CN102395208B - A kind of adjust automatically voice sends the methods, devices and systems of parameter - Google Patents
A kind of adjust automatically voice sends the methods, devices and systems of parameter Download PDFInfo
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Abstract
The present invention provides a kind of methods that adjust automatically voice sends parameter, comprising: setting automated voice sends parameter adjusting parameter；The differentiated services code points DSCP value for obtaining mobile communcations system sends parameter adjusting parameter according to above-mentioned automated voice and carries out carrying transmission network quality testing to the DSCP value of acquisition；According to carrying transmission network quality measurements, determine that automatic lifting voice sends priority.The present invention also provides the device and system that a kind of adjust automatically voice sends parameter.Adjust automatically voice through the invention sends the methods, devices and systems of parameter, it can solve the problem of voice caused by carrying transmission network mass change sends priority adjustment, it can easily detect the transmission quality of current carrying transmission network, and adjust automatically voice service sends priority, the voice quality for guaranteeing mobile communication network, promotes the maintenance and operation of mobile communication network.
Description
Technical Field
The present invention relates to a mobile communication system, and more particularly, to a method, apparatus and system for automatically adjusting voice transmission priority parameters based on IP network quality.
Background
With the development of mobile communication technology, mobile services are more and more abundant, data services are continuously developed towards broadband, and the proportion of the data services in the mobile services is also more and more. Meanwhile, the bearing transmission network is gradually IP-based, the service borne by the bearing IP transmission network is diversified along with the fusion of multiple networks, the network quality of different bearing transmission networks is different, and network congestion, time delay or jitter conditions of different degrees may exist.
For a bearer transmission network, according to network quality, when processing an upper layer service packet, different policies are adopted for different priorities, one of the priorities is a DSCP (Differentiated Services Code Point) value of an IP packet, and DSCP priorities of different service packets are specified by an upper layer service.
For a wireless access network, different priorities are assigned according to different services, usually the priority of a voice service is higher than that of a data service, some data services with high priority also exist, meanwhile, the priority of a control signaling is higher than that of the voice service, normal DSCP parameter setting is determined based on the condition that the quality of a bearing transmission network is normal, and is generally static, if the quality of the network changes, an upper layer service is required to be detected, or a DSCP setting suggestion is given by the transmission bearing network to be set.
The traditional DSCP value setting is set by a service layer, and cannot be dynamically adjusted in real time according to the network quality state, and the static adjustment is usually that a user feels a problem or has a complaint of the user and is optimized according to the network condition, so that the user influence period is long, and particularly the feeling of a voice user is not beneficial to the operation of a wireless access network.
Therefore, a new technology needs to be proposed to solve the problem of adjusting the voice sending priority caused by the quality change of the bearer transport network, which results in that the voice quality of the mobile communication network cannot be ensured and affects the maintenance and operation of the mobile communication network.
Disclosure of Invention
The invention aims to provide a method, a device and a system for automatically adjusting voice sending priority parameters based on IP network quality, which solve the problem of voice sending priority adjustment caused by quality change of a bearer transport network, can conveniently detect the transmission quality of the current bearer transport network, automatically adjust the voice service sending priority, ensure the voice quality of a mobile communication network and improve the maintenance and operation of the mobile communication network.
In order to solve the above technical problem, the present invention provides a method for automatically adjusting voice transmission parameters, comprising:
setting an automatic voice sending parameter adjusting parameter;
acquiring a DSCP value of a differentiated service code point of a mobile communication system, and carrying out quality detection on the acquired DSCP value according to the automatic voice sending parameter adjusting parameter;
and determining to automatically promote the voice sending priority according to the quality detection result of the bearing transmission network.
Further, the setting of the automatic voice sending parameter adjustment parameter includes setting at least one of the following parameters: voice quality detection parameters, voice sending priority adjustment parameters, voice quality evaluation parameters, timer parameters and switch parameters.
Further, the acquiring the DSCP value of the mobile communication system and performing quality detection of the bearer transport network on the acquired DSCP value according to the automatic voice sending parameter adjusting parameter specifically includes:
acquiring a default voice message DSCP value and a current voice message DSCP value in a mobile communication system;
and detecting the voice quality of the current voice message DSCP value according to the voice quality detection parameters.
Further, the method for detecting the voice quality of the current voice message DSCP value includes:
and sending a current voice message DSCP value according to the voice quality detection parameter, calculating an average time delay and a packet loss rate according to the received response message, comparing the average time delay and the packet loss rate with the voice quality evaluation parameter, and if the calculated average time delay and the calculated packet loss rate are smaller than the average time delay and the packet loss rate of the voice quality evaluation parameter, judging that the voice quality of the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
Further, determining to automatically improve the voice sending priority according to the detection result of the voice quality of the current voice message DSCP value, specifically comprising:
if the voice quality of the current voice message DSCP value is normal, finding a DSCP value from the voice message DSCP values with normal voice quality as a current detection DSCP value, judging whether the current detection DSCP value is a default voice message DSCP value, if so, not needing to improve the DSCP value; if not, modifying the current voice message DSCP value to the current detection DSCP value;
if the voice quality of the current voice message DSCP value is abnormal, the current DSCP value is improved; judging whether the improved DSCP value is smaller than the maximum threshold value of the DSCP of the voice message, if so, detecting the voice quality of the improved DSCP value; if not, adopting the default voice message DSCP value.
Further, the method further comprises: for automatically raising the voice sending priority, determining whether to automatically call back the voice sending priority according to the change condition of the bearer transport network, specifically comprising:
judging whether the current voice message DSCP value is the default voice message DSCP value or not, and if the current voice message DSCP value is the default voice message DSCP value, calling back is not needed;
if the voice quality of the current voice message DSCP value is not the default voice message DSCP value, respectively detecting the voice quality of the current voice message DSCP value and the voice quality of the default voice message DSCP value, and judging whether the voice quality of the default voice message DSCP value is normal or not, wherein if the voice quality of the default voice message DSCP value is normal, the DSCP does not need to be automatically promoted; if not, judging whether the voice quality of the current voice message DSCP value is normal, if so, automatically promoting the DSCP to function, and not calling back the DSCP; if not, the DSCP calls back to the default voice message DSCP value.
In order to solve the above technical problems, the present invention further provides a device for automatically adjusting voice transmission parameters, comprising a parameter setting module, a DSCP value obtaining and modification notification module, a voice quality detection module, an automatic lifting processing module,
the parameter setting module is used for setting automatic voice sending parameter adjustment parameters;
the DSCP value obtaining and modifying notification module is used for obtaining a default voice message DSCP value and a current voice message DSCP value in a mobile communication system;
the voice quality detection module is used for detecting whether the voice quality of the current voice message DSCP value is normal or not according to the parameters of the parameter setting module;
and the automatic promotion processing module determines the automatic promotion voice sending priority according to the result of the voice quality detection module.
Further, the voice quality detection module is specifically configured to: and sending a current voice message DSCP value according to the voice quality detection parameters set by the parameter setting module, calculating an average time delay and a packet loss rate according to the received response message, comparing the average time delay and the packet loss rate with the voice quality evaluation parameters set by the parameter setting module, and if the calculated average time delay and the calculated packet loss rate are smaller than the voice quality evaluation parameters, judging that the voice quality of the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
Further, the automatic lifting processing module is specifically configured to: and automatically promoting the voice sending priority according to the result of the voice quality detection module, detecting whether the DSCP value of the current voice message is proper or not, if not, finding a proper DSCP value in the bearing transmission network, sending the subsequent voice message by using the DSCP value priority, and if not, automatically promoting the voice sending priority to be invalid, and using a default DSCP value of the voice message.
Furthermore, the device further comprises an automatic callback processing module for determining the automatic callback of the voice sending priority for the mobile communication system which has automatically promoted the voice sending priority according to the change condition of the bearing transmission network.
In order to solve the above technical problems, the present invention further provides a system for automatically adjusting voice transmission parameters, which includes an apparatus for automatically adjusting voice transmission parameters and a mobile communication system, wherein the apparatus for automatically adjusting voice transmission parameters is used for automatically raising or recalling voice transmission parameters, so as to ensure voice quality of the mobile communication system.
Furthermore, the device for automatically adjusting the voice sending parameters comprises a parameter setting module, a DSCP value acquisition and modification notification module, a voice quality detection module and an automatic promotion processing module,
the parameter setting module is used for setting automatic voice sending parameter adjustment parameters;
the DSCP value obtaining and modifying notification module is used for obtaining a default voice message DSCP value and a current voice message DSCP value in a mobile communication system;
the voice quality detection module is used for detecting whether the voice quality of the current voice message DSCP value is normal or not according to the parameters of the parameter setting module;
and the automatic promotion processing module determines the automatic promotion voice sending priority according to the result of the voice quality detection module.
Further, the voice quality detection module is specifically configured to: and sending a current voice message DSCP value according to the voice quality detection parameters set by the parameter setting module, calculating an average time delay and a packet loss rate according to the received response message, comparing the average time delay and the packet loss rate with the voice quality evaluation parameters set by the parameter setting module, and if the calculated average time delay and the calculated packet loss rate are smaller than the voice quality evaluation parameters, judging that the voice quality of the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
Further, the automatic lifting processing module is specifically configured to: and automatically promoting the voice sending priority according to the result of the voice quality detection module, detecting whether the DSCP value of the current voice message is proper or not, if not, finding a proper DSCP value in the bearing transmission network, sending the subsequent voice message by using the DSCP value priority, and if not, automatically promoting the voice sending priority to be invalid, and using a default DSCP value of the voice message.
Furthermore, the device for automatically adjusting the voice sending parameter further comprises an automatic callback processing module, which is used for determining the automatic callback of the voice sending priority of the mobile communication system which has automatically promoted the voice sending priority according to the change condition of the bearing transmission network.
Compared with the prior art, the method, the device and the system for automatically adjusting the voice sending priority parameter based on the IP network quality automatically improve the DSCP value of the voice message sending priority according to the quality of the bearer transport IP network, and select to automatically call back the voice sending priority if the voice sending priority does not need to be improved according to the change condition of the quality of the bearer transport IP network for the DSCP value of the automatically improved voice message sending priority. Therefore, the invention solves the problem of voice sending priority adjustment caused by the quality change of the bearer transport network through an automatic adjustment method, can conveniently detect the transmission quality of the current bearer transport network, replaces the original manual operation, can reflect the voice quality of the mobile communication network in real time, automatically adjusts the voice service sending priority, ensures the voice quality of the mobile communication network, detects and adjusts in advance, greatly improves the dynamic adjustment of the voice message sending priority, and improves the maintenance and operation of the mobile communication network.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a functional block diagram of a system for automatically adjusting voice transmission parameters based on IP network quality in a mobile communication system according to an embodiment of the present invention;
FIG. 2 is a functional block diagram of an apparatus for automatically adjusting speech transmission parameters according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for automatically adjusting voice transmission parameters based on IP network quality in a mobile communication system according to an embodiment of the present invention;
fig. 4 is a flowchart for automatically raising the priority of voice transmission according to an embodiment of the present invention;
fig. 5 is a flowchart of automatically recalling a speech transmission priority according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical scheme of the invention is that the voice sending parameters are automatically adjusted aiming at the transmission quality of the mobile communication system based on the bearing transmission IP network, the transmission quality of the bearing transmission IP network is automatically detected, and the voice sending parameters, such as the voice sending priority, are automatically promoted or recalled according to the transmission quality, so that the voice quality of the mobile communication system is ensured.
As shown in fig. 1, an embodiment of the present invention provides a system for automatically adjusting voice transmission parameters based on IP network quality in a mobile communication system 100, which includes an apparatus 20 for automatically adjusting voice transmission parameters and a mobile communication system 40, wherein the apparatus 20 for automatically adjusting voice transmission parameters is used to automatically raise or call back voice transmission parameters, such as voice transmission priority, to ensure voice quality of the mobile communication system 40.
As shown in fig. 2, the device 20 for automatically adjusting voice transmission parameters comprises a parameter setting module 22, an automatic boost processing module 23, a voice quality detection module 24, an automatic callback processing module 25, a DSCP value acquisition and modification notification module 26,
the parameter setting module 22 is configured to set an automatic voice transmission parameter adjustment parameter, and specifically configured to set the following parameters:
voice quality detection parameters: the method comprises the steps of detecting the message length, detecting the number of message sending packets, detecting the message sending step length and detecting the message sending interval.
Voice transmission priority adjustment parameter: the voice message DSCP value is set to be the default voice message DSCP value, the current voice message DSCP value, the voice message DSCP lifting step length N and the voice message DSCP maximum threshold value.
Voice quality evaluation parameters: including average delay and packet loss rate.
The timer parameters are as follows: including an automatic ramp-up timer, an automatic callback timer.
Switching parameters: including whether the auto-adjustment parameters are enabled.
The DSCP value obtaining and modifying notification module 26 is configured to obtain a default voice message DSCP value and a current voice message DSCP value in the mobile communication system through message interaction with the mobile communication system 40, notify the mobile communication system 40 to set the current voice message DSCP value as a current test value if an automatic upgrade process is performed, and notify the mobile communication system 40 to set the current voice message DSCP value as the default voice message DSCP value if an automatic callback process is performed and a DSCP callback default voice message DSCP value operation is performed.
The voice quality detection module 24 is configured to detect whether the voice quality of the current voice message DSCP value is normal according to the voice quality detection parameter in the parameter setting module 22. The method is specifically used for:
sending the current voice message DSCP value according to the voice quality detection parameter in the parameter setting module 22, calculating the average time delay and packet loss rate according to the received response message, comparing with the average time delay and packet loss rate of the voice quality evaluation parameter, if the calculated average time delay and packet loss rate are both less than the average time delay and packet loss rate of the voice quality evaluation parameter, the voice quality of the current voice message DSCP value is normal, otherwise, the current voice message DSCP value is abnormal.
The automatic lifting processing module 23 is configured to determine whether to automatically lift the voice sending priority according to the detection result of the voice quality detection module 24. The method is specifically used for:
according to the detection result of the voice quality detection module 24, whether the automatic voice transmission priority is raised is determined by whether the automatic voice transmission priority is in effect or not, whether the automatic voice transmission priority is raised is marked by whether the automatic voice transmission timer is in effect or not, and if the automatic voice transmission priority is not raised, the voice transmission priority is not raised; if the automatic promotion timer is effective, whether the DSCP value of the current voice message is proper or not is detected, if not, a proper DSCP value is found in the bearing transmission network, the subsequent voice message is sent by using the priority of the DSCP value, if no proper DSCP value exists, the priority of the voice sending is automatically promoted to be invalid, and the default DSCP value of the voice message is used.
The automatic call-back processing module 25 is configured to determine whether to automatically call back the voice sending priority according to the change condition of the bearer transport network, according to the mobile communication system that has automatically raised the voice sending priority. The method is specifically used for:
for the mobile communication system which automatically improves the voice sending priority, whether the voice sending priority is automatically recalled is determined according to whether the automatic callback voice sending priority takes effect or not, whether the automatic callback voice sending priority takes effect or not is marked by whether an automatic callback timer takes effect or not, and if the automatic callback timer does not take effect, the automatic callback timer does not call back; if the automatic callback timer is effective, detecting the quality of the bearing transmission network according to the automatic voice sending parameters, and if the default voice message DSCP value is appropriate, carrying out callback by the default voice message DSCP value; if the default voice message DSCP value is not appropriate and the current voice message DSCP value is appropriate, the call back is not performed; if the current voice message DSCP value and the default voice message DSCP value are not appropriate, the current voice message DSCP value is invalid, and the call-back is carried out by the default voice message DSCP value.
The embodiment of the invention provides a method for automatically adjusting a voice sending parameter system based on IP network quality in a mobile communication system, which comprises the following steps:
setting automatic voice sending parameter adjusting parameters, determining whether to start automatic adjustment or not according to the actual operation condition of the mobile communication system, and ending the process if the automatic adjustment is not; for a mobile communication system needing automatic adjustment, judging whether the automatic voice transmission priority takes effect or not, starting an automatic voice transmission priority lifting flow when the automatic voice transmission priority lifting flow takes effect, judging whether the automatic voice transmission priority calling back takes effect or not after the automatic voice transmission priority lifting flow is finished, and starting an automatic voice transmission priority calling back flow when the automatic voice transmission priority calling back takes effect.
Further specific methods include as shown in fig. 3:
and step 10, setting automatic voice sending parameter adjustment parameters. The method specifically comprises the following steps:
setting automatic voice sending parameter adjusting parameters, including voice quality detection parameters, voice sending priority adjusting parameters, voice quality evaluation parameters, timer parameters and switch parameters; wherein,
the voice quality detection parameters include: detecting message length, detecting message sending packet number, detecting message sending step length and detecting message sending interval;
the voice transmission priority adjustment parameter includes: defaulting a voice message DSCP value, a current voice message DSCP value, a voice message DSCP lifting step length N and a voice message DSCP maximum threshold value;
the voice quality evaluation parameters include: average time delay and packet loss rate;
the timer parameters include: the method comprises the following steps of automatically lifting a timer and automatically returning the timer;
the switching parameters include: whether automatic tuning parameters are enabled.
Step 20, detecting whether to start automatic adjustment. The method specifically comprises the following steps:
determining whether to start an automatic adjustment switch parameter according to the actual operation condition of the mobile communication system network, and if the parameter is set to be yes, carrying out quality check of a transmission network and automatic adjustment of voice priority; if the parameter is set to be no, no automatic adjustment is performed.
In addition, the method of the present invention may not include step 20, and after the automatic voice transmission parameter adjustment parameter is set in step 10, step 30 is directly performed to obtain the DSCP value of the mobile communication system.
And step 30, acquiring the DSCP value of the mobile communication system, and carrying out bearing transmission network quality detection on the acquired DSCP value according to the automatic voice transmission parameter adjustment parameter. The method specifically comprises the following steps:
acquiring a default voice message DSCP value and a current voice message DSCP value in a mobile communication system through message interaction with the mobile communication system, if an automatic lifting process is carried out, informing the mobile communication system to set the current voice message DSCP value as a current test value, and if an automatic callback process is carried out and DSCP callback default voice message DSCP value operation is carried out, informing the mobile communication system to set the current voice message DSCP value as the default voice message DSCP value;
and sending a current voice message DSCP value according to the voice quality detection parameter, calculating average time delay and packet loss rate according to the received response message, comparing the average time delay and packet loss rate with the voice quality evaluation parameter, judging whether the voice quality of the current voice message DSCP value is normal or not, if the calculated average time delay and packet loss rate are smaller than the average time delay and packet loss rate of the voice quality evaluation parameter, judging that the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
And step 40, determining whether to automatically improve the voice sending priority according to the quality detection result of the bearing transmission network. The method specifically comprises the following steps:
judging whether the automatic voice sending priority is effective or not according to the set automatic voice sending parameter adjusting parameter and the voice quality detection result of the carrier network, and whether the automatic voice sending priority is effective or not, wherein the judgment is that whether the automatic voice sending priority is effective or not is marked by that whether the automatic lifting timer is effective or not, if the automatic lifting timer is not effective, the subsequent process is not carried out, and the whole process is ended; when the automatic lifting timer takes effect, the automatic lifting voice sending priority flow 50 is started, whether the DSCP value of the current voice message is proper or not is detected, if not, a proper DSCP value is found in the bearing transmission network, the subsequent voice message is sent by using the DSCP value priority, and if no proper DSCP value exists, the automatic lifting voice sending priority is invalid, and a default voice message DSCP value is used.
The detailed procedure 50 for automatically raising the priority of sending voice is shown in fig. 4:
step 51, according to the detection result of the voice quality of the current voice message DSCP value, if the voice quality of the current voice message DSCP value is normal, turning to step 55; if the speech quality of the current speech message DSCP value is not normal, go to step 53.
And step 53, increasing the current DSCP value by taking the step length as N to obtain a new DSCP value.
Step 54, judging whether the new DSCP value is smaller than the maximum threshold value of the voice message DSCP, if so, performing voice quality detection of the new DSCP value according to step 30; if the DSCP value is not less than the maximum threshold value of the voice message DSCP, the modified DSCP value still can not ensure the voice quality, the DSCP value is not adjusted, and the DSCP value adopts the default DSCP value of the voice message.
Step 55, finding a DSCP value from the DSCP values of the voice messages with normal voice quality as a current detection DSCP value, judging whether the current detection DSCP value is a default voice message DSCP value, if so, turning to step 56, and if not, turning to step 57.
And step 56, the current detection DSCP value is the default voice message DSCP value, and the DSCP value does not need to be increased.
And 57, the current detection DSCP value is a non-default voice message DSCP value, and the current voice message DSCP value is modified to be the current detection DSCP value.
And step 60, determining whether to automatically call back the voice sending priority according to the change condition of the bearing transmission network for the voice sending priority which is automatically promoted. The method specifically comprises the following steps:
if the voice sending priority is automatically promoted, judging whether the automatic callback voice sending priority takes effect or not, and whether the automatic callback voice sending priority takes effect or not, marking whether the automatic callback timer takes effect or not, and if the automatic callback timer does not take effect, ending the process; if the automatic callback timer is effective, starting an automatic callback voice sending priority flow 70, detecting the quality of a bearing transmission network according to the automatic voice sending parameters, and if the default voice message DSCP value is appropriate, carrying out callback by the default voice message DSCP value; if the default voice message DSCP value is not appropriate and the current voice message DSCP value is appropriate, the call back is not performed; if the current voice message DSCP value and the default voice message DSCP value are not appropriate, the current voice message DSCP value is invalid, and the call-back is carried out by the default voice message DSCP value.
The detailed automatic call-back speech transmission priority flow 70 is shown in fig. 5:
step 72, judging whether the current voice message DSCP value is the default voice message DSCP value, if the current voice message DSCP value is the default voice message DSCP value, automatic call-back is not needed, and the process is ended; if not, it indicates that the DSCP value is modified by the automatic lifting process, and goes to step 73.
And 73, respectively detecting the voice quality of the current voice message DSCP value and the voice quality of the default voice message DSCP value.
Step 74, judging whether the voice quality of the default voice message DSCP value is normal, if so, turning to step 78; if not, go to step 75.
Step 75, judging whether the voice quality of the current voice message DSCP value is normal, if so, turning to step 77; if not, go to step 76.
And step 76, the voice quality of the default voice message DSCP value and the voice quality of the current voice message DSCP value are not normal, the automatically-improved DSCP value does not work, and the DSCP is called back to the default voice message DSCP value.
And 77, the voice quality of the default voice message DSCP value is abnormal, the voice quality of the current voice message DSCP value is normal, the automatically improved DSCP acts, and the DSCP is not called back.
And step 78, the voice quality of the default voice message DSCP value is normal, the DSCP does not need to be automatically promoted, and the DSCP is called back to the default voice message DSCP value.
By the method and the system, the DSCP value of the voice message sending priority is automatically improved according to the quality of the bearing transmission IP network, and the voice sending priority is automatically recalled according to the change condition of the quality of the bearing transmission IP network if the voice sending priority is not required to be improved. Therefore, the invention solves the problem of voice sending priority adjustment caused by the quality change of the bearer transport network through an automatic adjustment method, can conveniently detect the transmission quality of the current bearer transport network, replaces the original manual operation, can reflect the voice quality of the mobile communication network in real time, automatically adjusts the voice service sending priority, ensures the voice quality of the mobile communication network, detects and adjusts in advance, greatly improves the dynamic adjustment of the voice message sending priority, and improves the maintenance and operation of the mobile communication network.
While the foregoing description shows and describes a preferred embodiment of the invention, it is to be understood, as noted above, that the invention is not limited to the form disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and may be modified within the scope of the inventive concept described herein by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (14)
1. A method for automatically adjusting voice transmission parameters, comprising,
setting an automatic voice sending parameter adjusting parameter;
acquiring a DSCP value of a differentiated service code point of a mobile communication system, and carrying out quality detection on the acquired DSCP value according to the automatic voice sending parameter adjusting parameter;
determining the automatic promotion of the voice sending priority according to the quality detection result of the bearing transmission network;
wherein the automatic voice sending parameter adjustment parameters comprise: average time delay and packet loss rate;
the method for determining the automatic voice sending priority according to the detection result of the voice quality of the current voice message DSCP value specifically comprises the following steps: if the voice quality of the current voice message DSCP value is normal, finding a DSCP value from the voice message DSCP values with normal voice quality as a current detection DSCP value, judging whether the current detection DSCP value is a default voice message DSCP value, if so, not needing to improve the DSCP value; if not, modifying the current voice message DSCP value to the current detection DSCP value; if the voice quality of the current voice message DSCP value is abnormal, the current DSCP value is improved; judging whether the improved DSCP value is smaller than the maximum threshold value of the DSCP of the voice message, if so, detecting the voice quality of the improved DSCP value; if not, adopting the default voice message DSCP value.
2. The method of claim 1, wherein setting automated voice transmission parameter adjustment parameters further comprises setting at least one of: voice quality detection parameters, voice sending priority adjustment parameters, timer parameters and switch parameters.
3. The method according to claim 1 or 2, wherein the obtaining the DSCP value of the mobile communication system and performing bearer transport network quality detection on the obtained DSCP value according to the automatic voice transmission parameter adjustment parameter specifically comprises:
acquiring a default voice message DSCP value and a current voice message DSCP value in a mobile communication system;
and detecting the voice quality of the current voice message DSCP value according to the voice quality detection parameters.
4. The method of claim 3, wherein the detecting the voice quality of the current voice message DSCP value is performed by:
and sending a current voice message DSCP value according to the voice quality detection parameter, calculating an average time delay and a packet loss rate according to the received response message, comparing the average time delay and the packet loss rate with the voice quality evaluation parameter, and if the calculated average time delay and the calculated packet loss rate are smaller than the average time delay and the packet loss rate of the voice quality evaluation parameter, judging that the voice quality of the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
5. The method of claim 1, wherein the method further comprises: for automatically raising the voice sending priority, determining whether to automatically call back the voice sending priority according to the change condition of the bearer transport network, specifically comprising:
judging whether the current voice message DSCP value is the default voice message DSCP value or not, and if the current voice message DSCP value is the default voice message DSCP value, calling back is not needed;
if the voice quality of the current voice message DSCP value is not the default voice message DSCP value, respectively detecting the voice quality of the current voice message DSCP value and the voice quality of the default voice message DSCP value, and judging whether the voice quality of the default voice message DSCP value is normal or not, wherein if the voice quality of the default voice message DSCP value is normal, the DSCP does not need to be automatically promoted; if not, judging whether the voice quality of the current voice message DSCP value is normal, if so, automatically promoting the DSCP to function, and not calling back the DSCP; if not, the DSCP calls back to the default voice message DSCP value.
6. A device for automatically adjusting voice sending parameters is characterized by comprising a parameter setting module, a DSCP value acquisition and modification notification module, a voice quality detection module and an automatic promotion processing module,
the parameter setting module is used for setting automatic voice sending parameter adjustment parameters;
the DSCP value obtaining and modifying notification module is used for obtaining a default voice message DSCP value and a current voice message DSCP value in a mobile communication system;
the voice quality detection module is used for detecting whether the voice quality of the current voice message DSCP value is normal or not according to the parameters of the parameter setting module;
the automatic lifting processing module determines the automatic lifting voice sending priority according to the result of the voice quality detection module;
wherein the automatic voice sending parameter adjustment parameters comprise: average time delay and packet loss rate;
wherein, the automatic lifting processing module is specifically configured to: if the voice quality of the current voice message DSCP value is normal, finding a DSCP value from the voice message DSCP values with normal voice quality as a current detection DSCP value, judging whether the current detection DSCP value is a default voice message DSCP value, if so, not needing to improve the DSCP value; if not, modifying the current voice message DSCP value to the current detection DSCP value; if the voice quality of the current voice message DSCP value is abnormal, the current DSCP value is improved; judging whether the improved DSCP value is smaller than the maximum threshold value of the DSCP of the voice message, if so, detecting the voice quality of the improved DSCP value; if not, adopting the default voice message DSCP value.
7. The apparatus of claim 6, wherein the voice quality detection module is specifically configured to: and sending a current voice message DSCP value according to the voice quality detection parameters set by the parameter setting module, calculating an average time delay and a packet loss rate according to the received response message, comparing the average time delay and the packet loss rate with the voice quality evaluation parameters set by the parameter setting module, and if the calculated average time delay and the calculated packet loss rate are smaller than the voice quality evaluation parameters, judging that the voice quality of the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
8. The apparatus of claim 7, wherein the auto-lift processing module is specifically configured to: and automatically promoting the voice sending priority according to the result of the voice quality detection module, detecting whether the DSCP value of the current voice message is proper or not, if not, finding a proper DSCP value in the bearing transmission network, sending the subsequent voice message by using the DSCP value priority, and if not, automatically promoting the voice sending priority to be invalid, and using a default DSCP value of the voice message.
9. The apparatus of claim 7, further comprising an automatic call-back processing module for determining an automatic call-back voice transmission priority for a mobile communication system having automatically raised voice transmission priority according to a change of a bearer transport network.
10. A kind of automatic voice sending parameter adjusting system, characterized by that, including automatic voice sending parameter adjusting device and mobile communication system, the said automatic voice sending parameter adjusting device, is used for promoting or recalling the voice sending parameter automatically, guarantee the voice quality of the said mobile communication system; wherein the automatic voice sending parameter adjustment parameters comprise: average time delay and packet loss rate; the device for automatically adjusting the voice sending parameters comprises an automatic lifting processing module, and the automatic lifting processing module is specifically used for: if the voice quality of the current voice message DSCP value is normal, finding a DSCP value from the voice message DSCP values with normal voice quality as a current detection DSCP value, judging whether the current detection DSCP value is a default voice message DSCP value, if so, not needing to improve the DSCP value; if not, modifying the current voice message DSCP value to the current detection DSCP value; if the voice quality of the current voice message DSCP value is abnormal, the current DSCP value is improved; judging whether the improved DSCP value is smaller than the maximum threshold value of the DSCP of the voice message, if so, detecting the voice quality of the improved DSCP value; if not, adopting the default voice message DSCP value.
11. The system of claim 10, wherein said means for automatically adjusting voice transmission parameters comprises a parameter setting module, a DSCP value acquisition and modification notification module, a voice quality detection module,
the parameter setting module is used for setting automatic voice sending parameter adjustment parameters;
the DSCP value obtaining and modifying notification module is used for obtaining a default voice message DSCP value and a current voice message DSCP value in a mobile communication system;
the voice quality detection module is used for detecting whether the voice quality of the current voice message DSCP value is normal or not according to the parameters of the parameter setting module;
and the automatic promotion processing module determines the automatic promotion voice sending priority according to the result of the voice quality detection module.
12. The system of claim 11, wherein the voice quality detection module is specifically configured to: and sending a current voice message DSCP value according to the voice quality detection parameters set by the parameter setting module, calculating an average time delay and a packet loss rate according to the received response message, comparing the average time delay and the packet loss rate with the voice quality evaluation parameters set by the parameter setting module, and if the calculated average time delay and the calculated packet loss rate are smaller than the voice quality evaluation parameters, judging that the voice quality of the current voice message DSCP value is normal, otherwise, judging that the current voice message DSCP value is abnormal.
13. The system of claim 12, wherein the auto-lift processing module is specifically configured to: and automatically promoting the voice sending priority according to the result of the voice quality detection module, detecting whether the DSCP value of the current voice message is proper or not, if not, finding a proper DSCP value in the bearing transmission network, sending the subsequent voice message by using the DSCP value priority, and if not, automatically promoting the voice sending priority to be invalid, and using a default DSCP value of the voice message.
14. The system of claim 11, wherein the means for automatically adjusting the speech transmission parameters further comprises an automatic callback processing module for determining an automatic callback speech transmission priority for the mobile communication system that has automatically raised the speech transmission priority according to a change of the bearer transport network.
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| CN201110179884.8A CN102395208B (en) | 2011-06-29 | 2011-06-29 | A kind of adjust automatically voice sends the methods, devices and systems of parameter |
| PCT/CN2011/081058 WO2013000218A1 (en) | 2011-06-29 | 2011-10-20 | Method, device and system for automatically adjusting voice sending parameters |
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| CN102711191A (en) * | 2012-05-24 | 2012-10-03 | 中兴通讯股份有限公司 | Method and device for dynamically adjusting data service transmission rate of mobile network quality |
| GB2523534A (en) * | 2013-12-12 | 2015-09-02 | Vodafone Ip Licensing Ltd | A telecommunications network and terminal |
| CN105245469B (en) * | 2015-08-27 | 2019-05-28 | 珠海豹好玩科技有限公司 | Data transmission method, device and system |
| US10310800B2 (en) | 2017-02-08 | 2019-06-04 | Microsoft Technology Licensing, Llc | Selective routing of audio between applications |
| US10467088B2 (en) | 2017-02-08 | 2019-11-05 | Microsoft Technology Licensing, Llc | Audio system maintenance using system call monitoring |
| CN111245769B (en) * | 2018-11-28 | 2022-09-30 | 深圳技威时代科技有限公司 | Audio and video transmission method and device and storage medium |
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| JP2004186843A (en) * | 2002-12-02 | 2004-07-02 | Nec Engineering Ltd | Voice gateway apparatus |
| CN101516093A (en) * | 2009-01-23 | 2009-08-26 | 北京邮电大学 | Method and device for judging comprehensive priority of mobile communication system |
| CN101657039A (en) * | 2009-09-21 | 2010-02-24 | 中兴通讯股份有限公司 | Method, device and system capable of dynamically adjusting voice priority |
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| JP2004186843A (en) * | 2002-12-02 | 2004-07-02 | Nec Engineering Ltd | Voice gateway apparatus |
| CN101516093A (en) * | 2009-01-23 | 2009-08-26 | 北京邮电大学 | Method and device for judging comprehensive priority of mobile communication system |
| CN101657039A (en) * | 2009-09-21 | 2010-02-24 | 中兴通讯股份有限公司 | Method, device and system capable of dynamically adjusting voice priority |
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