CN109982394B - Signaling interaction method and device - Google Patents
Signaling interaction method and device Download PDFInfo
- Publication number
- CN109982394B CN109982394B CN201711448917.8A CN201711448917A CN109982394B CN 109982394 B CN109982394 B CN 109982394B CN 201711448917 A CN201711448917 A CN 201711448917A CN 109982394 B CN109982394 B CN 109982394B
- Authority
- CN
- China
- Prior art keywords
- cell
- terminal
- historical
- reestablished
- source
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
Abstract
The embodiment of the application discloses a signaling interaction method and a signaling interaction device, and the method comprises the steps of determining that a response message returned by a terminal is not received within preset response time, and sending a cell query message to a source cell; receiving a cell response message which is returned by a source cell based on a cell query message and contains a reestablished cell set, wherein the reestablished cell set at least contains all reestablished cells which reestablish communication connection after a terminal is disconnected from the source cell; the method comprises the steps that a historical cell set is obtained based on historical cells of which communication connections are established by a terminal before the terminal is disconnected from a source cell in a local record, and an alternative cell set is obtained based on the historical cell set and a reestablished cell set contained in a cell response message; and respectively sending a control message containing the designated signaling to the terminal through each cell in the alternative cell set. Therefore, the success rate of signaling interaction and the communication experience of the user are improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for signaling interaction.
Background
When a call is made through a Voice over Long Term Evolution (VoLTE), a Mobility Management Entity (MME) may send a signaling to be transmitted to a corresponding terminal through a cell, but Radio Resource Control (RRC) connection between the cell and the terminal may be disconnected due to problems such as signal interference and weak signal coverage, which may cause a failure in receiving the signaling by the terminal.
In the prior art, a signaling retransmission mode is usually adopted to improve the success rate of signaling transmission, that is, after an MME transmits a signaling to a source cell, when it is determined that the source cell fails to transmit the signaling to a terminal, the signaling is retransmitted to the terminal through the source cell for multiple times according to a set number of times.
However, in this way, after the RRC connection between the terminal and the cell is disconnected, a cell with the highest signal strength is selected from the neighboring cells to perform the RRC connection again, and the cell corresponding to the terminal and stored in the MME is not updated in time, so the MME still sends a signaling to the terminal through the stored source cell, which may cause signaling sending failure and user call disconnection, which brings inconvenience to the user and reduces communication experience of the user.
Disclosure of Invention
The embodiment of the application provides a signaling interaction method and a signaling interaction device, which are used for improving the success rate of signaling sending and the communication experience of a user when the communication connection between a terminal and a source cell is disconnected.
The embodiment of the application provides the following specific technical scheme:
in a first aspect, a method for signaling interaction includes:
determining that no response message returned by the terminal is received within preset response time, and sending a cell query message to a source cell;
receiving a cell response message which is returned by a source cell based on a cell query message and contains a reestablished cell set, wherein the reestablished cell set at least contains all reestablished cells which reestablish communication connection after a terminal is disconnected from the source cell;
the method comprises the steps that a historical cell set is obtained based on historical cells of which communication connections are established by a terminal before the terminal is disconnected from a source cell in a local record, and an alternative cell set is obtained based on the historical cell set and a reestablished cell set contained in a cell response message;
and respectively sending a control message containing the designated signaling to the terminal through each cell in the alternative cell set.
Preferably, the reestablished cell is obtained by the source base station based on a reestablished cell message containing reestablished cell identification information sent by the received reestablished cell after the source base station is disconnected from the terminal.
Preferably, the obtaining a history cell set based on each history cell in which the terminal establishes the communication connection before disconnecting the communication connection with the source cell based on the local record specifically includes:
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within a preset time before the terminal is disconnected with the source cell, and taking a set of each historical cell as a historical cell set; alternatively, the first and second electrodes may be,
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with a source cell, acquiring each peripheral cell within a first preset range of each historical cell, and taking the acquired sets of each historical cell and the peripheral cells as a historical cell set; alternatively, the first and second electrodes may be,
and acquiring each history cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with the source cell based on the locally stored history cell connection information, acquiring the system cell within a second preset range of the source cell, and taking the acquired each history cell and the set of the system cells as a history cell set.
Preferably, further comprising:
taking the cell which does not return the corresponding response message within the preset response time as the cell to be deleted;
when determining that the historical cell set comprises a cell to be deleted, carrying out deletion adjustment on the historical cell set; or/and when the cell to be deleted is determined to be contained in the reestablished cell set, sending a deletion response message containing the cell to be deleted to the source cell, and triggering the source cell to delete and adjust the reestablished cell set based on the cell to be deleted.
In a second aspect, an apparatus for signaling interaction includes:
the first sending unit is used for determining that a response message returned by the terminal is not received within the preset response time, and sending a cell query message to the source cell;
a receiving unit, configured to receive a cell response message including a reestablishment cell set, where the cell response message is returned by a source cell based on a cell query message, where the reestablishment cell set at least includes reestablishment cells in which a terminal reestablishes a communication connection after disconnecting the communication connection with the source cell;
an obtaining unit, configured to obtain a historical cell set based on historical cells in which a terminal in a local record establishes a communication connection before disconnecting the communication connection with a source cell, and obtain an alternative cell set based on the historical cell set and a reestablished cell set included in a cell response message;
and a second sending unit, configured to send a control message including the specified signaling to the terminal through each cell in the candidate cell set.
Preferably, the reestablished cell is obtained by the source base station based on a reestablished cell message containing reestablished cell identification information sent by the received reestablished cell after the source base station is disconnected from the terminal.
Preferably, when obtaining the historical cell set based on each historical cell for which the terminal establishes a communication connection before disconnecting the communication connection with the source cell based on the local record, the obtaining unit is specifically configured to:
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within a preset time before the terminal is disconnected with the source cell, and taking a set of each historical cell as a historical cell set; alternatively, the first and second electrodes may be,
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with a source cell, acquiring each peripheral cell within a first preset range of each historical cell, and taking the acquired sets of each historical cell and the peripheral cells as a historical cell set; alternatively, the first and second electrodes may be,
and acquiring each history cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with the source cell based on the locally stored history cell connection information, acquiring the system cell within a second preset range of the source cell, and taking the acquired each history cell and the set of the system cells as a history cell set.
Preferably, the second sending unit is further configured to:
taking the cell which does not return the corresponding response message within the preset response time as the cell to be deleted;
when determining that the historical cell set comprises a cell to be deleted, carrying out deletion adjustment on the historical cell set; or/and when the cell to be deleted is determined to be contained in the reestablished cell set, sending a deletion response message containing the cell to be deleted to the source cell, and triggering the source cell to delete and adjust the reestablished cell set based on the cell to be deleted.
In a third aspect, an electronic device includes: one or more processors; and
one or more computer readable media having stored thereon a program for signaling interaction, wherein the program, when executed by one or more processors, performs the steps of the method of any of the above first aspects.
In a fourth aspect, one or more computer readable media having stored thereon a program for signaling interaction, wherein the program, when executed by one or more processors, causes a communication device to perform the method of any of the first aspects described above.
In the embodiment of the application, when it is determined that the communication connection between the terminal and the source cell is disconnected, a candidate cell set is obtained based on each reestablished cell in which the terminal reestablishes the communication connection after the terminal is disconnected from the source cell and each history cell in which the terminal has established the communication connection before the terminal is disconnected from the source cell, and a control message including a designated signaling is sent to the terminal based on each cell in the candidate cell set. Therefore, after the communication connection between the terminal and the source cell is disconnected, the control message containing the signaling can be sent to the terminal through each cell which establishes the communication connection with the cell, and the success rate of signaling interaction and the communication experience of the user are improved.
Drawings
Fig. 1 is a flowchart of a signaling interaction method in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a signaling interaction apparatus in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without any creative effort belong to the protection scope of the present application.
In order to improve the success rate of signaling transmission and the communication experience of a user when the communication connection between a terminal and a source cell is disconnected, in the embodiment of the application, a signaling interaction method is designed, and when the communication connection between the terminal and the source cell is determined to be disconnected, a candidate cell set is obtained based on each reestablished cell in which the terminal reestablishes the communication connection after the communication connection with the source cell is disconnected and each history cell in which the terminal establishes the communication connection before the communication connection with the source cell is disconnected, and a control message containing a designated signaling is transmitted to the terminal based on each cell in the candidate cell set.
The preferred embodiments of the present application will be described below with reference to the accompanying drawings of the specification, it being understood that the preferred embodiments described herein are merely for illustrating and explaining the present invention and are not intended to limit the present invention, and that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1, which is a flowchart of signaling interaction, in the embodiment of the present application, a specific flow of signaling interaction is as follows:
step 100: and the MME sends a control message containing the designated signaling to the terminal through the source cell.
Step 101: and when the MME determines that the response message of the control message returned by the terminal is not received within the preset response time, retransmitting the control message according to the set times.
Specifically, when the MME determines that a response message corresponding to a control message returned by the terminal through the source cell is not received, the MME retransmits the control message to the terminal through the source cell until the number of times of transmission reaches a set number of times or a signaling is successfully transmitted, and stops the transmission.
Therefore, when the control message is determined to be failed to be sent, the control message can be retransmitted for multiple times according to the set times, so that the success rate of signaling sending is improved.
Step 102: and the MME determines that the sending times of the control message reach the set times, and sends a cell query message to the source cell when the response message is not received within the preset response time after the control message is sent.
Step 103: and the source cell sends a cell response message containing the reestablished cell set to the MME based on the received cell query message.
Specifically, when the source cell acquires a re-establishment cell in step 103, the following method may be adopted:
firstly, when the terminal determines that the communication connection with the source cell is disconnected, a cell with the highest signal intensity, namely a reestablished cell, is selected from all adjacent cells to carry out communication connection.
Then, the reestablishing cell sends a reestablishing cell message containing reestablishing cell identification information to the source cell.
Then, the source cell acquires the reconstructed cell contained in the reconstructed cell message based on the received reconstructed cell message.
For example, after determining that the communication connection with the source cell is disconnected, the terminal performs communication connection with the cell 11 again, and then the cell 11 sends a cell reestablishment message including the cell 11 identification information to the source cell, and the source cell adds the cell 11 to the cell reestablishment set.
Further, the set of reconstruction cells may further include each cell within a preset reconstruction range of each reconstruction cell.
Therefore, each cell for reestablishing communication connection can be obtained after the communication connection between the terminal and the source cell is disconnected.
Step 104: and the MME acquires a historical cell set based on each historical cell which is locally recorded and has established communication connection before the terminal is disconnected from the source cell.
Specifically, when the MME obtains the historical cell set, the following several ways may be adopted:
the first mode is as follows: and acquiring each historical cell establishing communication connection in preset time before the terminal is disconnected with the source cell based on the locally stored historical cell connection information, and taking the set of each historical cell as a historical cell set.
The second way is: based on the locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with the source cell, acquiring each peripheral cell within a first preset range of each historical cell, and taking the acquired sets of each historical cell and the peripheral cells as historical cell sets.
In this way, each cell within the corresponding coverage area can be obtained based on each history cell in which communication connection is established with the terminal, thereby expanding the range for the alternative cell.
The third mode is as follows: and acquiring each history cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with the source cell based on the locally stored history cell connection information, acquiring the system cell within a second preset range of the source cell, and taking the acquired each history cell and the set of the system cells as a history cell set.
Therefore, the MME can acquire each history cell which is connected with the terminal in a short time before the terminal is disconnected from the source cell according to the history record of the connection between the terminal and the cell recorded locally, acquire each surrounding cell based on each history cell and each cell near the source cell, and can send a control message to the terminal through each acquired cell in the subsequent steps.
Step 105: and the MME obtains an alternative cell set based on the obtained historical cell set and the reestablishment cell set.
Specifically, when step 105 is executed, the MME may select any one or a combination of the history cell set and the rebuilding cell set as the candidate cell.
Step 106: and the MME sends a control message containing the designated signaling through each cell in the alternative cell set respectively.
Therefore, after the MME determines that the terminal is disconnected from the communication connection with the source cell, signaling interaction can be carried out between each cell in the alternative cell set and the terminal, and the success rate of information interaction is improved.
Step 107: and the MME takes the cell which does not return the corresponding response message within the preset response time as the cell to be deleted, and adjusts the historical cell set and the reconstructed cell set based on the obtained cell to be deleted.
Specifically, first, the MME regards a cell to which a corresponding response message is not returned within a preset response time as a cell to be deleted.
Then, when the MME determines that the history cell set includes a cell to be deleted, the MME adjusts the history cell set based on the included cell to be deleted.
Then, when the MME determines that the cell to be deleted is included in the reestablished cell, the MME sends a deletion response message including the cell to be deleted to the source cell.
Further, the source cell deletes the cell to be deleted included in the reestablished cell based on the acquired cell to be deleted.
In an embodiment of the present application, an electronic device includes: one or more processors; and
one or more computer readable media having stored thereon a program for signaling interaction, wherein the program, when executed by one or more processors, performs the steps in the above embodiments.
In an embodiment of the present application, one or more computer-readable media having stored thereon a program for signaling interaction, where the program, when executed by one or more processors, causes a communication device to perform the steps in the above-described embodiments.
Based on the foregoing embodiment, referring to fig. 2, a schematic structural diagram of a signaling interaction apparatus is shown, in the embodiment of the present application, the signaling interaction apparatus specifically includes:
a first sending unit 20, configured to determine that a response message returned by the terminal is not received within a preset response time, and send a cell query message to the source cell;
a receiving unit 21, configured to receive a cell response message including a reestablishment cell set, where the cell response message is returned by a source cell based on a cell query message, where the reestablishment cell set at least includes each reestablishment cell where the terminal reestablishes a communication connection after disconnecting the communication connection with the source cell;
an obtaining unit 22, configured to obtain a historical cell set based on each historical cell for which a terminal recorded locally has established a communication connection before disconnecting the communication connection with the source cell, and obtain an alternative cell set based on the historical cell set and a reestablished cell set included in the cell response message;
a second sending unit 23, configured to send a control message including the specified signaling to the terminal through each cell in the candidate cell set.
Preferably, the reestablished cell is obtained by the source base station based on a reestablished cell message containing reestablished cell identification information sent by the received reestablished cell after the source base station is disconnected from the terminal.
Preferably, when obtaining the historical cell set based on each historical cell in which the terminal establishes a communication connection before disconnecting the communication connection with the source cell based on the local record, the obtaining unit 22 is specifically configured to:
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within a preset time before the terminal is disconnected with the source cell, and taking a set of each historical cell as a historical cell set; alternatively, the first and second electrodes may be,
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with a source cell, acquiring each peripheral cell within a first preset range of each historical cell, and taking the acquired sets of each historical cell and the peripheral cells as a historical cell set; alternatively, the first and second electrodes may be,
and acquiring each history cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with the source cell based on the locally stored history cell connection information, acquiring the system cell within a second preset range of the source cell, and taking the acquired each history cell and the set of the system cells as a history cell set.
Preferably, the second sending unit 23 is further configured to:
taking the cell which does not return the corresponding response message within the preset response time as the cell to be deleted;
when determining that the historical cell set comprises a cell to be deleted, carrying out deletion adjustment on the historical cell set; or/and when the cell to be deleted is determined to be contained in the reestablished cell set, sending a deletion response message containing the cell to be deleted to the source cell, and triggering the source cell to delete and adjust the reestablished cell set based on the cell to be deleted.
In the embodiment of the application, when it is determined that the communication connection between the terminal and the source cell is disconnected, a candidate cell set is obtained based on each reestablished cell in which the terminal reestablishes the communication connection after the terminal is disconnected from the source cell and each history cell in which the terminal has established the communication connection before the terminal is disconnected from the source cell, and a control message including a designated signaling is sent to the terminal based on each cell in the candidate cell set. Therefore, after the communication connection between the terminal and the source cell is disconnected, the control message containing the signaling can be sent to the terminal through each cell which establishes the communication connection with the cell, and the success rate of signaling interaction and the communication experience of the user are improved.
As will be appreciated by one of skill in the art, the embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present application without departing from the spirit and scope of the embodiments of the present application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims of the embodiments of the present application and their equivalents, the embodiments of the present application are also intended to include such modifications and variations.
Claims (6)
1. A method of signaling interaction, comprising:
determining that no response message returned by the terminal is received within preset response time, and sending a cell query message to a source cell;
receiving a cell response message which is returned by the source cell based on the cell query message and contains a reestablished cell set, wherein the reestablished cell set at least contains all reestablished cells which reestablish communication connection after the terminal is disconnected from the source cell;
based on each history cell which is locally recorded and has established communication connection before the terminal is disconnected from the source cell, obtaining a history cell set, and based on the history cell set and a reestablished cell set contained in the cell response message, obtaining an alternative cell set;
respectively sending a control message containing a designated signaling to the terminal through each cell in the alternative cell set;
the method further comprises: taking the cell which does not return the corresponding response message in the preset response time as a cell to be deleted; when the historical cell set comprises the cell to be deleted, carrying out deletion adjustment on the historical cell set; or/and when the cell to be deleted is determined to be contained in the reestablished cell set, sending a deletion response message containing the cell to be deleted to the source cell, and triggering the source cell to delete and adjust the reestablished cell set based on the cell to be deleted.
2. The method of claim 1, wherein the reestablished cell is obtained by the source cell based on a reestablished cell message containing reestablished cell identification information sent by the reestablished cell after the source cell is disconnected from the communication with the terminal.
3. The method of claim 1, wherein obtaining a historical cell set based on locally recorded historical cells in which the terminal has established a communication connection before disconnecting the communication connection with the source cell, specifically comprises:
acquiring historical cell connection information stored locally, wherein the historical cell connection information is used for acquiring historical cells of which the communication connection is established by the terminal within a preset time before the terminal is disconnected with the source cell, and using a set of the historical cells as a historical cell set; alternatively, the first and second electrodes may be,
based on locally stored historical cell connection information, acquiring each historical cell of which the communication connection is established by the terminal within preset time before the terminal is disconnected with the source cell, acquiring each peripheral cell within a first preset range of each historical cell, and taking the acquired sets of each historical cell and the peripheral cells as a historical cell set; alternatively, the first and second electrodes may be,
and acquiring each history cell of which the communication connection is established by the terminal within a preset time before the terminal is disconnected with the source cell based on the locally stored history cell connection information, acquiring the system cell within a second preset range of the source cell, and taking the acquired each history cell and the set of the system cells as a history cell set.
4. An apparatus for signaling interaction, comprising:
the first sending unit is used for determining that a response message returned by the terminal is not received within the preset response time, and sending a cell query message to the source cell;
a receiving unit, configured to receive a cell response message including a reestablished cell set, where the cell response message is returned by the source cell based on the cell query message, where the reestablished cell set at least includes each reestablished cell where the terminal reestablishes a communication connection after disconnecting the communication connection with the source cell;
an obtaining unit, configured to obtain a history cell set based on each history cell that the terminal has established communication connection before disconnecting communication connection with the source cell and based on the locally recorded history cell set, and obtain an alternative cell set based on the history cell set and a reestablished cell set included in the cell response message;
a second sending unit, configured to send a control message including a designated signaling to the terminal through each cell in the candidate cell set;
the second transmitting unit is further configured to: taking the cell which does not return the corresponding response message in the preset response time as a cell to be deleted; when the historical cell set comprises the cell to be deleted, carrying out deletion adjustment on the historical cell set; or/and when the cell to be deleted is determined to be contained in the reestablished cell set, sending a deletion response message containing the cell to be deleted to the source cell, and triggering the source cell to delete and adjust the reestablished cell set based on the cell to be deleted.
5. An electronic device for signaling interaction, comprising: one or more processors; and
one or more computer readable media having stored thereon a program for signaling interaction, wherein the program, when executed by one or more processors, performs the steps of the method of any one of claims 1-3.
6. One or more computer-readable media having stored thereon a program for signaling interaction, wherein the program, when executed by one or more processors, causes a communication device to perform the method of any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448917.8A CN109982394B (en) | 2017-12-27 | 2017-12-27 | Signaling interaction method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448917.8A CN109982394B (en) | 2017-12-27 | 2017-12-27 | Signaling interaction method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109982394A CN109982394A (en) | 2019-07-05 |
| CN109982394B true CN109982394B (en) | 2021-03-16 |
Family
ID=67071798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448917.8A Active CN109982394B (en) | 2017-12-27 | 2017-12-27 | Signaling interaction method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109982394B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1507753A (en) * | 2000-11-28 | 2004-06-23 | ��ʽ�����װ | Retry limits for connection rescue procedures in telecommunication systems |
| CN1859728A (en) * | 2005-07-20 | 2006-11-08 | 华为技术有限公司 | Method for realizing soft switching and conversation shift between excited state AN in network |
| CN102348191A (en) * | 2010-08-06 | 2012-02-08 | 中国移动通信集团公司 | Context acquisition method and equipment for user equipment (UE) |
| CN103188751A (en) * | 2011-12-30 | 2013-07-03 | 联芯科技有限公司 | Method and system of improving call completing rate of mobile communication terminal |
| CN103582124A (en) * | 2012-07-24 | 2014-02-12 | 电信科学技术研究院 | Method, system and equipment for establishing services |
| CN103959842A (en) * | 2013-12-04 | 2014-07-30 | 华为技术有限公司 | Method and base station for reconstruction of radio resource control connection |
| WO2015115843A1 (en) * | 2014-01-29 | 2015-08-06 | Samsung Electronics Co., Ltd. | A method and apparatus for maintenance and release of ue resources |
| CN105474694A (en) * | 2014-07-22 | 2016-04-06 | 华为技术有限公司 | User equipment and circuit switched domain fall-back switching method |
| CN106455133A (en) * | 2016-10-31 | 2017-02-22 | 华为技术有限公司 | Link keeping method and user device |
| CN106604337A (en) * | 2017-02-13 | 2017-04-26 | 中国联合网络通信集团有限公司 | RRC connection rebuilding method and system |
| CN106900015A (en) * | 2015-12-18 | 2017-06-27 | 中兴通讯股份有限公司 | A kind for the treatment of method and apparatus re-established in across base station handoff procedure |
| CN107124741A (en) * | 2016-02-24 | 2017-09-01 | 大唐移动通信设备有限公司 | A kind of method and device of RRC connection re-establishments |
| CN107318176A (en) * | 2016-04-26 | 2017-11-03 | 中兴通讯股份有限公司 | Recover acquisition, sending method and the device, UE, access network equipment of mark |
| CN107371198A (en) * | 2016-05-12 | 2017-11-21 | 中兴通讯股份有限公司 | The method and system of cell switching |
| CN107454634A (en) * | 2016-06-01 | 2017-12-08 | 中兴通讯股份有限公司 | A kind of method being switched fast, the device being switched fast, terminal and base station |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104996B (en) * | 2010-08-12 | 2016-02-24 | 电信科学技术研究院 | The transmission of interface connectivity information and method of reseptance, equipment and system |
| CN104125539A (en) * | 2013-04-28 | 2014-10-29 | 中兴通讯股份有限公司 | Method and device for reporting alarm message broadcasting state |
-
2017
- 2017-12-27 CN CN201711448917.8A patent/CN109982394B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1507753A (en) * | 2000-11-28 | 2004-06-23 | ��ʽ�����װ | Retry limits for connection rescue procedures in telecommunication systems |
| CN1859728A (en) * | 2005-07-20 | 2006-11-08 | 华为技术有限公司 | Method for realizing soft switching and conversation shift between excited state AN in network |
| CN102348191A (en) * | 2010-08-06 | 2012-02-08 | 中国移动通信集团公司 | Context acquisition method and equipment for user equipment (UE) |
| CN103188751A (en) * | 2011-12-30 | 2013-07-03 | 联芯科技有限公司 | Method and system of improving call completing rate of mobile communication terminal |
| CN103582124A (en) * | 2012-07-24 | 2014-02-12 | 电信科学技术研究院 | Method, system and equipment for establishing services |
| CN103959842A (en) * | 2013-12-04 | 2014-07-30 | 华为技术有限公司 | Method and base station for reconstruction of radio resource control connection |
| WO2015115843A1 (en) * | 2014-01-29 | 2015-08-06 | Samsung Electronics Co., Ltd. | A method and apparatus for maintenance and release of ue resources |
| CN105474694A (en) * | 2014-07-22 | 2016-04-06 | 华为技术有限公司 | User equipment and circuit switched domain fall-back switching method |
| CN106900015A (en) * | 2015-12-18 | 2017-06-27 | 中兴通讯股份有限公司 | A kind for the treatment of method and apparatus re-established in across base station handoff procedure |
| CN107124741A (en) * | 2016-02-24 | 2017-09-01 | 大唐移动通信设备有限公司 | A kind of method and device of RRC connection re-establishments |
| CN107318176A (en) * | 2016-04-26 | 2017-11-03 | 中兴通讯股份有限公司 | Recover acquisition, sending method and the device, UE, access network equipment of mark |
| CN107371198A (en) * | 2016-05-12 | 2017-11-21 | 中兴通讯股份有限公司 | The method and system of cell switching |
| CN107454634A (en) * | 2016-06-01 | 2017-12-08 | 中兴通讯股份有限公司 | A kind of method being switched fast, the device being switched fast, terminal and base station |
| CN106455133A (en) * | 2016-10-31 | 2017-02-22 | 华为技术有限公司 | Link keeping method and user device |
| CN106604337A (en) * | 2017-02-13 | 2017-04-26 | 中国联合网络通信集团有限公司 | RRC connection rebuilding method and system |
Non-Patent Citations (4)
| Title |
|---|
| "一种基于移动趋势量化的多属性垂直切换判决算法";潘甦; 梁宇; 刘胜美;《电子与信息学报》;20160215;全文 * |
| ETRI.Hybrid controlled Mobility for NR.《3GPP TSG-RAN WG2 Meeting #95bis R2-166584》.2016,全文. * |
| ETRI.Improved recovery from RLF with Proposal #14 in [83#12].《3GPP TSG-RAN WG2 #83bis R2-133606》.2013,全文. * |
| Small Cell中移动性增强方案研究现状分析;王东军; 符媛柯; 唐伦; 陈前斌;《电信科学》;20140120;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109982394A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108271125B (en) | Data transmitting method, data receiving method and device | |
| EP3413628B1 (en) | Radio access control method, device and system | |
| CN107241815B (en) | Handle the device and method of wireless heterogeneous networks connection recovery routine | |
| CN101998543B (en) | Switching method, system and device | |
| CN111866798B (en) | Method and device for releasing connection | |
| US10455380B2 (en) | Redirection method and apparatus | |
| CN105323231A (en) | Security algorithm selection method, security algorithm selection device and security algorithm selection system | |
| CN113825187B (en) | Cell group processing method and device and communication equipment | |
| BR112019018987A2 (en) | method, apparatus and system for acquiring system information. | |
| CN108632855B (en) | Method and device for establishing interface between base stations | |
| CN108377518B (en) | Connection reestablishment method and device and electronic equipment | |
| WO2016174512A1 (en) | Resource control for wireless device detach | |
| CN103220821B (en) | A kind of X2 link is from method, device and the base station set up | |
| CN108307452B (en) | Connection recovery method and device, base station and user terminal | |
| CN113038550B (en) | Network connection reestablishing method and device, storage medium and electronic device | |
| US20220240328A1 (en) | Unicast connection establishment method and apparatus, and storage medium | |
| CN107708113B (en) | Radio Resource Control (RRC) connection reestablishment method and device | |
| CN110881183B (en) | Emergency service processing method and device | |
| CN109982394B (en) | Signaling interaction method and device | |
| CN112911659B (en) | NR-based information reporting method and device | |
| CN111542094B (en) | RRC connection reestablishment method, RRC connection recovery method, computer-readable storage medium, and base station | |
| CN110891326B (en) | Control plane connection reestablishing method, communication equipment, target base station and source base station | |
| CN107567059B (en) | Method and device for processing switching request response message | |
| CN113810955B (en) | Processing method and device in transmitting or receiving process and communication equipment | |
| CN111294844B (en) | Beam failure recovery method, user terminal 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 |