CN112637905B - Voice service establishing method and device under NSA networking mode and storage medium - Google Patents
Voice service establishing method and device under NSA networking mode and storage medium Download PDFInfo
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- CN112637905B CN112637905B CN201910951183.8A CN201910951183A CN112637905B CN 112637905 B CN112637905 B CN 112637905B CN 201910951183 A CN201910951183 A CN 201910951183A CN 112637905 B CN112637905 B CN 112637905B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
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- H—ELECTRICITY
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Abstract
The embodiment of the invention provides a voice service establishment method in an NSA networking mode, which comprises the following steps: acquiring support capability information of a voice service bearing mode sent by a terminal; and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is larger than a set threshold, selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information. The embodiment of the invention also provides a voice service establishing device, equipment and a storage medium in the NSA networking mode. The embodiment of the invention can improve the resource utilization rate of the network and ensure the load balance of the cell.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a storage medium for establishing a voice service in an NSA networking mode.
Background
Non-Stand Alone Networking (NSA) mode of 5 th generation mobile communication network. On the basis of a network architecture of an existing Long Term Evolution (LTE) base station and an Evolved Packet Core network (EPC), a New Radio (NR) base station is added as a supplement to data transmission. The NR base station is also accessed to the core network EPC, namely the LTE base station is used as a main node of double connection, the terminal is accessed to the core network EPC through the LTE base station, and the NR base station is used as an auxiliary node to bear user plane data, so that an LTE-NR double connection mode is formed.
In the 5 th standby mobile communication network phase, especially the NSA deployment phase, the LTE cell may access both an NSA terminal and a terminal supporting only LTE. And the number of users accessing the network is limited by the capability of the LTE anchor cell. At present, the selection mechanism of the service bearing mode in the NSA network is not complete, so that the network is easy to have the problems of unbalanced load of cells and low resource utilization rate.
Disclosure of Invention
The embodiment of the invention provides a voice service establishing method, a voice service establishing device and a storage medium in an NSA networking mode. The technical scheme of the embodiment of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for establishing a voice service in an NSA networking mode, where the method includes:
acquiring support capability information of a voice service bearing mode sent by a terminal;
and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is larger than a set threshold, selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information.
Wherein, when the load value of the cell in the non-independent network configuration NSA network configuration mode accessed by the terminal is larger than the set threshold, based on the support capability information, selecting the voice service bearing mode for the terminal to perform the voice service in the voice service bearing modes supported by the terminal, and the method comprises the following steps:
and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is greater than a set threshold value, selecting a voice service bearing mode matched with the channel quality from voice service bearing modes supported by the terminal based on the support capability information and the channel quality of the cell accessed by the terminal.
Wherein, when the load value of the cell in the non-independent network configuration NSA networking mode accessed by the terminal is greater than the set threshold, based on the support capability information, selecting a voice service bearing mode for the terminal to perform voice service in the voice service bearing modes supported by the terminal, includes:
when the load value of a Long Term Evolution (LTE) cell in an NSA networking mode accessed by the terminal is greater than a first set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from voice service bearing modes supported by the terminal;
or the like, or, alternatively,
and when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from the voice service bearing modes supported by the terminal.
Wherein, when the load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold, selecting a voice service bearer mode for the terminal to perform a voice service among the voice service bearer modes supported by the terminal includes:
when the load value of the LTE cell in the NSA networking mode accessed by the terminal is larger than a first set threshold value, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
Wherein the method further comprises: and sending a notification message for selecting the voice service of the terminal through the second bearing mode to the core network by using the LTE base station, or sending the notification message for adjusting the terminal which carries out the voice service through the first bearing mode to carry out the voice service through the second bearing mode to the core network by using the LTE base station.
Wherein, the selecting carries out the voice service of the terminal through the second bearing mode, or, the terminal carrying out the voice service through the first bearing mode is adjusted to carry out the voice service through the second bearing mode, including:
acquiring the channel quality of the terminal in an NR cell;
and when the channel quality meets a preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
Wherein, when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearer mode for the terminal to perform a voice service among the voice service bearer modes supported by the terminal includes:
when the load value of the NR cell in the NSA networking mode accessed by the terminal is larger than a second set threshold value, adjusting the terminal which carries out the voice service through the second bearing mode to carry out the voice service through a third bearing mode, or adjusting the terminal which carries out the voice service through the second bearing mode to carry out the voice service through the first bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
Wherein the method further comprises:
and sending a notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through a third bearing mode to the LTE base station by utilizing the NR base station, or sending the notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through the first bearing mode to the core network by utilizing the NR base station.
In a second aspect, an embodiment of the present invention further provides a device for establishing a voice service in an NSA networking mode, where the device includes an acquisition module and a processing module,
the acquisition module is used for acquiring the support capability information of the voice service bearing mode sent by the terminal;
and the processing module is used for selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information when the load value of the cell in the non-independent networking NSA (non-independent networking) mode accessed by the terminal is greater than a set threshold value.
The processing module is further configured to select a voice service bearer mode adapted to the channel quality from among voice service bearer modes supported by the terminal based on the support capability information and the channel quality of the terminal access cell when the load value of the cell in the non-independent network configuration (NSA) networking mode in which the terminal is accessed is greater than a set threshold.
The processing module is further configured to select a voice service bearer for the terminal to perform a voice service in the voice service bearers supported by the terminal when a load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold; or when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearing mode for the terminal to carry out voice service from the voice service bearing modes supported by the terminal.
The processing module is further configured to select to perform the voice service of the terminal through a second bearer when the load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold, or adjust the terminal performing the voice service through the first bearer to perform the voice service through the second bearer; the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
The processing module is further configured to send, to the core network, a notification message that selects the voice service of the terminal performed through the second bearer mode by using the LTE base station, or send, to the core network, a notification message that adjusts the terminal performing the voice service through the first bearer mode to perform the voice service through the second bearer mode by using the LTE base station.
The processing module is further configured to obtain a channel quality of the terminal in an NR cell; and when the channel quality meets the preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
The processing module is further configured to, when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, adjust the terminal that performs the voice service in the second bearer to perform the voice service in a third bearer, or adjust the terminal that performs the voice service in the second bearer to perform the voice service in the first bearer; the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
The processing module is further configured to send, to the LTE base station, a notification message that the terminal performing the voice service in the second bearer is adjusted to perform the voice service in the third bearer, or send, to the core network, a notification message that the terminal performing the voice service in the second bearer is adjusted to perform the voice service in the first bearer.
In a third aspect, an embodiment of the present invention further provides a device for establishing a voice service in an NSA networking mode, where the device includes: the voice service establishing method comprises a processor and a memory, wherein the memory is used for storing computer services capable of running on the processor, and when the processor is used for running the computer services, the voice service establishing method under the NSA networking mode in any embodiment of the invention is realized.
In a fourth aspect, an embodiment of the present invention further provides a storage medium, where the storage medium has a computer-executable instruction, and the computer-executable instruction is executed by a processor to implement a voice service establishment method in an NSA networking mode according to any embodiment of the present invention.
The embodiment of the invention provides a voice service establishing method, a device, equipment and a storage medium in an NSA networking mode. Therefore, when the load value of a certain cell in the NSA networking mode of the non-independent networking accessed by the terminal is larger than the set threshold value and the network has unbalanced load, the voice service bearing mode for the terminal to carry out the voice service can be selected from the voice service bearing modes supported by the terminal based on the supporting capacity information. The method and the device enable the terminal to select the voice service bearing mode of the voice service more flexibly, can obtain a more suitable voice service bearing mode to carry out the voice service, can improve the utilization rate of network resources, and ensure the load balance of the cell.
Drawings
Fig. 1 is a schematic view of a scenario of NSA networking according to an embodiment of the present invention;
fig. 2 is a schematic view of a scenario of NSA networking according to another embodiment of the present invention;
fig. 3 is a schematic view of a scenario of NSA networking according to another embodiment of the present invention;
fig. 4 is a schematic flowchart of a voice service establishment method in another NSA networking mode according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of a voice service establishment method in an NSA networking mode according to another embodiment of the present invention;
fig. 6 is a schematic flow chart of a voice service establishment method in an NSA networking mode according to another embodiment of the present invention;
fig. 7 is a schematic diagram of a voice service establishing apparatus in an NSA networking mode according to an embodiment of the present invention;
fig. 8 is a schematic hardware structure diagram of a voice service establishment method and device in an NSA networking mode according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Before further detailed description of the embodiments of the present disclosure, for convenience of understanding the embodiments of the present disclosure, the following description is made on a networking scenario of NSA: in the NSA networking mode, the bearers are divided into a primary node separation bearer, a secondary node bearer and a secondary node separation bearer according to different user plane bearer types, and respectively correspond to a 5G deployment scene 1, a scene 2 and a scene 3 defined by 3GPP, please refer to fig. 1, fig. 2 and fig. 3, and sequentially correspond to the scene 1, the scene 2 and the scene 3. A scenario 3 is a typical NSA networking mode, and the embodiment of the present disclosure takes the scenario 3 as an example for description. Wherein, there are 3 kinds of voice service bearing modes in the NSA network, including:
the first bearing mode: the core network establishes a dedicated bearer for the voice service, and the dedicated bearer is transmitted to the User Equipment (UE) through an air interface of the LTE base station. The path that the bearer passes through may be denoted as: core network-LTE base station;
the second bearing mode is as follows: the core network establishes a dedicated bearer for the voice service, the dedicated bearer is transmitted to the user equipment UE through an NR base station air interface, and a path through which the bearer passes may be recorded as: core network-NR base stations.
The third bearing mode: the core network establishes a special bearer for voice service, the special bearer is shunted to the LTE base station by the NR base station and is transmitted to the user terminal UE through an air interface of the LTE base station; the path that the bearer passes through may be denoted as: core network-NR base station-LTE base station.
The 3GPP standard sets a corresponding UE capability report for the bearer mode of the NSA network. Only when one or two of the two are reported and supported by the UE, the network can establish the voice service for the UE by using the corresponding bearing mode.
As shown in fig. 4, an embodiment of the present invention provides a method for establishing a voice service in an NSA networking mode, where the method includes:
step 41, obtaining the support capability information of the voice service bearing mode sent by the terminal;
here, the voice service bearer may include at least one of: the passing path is the first bearing mode of the core network-LTE base station, the passing path is the second bearing mode of the core network-NR base station, and the passing path is the third bearing mode of the core network-NR base station-LTE base station. The support capability information of the voice service bearer may be capability information having a capability of supporting at least one bearer. For example, the capability information of the second bearer is supported, or the capability information of the first bearer and the second bearer is simultaneously supported. Here, when the terminal accesses the LTE cell supporting the NSA networking mode, the support capability of the voice service bearer of the terminal may be reported. It should be noted that, when the terminal supports one or two bearer manners, the network can establish the voice service for the terminal by using the corresponding bearer manner.
And 42, when the load value of the cell in the NSA networking mode of the non-independent networking accessed by the terminal is greater than a set threshold, selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information.
Here, the cell may be an LTE cell in a non-independent networking NSA networking mode, or may be an NR cell in a non-independent networking NSA networking mode. Here, the load value of the cell may be determined based on counting the number of terminals accessing the cell, for example, if the number of terminals accessing the cell is 100, the corresponding load value is 100. But also based on the occupancy of network resources. Here, the setting threshold may be flexibly set based on network service requirements, and specifically, the setting threshold may be set based on a predicted value obtained by performing statistical analysis on data of the network. Here, it may be that the network sets the set threshold of the cell in advance. The voice service bearing mode comprises at least one of the first bearing mode, the second bearing mode and the third bearing mode. For example, based on the support capability information, it is determined that the voice service bearer supported by the terminal simultaneously includes the first bearer, the second bearer, and the third bearer, and then one bearer may be selected from the voice service bearers supported by the three terminals for the terminal to perform the voice service. Here, the voice service bearer selected for the terminal to perform the voice service may be a voice service bearer selected for a bearer with a better path to perform the voice service on the terminal. The selection may be a first selection or may be readjusted after the selection is made. For example, the currently selected bearer is the first bearer, and the currently selected bearer is adjusted to be the second bearer or the third bearer with a better path (which may be better transmission performance).
In the embodiment of the invention, when the load value of a certain cell in the NSA networking mode of the non-independent networking accessed by the terminal is larger than the set threshold value and the load of the network is unbalanced, the voice service bearing mode for the terminal to carry out the voice service can be selected from the voice service bearing modes supported by the terminal based on the supporting capability information. The method and the device enable the terminal to select the voice service bearing mode of the voice service more flexibly, can obtain a more suitable voice service bearing mode to carry out the voice service, can improve the utilization rate of network resources, and ensure the load balance of the cell.
In some embodiments, in step 42, when the load value of the cell in the non-independent networking NSA networking mode accessed by the terminal is greater than the set threshold, based on the support capability information, selecting a voice service bearer mode for the terminal to perform the voice service from the voice service bearer modes supported by the terminal, includes:
and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is greater than a set threshold value, selecting a voice service bearing mode matched with the channel quality from voice service bearing modes supported by the terminal based on the support capability information and the channel quality of the cell accessed by the terminal.
Here, the channel quality of the cell may include one of: reference Signal Received Power (RSRP), reference Signal Receiving Quality (RSRQ), channel Quality Indicator (CQI), signal to Interference plus Noise Ratio (SINR), and Modulation and Coding Scheme (MCS) level of scheduling.
Here, different threshold values may be set for the channel quality, where the different threshold values correspond to different voice service bearer modes. For example, the first bearer mode is selected when the value corresponding to the channel quality is smaller than a first threshold, and the second bearer mode is selected when the value corresponding to the channel quality is larger than the first threshold and smaller than a second threshold.
Here, the network may preset a user channel quality threshold value, and may estimate the channel quality by a smoothed value of the latest one or more channel quality measurements. Here, the threshold value may be flexibly configured according to actual service requirements. Here, if the LTE network can obtain the channel quality measurement result of the terminal in the NR cell, the channel quality measurement result of the NR cell is directly used. If the LTE network cannot directly obtain the channel quality measurement result of the terminal in the NR cell, the channel quality measurement result of the LTE cell may be used, and the premise assumption that coverage of the LTE cell in the NSA network is better than that of the NR cell is used, so that when the channel quality of the terminal in the LTE cell is poor, the channel quality of the terminal in the NR cell may be considered to be poor.
In an embodiment, in step 42, when the load value of the cell in the non-independent networking NSA networking mode accessed by the terminal is greater than a set threshold, based on the support capability information, selecting a voice service bearer mode for the terminal to perform the voice service from among the voice service bearer modes supported by the terminal, includes:
when the load value of a Long Term Evolution (LTE) cell under an NSA networking mode accessed by the terminal is larger than a first set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from voice service bearing modes supported by the terminal;
or the like, or, alternatively,
and when the load value of the NR cell in the NSA networking mode accessed by the terminal is larger than a second set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from the voice service bearing modes supported by the terminal.
Here, the first set threshold and the second set threshold may be set to different values, and the specific setting may be determined based on network requirements of an LTE cell or an NR cell. Here, the selecting, from the voice service bearers supported by the terminal, a voice service bearer for the terminal to perform a voice service may be to adjust a current voice service performed through the first bearer to a voice service performed through the second bearer if the load value of the LTE cell is greater than a second set threshold, and adjust a current voice service performed through the second bearer to a voice service performed through the first bearer or a voice service performed through the third bearer if the load value of the NR cell is greater than the second set threshold.
In an embodiment, when the load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold, selecting a voice service bearer mode for the terminal to perform a voice service from among the voice service bearer modes supported by the terminal includes:
when the load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold value, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
Here, the selecting is to perform the voice service of the terminal through the second bearer, and the terminal may refer to a terminal requesting to perform the voice service. And the terminal which carries out the voice service through the first bearing mode is adjusted to carry out the voice service through the second bearing mode, wherein the terminal corresponds to the terminal which carries out the voice service.
In an embodiment, the method further comprises: and sending a notification message for selecting the voice service of the terminal through the second bearing mode to the core network by using the LTE base station, or sending the notification message for adjusting the terminal which carries out the voice service through the first bearing mode to carry out the voice service through the second bearing mode to the core network by using the LTE base station.
Here, signaling may be newly added between the LTE base station or the NR base station and the core network, and the signaling is used to send a notification message for adjusting the voice service bearer, where the notification message may include, but is not limited to, an adjustment target for the voice service bearer, an adjustment reason (for example, air interface resource is insufficient), and the like. Here, after the core network receives the notification message of the adjustment, the core network performs a change and shunts to the NR base station. The LTE base station may also send a Radio Resource Control (RRC) message to the terminal to notify that the voice service bearer has been adjusted.
In an embodiment, the selecting the voice service of the terminal through the second bearer, or adjusting the terminal performing the voice service through the first bearer to perform the voice service through the second bearer includes:
acquiring the channel quality of the terminal in an NR cell;
and when the channel quality meets the preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
Here, the preset condition may be that a user channel quality threshold value is preset for the network, and the channel quality may be estimated by a smoothed value of the latest channel quality measurement result or results. Here, the threshold value may be flexibly configured according to actual service requirements. Here, if the LTE network can obtain the channel quality measurement result of the terminal in the NR cell, the channel quality measurement result of the NR cell is directly used. If the LTE network cannot directly obtain the channel quality measurement result of the terminal in the NR cell, the channel quality measurement result of the LTE cell may be used, and the premise assumption that coverage of the LTE cell in the NSA network is better than that of the NR cell is used, so that when the channel quality of the terminal in the LTE cell is poor, the channel quality of the terminal in the NR cell may be considered to be poor.
In an embodiment, when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearer mode for the terminal to perform a voice service from among voice service bearer modes supported by the terminal includes:
when the load value of the NR cell in the NSA networking mode accessed by the terminal is larger than a second set threshold value, adjusting the terminal which carries out the voice service through the second bearing mode to carry out the voice service through a third bearing mode, or adjusting the terminal which carries out the voice service through the second bearing mode to carry out the voice service through the first bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
Here, the terminal that adjusts the terminal that performs the voice service through the second bearer to perform the voice service through the third bearer or the terminal that adjusts the terminal that performs the voice service through the second bearer to perform the voice service through the first bearer may be a terminal that is already performing the voice service.
In an embodiment, the method further comprises: and sending a notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through a third bearing mode to the LTE base station by utilizing the NR base station, or sending the notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through the first bearing mode to the core network by utilizing the NR base station.
Here, after the core network receives the notification message of the adjustment, the core network performs a change and shunts the change to the LTE base station. The LTE base station may also send a Radio Resource Control (RRC) message to the terminal, and notify that the voice service bearer has been adjusted.
In order that the embodiments of the invention may be better understood, they are further illustrated by the following two examples:
example 1: the cell is a scenario of an LTE cell. Referring to fig. 5, the method includes:
step S1, obtaining the support capability information of the voice service bearing mode sent by the terminal.
And step S2, when the load value of the cell in the NSA mode of the non-independent network accessed by the terminal is greater than a set threshold value, starting a selection process of the voice service bearing mode. The selection process is specifically a starting process for selecting a voice service bearing mode for the terminal to perform voice service in the voice service bearing modes supported by the terminal based on the support capability information.
And S3, the network checks the voice service currently carried out in a bearing mode of taking the path as a core network-LTE base station and checks the support capability information sent by the terminal requesting to establish the voice service.
And S4, judging whether the terminal supports the core network EPC-NR base station voice service bearing mode or not based on the support capability information. Here, if the ims-voiceover NR-PDCP-SCG-Bearer (which is a field specially set in the 3GPP standard) included in the terminal support capability information received by the network is TRUE, that is, the terminal support path is a voice service Bearer of the core network EPC-NR base station, then step S5 is executed; if the terminal capability im-voiceover nr-PDCP-SCG-Bearer received by the network is False, i.e. the terminal does not support the EPC-gNB voice service Bearer, then step S6 is executed.
Step S5, the network detects the 5G NR channel quality (which may be but not limited to RSRP, RSRQ, CQI, SINR, scheduled MCS level, etc.) of the terminal, and determines whether the NR channel quality is good. Here, the channel quality is evaluated by smoothing values of the channel quality measurement results a plurality of times. If the channel quality measurement result of the terminal is better, the network judges that the voice service bearing mode of the terminal is adjusted to the voice bearing mode of the core network EPC-NR base station, and the step S7 is entered; otherwise, step S6 is executed.
And step S6, the network does not adjust the voice service bearing mode of the user.
And S7, the network determines to adjust the voice service bearing mode of the user to the mode of the core network EPC-NR base station.
And step S8, the LTE base station informs the core network that the voice service bearing mode of the user needs to be modified into a mode of the core network EPC-NR base station by sending a notification message.
And step S9, the core network executes change and shunts to the NR base station.
Step S10, the LTE base station sends RRC message to the user to inform the voice service bearing mode to be adjusted.
In this example, when the load value of a certain LTE cell in the non-independent networking NSA networking mode in which the terminal accesses is greater than the set threshold and the network has a load imbalance, the voice service bearer mode for the terminal to perform the voice service may be selected from the voice service bearer modes supported by the terminal based on the support capability information. The method and the device enable the terminal to select the voice service bearing mode of the voice service more flexibly, can obtain a more suitable voice service bearing mode to carry out the voice service, can improve the utilization rate of network resources, and ensure the load balance of the cell.
Example 2: a cell is a scenario of an NR cell. Referring to fig. 6, the method includes:
and T1, acquiring the support capability information of the voice service bearing mode sent by the terminal.
And step T2, when the LTE cell has higher load and is in a non-independent networking NSA networking mode of terminal access, the load value of the cell is greater than a set threshold value, and a selection process of a voice service bearing mode is started. The selection process is specifically a starting process for selecting a voice service bearing mode for the terminal to perform voice service in the voice service bearing modes supported by the terminal based on the support capability information.
And step T3, the network checks the support capability information sent by the terminal which is currently reporting the voice service in a bearing mode of a core network-NR base station through a path.
And T4, judging whether the terminal supports a voice service bearing mode of which the path is the core network EPC-NR base station-LTE base station or not based on the support capability information. If the terminal capability im-VoiceOverNR-PDCP-MCG-Bearer received by the network is Ture, namely the terminal support path is the voice service bearing mode of the core network EPC-NR base station-LTE base station, the network judges that the voice service bearing mode of the user is adjusted to be the voice service bearing mode of the core network EPC-NR base station-LTE base station, and executes the step T5; if the terminal capability im-voiceover NR-PDCP-MCG-Bearer received by the network is False, that is, the terminal does not support the voice service Bearer whose path is the core network EPC-NR base station-LTE base station, the network determines to adjust the voice service Bearer of the terminal to the voice service Bearer whose path is the core network EPC-NR base station-LTE base station, and performs step T8.
And step T5, the network adjusts the voice service bearing mode of the user to the voice service bearing mode of the core network EPC-NR base station-LTE base station.
And step T6, the NR base station informs the LTE base station of modifying the voice service bearing mode of the terminal into the voice service bearing mode of the core network EPC-NR base station-LTE base station through the notification message.
And step T7, the LTE base station sends an RRC reconfiguration message to the terminal to inform the voice service bearing mode adjustment.
And T8, the network adjusts the voice service bearing mode of the terminal into the voice service bearing mode of a core network EPC-NR base station-LTE base station.
And step T9, the NR base station informs the core network of modifying the voice service bearing mode of the terminal into the voice service bearing mode of the EPC-LTE base station of the core network through the notification message.
And T10, the core network executes change shunting to the LTE base station.
And step T11, the LTE base station sends an RRC message to the user to inform the voice service bearing mode adjustment.
In this example, when the load value of a certain NR cell in the non-independent networking NSA networking mode in which the terminal accesses is greater than the set threshold, and a load imbalance occurs in the network, the voice service bearer mode for the terminal to perform the voice service may be selected from the voice service bearers supported by the terminal based on the support capability information. The method and the device enable the terminal to select the voice service bearing mode of the voice service more flexibly, can obtain a more suitable voice service bearing mode to carry out the voice service, can improve the utilization rate of network resources, and ensure the load balance of the cell.
Here, it should be noted that: the following description of the apparatus side is similar to the description of the above method items, and the description of the beneficial effects of the method is not repeated. For technical details not disclosed in the device-side embodiment of the present invention, reference is made to the description of the method embodiment of the present invention.
As shown in fig. 7, an embodiment of the present invention further provides a voice service establishment apparatus in an NSA networking mode, where the apparatus includes an acquisition module and a processing module, where,
the acquiring module 71 is configured to acquire support capability information of a voice service bearer sent by a terminal;
the processing module 72 is configured to, when a load value of a cell in a non-independent networking NSA networking mode in which the terminal is accessed is greater than a set threshold, select, based on the support capability information, a voice service bearer mode for the terminal to perform a voice service from among voice service bearer modes supported by the terminal.
The processing module 72 is further configured to, when the load value of the cell in the non-independent network configuration NSA networking mode in which the terminal is accessed is greater than the set threshold, select a voice service bearer mode adapted to the channel quality from the voice service bearer modes supported by the terminal based on the support capability information and the channel quality of the terminal accessed cell.
The processing module 72 is further configured to select a voice service bearer for the terminal to perform a voice service in the voice service bearers supported by the terminal when the load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold; or when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearing mode for the terminal to carry out voice service from the voice service bearing modes supported by the terminal.
The processing module 72 is further configured to select to perform the voice service of the terminal in a second bearer manner when the load value of the LTE cell in the NSA networking mode accessed by the terminal is greater than a first set threshold, or adjust the terminal performing the voice service in the first bearer manner to perform the voice service in the second bearer manner; the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
The processing module 72 is further configured to send, to the core network, a notification message that selects to perform the voice service of the terminal through the second bearer, or send, to the core network, a notification message that adjusts the terminal performing the voice service through the first bearer to perform the voice service through the second bearer.
Wherein, the processing module 72 is further configured to obtain the channel quality of the terminal in the NR cell; and when the channel quality meets a preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
The processing module 72 is further configured to, when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, adjust the terminal that performs the voice service in the second bearer mode to perform the voice service in the third bearer mode, or adjust the terminal that performs the voice service in the second bearer mode to perform the voice service in the first bearer mode; the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
The processing module 72 is further configured to send, to the LTE base station, a notification message that the terminal performing the voice service in the second bearer is adjusted to perform the voice service in the third bearer, or send, to the core network, a notification message that the terminal performing the voice service in the second bearer is adjusted to perform the voice service in the first bearer.
Here, it should be noted that: the following description of the voice service establishment device and the storage medium in the NSA networking mode is similar to the above description of the voice service establishment method in the NSA networking mode, and the description of the beneficial effects of the same method is omitted for brevity. For technical details not disclosed in the embodiment of the voice service establishing device in the NSA networking mode of the present invention, please refer to the description of the embodiment of the method of the present invention for understanding.
As shown in fig. 8, an embodiment of the present invention discloses a voice service establishment device in an NSA networking mode, where the device includes: a processor 81 and a memory 82 for storing a computer service capable of running on the processor 81, wherein the processor 81 is configured to implement a processing method applied to the voice service establishing equipment running in the NSA networking mode according to any embodiment of the present invention when the computer service is running. When the computer service is operated, the method is used for realizing that: acquiring support capability information of a voice service bearing mode sent by a terminal; and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is larger than a set threshold, selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information.
When the computer service is operated, the method is also used for realizing that: and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is greater than a set threshold value, selecting a voice service bearing mode matched with the channel quality from voice service bearing modes supported by the terminal based on the support capability information and the channel quality of the cell accessed by the terminal.
When the computer service is operated, the method is also used for realizing that: when the load value of a Long Term Evolution (LTE) cell under an NSA networking mode accessed by the terminal is larger than a first set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from voice service bearing modes supported by the terminal; or when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearing mode for the terminal to carry out voice service from the voice service bearing modes supported by the terminal.
When the computer service is operated, the method is also used for realizing that: when the load value of the LTE cell in the NSA networking mode accessed by the terminal is larger than a first set threshold value, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
When the computer service is operated, the method is further used for realizing that: and sending a notification message for selecting the voice service of the terminal through the second bearing mode to the core network by using the LTE base station, or sending the notification message for adjusting the terminal which carries out the voice service through the first bearing mode to carry out the voice service through the second bearing mode to the core network by using the LTE base station.
When the computer service is operated, the method is further used for realizing that: acquiring the channel quality of the terminal in an NR cell;
and when the channel quality meets a preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
When the computer service is operated, the method is also used for realizing that: when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold value, adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through a third bearing mode, or adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through the first bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
When the computer service is operated, the method is also used for realizing that: and sending a notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through a third bearing mode to the LTE base station by utilizing the NR base station, or sending the notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through the first bearing mode to the core network by utilizing the NR base station.
In some embodiments, memory 82 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), enhanced Synchronous SDRAM (ESDRAM), synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
And processor 81 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
Yet another embodiment of the present invention provides a computer storage medium, where an executable program is stored in the computer storage medium, and when the executable program is executed by a processor, the processing method applied to the voice service establishment device in the NSA networking mode in any embodiment of the present invention can be implemented.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit. Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The methods disclosed in the several method embodiments provided in the present application may be combined arbitrarily without conflict to obtain new method embodiments.
Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict.
The features disclosed in the several method or apparatus embodiments provided in the present application may be combined arbitrarily, without conflict, to arrive at new method embodiments or apparatus embodiments.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (18)
1. A voice service establishing method under NSA networking mode is characterized by comprising the following steps:
acquiring support capability information of a voice service bearing mode sent by a terminal;
and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is larger than a set threshold, selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information.
2. The method according to claim 1, wherein when a load value of a cell in a non-independent networking, NSA, networking mode accessed by a terminal is greater than a set threshold, selecting a voice service bearer mode for the terminal to perform a voice service among voice service bearer modes supported by the terminal based on the support capability information, comprises:
and when the load value of a cell in a non-independent networking NSA networking mode accessed by the terminal is greater than a set threshold value, selecting a voice service bearing mode matched with the channel quality from voice service bearing modes supported by the terminal based on the support capability information and the channel quality of the cell accessed by the terminal.
3. The method according to claim 1 or 2, wherein when the load value of the cell in the non-independent networking NSA networking mode in which the terminal accesses is greater than a set threshold, selecting a voice service bearer for the terminal to perform the voice service among the voice service bearers supported by the terminal based on the support capability information includes:
when the load value of a Long Term Evolution (LTE) cell under an NSA networking mode accessed by the terminal is larger than a first set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from voice service bearing modes supported by the terminal;
or the like, or, alternatively,
and when the load value of the NR cell in the NSA networking mode accessed by the terminal is larger than a second set threshold value, selecting a voice service bearing mode for the terminal to carry out voice service from the voice service bearing modes supported by the terminal.
4. The method according to claim 3, wherein the selecting, when the load value of the LTE cell in the NSA networking mode to which the terminal accesses is greater than a first set threshold, a voice service bearer for the terminal to perform a voice service from among the voice service bearers supported by the terminal includes:
when the load value of the LTE cell in the NSA networking mode accessed by the terminal is larger than a first set threshold value, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
5. The method of claim 3, further comprising:
and sending a notification message for selecting the voice service of the terminal through the second bearing mode to the core network by using the LTE base station, or sending the notification message for adjusting the terminal which carries out the voice service through the first bearing mode to carry out the voice service through the second bearing mode to the core network by using the LTE base station.
6. The method according to claim 4, wherein the selecting the voice service of the terminal through the second bearer or adjusting the terminal performing the voice service through the first bearer to perform the voice service through the second bearer comprises:
acquiring the channel quality of the terminal in an NR cell;
and when the channel quality meets a preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
7. The method according to claim 3, wherein when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearer for the terminal to perform the voice service from among the voice service bearers supported by the terminal includes:
when the load value of the NR cell in the NSA networking mode accessed by the terminal is larger than a second set threshold value, adjusting the terminal which carries out the voice service through the second bearing mode to carry out the voice service through a third bearing mode, or adjusting the terminal which carries out the voice service through the second bearing mode to carry out the voice service through the first bearing mode;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
8. The method of claim 7, further comprising:
and sending a notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through a third bearing mode to the LTE base station by utilizing the NR base station, or sending the notification message for adjusting the terminal carrying out the voice service through the second bearing mode to carry out the voice service through the first bearing mode to the core network by utilizing the NR base station.
9. A voice service establishing device under NSA networking mode is characterized by comprising an acquisition module and a processing module, wherein,
the acquisition module is used for acquiring the support capability information of the voice service bearing mode sent by the terminal;
and the processing module is used for selecting a voice service bearing mode for the terminal to carry out voice service in the voice service bearing modes supported by the terminal based on the supporting capability information when the load value of the cell in the non-independent networking NSA networking mode accessed by the terminal is greater than a set threshold value.
10. The apparatus of claim 9, wherein the processing module is further configured to select a voice service bearer adapted to the channel quality from voice service bearers supported by the terminal based on the support capability information and the channel quality of the terminal access cell when a load value of a cell in a non-independent networking NSA networking mode in which the terminal is accessed is greater than a set threshold.
11. The apparatus according to claim 9 or 10, wherein the processing module is further configured to select a voice service bearer for the terminal to perform the voice service from among the voice service bearers supported by the terminal when a load value of an LTE cell in an NSA networking mode accessed by the terminal is greater than a first set threshold; or, when the load value of the NR cell in the NSA networking mode accessed by the terminal is greater than a second set threshold, selecting a voice service bearer mode for the terminal to perform a voice service among the voice service bearer modes supported by the terminal.
12. The apparatus according to claim 11, wherein the processing module is further configured to select to perform the voice service of the terminal through a second bearer when a load value of an LTE cell in an NSA networking mode accessed by the terminal is greater than a first set threshold, or adjust the terminal performing the voice service through the first bearer to perform the voice service through the second bearer;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, and the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of an NR base station.
13. The apparatus of claim 11, wherein the processing module is further configured to send a notification message for selecting the voice service of the terminal through the second bearer to the core network by using the LTE base station, or send a notification message for adjusting the voice service of the terminal through the first bearer to the voice service through the second bearer to the core network by using the LTE base station.
14. The apparatus of claim 12, wherein the processing module is further configured to obtain a channel quality of the terminal in an NR cell; and when the channel quality meets a preset condition, selecting to carry out the voice service of the terminal through a second bearing mode, or adjusting the terminal carrying out the voice service through the first bearing mode to carry out the voice service through the second bearing mode.
15. The apparatus according to claim 12, wherein the processing module is further configured to, when a load value of an NR cell in an NSA networking mode accessed by the terminal is greater than a second set threshold, adjust a terminal performing voice service through a second bearer to perform voice service through a third bearer, or adjust a terminal performing voice service through the second bearer to perform voice service through the first bearer;
the first bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a Long Term Evolution (LTE) base station, the second bearing mode comprises a voice service bearing mode in which data is transmitted to the terminal through an air interface of a radio Noise Ratio (NR) base station, and the third bearing mode comprises a voice service bearing mode in which data is shunted to the LTE base station through a new wireless NR base station and is transmitted to the terminal through the air interface of the LTE base station.
16. The apparatus of claim 15, wherein the processing module is further configured to send, by the NR base station, a notification message for adjusting a terminal performing voice service through the second bearer to perform voice service through a third bearer to the LTE base station, or send, by the NR base station, a notification message for adjusting a terminal performing voice service through the second bearer to perform voice service through the first bearer to a core network.
17. A voice service establishing device under NSA networking mode is characterized by comprising: a processor and a memory for storing a computer service capable of running on said processor, wherein said processor is configured to implement the voice service establishment method in the NSA networking mode according to any one of claims 1 to 8 when running said computer service.
18. A storage medium having computer-executable instructions stored therein, wherein the computer-executable instructions are executed by a processor to implement the method for establishing a voice service in an NSA networking mode according to any one of claims 1 to 8.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457835A (en) * | 2010-10-18 | 2012-05-16 | 中国移动通信集团公司 | Network switching method and system thereof, and equipment |
| CN106717058A (en) * | 2014-09-26 | 2017-05-24 | 瑞典爱立信有限公司 | Enhancements to load reporting from a wireless local-area network to an LTE network |
| CN109168179A (en) * | 2018-08-28 | 2019-01-08 | 中国联合网络通信集团有限公司 | A kind of system dual link scheduling strategy and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190141598A1 (en) * | 2017-11-08 | 2019-05-09 | Qualcomm Incorporated | Increasing network coverage using rate adaptation |
-
2019
- 2019-10-08 CN CN201910951183.8A patent/CN112637905B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457835A (en) * | 2010-10-18 | 2012-05-16 | 中国移动通信集团公司 | Network switching method and system thereof, and equipment |
| CN106717058A (en) * | 2014-09-26 | 2017-05-24 | 瑞典爱立信有限公司 | Enhancements to load reporting from a wireless local-area network to an LTE network |
| CN109168179A (en) * | 2018-08-28 | 2019-01-08 | 中国联合网络通信集团有限公司 | A kind of system dual link scheduling strategy and device |
Non-Patent Citations (1)
| Title |
|---|
| "On voice support for CE mode A/B";Qualcomm Incorporated;《SA WG2 Meeting #119 S2-170877》;20170217;全文 * |
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