CN111356164A - Adjacent cell configuration error correction method in LTE network, related equipment and system - Google Patents
Adjacent cell configuration error correction method in LTE network, related equipment and system Download PDFInfo
- Publication number
- CN111356164A CN111356164A CN201811573235.4A CN201811573235A CN111356164A CN 111356164 A CN111356164 A CN 111356164A CN 201811573235 A CN201811573235 A CN 201811573235A CN 111356164 A CN111356164 A CN 111356164A
- Authority
- CN
- China
- Prior art keywords
- base station
- signaling
- configuration information
- configuration
- neighboring cell
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000012937 correction Methods 0.000 title claims abstract description 34
- 230000011664 signaling Effects 0.000 claims abstract description 158
- 238000003860 storage Methods 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 11
- 238000004458 analytical method Methods 0.000 claims description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009365 direct transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0866—Checking the configuration
- H04L41/0869—Validating the configuration within one network element
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an error correction method for adjacent cell configuration in an LTE (Long term evolution) network, related equipment and a system, wherein a preset first signaling is sent to a second base station which has adjacent cell relation with a first base station according to the adjacent cell relation of a pre-configured base station, wherein the first signaling represents a sending request for obtaining configuration information; receiving a second signaling which is returned by the second base station and responds to a preset first signaling, wherein the second signaling carries configuration data of a corresponding cell of the second base station; analyzing the second signaling to obtain configuration information corresponding to the second base station; and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data. The invention realizes the correction of the configuration error of the adjacent cell of the base station and improves the success rate of LTE switching.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a related device and a system for an error correction method for adjacent cell configuration in an LTE network.
Background
In an LTE (Long Term Evolution) system, an X2 interface is an interface between enodebs, and supports direct transmission of data and signaling. The enodebs are connected to each other through an X2 interface to form a mesh grid.
The LTE X2eNodeB configuration update procedure is currently used to update data at the application layer between two enodebs to support the interoperation of the X2 interface between the two enodebs. For example, eNodeB1 initiates the procedure by sending a preset message to eNodeB 2. Upon receiving the message, eNodeB2 may add, modify, or delete corresponding serving cell information. Therefore, the current eNodeB only has the signaling and the flow for sending the self information to the adjacent eNodeB, but cannot obtain the signaling and the flow of the adjacent eNodeB information, so that the existing signaling and the flow of LTE X2 cannot meet the requirement of finding the configuration error of the adjacent region of the base station, and further the success rate of LTE switching is reduced.
Disclosure of Invention
Aiming at the problems, the invention provides an error correction method for adjacent cell configuration in an LTE network, which realizes the correction of the configuration error of the adjacent cell of a base station and improves the success rate of LTE switching.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for correcting errors of adjacent cell configuration in an LTE network is applied to a first base station and comprises the following steps:
sending a preset first signaling to a second base station having a neighboring cell relation with the first base station according to a preconfigured neighboring cell relation of the base station, wherein the first signaling represents a sending request for obtaining configuration information;
receiving a second signaling which is returned by the second base station and responds to a preset first signaling, wherein the second signaling carries configuration data of a corresponding cell of the second base station;
analyzing the second signaling to obtain configuration information corresponding to the second base station;
and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
Optionally, the method further comprises:
and if the fact that the user equipment of the first base station initiates X2 handover to the second base station and the handover fails is detected, sending a preset first signaling to the second base station to realize neighbor cell configuration check and error correction of the second base station.
Optionally, the receiving of the second signaling returned by the second base station in response to the preset first signaling includes:
and receiving second signaling which responds to the first signaling and is returned by the second base station through an X2 interface.
Optionally, the method further comprises:
if a first base station in the LTE network is newly added with a certain neighbor cell, a first signaling is sent to a second signaling, and the second signaling returned by the second base station is received, so that the first base station can acquire neighbor cell configuration information.
A first base station, comprising:
the device comprises a sending unit and a receiving unit, wherein the sending unit is used for sending a preset first signaling to a second base station which has a neighboring cell relation with a first base station according to a preconfigured neighboring cell relation of the base station, and the first signaling represents a sending request for obtaining configuration information;
a receiving unit, configured to receive a second signaling that is returned by the second base station and responds to a preset first signaling, where the second signaling carries configuration data of a cell corresponding to the second base station;
the analysis unit is used for analyzing the second signaling to obtain configuration information corresponding to the second base station;
and the judging unit is used for judging whether the configuration information is consistent with the pre-stored configured neighboring cell data, and if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
Optionally, the method further comprises:
the first response unit is configured to send a preset first signaling to the second base station to implement neighbor cell configuration check and error correction on the second base station if it is detected that the user equipment of the first base station initiates an X2 handover to the second base station and the handover fails;
and the second response unit is used for sending the first signaling to the second signaling and receiving the second signaling returned by the second base station if the first base station in the LTE network newly adds a certain neighbor cell, so that the first base station can acquire neighbor cell configuration information.
Optionally, the receiving unit includes:
and the receiving subunit is used for receiving second signaling which is returned by the second base station and responds to the first signaling through an X2 interface.
A neighbor cell configuration error correction system in an LTE network comprises a first base station and a second base station, wherein the first base station and the second base station have a neighbor cell relationship;
the first base station is used for sending a preset first signaling to a second base station according to a pre-configured base station adjacent cell relation, wherein the first signaling represents a sending request for obtaining configuration information;
the second base station is configured to receive the first signaling and send a second signaling to the first base station, where the second signaling carries configuration data of a cell corresponding to the second base station;
the first base station is further configured to analyze the second signaling to obtain configuration information corresponding to the second base station; and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
A storage medium readable by a computing device, the storage medium storing a program which, when executed by the computing device, implements the neighbor configuration error correction method in the LTE network described in any one of the above.
An apparatus, the apparatus comprising:
a memory for storing data and programs;
a processor coupled with the memory and implementing the neighbor configuration error correction method in the LTE network as described in any above when the processor runs the program.
Compared with the prior art, the invention provides the error correction method, the related equipment and the system for the adjacent cell configuration in the LTE network, the first signaling for acquiring the configuration information is sent to the second base station through the first base station, then the second signaling carrying the corresponding cell configuration data of the second base station returned by the second base station is received, whether the second signaling is inconsistent with the pre-stored configured received data or not can be judged based on the analysis of the second signaling, if the second signaling is inconsistent, the configuration error correction can be carried out according to the second signaling, the adjacent second base station configuration can be actively acquired, the error correction can be carried out on the adjacent cell configuration of the base station, and the success rate of LTE switching can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an LTE system according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a method for correcting error in configuration of a neighboring cell in an LTE network according to an embodiment of the present invention;
fig. 3 is a signaling flowchart of a local base station actively acquiring neighboring station configuration information according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first base station according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first" and "second," and the like in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include steps or elements not listed.
Referring to fig. 1, an LTE system is shown. In the LTE system, an MME (Mobility Management Entity) is a key control node of a 3GPP protocol LTE access network, and is responsible for positioning and paging processes, including relaying, of an idle-mode UE (User Equipment), that is, the MME is responsible for a signaling processing part. An enodeb (evolved node b) is a base station in LTE, and integrates part of RNC functions compared with NodeB in 3G, thereby reducing the protocol level during communication. In the embodiment of the invention, the X2 interface is an interface between adjacent cell configuration error correction methods in an LTE network, and supports direct transmission of data and signaling. The enodebs are connected to each other through an X2 interface to form a mesh grid.
In an embodiment of the present invention, an error correction method for neighboring cell configuration in an LTE network is provided, referring to fig. 2, where the method is applied to a first base station, that is, an eNodeB-1, and may include the following steps:
s11, according to the pre-configured base station adjacent cell relation, sending a preset first signaling to a second base station having the adjacent cell relation with the first base station, wherein the first signaling represents a sending request for obtaining the configuration information.
In the LTE system, information of neighboring base stations matching with each base station is recorded on each base station, and when UE equipment performs data transmission through a first base station, if the UE equipment fails, the UE equipment is switched to a second base station matching with the first base station for data transmission. Therefore, in the embodiment of the present invention, the first base station may actively acquire the related information of the neighboring base station, that is, by sending the preset first base station to the neighboring second base station, the first signaling represents a sending REQUEST for acquiring the configuration information, which may be, for example, "enb _ telecommunications configuration REQUEST".
S12, receiving a second signaling which is returned by the second base station and responds to the preset first signaling, wherein the second signaling carries the configuration data of the corresponding cell of the second base station.
The second base station returns a second signaling corresponding to the preset first signaling after receiving the preset first signaling sent by the first base station, and the second signaling carries the corresponding cell configuration data of the second base station. For example, the second signaling may be "ENB cell configuration RESPONSE". Specifically, see table 1 for the message type included in the first signaling, and see table 2 for the message type and service unit information table included in the second signaling.
TABLE 1
IE/Group Name | Presence | Range | IE type and reference |
Massage Type | M | 9.2.13(3gpp 36.423) |
TABLE 2
IE/Group Name | Presence | Range | IE type and reference |
Massage Type | M | 9.2.13(3gpp 36.423) | |
Served cells To List | 0 | ||
>Served Cell Information | M | 9.2.8(3gpp 36.423) |
S13, analyzing the second signaling to obtain configuration information corresponding to the second base station;
after obtaining the second signaling, the first base station may analyze the second signaling, and may further obtain the cell configuration data corresponding to the second base station.
S14, judging whether the configuration information is consistent with the pre-stored configured neighbor data, if not, executing S15;
s15, correcting the adjacent cell data according to the configuration information corresponding to the second base station, and obtaining the adjacent cell configuration data.
After the first base station analyzes the second signaling, whether the configured neighboring cell data is consistent with the configuration information sent by the second base station or not is checked, and if not, error correction is carried out based on the information replied by the second base station, so that the correctness of using the pickup configuration during switching is ensured. It should be noted that the initial neighboring cell data of the first base station may be null, or may be manually configured by the background.
The invention provides an error correction method for adjacent cell configuration in an LTE (Long term evolution) network, which is characterized in that a first signaling for acquiring configuration information is sent to a second base station through a first base station, then a second signaling carrying corresponding cell configuration data of the second base station and returned by the second base station is received, whether the second signaling is inconsistent with pre-stored configured received data or not can be judged based on the analysis of the second signaling, if the second signaling is inconsistent with the pre-stored configured received data, configuration error correction can be carried out according to the second signaling, the configuration of the adjacent second base station can be actively acquired, the error correction method can be used for correcting configuration errors in the adjacent cell of the base station, and the success rate of LTE switching can.
In the method for correcting error in neighboring cell configuration in an LTE network provided in an embodiment of the present invention, two main application scenarios are included, that is, in another embodiment of the present invention, the method further includes:
and if the fact that the user equipment of the first base station initiates X2 handover to the second base station and the handover fails is detected, sending a preset first signaling to the second base station to realize neighbor cell configuration check and error correction of the second base station.
If a first base station in the LTE network is newly added with a certain neighbor cell, a first signaling is sent to a second signaling, and the second signaling returned by the second base station is received, so that the first base station can acquire neighbor cell configuration information.
That is, in the LTE network optimization, the method provided by the embodiment of the present invention may be used to perform the neighbor cell configuration detection error correction. After the LTE network is established, some neighbor cell relationships are mutually configured between base stations for users to switch, and if the configuration is incorrect, all switching fails, and at this time, the base stations need to actively perform neighbor cell configuration check and error correction.
In an LTE network, when a local base station adds a certain neighbor cell, or initiates neighbor cell configuration detection, the local base station may send a first signaling to the neighbor base station, and the neighbor base station may reply a second signaling after receiving the request, where the second signaling carries cell configuration data corresponding to the base station.
For example, referring to fig. 3, a signaling flowchart for a local base station to actively acquire neighboring station configuration information provided in an embodiment of the present invention includes:
the local terminal eNodeB-1 initiates a configuration acquisition request 'ENBCELLCONFIGURATIONREQUEST' to the opposite terminal eNodeB-2;
the opposite end base station eNodeB-2 replies configuration information 'ENBCELLCONFIGURATIONRESPONSE' to the home end base station eNodeB-1.
Therefore, after the local base station acquires the information of the adjacent station, the local base station can conveniently check and correct the error, and the channel switching is ensured to be smooth. Meanwhile, the base station can actively acquire the neighbor cell to initiate the configuration request at any required time without broadcasting; the method can flexibly select and obtain certain type of cell configuration, refine the message and reduce the redundancy; the response base station only needs to send the current configuration, does not need different scenes such as partition addition, deletion, modification and the like, and does not cause ping-pong effect.
Correspondingly, in the embodiment of the present invention, there is also provided a first base station, with reference to fig. 4, including:
a sending unit 10, configured to send a preset first signaling to a second base station having a neighboring cell relationship with the first base station according to a preconfigured neighboring cell relationship of the base station, where the first signaling represents a sending request for obtaining configuration information;
a receiving unit 20, configured to receive a second signaling that is returned by the second base station and responds to a preset first signaling, where the second signaling carries configuration data of a cell corresponding to the second base station;
an analyzing unit 30, configured to analyze the second signaling to obtain configuration information corresponding to the second base station;
and a determining unit 40, configured to determine whether the configuration information is consistent with pre-stored configured neighboring cell data, and if not, perform error correction on the neighboring cell data according to the configuration information corresponding to the second base station to obtain neighboring cell configuration data.
Optionally, the method further comprises:
the first response unit is configured to send a preset first signaling to the second base station to implement neighbor cell configuration check and error correction on the second base station if it is detected that the user equipment of the first base station initiates an X2 handover to the second base station and the handover fails;
and the second response unit is used for sending the first signaling to the second signaling and receiving the second signaling returned by the second base station if the first base station in the LTE network newly adds a certain neighbor cell, so that the first base station can acquire neighbor cell configuration information.
Optionally, the receiving unit includes:
and the receiving subunit is used for receiving second signaling which is returned by the second base station and responds to the first signaling through an X2 interface.
The embodiment of the invention also provides a system for correcting the adjacent cell configuration in the LTE network, which comprises a first base station and a second base station, wherein the first base station and the second base station have an adjacent cell relationship;
the first base station is used for sending a preset first signaling to a second base station according to a pre-configured base station adjacent cell relation, wherein the first signaling represents a sending request for obtaining configuration information;
the second base station is configured to receive the first signaling and send a second signaling to the first base station, where the second signaling carries configuration data of a cell corresponding to the second base station;
the first base station is further configured to analyze the second signaling to obtain configuration information corresponding to the second base station; and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
The invention provides an adjacent cell configuration error correction system in an LTE (Long term evolution) network, which is characterized in that a first signaling for acquiring configuration information is sent to a second base station through a first base station, then a second signaling carrying corresponding cell configuration data of the second base station and returned by the second base station is received, whether the second signaling is inconsistent with pre-stored configured received data or not can be judged based on the analysis of the second signaling, if the second signaling is inconsistent with the pre-stored configured received data, configuration error correction can be carried out according to the second signaling, the configuration of the adjacent second base station can be actively acquired, the adjacent cell configuration error correction system can be used for correcting the adjacent cell configuration error of the base station, and the success rate of LTE switching.
The embodiment of the invention provides a storage medium readable by a computing device, wherein a program is stored on the storage medium, and when the program is executed by the computing device, the adjacent cell configuration error correction method in an LTE network is realized.
An embodiment of the present invention provides an apparatus, including:
a memory for storing data and programs;
a processor coupled with the memory and implementing the following steps when the processor executes the program:
sending a preset first signaling to a second base station having a neighboring cell relation with the first base station according to a preconfigured neighboring cell relation of the base station, wherein the first signaling represents a sending request for obtaining configuration information;
receiving a second signaling which is returned by the second base station and responds to a preset first signaling, wherein the second signaling carries configuration data of a corresponding cell of the second base station;
analyzing the second signaling to obtain configuration information corresponding to the second base station;
and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
Optionally, the method further comprises:
and if the fact that the user equipment of the first base station initiates X2 handover to the second base station and the handover fails is detected, sending a preset first signaling to the second base station to realize neighbor cell configuration check and error correction of the second base station.
Optionally, the receiving of the second signaling returned by the second base station in response to the preset first signaling includes:
and receiving second signaling which responds to the first signaling and is returned by the second base station through an X2 interface.
Optionally, the method further comprises:
if a first base station in the LTE network is newly added with a certain neighbor cell, a first signaling is sent to a second signaling, and the second signaling returned by the second base station is received, so that the first base station can acquire neighbor cell configuration information.
The device herein may be a server, a PC, a PAD, a mobile phone, etc.
In the storage medium and the apparatus of the computer device provided by the embodiment of the invention, the first base station sends the first signaling for acquiring the configuration information to the second base station, and then receives the second signaling carrying the configuration data of the cell corresponding to the second base station, which is returned by the second base station, so that whether the second signaling is inconsistent with the pre-stored configured received data can be judged based on the analysis of the second signaling, and if the second signaling is inconsistent with the pre-stored configured received data, configuration error correction can be performed according to the second signaling, thereby realizing active acquisition of the configuration of the adjacent second base station, being capable of being used for correcting the configuration error in the adjacent cell of the base station, and further improving the success rate of LTE switching.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, 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, 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.
The present application is 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.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that 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 an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, 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, 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.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A method for correcting errors of neighboring cell configuration in an LTE network is applied to a first base station, and comprises the following steps:
sending a preset first signaling to a second base station having a neighboring cell relation with the first base station according to a preconfigured neighboring cell relation of the base station, wherein the first signaling represents a sending request for obtaining configuration information;
receiving a second signaling which is returned by the second base station and responds to a preset first signaling, wherein the second signaling carries configuration data of a corresponding cell of the second base station;
analyzing the second signaling to obtain configuration information corresponding to the second base station;
and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
2. The method of claim 1, further comprising:
and if the fact that the user equipment of the first base station initiates X2 handover to the second base station and the handover fails is detected, sending a preset first signaling to the second base station to realize neighbor cell configuration check and error correction of the second base station.
3. The method of claim 1, wherein the receiving the second signaling returned by the second base station in response to the preset first signaling comprises:
and receiving second signaling which responds to the first signaling and is returned by the second base station through an X2 interface.
4. The method of claim 1, further comprising:
if a first base station in the LTE network is newly added with a certain neighbor cell, a first signaling is sent to a second signaling, and the second signaling returned by the second base station is received, so that the first base station can acquire neighbor cell configuration information.
5. A first base station, comprising:
the device comprises a sending unit and a receiving unit, wherein the sending unit is used for sending a preset first signaling to a second base station which has a neighboring cell relation with a first base station according to a preconfigured neighboring cell relation of the base station, and the first signaling represents a sending request for obtaining configuration information;
a receiving unit, configured to receive a second signaling that is returned by the second base station and responds to a preset first signaling, where the second signaling carries configuration data of a cell corresponding to the second base station;
the analysis unit is used for analyzing the second signaling to obtain configuration information corresponding to the second base station;
and the judging unit is used for judging whether the configuration information is consistent with the pre-stored configured neighboring cell data, and if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
6. The apparatus of claim 5, further comprising:
the first response unit is configured to send a preset first signaling to the second base station to implement neighbor cell configuration check and error correction on the second base station if it is detected that the user equipment of the first base station initiates an X2 handover to the second base station and the handover fails;
and the second response unit is used for sending the first signaling to the second signaling and receiving the second signaling returned by the second base station if the first base station in the LTE network newly adds a certain neighbor cell, so that the first base station can acquire neighbor cell configuration information.
7. The apparatus of claim 5, wherein the receiving unit comprises:
and the receiving subunit is used for receiving second signaling which is returned by the second base station and responds to the first signaling through an X2 interface.
8. The system for correcting the adjacent cell configuration in the LTE network is characterized by comprising a first base station and a second base station, wherein the first base station and the second base station have an adjacent cell relationship;
the first base station is used for sending a preset first signaling to a second base station according to a pre-configured base station adjacent cell relation, wherein the first signaling represents a sending request for obtaining configuration information;
the second base station is configured to receive the first signaling and send a second signaling to the first base station, where the second signaling carries configuration data of a cell corresponding to the second base station;
the first base station is further configured to analyze the second signaling to obtain configuration information corresponding to the second base station; and judging whether the configuration information is consistent with pre-stored configured neighboring cell data, if not, correcting the neighboring cell data according to the configuration information corresponding to the second base station to obtain the neighboring cell configuration data.
9. A storage medium readable by a computing device, the storage medium storing a program which, when executed by the computing device, implements the method of any of claims 1-4.
10. An apparatus, the apparatus comprising:
a memory for storing data and programs;
a processor coupled with the memory and implementing the method of any of claims 1-4 when the processor executes the program.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811573235.4A CN111356164A (en) | 2018-12-21 | 2018-12-21 | Adjacent cell configuration error correction method in LTE network, related equipment and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811573235.4A CN111356164A (en) | 2018-12-21 | 2018-12-21 | Adjacent cell configuration error correction method in LTE network, related equipment and system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111356164A true CN111356164A (en) | 2020-06-30 |
Family
ID=71197895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811573235.4A Pending CN111356164A (en) | 2018-12-21 | 2018-12-21 | Adjacent cell configuration error correction method in LTE network, related equipment and system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111356164A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112261697A (en) * | 2020-10-13 | 2021-01-22 | 中国移动通信集团内蒙古有限公司 | Data updating method, device, equipment and computer storage medium |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009082860A1 (en) * | 2008-01-02 | 2009-07-09 | Zte Corporation | Cell type informing method and system based on lte system |
CN101877871A (en) * | 2010-06-25 | 2010-11-03 | 新邮通信设备有限公司 | Network self-organization method and evolution base station |
CN102244877A (en) * | 2010-05-11 | 2011-11-16 | 中兴通讯股份有限公司 | Method and device for updating neighbouring cell relationship list |
CN102291789A (en) * | 2010-06-21 | 2011-12-21 | 中兴通讯股份有限公司 | Adjacent cell information obtaining method, user equipment cell switching method and network |
CN103703822A (en) * | 2013-01-30 | 2014-04-02 | 华为技术有限公司 | Method, base stations, network system for automatic depletion of X2 configuration data |
CN103856905A (en) * | 2012-11-29 | 2014-06-11 | 中兴通讯股份有限公司 | Method for obtaining neighboring zone resource establishment information of neighboring base station, and base station |
CN108282795A (en) * | 2017-01-05 | 2018-07-13 | 中兴通讯股份有限公司 | A kind of method, apparatus of configuring adjacent cell relationship and base station |
-
2018
- 2018-12-21 CN CN201811573235.4A patent/CN111356164A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009082860A1 (en) * | 2008-01-02 | 2009-07-09 | Zte Corporation | Cell type informing method and system based on lte system |
CN102244877A (en) * | 2010-05-11 | 2011-11-16 | 中兴通讯股份有限公司 | Method and device for updating neighbouring cell relationship list |
CN102291789A (en) * | 2010-06-21 | 2011-12-21 | 中兴通讯股份有限公司 | Adjacent cell information obtaining method, user equipment cell switching method and network |
CN101877871A (en) * | 2010-06-25 | 2010-11-03 | 新邮通信设备有限公司 | Network self-organization method and evolution base station |
CN103856905A (en) * | 2012-11-29 | 2014-06-11 | 中兴通讯股份有限公司 | Method for obtaining neighboring zone resource establishment information of neighboring base station, and base station |
CN103703822A (en) * | 2013-01-30 | 2014-04-02 | 华为技术有限公司 | Method, base stations, network system for automatic depletion of X2 configuration data |
CN108282795A (en) * | 2017-01-05 | 2018-07-13 | 中兴通讯股份有限公司 | A kind of method, apparatus of configuring adjacent cell relationship and base station |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112261697A (en) * | 2020-10-13 | 2021-01-22 | 中国移动通信集团内蒙古有限公司 | Data updating method, device, equipment and computer storage medium |
CN112261697B (en) * | 2020-10-13 | 2023-04-14 | 中国移动通信集团内蒙古有限公司 | Data updating method, device, equipment and computer storage medium |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109041136B (en) | Method for inserting SMF and AMF entity | |
US20220086678A1 (en) | Method for configuring neighboring cell, network device and user equipment | |
US11265736B2 (en) | Method for configuring ANR, terminal device, base station, and core network device | |
US20210314856A1 (en) | Network access method and apparatus, network device, and computer readable storage medium | |
US20200068461A1 (en) | Method of Sending Cell Measurement Configuration Information and Device Thereof, Method of Receiving Cell Measurement Configuration Information and Device Thereof | |
US20120178451A1 (en) | Method for Automatic Neighbor Cell Relation Reporting in a Mobile Communication System | |
US11540157B2 (en) | Method and apparatus for updating neighboring base station relations | |
US20200015195A1 (en) | Paging Method and Related Device | |
US9585013B2 (en) | Generation of multiple shared keys by user equipment and base station using key expansion multiplier | |
US9326196B1 (en) | Updating an out-of-date source neighbor list | |
US10524172B2 (en) | User equipment and network access method | |
WO2018169720A1 (en) | Method and apparatus for protection of privacy in paging of user equipment | |
KR20210039457A (en) | Methods and devices for determining the type of networking supported by the cell | |
EP1212901B1 (en) | Method and arrangement in a radio communication system | |
KR20180082163A (en) | Terminal apparatus and method of cs fallback, base station and method for supporting cs fallback | |
US10880760B2 (en) | Identification of neighboring network nodes in a wireless communication network | |
US20190281464A1 (en) | Network Access Method And Device | |
US9986497B2 (en) | Method and device for message processing between communications systems | |
JP7437497B2 (en) | Information reporting method, information processing method, terminal, network side equipment and core network equipment | |
US9301208B1 (en) | Managing optimal relation neighbor data | |
CN111356164A (en) | Adjacent cell configuration error correction method in LTE network, related equipment and system | |
CN114466403B (en) | TRP discovery method, device and storage medium | |
CN110278618B (en) | Data processing method and system | |
US20210195483A1 (en) | Systems and methods for ue-implemented cell scanning and reporting in a wireless network | |
CN113079590A (en) | Service area switching processing method and equipment |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200630 |