre-determined threshold, then reduce up audio frequency and video code check；And/or if receive the low event of downlink transmission rate, and current code check with it is described The difference of downlink transmission rate is more than or equal to pre-determined threshold, then reduces downstream tones video code rate；And/or if receive up BLER Low event, then increase up audio frequency and video code check；And/or if receiving the low events of descending BLER, increase downstream tones video code rate； And/or if receive the high event of uplink transmission rate, and the difference of the uplink transmission rate and current code check is more than pre-determined threshold, Then increase up audio frequency and video code check；And/or if receive the high event of downlink transmission rate, and the downlink transmission rate with it is current The difference of code check is more than pre-determined threshold, then increases downstream tones video code rate.Specifically, if audio frequency and video processing equipment receive it is up or under The high events of capable BLER, then audio frequency and video processing equipment judge transmission quality be deteriorated.If audio frequency and video processing equipment receive it is up or under The low event of capable transmission rate, and the measured value of the transmission rate received is less than current code check, and its difference is more than default biography Defeated speed difference thresholding, then audio frequency and video processing equipment judge bandwidth of air-interface compressed.In above-mentioned two situations, audio frequency and video processing equipment Start adaptive adjustment process, by adjusting parameter or start available algorithm, flat video low bit- rate, regarded by sacrificing part sound Frequency performance, the risk of radio open step-out is reduced, avoid causing link-quality from further deteriorating or call drop.If audio frequency and video processing is set Standby to receive the low events of BLER, then audio frequency and video processing equipment judges that transmission quality improves.If audio frequency and video processing equipment receives bandwidth height Event, and the measured value of the transmission rate received is more than current code check, and its difference is more than default transmission rate difference thresholding, then Audio frequency and video processing equipment judges that bandwidth of air-interface is resumed.In above-mentioned two situations, audio frequency and video processing equipment starts adaptive adjust Journey is had suffered, by adjusting parameter or starts available algorithm, increases audio frequency and video code check, improve audio frequency and video performance.
In the embodiment of the present invention three, audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment, The network equipment is measured to measurement object and set by radio bearer measurement report message return measurement result, audio frequency and video processing It is standby adaptively to be adjusted according to the measurement result of measurement object triggering audio frequency and video.Sound is regarded by way of the information interaction of network element Frequency processing equipment obtains network transmission quality monitoring result, and adaptive adjustment is triggered according to the monitoring result, therefore at audio frequency and video Reason equipment can timely and accurately know network transmission situation, so as to improve the promptness of adaptive adjustment operation.
In various embodiments of the present invention, radio bearer measurement request message, radio bearer measurement control message, wireless Carrying measurement response message and radio bearer measurement report message can use proprietary protocol to send.The network equipment specifically can be with For the plurality of devices of a variety of wireless-transmission networks, such as it can be Long Term Evolution（Long Term Evolution, abbreviation LTE） The CDMA of system or time division synchronous（Time Division Synchronous Code Division Multiple Access, abbreviation TDSCDMA）The evolved base station of system（Evolved Node B, abbreviation eNB）Deng.
On the basis of the technical scheme of each embodiment of the invention described above, further, audio frequency and video processing equipment is also Measurement report request message can be received, further, audio frequency and video processing equipment can also be directed to packet loss, delay variation etc. and refer to Mark is monitored.
Fig. 4 is the structural representation of the audio frequency and video processing equipment of the embodiment of the present invention four.As shown in figure 4, the equipment is at least Including：Transmitting element 41, receiving unit 42 and control unit 43.
Wherein, transmitting element 41 is used to send radio bearer measurement control message to the network equipment, and the radio bearer is surveyed Amount control message includes：The configuration information of measurement object, the configuration information of reporting schemes, so that the network equipment measures institute State measurement object.
Receiving unit 42 is used to receive the radio bearer measurement report message from the network equipment, the radio bearer Measurement report message includes：The measurement result of the measurement object；
Control unit 43 is used to adaptively be adjusted according to the measurement result of measurement object triggering audio frequency and video.
On the basis of above-mentioned technical proposal, further, the transmitting element 41 is specifically used for building in audio frequency and video business Immediately radio bearer measurement control message is sent to the network equipment；And/or the transmitting element 41 be specifically used in packet loss or When jitter parameter is more than or equal to pre-determined threshold radio bearer measurement control message is sent to the network equipment；And/or the reception Unit 42 is additionally operable to receive the radio bearer measurement request message from the network equipment, and the radio bearer measurement request disappears Breath includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment, at the audio frequency and video The pilot signal strength that the terminal device of reason equipment communication is current is to be measured to obtain by the network equipment, the radio bearer Measurement request message is to be believed by the network equipment in the current pilot tone of the terminal device to be communicated with the audio frequency and video processing equipment Number intensity is less than what is sent during pre-determined threshold；The transmitting element 41 is specifically used for according to the radio bearer measurement request message Radio bearer measurement control message is sent to the network equipment.
On the basis of above-mentioned technical proposal, further, the measurement object includes following any one or more Combination：Up BLER, descending BLER, uplink transmission rate, downlink transmission rate.
On the basis of above-mentioned technical proposal, further, the reporting schemes include：Periodic report mode；Correspondingly, The configuration information of the reporting schemes includes：Report cycle；Correspondingly, described control unit 43 is specifically used in preset time When the up BLER is more than or equal to pre-determined threshold, reduce up audio frequency and video code check；And/or in preset time it is described under When row BLER is more than or equal to pre-determined threshold, reduce downstream tones video code rate；And/or current code check and institute in preset time When stating the difference of uplink transmission rate and being more than or equal to pre-determined threshold, reduce up audio frequency and video code check；And/or in preset time The difference of current code check and the downlink transmission rate is more than or equal to pre-determined threshold, reduces downstream tones video code rate；And/or The up BLER is less than pre-determined threshold in preset time, increases up audio frequency and video code check；It is and/or described in preset time When descending BLER is less than pre-determined threshold, increase downstream tones video code rate；And/or in preset time current code check with it is described on When the difference of row transmission rate is less than pre-determined threshold, increase up audio frequency and video code check；And/or in preset time current code check with When the difference of the downlink transmission rate is less than pre-determined threshold, increase downstream tones video code rate.
On the basis of above-mentioned technical proposal, further, the reporting schemes include：Reporting events mode；Correspondingly, The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Lower Threshold, thresholding slow Stagnant amount；Correspondingly, described control unit 43 is specifically used for, when receiving the high events of up BLER, reducing up audio frequency and video code check； And/or when receiving the high events of descending BLER, reduce downstream tones video code rate；And/or receiving the low thing of uplink transmission rate Part, and when the difference of current code check and the uplink transmission rate is more than or equal to pre-determined threshold, reduce up audio frequency and video code check； And/or the low event of downlink transmission rate is being received, and the difference of current code check and the downlink transmission rate is more than or equal to default During thresholding, reduce downstream tones video code rate；And/or when receiving the low events of up BLER, increase up audio frequency and video code check；With/ Or, when receiving the low events of descending BLER, increase downstream tones video code rate；And/or the high event of uplink transmission rate is being received, And the difference of the uplink transmission rate and current code check increases up audio frequency and video code check when being more than pre-determined threshold；And/or receiving To the high event of downlink transmission rate, and when the difference of the downlink transmission rate and current code check is more than pre-determined threshold, increase is descending Audio frequency and video code check.
On the basis of the technical scheme of the embodiments of the present invention four, further, receiving unit 42 can also receive Measurement report request message, further, control unit 43 can also be directed to the indexs such as packet loss, delay variation and be monitored.
The audio frequency and video processing equipment of the embodiment of the present invention four can be used for performing the embodiment of the present invention one to present invention implementation The triggering method of adaptive adjustment described in example three, its specific implementation process and technique effect are referred to the embodiment of the present invention one To the embodiment of the present invention three, here is omitted.
Fig. 5 is the structural representation of the network equipment of the embodiment of the present invention five.As shown in figure 5, the equipment comprises at least：Connect Receive unit 51, measuring unit 52 and transmitting element 53.
Wherein, receiving unit 51 is used to receive the radio bearer measurement control message from audio frequency and video processing equipment, described Radio bearer measurement control message includes：The configuration information of measurement object, the configuration information of reporting schemes.
Measuring unit 52 is used to measure the measurement object.
Transmitting element 53 is used to send radio bearer measurement report message to the audio frequency and video processing equipment, described wirelessly to hold Carrying measurement report message includes：The measurement result of the measurement object, so that the audio frequency and video processing equipment is according to the survey The measurement result triggering audio frequency and video of amount object adaptively adjust.
On the basis of above-mentioned technical proposal, further, the measuring unit 52 is additionally operable to measurement and obtained and the sound The current pilot signal strength of terminal device of video processing equipment communication；Correspondingly, the transmitting element 53 be additionally operable to When the current pilot signal strength of the terminal device of audio frequency and video processing equipment communication is less than pre-determined threshold, to the audio frequency and video Processing equipment sends radio bearer measurement request message, and the radio bearer measurement request message includes：With the audio frequency and video The current pilot signal strength of terminal device of processing equipment communication.
On the basis of above-mentioned technical proposal, further, the measurement object includes following any one or more Combination：Up BLER, descending BLER, uplink transmission rate, downlink transmission rate.
On the basis of above-mentioned technical proposal, further, the reporting schemes include：Periodic report mode.Correspondingly, The configuration information of the reporting schemes includes：Report cycle.Correspondingly, the network equipment also includes：Control unit 54, it is described Control unit 54 is used to start the timer that time span is the report cycle, if the timer is then, controls the hair Unit 53 is sent to send radio bearer measurement report message to the audio frequency and video processing equipment.Correspondingly, the transmitting element 53 has Body is used to send radio bearer measurement report message to the audio frequency and video processing equipment under the control of described control unit 54.
On the basis of above-mentioned technical proposal, further, the reporting schemes include：Reporting events mode.Correspondingly, The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Lower Threshold, thresholding slow Stagnant amount.Correspondingly, the network equipment also includes：Control unit 54, described control unit 54 are used to obtain to call time on described At least one measured value of the measurement object in interval, average or filtering operation is carried out at least one measured value, is obtained Measurement result is obtained, if the measurement result is more than or equal to event triggering Upper threshold and the thresholding amount of hysteresis sum, control Make the transmitting element 53 and send radio bearer measurement report message, radio bearer measurement report to the audio frequency and video processing equipment Message includes the measurement result of the high event of measurement object and the measurement object, if the measurement result is less than or equal to described Event triggers the difference of Lower Threshold and the thresholding amount of hysteresis, controls the transmitting element 53 to be sent to the audio frequency and video processing equipment Radio bearer measurement report message, radio bearer measurement report message include the low event of measurement object and the measurement object Measurement result.Correspondingly, the transmitting element 53 is specifically used under the control of described control unit 54 at the audio frequency and video Manage equipment and send radio bearer measurement report message.
The network equipment of the embodiment of the present invention five can be used for performing the embodiment of the present invention one to the institute of the embodiment of the present invention three The triggering method for the adaptive adjustment stated, its specific implementation process and technique effect are referred to the embodiment of the present invention one to this hair Bright embodiment three, here is omitted.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme.

Claims (16)

  1. A kind of 1. triggering method adaptively adjusted, it is characterised in that including：
    Audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment, and the radio bearer measures control message Include：The configuration information of measurement object, the configuration information of reporting schemes, so that the network equipment measurement measurement pair As；
    The audio frequency and video processing equipment receives the radio bearer measurement report message from the network equipment, the radio bearer Measurement report message includes：The measurement result of the measurement object；Wherein, the configuration information of the measurement object is used for described The network equipment measures to the measurement object, and the radio bearer measurement report is that the network equipment reports according to The configuration information of mode is sent to the audio frequency and video processing equipment；
    The audio frequency and video processing equipment triggers audio frequency and video according to the measurement result of the measurement object and adaptively adjusted；
    The measurement object includes following any one or more combination：
    Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
  2. 2. according to the method for claim 1, it is characterised in that
    The audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment to be included：The audio frequency and video processing is set It is standby to send radio bearer measurement control message to the network equipment when audio frequency and video business is established；
    And/or the audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment and included：The audio frequency and video Processing equipment sends radio bearer measurement control when packet loss or jitter parameter are more than or equal to pre-determined threshold to the network equipment Message；
    And/or the audio frequency and video processing equipment sends radio bearer measurement control message to the network equipment and also included before：It is described Audio frequency and video processing equipment receives the radio bearer measurement request message from the network equipment, the radio bearer measurement request Message includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment, with the audio frequency and video The pilot signal strength that the terminal device of processing equipment communication is current is to be measured to obtain by the network equipment, described wirelessly to hold It is in the current pilot tone of the terminal device to be communicated with the audio frequency and video processing equipment by the network equipment to carry measurement request message Signal intensity is less than what is sent during pre-determined threshold；The audio frequency and video processing equipment sends radio bearer measurement control to the network equipment Message includes：The audio frequency and video processing equipment sends radio bearer according to the radio bearer measurement request message to the network equipment Measure control message.
  3. 3. method according to claim 1 or 2, it is characterised in that
    The reporting schemes include：Periodic report mode；
    The configuration information of the reporting schemes includes：Report cycle；
    The audio frequency and video processing equipment triggers audio frequency and video and adaptively adjusted according to the measurement result of the measurement object to be included：It is if pre- If the up BLER is more than or equal to pre-determined threshold in the time, then reduce up audio frequency and video code check；And/or if preset time The interior descending BLER is more than or equal to pre-determined threshold, then reduces downstream tones video code rate；It is and/or if current in preset time The difference of code check and the uplink transmission rate is more than or equal to pre-determined threshold, then reduces up audio frequency and video code check；And/or if in advance If the difference of current code check and the downlink transmission rate is more than or equal to pre-determined threshold in the time, then reduce downstream tones video codes Rate；And/or if the up BLER is less than pre-determined threshold in preset time, increase up audio frequency and video code check；And/or if in advance If the descending BLER is less than pre-determined threshold in the time, then increase downstream tones video code rate；It is and/or if current in preset time The difference of code check and the uplink transmission rate is less than pre-determined threshold, then increases up audio frequency and video code check；And/or if preset time The difference of interior current code check and the downlink transmission rate is less than pre-determined threshold, then increases downstream tones video code rate.
  4. 4. method according to claim 1 or 2, it is characterised in that
    The reporting schemes include：Reporting events mode；
    The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Lower Threshold, door Limit amount of hysteresis；
    The audio frequency and video processing equipment triggers audio frequency and video and adaptively adjusted according to the measurement result of the measurement object to be included：If receive To the high events of up BLER, then reduce up audio frequency and video code check；And/or if receiving the high events of descending BLER, reduce downstream tones Video code rate；And/or if receive the low event of uplink transmission rate, and the difference of current code check and the uplink transmission rate is more than Or equal to pre-determined threshold, then reduce up audio frequency and video code check；And/or if receive the low event of downlink transmission rate, and current code check And the difference of the downlink transmission rate is more than or equal to pre-determined threshold, then reduce downstream tones video code rate；And/or if receive The low events of row BLER, then increase up audio frequency and video code check；And/or if receiving the low events of descending BLER, increase descending audio frequency and video Code check；And/or if receive the high event of uplink transmission rate, and the difference of the uplink transmission rate and current code check is more than default Thresholding, then increase up audio frequency and video code check；And/or if receive the high event of downlink transmission rate, and the downlink transmission rate with The difference of current code check is more than pre-determined threshold, then increases downstream tones video code rate.
  5. A kind of 5. triggering method adaptively adjusted, it is characterised in that including：
    The network equipment receives the radio bearer measurement control message from audio frequency and video processing equipment, the radio bearer measurement control Message includes：The configuration information of measurement object, the configuration information of reporting schemes；
    The network equipment measures the measurement object according to the configuration information of the measurement object；
    The network equipment sends radio bearer to the audio frequency and video processing equipment according to the configuration information of the reporting schemes and surveyed Report message is measured, the radio bearer measurement report message includes：The measurement result of the measurement object, so that the sound regards Frequency processing equipment triggers audio frequency and video according to the measurement result of the measurement object and adaptively adjusted；
    The measurement object includes following any one or more combination：
    Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
  6. 6. according to the method for claim 5, it is characterised in that the network equipment is received from audio frequency and video processing equipment Also include before radio bearer measurement control message：
    The network equipment measurement obtains the current pilot signal strength of the terminal device to be communicated with the audio frequency and video processing equipment；
    If the current pilot signal strength of the terminal device to be communicated with the audio frequency and video processing equipment is less than pre-determined threshold, described The network equipment sends radio bearer measurement request message, the radio bearer measurement request message to the audio frequency and video processing equipment Include：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment.
  7. 7. the method according to claim 5 or 6, it is characterised in that
    The reporting schemes include：Periodic report mode；
    The configuration information of the reporting schemes includes：Report cycle；
    The network equipment sends radio bearer measurement report message to the audio frequency and video processing equipment to be included：The network equipment Start the timer that time span is the report cycle, if the timer is then, sent out to the audio frequency and video processing equipment Send radio bearer measurement report message.
  8. 8. the method according to claim 5 or 6, it is characterised in that
    The reporting schemes include：Reporting events mode；
    The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Lower Threshold, door Limit amount of hysteresis；
    The network equipment sends radio bearer measurement report message to the audio frequency and video processing equipment to be included：The network equipment At least one measured value of the measurement object in time interval is reported described in measurement acquisition；At least one measured value is entered Capable average or filtering operation, obtains measurement result；If the measurement result is more than or equal to event triggering Upper threshold and institute Thresholding amount of hysteresis sum is stated, the network equipment sends radio bearer measurement report message, nothing to the audio frequency and video processing equipment Line carrying measurement report message includes the measurement result of the high event of measurement object and the measurement object；If the measurement result Less than or equal to the difference that the event triggers Lower Threshold and the thresholding amount of hysteresis, the network equipment is handled to the audio frequency and video Equipment sends radio bearer measurement report message, and radio bearer measurement report message includes the low event of measurement object and the survey Measure the measurement result of object.
  9. A kind of 9. audio frequency and video processing equipment, it is characterised in that including：
    Transmitting element, for sending radio bearer measurement control message to the network equipment, the radio bearer measures control message Include：The configuration information of measurement object, the configuration information of reporting schemes, so that the network equipment measurement measurement pair As；
    Receiving unit, for receiving the radio bearer measurement report message from the network equipment, the radio bearer measurement Report message includes：The measurement result of the measurement object；Wherein, the configuration information of the measurement object is used for the network Equipment measures to the measurement object, and the radio bearer measurement report is the network equipment according to the reporting schemes Configuration information send to the audio frequency and video processing equipment；
    Control unit, adaptively adjusted for triggering audio frequency and video according to the measurement result of the measurement object；
    The measurement object includes following any one or more combination：
    Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
  10. 10. equipment according to claim 9, it is characterised in that
    The transmitting element is specifically used for sending radio bearer measurement control message to the network equipment when audio frequency and video business is established；
    And/or the transmitting element is specifically used for setting to network when packet loss or jitter parameter are more than or equal to pre-determined threshold Preparation send radio bearer to measure control message；
    And/or the receiving unit is additionally operable to receive the radio bearer measurement request message from the network equipment, the nothing Line carrying measurement request message includes：The current pilot signal of the terminal device that is communicated with the audio frequency and video processing equipment is strong Spend, the current pilot signal strength of the terminal device to be communicated with the audio frequency and video processing equipment is obtained by the network equipment measurement , the radio bearer measurement request message is in the terminal to be communicated with the audio frequency and video processing equipment by the network equipment The current pilot signal strength of equipment is less than what is sent during pre-determined threshold；The transmitting element is specifically used for wirelessly being held according to described Carry measurement request message and send radio bearer measurement control message to the network equipment.
  11. 11. the equipment according to claim 9 or 10, it is characterised in that
    The reporting schemes include：Periodic report mode；
    The configuration information of the reporting schemes includes：Report cycle；
    Described control unit is specifically for when the up BLER is more than or equal to pre-determined threshold in preset time, reducing up Audio frequency and video code check；And/or when the descending BLER is more than or equal to pre-determined threshold, reduce descending audio frequency and video in preset time Code check；And/or when the difference of current code check and the uplink transmission rate is more than or equal to pre-determined threshold, subtract in preset time Small up audio frequency and video code check；And/or the difference of current code check and the downlink transmission rate is more than or equal in advance in preset time Gating limits, and reduces downstream tones video code rate；And/or the up BLER is less than pre-determined threshold in preset time, increase is up Audio frequency and video code check；And/or in preset time when the descending BLER is less than pre-determined threshold, increase downstream tones video code rate； And/or when the difference of current code check and the uplink transmission rate is less than pre-determined threshold, increase up audio frequency and video in preset time Code check；And/or in preset time when the difference of current code check and the downlink transmission rate is less than pre-determined threshold, increase is descending Audio frequency and video code check.
  12. 12. the equipment according to claim 9 or 10, it is characterised in that
    The reporting schemes include：Reporting events mode；
    The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Lower Threshold, door Limit amount of hysteresis；
    Described control unit is specifically used for, when receiving the high events of up BLER, reducing up audio frequency and video code check；And/or receiving During event high to descending BLER, reduce downstream tones video code rate；And/or the low event of uplink transmission rate is being received, and work as former code When rate and the difference of the uplink transmission rate are more than or equal to pre-determined threshold, reduce up audio frequency and video code check；And/or receiving The low event of downlink transmission rate, and when the difference of current code check and the downlink transmission rate is more than or equal to pre-determined threshold, reduction Downstream tones video code rate；And/or when receiving the low events of up BLER, increase up audio frequency and video code check；And/or in the case where receiving During the low events of row BLER, increase downstream tones video code rate；And/or receiving the high event of uplink transmission rate, and the up biography When defeated speed and the difference of current code check are more than pre-determined threshold, increase up audio frequency and video code check；And/or receiving downlink transfer speed The high event of rate, and when the difference of the downlink transmission rate and current code check is more than pre-determined threshold, increase downstream tones video code rate.
  13. A kind of 13. network equipment, it is characterised in that including：
    Receiving unit, control message is measured for receiving the radio bearer from audio frequency and video processing equipment, the radio bearer is surveyed Amount control message includes：The configuration information of measurement object, the configuration information of reporting schemes；
    Measuring unit, for measuring the measurement object according to the configuration information of the measurement object；
    Transmitting element, send radio bearer to the audio frequency and video processing equipment for the configuration information according to the reporting schemes and survey Report message is measured, the radio bearer measurement report message includes：The measurement result of the measurement object, so that the sound regards Frequency processing equipment triggers audio frequency and video according to the measurement result of the measurement object and adaptively adjusted；
    The measurement object includes following any one or more combination：
    Up bLock error rate BLER, descending BLER, uplink transmission rate, downlink transmission rate.
  14. 14. equipment according to claim 13, it is characterised in that
    The measuring unit is additionally operable to measurement and obtains the current pilot tone letter of the terminal device to be communicated with the audio frequency and video processing equipment Number intensity；
    The transmitting element is additionally operable in the current pilot signal strength of the terminal device to be communicated with the audio frequency and video processing equipment During less than pre-determined threshold, radio bearer measurement request message, the radio bearer measurement are sent to the audio frequency and video processing equipment Request message includes：The current pilot signal strength of the terminal device that is communicated with the audio frequency and video processing equipment.
  15. 15. the equipment according to claim 13 or 14, it is characterised in that
    The reporting schemes include：Periodic report mode；
    The configuration information of the reporting schemes includes：Report cycle；
    The network equipment also includes：Control unit, described control unit are used to start time span for the report cycle Timer, if the timer is then, the transmitting element is controlled to send radio bearer measurement to the audio frequency and video processing equipment Report message；
    The transmitting element, which is specifically used for sending to the audio frequency and video processing equipment under the control of described control unit, wirelessly to be held Carry measurement report message.
  16. 16. the equipment according to claim 13 or 14, it is characterised in that
    The reporting schemes include：Reporting events mode；
    The configuration information of the reporting schemes includes：Report time interval, event triggering Upper threshold, event triggering Lower Threshold, door Limit amount of hysteresis；
    The network equipment also includes：Control unit, described control unit, which is used to obtaining, described reports the survey in time interval At least one measured value of object is measured, average or filtering operation is carried out at least one measured value, obtains measurement result, if The measurement result is more than or equal to event triggering Upper threshold and the thresholding amount of hysteresis sum, controls the transmitting element Radio bearer measurement report message is sent to the audio frequency and video processing equipment, radio bearer measurement report message includes measurement pair As high event and the measurement result of the measurement object, if the measurement result be less than or equal to event triggering Lower Threshold with The difference of the thresholding amount of hysteresis, control the transmitting element to send radio bearer measurement report to the audio frequency and video processing equipment and disappear Breath, radio bearer measurement report message include the measurement result of the low event of measurement object and the measurement object；
    The transmitting element, which is specifically used for sending to the audio frequency and video processing equipment under the control of described control unit, wirelessly to be held Carry measurement report message.
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