CN112188529A - Micro base station operation method and micro base station - Google Patents
Micro base station operation method and micro base station Download PDFInfo
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- CN112188529A CN112188529A CN202011141649.7A CN202011141649A CN112188529A CN 112188529 A CN112188529 A CN 112188529A CN 202011141649 A CN202011141649 A CN 202011141649A CN 112188529 A CN112188529 A CN 112188529A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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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
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Abstract
The invention provides a micro base station operation method and a micro base station, belongs to the technical field of communication, and can at least partially solve the problem that the existing micro base station operation method cannot be applied to multiple operators. The method for operating the micro base station comprises the steps of establishing connection with a macro base station and receiving a first address sent by the macro base station; establishing connection with a server by using the first address as the address of the micro base station; and under the condition that the first code of the micro base station does not meet the preset condition, acquiring a second code from the server and operating the second code, wherein the first code and the second code are the script code of the micro base station, and the first code is stored locally in the micro base station.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a micro base station operation method and a micro base station.
Background
Script codes of a traditional micro base station are written by a manufacturer when the micro base station leaves a factory, and in order to realize interconnection and intercommunication of networks, standards of the script codes are often defined. However, the customization of the standard often takes years, which results in that the period of product implementation is prolonged, and after the standard is established, the standard needs to be modified for some reasons, which is also easily limited by the problem that the standard cannot be compatible with the existing network, and the standard cannot be freely modified.
The script codes of a plurality of micro base stations are defined by operators, and the standard establishment and modification only need to be carried out in the operators, so that the time required by the standard establishment and the difficulty of the standard modification are reduced. However, since the script code is defined by the operator itself, the device written with one operator code cannot be applied to another operator network, so that the device produced by the manufacturer cannot be seamlessly applied to a plurality of operators.
Disclosure of Invention
The invention at least partially solves the problems that the existing micro base station is operated and the micro base station cannot be operated by a plurality of operators, and provides a method and a micro base station which can be applied to the operation of the base stations of the plurality of operators.
One aspect of the present invention provides a method of operation of a micro base station, the method comprising:
establishing connection with a macro base station, and receiving a first address sent by the macro base station;
establishing connection with a server by using the first address as the address of the micro base station;
and under the condition that the first code of the micro base station does not meet the preset condition, acquiring a second code from the server and operating the second code, wherein the first code and the second code are the script code of the micro base station, and the first code is stored locally in the micro base station.
Optionally, if the server is a micro base station registration management server, the operating the second code includes: and finishing the registration of the micro base station in the micro base station registration management server according to the second code, acquiring a record of connection establishment between the micro base station and a terminal, and sending the record to the server after using a private key signature of the micro base station.
Further optionally, before the obtaining the second code from the server, the method further includes: and generating a private key of the micro base station and a public key corresponding to the private key.
Optionally, the establishing a connection with the macro base station includes: and establishing a 5G connection with the macro base station.
Optionally, the preset condition is that the hash value of the first code is the same as the hash value of the second code.
Another aspect of the present invention provides a micro base station, including:
the first connection module is used for establishing connection with a macro base station and receiving a first address sent by the macro base station;
the second connection module is used for establishing connection with a server by using the first address as the address of the micro base station;
and the processing module is used for acquiring a second code from the server and running the second code under the condition that the first code of the micro base station does not meet the preset condition, wherein the first code and the second code are the script code of the micro base station, and the first code is stored locally in the micro base station.
Optionally, if the server is a micro base station registration management server, the processing module is configured to: and finishing the registration of the micro base station in the micro base station registration management server according to the second code, acquiring a record of connection establishment between the micro base station and a terminal, and sending the record to the server after using a private key signature of the micro base station.
Further optionally, the micro base station further includes: and the generating module is used for generating a private key of the micro base station and a public key corresponding to the private key.
Optionally, the establishing a connection with the macro base station includes: and establishing a 5G connection with the macro base station.
Optionally, the preset condition is that the hash value of the first code is the same as the hash value of the second code.
In the micro base station operation method and the micro base station of the embodiment of the invention, the micro base station can obtain the script codes from the server, and when the local script codes of the micro base station do not meet the conditions, such as not being the latest version or inconsistent with the current service provider, the micro base station can obtain the corresponding script codes from the server, so that the problem that the script codes of the micro base station and the current service provider are inconsistent is avoided, and the micro base station can obtain the latest script codes in time and can be used universally among the operators.
Drawings
Fig. 1 is a flowchart illustrating a method for operating a micro base station according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating another method for operating a micro base station according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a micro base station, a macro base station, and a server according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a method for operating a micro base station according to an embodiment of the present invention;
fig. 5 is a block diagram illustrating a micro base station according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
It is to be understood that the specific embodiments and figures described herein are merely illustrative of the invention and are not limiting of the invention.
It is to be understood that the embodiments and features of the embodiments can be combined with each other without conflict.
It is to be understood that, for the convenience of description, only parts related to the present invention are shown in the drawings of the present invention, and parts not related to the present invention are not shown in the drawings.
It should be understood that each unit and module related in the embodiments of the present invention may correspond to only one physical structure, may also be composed of multiple physical structures, or multiple units and modules may also be integrated into one physical structure.
It will be understood that, without conflict, the functions, steps, etc. noted in the flowchart and block diagrams of the present invention may occur in an order different from that noted in the figures.
It is to be understood that the flowchart and block diagrams of the present invention illustrate the architecture, functionality, and operation of possible implementations of systems, apparatus, devices and methods according to various embodiments of the present invention. Each block in the flowchart or block diagrams may represent a unit, module, segment, code, which comprises executable instructions for implementing the specified function(s). Furthermore, each block or combination of blocks in the block diagrams and flowchart illustrations can be implemented by a hardware-based system that performs the specified functions or by a combination of hardware and computer instructions.
It is to be understood that the units and modules involved in the embodiments of the present invention may be implemented by software, and may also be implemented by hardware, for example, the units and modules may be located in a processor.
Example 1:
referring to fig. 1, the present embodiment provides a method for operating a micro base station.
The micro base station is a small base station covering peripheral communication (especially 5G communication) which cannot be reached by a large base station (namely, a macro base station), and has small power and small coverage area compared with the macro base station.
The micro base station operation method of the embodiment specifically includes:
s101, connection is established with a macro base station, and a first address sent by the macro base station is received.
After powering on, the micro base station (such as a home micro base station) automatically searches for a macro base station closest to the micro base station and establishes connection with the macro base station.
Optionally, the establishing a connection with the macro base station includes: and establishing a 5G connection with the macro base station.
Namely, the micro base station establishes a 5G connection with the macro base station, and the micro base station can provide a 5G access service to the outside through the macro base station, that is, the terminal can be connected to the micro base station to access the 5G network.
After the micro base station is connected with the macro base station, the macro base station allocates an internal address (i.e., a first address) to the micro base station, specifically, an internal IP (Internet Protocol) address, and the macro base station informs a server (e.g., a micro base station registration management server) of the internal IP address, so that the server determines the identity of the micro base station.
And S102, establishing connection with a server by using the first address as the address of the micro base station.
The micro base station establishes connection with the server by using the internal IP address sent by the macro base station as the original address of the micro base station, and sends the first code in the virtual environment of the micro base station to the server (if the first code does not exist locally, a null value is sent), so that the server judges whether the first code meets the preset condition or not, and if the first code does not meet the preset condition, the server sends the second code to the micro base station.
S103, under the condition that the first code of the micro base station does not meet the preset condition, the second code is obtained from the server and is operated, the first code and the second code are micro base station script codes, and the first code is stored in the local micro base station.
After the micro base station (such as a home micro base station) is powered on, a connection is established with a server (such as a micro base station registration management server), and the server is provided with a plurality of micro base station script codes (namely second codes) of latest versions, such as script codes of the micro base stations of the latest versions corresponding to different service providers.
When the script code in the local virtual environment of the micro base station, that is, the first code, does not satisfy the preset condition, the micro base station obtains the corresponding second code from the server connected to the micro base station, specifically, the server sends the second code to the micro base station, and the micro base station receives the second code sent by the server and runs the second code in the virtual environment.
It should be noted that, after the micro base station acquires the second code, the second code covers the first code, and the second code becomes the first code in the next operation process of the micro base station.
When the script code in the local virtual environment of the micro base station meets the preset condition, the micro base station can directly run the first code in the virtual environment.
If the micro base station is powered on for the first time and the script code is not in the local virtual environment of the micro base station, the null code can be regarded as the first code of the micro base station, and obviously the first code cannot meet the preset condition, so that the corresponding second code can be directly obtained from the server, and the second code is operated in the virtual environment of the micro base station.
In the micro base station operation method of the embodiment, the micro base station can obtain the script codes from the server, and when the local script codes of the micro base station do not meet the conditions, such as not being the latest version or inconsistent with the current service provider, the micro base station can obtain the corresponding script codes from the server, thereby avoiding the problem that the script codes of the micro base station and different service providers are unified, so that the micro base station can not only obtain the latest script codes in time, but also be universal among the operators.
Optionally, the preset condition is that the hash value of the first code is the same as the hash value of the second code.
After the micro base station is connected with the server, the hash value of the first code in the virtual environment of the micro base station is sent to the server (if the first code does not exist locally, a null value is sent), the server judges whether the hash value of the first code is the same as the hash value of the second code, if the hash value of the first code is different from the hash value of the second code, the server sends the second code to the micro base station, and the micro base station receives the second code and runs the second code in the virtual environment of the micro base station.
When the Hash value (Hash value) of the first code of the micro base station is the same as the Hash value of the second code on the server, the micro base station can directly run the first code in the virtual environment of the micro base station, and when the Hash value of the first code of the micro base station is different from the Hash value of the second code on the server, the micro base station obtains the second code from the server and runs the second code in the virtual environment of the micro base station.
Whether the first code meets the preset condition is judged through the hash value, the micro base station only sends the hash value to the server, the first code does not need to be sent to the server, transmission resources are saved, and the effect of protecting the first code is also achieved.
Optionally, the server is a micro base station registration management server, and referring to fig. 2, the running the second code (S103) includes:
and S1031, completing the registration of the micro base station in the micro base station registration management server according to the second code, acquiring a record of connection establishment between the micro base station and the terminal, and sending the record to the server after using a private key signature of the micro base station.
And the micro base station operates the second code, and completes corresponding processing according to the second code, if the server is a micro base station registration management server, and the second code is specifically a registration code, the micro base station acquires the record of the online and offline of the terminal connected with the micro base station after completing the registration of the server according to the second code, signs by adopting a private key of the micro base station and then sends the signed record to the server.
Further optionally, referring to fig. 2, before obtaining the second code from the server (S103), the method further includes:
s100, generating a private key of the micro base station and a public key corresponding to the private key.
After the micro base station is electrified for the first time, the micro base station generates a public key and a private key pair thereof for encrypting records of the upper line and the lower line of the terminal and the like.
The process of generating the public key and the private key is only carried out when the micro base station is powered on for the first time, when the micro base station is powered off and powered on again, only the micro base station needs to check whether the micro base station has the own public key and private key pair, and when the micro base station has the own public key and private key pair, the public key and the private key pair do not need to be generated again.
By generating the public key and the private key of the micro base station, the information transmitted by the micro base station can be encrypted, and the safety of information transmission is enhanced.
Specifically, referring to fig. 3 and 4, the micro base station in the micro base station operation method according to the embodiment of the present disclosure may specifically be a home micro base station, which may specifically include a plurality of modules such as a 5G relay, an OS (Operating System), a virtual Operating environment, and a key management module, and the micro base station may establish a connection with a terminal through a 5G access antenna, and establish a connection with a 5G network through a 5G backhaul antenna and a macro base station.
The server may specifically be a micro base station registration management server, and the micro base station script code stored on the server may specifically be a base station registration management script code.
The micro base station operation method of the embodiment of the present disclosure specifically includes:
a01, after the femtocell is powered on for the first time, the key management module generates a public and private key pair (i.e. a public key and a corresponding private key) belonging to the femtocell.
The process is only executed after the family micro base station is powered on for the first time, the family micro base station is powered on again after being powered off, only whether the family micro base station has a public and private key pair belonging to the family micro base station is needed to be checked, and if not, the key management module generates the public and private key pair of the family micro base station; if it is already owned, no regeneration is needed.
A02, automatically searching the macro base station nearest to the home micro base station after power-on (including first power-on and power-off) and establishing connection with the macro base station.
Specifically, a 5G relay module of the femtocell establishes a 5G signal relay relationship with a macro base station, and after the connection is established, the femtocell can provide a 5G access service to a terminal which establishes the connection with the femtocell.
A03, the macro base station provides an internal IP address to the family micro base station and informs the micro base station to register the management server of the internal IP address.
A04, the femtocell uses the internal IP as an original address to establish connection with the femtocell registration management server (if the connection is already established, the connection does not need to be repeatedly established), the hash value of the base station registration management script code (namely, the first code) running in the virtual operating environment is sent to the femtocell registration management server (if the femtocell is powered on for the first time, a Null value is sent to the femtocell registration management server), the femtocell registration management server compares the hash value with the hash value of the latest base station registration management script code (or the base station registration management script code of the corresponding service provider) on the server, and if the two hash values are the same, the femtocell directly runs the base station registration management script code in the virtual operating environment.
In order to avoid the leakage of the private key of the femtocell, the virtual operating environment of the femtocell does not have the private key of the femtocell, and the process of sending the hash value to the femtocell registration management server by the femtocell is specifically as follows: and the virtual operating environment sends the Hash value of the base station registration management script code operating in the virtual operating environment to the key management module, and the key management module adopts a private key for encryption and then returns the encrypted value to the virtual operating environment for processing.
And A05, if the two hash values are not the same, the femtocell acquires corresponding codes, such as the latest base station registration management script code (or the base station registration management script code of the corresponding service provider), from the femtocell registration management server, and runs the acquired base station registration management script code in the virtual operating environment.
The specific operation process may be: the femtocell completes registration according to the function of the acquired base station registration management script code, simultaneously acquires the online and offline records of the terminal connected with the femtocell in real time, and then adopts the private key of the femtocell to sign and sends the signed record to the femtocell registration management server.
The femtocell can actively acquire script codes from the femtocell registration management server, and the femtocell registration management server can also actively push updated femtocell script codes to the femtocell.
Example 2:
referring to fig. 5, the present embodiment provides a micro base station, which includes:
the first connection module is used for establishing connection with the macro base station and receiving a first address sent by the macro base station;
the second connection module is used for establishing connection with the server by using the first address as the address of the micro base station;
and the processing module is used for acquiring a second code from the server and running the second code under the condition that the first code of the micro base station does not meet the preset condition, the first code and the second code are micro base station script codes, and the first code is stored locally in the micro base station.
Optionally, if the server is a micro base station registration management server, the processing module is configured to: and finishing the registration of the micro base station in the micro base station registration management server according to the second code, acquiring a record of connection establishment between the micro base station and the terminal, and sending the record to the server after using a private key signature of the micro base station.
Further optionally, the micro base station further includes: and the generating module is used for generating a private key of the micro base station and a public key corresponding to the private key.
Optionally, the establishing a connection with the macro base station includes: and establishing a 5G connection with the macro base station.
Optionally, the preset condition is that the hash value of the first code is the same as the hash value of the second code.
The micro base station of the embodiment of the invention can obtain the script codes from the server, and when the script codes of the local micro base station do not meet the conditions, such as not being the latest version or inconsistent with the current service provider, the micro base station can obtain the corresponding script codes from the server, thereby avoiding the problem that the script codes of the micro base station and the current service provider are inconsistent, and ensuring that the micro base station not only can obtain the latest script codes in time, but also can be commonly used among all the service providers.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A method of operation of a micro base station, the method comprising:
establishing connection with a macro base station, and receiving a first address sent by the macro base station;
establishing connection with a server by using the first address as the address of the micro base station;
and under the condition that the first code of the micro base station does not meet the preset condition, acquiring a second code from the server and operating the second code, wherein the first code and the second code are the script code of the micro base station, and the first code is stored locally in the micro base station.
2. The method of claim 1, wherein the server is a micro base station registration management server, and wherein the running the second code comprises:
and finishing the registration of the micro base station in the micro base station registration management server according to the second code, acquiring a record of connection establishment between the micro base station and a terminal, and sending the record to the server after using a private key signature of the micro base station.
3. The method of claim 2, wherein the obtaining the second code from the server further comprises:
and generating a private key of the micro base station and a public key corresponding to the private key.
4. The method of claim 1, wherein establishing the connection with the macro base station comprises: and establishing a 5G connection with the macro base station.
5. The method according to claim 1, wherein the preset condition is that the hash value of the first code is the same as the hash value of the second code.
6. A micro base station, comprising:
the first connection module is used for establishing connection with a macro base station and receiving a first address sent by the macro base station;
the second connection module is used for establishing connection with a server by using the first address as the address of the micro base station;
and the processing module is used for acquiring a second code from the server and running the second code under the condition that the first code of the micro base station does not meet the preset condition, wherein the first code and the second code are the script code of the micro base station, and the first code is stored locally in the micro base station.
7. The micro base station of claim 6, wherein the server is a micro base station registration management server, and the processing module is configured to:
and finishing the registration of the micro base station in the micro base station registration management server according to the second code, acquiring a record of connection establishment between the micro base station and a terminal, and sending the record to the server after using a private key signature of the micro base station.
8. The micro base station of claim 7, further comprising:
and the generating module is used for generating a private key of the micro base station and a public key corresponding to the private key.
9. The micro base station of claim 6, wherein establishing the connection with the macro base station comprises: and establishing a 5G connection with the macro base station.
10. The micro base station of claim 6, wherein the preset condition is that the hash value of the first code is the same as the hash value of the second code.
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| CN113747432A (en) * | 2021-09-07 | 2021-12-03 | 曙光星云信息技术（北京）有限公司 | Communication system and method |
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| "\"3_40_Home_Gateway\"", 3GPP TSG_SA\\WG3_SECURITY * |
| SIYU LIN: "Advanced_Dynamic_Channel_Access_Strategy_in_Spectrum_Sharing_5G_Systems", 《IEEE XPLORE》 * |
| 夏雪: "5G系统中的超密集网络技术研究", 《中国优秀硕士学位论文全文数据库（电子期刊）信息科技辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747432A (en) * | 2021-09-07 | 2021-12-03 | 曙光星云信息技术（北京）有限公司 | Communication system and method |
| CN113747432B (en) * | 2021-09-07 | 2024-05-03 | 中科星云物连科技(北京)有限公司 | Communication system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112188529B (en) | 2023-05-16 |
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