CN113411854B - Session switching control method and device - Google Patents
Session switching control method and device Download PDFInfo
- Publication number
- CN113411854B CN113411854B CN202110674487.1A CN202110674487A CN113411854B CN 113411854 B CN113411854 B CN 113411854B CN 202110674487 A CN202110674487 A CN 202110674487A CN 113411854 B CN113411854 B CN 113411854B
- Authority
- CN
- China
- Prior art keywords
- terminal
- session
- session switching
- switching
- information
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
In the method, a terminal sends session switching information to a key task service system server under the condition that the terminal is in a multi-session parallel state and performs inter-session switching, accordingly, the key task service system server can receive the session switching information, sense the session switching state of the terminal, manage and control the session switching of the terminal based on the session switching information, and a super user terminal can forcibly switch sessions.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a session handover control method and apparatus.
Background
In the MCS (Mission Critical Service) Service, a terminal may support multiple sessions, and multiple sessions may be established on the terminal at the same time.
However, when a plurality of sessions are established on a terminal at the same time and the terminal switches among the sessions, the MCS system side cannot perceive that the terminal switches the sessions, so that it is difficult for the MCS system side to effectively manage and control the session switching of the terminal.
Disclosure of Invention
In order to solve the foregoing technical problem, an embodiment of the present application provides a session switching control method, so as to achieve an objective of performing effective session switching control on a terminal, where the technical solution is as follows:
a session switching control method comprises the following steps:
a key task service system server receives session switching information sent by a terminal, wherein the session switching information is used for indicating the session switching state of the terminal;
the key task service system server judges whether the terminal is allowed to carry out session switching or not based on the session switching information;
if so, sending confirmation information to the terminal so as to enable the terminal to carry out session switching;
if not, sending rejection information to the terminal so as to keep the terminal in the original state.
Preferably, after the mission critical service system server receives the session handover information sent by the terminal, the method further includes:
the key task service system server judges whether a super user terminal exists in the current session of the terminal based on the session switching information, wherein the super user terminal is a terminal which is registered in the key task service system server in advance and has management and scheduling authority;
and if so, sending the session switching information to the super user terminal.
Preferably, the method further comprises:
and if receiving a session switching forced instruction of the super user terminal aiming at the terminal, the key task service system server sends the session switching forced instruction to the terminal so that the terminal is switched to a target session according to the session switching forced instruction.
Preferably, the session switching state includes:
a state of joining a session, a state of switching from a currently located session to another session, a state of switching back to the current session, or a state of releasing the session.
Preferably, when the session switching state is a state of joining a session, after sending confirmation information to the terminal to enable the terminal to perform session switching, the method further includes:
the key task service system server judges whether the terminal is a super user terminal;
and if the terminal is the super user terminal, the key task service system server sends notification information containing the session states of other terminals in the session to the super user terminal.
A session switching control method comprises the following steps:
the method comprises the steps that a terminal sends session switching information used for indicating a session switching state of the terminal to a key task service system server, so that the key task service system server receives the session switching information, judges whether the terminal is allowed to conduct session switching or not based on the session switching information, if yes, sends confirmation information to the terminal, and if not, sends rejection information to the terminal;
if the terminal receives the confirmation information, session switching is carried out;
and if the terminal receives the rejection information, keeping the terminal in the original state.
A session switching control method comprises the following steps:
the method comprises the steps that a super user terminal receives session switching information from a key task service system server, wherein the session switching information is used for indicating a session switching state of a terminal, and the super user terminal is a terminal which is registered in the key task service system server in advance and has management and scheduling authority;
and the super user terminal sends a session switching forcing instruction aiming at the terminal to the key task service system server, so that the key task service system server sends the session switching forcing instruction to the terminal, and the terminal is switched to a target session according to the session switching forcing instruction.
A session handoff managing apparatus, comprising:
the system comprises a receiving module, a switching module and a switching module, wherein the receiving module is used for receiving session switching information sent by a terminal, and the session switching information is used for indicating a session switching state of the terminal;
the first judging module is used for judging whether the terminal is allowed to carry out session switching or not based on the session switching information;
the first sending module is used for sending confirmation information to the terminal to enable the terminal to carry out session switching if the terminal is allowed to carry out session switching;
and the second sending module is used for sending rejection information to the terminal if the terminal is rejected to carry out session switching so as to keep the terminal in an original state.
Preferably, the apparatus further comprises:
the second judging module is used for judging whether the super user terminal exists in the current session of the terminal based on the session switching information;
and the third sending module is used for sending the session switching information to the super user terminal if the super user terminal exists.
Preferably, the apparatus further comprises:
and the fourth sending module is used for sending the session switching forcing instruction to the terminal if the session switching forcing instruction of the super user terminal for the terminal is received, so that the terminal is switched to a target session according to the session switching forcing instruction.
Preferably, the session switching state includes:
a state of joining a session, a state of switching from a currently located session to another session, a state of switching back to the current session, or a state of releasing the session.
Preferably, the apparatus further comprises:
a third judging module, configured to judge whether the terminal is a super user terminal when the session switching state is a session joining state;
and a fifth sending module, configured to send notification information including session states of other terminals in the session to the super user terminal if the super user terminal is the super user terminal.
Compared with the prior art, the beneficial effects of this application do:
in the application, the terminal sends the session switching information to the mission critical service system server when the terminal is in the multi-session parallel state and performs inter-session switching, and accordingly, the mission critical service system server can receive the session switching information, sense the session switching state of the terminal, and manage and control the session switching of the terminal based on the session switching information.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a flowchart of a session handoff management and control method 1 provided by the present application;
fig. 2 is a flowchart of a session handoff management and control method according to embodiment 2 of the present application;
fig. 3 is a flowchart of a session handoff management and control method according to embodiment 3 of the present application;
fig. 4 is a flowchart of a session handoff management and control method 4 provided by the present application;
fig. 5 is a schematic logic structure diagram of a session switching management and control apparatus provided in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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.
As shown in fig. 1, a flowchart of an embodiment 1 of a session handover management and control method provided by the present application includes the following steps:
step S11, the key task service system server receives session switching information sent by a terminal, wherein the session switching information is used for indicating the session switching state of the terminal.
In this embodiment, the session switching information may include information of a session in which the terminal is currently located and session information before the terminal is switched.
In this embodiment, the terminal may send session switching information to a Mission Critical Service (MCS) server when requesting to join the session, where the session switching information is used to indicate that the terminal is in a state of joining the session.
The terminal may also send session switching information to the mission critical service system server when the terminal is in the multi-session parallel state and performs inter-session switching, where the session switching information is used to indicate that the terminal is in the state of performing session switching. Specifically, in the case that the terminal performs a handover from the current session to another session, the session handover information is used to indicate that the terminal is in a state of being handed over from the current session to another session. Or, in the case that the terminal performs a switch back to the current session, the session switching information is used to indicate that the terminal is in a state of switching back to the current session.
The terminal may also send session switching information to the mission-critical service system server when requesting to release the session, where the session switching information is used to indicate that the terminal is in a state of releasing the session.
And step S12, the key task service system server judges whether the terminal is allowed to carry out session switching or not based on the session switching information.
If yes, executing step S13; if not, step S14 is executed.
And S13, the key task service system server sends confirmation information to the terminal so as to enable the terminal to carry out session switching.
And S14, the key task service system server sends rejection information to the terminal so as to keep the terminal in the original state.
In the application, the terminal sends the session switching information to the mission critical service system server when the terminal is in the multi-session parallel state and performs inter-session switching, and accordingly, the mission critical service system server can receive the session switching information, sense the session switching state of the terminal, and manage and control the session switching of the terminal based on the session switching information.
As another optional embodiment 2 of the present application, referring to fig. 2, a flowchart of an embodiment 2 of a session handover management and control method provided by the present application is shown, where this embodiment is mainly an extension scheme of the session handover management and control method described in the foregoing embodiment 1, as shown in fig. 2, the method may include, but is not limited to, the following steps:
step S21, a key task service system server receives session switching information sent by a terminal, wherein the session switching information is used for indicating the session switching state of the terminal;
step S22, the key task service system server judges whether the terminal is allowed to carry out session switching or not based on the session switching information;
if yes, go to step S23; if not, go to step S24.
Step S23, the key task service system server sends confirmation information to the terminal so as to enable the terminal to carry out session switching;
and step S24, the key task service system server sends rejection information to the terminal so as to keep the terminal in the original state.
For details of steps S21 to S24, reference is made to related descriptions of steps S11 to S14 in embodiment 1, and details are not repeated here.
And step S25, the key task service system server judges whether the super user terminal exists in the current session of the terminal based on the session switching information.
If so, step S26 is performed.
The super user terminal can be understood as: and a terminal with a high priority registered in the mission-critical service system server in advance. The mission critical services system server allows the super user terminal to have more administrative and scheduling rights.
And step S26, the key task service system server sends the session switching information to the super user terminal.
And the key task service system server sends the session switching information to the super user terminal, so that the super user terminal can correspondingly manage or schedule according to the session switching information.
In this embodiment, the key task service system server sends session switching information to the super user terminal, so that the super user can obtain participation of the terminal in a session from the key task service system server, and the super user is ensured to have stronger control capability for the user, thereby meeting the application of a specific service scene.
As another optional embodiment 3 of the present application, referring to fig. 3, a flowchart of an embodiment 3 of a session handover management and control method provided by the present application is shown, where this embodiment is mainly an extension of the session handover management and control method described in the foregoing embodiment 2, as shown in fig. 3, the method may include, but is not limited to, the following steps:
step S31, a key task service system server receives session switching information sent by a terminal, wherein the session switching information is used for indicating the session switching state of the terminal;
step S32, the key task service system server judges whether the terminal is allowed to carry out session switching or not based on the session switching information;
if yes, go to step S33; if not, go to step S34.
Step S33, the key task service system server sends confirmation information to the terminal so as to enable the terminal to carry out session switching;
and step S34, the key task service system server sends rejection information to the terminal so as to keep the terminal in the original state.
Step S35, the key task service system server judges whether the super user terminal exists in the current session of the terminal based on the session switching information.
If yes, go to step S36.
And step S36, the key task service system server sends the session switching information to the super user terminal.
The detailed procedures of steps S31 to S36 can be referred to the related descriptions of steps S21 to S26 in embodiment 2, and are not described herein again.
Step S37, if receiving a session switching forcing instruction of the super user terminal for the terminal, the mission critical service system server sends the session switching forcing instruction to the terminal, so that the terminal is switched to a target session according to the session switching forcing instruction.
In this embodiment, the mission critical service system server sends the session switching information to the super user terminal, the super user terminal may determine whether to perform forced switching on the terminal according to the session switching information, and if it determines to perform forced switching on the terminal, may send a session switching forced instruction to the mission critical service system server, and correspondingly, the mission critical service system server sends the session switching forced instruction to the terminal if receiving the session switching forced instruction of the super user terminal for the terminal, so that the terminal is switched to a target session according to the session switching forced instruction, thereby implementing management and control of the super user terminal on the terminal.
As another optional embodiment 4 of the present application, referring to fig. 4, a flowchart of an embodiment 4 of a session handover management and control method provided by the present application is shown, where this embodiment is mainly an extension of the session handover management and control method described in the foregoing embodiment 1, as shown in fig. 4, the method may include, but is not limited to, the following steps:
step S41, the key task service system server receives session switching information sent by the terminal, wherein the session switching information is used for indicating the session joining state of the terminal.
And step S42, the key task service system server judges whether the terminal is allowed to join the session or not based on the session switching information.
If yes, go to step S43; if not, go to step S44.
And S43, the key task service system server sends confirmation information to the terminal so that the terminal joins in the session.
And step S44, the mission critical service system server sends rejection information to the terminal to prevent the terminal from joining in the session.
Steps S41 to S44 are a specific implementation of steps S11 to S14 in example 1.
And step S45, the key task service system server judges whether the terminal is a super user terminal.
If the ue is the super ue, step S46 is executed.
The key task service system server can judge whether the terminal is a super user terminal according to the terminal identity information in the session switching information.
If the session switching information does not include the terminal identity information, the mission critical service system server may send an identity information acquisition request to the terminal to receive the identity information returned by the terminal.
Step S46, the mission critical service system server sends notification information containing the session state of other terminals in the session to the super user terminal.
The key task service system server sends notification information containing the session states of other terminals in the session to the super user terminal, so that the super user terminal can sense the session states of other terminals in the session when the super user terminal is added into the session, and the efficiency of the super user terminal in controlling other terminals is improved.
Next, a description is given of the session switching control device provided in the present application, and the session switching control device and the session switching control method described above may be referred to correspondingly.
Referring to fig. 5, the session switching management and control apparatus includes: the device comprises a receiving module 100, a first judging module 200, a first sending module 300 and a second sending module 400.
A receiving module 100, configured to receive session switching information sent by a terminal, where the session switching information is used to indicate a session switching state of the terminal;
a first determining module 200, configured to determine whether to allow the terminal to perform session handover based on the session handover information;
a first sending module 300, configured to send acknowledgement information to the terminal if the terminal is allowed to perform session handover, so that the terminal performs session handover;
a second sending module 400, configured to send rejection information to the terminal if the terminal is rejected to perform session handover, so that the terminal is maintained in an original state.
In this embodiment, the apparatus may further include:
the second judging module is used for judging whether the super user terminal exists in the current session of the terminal based on the session switching information;
and the third sending module is used for sending the session switching information to the super user terminal if the super user terminal exists.
In this embodiment, the apparatus may further include:
and the fourth sending module is used for sending the session switching forcing instruction to the terminal if the session switching forcing instruction of the super user terminal for the terminal is received, so that the terminal is switched to a target session according to the session switching forcing instruction.
In this embodiment, the session switching status may include:
a state of joining a session, a state of switching from a currently located session to another session, a state of switching back to the current session, or a state of releasing the session.
In this embodiment, the apparatus may further include:
a third judging module, configured to judge whether the terminal is a super user terminal when the session switching state is a session joining state;
and a fifth sending module, configured to send notification information including session states of other terminals in the session to the super user terminal if the super user terminal is the super user terminal.
It should be noted that each embodiment is mainly described as a difference from the other embodiments, and the same and similar parts between the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the various elements may be implemented in the same one or more pieces of software and/or hardware in the practice of the present application.
From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application may be essentially or partially implemented in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments of the present application.
The method and the device for managing and controlling session handover provided by the present application are described in detail above, a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A session handover control method is characterized by comprising the following steps:
a key task service system server receives session switching information sent by a terminal, wherein the session switching information is used for indicating the session switching state of the terminal;
the key task service system server judges whether the terminal is allowed to carry out session switching or not based on the session switching information;
if so, sending confirmation information to the terminal so as to enable the terminal to carry out session switching;
if not, sending rejection information to the terminal so as to keep the terminal in the original state;
after the mission-critical service system server receives the session switching information sent by the terminal, the method further includes:
the key task service system server judges whether a super user terminal exists in the current session of the terminal based on the session switching information, wherein the super user terminal is a terminal which is registered in the key task service system server in advance and has management and scheduling authority;
and if so, sending the session switching information to the super user terminal.
2. The method of claim 1, further comprising:
and if receiving a session switching forcing instruction of the super user terminal aiming at the terminal, the key task service system server sends the session switching forcing instruction to the terminal so that the terminal is switched to a target session according to the session switching forcing instruction.
3. The method according to any of claims 1-2, wherein the session switching state comprises:
a state of joining a session, a state of switching from a currently located session to another session, a state of switching back to the current session, or a state of releasing the session.
4. The method according to claim 3, wherein when the session handover state is a state of joining a session, after sending confirmation information to the terminal to enable the terminal to perform session handover, the method further comprises:
the key task service system server judges whether the terminal is a super user terminal;
and if the terminal is a super user terminal, the key task service system server sends notification information containing the session state of other terminals in the session to the super user terminal.
5. A session handover control method is characterized by comprising the following steps:
a terminal sends session switching information used for indicating a session switching state of the terminal to a key task service system server so that the key task service system server receives the session switching information and judges whether the terminal is allowed to carry out session switching or not based on the session switching information, if so, confirmation information is sent to the terminal, and if not, rejection information is sent to the terminal;
if the terminal receives the confirmation information, session switching is carried out;
if the terminal receives the rejection information, the terminal is kept in the original state;
after the mission-critical service system server receives the session switching information sent by the terminal, the method further includes:
the key task service system server judges whether a super user terminal exists in the current session of the terminal based on the session switching information, wherein the super user terminal is a terminal which is registered in the key task service system server in advance and has management and scheduling authority;
and if so, sending the session switching information to the super user terminal.
6. A session handover control method is characterized by comprising the following steps:
the method comprises the steps that a super user terminal receives session switching information from a key task service system server, wherein the session switching information is used for indicating a session switching state of a terminal, and the super user terminal is a terminal which is registered in the key task service system server in advance and has management and scheduling authority;
and the super user terminal sends a session switching forcing instruction aiming at the terminal to the key task service system server, so that the key task service system server sends the session switching forcing instruction to the terminal, and the terminal is switched to a target session according to the session switching forcing instruction.
7. A session handoff managing apparatus, comprising:
the system comprises a receiving module, a switching module and a switching module, wherein the receiving module is used for receiving session switching information sent by a terminal, and the session switching information is used for indicating a session switching state of the terminal;
the first judging module is used for judging whether the terminal is allowed to carry out session switching or not based on the session switching information;
the first sending module is used for sending confirmation information to the terminal to enable the terminal to carry out session switching if the terminal is allowed to carry out session switching;
the second sending module is used for sending rejection information to the terminal if the terminal is rejected to carry out session switching so as to keep the terminal in an original state;
wherein the apparatus further comprises:
the second judging module is used for judging whether the super user terminal exists in the current session of the terminal based on the session switching information;
a third sending module, configured to send the session switching information to a super user terminal if the super user terminal exists;
the super user terminal is a terminal which is registered in the device in advance and has management and scheduling authority.
8. The apparatus of claim 7, further comprising:
and the fourth sending module is used for sending the session switching forcing instruction to the terminal if the session switching forcing instruction of the super user terminal for the terminal is received, so that the terminal is switched to a target session according to the session switching forcing instruction.
9. The apparatus according to any of claims 7-8, wherein the session switching state comprises:
the state of joining the session, switching from the current session to other sessions, switching back to the current session or releasing the session.
10. The apparatus of claim 9, further comprising:
a third judging module, configured to judge whether the terminal is a super user terminal when the session switching state is a session joining state;
and a fifth sending module, configured to send notification information including session states of other terminals in the session to the super user terminal if the super user terminal is the super user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110674487.1A CN113411854B (en) | 2021-06-17 | 2021-06-17 | Session switching control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110674487.1A CN113411854B (en) | 2021-06-17 | 2021-06-17 | Session switching control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113411854A CN113411854A (en) | 2021-09-17 |
| CN113411854B true CN113411854B (en) | 2023-03-10 |
Family
ID=77684884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110674487.1A Active CN113411854B (en) | 2021-06-17 | 2021-06-17 | Session switching control method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113411854B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101389059A (en) * | 2007-09-11 | 2009-03-18 | 华为技术有限公司 | Method, system and device for implementing session mode switching |
| CN101394667A (en) * | 2008-09-19 | 2009-03-25 | 中兴通讯股份有限公司 | Urgent session switching method |
| CN108476395A (en) * | 2015-12-16 | 2018-08-31 | 高通股份有限公司 | System and method for urgent data delivery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997230A (en) * | 2006-11-28 | 2007-07-11 | 华为技术有限公司 | A method and device for the mobile terminal access to the wireless network |
| JP2015082756A (en) * | 2013-10-23 | 2015-04-27 | Kddi株式会社 | Handover control device, base station device, gateway device, and program |
| WO2017201673A1 (en) * | 2016-05-24 | 2017-11-30 | 华为技术有限公司 | Method for associating mission critical user with user equipment thereof, and relevant device |
-
2021
- 2021-06-17 CN CN202110674487.1A patent/CN113411854B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101389059A (en) * | 2007-09-11 | 2009-03-18 | 华为技术有限公司 | Method, system and device for implementing session mode switching |
| CN101394667A (en) * | 2008-09-19 | 2009-03-25 | 中兴通讯股份有限公司 | Urgent session switching method |
| CN108476395A (en) * | 2015-12-16 | 2018-08-31 | 高通股份有限公司 | System and method for urgent data delivery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113411854A (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107820291B (en) | Network slice control method and related equipment | |
| US9426295B2 (en) | Method and device for distributing mobile attendant call | |
| DE60317380T2 (en) | SEAMLESS SURFACING IN A HETEROGENIC NETWORK | |
| CN113068232B (en) | Switching method and device of edge application server | |
| CN102090042A (en) | Message restriction for Diameter servers | |
| CN112272291B (en) | Video storage method, device, management equipment and readable storage medium | |
| CN105247945B (en) | The method and apparatus of resource allocation for the MBMS service transmitted of MBSFN in the region MBSFN | |
| JP5619169B2 (en) | Control method and application server | |
| CN101022454B (en) | Interentity auditing method and system | |
| CN100579316C (en) | Method and apparatus for carrier wave emigration in multimedia broadcast and multicast service | |
| JP2007515828A (en) | Context transfer to deliver without interruption | |
| CN109587744B (en) | Switching method, switching system and mobile management entity | |
| CN111526547B (en) | Cell switching method and device, user processing method and device | |
| CN101442734B (en) | Method for optimizing multi-business stream operation of WiMAX system | |
| CN113194518B (en) | Redirection allocation method, device and system | |
| CN113411854B (en) | Session switching control method and device | |
| CN114095989A (en) | Transmission mode changing method and device | |
| CN101425949A (en) | Client resource reservation in access networks for roaming | |
| KR20140066926A (en) | System and method for providing video conference service | |
| CN115915137A (en) | Network function service authorization method and device | |
| CN114980356A (en) | Method, system and storage medium for pre-establishing special bearing | |
| CN102497437B (en) | Method, equipment and system for realizing load balance | |
| CN109756850B (en) | Method and system for controlling group calling in mobile communication system | |
| CN114173290B (en) | Method for containing call in B-trunk system | |
| CN114338343B (en) | Communication method and cluster service system |
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 |