CN114286365A - Data return method and system based on base station electrically-tuned antenna AISG - Google Patents
Data return method and system based on base station electrically-tuned antenna AISG Download PDFInfo
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Abstract
The invention discloses a data returning method and a system based on a base station electrically-regulated antenna AISG, belonging to the field of communication, wherein the method comprises the following steps: dividing the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to an AISG (automatic identification System) transmission protocol; combining the control information of the electrically-controlled antenna and the information collected by the base station transmitted by the respective transmission channels to obtain combined information; the combining information is sequentially transmitted to an EMS network management system through an RRU unit and a BBU unit; and separating the combining information transmitted to the EMS network management system to obtain the control information of the electrically-controlled antenna and the base station acquisition information, and transmitting the separated base station acquisition information to the OSS intelligent management platform to finish data return. The invention communicates with RRU through the electric tuning antenna AISG protocol, and uses the existing special link to interface with OSS intelligent management platform through EMS network management system, to realize service presentation, meanwhile, the electric tuning antenna AISG communication is the operator internal network, to ensure the enterprise network communication safety and save cost.
Description
Technical Field
The invention relates to the field of communication, in particular to a data returning method and system based on a base station electrically-adjusted antenna AISG.
Background
The OSS is a comprehensive service operation and management platform, and is also a comprehensive management platform that truly merges the traditional IP data service and the mobile value-added service. The OSS is an integrated information resource sharing support system of telecommunication operators, mainly comprises parts such as network management, system management, charging, business, accounting and customer service, and the systems are organically integrated together through a unified information bus. The method can help an operator to formulate an operation support system which meets the characteristics of the operator and determine the development direction of the system, and can help a user to formulate the integration standard of the system, thereby improving and improving the service level of the user.
And data information acquired at the communication base station is required to be transmitted back to the telecommunication OSS intelligent management platform for background monitoring and management. Currently, the commonly used backhaul method is a 4G internet of things communication method and a transmission device wired transmission method. However, both of the two modes have certain disadvantages, for example, the 4G internet of things is a 4G public network channel in the communication mode, and the requirement of the enterprise on network communication safety cannot be met; the wired transmission mode of the transmission equipment is that part of sites cannot utilize wired transmission channels because no transmission equipment exists.
Disclosure of Invention
The invention aims to overcome the problem of data return acquired by a communication base station in the prior art, and provides a data return method and system based on a base station electrically-regulated antenna AISG.
The purpose of the invention is realized by the following technical scheme:
the utility model mainly provides a data passback method based on base station electric tilt antenna AISG, the method includes:
dividing the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to an AISG (automatic identification System) transmission protocol;
combining the control information of the electrically-controlled antenna and the information collected by the base station transmitted by the respective transmission channels to obtain combined information;
the combining information is sequentially transmitted to an EMS network management system through an RRU unit and a BBU unit;
separating the combining information transmitted to an EMS network management system to obtain electrically-regulated antenna control information and base station acquisition information;
and transmitting the separated base station acquisition information to an OSS intelligent management platform to finish data return.
Specifically, the combining of the control information of the electrically tunable antenna transmitted by each transmission channel and the information collected by the base station includes:
respectively packaging the control information of the electrically-adjusted antenna and the information collected by the base station according to AISG protocol and combining for transmission;
the combining transmission comprises: and transmitting the control information of the electrically-adjusted antenna and the base station acquisition information to the RRU through a combiner, wherein the combiner is connected with the RRU through an AISG cable.
As an option, a data returning method based on the AISG of the base station electrically-tunable antenna is provided, where a transmission channel for control information of the electrically-tunable antenna and a transmission channel for information collected by the base station are both connected to the combiner by AISG cables.
As an option, the AISG cable is a DB15-AISG cable, and the AISG cable is a data backhaul method based on a base station electrically-tunable antenna AISG.
As an option, a data backhaul method based on a base station electrically tunable antenna AISG, where separating the combining information transmitted to an EMS network management system includes:
and carrying out reverse shunting on the combined information, unpacking according to an AISG protocol, and respectively obtaining the control information of the electrically-regulated antenna and the acquisition information of the base station.
The invention also provides a data return system based on the base station electrically-regulated antenna AISG, which comprises:
the transmission channel establishing module divides the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to the AISG transmission protocol;
the combining module is used for combining the control information of the electric tilt antenna and the base station acquisition information transmitted by the respective transmission channels to obtain combined information;
the RRU unit is used for receiving the combining information and sending the combining information to the next stage;
the BBU unit is used for receiving the combining information sent by the RRU unit and sending the combining information to the next stage;
the EMS network management system is used for receiving the combining information sent by the BBU unit and sending the combining information to the next stage; the EMS network management system comprises a data separation module, wherein the data separation module is used for separating the combined information transmitted to the EMS network management system to obtain the control information of the electrically-controlled antenna and the base station acquisition information;
and the OSS intelligent management platform is used for receiving the base station acquisition information.
As an option, the transmission channel establishing module includes an electrically tunable antenna and a base station data acquisition device.
As an option, a data passback system based on a base station electric tuning antenna AISG, the combiner module includes a combiner, an input end of the combiner is connected with the electric tuning antenna and a base station data acquisition device through AISG cables, respectively, and an output end of the combiner is connected with the RRU unit through the AISG cables.
As an option, a data passback system based on the base station electrically-tuned antenna AISG, the combiner is a 2-in-1 combiner.
As an option, a data passback system based on antenna AISG is transferred to basic station electricity, the AISG cable is DB15-AISG cable.
It should be further noted that the technical features corresponding to the above options can be combined with each other or replaced to form a new technical solution without conflict.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention communicates with RRU through the electric tuning antenna AISG protocol, and uses the existing special link to interface with OSS intelligent management platform through EMS network management system, to realize service presentation, meanwhile, the electric tuning antenna AISG communication is the operator internal network, all data transmission is in the existing network, the information security performance is guaranteed, and the enterprise network communication security requirement is satisfied.
(2) The existing telecommunication network is completely utilized, the later-stage channel construction cost cannot be increased, equipment cannot be added, management nodes cannot be added in management, the method can be realized only by managing the original equipment, and the follow-up management is convenient.
Drawings
Fig. 1 is a flowchart of a data backhaul method based on a base station electrically tunable antenna AISG according to the present invention;
fig. 2 is a schematic diagram of a data backhaul system based on a base station electrically tunable antenna AISG according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention mainly communicates with the RRU through the electrically tunable antenna AISG protocol, and is butted with an OSS intelligent management platform through an EMS network management system by using the existing dedicated link to realize service presentation, and meanwhile, the electrically tunable antenna AISG communication is also an internal network of an operator, thereby ensuring the network trust safety of enterprises and saving cost.
Example 1
In an exemplary embodiment, a data backhaul method based on a base station electrically tunable antenna AISG is provided, as shown in fig. 1, the method includes:
dividing the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to an AISG (automatic identification System) transmission protocol; the division has the advantages that the integrity of the respective transmitted information can be ensured, and the respective interference can not occur.
Combining the control information of the electrically-controlled antenna and the information collected by the base station transmitted by the respective transmission channels to obtain combined information; specifically, the control information of the electrically tunable antenna and the information collected by the base station, which are transmitted by the respective transmission channels, are respectively packaged with information data, and then combined by the combiner.
The combining information is sequentially transmitted to an EMS network management system through an RRU unit and a BBU unit;
separating the combining information transmitted to an EMS network management system to obtain electrically-regulated antenna control information and base station acquisition information;
and transmitting the separated base station acquisition information to an OSS intelligent management platform to finish data return.
Specifically, an EMS network management system refers to a network element management system in the telecommunication industry, and with the development of the telecommunication industry, each large operator mainly uses the system to strengthen the unified management and monitoring of network element devices, and the system mainly includes topology network monitoring and security and log management of the devices.
RRU refers to a radio remote unit, also called remote radio unit, that separates the baseband unit from the transmit unit (remote). The repeater station receives, amplifies and then transmits the base station radio frequency signal. The difference is that the repeater will amplify the noise at the same time, but the remote RF unit will not.
A BBU refers to a baseband processing unit, and typically one BBU can support multiple RRUs. By adopting a BBU + RRU multichannel scheme, the indoor coverage of a large venue can be well solved. AISG refers to the antenna interface standards organization and AAU refers to the active antenna unit.
Further, the method and the device firstly make a combination and separation rule of control information of the electric tuning antenna and base station data acquisition information. Then, a combiner is added between the electric tuning antenna and the RRU, AISG cables are adopted to be respectively connected to the input end of the combiner from AISG standard interfaces of the electric tuning antenna and standard interfaces of data acquisition equipment, control information of the electric tuning antenna and acquisition information of a base station are combined, and then the AISG cables are adopted to be transmitted to corresponding interfaces of the RRU. And transmitting the combined information to an EMS network manager by the RRU and the BBU, separating and analyzing the control information of the electrically-tuned antenna and the base station acquisition information according to a formulated rule, and transmitting the base station acquisition information to an OSS intelligent management platform.
The service presentation is realized by communicating with the RRU through an electrically tunable antenna AISG protocol and butting the existing special link with an OSS intelligent management platform through an EMS network management system. Since more than 90% of 4G RRUs and 5G AAUs of the 4G and 5G base stations are provided with AISG interfaces, more than 90% of the base stations can transmit data in the mode; meanwhile, the electric tuning antenna AISG communication is an operator internal network, and the requirement of enterprise network trust safety is met.
Example 2
Based on embodiment 1, a data backhaul method based on a base station electric tilt antenna AISG is provided, where combining electric tilt antenna control information and base station acquisition information transmitted by respective transmission channels includes:
respectively packaging the control information of the electrically-adjusted antenna and the information collected by the base station according to AISG protocol and combining for transmission;
the combining transmission comprises: and transmitting the control information of the electrically-adjusted antenna and the base station acquisition information to the RRU through a combiner, wherein the combiner is connected with the RRU through an AISG cable.
Furthermore, the transmission channel of the control information of the electrically-regulated antenna and the transmission channel of the information acquired by the base station are connected with the combiner by AISG cables.
Further, the AISG cable is a DB15-AISG cable.
Further, the separating the combining information transmitted to the EMS network management system includes: firstly, carrying out reverse shunting on the received combined information; and unpacking the shunted packing information to respectively obtain the control information of the electrically-controlled antenna and the acquisition information of the base station.
Example 3
In this embodiment, a data backhaul system based on a base station electrically-tuned antenna AISG is provided, where the system includes:
the transmission channel establishing module divides the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to the AISG transmission protocol;
the combining module is used for combining the control information of the electric tilt antenna and the base station acquisition information transmitted by the respective transmission channels to obtain combined information;
the RRU unit is used for receiving the combining information and sending the combining information to the next stage;
the BBU unit is used for receiving the combining information sent by the RRU unit and sending the combining information to the next stage;
the EMS network management system is used for receiving the combining information sent by the BBU unit and sending the combining information to the next stage; the EMS network management system comprises a data separation module, wherein the data separation module is used for separating the combined information transmitted to the EMS network management system to obtain the control information of the electrically-controlled antenna and the base station acquisition information;
and the OSS intelligent management platform is used for receiving the base station acquisition information.
Specifically, as shown in fig. 2, the transmission channel establishing module includes an electrically tunable antenna and a base station data collecting device.
Furthermore, the combiner module includes a combiner, an input end of the combiner is connected with the electric tuning antenna and the base station data acquisition device through AISG cables, respectively, and an output end of the combiner is connected with the RRU through AISG cables.
Further, the combiner is a 2-in-1 combiner, the AISG cable is a DB15-AISG cable, the existing telecommunication network is completely utilized, the later channel construction cost cannot be increased, equipment cannot be newly added, management nodes cannot be newly added in management, the management can be realized only by managing the original equipment, and the follow-up management is convenient.
The above detailed description is for the purpose of describing the invention in detail, and it should not be construed that the detailed description is limited to the description, and it will be apparent to those skilled in the art that various modifications and substitutions can be made without departing from the spirit of the invention.
Claims (10)
1. A data returning method based on a base station electrically-adjusted antenna AISG is characterized by comprising the following steps:
dividing the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to an AISG (automatic identification System) transmission protocol;
combining the control information of the electrically-controlled antenna and the information collected by the base station transmitted by the respective transmission channels to obtain combined information;
the combining information is sequentially transmitted to an EMS network management system through an RRU unit and a BBU unit;
separating the combining information transmitted to an EMS network management system to obtain electrically-regulated antenna control information and base station acquisition information;
and transmitting the separated base station acquisition information to an OSS intelligent management platform to finish data return.
2. The AISG data backhaul method according to claim 1, wherein the combining the AISG control information and the base station acquisition information transmitted by respective transmission channels includes:
respectively packaging the control information of the electrically-adjusted antenna and the information collected by the base station according to AISG protocol and combining for transmission;
the combining transmission comprises: and transmitting the control information of the electrically-adjusted antenna and the base station acquisition information to the RRU through a combiner, wherein the combiner is connected with the RRU through an AISG cable.
3. The AISG data backhaul method based on a base station electric tilt antenna according to claim 2, wherein a transmission channel of control information of the electric tilt antenna and a transmission channel of information collected by a base station are connected with the combiner by AISG cables.
4. The AISG data backhaul method according to claim 3, wherein the AISG cables are DB15-AISG cables.
5. The method according to claim 1, wherein the separating the combining information transmitted to the EMS network management system includes:
and carrying out reverse shunting on the combined information, unpacking according to an AISG protocol, and respectively obtaining the control information of the electrically-regulated antenna and the acquisition information of the base station.
6. The utility model provides a data passback system based on antenna AISG is transferred to basic station electricity, its characterized in that, the system includes:
the transmission channel establishing module divides the control information of the electrically-adjusted antenna and the acquisition information of the base station into respective transmission channels according to the AISG transmission protocol;
the combining module is used for combining the control information of the electric tilt antenna and the base station acquisition information transmitted by the respective transmission channels to obtain combined information;
the RRU unit is used for receiving the combining information and sending the combining information to the next stage;
the BBU unit is used for receiving the combining information sent by the RRU unit and sending the combining information to the next stage;
the EMS network management system is used for receiving the combining information sent by the BBU unit and sending the combining information to the next stage; the EMS network management system comprises a data separation module, wherein the data separation module is used for separating the combined information transmitted to the EMS network management system to obtain the control information of the electrically-controlled antenna and the base station acquisition information;
and the OSS intelligent management platform is used for receiving the base station acquisition information.
7. The AISG data backhaul system according to claim 6, wherein said transmission channel creation module includes an electric tilt antenna and a base station data acquisition device.
8. The AISG-based data return system of claim 7, wherein the combiner module includes a combiner, an input of which is connected to the electric tuning antenna and the base station data acquisition device through AISG cables, and an output of which is connected to the RRU through AISG cables.
9. The AISG data backhaul system according to claim 8, wherein the combiner is a 2-in-1 combiner.
10. The base station electric tilt antenna AISG-based data backhaul system according to claim 8, wherein the AISG cable is a DB15-AISG cable.
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