WO2014183499A1

WO2014183499A1 - Voice call implementation method and device

Info

Publication number: WO2014183499A1
Application number: PCT/CN2014/073517
Authority: WO
Inventors: 贾鑫; 江润生; 姚岚; 岳莉
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-11-27
Filing date: 2014-03-17
Publication date: 2014-11-20
Also published as: CN104683960A

Abstract

A voice call implementation method and device, the method used by a wireless terminal for conducting a voice call comprising: acquiring call signal quality; when the call signal is weak, recording the voice information of the current call; and after the call ends, transmitting the recorded voice information to a call terminal via a multimedia message. Also disclosed in an embodiment of the present invention is a device corresponding to the above method. The device determines the voice quality of a call, records the voice of the call in the case of a weak signal, and after the call ends, allows a user to choose whether to handle the call in the case of a weak signal, thus improving user experience of a voice call in the case of a weak signal.

Description

Method and device for realizing voice call

Technical field

The present application relates to the field of mobile communications, and more particularly to a method and apparatus for implementing a voice call.

Background technique

With the popularity of wireless terminals, more and more regions and scenarios use wireless terminals for voice communication, such as mobile phones, data cards, client terminal devices, and fixed stations, which are currently common wireless terminals. However, in some remote mountainous areas, underground parking lots, etc., although there are base station coverage, due to architectural features or fewer personnel activities, wireless signals cannot reach normal signal strength or network coverage in these areas, and such signals are compared in the communication field. The poor condition is called a weak signal. In the case of weak signals, the quality of the voice call is greatly affected, the content of the call is unclear, or the call cannot be made at all. This seriously affects the user experience.

In summary, in a weak signal environment, the quality of voice calls is poor, which seriously affects the user experience. Summary of the invention

In order to solve the above problems, the present invention provides a method and apparatus for implementing a voice call, which can improve user experience by using call processing in a weak signal environment.

In order to achieve the purpose of the present invention, the present application provides: when a wireless terminal performs a voice call, the method includes:

Get the quality of the call signal;

Recording the voice information of the current call when the quality of the call signal is a weak signal;

After the call ends, the recorded voice message is sent to the conversation terminal through the multimedia message.

Preferably, the weak signal is: the uplink voice reference signal receiving power RSRP ranges from -105 dB to 95 dB; or

The downlink voice is intermittent and silent by reading the voice stream of the other party.

Preferably, the method further comprises: performing a process of the existing voice call when the voice quality is normal. Preferably, when the recorded voice information is not sent to the conversation terminal by using the multimedia message, the method further includes: informing the other party that the current call signal quality is poor by the short message.

In another aspect, the present invention includes an apparatus for implementing voice communication, including: a detecting unit, a first processing unit, and a second processing unit;

a detecting unit, configured to: detect a quality of a call signal of the wireless terminal;

The first processing unit is configured to: when the detecting unit detects that the quality of the call signal is a weak signal, recording voice information of the current call;

The second processing unit is configured to: after the call ends, send the voice information recorded by the recording unit to the conversation terminal through the multimedia message.

Preferably, the weak signal is: the uplink voice reference signal receiving power RSRP ranges from -105 dB to 95 dB;

Preferably, the first processing unit is configured to: when the voice quality is normal, the wireless terminal selects an existing voice call module to perform a normal call.

Preferably, the apparatus further includes a third processing unit, configured to: when the recorded voice information is not sent by the second processing unit, send a short message through the third processing unit to notify the other party that the current call signal quality is poor.

The embodiment of the present invention provides a method for implementing a voice call. When a wireless terminal performs a voice call, the method includes: acquiring a call signal quality; when the call signal quality is a weak signal, recording the voice information of the current call; after the call ends, sending the message through the multimedia message Record voice messages to the conversation terminal. The embodiment of the present invention further provides a device corresponding to the foregoing method. The device detects and judges the voice quality of the call, and records the current call voice in the case of a weak signal, and sends the recorded voice message through the multimedia message after the call ends. To the conversation terminal, the user experience of improving voice calls under weak signal conditions is realized.

BRIEF abstract

The drawings are used to provide a further understanding of the technical solutions of the present application, and constitute a part of the specification, which together with the embodiments of the present application are used to explain the technical solutions of the present application, and do not constitute the present application. Limitations of technical solutions.

1 is a flowchart of a method for implementing a voice call according to the present invention;

2 is a structural block diagram of an apparatus for implementing a voice call according to the present invention. Preferred embodiment of the invention

Embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

FIG. 1 is a flowchart of a method for implementing a voice call according to the present invention. As shown in FIG. 1 , when a wireless terminal performs a voice call, the method includes:

Step 100: Acquire a call signal quality.

Step 101: When the quality of the call signal is a weak signal, record the voice information of the current call. In this step, the weak signal is: The uplink voice reference signal receiving power RSRP range is -105dB~-95 dB; or, the downlink voice is intermittent and silent by reading the other party's voice stream.

It should be noted that the uplink voice and the downlink voice refer to the voices of both parties of the conversation, and one of them is defined as uplink voice, and the other is downlink voice. In addition, for recording voice information is a prior art, when a call is made, by setting a mobile phone related function, recording can be performed while the call is being made, and of course, other methods can be used for recording, which are described by the above conventional techniques, but only The invention is not to be construed as limiting the scope of the invention. After the recording is completed, it will be stored in the default storage space of the phone. Of course, it can also be stored in the storage space connected to the terminal according to the user settings. You only need to set the default storage path.

On the other hand, the RSRP can be directly obtained through the existing terminal device, and the part is a parameter that can be read in the wireless terminal, which is a prior art and will not be described here. When the downlink voice is interrupted or unvoiced by reading the voice stream of the other party, when the voice signal is decrypted, if a weak signal occurs, a high bit error rate may occur, thereby judging whether intermittent or silent occurs. When the bit error rate is higher than 40%, it is considered that the bit error rate is high, and there is a case where the sound is intermittent and silent.

Step 102: After the call ends, the recorded voice information is sent to the conversation terminal by using the multimedia message.

In this step, when the recorded voice information is not sent to the conversation terminal by using the multimedia message, the method further includes Including: inform the other party through the short message that the current call signal quality is poor.

It should be noted that, in the prior art, when the call ends, the uplink voice signal hangs up and sends a Disconnect command to the network side, and the downlink voice signal hangs up. The uplink voice call receives the Disconnect command sent by the downlink voice terminal to the network side. The command can get the status of the end of the call.

The method of the present invention further includes: performing a process of an existing voice call when the voice call is normal. That is to say, when the voice call is normal, the normal function of the existing wireless terminal can be used to perform a normal call flow.

It should be noted that, in the present application, the wireless terminal involved may include: a mobile phone, a data card (for voice calls), a client terminal device (CPE), a fixed station, and the like.

2 is a structural block diagram of an apparatus for implementing a voice call according to the present invention. As shown in FIG. 2, the method includes: a detecting unit, a first processing unit, and a second processing unit;

The detecting unit is configured to detect a quality of a call signal of the wireless terminal.

The first processing unit is configured to record the voice information of the current call when the detecting unit detects that the quality of the call signal is a weak signal.

Further, the weak signal is: uplink voice reference signal received power RSRP range is

-105dB~-95 dB; Downstream voice is intermittent and silent by reading the voice stream of the other party.

The second processing unit is configured to send the voice information recorded by the recording unit to the conversation terminal through the multimedia message after the call ends.

Further, the first processing unit is configured to: when the voice quality is normal, the wireless terminal selects an existing voice call module to perform a normal call.

The device of the present invention further includes a third processing unit, configured to send a short message through the third processing unit to notify the other party that the current call signal quality is poor when the recorded voice information is not sent by the second processing unit.

The embodiments disclosed in the present application are as described above, but the content is only for the purpose of understanding the present application, and is not intended to limit the present application, such as the method for recording voice in the embodiment of the present invention, regarding acquisition. The method of calling signals, etc. Any modification or variation in the form and details of the implementation may be made by those skilled in the art without departing from the spirit and scope of the disclosure. The scope defined by the appended claims shall prevail. Industrial Applicability The present invention provides a method for implementing a voice call. When a wireless terminal performs a voice call, the method includes: acquiring a call signal quality; and recording a voice message of the current call when the call signal quality is a weak signal; The recorded voice information is sent to the conversation terminal through the multimedia message. The embodiment of the present invention further provides a device corresponding to the foregoing method. The device detects and judges the voice quality of the call, and records the current call voice in the case of a weak signal, and sends the recorded voice message through the multimedia message after the call ends. To the conversation terminal, the user experience of improving voice calls under weak signal conditions is realized.

Claims

Claim

A method for implementing a voice call, which is characterized in that, when the wireless terminal performs a voice call, the method includes:

Get the quality of the call signal;

2. The method according to claim 1, wherein the weak signal is: an uplink voice reference signal receiving power RSRP ranging from -105 dB to 95 dB; or

The method according to claim 1 or 2, wherein the method further comprises: performing a process of the existing voice call when the voice quality is normal.

The method according to claim 1, wherein, when the recorded voice information is not sent to the conversation terminal by using the multimedia message, the method further comprises: notifying the other party that the current call signal quality is poor by the short message.

5. A device for implementing voice communication, comprising: a detecting unit, a first processing unit, and a second processing unit; wherein

6. The apparatus according to claim 5, wherein the weak signal is: an uplink voice reference signal receiving power RSRP range is -105 dB - 95 dB;

The device according to claim 5 or 6, wherein the first processing unit is configured to: when the voice quality is normal, the wireless terminal selects an existing voice call module to perform a normal call.

The device according to claim 5, wherein the device further comprises a third processing unit, configured to: when the recorded voice information is not sent by the second processing unit, send a short message to notify the current call signal of the other party by using the third processing unit Poor quality.