CN114980240B - Sharing communication method, device and system for multi-operator co-built base station - Google Patents
Sharing communication method, device and system for multi-operator co-built base station Download PDFInfo
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- CN114980240B CN114980240B CN202111389536.3A CN202111389536A CN114980240B CN 114980240 B CN114980240 B CN 114980240B CN 202111389536 A CN202111389536 A CN 202111389536A CN 114980240 B CN114980240 B CN 114980240B
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- 238000004891 communication Methods 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008859 change Effects 0.000 claims abstract description 118
- 238000013500 data storage Methods 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 30
- 238000010586 diagram Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a sharing communication method, device and system for a multi-operator co-established base station. The shared communication device includes an instruction receiving unit, a judgment measuring unit, and a shared communication unit. The shared communication system comprises a user mobile terminal and a data storage module. Through a preset shared base station list, matching and inquiring whether a change frequency point adjacent cell corresponding to a shared change instruction sent by a current first shared base station can be used for shared communication or not, and performing switching change and shared communication only when the change frequency point adjacent cell can be used for the shared communication; further, when judging that the adjacent cell of the frequency changing point cannot be used for sharing communication, the method, the device and the system provided by the invention do not measure the adjacent cell of the frequency changing point and send the interruption early warning information to the first sharing base station, thereby further improving the efficiency and the stability of sharing communication.
Description
Technical Field
The invention relates to the field of shared communication of multi-operator co-established base stations, in particular to a shared communication method, device and system of multi-operator co-established base stations.
Background
With the acceleration of 5G network construction, wireless spectrum resources are increasingly strained; the manner in which operators co-build shared base stations for shared communication has become increasingly common. The shared base station has the following characteristics: 1. the broadcast information is provided with a plurality of PLMN identifications; 2. one of the operators shares the frequency point of using the other operator.
In the prior art, terminals belonging to different operators are usually accessed to the same base station; or accessing the terminal of one operator to the base station of the other operators to share the terminal with the operator, so as to realize the communication of the shared base station.
However, the prior art still has the following drawbacks: when the terminal works on the co-established shared base station A, switching or redirection occurs; because it is impossible to distinguish whether the shared frequency point base station to be switched or redirected is also a co-established shared base station, if the base station is not a shared base station, the switching or network searching registration attempt will have a problem of switching failure or registration failure, thereby causing service interruption, blocking, unsmooth or slow signal recovery.
Therefore, there is a need for a method, apparatus and system for sharing communication between multiple operators and co-building base stations, so as to overcome the above-mentioned drawbacks in the prior art.
Disclosure of Invention
Aiming at the existing technical problems, the invention aims to provide a sharing communication method, device and system for a multi-operator co-established base station, so as to improve the communication stability based on the co-established base station.
The invention provides a sharing communication method of a multi-operator co-established base station, which comprises the following steps: receiving a sharing change instruction sent by a first sharing base station; the sharing change instruction comprises configuration information of a change frequency point adjacent cell and a change frequency point adjacent cell; judging whether the change frequency point neighbor cell can be used for sharing communication or not according to the first sharing base station, a preset sharing base station list and the configuration information, and measuring the change frequency point neighbor cell when the change frequency point neighbor cell can be used for sharing communication; and sending the measurement result to the first sharing base station, and carrying out sharing communication after receiving a first communication instruction sent by the first sharing base station according to the measurement result.
In one embodiment, after determining whether the frequency-changing point neighboring cell is available for shared communication according to the first shared base station, a preset shared base station list, and the configuration information, the shared communication method further includes: and when judging that the frequency-changing point neighbor cell cannot be used for sharing communication, not measuring the frequency-changing point neighbor cell and sending interruption early warning information to the first sharing base station.
In one embodiment, the determining whether the frequency-changing point neighboring cell is available for shared communication according to the first shared base station, a preset shared base station list and the configuration information specifically includes: acquiring a preset shared base station list from a shared communication database; the shared base station list comprises shared communication cells and corresponding shared frequency point neighbor cell lists; according to the first shared base station and the configuration information, matching and inquiring whether a corresponding first shared communication cell and a corresponding first shared frequency point neighbor cell list exist in the shared base station list; if yes, judging that the change frequency point neighbor cell corresponding to the configuration information can be used for sharing communication; and if the configuration information does not exist, judging that the adjacent cell of the change frequency point corresponding to the configuration information is not available for sharing communication.
In one embodiment, before receiving the sharing change instruction sent by the first sharing base station, the sharing communication method further includes: a shared communication registration request is sent to a first shared base station for shared communication registration.
The invention also provides a sharing communication device of the multi-operator co-established base station, which comprises an instruction receiving unit, a judgment measuring unit and a sharing communication unit, wherein the instruction receiving unit is used for receiving a sharing change instruction sent by the first sharing base station; the sharing change instruction comprises configuration information of a change frequency point adjacent cell and a change frequency point adjacent cell; the judging and measuring unit is used for judging whether the change frequency point neighbor cell can be used for sharing communication or not according to the first sharing base station, a preset sharing base station list and the configuration information, and measuring the change frequency point neighbor cell when the change frequency point neighbor cell can be used for sharing communication; the sharing communication unit is used for sending the measurement result to the first sharing base station, and carrying out sharing communication after receiving a first communication instruction sent by the first sharing base station according to the measurement result.
In an embodiment, the judgment measuring unit is further configured to: and when judging that the frequency-changing point neighbor cell cannot be used for sharing communication, not measuring the frequency-changing point neighbor cell and sending interruption early warning information to the first sharing base station.
In one embodiment, the shared communication apparatus further includes a communication registration unit configured to send a shared communication registration request to the first shared base station for shared communication registration.
The invention also provides a sharing communication system of the multi-operator co-established base station, which comprises a user mobile terminal and a data storage module, wherein the user mobile terminal is in communication connection with the data storage module, the user mobile terminal is used for executing the sharing communication method of the multi-operator co-established base station, and the data storage module is used for storing a preset sharing base station list.
In one embodiment, the data storage module is disposed in the user mobile terminal.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the invention provides a sharing communication method, a device and a system for multi-operator co-established base stations, which are used for matching and inquiring whether a change frequency point adjacent cell corresponding to a sharing change instruction sent by a current first sharing base station can be used for sharing communication or not through a preset sharing base station list, and switching change and sharing communication are carried out only when the change frequency point adjacent cell can be used for sharing communication.
Further, the shared communication method, the device and the system of the multi-operator co-established base station provided by the invention also do not measure the adjacent cell of the change frequency point when judging that the adjacent cell of the change frequency point cannot be used for shared communication, and send interrupt early warning information to the first shared base station, thereby further improving the efficiency and the stability of shared communication.
Drawings
The invention will be further described with reference to the accompanying drawings, in which:
FIG. 1 illustrates a flow chart of one embodiment of a method of shared communication of multiple operator co-established base stations in accordance with the present invention;
FIG. 2 is a flow chart of another embodiment of a method of shared communication of multiple operator co-established base stations in accordance with the present invention;
FIG. 3 illustrates a block diagram of one embodiment of a shared communication apparatus of a multi-operator co-established base station in accordance with the present invention;
fig. 4 shows a block diagram of one embodiment of a shared communication system of multiple operator co-established base stations in accordance with the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Detailed description of the preferred embodiments
The embodiment of the invention firstly describes a sharing communication method of a multi-operator co-established base station. Fig. 1 shows a flow chart of one embodiment of a shared communication method of a multi-operator co-established base station in accordance with the present invention.
As shown in fig. 1, the method comprises the steps of:
s1, receiving a sharing change instruction sent by a first sharing base station.
When the sharing base station needs to be switched or redirected, a sharing change instruction sent by the first sharing base station currently used for communication is received, wherein the sharing change instruction is used for indicating sharing change actions which should be performed. In one embodiment, the shared change instruction includes a change frequency point neighbor cell and configuration information of the change frequency point neighbor cell.
S2, judging whether the frequency changing point neighbor cell can be used for sharing communication or not according to the first sharing base station, a preset sharing base station list and the configuration information, and measuring the frequency changing point neighbor cell when the frequency changing point neighbor cell can be used for sharing communication.
In the prior art, when a sharing change instruction is received, a change frequency point neighboring cell is measured and a change sharing base station is prepared, however, in such a case, when the change frequency point neighboring cell and the first sharing base station cannot share a frequency point, a handover failure or a registration failure occurs in an attempt of handover or network searching registration, so that problems such as service interruption, blocking, unsmooth or slow signal recovery are caused.
In this regard, before measurement and handover registration are performed, the embodiment of the present invention determines whether the change frequency point neighboring cell is available for shared communication, and performs measurement and subsequent steps on the change frequency point neighboring cell only when the change frequency point neighboring cell is determined to be available for shared communication. In order to realize the above-mentioned prior judgment, for each shared base station, a corresponding shared base station list should be preset, so that when the judgment is needed, the comparison and matching are performed according to the shared base station list, and if the matching is possible, the adjacent cell of the frequency point is considered to be available for shared communication; if the frequency point neighbor cells cannot be matched with the corresponding frequency point neighbor cells, the frequency point neighbor cells are considered to be unavailable for sharing communication. In one embodiment, the preset list of shared base stations may be configured on the background or mobile station local side.
In one embodiment, the determining whether the frequency-changing point neighboring cell is available for shared communication according to the first shared base station, a preset shared base station list and the configuration information specifically includes: acquiring a preset shared base station list from a shared communication database; the shared base station list comprises shared communication cells and corresponding shared frequency point neighbor cell lists; according to the first shared base station and the configuration information, matching and inquiring whether a corresponding first shared communication cell and a corresponding first shared frequency point neighbor cell list exist in the shared base station list; if yes, judging that the change frequency point neighbor cell corresponding to the configuration information can be used for sharing communication; and if the configuration information does not exist, judging that the adjacent cell of the change frequency point corresponding to the configuration information is not available for sharing communication.
When the change frequency point neighbor cell is judged to be available for sharing communication, the change frequency point neighbor cell can be measured, and therefore a measurement result of the change frequency point neighbor cell is obtained.
And S3, sending the measurement result to the first sharing base station, and carrying out sharing communication after receiving a first communication instruction sent by the first sharing base station according to the measurement result.
After the measurement result of the neighboring cell of the frequency changing point is obtained, reporting the measurement result to a first sharing base station, and waiting for a first communication instruction sent by the first sharing base station according to the measurement result so as to carry out sharing communication according to the first communication instruction. In one embodiment, the first communication instruction is to instruct a handoff or redirection.
The embodiment of the invention describes a sharing communication method of a multi-operator co-established base station, wherein a preset sharing base station list is used for matching and inquiring whether a change frequency point adjacent cell corresponding to a sharing change instruction sent by a current first sharing base station can be used for sharing communication, and switching change and sharing communication are carried out only when the change frequency point adjacent cell can be used for sharing communication.
Second embodiment
Furthermore, the embodiment of the invention also describes a sharing communication method of the multi-operator co-established base station. Fig. 2 shows a flow chart of another embodiment of a shared communication method of a multi-operator co-established base station according to the present invention.
As shown in fig. 2, the method comprises the steps of:
a1: a shared communication registration request is sent to a first shared base station for shared communication registration.
A2, receiving a sharing change instruction sent by the first sharing base station.
When the sharing base station needs to be switched or redirected, a sharing change instruction sent by the first sharing base station currently used for communication is received, wherein the sharing change instruction is used for indicating sharing change actions which should be performed. In one embodiment, the shared change instruction includes a change frequency point neighbor cell and configuration information of the change frequency point neighbor cell.
A3, judging whether the frequency point changing neighbor cell can be used for sharing communication or not according to the first sharing base station, a preset sharing base station list and the configuration information.
In the prior art, when a sharing change instruction is received, a change frequency point neighboring cell is measured and a change sharing base station is prepared, however, in such a case, when the change frequency point neighboring cell and the first sharing base station cannot share a frequency point, a handover failure or a registration failure occurs in an attempt of handover or network searching registration, so that problems such as service interruption, blocking, unsmooth or slow signal recovery are caused.
In this regard, before measurement and handover registration are performed, the embodiment of the present invention determines whether the change frequency point neighboring cell is available for shared communication, and performs measurement and subsequent steps on the change frequency point neighboring cell only when the change frequency point neighboring cell is determined to be available for shared communication. In order to realize the above-mentioned prior judgment, for each shared base station, a corresponding shared base station list should be preset, so that when the judgment is needed, the comparison and matching are performed according to the shared base station list, and if the matching is possible, the adjacent cell of the frequency point is considered to be available for shared communication; if the frequency point neighbor cells cannot be matched with the corresponding frequency point neighbor cells, the frequency point neighbor cells are considered to be unavailable for sharing communication.
In one embodiment, the determining whether the frequency-changing point neighboring cell is available for shared communication according to the first shared base station, a preset shared base station list and the configuration information specifically includes: acquiring a preset shared base station list from a shared communication database; the shared base station list comprises shared communication cells and corresponding shared frequency point neighbor cell lists; according to the first shared base station and the configuration information, matching and inquiring whether a corresponding first shared communication cell and a corresponding first shared frequency point neighbor cell list exist in the shared base station list; if yes, judging that the change frequency point neighbor cell corresponding to the configuration information can be used for sharing communication; and if the configuration information does not exist, judging that the adjacent cell of the change frequency point corresponding to the configuration information is not available for sharing communication.
On this basis, in order to measure and register only the shared PCI cell in the subsequent process, innovation needs to be performed on the existing protocol field (adding the shared cell identifier to the measurement configuration (MeasObjectEUTRA/MeasObjectNR) and RRCRelease protocol fields), specifically, adding shared PLMN information to 1.MeasObjectEUTRA IE; 2. adding shared PLMN information in the measObjectNR IE; 3. the RRCRelease IE adds shared cell information (PCI) at the redirection frequency point.
A41, measuring the adjacent cell of the change frequency point when the adjacent cell of the change frequency point can be used for sharing communication.
When the change frequency point neighbor cell is judged to be available for sharing communication, the change frequency point neighbor cell can be measured, and therefore a measurement result of the change frequency point neighbor cell is obtained.
A51, sending the measurement result to the first sharing base station, and carrying out sharing communication after receiving a first communication instruction sent by the first sharing base station according to the measurement result.
After the measurement result of the neighboring cell of the frequency changing point is obtained, reporting the measurement result to a first sharing base station, and waiting for a first communication instruction sent by the first sharing base station according to the measurement result so as to carry out sharing communication according to the first communication instruction. In one embodiment, the first communication instruction is to instruct a handoff or redirection.
A42, when judging that the change frequency point neighbor cell cannot be used for sharing communication, not measuring the change frequency point neighbor cell and sending interrupt early warning information to the first sharing base station.
In order to avoid the problem that the switching failure or registration failure occurs in the attempt of switching or network searching registration caused by the fact that the base station is not a shared base station, and further the problem that the service is interrupted, blocked, unsmooth or signal recovery is slow, when judging that the adjacent cell of the change frequency point cannot be used for shared communication, the adjacent cell of the change frequency point is not measured to avoid communication resource waste, and interruption early warning information is sent to the first shared base station, so that the first shared base station selects other shared base stations for sharing change.
The embodiment of the invention describes a sharing communication method of a multi-operator co-established base station, wherein a preset sharing base station list is used for matching and inquiring whether a change frequency point adjacent cell corresponding to a sharing change instruction sent by a current first sharing base station can be used for sharing communication or not, and switching change and sharing communication are carried out only when the change frequency point adjacent cell can be used for sharing communication; further, in the sharing communication method of the multi-operator co-established base station described in the embodiment of the invention, when judging that the adjacent cell of the change frequency point cannot be used for sharing communication, the adjacent cell of the change frequency point is not measured, and interrupt early warning information is sent to the first sharing base station, so that the efficiency and stability of sharing communication are further improved.
Detailed description of the preferred embodiments
In addition to the above method, the embodiment of the invention also describes a sharing communication device of the multi-operator co-established base station. Fig. 3 shows a block diagram of one embodiment of a shared communication apparatus of a multi-operator co-established base station in accordance with the present invention.
As shown in fig. 3, the shared communication apparatus includes an instruction receiving unit 11, a judgment measuring unit 12, and a shared communication unit 13.
The instruction receiving unit 11 is configured to receive a sharing change instruction sent by the first sharing base station. The sharing change instruction comprises configuration information of a change frequency point adjacent cell and a change frequency point adjacent cell.
The determining and measuring unit 12 is configured to determine whether the frequency-changing point neighboring cell is available for shared communication according to the first shared base station, a preset shared base station list, and the configuration information, and measure the frequency-changing point neighboring cell when the frequency-changing point neighboring cell is available for shared communication.
The shared communication unit 13 is configured to send a measurement result to the first shared base station, and perform shared communication after receiving a first communication instruction sent by the first shared base station according to the measurement result.
When the shared communication is required, first, the instruction receiving unit 11 receives a shared change instruction transmitted from the first shared base station. The sharing change instruction comprises configuration information of a change frequency point adjacent cell and a change frequency point adjacent cell; then, judging whether the frequency-changing point neighboring cell can be used for sharing communication or not by a judging and measuring unit 12 according to the first sharing base station, a preset sharing base station list and the configuration information, and measuring the frequency-changing point neighboring cell when the frequency-changing point neighboring cell can be used for sharing communication; finally, the measurement result is sent to the first sharing base station through the sharing communication unit 13, and after receiving a first communication instruction sent by the first sharing base station according to the measurement result, sharing communication is performed.
In one embodiment, the judgment measuring unit 12 is further configured to: and when judging that the frequency-changing point neighbor cell cannot be used for sharing communication, not measuring the frequency-changing point neighbor cell and sending interruption early warning information to the first sharing base station.
In one embodiment, the shared communication apparatus further includes a communication registration unit configured to send a shared communication registration request to the first shared base station for shared communication registration.
The embodiment of the invention describes a sharing communication device of a multi-operator co-established base station, which is used for matching and inquiring whether a change frequency point adjacent cell corresponding to a sharing change instruction sent by a current first sharing base station can be used for sharing communication or not through a preset sharing base station list, and switching, changing and sharing communication are carried out only when the change frequency point adjacent cell can be used for sharing communication, so that the communication stability based on the co-established sharing base station is improved by the sharing communication device; further, the shared communication device of the multi-operator co-established base station described in the embodiment of the invention does not measure the adjacent cell of the change frequency point when judging that the adjacent cell of the change frequency point cannot be used for shared communication, and sends interrupt early warning information to the first shared base station, thereby further improving the efficiency and stability of shared communication.
Detailed description of the preferred embodiments
In addition to the method and the device, the invention also describes a shared communication system of the multi-operator co-established base station. Fig. 4 shows a block diagram of one embodiment of a shared communication system of multiple operator co-established base stations in accordance with the present invention.
As shown in the figure, the shared communication system includes a user mobile terminal 1 and a data storage module 2, where the user mobile terminal 1 is in communication connection with the data storage module 2, and the user mobile terminal 1 is configured to execute a shared communication method of multiple operator co-building base stations as described above, and the data storage module 2 is configured to store a preset shared base station list.
In an embodiment, the data storage module 2 is arranged in the user mobile terminal 1.
The embodiment of the invention describes a shared communication system of a plurality of operators co-building base stations, wherein a preset shared base station list is used for matching and inquiring whether a change frequency point adjacent cell corresponding to a shared change instruction sent by a current first shared base station can be used for shared communication or not, and switching change and shared communication are carried out only when the change frequency point adjacent cell can be used for the shared communication; further, in the shared communication system of the multi-operator co-established base station described in the embodiment of the invention, when judging that the adjacent cell of the change frequency point cannot be used for shared communication, measurement is not performed on the adjacent cell of the change frequency point, and interrupt early warning information is sent to the first shared base station, so that the efficiency and stability of shared communication are further improved.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present invention, and are not to be construed as limiting the scope of the invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The sharing communication method of the multi-operator co-building base station is characterized by comprising the following steps:
receiving a sharing change instruction sent by a first sharing base station; the sharing change instruction comprises configuration information of a change frequency point adjacent cell and a change frequency point adjacent cell;
judging whether the change frequency point neighbor cell can be used for sharing communication or not according to the first sharing base station, a preset sharing base station list and the configuration information, and measuring the change frequency point neighbor cell when the change frequency point neighbor cell can be used for sharing communication; when judging that the frequency changing point neighbor cell cannot be used for sharing communication, not measuring the frequency changing point neighbor cell and sending interruption early warning information to the first sharing base station;
and sending the measurement result to the first sharing base station, and carrying out sharing communication after receiving a first communication instruction sent by the first sharing base station according to the measurement result.
2. The method for sharing communication between multiple operator co-established base stations according to claim 1, wherein determining whether the frequency point changing neighbor cell is available for sharing communication according to the first shared base station, a preset shared base station list, and the configuration information comprises:
acquiring a preset shared base station list from a shared communication database; the shared base station list comprises shared communication cells and corresponding shared frequency point neighbor cell lists;
according to the first shared base station and the configuration information, matching and inquiring whether a corresponding first shared communication cell and a corresponding first shared frequency point neighbor cell list exist in the shared base station list;
if yes, judging that the change frequency point neighbor cell corresponding to the configuration information can be used for sharing communication;
and if the configuration information does not exist, judging that the adjacent cell of the change frequency point corresponding to the configuration information is not available for sharing communication.
3. The shared communication method of multiple operator co-established base stations according to claim 2, wherein before receiving the shared change instruction sent by the first shared base station, the shared communication method further comprises:
a shared communication registration request is sent to a first shared base station for shared communication registration.
4. A shared communication device of a multi-operator co-established base station is characterized in that the shared communication device comprises an instruction receiving unit, a judgment measuring unit and a shared communication unit, wherein,
the instruction receiving unit is used for receiving a sharing change instruction sent by the first sharing base station; the sharing change instruction comprises configuration information of a change frequency point adjacent cell and a change frequency point adjacent cell;
the judging and measuring unit is used for judging whether the change frequency point neighbor cell can be used for sharing communication or not according to the first sharing base station, a preset sharing base station list and the configuration information, and measuring the change frequency point neighbor cell when the change frequency point neighbor cell can be used for sharing communication; when judging that the frequency changing point neighbor cell cannot be used for sharing communication, not measuring the frequency changing point neighbor cell and sending interruption early warning information to the first sharing base station;
the sharing communication unit is used for sending the measurement result to the first sharing base station, and carrying out sharing communication after receiving a first communication instruction sent by the first sharing base station according to the measurement result.
5. The shared communication apparatus of plural operator co-established base stations according to claim 4, further comprising a communication registration unit for transmitting a shared communication registration request to the first shared base station for shared communication registration.
6. The shared communication system of the multi-operator co-established base station is characterized in that the shared communication system comprises a user mobile terminal and a data storage module, wherein the user mobile terminal is in communication connection with the data storage module, the user mobile terminal is used for executing the shared communication method of the multi-operator co-established base station according to any one of claims 1-3, and the data storage module is used for storing a preset shared base station list.
7. The shared communication system of multiple operator co-established base stations according to claim 6, wherein said data storage module is disposed in said user mobile terminal.
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