CN112866956B - Voice data transmission method, device, equipment and storage medium - Google Patents
Voice data transmission method, device, equipment and storage medium Download PDFInfo
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Abstract
The invention provides a voice data transmission method, a device, equipment and a storage medium, wherein the method comprises the following steps: when the data packet to be transmitted comprises a voice data packet, determining a transmission rule for transmitting the data packet to be transmitted, wherein the transmission rule is used for indicating that a repeated transmission mode is not adopted or is used for determining a transmission period or a repetition number, and transmitting the data packet to be transmitted to receiving end equipment according to the transmission rule. According to the scheme, the transmission rule special for transmitting the voice data is set, so that the problem of time delay caused by repeated transmission of the voice data in different transmission periods is avoided according to the transmission rule, and the transmission efficiency and quality of the voice data are improved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method, an apparatus, a device, and a storage medium for transmitting voice data.
Background
The internet of things (Internet of Things, ioT) is an important component of future information technology development, and is mainly technically characterized in that objects are connected with a network through a communication technology, so that man-machine interconnection and an intelligent network for the internet of things are realized. The protocol third generation partnership project (3rd Generation Partnership Project,3GPP) R13 evolves based on long term evolution (Long Term Evolution, LTE) aiming at the characteristics of the service of the Internet of things, and an enhanced machine communication (Enhanced Machine Type Communications, eMTC) technology special for the Internet of things is designed. The eMTC is characterized by wide coverage, low cost, low power consumption and mass connection support, wherein the wide coverage of the eMTC is realized by the technologies of repeated transmission, frequency hopping and the like of a plurality of continuous subframes, and the eMTC is suitable for industrial scenes needing deep coverage, such as basements, well covers, remote areas and the like.
However, eMTC improves coverage performance through a repeated transmission mechanism, repeated transmission increases data transmission delay, and voice service has high requirement on real-time performance, and the number of repeated times may be hundreds to thousands according to the current technology, which affects the real-time performance of the voice service and the quality of the voice service.
Disclosure of Invention
The embodiment of the invention provides a voice data transmission method, a device, equipment and a storage medium, which are used for solving the problems that the real-time performance of voice service and the quality of voice service are affected by directly adopting eMTC to transmit voice data in the prior art.
In a first aspect, an embodiment of the present invention provides a method for transmitting voice data, applied to a transmitting end device, where the method includes:
when the data packet to be transmitted comprises a voice data packet, determining a transmission rule for transmitting the data packet to be transmitted; the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining a transmission period or the number of repeated times;
and sending the data packet to be transmitted to receiving end equipment according to the transmission rule.
In a specific implementation manner, if the sending end device is a terminal device and the receiving end device is a network device, the method further includes:
and receiving a transmission rule corresponding to the voice data packet sent by the network equipment.
On the basis of the above scheme, in a specific implementation manner of the scheme, the transmission rule includes:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or,
determining the repetition number and retransmission number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or,
determining a sending period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times;
or,
and when the transmitted data packet comprises a voice data packet, the repeated transmission is not carried out.
Optionally, the voice data packet includes: unicast voice service data packets or trunked voice service data packets.
In a second aspect, an embodiment of the present invention provides a method for transmitting voice data, applied to a network device, where the method includes:
and transmitting a transmission rule corresponding to the voice data packet to the terminal equipment, wherein the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining a transmission period or the number of repeated times.
In a specific embodiment, the transmission rule includes:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or,
determining the repetition number and retransmission number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or,
determining a sending period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times;
or,
and when the transmitted data packet comprises a voice data packet, the repeated transmission is not carried out.
In a third aspect, an embodiment of the present invention provides a device for transmitting voice data, including:
the processing module is used for determining a transmission rule for transmitting the data packet to be transmitted when the data packet to be transmitted comprises a voice data packet; the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining a transmission period or the number of repeated times;
and the sending module is used for sending the data packet to be transmitted to the receiving end equipment according to the transmission rule.
Optionally, if the transmission device of the voice data is a terminal device and the receiving end device is a network device, the device further includes:
and the receiving module is used for receiving the transmission rule corresponding to the voice data packet sent by the network equipment.
Optionally, the transmission rule includes:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or,
determining the repetition number and retransmission number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or,
determining a sending period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times;
or,
and when the transmitted data packet comprises a voice data packet, the repeated transmission is not carried out.
Optionally, the voice data packet includes: unicast voice service data packets or trunked voice service data packets.
In a fourth aspect, an embodiment of the present invention provides a device for transmitting voice data, including:
the sending module is used for sending a transmission rule corresponding to the voice data packet to the terminal equipment, wherein the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining a sending period or the number of repeated times.
Optionally, the transmission rule includes:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or,
determining the repetition number and retransmission number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or,
determining a sending period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times;
or,
and when the transmitted data packet comprises a voice data packet, the repeated transmission is not carried out.
In a fifth aspect, an embodiment of the present invention provides an electronic device, including:
a processor, a transmitter, a receiver; the method comprises the steps of,
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the method of transmitting voice data of either the first aspect or the second aspect via execution of the executable instructions.
In a sixth aspect, an embodiment of the present invention provides a storage medium having stored thereon a computer program which, when executed by a processor, implements the method for transmitting voice data according to any one of the first or second aspects.
In the scheme, when the transmitting end equipment determines that the data packet to be transmitted comprises the voice data packet, the transmitting end equipment determines a transmission rule for transmitting the data packet to be transmitted, wherein the transmission rule is used for indicating that a repeated transmission mode is not adopted or for determining a transmission period or a repetition number, and then the data packet to be transmitted is transmitted to the receiving end equipment according to the transmission rule. According to the scheme, the transmission rule special for transmitting the voice data is set, so that the problem of time delay caused by repeated transmission of the voice data in different transmission periods is avoided according to the transmission rule, and the transmission efficiency and quality of the voice data are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a flowchart of a first embodiment of a method for transmitting voice data according to the present invention;
fig. 2 is a schematic flow chart of a second embodiment of a method for transmitting voice data according to the present invention;
fig. 3 is a schematic structural diagram of a first embodiment of a voice data transmission device according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of a voice data transmission device according to the present invention;
fig. 5 is a schematic structural diagram of a third embodiment of a voice data transmission device according to the present invention;
fig. 6 is a schematic structural view of an electronic device according to an exemplary embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which are made by a person skilled in the art based on the embodiments of the invention in light of the present disclosure, are intended to be within the scope of the invention.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The coverage performance of the conventional eMTC is improved through a repeated transmission mechanism, the repeated transmission can increase the data transmission delay, the voice service has higher requirements on real-time performance, a voice data packet needs to be transmitted within 20ms generally, and if the eMTC repeatedly transmits the voice service for a plurality of times, the real-time performance of the voice service can be influenced, and the quality of the voice service is influenced. Aiming at the problem, the application provides a new voice data packet transmission method, which is a voice service scheduling method of eMTC in a deep coverage scene.
The scheme can be applied to the uplink transmission or the downlink transmission process, and also can be applied to the device-to-device transmission process, and is mainly used for transmitting the data of the voice service. Mainly relates to two execution bodies of a transmitting end device and a receiving end device, wherein in the scheme, the transmitting end device can be a terminal device or a network device, and the receiving end device can also be the terminal device or the network device. The execution main body of the embodiment of the application can be network equipment and terminal equipment, or can be a chip applied to the network equipment and a chip applied to the terminal equipment, and the scheme is not limited.
In this scenario, it should be understood that the network device is an access device that the terminal device accesses to the mobile communication system through a wireless manner, and may be a base station NodeB, an evolved NodeB (eNodeB), a transmission and reception point (transmission reception point, TRP), a next generation NodeB (gNB) in a 5G mobile communication system, a base station in a future mobile communication system, or an access node in a WiFi system, etc. The embodiment of the application does not limit the specific technology and the specific device form adopted by the network device. The Terminal device may also be referred to as a Terminal, a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), etc. The terminal device may be a mobile phone (mobile phone), a tablet (Pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal device, an augmented reality (augmented reality, AR) terminal device, a wireless terminal in industrial control (industrial control), a wireless terminal in unmanned driving (self driving), a wireless terminal in teleoperation (remote medical surgery), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation safety (transportation safety), a wireless terminal in smart city (smart city), a wireless terminal in smart home (smart home), or the like, and the embodiment of the present application does not limit the specific technology and the specific device configuration adopted by the terminal device.
The data transmission method provided by the application is described in detail below through specific embodiments. For convenience of description, the following describes an example in which a transmitting-end apparatus and a receiving-end apparatus are taken as execution subjects.
Fig. 1 is a flowchart of a first embodiment of a voice data transmission method provided by the present invention, as shown in fig. 1, where the voice data transmission method provided by the present embodiment specifically includes the following steps:
s101: when the data packet to be transmitted comprises a voice data packet, determining a transmission rule for transmitting the data packet to be transmitted; wherein, the transmission rule is used for indicating that a repeated transmission mode is not adopted or for determining a transmission period or the number of repetitions.
In this step, for the transmitting end device, when there is data of the voice service to be transmitted, or it is detected that the data packet to be transmitted includes voice data, or the voice data packet, a transmission rule for transmitting the voice data packet needs to be acquired, where the transmission rule is dedicated to transmitting the voice data, and is used to indicate that, when the voice data is transmitted, a transmission period is determined according to a transmission number, or the transmission number is determined according to the transmission period, or no repeated transmission is performed, so as to overcome the problems of incontinuous voice service and poor effect caused by repeated transmission.
In this scheme, the sending device obtains the transmission rule at least in the following ways:
in the first way, the transmission rule of the voice data may be directly specified in the protocol, and the transmission rule may be acquired from the corresponding protocol for the network device or the terminal device performing the communication.
In the second mode, the network device performs scheduling, establishes connection between the terminal device and the network device, determines the transmission rule when determining that data transmission of the voice service is required, and indicates the transmission rule to the terminal device, specifically, the transmission rule can be carried by the information interacted in the connection establishment process through downlink control information.
In addition, it should be further understood that, in this solution, the voice data packet includes a data packet of a unicast voice service or a data packet of a trunked voice service, which is not limited in this solution.
S102: and sending the data packet to be transmitted to the receiving terminal equipment according to the transmission rule.
In this step, after the transmitting end device acquires the transmission rule, the transmitting end device sends the data packet to be transmitted according to the transmission rule, so that the receiving end device can acquire the data packet.
In a specific implementation of the technical solution of the present application, the transmission rule at least includes the following:
first, determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period.
The meaning of the scheme is that for a single voice data packet, the transmission times need to be determined according to the transmission period instead of repeated transmission for multiple times according to the scheme in the present eMTC, and the specific determined repetition times need to be smaller than the number of subframes in the transmission period, that is, the single voice data packet needs to be successfully transmitted in one transmission period, and the same voice data packet cannot be repeatedly transmitted in several periods. For example, the maximum repetition number of a single voice data packet is N, and when the parameter N is configured, it is required to ensure that the number of uplink or downlink subframes in the transmission period of the single voice data packet is greater than the repetition number N.
Secondly, determining the repetition number and retransmission number of the single voice data packet according to the transmission period of the single voice data packet; wherein the product of the repetition number and the retransmission number is smaller than the number of subframes in the transmission period.
The meaning of the present scheme is that, for a single voice data packet, multiple repeated transmissions are not performed according to the scheme in the present eMTC, but the number of transmissions and the number of retransmissions need to be determined according to a transmission period, and the product of the specific determined number of repetitions and the number of retransmissions corresponding to each repetition needs to be smaller than the number of subframes in the transmission period, that is, the repeated transmission and all retransmissions of the voice data packet need to be completed in one transmission period, and the transmission of the next voice data packet needs to be performed in the next transmission period, for example: when parameters N and M are configured, it is necessary to ensure that the number of uplink or downlink subframes in a single voice packet transmission period is greater than n×m.
Thirdly, according to the repetition times of the voice data packet, determining a sending period for transmitting the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times.
The above two schemes are different from the above two schemes, if the number of repetitions of the transmitted voice data has been determined or set to a preferred number of repetitions, then the transmission period may be determined according to the number of repetitions, that is, the number of repetitions is determined first, and then the transmission period is determined according to the number of repetitions, where the number of subframes of the transmission period needs to be greater than the number of repetitions, so as to ensure that the transmission of the voice data packet can be completed in the transmission period, so as to transmit the next voice data packet in the next period. For example: the voice data packet sending period T is adaptively adjusted according to the repetition times, and when the current repetition times N of the voice data packet are changed, the voice data packet sending period T is adjusted, so that N < T is ensured. Optionally, N < T < n+2 may be guaranteed, and the specific situation may be adjusted according to the practical application.
Fourth, no duplicate transmission is performed when voice packets are included in the transmitted packets.
The method and the device have the advantages that voice data exist in the data packet to be transmitted or the voice data packet is detected, repeated transmission is not performed, and the instantaneity of voice data transmission is guaranteed. Specifically, when the voice service is applied to the eMTC network, the repeated transmission is prohibited, and if the current data packet meets the following conditions, the repeated transmission of the data packet is prohibited:
the condition 1, the current data packet is a voice data packet;
condition 2, the current packet contains both the voice packet and the normal packet.
According to the voice data transmission method, the transmission rule special for transmitting the voice data is set, so that the problem of time delay caused by repeated transmission of the voice data in different transmission periods is avoided, and the transmission efficiency and quality of the voice data are improved.
Fig. 2 is a flow chart of a second embodiment of a voice data transmission method provided by the present invention, as shown in fig. 2, in a specific implementation of the foregoing embodiment, when a sending end device is a terminal device, the voice data transmission method specifically includes the following steps:
s201: and sending the transmission rule corresponding to the voice data packet to the terminal equipment.
In the step, the transmission rule is scheduled by the network device, when the terminal device and the network device establish connection and determine that the data transmission of the voice service needs to be performed, the network device determines the transmission rule and indicates the transmission rule to the terminal device, specifically, the transmission rule can be carried by the information interacted in the connection establishment process through the downlink control information.
And for the terminal equipment, receiving a transmission rule corresponding to the voice data packet sent by the network equipment.
In order to ensure the real-time performance of the voice data packet, it is necessary to ensure that a single voice data packet is sent within a voice data packet sending period, so that a transmission rule dedicated to transmitting the voice data packet is required in the scheme, where the transmission rule is used for indicating that a repeated transmission mode is not adopted or for determining a sending period or a repetition number. Specific cases of the transmission rule indicated by the specific network device include:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or determining the repetition number and retransmission number of the single voice data packet according to the sending period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or determining a transmission period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the transmission period is larger than the repetition times;
alternatively, the transmission is not repeated when the voice data packet is included in the transmitted data packet.
The meaning of the above transmission rule is similar to that of the embodiment, and will not be described in detail herein.
S202: and carrying out uplink or downlink transmission of the voice data packet according to the transmission rule corresponding to the voice data packet.
In addition, it should be further understood that, in this solution, the voice data packet includes a data packet of a unicast voice service or a data packet of a trunked voice service, which is not limited in this solution.
In this step, after the network device indicates the transmission rule to the terminal device, the terminal device may transmit the voice data packet to the network device according to the transmission rule. The network device may also transmit the voice data packet to the terminal device according to the transmission rule, i.e. the transmission rule may be adopted in uplink or downlink transmission.
In order to improve coverage performance and ensure real-time performance of voice service, the transmission method of voice data provided by the embodiment sets a special transmission rule for transmission of voice data packets, ensures that transmission of the same voice data packet can be completed in a transmission period, and ensures that colleagues of voice service quality improve real-time performance of voice service.
Fig. 3 is a schematic structural diagram of a first embodiment of a voice data transmission device according to the present invention, and as shown in fig. 3, the voice data transmission device 10 includes:
a processing module 11, configured to determine a transmission rule for transmitting a data packet to be transmitted when the data packet to be transmitted includes a voice data packet; the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining a transmission period or the number of repeated times;
and the sending module 12 is configured to send the data packet to be transmitted to a receiving end device according to the transmission rule.
The technical solution of the transmitting end device in any of the foregoing method embodiments may be a solution on the network device side in downlink transmission or a solution on the terminal device side in uplink transmission, and its implementation principle and technical effects are similar.
Fig. 4 is a schematic structural diagram of a second embodiment of a voice data transmission apparatus provided in the present invention, as shown in fig. 4, if the voice data transmission apparatus is a terminal device, the receiving end device is a network device, and the voice data transmission apparatus 10 further includes:
and the receiving module 13 is configured to receive a transmission rule corresponding to the voice data packet sent by the network device.
On the basis of any one of the foregoing embodiments, the transmission rule includes:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or,
determining the repetition number and retransmission number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or,
determining a sending period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times;
or,
and when the transmitted data packet comprises a voice data packet, the repeated transmission is not carried out.
Optionally, the voice data packet includes: unicast voice service data packets or trunked voice service data packets.
The technical solution of the transmitting end device in any of the foregoing method embodiments provided in the present embodiment may be a solution on the network device side in downlink transmission or a solution on the terminal device side in uplink transmission, and its implementation principle and technical effects are similar and will not be repeated here.
Fig. 5 is a schematic structural diagram of a third embodiment of a voice data transmission device according to the present invention, as shown in fig. 5, a voice data transmission device 20 according to the present embodiment includes:
the sending module 21 is configured to send a transmission rule corresponding to the voice data packet to the terminal device, where the transmission rule is used to indicate that a repeated transmission mode is not used or is used to determine a sending period or a repetition number.
On the basis of the foregoing embodiment, in a specific implementation manner, the transmission rule includes:
determining the repetition number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein the repetition number is smaller than the number of subframes in the transmission period;
or,
determining the repetition number and retransmission number of transmitting a single voice data packet according to the transmission period of the single voice data packet; wherein, the product of the repetition times and the retransmission times is smaller than the number of subframes in the transmission period;
or,
determining a sending period for transmitting the voice data packet according to the repetition times of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition times;
or,
and when the transmitted data packet comprises a voice data packet, the repeated transmission is not carried out.
The voice data transmission device provided in this embodiment is configured to execute the technical solution on the network device side in any of the foregoing method embodiments, and its implementation principle and technical effect are similar, and are not described herein again.
Fig. 6 is a schematic structural view of an electronic device according to an exemplary embodiment of the present invention. As shown in fig. 6, an electronic device 100 provided in this embodiment includes:
a processor 111, a memory 112, a receiver 113, a transmitter 114; wherein,,
a memory 112 for storing executable instructions of the processor, the memory 112 may also be a flash memory;
wherein the processor 111 is configured to perform each of the steps of the above-described method via execution of the executable instructions. Reference may be made in particular to the description of the embodiments of the method described above.
Alternatively, the memory 112 may be separate or integrated with the processor 111.
When the memory 112 is a device separate from the processor 111, the electronic apparatus may further include:
a bus for connecting the processor 111 and the memory 112.
The present embodiment also provides a readable storage medium having a computer program stored therein, which when executed by at least one processor of an electronic device, performs the method for transmitting voice data provided in the above various embodiments.
The present embodiment also provides a program product comprising a computer program stored in a readable storage medium. The computer program may be read from a readable storage medium by at least one processor of the electronic device, and executed by the at least one processor, causes the electronic device to implement the method for transmitting voice data provided by the various embodiments described above.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the method embodiments described above may be performed by hardware associated with program instructions. The foregoing program may be stored in a computer readable storage medium. The program, when executed, performs steps including the method embodiments described above; and the aforementioned storage medium includes: various media that can store program code, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. A method for transmitting voice data, applied to a transmitting device, the method comprising:
when the data packet to be transmitted comprises a voice data packet, determining a transmission rule for transmitting the data packet to be transmitted;
transmitting the data packet to be transmitted to receiving terminal equipment according to the transmission rule;
wherein the transmission rule includes:
and determining a sending period T for transmitting the voice data packet according to the repetition number N of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition number, and N < T < N+2.
2. The method according to claim 1, wherein if the transmitting end device is a terminal device and the receiving end device is a network device, the method further comprises:
and receiving a transmission rule corresponding to the voice data packet sent by the network equipment.
3. The method of claim 1, wherein the voice data packet comprises: unicast voice service data packets or trunked voice service data packets.
4. A method for transmitting voice data, applied to a network device, the method comprising:
transmitting a transmission rule corresponding to the voice data packet to the terminal equipment, wherein the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining a transmission period or the number of repeated times;
the transmission rule includes:
and determining a sending period T for transmitting the voice data packet according to the repetition number N of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition number, and N < T < N+2.
5. A transmission apparatus for voice data, comprising:
the processing module is used for determining a transmission rule for transmitting the data packet to be transmitted when the data packet to be transmitted comprises a voice data packet;
the sending module is used for sending the data packet to be transmitted to receiving end equipment according to the transmission rule;
the transmission rule includes:
and determining a sending period T for transmitting the voice data packet according to the repetition number N of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition number, and N < T < N+2.
6. The apparatus of claim 5, wherein if the transmission apparatus of the voice data is a terminal device and the receiving end device is a network device, the apparatus further comprises:
and the receiving module is used for receiving the transmission rule corresponding to the voice data packet sent by the network equipment.
7. The apparatus of claim 5, wherein the voice data packet comprises: unicast voice service data packets or trunked voice service data packets.
8. A transmission apparatus for voice data, comprising:
the transmission module is used for transmitting transmission rules corresponding to the voice data packets to the terminal equipment, wherein the transmission rules are used for indicating that a repeated transmission mode is not adopted or determining a transmission period or the number of repeated times;
the transmission rule includes:
and determining a sending period T for transmitting the voice data packet according to the repetition number N of the voice data packet, wherein the number of subframes in the sending period is larger than the repetition number, and N < T < N+2.
9. An electronic device, comprising:
a processor, a transmitter, a receiver; the method comprises the steps of,
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the method of transmitting voice data of any one of claims 1 to 4 via execution of the executable instructions.
10. A storage medium having stored thereon a computer program, characterized in that the program, when executed by a processor, implements the method of transmission of speech data according to any one of claims 1 to 4.
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