CN210042243U

CN210042243U - Micro base station equipment

Info

Publication number: CN210042243U
Application number: CN201921406566.9U
Authority: CN
Inventors: 张华�
Original assignee: You Hua Telecom Technology Co Ltd Of Shenzhen
Current assignee: You Hua Telecom Technology Co Ltd Of Shenzhen
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-02-07
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to a miniature base station equipment, including the little base station module of mobile communication, still include the ONU module and have the data switching center of route exchange function, the little base station module of ONU module and mobile communication respectively with the data switching center is connected, just the ONU module with the little base station module of mobile communication all can with the data switching center carries out data interaction. The utility model discloses not only make things convenient for the deployment of equipment, also made things convenient for the management of family or enterprise's internal network equipment. In addition, a unified base station management system is adopted to carry out centralized operation and management on a plurality of miniature base station devices, so that the device deployment and management of operators are facilitated, the device management of families or enterprise ends of terminal users is facilitated, and the use cost of the users can be obviously reduced.

Description

Micro base station equipment

Technical Field

The utility model relates to a communication equipment technical field, in particular to miniature base station equipment.

Background

With the rapid development of broadband mobile communication systems and smart phones in each major mobile communication market around the world, the number of users in mobile communication is continuously and rapidly increasing. Meanwhile, various application services based on the mobile communication system are more and more abundant, and the demand of the continuously-increased data services for the mobile broadband services is increased explosively, so that the requirement on the bandwidth of the mobile communication system is higher and higher. On the other hand, the available frequency band is higher and higher due to the rapid growth of mobile communication, and the penetration capability and diffraction capability of wireless signals are weaker and weaker, which is contradictory to most of data services occurring in indoor environment. In order to meet such a rapidly increasing mobile broadband demand, various smallcells (micro base stations) for the purpose of increasing wireless broadband access bandwidth and capacity have been rapidly developed worldwide from the 3G era. In the 4G era, Smallcell products have been widely used by mobile operators to make up for the blind spots of the macro network and the inconvenience of building indoor sub-systems. In the era that the air interface is developed to 5G NR, Smallcell will become a main means of indoor coverage, and the popularization and application of the Smallcell will be more urgent.

Meanwhile, due to the rapid development of broadband access requirements of homes and enterprises, the traditional home broadband access scheme based on medium-low-speed DSL is comprehensively replaced by a high cost-performance FTTH scheme based on PON (passive optical network), and the broadband access bandwidth of the home cable is rapidly increased from several megabytes to tens of megabytes to the hundred megabytes in recent years. The popularization and application of the 5G Smallcell can certainly promote the broadband access to evolve towards the direction of kilomega and kilomega.

The improvement of wired and wireless broadband access performance greatly facilitates terminal users, meets the rapidly-increased data service requirements of the terminal users, and brings complex and various household broadband access equipment. The home or office building has both the ONU device supporting optical fiber access and the Smallcell base station device for wireless broadband access, and usually has a home or enterprise WLAN wireless router device connected behind the broadband access device. The excessive household communication devices are not convenient for the configuration and arrangement of equipment, and are also not convenient for operators and terminal users to manage various household communication devices.

SUMMERY OF THE UTILITY MODEL

Based on this, there is a need for providing a micro base station device to implement a single device, i.e. to solve the problem of indoor coverage of broadband access and cellular network signals in a home or business.

In order to achieve the above purpose, the present invention adopts the following technical solutions.

The utility model provides a miniature base station equipment, including the little base station module of mobile communication, still include the ONU module and have the data switching center of route exchange function, ONU module and the little base station module of mobile communication respectively with the data switching center is connected, just the ONU module with the little base station module of mobile communication all can with the data switching center carries out data interaction.

Preferably, the ONU module includes a fiber transceiver connected to the external PON network, and a modem connected to the fiber transceiver, and the modem converts a fiber signal into an electrical signal and inputs the electrical signal to the data switching center.

Preferably, the mobile communication micro base station module includes a base station protocol processing unit, a baseband signal processing unit, a radio frequency signal processing unit and a transceiving antenna, and the baseband signal processing unit is connected to the data switching center.

Preferably, the data switching center further comprises a WLAN module.

Preferably, the mobile communication micro base station module is a 5G NR micro base station.

The utility model discloses consider ONU equipment, WLAN wireless routing equipment commonly used in family and the enterprise and be used for Smallcell base station equipment's of wireless broadband access application environment, hardware commonality and intercommunity, the adoption will have the scheme of the functional module integration of these three kinds of equipment core function at a equipment to bring following advantage:

(1) the management of communication equipment of a family or an enterprise is optimized, the access functions of an optical fiber broadband, a 4G/5G cellular network signal and a WLAN signal are realized by adopting one device, the device can be more conveniently deployed, the use steps and the equipment management are simplified, and the economic burden of a user is reduced;

(2) the integrated novel equipment has higher internal integration level, and compared with three independent network element structures, the integrated novel equipment greatly saves the production cost of the equipment.

(3) The centralized base station management system can be provided for operators, and the operators can conveniently perform centralized management and deployment on the equipment.

Drawings

Fig. 1 is a schematic structural diagram of a femtocell device in this embodiment;

fig. 2 is a schematic structural diagram of a base station management system in this embodiment.

Detailed Description

The following further description is made with reference to the drawings and specific embodiments.

As shown in fig. 1, the present embodiment provides a micro base station device 100, which includes a mobile communication micro base station module 30, and the mobile communication micro base station module 30 can be used to implement receiving and transmitting of cellular network signals such as 4G/5G. The system further comprises an ONU module 10 and a data switching center 20 with a routing switching function, wherein the ONU module 10 and the mobile communication micro base station module 30 are respectively connected with the data switching center 20 and can perform data interaction with the data switching center 20.

Specifically, the ONU module 10 includes a fiber transceiver 101 connected to an external PON (Passive Optical Network) and a modem 102 connected to the fiber transceiver 101, wherein the fiber transceiver 101 is configured to be connected to an OLT apparatus in the PON Network through a fiber (or connected to the OLT apparatus through an Optical splitter) to receive a fiber signal transmitted through a fiber trunk, and the fiber signal includes ethernet data.

When the optical fiber is used as a downlink branch, the modem 102 is configured to convert the optical fiber signal into an electrical signal, input the electrical signal to the data switching center 20, and then process and distribute the ethernet data by the data switching center 20, for example, when the data switching center 20 is provided with the WLAN module 201, the ethernet data can be transmitted in a form of a WIFI signal by the WLAN module 201; or transmitted by the mobile communication micro base station module 30 in the form of cellular signals such as 4G/5G. The corresponding receiving equipment such as a mobile phone or a computer receives the data through a receiving module of the corresponding receiving equipment, so that access and utilization of FTTH wired broadband, 4G/5G broadband and other wireless broadband are realized, and indoor signal coverage is realized.

When the signal is used as an uplink branch, the modem 102 is configured to convert a WIFI signal received by the WLAN module 201 or a cellular signal such as 4G/5G received by the mobile communication micro base station module 30 into an optical fiber signal, transmit the optical fiber signal to the optical fiber transceiver 101, and upload the optical fiber signal by the optical fiber transceiver 101.

In addition, the mobile communication micro base station module 30 of the present embodiment may be a 4G base station or a 5G NR micro base station, and includes a base station protocol processing unit 301, a baseband signal processing unit 302, a radio frequency signal processing unit 303, and a transceiving antenna 304. The base station protocol processing unit 301 is mainly configured to adjust a subframe period of a baseband signal, where the baseband signal refers to a frequency band (frequency bandwidth) inherent to an original electrical signal that is sent by an information source (information source, also called a sending terminal) and is not modulated (spectrum shifted and converted), and is called a fundamental frequency band, which is called a baseband for short. The baseband signal processing unit 302 is mainly used for processing baseband signals, and has a baseband processing function (coding, multiplexing, modulating, spreading, etc.) of a Uu interface, an Iub interface function of an RNC, a signaling processing function, a local and remote operation and maintenance function, and a function of monitoring a working state of a NodeB system and reporting alarm information. The rf signal processing unit 303 is mainly configured to complete conversion from an intermediate frequency signal to a radio frequency signal by using a transceiver RFE, and transmit the radio frequency signal through a transceiver antenna 304 by power amplification and filtering, where the transceiver antenna 304 may be an internal antenna or an external antenna. The baseband signal processing unit 302 is connected to the data switching center 20, and implements data transmission and data format conversion between the two.

It can be seen that the femtocell device 100 of this embodiment can not only access the wired optical fiber broadband through the ONU module 10, but also access the indoor cellular network signals such as 4G/5G, etc., and does not require the user to buy the optical modem and the indoor femtocell separately, which is not only convenient, but also can reduce the economic burden of the user.

Based on this, the network operator can manage and control the above-described femto base station device 100 through a base station management system 200. The architecture of the base station management system 200 can be shown in fig. 2, and includes an OLT module 210, where one end of the OLT module 210 is connected to a fiber trunk of a network such as GPON/EPON, and the other end is connected to the ONU module 101 of the micro base station device 100 through a fiber, so that the micro base station device 100 is controlled by the ONU module 101, and device-based network element management and service-based security management and configuration management are implemented.

The base station management system 200 may further implement unified management on a plurality of the micro base station devices 100, and the adopted scheme may be that the base station management system further includes an optical splitter 220, the optical splitter 220 may be connected to a plurality of ONU devices, and one optical splitter 220 may support connection and control of up to 64 or 128 downlink and uplink branches, so that the base station management system 200 of this embodiment may connect a large number of ONU modules 10 by using only a few optical splitters 220 through the OLT module 210, thereby implementing management of a large number of micro base station devices 100, and achieving an effect of reducing device cost and deployment cost.

To sum up, the utility model discloses based on ONU equipment commonly used in family and the enterprise, WLAN wireless router equipment and the Smallcell base station equipment's that is used for the wireless broadband to insert application environment, hardware commonality and intercommunity, adopt the scheme that the functional module that will have these three kinds of equipment core functions is integrated at a equipment, make the miniature base station equipment existing line broadband after the integration insert the ONU equipment function, have the base station function of wireless removal broadband access equipment again, still can support the routing function of general WLAN wireless router equipment. Therefore, the deployment of wired and wireless broadband access equipment is facilitated, and the management of network equipment in a home or an enterprise is facilitated. In addition, a network operator can perform centralized operation and management on a plurality of miniature base station devices through a unified base station management system, so that the network device can be conveniently deployed and managed by the operator, the device management of a terminal user home or an enterprise end is facilitated, and the use cost of the user can be obviously reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A miniature base station equipment, includes the little base station module of mobile communication, its characterized in that: the ONU module and the mobile communication micro base station module are respectively connected with the data exchange center, and both the ONU module and the mobile communication micro base station module can carry out data interaction with the data exchange center.

2. The femtocell apparatus of claim 1, wherein: the ONU module comprises an optical fiber transceiver connected with an external PON network and a regulating demodulator connected with the optical fiber transceiver, wherein the regulating demodulator converts an optical fiber signal into an electric signal and inputs the electric signal into the data switching center.

3. The femtocell apparatus of claim 1, wherein: the mobile communication micro base station module comprises a base station protocol processing unit, a baseband signal processing unit, a radio frequency signal processing unit and a transceiving antenna, wherein the baseband signal processing unit is connected with the data switching center.

4. The femtocell device as claimed in any one of claims 1 to 3, wherein: the data switching center also includes a WLAN module.

5. The femtocell apparatus of claim 1, wherein: the mobile communication micro base station module is a 5G NR micro base station.