CN110933704A - Network communication method, device, storage medium and electronic equipment - Google Patents

Network communication method, device, storage medium and electronic equipment Download PDF

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Publication number
CN110933704A
CN110933704A CN201911306116.7A CN201911306116A CN110933704A CN 110933704 A CN110933704 A CN 110933704A CN 201911306116 A CN201911306116 A CN 201911306116A CN 110933704 A CN110933704 A CN 110933704A
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network
client
cell
target cell
voice
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CN201911306116.7A
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CN110933704B (en
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方丹丹
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JRD Communication Shenzhen Ltd
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JRD Communication Shenzhen Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application discloses a network communication method, a device, a storage medium and electronic equipment, wherein the network communication method is applied to a network terminal, and when a voice interrupt request signaling sent by a client terminal is received, whether a preset field exists in the voice service request signaling sent by the client terminal is detected; if so, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network; determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell; generating a first resource release message according to the system broadcast message and the first target cell; and sending the first resource release message to the client, so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell, thereby realizing reselection from a 4G network to a 5G network quickly and realizing high network switching speed.

Description

Network communication method, device, storage medium and electronic equipment
Technical Field
The present application relates to the field of network communication technologies, and in particular, to a network communication method, an apparatus, a storage medium, and an electronic device.
Background
With the continuous development of communication technology, from the second generation mobile communication System (2G) to the third generation mobile communication System (3G), to the fourth generation mobile communication System (4G), and then to the fifth generation communication System (5th generation, 5G), the terminal can support multiple communication systems, and the services supported by different communication systems may be different, wherein, for the services requiring continuity for voice class, when initiating MO/MT voice call, it needs to redirect to fall back to EPS (Evolved Packet System, i.e. voice lte call) (EPS fall flow) through handover or RRC (Radio Resource Control ), and when the voice call is over, the terminal needs to reselect from 4G network to 5G network, so as to continue the 5G communication.
However, the existing technical implementation means for reselecting from the 4G network to the 5G network needs a relatively long time and a relatively slow reselection speed, and before reselection is successful, almost 3-8s of electronic devices are in a non-communication state, so that user experience is poor.
Disclosure of Invention
Embodiments of the present application provide a network communication method, an apparatus, a storage medium, and an electronic device, which can implement reselection from a 4G network to a 5G network relatively quickly, and have high reselection efficiency.
The embodiment of the application provides a network communication method, which is applied to a network terminal and comprises the following steps:
when receiving a voice interruption request signaling sent by a client, detecting whether a preset field exists in the voice service request signaling sent by the client;
if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network;
determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell;
generating a first resource release message according to the system broadcast message and the first target cell;
and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
The embodiment of the present application further provides a network communication method, applied to a network, including:
receiving a second resource release message sent by a network terminal, wherein the second resource release message carries a second target cell, and the second target cell belongs to a second network;
after voice service registration is carried out according to the second resource release message, a voice service request signaling carrying a preset field is generated;
and sending the voice service request signaling to the network terminal so that the client terminal switches the first target cell of the current first network to the second target cell of the second network, and performs voice communication through the second network.
An embodiment of the present application further provides a network communication device, which is applied to a network side, where the network communication device includes:
the system comprises a detection module, a processing module and a processing module, wherein the detection module is used for detecting whether a preset field exists in a voice service request signaling sent by a client when the voice interruption request signaling sent by the client is received;
an obtaining module, configured to obtain a cell measurement report reported by the client if a preset field exists, where the cell measurement report includes at least one neighboring cell, and the neighboring cell belongs to a first network;
a determining module, configured to determine a first target cell from the cell measurement report, and acquire a system broadcast message of the first target cell;
a generating module, configured to generate a first resource release message according to the system broadcast message and the first target cell;
a sending module, configured to send the first resource release message to the client, so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
Wherein the network communication device further comprises a receiving module configured to:
before receiving a voice interrupt request signaling sent by a client, receiving a voice service request signaling sent by the client;
detecting whether a preset field exists in the voice service request signaling;
if the preset field exists, triggering the client to carry out cell measurement of the first network;
and receiving a cell measurement report reported by the client after cell measurement.
Wherein the determining module is specifically configured to:
determining the network operator identification of the cell to which the client is currently connected;
detecting whether a neighboring cell with the same identifier as the network operator exists in the cell measurement report;
and if the adjacent cell with the same network operator identification exists, taking the adjacent cell with the same network operator identification as a first target cell.
Wherein the determining module is further configured to:
if no adjacent cell with the same network operator identification exists, acquiring the priority of each adjacent cell;
determining a first target cell from the at least one neighboring cell according to the priority.
Wherein the generation module is specifically configured to:
writing the first target cell into a release completion air interface signaling;
and filling the written release completion air interface signaling and the system broadcast message into a first resource release message to generate the first resource release message.
An embodiment of the present application further provides a network communication device, which is applied to a client, where the network communication device includes:
a receiving module, configured to receive a second resource release message sent by a network, where the second resource release message carries a second target cell, and the second target cell belongs to a second network;
a generating module, configured to generate a voice service request signaling carrying a preset field after performing voice service registration according to the second resource release message;
a sending module, configured to send the voice service request signaling to the network end, so that the client switches a first target cell of a current first network to a second target cell of the second network, and performs voice communication through the second network.
Wherein the network communication device further comprises a switching module configured to:
after sending the voice service request signaling to the network terminal, generating a voice interruption request signaling when detecting that the client terminal stops voice communication;
sending the voice interruption request signaling to the network end so that the network end returns a first resource release message according to the voice interruption request signaling, wherein the first resource release message carries a first target cell and a system broadcast message of the first target cell;
and switching the second target cell to the first target cell according to the first resource release message, and communicating through the first network.
The embodiment of the application also provides a computer readable storage medium, wherein a plurality of instructions are stored in the storage medium, and the instructions are suitable for being loaded by a processor to execute any one of the network communication methods.
An embodiment of the present application further provides an electronic device, which includes a processor and a memory, where the processor is electrically connected to the memory, the memory is used to store instructions and data, and the processor is used to execute any of the steps in the network communication method.
The network communication method, the device, the storage medium and the electronic equipment are applied to a network terminal, and when a voice interruption request signaling sent by a client is received, whether a preset field exists in a voice service request signaling sent by the client is detected; if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network; determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell; generating a first resource release message according to the system broadcast message and the first target cell; and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell, thereby realizing reselection from a 4G network to a 5G network quickly, having high network switching speed, avoiding the short-time communication incapability of the electronic equipment, and improving the use experience of a terminal user.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a flowchart illustrating a network communication method according to an embodiment of the present application.
Fig. 2 is another schematic flow chart of a network communication method according to an embodiment of the present application.
Fig. 3 is another schematic flow chart of a network communication method according to an embodiment of the present application.
Fig. 4 is another flowchart of a network communication method according to an embodiment of the present application.
Fig. 5 is an interaction diagram of a network communication flow provided in the embodiment of the present application.
Fig. 6 is a schematic diagram of a network switching scenario provided in an embodiment of the present application.
Fig. 7 is a schematic structural diagram of a network communication device according to an embodiment of the present application.
Fig. 8 is another schematic structural diagram of a network communication device according to an embodiment of the present application.
Fig. 9 is a schematic structural diagram of a network communication device according to an embodiment of the present application.
Fig. 10 is another schematic structural diagram of a network communication device according to an embodiment of the present application.
Fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 12 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
A network communication method is applied to a network terminal, and comprises the following steps: when receiving a voice interruption request signaling sent by a client, detecting whether a preset field exists in the voice service request signaling sent by the client; if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network; determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell; generating a first resource release message according to the system broadcast message and the first target cell; and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
As shown in fig. 1, fig. 1 is a schematic flowchart of a network communication method provided in an embodiment of the present application, where the network communication method is applied to a network end, such as a base station server, and a specific flow may be as follows:
s101, when receiving a voice interruption request signaling sent by a client, detecting whether a preset field exists in the voice service request signaling sent by the client, if so, executing the following step S102, and if not, communicating with the current second network.
In this embodiment, the client may be an electronic device such as a smart phone. At present, a 5G communication system needs continuous services for a Voice over Long-Term Evolution (lte) service because the number of base stations is not scaled, and when a client performs MO (originating)/MT (receiving) Voice call, a current 5G network needs to be switched to other networks supporting Voice services, such as a 4G network or a 3G network, and then when the Voice call is ended, the client needs to be redirected to fall back to the original 5G network to continue to communicate through the 5G network. The second network may be a network supporting VoLTE service, such as a 4G network or a 3G network, and the preset field may be considered to be set, for example, for a voice call initiated by the client actively, it may be csmo, and for a voice call received by the client, it may be csmt.
S102, obtaining a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network.
In this embodiment, the first network may be a network that does not support voice services, such as a 5G network. The neighboring cell is a cell that can provide a service and is located closer to the client.
It should be easily understood that the cell measurement report should be sent to the network by the ue in advance, and the sending operation may be before the voice call, that is, before the step S101, the network communication method may further include:
receiving a voice service request signaling sent by a client;
detecting whether a preset field exists in the voice service request signaling;
if the preset field exists, triggering the client to carry out cell measurement of the first network;
and receiving a cell measurement report reported by the client after cell measurement.
In this embodiment, the network end needs the client to return a cell measurement report instead of receiving the voice service request instruction every time, for example, if the network to which the client itself is connected can support the voice service, the network can continue to communicate with the network when the voice call is ended, and network handover is not needed, in this case, the voice service request signaling sent by the client to the network end does not include a preset field, and if the network to which the client itself is connected does not support the voice service, the voice call is realized by switching the network, and subsequently, the network needs to be switched back to the original network when the voice call is ended, in this case, the voice service request information sent by the client to the network end includes the preset field to prompt that the voice call is an EPS fallback call.
S103, determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell.
For example, the step S103 may specifically include:
determining the network operator identification of the cell to which the client is connected currently;
detecting whether a neighboring cell with the same identifier as the network operator exists in the cell measurement report;
and if the adjacent cell with the same network operator identification exists, taking the adjacent cell with the same network operator identification as the first target cell.
In this embodiment, the Network operator identifier refers to a PLMN (Public Land Mobile Network) ID, and generally, each Network operator has a unique Network operator identifier, for example, 46000 for china Mobile and 46001 for china unicom. When the client needs to switch back to the original network after the voice call is ended, for example, switching from 3G to 5G, it may be preferentially checked whether there is a cell of the 5G network of the same operator in the cell measurement report, and if so, it is taken as the first target cell.
For example, after detecting whether there is a neighboring cell in the cell measurement report that is the same as the network operator identity, the network communication method further includes:
if no adjacent cell with the same network operator identification exists, acquiring the priority of each adjacent cell;
a first target cell is determined from the at least one neighboring cell based on the priority.
For example, if there is no cell of the 5G network of the same operator in the cell measurement report, a cell with the highest priority may be selected as the first target cell, where the priority of each cell may be specified in advance, or may be set according to the strength of the signal strength of the cell, for example, the stronger the signal strength, the higher the priority of the corresponding cell may be.
And S104, generating a first resource release message according to the system broadcast message and the first target cell.
In this embodiment, the first resource Release message is an RRC Release message, and generally, when the client needs to perform network redirection or handover, the network generates the RRC Release message.
For example, the step S104 may specifically include:
writing the first target cell into a release completion air interface signaling;
and filling the written release completion empty signaling and the system broadcast message into a first resource release message to generate the first resource release message.
In this embodiment, the release completion air interface signaling is release complete air interface signaling. The network end can acquire the system broadcast messages of the first target cell in advance through the wireless message management process, and fills the system broadcast messages into the RRC Release message together to send to the client.
And S105, sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
In this embodiment, after receiving the RRC Release message, the ue switches the currently connected cell to the first target cell, so as to implement an operation of switching from the current second network to the first network (for example, switching from the 3G network back to the 5G network), so as to continue to communicate through the first network.
It should be noted that the network side writes the system broadcast message of the first target cell into the RRC Release message and sends the RRC Release message to the client side, so that the client side does not need to spend time reading the system broadcast messages from the outside, and the network switching speed is greatly reduced.
As can be seen from the above, the network communication method provided in this embodiment is applied to a network, and when a voice interrupt request signaling sent by a client is received, detects whether a preset field exists in a voice service request signaling sent by the client; if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network; determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell; generating a first resource release message according to the system broadcast message and the first target cell; and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell, thereby realizing reselection from a 4G network to a 5G network quickly, having high network switching speed, avoiding the short-time communication incapability of the electronic equipment, and improving the use experience of a terminal user.
On the basis of the method described in the foregoing embodiment, the present application further provides another network communication method, as shown in fig. 2, fig. 2 is a schematic flow chart of the network communication method provided in the embodiment of the present application, the network communication method is applied to a client, for example, an electronic device such as a smart phone, and the specific flow may be as follows:
s201, receiving a second resource release message sent by the network terminal, wherein the second resource release message carries a second target cell, and the second target cell belongs to a second network.
In this embodiment, the second resource Release message is an RRC Release message, and generally, when the client needs to perform network redirection or handover, the network generates the RRC Release message. The second network may be a network supporting VoLTE services, such as a 4G network or a 3G network. The cell refers to an area covered by a wireless signal, and generally refers to a coverage area covered by a signal of one base station, and different networks correspond to different base stations, for example, a 4G network and a 5G network correspond to different base stations.
S202, after the voice service registration is carried out according to the second resource release message, a voice service request signaling carrying a preset field is generated.
In this embodiment, the preset field may be considered as a setting, for example, it may be csmo for a voice call initiated by the client, and it may be csmt for a voice call received by the client.
S203, sending the voice service request signaling to the network end, so that the client switches the first target cell of the current first network to the second target cell of the second network, and performing voice communication through the second network.
In this embodiment, the first network may be a network that does not support a voice service, such as a 5G network, and when a voice call needs to be performed, the first network needs to be switched to another second network that can support a voice service.
For example, referring to fig. 3, after the step S203, the network communication method further includes:
s204, when the client is detected to stop voice communication, generating a voice interrupt request signaling;
s205, sending the voice interrupt request signaling to the network end, so that the network end returns a first resource release message according to the voice interrupt request signaling, wherein the first resource release message carries a first target cell and a system broadcast message of the first target cell;
s206, the second target cell is switched to the first target cell according to the first resource release message, and communication is carried out through the first network.
In this embodiment, when the user hangs up the voice call or the user's friend hangs up the voice call, the client may be considered to stop the voice call, and at this time, the network may be notified that the network needs to perform network handover by sending a voice break request signaling to the network, where the first resource Release message is an RRC Release message, and generally, when the client needs to perform network redirection or handover, the network generates an RRC Release message.
According to the method described in the above embodiments, the present embodiment will be further described in detail by applying the network communication method to the terminal segment and the network end.
Referring to fig. 4 and 5, the flow of the network communication method includes:
s301, the client receives a second resource release message sent by the network, wherein the second resource release message carries a second target cell, and the second target cell belongs to a second network.
S302, after the client registers the voice service according to the second resource release message, the client generates a voice service request signaling carrying a preset field and sends the voice service request signaling to the network terminal.
And S303, the network end controls the client to access the second target cell so as to carry out voice call through the second network, detects whether a preset field exists in the voice service request signaling, if so, executes the following step S304, and if not, does not carry out other processing.
S304, the network end triggers the client to carry out cell measurement of the first network, and receives a cell measurement report reported by the client after the cell measurement, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to the first network.
For example, the first network is a 5G network, the second network is a 3G network, and the network side may include a 5G base station and a 3G base station. Referring to fig. 5 and fig. 6, before a voice call (e.g., an MO/MT call), the client accesses the 5G network, and since the 5G network does not support the voice call at present, the 5G network needs to be switched to the 3G network for the voice call, at this time, the 5G base station of the network may send a second resource Release message (RRC Release message) to the client, and after the client receives the rrcelease message, for the voice call actively initiated by the client, a voice service request signaling including a csmo field may be generated, and for the voice call passively received by the client, a voice service request signaling including a csmt field may be generated. Then, the client sends the voice service request signaling to the 3G base station so as to smoothly carry out voice call, and meanwhile, the 3G base station triggers the client to report a cell measurement report of the 5G network so as to carry out network switching subsequently.
S305, when the client detects that the client stops the voice call, generating a voice interruption request signaling, and sending the voice interruption request signaling to the network side.
S306, the network determines the network operator identifier of the cell to which the client is currently connected according to the voice interrupt request signaling, and detects whether there is a neighboring cell in the cell measurement report that is the same as the network operator identifier, if there is a neighboring cell in the cell measurement report, the following step S307 is executed, and if there is no neighboring cell in the cell measurement report, the following step S308 is executed.
And S307, the network terminal takes the adjacent cell with the same identifier as the network operator as a first target cell.
S308, the network terminal acquires the priority of each adjacent cell and determines a first target cell from the at least one adjacent cell according to the priority.
For example, when the user hangs up the voice call or the user friend hangs up the voice call, the client may send a voice interruption request signaling to the 3G base station, and after receiving the voice interruption request signaling, the 3G base station may determine the optimal cell (i.e., the first target cell) of the 5G network from a cell measurement report previously reported by the client.
S309, the network end writes the first target cell into the release completion empty signaling, fills the written release completion empty signaling and the system broadcast message into a first resource release message to generate the first resource release message, and then sends the first resource release message to the client.
And S310, the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
For example, the 3G base station may generate an RRC Release message to send to the client, where the RRC Release message may carry related information (such as frequency point) of an optimal cell of the 5G network and a system broadcast message of the cell, and the client may switch the current 3G network back to the 5G network according to the RRC Release message sent by the 3G base station to continue the 5G communication.
The present embodiment will be further described from the perspective of a network communication device that may specifically be implemented as a stand-alone entity, according to the methods described in the embodiments above.
Referring to fig. 7, fig. 7 specifically describes a network communication apparatus provided in the embodiment of the present application, which is applied to a network, where the network may include a base station, and the network may include: the device comprises a detection module 10, an acquisition module 20, a determination module 30, a generation module 40 and a sending module 50, wherein:
(1) detection module 10
The detecting module 10 is configured to detect whether a preset field exists in a voice service request signaling sent by a client when the voice interrupt request signaling sent by the client is received.
In this embodiment, the client may be an electronic device such as a smart phone. At present, a 5G communication system needs continuous services for a Voice over Long-Term Evolution (lte) service because the number of base stations is not scaled, and when a client performs MO (originating)/MT (receiving) Voice call, a current 5G network needs to be switched to other networks supporting Voice services, such as a 4G network or a 3G network, and then when the Voice call is ended, the client needs to be redirected to fall back to the original 5G network to continue to communicate through the 5G network. The second network may be a network supporting VoLTE service, such as a 4G network or a 3G network, and the preset field may be considered to be set, for example, for a voice call initiated by the client actively, it may be csmo, and for a voice call received by the client, it may be csmt.
(2) Acquisition module 20
An obtaining module 20, configured to obtain a cell measurement report that is reported by the client if the preset field exists, where the cell measurement report includes at least one neighboring cell, and the neighboring cell belongs to the first network.
In this embodiment, the first network may be a network that does not support voice services, such as a 5G network. The neighboring cell is a cell that can provide a service and is located closer to the client.
It should be easily understood that the cell measurement report should be sent by the ue to the network in advance, and the sending operation may be before the voice call, that is, please refer to fig. 8, the network communication apparatus further includes a receiving module 60 for:
before receiving a voice interrupt request signaling sent by a client, receiving a voice service request signaling sent by the client;
detecting whether a preset field exists in the voice service request signaling;
if the preset field exists, triggering the client to carry out cell measurement of the first network;
and receiving a cell measurement report reported by the client after cell measurement.
In this embodiment, the network end needs the client to return a cell measurement report instead of receiving the voice service request instruction every time, for example, if the network to which the client itself is connected can support the voice service, the network can continue to communicate with the network when the voice call is ended, and network handover is not needed, in this case, the voice service request signaling sent by the client to the network end does not include a preset field, and if the network to which the client itself is connected does not support the voice service, the voice call is realized by switching the network, and subsequently, the network needs to be switched back to the original network when the voice call is ended, in this case, the voice service request information sent by the client to the network end includes the preset field to prompt that the voice call is an EPS fallback call.
(3) Determination module 30
A determining module 30, configured to determine a first target cell from the cell measurement report, and acquire a system broadcast message of the first target cell.
For example, the determining module 30 is specifically configured to:
determining the network operator identification of the cell to which the client is connected currently;
detecting whether a neighboring cell with the same identifier as the network operator exists in the cell measurement report;
and if the adjacent cell with the same network operator identification exists, taking the adjacent cell with the same network operator identification as the first target cell.
In this embodiment, the Network operator identifier refers to a PLMN (Public Land Mobile Network) ID, and generally, each Network operator has a unique Network operator identifier, for example, 46000 for china Mobile and 46001 for china unicom. When the client needs to switch back to the original network after the voice call is ended, for example, switching from 3G to 5G, it may be preferentially checked whether there is a cell of the 5G network of the same operator in the cell measurement report, and if so, it is taken as the first target cell.
For example, the determination module 30 is further configured to:
if no adjacent cell with the same network operator identification exists, acquiring the priority of each adjacent cell;
a first target cell is determined from the at least one neighboring cell based on the priority.
For example, if there is no cell of the 5G network of the same operator in the cell measurement report, a cell with the highest priority may be selected as the first target cell, where the priority of each cell may be specified in advance, or may be set according to the strength of the signal strength of the cell, for example, the stronger the signal strength, the higher the priority of the corresponding cell may be.
(4) Generating module 40
A generating module 40, configured to generate a first resource release message according to the system broadcast message and the first target cell.
In this embodiment, the first resource Release message is an RRC Release message, and generally, when the client needs to perform network redirection or handover, the network generates the RRC Release message.
For example, the generating module 40 is specifically configured to:
writing the first target cell into a release completion air interface signaling;
and filling the written release completion empty signaling and the system broadcast message into a first resource release message to generate the first resource release message.
In this embodiment, the release completion air interface signaling is release complete air interface signaling. The network end can acquire the system broadcast messages of the first target cell in advance through the wireless message management process, and fills the system broadcast messages into the RRC Release message together to send to the client.
(5) Transmission module 50
A sending module 50, configured to send the first resource release message to the client, so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
In this embodiment, after receiving the RRC Release message, the ue switches the currently connected cell to the first target cell, so as to implement an operation of switching from the current second network to the first network (for example, switching from the 3G network back to the 5G network), so as to continue to communicate through the first network.
It should be noted that the network side writes the system broadcast message of the first target cell into the RRC Release message and sends the RRC Release message to the client side, so that the client side does not need to spend time reading the system broadcast messages from the outside, and the network switching speed is greatly reduced.
In a specific implementation, the above units may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and the specific implementation of the above units may refer to the foregoing method embodiments, which are not described herein again.
As can be seen from the above, the network communication device provided in this embodiment is applied to a network, and when receiving a voice interrupt request signaling sent by a client, a detection module 10 detects whether a preset field exists in a voice service request signaling sent by the client; if the preset field exists, the obtaining module 20 obtains a cell measurement report reported by the client, where the cell measurement report includes at least one neighboring cell, and the neighboring cell belongs to the first network; the determining module 30 determines a first target cell from the cell measurement report, and obtains a system broadcast message of the first target cell; the generating module 40 generates a first resource release message according to the system broadcast message and the first target cell; the sending module 50 sends the first resource release message to the client, so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell, thereby achieving reselection from a 4G network to a 5G network quickly, achieving a high network switching speed, avoiding a short-time communication disabled state of the electronic device, and improving the user experience of the terminal user.
The present embodiment will be further described from the perspective of another network communication device that may specifically be implemented as a separate entity, according to the methods described in the above embodiments.
Referring to fig. 9, fig. 9 specifically illustrates another network communication apparatus provided in the embodiment of the present application, which is applied to a client, where the client may include an electronic device such as a smart phone, and the client may include: a receiving module 70, a generating module 80 and a sending module 90, wherein:
(7) receiving module 70
A receiving module 70, configured to receive a second resource release message sent by a network, where the second resource release message carries a second target cell, and the second target cell belongs to a second network
In this embodiment, the second resource Release message is an RRC Release message, and generally, when the client needs to perform network redirection or handover, the network generates the RRC Release message. The second network may be a network supporting VoLTE services, such as a 4G network or a 3G network. The cell refers to an area covered by a wireless signal, and generally refers to a coverage area covered by a signal of one base station, and different networks correspond to different base stations, for example, a 4G network and a 5G network correspond to different base stations.
(8) Generation module 80
A generating module 80, configured to generate a voice service request signaling carrying a preset field after performing voice service registration according to the second resource release message.
In this embodiment, the preset field may be considered as a setting, for example, it may be csmo for a voice call initiated by the client, and it may be csmt for a voice call received by the client.
(9) Sending module 90
A sending module 90, configured to send the voice service request signaling to the network end, so that the client switches a first target cell of a current first network to the second target cell of the second network, and performs voice communication through the second network.
In this embodiment, the first network may be a network that does not support a voice service, such as a 5G network, and when a voice call needs to be performed, the first network needs to be switched to another second network that can support a voice service.
For example, referring to fig. 10, the network communication apparatus further includes a switching module 100 for:
after sending the voice service request signaling to the network end, generating a voice interruption request signaling when detecting that the client stops voice communication;
sending the voice interrupt request signaling to the network end so that the network end returns a first resource release message according to the voice interrupt request signaling, wherein the first resource release message carries a first target cell and a system broadcast message of the first target cell;
and switching the second target cell to the first target cell according to the first resource release message, and carrying out communication through the first network.
In this embodiment, when the user hangs up the voice call or the user's friend hangs up the voice call, the client may be considered to stop the voice call, and at this time, the network may be notified that the network needs to perform network handover by sending a voice break request signaling to the network, where the first resource Release message is an RRC Release message, and generally, when the client needs to perform network redirection or handover, the network generates an RRC Release message.
In addition, the embodiment of the application further provides an electronic device, and the electronic device can be a smart phone, a tablet computer and other devices. As shown in fig. 11, the electronic device 200 includes a processor 201, a memory 202. The processor 201 is electrically connected to the memory 202.
The processor 201 is a control center of the electronic device 200, connects various parts of the whole electronic device by using various interfaces and lines, and performs various functions of the electronic device and processes data by running or loading an application program stored in the memory 202 and calling the data stored in the memory 202, thereby performing overall monitoring of the electronic device.
In this embodiment, the electronic device 200 is provided with a plurality of memory partitions, where the plurality of memory partitions includes a system partition and a target partition, and the processor 201 in the electronic device 200 loads instructions corresponding to processes of one or more application programs into the memory 202 according to the following steps, and the processor 201 runs the application programs stored in the memory 202, so as to implement various functions:
when receiving a voice interruption request signaling sent by a client, detecting whether a preset field exists in the voice service request signaling sent by the client;
if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network;
determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell;
generating a first resource release message according to the system broadcast message and the first target cell;
and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
Fig. 12 is a specific block diagram of an electronic device provided in an embodiment of the present invention, which may be used to implement the network communication method provided in the above embodiment. The electronic device 300 may be a smartphone or a tablet computer.
The RF circuit 310 is used for receiving and transmitting electromagnetic waves, and performing interconversion between the electromagnetic waves and electrical signals, thereby communicating with a communication network or other devices. RF circuitry 310 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. RF circuit 310 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Mobile Communication (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (Wi-Fi) (e.g., IEEE802.11 a, IEEE802.11 b, IEEE802.1 g and/or IEEE802.1 n), Voice over Internet Protocol (VoIP), world wide Internet Protocol (Microwave Access for Wireless communications, Wi-Max), and other short message protocols, as well as any other suitable communication protocols, and may even include those that have not yet been developed.
The memory 320 may be configured to store software programs and modules, such as program instructions/modules corresponding to the automatic light supplement system and method for front-facing camera photographing in the foregoing embodiments, and the processor 380 executes various functional applications and data processing by running the software programs and modules stored in the memory 320, so as to implement the function of automatic light supplement for front-facing camera photographing. The memory 320 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 320 may further include memory located remotely from processor 380, which may be connected to electronic device 300 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input unit 330 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 330 may include a touch-sensitive surface 331 as well as other input devices 332. The touch-sensitive surface 331, also referred to as a touch screen or touch pad, may collect touch operations by a user on or near the touch-sensitive surface 331 (e.g., operations by a user on or near the touch-sensitive surface 331 using a finger, a stylus, or any other suitable object or attachment), and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface 331 may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 380, and can receive and execute commands sent by the processor 380. In addition, the touch-sensitive surface 331 may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 330 may comprise other input devices 332 in addition to the touch sensitive surface 331. In particular, other input devices 332 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 340 may be used to display information input by or provided to the user and various graphical user interfaces of the electronic device 300, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 340 may include a Display panel 341, and optionally, the Display panel 341 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, touch-sensitive surface 331 may overlay display panel 341, and when touch-sensitive surface 331 detects a touch operation thereon or thereabout, communicate to processor 380 to determine the type of touch event, and processor 380 then provides a corresponding visual output on display panel 341 in accordance with the type of touch event. Although in fig. 12, touch-sensitive surface 331 and display panel 341 are implemented as two separate components for input and output functions, in some embodiments, touch-sensitive surface 331 and display panel 341 may be integrated for input and output functions.
The electronic device 300 may also include at least one sensor 350, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 341 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 341 and/or the backlight when the electronic device 300 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the electronic device 300, detailed descriptions thereof are omitted.
Audio circuitry 360, speaker 361, microphone 362 may provide an audio interface between a user and electronic device 300. The audio circuit 360 may transmit the electrical signal converted from the received audio data to the speaker 361, and the audio signal is converted by the speaker 361 and output; on the other hand, the microphone 362 converts the collected sound signal into an electrical signal, which is received by the audio circuit 360 and converted into audio data, which is then processed by the audio data output processor 380 and then transmitted to, for example, another terminal via the RF circuit 310, or the audio data is output to the memory 320 for further processing. The audio circuit 360 may also include an earbud jack to provide communication of a peripheral headset with the electronic device 300.
The electronic device 300, via the transport module 370 (e.g., a Wi-Fi module), may assist the user in emailing, browsing web pages, accessing streaming media, etc., which provides the user with wireless broadband internet access. Although fig. 12 shows the transmission module 370, it is understood that it does not belong to the essential constitution of the electronic device 300, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 380 is a control center of the electronic device 300, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the electronic device 300 and processes data by operating or executing software programs and/or modules stored in the memory 320 and calling data stored in the memory 320, thereby performing overall monitoring of the mobile phone. Optionally, processor 380 may include one or more processing cores; in some embodiments, processor 380 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 380.
The electronic device 300 also includes a power supply 390 (e.g., a battery) that provides power to the various components and, in some embodiments, may be logically coupled to the processor 380 via a power management system to manage charging, discharging, and power consumption management functions via the power management system. The power supply 190 may also include any component including one or more of a dc or ac power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the electronic device 300 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, and the like, which are not described in detail herein. Specifically, in this embodiment, the display unit of the electronic device is a touch screen display, the electronic device further includes a memory, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for:
when receiving a voice interruption request signaling sent by a client, detecting whether a preset field exists in the voice service request signaling sent by the client;
if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network;
determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell;
generating a first resource release message according to the system broadcast message and the first target cell;
and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor. To this end, the present invention provides a storage medium, in which a plurality of instructions are stored, and the instructions can be loaded by a processor to execute the steps in any network communication method provided by the present invention.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium can execute the steps in any network communication method provided in the embodiment of the present invention, the beneficial effects that can be achieved by any network communication method provided in the embodiment of the present invention can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
In summary, although the present application has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present application, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application, so that the scope of the present application shall be determined by the appended claims.

Claims (10)

1. A network communication method is applied to a network terminal, and is characterized by comprising the following steps:
when receiving a voice interruption request signaling sent by a client, detecting whether a preset field exists in the voice service request signaling sent by the client;
if the preset field exists, acquiring a cell measurement report reported by the client, wherein the cell measurement report comprises at least one adjacent cell, and the adjacent cell belongs to a first network;
determining a first target cell from the cell measurement report, and acquiring a system broadcast message of the first target cell;
generating a first resource release message according to the system broadcast message and the first target cell;
and sending the first resource release message to the client so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
2. The network communication method according to claim 1, further comprising, before receiving the voice interrupt request signaling sent by the client:
receiving a voice service request signaling sent by a client;
detecting whether a preset field exists in the voice service request signaling;
if the preset field exists, triggering the client to carry out cell measurement of the first network;
and receiving a cell measurement report reported by the client after cell measurement.
3. The network communication method of claim 1, wherein the determining the first target cell from the cell measurement report comprises:
determining the network operator identification of the cell to which the client is currently connected;
detecting whether a neighboring cell with the same identifier as the network operator exists in the cell measurement report;
and if the adjacent cell with the same network operator identification exists, taking the adjacent cell with the same network operator identification as a first target cell.
4. The network communication method according to claim 1, further comprising, after detecting whether there is a neighboring cell in the cell measurement report that is identical to the network operator identity:
if no adjacent cell with the same network operator identification exists, acquiring the priority of each adjacent cell;
determining a first target cell from the at least one neighboring cell according to the priority.
5. The network communication method of claim 1, wherein the generating a first resource release message according to the system broadcast message and the first target cell comprises:
writing the first target cell into a release completion air interface signaling;
and filling the written release completion air interface signaling and the system broadcast message into a first resource release message to generate the first resource release message.
6. A network communication method is applied to a client, and is characterized by comprising the following steps:
receiving a second resource release message sent by a network terminal, wherein the second resource release message carries a second target cell, and the second target cell belongs to a second network;
after voice service registration is carried out according to the second resource release message, a voice service request signaling carrying a preset field is generated;
and sending the voice service request signaling to the network terminal so that the client terminal switches the first target cell of the current first network to the second target cell of the second network, and performs voice communication through the second network.
7. The network communication method according to claim 6, further comprising, after sending the voice service request signaling to the network side:
generating a voice interrupt request signaling when the client is detected to stop voice communication;
sending the voice interruption request signaling to the network end so that the network end returns a first resource release message according to the voice interruption request signaling, wherein the first resource release message carries a first target cell and a system broadcast message of the first target cell;
and switching the second target cell to the first target cell according to the first resource release message, and communicating through the first network.
8. A communication apparatus, applied to a network, comprising:
the system comprises a detection module, a processing module and a processing module, wherein the detection module is used for detecting whether a preset field exists in a voice service request signaling sent by a client when the voice interruption request signaling sent by the client is received;
an obtaining module, configured to obtain a cell measurement report reported by the client if a preset field exists, where the cell measurement report includes at least one neighboring cell, and the neighboring cell belongs to a first network;
a determining module, configured to determine a first target cell from the cell measurement report, and acquire a system broadcast message of the first target cell;
a generating module, configured to generate a first resource release message according to the system broadcast message and the first target cell;
a sending module, configured to send the first resource release message to the client, so that the client switches from the current second network to the first network for communication according to the system broadcast message and the first target cell.
9. A computer-readable storage medium having stored thereon a plurality of instructions adapted to be loaded by a processor to perform the network communication method of any of claims 1 to 5.
10. An electronic device comprising a processor and a memory, the processor being electrically connected to the memory, the memory being configured to store instructions and data, the processor being configured to perform the steps of the network communication method of any of claims 1 to 5.
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