CN112866956A - Voice data transmission method, device, equipment and storage medium - Google Patents
Voice data transmission method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN112866956A CN112866956A CN201911179284.4A CN201911179284A CN112866956A CN 112866956 A CN112866956 A CN 112866956A CN 201911179284 A CN201911179284 A CN 201911179284A CN 112866956 A CN112866956 A CN 112866956A
- Authority
- CN
- China
- Prior art keywords
- data packet
- voice data
- transmission
- sending period
- transmitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 189
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention provides a method, a device, equipment and a storage medium for transmitting voice data, 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 determining a sending period or the number of times of repetition, and sending 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 for many times 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 (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 an intelligent network with man-machine interconnection and object interconnection is realized. For the characteristics of such internet of things services, the protocol third Generation Partnership Project (3 GPP) R13 evolves based on Long Term Evolution (LTE), and designs an Enhanced Machine communication (eMTC) technology specifically used for the internet of things. The eMTC has the characteristics of wide coverage, low cost, low power consumption and support of mass connection, wherein the wide coverage of the eMTC is realized by technologies such as repeated transmission of a plurality of continuous subframes, frequency hopping and the like, and the eMTC is suitable for industrial scenes needing deep coverage, such as basements, well lids, remote areas and the like.
However, the eMTC improves the coverage performance through a repeated transmission mechanism, the repeated transmission may increase data transmission delay, the voice service has a high requirement on real-time performance, and the number of times of repetition may reach hundreds of times according to the current technology, which may affect the real-time performance of the voice service and the quality of the voice service.
Disclosure of Invention
Embodiments of the present invention provide a method, an apparatus, a device, and a storage medium for transmitting voice data, so as to solve the problem in the prior art that directly transmitting voice data by using eMTC may affect the real-time performance of a voice service and affect the quality of the voice service.
In a first aspect, an embodiment of the present invention provides a method for transmitting voice data, where the method is applied to a sending-end device, and 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 sending 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 number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
Optionally, the voice data packet includes: data packets of unicast voice services or data packets of trunked voice services.
In a second aspect, an embodiment of the present invention provides a method for transmitting voice data, where the method is applied to a network device, and the method includes:
and 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 times of repetition.
In one embodiment, the transmission rule includes:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
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 sending period or the number of repeated times;
and the sending module is used for sending the data packet to be transmitted to receiving end equipment according to the transmission rule.
Optionally, if the apparatus for transmitting voice data is a terminal device and the receiving end device is a network device, the apparatus 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 number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
Optionally, the voice data packet includes: data packets of unicast voice services or data packets of trunked voice services.
In a fourth aspect, an embodiment of the present invention provides a device for transmitting voice data, including:
and 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 repeated times.
Optionally, the transmission rule includes:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
In a fifth aspect, an embodiment of the present invention provides an electronic device, including:
a processor, a transmitter, a receiver; and the number of the first and second groups,
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 the first or second aspects via execution of the executable instructions.
In a sixth aspect, an embodiment of the present invention provides a storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the transmission method of voice data according to any one of the first aspect or the second aspect.
In the scheme, when the sending end device determines that the data packet to be transmitted includes the voice data packet, the sending end device 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 determining a sending period or the number of times of repetition, and then sends the data packet to be transmitted to the receiving end device 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 for many times 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 in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart illustrating a first embodiment of a method for transmitting voice data according to the present invention;
fig. 2 is a flowchart illustrating 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 voice data transmission apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second voice data transmission apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a third embodiment of a voice data transmission apparatus provided in the present invention;
fig. 6 is a schematic structural diagram of an electronic device shown in accordance with an example embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments based on the embodiments in the present invention, which can be made by those skilled in the art in light of the present disclosure, are within the scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or 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 common eMTC improves the coverage performance through a repeated sending mechanism, the repeated sending can increase the data transmission delay, the voice service has higher requirement on the real-time performance, generally, one voice data packet needs to be sent within 20ms, and if the eMTC repeatedly sends the voice service for many times, the real-time performance of the voice service can be influenced, and the voice service quality can be influenced. In order to solve the problem, the present application provides a new method for transmitting a voice data packet, which is a method for scheduling a voice service in an eMTC under a deep coverage scenario.
The scheme can be applied to the uplink transmission or 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. The technical scheme includes that the sending end device can be a terminal device or a network device, and the receiving end device can also be a terminal device or a network device. The execution main body in the embodiment of the present application may be a network device and a terminal device, or a chip applied to the network device and a chip applied to the terminal device, and this scheme is not limited.
In this scheme, it should be understood that the network device is an access device that the terminal device accesses to the mobile communication system wirelessly, and may be a base station NodeB, an evolved NodeB (eNodeB), a Transmission Reception Point (TRP), a next generation base station (gNB) in a 5G mobile communication system, a base station in a future mobile communication system, an access node in a WiFi system, or the like. The embodiments of the present application do not limit the specific technologies and the specific device forms used by the network devices. The Terminal device may also be referred to as a Terminal, a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), and the like. The terminal device may be a mobile phone (mobile phone), a tablet computer (Pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal device, an Augmented Reality (AR) terminal device, a wireless terminal in industrial control (industrial control), a wireless terminal in self driving (self driving), a wireless terminal in remote surgery (remote medical supply), 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), and the like.
The following describes the data transmission method provided by the present application in detail by using specific embodiments. For convenience of description, the following description takes the sending end device and the receiving end device as an execution main body as an example.
Fig. 1 is a schematic flow chart of a first embodiment of a method for transmitting voice data according to the present invention, and as shown in fig. 1, the method for transmitting voice data according to 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 determining a sending period or a repeated number.
In this step, for the sending end device, when there is data of a voice service to be transmitted, or it is detected that a 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 obtained, where the transmission rule is dedicated to transmitting the voice data and is used to indicate that, when transmitting the voice data, a transmission cycle is determined according to a transmission frequency, or the transmission frequency is determined according to the transmission cycle, or repeated transmission is not performed, so as to overcome the problem of discontinuous voice service and poor effect caused by repeated transmission.
In this scheme, the method for the sending end device to obtain the transmission rule at least includes the following modes:
in the first mode, the transmission rule of the voice data can be directly defined in the protocol, and both the network device and the terminal device which perform communication can acquire the transmission rule from the corresponding protocol.
In the second mode, the network device performs scheduling, establishes a connection between the terminal device and the network device, and determines that data transmission of a voice service is required, the network device determines the transmission rule and indicates the transmission rule to the terminal device, and specifically, the transmission rule may be carried by downlink control information and interactive information in the connection establishment process.
Besides, it should be understood that, in this scheme, the voice data packet includes a data packet of a unicast voice service or a data packet of a trunking voice service, and this scheme is not limited thereto.
S102: and sending the data packet to be transmitted to the receiving end equipment according to the transmission rule.
In this step, after the sending end device obtains the transmission rule, the data packet to be transmitted is sent according to the transmission rule, so that the receiving end device can obtain 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 number of repetitions of transmitting a single voice data packet according to a transmission period of the single voice data packet; wherein the repetition times is less than the number of subframes in the sending period.
The meaning of the scheme is that for a single voice data packet, multiple repeated transmission is not performed according to the current scheme in the eMTC, but the transmission frequency needs to be determined according to the transmission period, and the specific determined repetition frequency needs to be less 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 transmitted repeatedly in several periods. For example, the maximum number of repetitions of a single voice data packet is N, and when configuring the parameter N, it is necessary to ensure that the number of uplink or downlink subframes in a single voice data packet transmission period is greater than the number of repetitions N.
Secondly, determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the transmission period.
The meaning of this scheme is that, for a single voice data packet, instead of performing multiple retransmission according to the current scheme in the eMTC, the transmission number and the retransmission number need to be determined according to the transmission cycle, and the product of the specific determined repetition number and the retransmission number corresponding to each repetition needs to be smaller than the number of subframes in the transmission cycle, that is, the repeated transmission and all retransmissions of the voice data packet need to be completed in one transmission cycle, and the transmission of the next voice data packet is performed in the next transmission cycle, for example: the maximum repetition times of a single voice data packet is N, the maximum retransmission times is M, and when parameters N and M are configured, the number of uplink or downlink subframes in a single voice data packet sending period is required to be ensured to be larger than N x M.
Thirdly, 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.
The scheme is different from the two schemes, if the repetition times of the transmitted voice data are determined or the preferred repetition times are set, the sending period can be determined according to the repetition times, that is, the repetition times are determined first, and then the sending period is determined according to the repetition times, the number of the sub-frames of the sending period needs to be larger than the repetition times, so that the voice data packet can be transmitted in the transmission period, and the next voice data packet can be transmitted in the next period. For example: and the sending period T of the voice data packet is adaptively adjusted according to the repetition times, and when the current repetition times N of the voice data packet is changed, the sending period T of the voice data packet is adjusted to ensure that N is less than T. Optionally, N < T < N +2 may also be ensured, and the specific situation may be adjusted according to the actual application.
Fourth, when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
The meaning of the scheme is that when voice data exists in a data packet to be transmitted or the voice data packet is detected, repeated transmission is not carried out, and the real-time performance of voice data transmission is ensured. Specifically, when the voice service is applied to the eMTC network, the repeated transmission is prohibited, and if the current data packet satisfies the following conditions, the repeated transmission of the data packet is prohibited:
the method comprises the following steps that 1, a current data packet is a voice data packet;
condition 2, the current data packet includes both the voice data packet and the normal data packet.
According to the transmission method of the voice data provided by the embodiment, 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 for multiple times is avoided according to the transmission rule, and the transmission efficiency and the quality of the voice data are improved.
Fig. 2 is a schematic flow diagram of a second embodiment of a method for transmitting voice data according to the present invention, and as shown in fig. 2, in a specific implementation of the foregoing embodiment, when the sending end device is a terminal device, the method for transmitting voice data specifically includes the following steps:
s201: and sending the transmission rule corresponding to the voice data packet to the terminal equipment.
In this step, the transmission rule is scheduled by the network device, when the terminal device and the network device establish a connection and determine that data transmission of a voice service is required, the network device determines the transmission rule and indicates the transmission rule to the terminal device, and specifically, the transmission rule can be carried by downlink control information and interactive information in the connection establishment process.
And for the terminal equipment, receiving a transmission rule corresponding to the voice data packet sent by the network equipment.
Mainly, 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 the sending period of the voice data packet, so a transmission rule dedicated for transmitting the voice data packet is required in the scheme, and the transmission rule is used for indicating that a repeated transmission mode is not adopted or determining the sending period or the number of times of repetition. The specific situations of the transmission rule indicated by the network device include:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or, determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
alternatively, when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
The meaning of the transmission rule is similar to that of the embodiment, and is not described herein again.
S202: and performing uplink or downlink transmission of the voice data packet according to the transmission rule corresponding to the voice data packet.
Besides, it should be understood that, in this scheme, the voice data packet includes a data packet of a unicast voice service or a data packet of a trunking voice service, and this scheme is not limited thereto.
In this step, after the network device indicates the transmission rule to the terminal device, the terminal device may transmit the voice 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, that is, the transmission rule may be adopted in uplink or downlink transmission.
In the transmission method of voice data provided in this embodiment, in order to improve the coverage performance and ensure the real-time performance of the voice service, a special transmission rule is set for the transmission of the voice data packet, so that the transmission of the same voice data packet can be completed in a transmission period, and the real-time performance of the voice service is improved by a colleague who has ensured the quality of the 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:
the processing module 11 is 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 sending period or the number of repeated times;
and the sending module 12 is configured to send the data packet to be transmitted to the receiving end device according to the transmission rule.
The transmission apparatus for voice data provided in this embodiment is configured to implement a technical scheme of the sending end device in any one of the foregoing method embodiments, which may be a scheme of a network device side in downlink transmission or a scheme of a terminal device side in uplink transmission, and the implementation principle and technical effect of the transmission apparatus are similar.
Fig. 4 is a schematic structural diagram of a second embodiment of a transmission apparatus for voice data according to the present invention, as shown in fig. 4, on the basis of the foregoing embodiment, if the transmission apparatus for voice data is a terminal device, and the receiving end device is a network device, the transmission apparatus 10 for voice data further includes:
a receiving module 13, configured to receive a transmission rule corresponding to the voice data packet sent by the network device.
On the basis of any of the above embodiments, the transmission rule includes:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
Optionally, the voice data packet includes: data packets of unicast voice services or data packets of trunked voice services.
The transmission apparatus for voice data provided in this embodiment is configured to execute the technical scheme of the sending end device in any one of the foregoing method embodiments, and may be a scheme on a network device side in downlink transmission or a scheme on a terminal device side in uplink transmission, where the implementation principle and the technical effect are similar, and are not described herein again.
Fig. 5 is a schematic structural diagram of a third embodiment of a voice data transmission device according to the present invention, and as shown in fig. 5, a voice data transmission device 20 according to the present embodiment includes:
a sending module 21, 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 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 number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
The transmission apparatus for voice data provided in this embodiment is configured to execute the technical solution on the network device side in any of the foregoing method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 6 is a schematic structural diagram of an electronic device shown in accordance with an example embodiment of the present invention. As shown in fig. 6, the electronic device 100 provided in the present 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 (flash memory);
wherein the processor 111 is configured to perform the steps of the above-described method via execution of the executable instructions. Reference may be made in particular to the description relating to the preceding method embodiment.
Alternatively, the memory 112 may be separate or integrated with the processor 111.
When the memory 112 is a device independent of 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, in which a computer program is stored, and when at least one processor of the electronic device executes the computer program, the electronic device executes the transmission method of voice data provided by the various embodiments described above.
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 the execution of the computer program by the at least one processor causes the electronic device to implement the transmission method of voice data provided by the various embodiments described above.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. A method for transmitting voice data is applied to a sending terminal device, and 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; 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;
and sending the data packet to be transmitted to receiving end equipment according to the transmission rule.
2. The method according to claim 1, wherein if the sending 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 according to claim 1 or 2, wherein the transmission rule comprises:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
4. The method of claim 1 or 2, wherein the voice data packet comprises: data packets of unicast voice services or data packets of trunked voice services.
5. A method for transmitting voice data, applied to a network device, the method comprising:
and 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 times of repetition.
6. The method of claim 5, wherein the transmission rule comprises:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
7. A voice data transmission apparatus, 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 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;
and the sending module is used for sending the data packet to be transmitted to receiving end equipment according to the transmission rule.
8. The apparatus according to claim 7, wherein if the apparatus for transmitting 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.
9. The apparatus of claim 7 or 8, wherein the transmission rule comprises:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
10. The apparatus of claim 7 or 8, wherein the voice data packet comprises: data packets of unicast voice services or data packets of trunked voice services.
11. A voice data transmission apparatus, comprising:
and 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 repeated times.
12. The apparatus of claim 11, wherein the transmission rule comprises:
determining the number of times of transmitting a single voice data packet according to the sending period of the single voice data packet; wherein, the repetition times is less than the number of subframes in the sending period;
or,
determining the repetition times and retransmission times for transmitting a 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 less than the number of subframes in the sending 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 greater than the repetition times;
or,
when the transmitted data packet includes a voice data packet, the repeated transmission is not performed.
13. An electronic device, comprising:
a processor, a transmitter, a receiver; and the number of the first and second groups,
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the method of transmission of voice data of any one of claims 1 to 6 via execution of the executable instructions.
14. A storage medium on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of transmission of speech data according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911179284.4A CN112866956B (en) | 2019-11-27 | 2019-11-27 | Voice data transmission method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911179284.4A CN112866956B (en) | 2019-11-27 | 2019-11-27 | Voice data transmission method, device, equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112866956A true CN112866956A (en) | 2021-05-28 |
| CN112866956B CN112866956B (en) | 2023-05-02 |
Family
ID=75985378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911179284.4A Active CN112866956B (en) | 2019-11-27 | 2019-11-27 | Voice data transmission method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112866956B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178658A (en) * | 1982-04-12 | 1983-10-19 | Mitsubishi Electric Corp | Data communicating system |
| EP1858190A1 (en) * | 2006-05-16 | 2007-11-21 | Siemens S.p.A. | Method for safely transmitting short ACK/NACK bitmaps in ARQ process inside edge compliant systems |
| CN103269260A (en) * | 2013-06-03 | 2013-08-28 | 腾讯科技（深圳）有限公司 | Data transmission method, data receiving terminal, data sending terminal and data transmission system |
| CN103795505A (en) * | 2012-11-02 | 2014-05-14 | 电信科学技术研究院 | Data transmission method, system and device |
| CN105337706A (en) * | 2014-08-07 | 2016-02-17 | 中兴通讯股份有限公司 | Data transmission method, device and system |
| CN107241172A (en) * | 2017-07-17 | 2017-10-10 | 中国联合网络通信集团有限公司 | A kind of data repeating method and access network equipment |
| CN108631920A (en) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | A kind of data transmission method and device |
| CN108696894A (en) * | 2017-04-07 | 2018-10-23 | 中兴通讯股份有限公司 | A kind of audio communication method and device |
| CN110234124A (en) * | 2019-04-19 | 2019-09-13 | 维沃移动通信（深圳）有限公司 | Information transferring method and terminal device |
-
2019
- 2019-11-27 CN CN201911179284.4A patent/CN112866956B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178658A (en) * | 1982-04-12 | 1983-10-19 | Mitsubishi Electric Corp | Data communicating system |
| EP1858190A1 (en) * | 2006-05-16 | 2007-11-21 | Siemens S.p.A. | Method for safely transmitting short ACK/NACK bitmaps in ARQ process inside edge compliant systems |
| CN103795505A (en) * | 2012-11-02 | 2014-05-14 | 电信科学技术研究院 | Data transmission method, system and device |
| CN103269260A (en) * | 2013-06-03 | 2013-08-28 | 腾讯科技（深圳）有限公司 | Data transmission method, data receiving terminal, data sending terminal and data transmission system |
| CN105337706A (en) * | 2014-08-07 | 2016-02-17 | 中兴通讯股份有限公司 | Data transmission method, device and system |
| CN108631920A (en) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | A kind of data transmission method and device |
| CN108696894A (en) * | 2017-04-07 | 2018-10-23 | 中兴通讯股份有限公司 | A kind of audio communication method and device |
| CN107241172A (en) * | 2017-07-17 | 2017-10-10 | 中国联合网络通信集团有限公司 | A kind of data repeating method and access network equipment |
| CN110234124A (en) * | 2019-04-19 | 2019-09-13 | 维沃移动通信（深圳）有限公司 | Information transferring method and terminal device |
Non-Patent Citations (1)
| Title |
|---|
| 张静: "下一代网络环境下话带数据传输损伤及容错技术", 《中国优秀硕士学位论文全文数据库(电子期刊)》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112866956B (en) | 2023-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11234236B2 (en) | Communication method and communications apparatus | |
| CN108029120B (en) | Method for indicating resources allocated to HARQ messages in a random access procedure for a low complexity narrowband terminal | |
| KR20210042345A (en) | Information transmission method and device | |
| CN107770871B (en) | Message receiving and sending method, terminal equipment and network equipment | |
| CN111277390B (en) | Transmission method of downlink feedback information, base station and terminal equipment | |
| CN105144617B (en) | Information transmission method, base station and user equipment | |
| CN107710819B (en) | Wireless communication method, network equipment and terminal equipment | |
| US11246169B2 (en) | Communication method, related device, and system | |
| EP4037423A1 (en) | Method and device for processing sidelink operation, and storage medium | |
| JP2020524449A (en) | Apparatus and method for communicating in a wireless communication network | |
| CN107743313B (en) | Method, base station and system for realizing time division duplex configuration of auxiliary cell | |
| TWI778962B (en) | Device-to-device (d2d) communication method and d2d device | |
| CN108702649B (en) | Transmission device and method for status indication and communication system | |
| CN112399618B (en) | Communication method and device | |
| EP3079429A1 (en) | Uplink data transmission determining apparatus, device and method | |
| CN114208089B (en) | Communication method, communication device, electronic device, and computer storage medium | |
| CN112866956B (en) | Voice data transmission method, device, equipment and storage medium | |
| WO2022027594A1 (en) | Communication method and communication apparatus | |
| CN105264942B (en) | Data transmission transmitting terminal equipment, receiving terminal equipment and method | |
| CN110831239B (en) | Data transmission method, data transmission device and communication equipment | |
| CN110831228B (en) | Communication method and device | |
| WO2021171537A1 (en) | Base station device, terminal device, and wireless communication system | |
| CN111757512B (en) | Uplink scheduling method and device | |
| CN116636167A (en) | Method and device for determining media access MAC signaling application time | |
| CN117956553A (en) | Service communication method, device, equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |