CN112291823A - Service processing method and device under NSA (non-switched network architecture) shared network and electronic equipment - Google Patents
Service processing method and device under NSA (non-switched network architecture) shared network and electronic equipment Download PDFInfo
- Publication number
- CN112291823A CN112291823A CN202011216058.1A CN202011216058A CN112291823A CN 112291823 A CN112291823 A CN 112291823A CN 202011216058 A CN202011216058 A CN 202011216058A CN 112291823 A CN112291823 A CN 112291823A
- Authority
- CN
- China
- Prior art keywords
- user terminal
- voice service
- network
- different
- network user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 62
- 238000005259 measurement Methods 0.000 claims description 51
- 238000012545 processing Methods 0.000 claims description 15
- 230000015654 memory Effects 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a service processing method under a 5GNSA shared network, which is applied to network equipment sharing carrier waves and comprises the following steps: when the different network user terminal has no voice service requirement, the different network user terminal is resided in the 4G cell supporting EN-DC of the local network according to the first voice service identifier, so that the different network user terminal processes the data service in a non-independent deployment double connection mode; and when the different network user terminal only has the voice service requirement, sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier so as to switch the different network user terminal to the operator network to which the different network user terminal belongs to process the voice service. Further, a corresponding device and electronic equipment are also provided. The method can solve the problems that the service experience of a user is influenced due to the long signaling forwarding process in the existing sharing scheme under the NSA architecture.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a service processing method and device under a 5G NSA shared network and electronic equipment.
Background
There are two ways to share a 5G (5th-Generation, fifth Generation mobile communication technology) network, namely sharing under NSA (non-independent deployment) architecture and sharing under SA (independent deployment) architecture. For the sharing scheme under the NSA architecture, the implementation is complex. For example, in a certain area, if the 4G signal coverage of the operator a is better, the operator a establishes an NSA network, deploys an NR (New Radio, New air interface) base station, and a user of the operator B can implement a dual connectivity service of the 5GNSA by connecting to the 4G cell and the 5G cell of the operator a. The scheme is a carrier sharing scheme shared by both 4G and 5G cells, wherein the 4G cell of the operator A needs to play two PLMNs (Public Land Mobile networks), namely the operator A and the operator B, so that a user of the operator B can access the 4G anchor point cell of the operator A; then, the 5G cell of operator a also needs to play two PLMNs (operator a and operator B) so that the 5G (nr) cell can be added after the user of operator B accesses the 4G (lte) cell of operator a.
However, under the NSA architecture, the advantage of the 5G NR mainly lies in the speed increase of the data service rate, so if the operator B only wants its user to access the NSA network of the operator a when processing the data service, and when processing the voice service (VoLTE), the operator B still returns to the 4G network of its own operator, thereby facilitating a subsequent series of control. The existing scheme has the problems of long signaling forwarding process and influence on the service experience of the user.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a service processing method, device and electronic device under a 5G NSA shared network, aiming at the above deficiencies of the prior art, and solve the problem that the service experience of the user is affected due to long signaling forwarding process in the sharing scheme under the existing NSA architecture.
In a first aspect, an embodiment of the present invention provides a service processing method in a 5G NSA shared network, which is applied to a network device sharing a carrier, and the method includes: when the different network user terminal has no voice service requirement, the different network user terminal is resided in the 4G cell supporting EN-DC of the local network according to the first voice service identifier, so that the different network user terminal processes the data service in a non-independent deployment double connection mode; and when the different network user terminal only has the voice service requirement, sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier so as to switch the different network user terminal to the operator network to which the different network user terminal belongs to process the voice service.
Preferably, before the step of camping the different-network user terminal in the EN-DC-capable 4G cell of the local network according to the first voice service identifier when the different-network user terminal has no voice service requirement, the method further includes: and receiving and storing user service strategy information sent by a user terminal of a different network, wherein the user service strategy information comprises a first voice service identifier and a public land mobile network identifier of the user terminal.
Preferably, when the different network user terminal only has a voice service requirement, the sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier so that the different network user terminal is switched to the operator network to which the different network user terminal belongs to process the voice service specifically includes: when the different network user terminal only has the voice service requirement, the different network user terminal interacts with the different network user terminal to update the first voice service identifier into a second voice service identifier; sending a radio resource control reconfiguration message to the different network user terminal according to the second voice service identifier, wherein the radio resource control reconfiguration message comprises a measurement event A2 threshold, and the measurement event A2 threshold meets the condition of triggering the different network user terminal to start different frequency measurement; and receiving the measurement result reported by the different-network user terminal, and sending a different-frequency switching instruction to the different-network user terminal according to the measurement result so as to switch the different-network user terminal to the 4G cell of the operator network to which the main public land mobile network identifier belongs to process the voice service requirement.
Preferably, when the different network user terminal only has a voice service requirement, interacting with the different network user terminal to update the first voice service identifier to the second voice service identifier, specifically including: receiving a second voice service identifier sent by the different-network user terminal, wherein the second voice service identifier is formed by updating the first voice service identifier according to the calling voice service requirement by the different-network user terminal; updating the locally stored first voice service identifier into a second voice service identifier according to the received second voice service identifier; or receiving core network information including called voice service requirement sent by an operator network to which the user terminal of the different network belongs; and updating the first voice service identifier stored locally into a second voice service identifier according to the voice service requirement of the called party, and sending the second voice service identifier to the different network user terminal.
Preferably, the method further comprises: and when the different-network user terminal processes the data service in a non-independent deployment double-connection mode and has a voice service requirement, sending a different-frequency switching instruction to the different-network user terminal according to the second voice service identifier so as to switch the different-network user terminal to the operator network to which the different-network user terminal belongs to process the data service and the voice service.
Preferably, when the different-network user terminal processes the data service in a non-independent deployment dual-connection manner and has a voice service requirement, the method sends a different-frequency switching instruction to the different-network user terminal according to the second voice service identifier, so that the different-network user terminal is switched to an operator network to which the different-network user terminal belongs to process the data service and the voice service, specifically comprising: receiving a second voice service identifier sent by the different-network user terminal, wherein the second voice service identifier is formed by updating the first voice service identifier according to the calling voice service requirement by the different-network user terminal; updating the locally stored first voice service identifier into a second voice service identifier according to the received second voice service identifier; sending a radio resource control reconfiguration message to the different network user terminal according to the second voice service identifier, wherein the radio resource control reconfiguration message comprises a measurement event A2 threshold, and the measurement event A2 threshold meets the condition of triggering the different network user terminal to start different frequency measurement; and receiving the measurement result reported by the different network user terminal, and sending a different frequency switching instruction to the different network user terminal according to the measurement result so as to switch the different network user terminal to the 4G cell of the operator network to which the main public land mobile network identifier belongs to process the data service and voice service requirements.
In a second aspect, an embodiment of the present invention provides a method for processing a service in a 5G NSA shared network, where the method is applied to a different-network user terminal in a network device sharing a carrier, and the method includes: when a voice call instruction input by a user is received, triggering to update a first voice service identifier of the user into a second voice service identifier; and sending the second voice service identifier to the network equipment so that the network equipment updates the locally stored first voice service identifier into the second voice service identifier.
In a third aspect, an embodiment of the present invention provides a service processing apparatus in a 5G NSA shared network, which is applied to a network device sharing a carrier. And the first execution module is used for staying the different network user terminal in the EN-DC-supporting 4G cell of the local network according to the first voice service identifier when the different network user terminal has no voice service requirement, so that the different network user terminal processes the data service in a non-independent dual-connection mode. And the second execution module is used for sending a pilot frequency switching instruction to the different network user terminal according to the second voice service identifier when the different network user terminal only has the voice service requirement, so that the different network user terminal is switched to the operator network to which the different network user terminal belongs to process the voice service.
In a fourth aspect, an embodiment of the present invention provides a service processing apparatus in a 5G NSA shared network, which is applied to a heterogeneous network user terminal in a network device sharing a carrier. And the triggering module is used for triggering the updating of the first voice service identifier of the triggering module into a second voice service identifier when receiving a voice call instruction input by a user. And the sending module is connected with the triggering module and used for sending the second voice service identifier to the network equipment so that the network equipment updates the locally stored first voice service identifier into the second voice service identifier.
In a fifth aspect, an embodiment of the present invention provides an electronic device, which includes a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to implement the service processing method in the 5G NSA shared network according to the first aspect.
According to the service processing method, the device and the electronic equipment under the 5G NSA shared network provided by the embodiment of the invention, when the different network user terminal has no voice service requirement, the different network user terminal is resided in the 4G cell supporting EN-DC of the local network according to the first voice service identifier, so that the different network user terminal processes the data service in a non-independent dual-connection mode; and when the different network user terminal only has the voice service requirement, sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier so as to switch the different network user terminal to the operator network to which the different network user terminal belongs to process the voice service. Therefore, the problem that the service experience of a user is influenced due to the long signaling forwarding process existing in the process of separating the voice service and the data service on different networks is solved.
Drawings
FIG. 1: a flow chart of a service processing method under a 5G NSA shared network in embodiment 1 of the present invention;
FIG. 2: is a structure diagram of a service processing device under a 5G NSA shared network in embodiment 5 of the present invention;
FIG. 3: a structure diagram of a service processing apparatus in a 5G NSA shared network in embodiment 6 of the present invention;
FIG. 4: is a structural diagram of an electronic device of embodiment 7 of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes in detail a service processing method, device and electronic device under a 5G NSA shared network according to the present invention with reference to the accompanying drawings and embodiments.
Example 1:
as shown in fig. 1, this embodiment provides a service processing method in a 5G NSA shared network, which is applied to a network device sharing a carrier, and the method includes:
In this embodiment, the network device sharing the carrier is a network device of an operator a, and the user terminal is a terminal of a user of an operator B. The frequency band of the 5G cell of the operator A is NR cell A, the frequency band of the 4G cell (anchor point) is LTE cell A, the 4G and 5G systems broadcast two PLMNs (the main PLMN is A, the auxiliary PLMN is B), the 4G cell of the operator B is LTE cell B, the LTE cell A and the NR cell A are non-shared independent stations, and the LTE cell A and the NR cell A of the operator A are shared base stations of a shared carrier wave and can be accessed by a user terminal of the operator B. When the user terminal of the operator B has no voice service requirement, the network device (e.g., the base station) of the operator a camps the user terminal of the operator B in the EN-DC-capable 4G cell of the operator a according to the first voice service identifier, so that the user terminal of the operator B handles the data service in a manner of non-independently deploying dual connectivity. Wherein the user terminal of operator B is identified as having no voice service requirement using a first voice service identifier (e.g. "voice service identifier ═ 1"). In this embodiment, the different-network user terminal resides in the 4G cell supporting EN-DC in the shared network, thereby satisfying the high-rate requirement of the different-network user terminal for processing data service and improving user experience.
Optionally, when the user terminal in the different network has no voice service requirement, before the user terminal in the different network resides in the 4G cell supporting EN-DC in the local network according to the first voice service identifier, the service processing method in the 5G NSA shared network further includes: and receiving and storing user service strategy information sent by a user terminal of a different network, wherein the user service strategy information comprises a first voice service identifier and a public land mobile network identifier of the user terminal.
In this embodiment, the user terminal of the operator B is turned on to perform cell search and selection, and the LTE cell of the operator a broadcasts two PLMNs simultaneously: the main PLMN A and the auxiliary PLMN B smoothly reside the user terminal of the operator B in the LTE cell of the operator A of the shared cell according to the principle of 5G priority, complete IMS (IP Multimedia Subsystem) registration and start the NSA dual-connection mode. The user terminal of the operator B sends user service policy information to the network device of the operator a, and the operator a stores the received user service policy information, wherein the user service policy information includes information such as a first voice service identifier (for example, "voice service identifier ═ 1"), PLMN ID of the user terminal, IMSI of the user terminal. The network device of the operator A can acquire that the registered user belongs to the operator B according to the PLMN ID or IMSI of the user terminal, namely, the user belongs to the different network user.
And 102, when the different network user terminal only has the voice service requirement, sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier so as to switch the different network user terminal to the operator network to which the different network user terminal belongs to process the voice service.
In this embodiment, when the user terminal of the operator B only has a voice service requirement of a calling party or a called party, the network device of the operator a sends an inter-frequency handover instruction to the user terminal of the operator B according to a second voice service identifier (for example, "voice service identifier ═ 2") to enable the user terminal of the operator B to handover to the network of the operator B to process the voice service of the calling party or the called party, where the user terminal of the operator B is identified to have the voice service requirement by using the second voice service identifier (for example, "voice service identifier ═ 2").
Specifically, when the different network user terminal only has a voice service requirement, sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier, so that the different network user terminal is switched to the operator network to which the different network user terminal belongs to process the voice service, including:
step 1021, when the different network user terminal only has the voice service requirement, interacting with the different network user terminal to update the first voice service identifier to the second voice service identifier.
In this embodiment, when the user terminal of the operator B only has a voice service requirement of the calling party, that is, the user terminal dials a VoLTE call, the user terminal is triggered to update the first voice service identifier (for example, "voice service identifier ═ 1") in the user service policy information to the second voice service identifier (for example, "voice service identifier ═ 2"), and the second voice service identifier is sent to the network device of the operator a. And the network equipment of the operator A updates the locally stored first voice service identifier into the second voice service identifier according to the received second voice service identifier. Or, when the user terminal of the operator B only has the voice service requirement of the called party, the network device of the operator a receives core network information including the voice service requirement of the called party, which is sent by the operator network to which the different network user terminal (the user terminal of the operator B) belongs, and the network device of the operator a updates the first voice service identifier stored locally to the second voice service identifier according to the voice service requirement of the called party, and sends the second voice service identifier to the different network user terminal, so that the different network user terminal updates the first voice service identifier stored locally to the second voice service identifier, thereby keeping the voice service identifier data between the different network terminal and the network device synchronous.
Step 1022, sending a radio resource control reconfiguration message to the different network user equipment according to the second voice service identifier, where the radio resource control reconfiguration message includes a measurement event a2 threshold, and the measurement event a2 threshold satisfies a condition for triggering the different network user equipment to start different frequency measurement.
In this embodiment, an RRC (Radio Resource Control) reconfiguration message sent by the network device of the operator a to the user terminal of the operator B carries a measurement event a2 or an a2 for the user terminal, and different thresholds may be configured according to different scenarios. For example, the RRC reconfiguration message received by the user equipment of the operator B carries a measurement event a2 with a threshold of-70 dBm, and the user equipment starts measurement as long as detecting that the signal quality is less than-70 dBm. The threshold value is required to satisfy the condition of triggering the user terminal to start the pilot frequency measurement.
And 1023, receiving the measurement result reported by the user terminal in the different network, and sending a different frequency switching instruction to the user terminal in the different network according to the measurement result so as to switch the user terminal in the different network to the 4G cell of the operator network which is identified as the main public land mobile network to process the voice service requirement.
In this embodiment, the user terminal of the operator B receives the RRC reconfiguration message, starts inter-frequency measurement on the 4G cell of the neighboring cell, and reports the measurement result to the network device of the operator a, where the measurement result includes measurement results of a plurality of neighboring cells, and the neighboring cells include an LTE cell whose primary PLMN is PLMN B and a cell of PLMN a, or the neighboring cells only include an LTE cell whose primary PLMN is PLMN B. And the network equipment of the operator A screens out the LTE cell of the PLMN B with the optimal signal quality in the measurement result, and informs the user terminal of the operator B to initiate switching to the screened LTE cell of the PLMN B. Therefore, the different network user terminal can process the voice service in the operator network to which the different network user terminal belongs.
Optionally, the service processing method under the 5G NSA shared network further includes: and when the different-network user terminal processes the data service in a non-independent deployment double-connection mode and has a voice service requirement, sending a different-frequency switching instruction to the different-network user terminal according to the second voice service identifier so as to switch the different-network user terminal to the operator network to which the different-network user terminal belongs to process the data service and the voice service.
In this embodiment, when the user terminal of the operator B is in the dual connection state of the LTE cell a and the NR cell a and is performing a data service, the user terminal initiates a voice service. The network equipment of the operator A receives a second voice service identifier sent by a user terminal of the operator B, wherein the second voice service identifier is formed by updating the first voice service identifier according to the calling voice service requirement by the user terminal of the operator B; the network equipment of the operator A updates the locally stored first voice service identifier into a second voice service identifier according to the received second voice service identifier; sending a radio resource control reconfiguration message to the user terminal of the operator B according to the second voice service identifier, wherein the radio resource control reconfiguration message comprises a measurement event A2 threshold, and the measurement event A2 threshold meets the condition of triggering the user terminal of the operator B to start pilot frequency measurement; and the network equipment of the operator A receives the measurement result reported by the user terminal of the operator B and sends a pilot frequency switching instruction to the user terminal of the operator B according to the measurement result so as to switch the user terminal of the operator B to the 4G cell of the operator network to which the main public land mobile network identifier belongs to process the data service and voice service requirements. The user terminal of the operator B switches the dual connectivity data service, which has been established in the LTE cell a and the NR cell a, to the LTE cell B for continuing.
In the service processing method under the 5G NSA shared network provided in this embodiment, the network device sharing the carrier carries the data service and the voice service of the different-network user terminal in different operator networks according to different voice service identifiers, where the first voice service identifier is used to identify a no-voice service requirement, and the second voice service identifier is used to identify a voice service requirement. Compared with a series of complex interoperation processes such as pilot frequency switching and the like, the method is simple in implementation mode, can save signaling forwarding time, and meets the requirements of management, control and guarantee of an operator on VoLTE voice quality and continuity of the user, so that user experience is improved. In addition, different voice service identifiers can be interactively updated by the different network terminal and the network equipment sharing the carrier according to the voice service requirement which is rapidly identified, the information synchronization of the voice service requirement is kept, the implementation mode is simpler, and the timeliness is high. In addition, in the service processing method under the 5G NSA shared network, the network equipment sharing the carrier sets an individual measurement event A2 for the different-network user terminal, triggers the different-network user terminal to start measurement on the different-frequency LTE cell of which the main PLMN is the operator of the user terminal, and instructs the user terminal to initiate directional different-frequency switching to the LTE different-frequency cell meeting the conditions, so that the 5G user terminal can be switched to the LTE cell of the operator to initiate or receive voice when initiating or receiving VoLTE voice, and the voice service experience of the 5G user terminal is improved. And the method ensures that the 5G different network user terminal can also initiate different frequency switching to the LTE cell where the operator is located under the LTE + NR double-connection state of the shared carrier, thereby ensuring the continuity of the data service.
Example 2:
the embodiment provides a service processing method in a 5G NSA shared network, which is applied to a network device sharing a carrier, and an application scenario is that a frequency band of a 5G cell of an operator a is an NR cell a, and a frequency band of a 4G cell (anchor point) is an LTE cell a; the 4G and 5G systems broadcast two PLMNs (the main PLMN is A, the auxiliary PLMN is B), and the 4G cell of the operator B is an LTE cell B which is a non-shared independent station; the frequency points between LTE cells of an operator A and an operator B are inconsistent; an LTE cell a and an NR cell a of an operator a are shared base stations that share a carrier and are accessible to a UE (User Equipment) B; the UE B is a 5G user of the operator B, PLMN B, and stores PLMN B information in the card.
When the UE B is a calling party, the service processing method under the 5G NSA shared network includes:
step 201, UE B is started up to search and select a cell;
step 202, LTE cell a plays two PLMNs simultaneously: a primary PLMN A and a secondary PLMN B; according to the principle of 5G priority, the UE B smoothly resides in an LTE cell A of a shared cell, completes IMS registration and starts an NSA dual-connection mode;
step 203, after the UE B successfully resides in the LTE cell A, the UE B sends '5G user service strategy information' to the LTE cell A; the information carried therein includes:
(1) user identity information such as PLMN ID, IMSI and the like of the UE B;
(2) a "voice call identifier", which is marked as "0" when no voice service call is initiated;
(3) and (3) service selection strategy: the default is preferably camped on an EN-DC enabled 4G anchor cell, but only on 4G cells with Primary PLMN ID PLMN B, when originating or receiving VoLTE calls, marked "EN-DC preferred, VoLTE handover to Primary PLMN B".
Step 204, the eNB a base station of the LTE cell a stores "5G user service policy information" of the UE B;
step 205, the UE B dials a VoLTE call behavior, triggers the UE B to update "1 is the voice call identifier" in "5G user service policy information", and sends the updated voice call identifier to the eNB a base station of the LTE cell a;
step 206, the eNB a base station detects that the "voice call identifier ═ 1" sent by the UE B, and initiates an RRC reconfiguration message to the UE B, where a measurement event a2 threshold included in the RRC reconfiguration message should satisfy a condition for triggering the UE B to start inter-frequency measurement;
step 207, the UE B receives the RRC reconfiguration message, starts inter-frequency measurement on the 4G cell of the neighboring cell, and reports the measurement completed on the neighboring cell, where the neighboring cell includes an LTE cell whose primary PLMN is PLMN B;
208, after receiving the measurement report message, the eNB a designates the UE B to initiate handover to an LTE cell B whose primary PLMN is a PLMN B, according to a "service selection policy" of the UE B;
step 209, after the UE B successfully switches to the LTE cell B, the UE B regenerates the IMS call request invite message, and continues to complete the subsequent IMS call flow.
Example 3:
the present embodiment provides a service processing method in a 5G NSA shared network, which is applied to a network device sharing a carrier, and an application scenario is as described in embodiment 2.
When the UE B is a called party, the service processing method comprises the following steps:
step 301 to step 304, similar to step 201 to step 204 of example 2;
step 305, the eNB a base station detects a core network message from the UE B, indicates a service call initiated to the UE B, sets the "voice call identifier" in the "5G user service policy information" to 1, and updates the state of the "voice call identifier" to the UE B;
step 306, eNB a initiates an RRC reconfiguration message to UE B, where the threshold of the measurement event a2 contained in the RRC reconfiguration message should satisfy the condition of triggering UE B to start inter-frequency measurement;
step 307, the UE B receives the RRC reconfiguration message, starts inter-frequency measurement on the 4G cell of the neighboring cell, and reports the measurement completed on the neighboring cell, where the neighboring cell includes an LTE cell whose primary PLMN is PLMN B;
308, after receiving the measurement report message, the eNB a designates the UE B to initiate handover to the LTE cell B with the primary PLMN as PLMN B according to the "service selection policy" of the UE B;
step 309, after the UE B completes the handover, the eNB a forwards the call request from the core network to the eNB B, and the eNB B sends the IMS invite message to the UE B, thereby implementing the subsequent IMS call flow.
Example 4:
the embodiment provides a service processing method under a 5G NSA shared network, which is applied to a different network user terminal under a network device sharing a carrier, and the method comprises the following steps:
step 401, when receiving a voice call instruction input by a user, triggering to update a first voice service identifier of the user to a second voice service identifier.
Step 402, sending the second voice service identifier to the network device, so that the network device updates the locally stored first voice service identifier to the second voice service identifier.
Example 5:
as shown in fig. 2, the present embodiment provides a service processing apparatus in a 5G NSA shared network, which is applied to a network device sharing a carrier, and the apparatus includes a first execution module 51 and a second execution module 52.
The first executing module 51 is configured to, when the different-network user terminal has no voice service requirement, stay the different-network user terminal in the EN-DC-capable 4G cell of the local network according to the first voice service identifier, so that the different-network user terminal processes the data service in a manner of non-independently deploying dual connectivity.
The second executing module 52 is configured to send a pilot frequency switching instruction to the different-network user terminal according to the second voice service identifier when the different-network user terminal only has a voice service requirement, so that the different-network user terminal is switched to the operator network to which the different-network user terminal belongs to process the voice service.
Example 6:
as shown in fig. 3, the present embodiment provides a service processing apparatus in a 5G NSA shared network, which is applied to a different-network user terminal in a network device sharing a carrier, and the apparatus includes a triggering module 61 and a sending module 62.
The triggering module 61 is configured to trigger updating of the first voice service identifier of the mobile terminal to the second voice service identifier when a voice call instruction input by the user is received.
And a sending module 62, connected to the triggering module 61, for sending the second voice service identifier to the network device, so that the network device updates the locally stored first voice service identifier to the second voice service identifier.
Example 7:
as shown in fig. 4, the present embodiment provides an electronic device, which includes a memory 71 and a processor 72, where the memory 71 stores a computer program, and the processor 72 is configured to execute the computer program to implement the service processing method in the 5G NSA shared network as described in embodiment 1.
The memory 71 is connected to the processor 72, the memory 71 may be a flash memory, a read-only memory or other memories, and the processor 72 may be a central processing unit or a single chip microcomputer.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A service processing method under a 5G NSA shared network is applied to network equipment of a shared carrier, and is characterized by comprising the following steps:
when the different network user terminal has no voice service requirement, the different network user terminal is resided in the 4G cell supporting EN-DC of the local network according to the first voice service identifier, so that the different network user terminal processes the data service in a non-independent deployment double connection mode;
and when the different network user terminal only has the voice service requirement, sending a different frequency switching instruction to the different network user terminal according to the second voice service identifier so as to switch the different network user terminal to the operator network to which the different network user terminal belongs to process the voice service.
2. The method of claim 1, wherein when the user terminal in the different network has no voice service requirement, the method for processing the service under the 5G NSA shared network further includes, before camping the user terminal in the 4G cell supporting EN-DC in the local network according to the first voice service identifier:
and receiving and storing user service strategy information sent by a user terminal of a different network, wherein the user service strategy information comprises a first voice service identifier and a public land mobile network identifier of the user terminal.
3. The traffic processing method under the 5G NSA shared network according to claim 2,
when the different-network user terminal only has a voice service requirement, sending a different-frequency switching instruction to the different-network user terminal according to the second voice service identifier so as to switch the different-network user terminal to the operator network to which the different-network user terminal belongs to process the voice service, specifically comprising:
when the different network user terminal only has the voice service requirement, the different network user terminal interacts with the different network user terminal to update the first voice service identifier into a second voice service identifier;
sending a radio resource control reconfiguration message to the different network user terminal according to the second voice service identifier, wherein the radio resource control reconfiguration message comprises a measurement event A2 threshold, and the measurement event A2 threshold meets the condition of triggering the different network user terminal to start different frequency measurement;
and receiving the measurement result reported by the different-network user terminal, and sending a different-frequency switching instruction to the different-network user terminal according to the measurement result so as to switch the different-network user terminal to the 4G cell of the operator network to which the main public land mobile network identifier belongs to process the voice service requirement.
4. The method of claim 3, wherein when the different-network user terminal only requires the voice service, interacting with the different-network user terminal to update the first voice service identifier to the second voice service identifier, specifically comprising:
receiving a second voice service identifier sent by the different-network user terminal, wherein the second voice service identifier is formed by updating the first voice service identifier according to the calling voice service requirement by the different-network user terminal;
updating the locally stored first voice service identifier into a second voice service identifier according to the received second voice service identifier; or,
receiving core network information which is sent by an operator network to which a user terminal of a different network belongs and comprises a voice service requirement of a called party;
and updating the first voice service identifier stored locally into a second voice service identifier according to the voice service requirement of the called party, and sending the second voice service identifier to the different network user terminal.
5. The method for processing services under a 5G NSA shared network according to claim 1, further comprising: and when the different-network user terminal processes the data service in a non-independent deployment double-connection mode and has a voice service requirement, sending a different-frequency switching instruction to the different-network user terminal according to the second voice service identifier so as to switch the different-network user terminal to the operator network to which the different-network user terminal belongs to process the data service and the voice service.
6. The method according to claim 5, wherein when the heterogeneous network user terminal processes the data service in a manner of non-independently deploying dual connectivity and has a voice service requirement, the method sends a heterogeneous frequency handover instruction to the heterogeneous network user terminal according to the second voice service identifier, so that the heterogeneous network user terminal is handed over to an operator network to which the heterogeneous network user terminal belongs to process the data service and the voice service, specifically comprising:
receiving a second voice service identifier sent by the different-network user terminal, wherein the second voice service identifier is formed by updating the first voice service identifier according to the calling voice service requirement by the different-network user terminal;
updating the locally stored first voice service identifier into a second voice service identifier according to the received second voice service identifier;
sending a radio resource control reconfiguration message to the different network user terminal according to the second voice service identifier, wherein the radio resource control reconfiguration message comprises a measurement event A2 threshold, and the measurement event A2 threshold meets the condition of triggering the different network user terminal to start different frequency measurement;
and receiving the measurement result reported by the different network user terminal, and sending a different frequency switching instruction to the different network user terminal according to the measurement result so as to switch the different network user terminal to the 4G cell of the operator network to which the main public land mobile network identifier belongs to process the data service and voice service requirements.
7. A service processing method under a 5G NSA shared network is applied to a user terminal of a different network under network equipment of a shared carrier, and is characterized by comprising the following steps:
when a voice call instruction input by a user is received, triggering to update a first voice service identifier of the user into a second voice service identifier;
and sending the second voice service identifier to the network equipment so that the network equipment updates the locally stored first voice service identifier into the second voice service identifier.
8. A service processing device under a 5G NSA shared network is applied to network equipment of a shared carrier and is characterized by comprising a first execution module and a second execution module,
a first execution module, configured to, when the different-network user terminal has no voice service requirement, stay the different-network user terminal in an EN-DC-capable 4G cell of the local network according to the first voice service identifier, so that the different-network user terminal processes the data service in a non-independent dual-connection deployment manner,
and the second execution module is used for sending a pilot frequency switching instruction to the different network user terminal according to the second voice service identifier when the different network user terminal only has the voice service requirement, so that the different network user terminal is switched to the operator network to which the different network user terminal belongs to process the voice service.
9. A service processing device under a 5G NSA shared network is applied to a user terminal of a different network under network equipment of a shared carrier, and is characterized by comprising a triggering module and a sending module,
the triggering module is used for triggering the updating of the first voice service identifier of the triggering module into a second voice service identifier when receiving a voice calling instruction input by a user;
and the sending module is connected with the triggering module and used for sending the second voice service identifier to the network equipment so that the network equipment updates the locally stored first voice service identifier into the second voice service identifier.
10. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to implement the method according to any of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216058.1A CN112291823B (en) | 2020-11-04 | 2020-11-04 | Service processing method and device under NSA (non-switched network architecture) shared network and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216058.1A CN112291823B (en) | 2020-11-04 | 2020-11-04 | Service processing method and device under NSA (non-switched network architecture) shared network and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112291823A true CN112291823A (en) | 2021-01-29 |
| CN112291823B CN112291823B (en) | 2023-04-18 |
Family
ID=74350579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011216058.1A Active CN112291823B (en) | 2020-11-04 | 2020-11-04 | Service processing method and device under NSA (non-switched network architecture) shared network and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112291823B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996048A (en) * | 2021-03-05 | 2021-06-18 | 中国联合网络通信集团有限公司 | Power-off control method and device |
| CN115243329A (en) * | 2021-04-22 | 2022-10-25 | 中国移动通信集团上海有限公司 | Inter-cell switching method and device in non-independent networking network |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108402A (en) * | 2011-11-11 | 2013-05-15 | 中兴通讯股份有限公司 | Voice service implementation method, voice fall back implementation terminal and system thereof |
| CN103634830A (en) * | 2013-12-23 | 2014-03-12 | 展讯通信（上海）有限公司 | Multi-mode wireless terminal and method for initiating circuit-domain voice service by same |
| CN103648136A (en) * | 2013-12-23 | 2014-03-19 | 展讯通信（上海）有限公司 | Multi-mode wireless terminal and method for quickly returning back after completion of circuit switched fall back thereof |
| CN103648137A (en) * | 2013-12-23 | 2014-03-19 | 展讯通信（上海）有限公司 | Multi-mode wireless terminal and method for starting circuit switch voice service thereof |
| CN109451549A (en) * | 2019-01-03 | 2019-03-08 | 中国联合网络通信集团有限公司 | Voice backing method, device and terminal device |
| US20190182296A1 (en) * | 2016-06-06 | 2019-06-13 | Huawei Technologies Co., Ltd. | Voice data transmission control method and device |
| CN109951878A (en) * | 2017-12-20 | 2019-06-28 | 中国移动通信集团山东有限公司 | A kind of voice service switching method, terminal device, network side equipment and system |
| CN110881193A (en) * | 2018-09-05 | 2020-03-13 | 中国移动通信有限公司研究院 | Measurement method, terminal and network equipment for voice call-back |
| CN111031586A (en) * | 2019-11-26 | 2020-04-17 | 京信通信系统（中国）有限公司 | Communication base station sharing method, device, system and storage medium |
-
2020
- 2020-11-04 CN CN202011216058.1A patent/CN112291823B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108402A (en) * | 2011-11-11 | 2013-05-15 | 中兴通讯股份有限公司 | Voice service implementation method, voice fall back implementation terminal and system thereof |
| CN103634830A (en) * | 2013-12-23 | 2014-03-12 | 展讯通信（上海）有限公司 | Multi-mode wireless terminal and method for initiating circuit-domain voice service by same |
| CN103648136A (en) * | 2013-12-23 | 2014-03-19 | 展讯通信（上海）有限公司 | Multi-mode wireless terminal and method for quickly returning back after completion of circuit switched fall back thereof |
| CN103648137A (en) * | 2013-12-23 | 2014-03-19 | 展讯通信（上海）有限公司 | Multi-mode wireless terminal and method for starting circuit switch voice service thereof |
| US20190182296A1 (en) * | 2016-06-06 | 2019-06-13 | Huawei Technologies Co., Ltd. | Voice data transmission control method and device |
| CN109951878A (en) * | 2017-12-20 | 2019-06-28 | 中国移动通信集团山东有限公司 | A kind of voice service switching method, terminal device, network side equipment and system |
| CN110881193A (en) * | 2018-09-05 | 2020-03-13 | 中国移动通信有限公司研究院 | Measurement method, terminal and network equipment for voice call-back |
| CN109451549A (en) * | 2019-01-03 | 2019-03-08 | 中国联合网络通信集团有限公司 | Voice backing method, device and terminal device |
| CN111031586A (en) * | 2019-11-26 | 2020-04-17 | 京信通信系统（中国）有限公司 | Communication base station sharing method, device, system and storage medium |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996048A (en) * | 2021-03-05 | 2021-06-18 | 中国联合网络通信集团有限公司 | Power-off control method and device |
| CN112996048B (en) * | 2021-03-05 | 2023-03-14 | 中国联合网络通信集团有限公司 | Power-off control method and device |
| CN115243329A (en) * | 2021-04-22 | 2022-10-25 | 中国移动通信集团上海有限公司 | Inter-cell switching method and device in non-independent networking network |
| CN115243329B (en) * | 2021-04-22 | 2023-09-19 | 中国移动通信集团上海有限公司 | Method and device for switching cells in non-independent networking network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112291823B (en) | 2023-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12028755B2 (en) | Method for accessing a service unavailable through a network cell | |
| US11832132B2 (en) | Method for accessing a service unavailable through a network cell | |
| US12075291B2 (en) | Method for accessing a service unavailable through a network cell | |
| CN105981432B (en) | For being oriented to the method for business in a wireless communication system and using the device of this method | |
| CN105338583B (en) | Method for switching network based on circuit domain dropping CSFB | |
| CN112272392A (en) | Cell residence method, device, terminal equipment and storage medium | |
| CN112399516B (en) | Service processing method and device under 5G NSA (network spanning Access) shared network | |
| US20160212660A1 (en) | Cell search method of terminal and related device and system | |
| CN105580438B (en) | Method and apparatus for cell selection | |
| CN112291823B (en) | Service processing method and device under NSA (non-switched network architecture) shared network and electronic equipment | |
| US20220256424A1 (en) | Cell selection method and apparatus, device, and storage medium | |
| CN116648951B (en) | Cell selection method, device, terminal and storage medium | |
| WO2022133677A1 (en) | Cell selection method and apparatus, and terminal and storage medium | |
| KR20230047284A (en) | Method for Reducing Voice Call Setup Time | |
| CN116723554A (en) | Network selection method, device, terminal equipment and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |