Home 4G / 5G small station and signal transmission method and device thereof

Abstract

The present invention discloses a home 4G / 5G small station and a signal transmission method and device thereof. The home 4G / 5G small station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; the method includes: after the 4G / 5G base station receives the confirmation response frame sent by the ONU, a data channel based on the first UE will be established between the 4G / 5G base station and the ONU. The present invention helps users to access the Internet quickly and smoothly by establishing a fast data channel based on the first UE between the 4G / 5G base station and the ONU. The present invention can be widely applied to home small stations.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a home 4G / 5G small station and a signal transmission method and device thereof. Background Art

[0002] At present, through the traffic monitoring of operators, it is found that more than 70% of wireless network traffic occurs in indoor scenes, but indoor scenes still have some problems such as weak 5G signals, unstable networks, and poor coverage. Therefore, home base stations came into being. Home base stations have the advantages of low cost, flexible deployment, and high security, and have become an important part of operators' wireless network deployment.

[0003] See also Figure 1 , Figure 1 This is a schematic diagram of the structure of an existing home station. Figure 1 As shown, the system includes a switch 1, an optical line terminal (OLT) 2, a 4G / 5G base station 3, an all-in-one communication device 4, a primary optical splitter 5, a secondary optical splitter 6, a one-to-many device 7, a distributed radio remote unit (DRU) 8 and an optical network unit (ONU) 9.

[0004] The switch 1 is used to transmit home broadband network data and mobile wireless network data. The OLT 2 is used to transmit home broadband network data between the switch 1 and the all-in-one communication device 4 through optical fiber. The 4G / 5G base station 3 is used to process and schedule baseband signals, and transmit mobile wireless network data to the all-in-one communication device 4 through optical fiber or receive mobile wireless network data from the all-in-one communication device 4. The all-in-one communication device 4 is used to combine home broadband network data and mobile wireless network data. The primary optical splitter 5 and the secondary optical splitter 6 are arranged in series between the all-in-one communication device 4 and the one-to-many device 7. The one-to-many device 7 is used to transmit the data received by the primary optical splitter 5 and the secondary optical splitter 6 to the ONU 8 and the DRU 9, respectively, or to send the data received from the ONU 8 and the DRU 9 to the primary optical splitter 5 and the secondary optical splitter 6, respectively. The ONU 8 is used to transmit home broadband network data between the one-to-many device 7 and the first user equipment (i.e., the first UE, not shown in the figure). The DRU 9 is used to transmit mobile wireless network data between the one-to-many device 7 and the second user equipment (i.e., the second UE, not shown in the figure).

[0005] The existing home stations still have the following problems in use:

[0006] First, the latency issue. When users play games, there will still be data latency issues, causing game freezes and delays.

[0007] Second, the uplink rate problem: When users have a large amount of uplink data transmission, the base station will be overwhelmed and the rate will be relatively low.

[0008] Therefore, it is necessary to improve the existing network transmission method of home stations. Summary of the invention

[0009] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one object of the present invention is to provide a home 4G / 5G small station and a signal transmission method and device thereof, which can improve the data uplink and downlink rates of UE and solve the network freeze in the home small station environment.

[0010] The technical solution adopted by the present invention is:

[0011] In a first aspect, the present invention provides a signal transmission method for a home 4G / 5G base station, wherein the home 4G / 5G base station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; wherein the method is executed by the ONU, including: the ONU establishes a WIFI communication connection with the first UE; the ONU allocates an IP to the first UE, wherein the IP The ONU reports to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device; the ONU receives the IP and the ID of the first UE sent by the 4G / 5G base station; the ONU sends an acknowledgment response frame (ACK) to the 4G / 5G base station, wherein after the ACK is received by the 4G / 5G base station, a data channel based on the first UE will be established between the 4G / 5G base station and the ONU; after receiving the uplink data of the first UE, the ONU directly sends the uplink data to the 4G / 5G base station; or after receiving the downlink data of the 4G / 5G base station, the ONU directly sends the downlink data to the first UE.

[0012] In a second aspect, the present invention provides a signal transmission method for a home 4G / 5G base station, the home 4G / 5G base station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; wherein the method is executed by the 4G / 5G base station, including: the 4G / 5G base station receives an ID and an I sent from the first UE P, wherein the ID is the ID of the first UE, the IP is the IP address allocated by the ONU to the first user equipment after the first user equipment establishes a WIFI communication connection with the ONU, the ID and the IP are transmitted to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device; the 4G / 5G base station sends the IP and ID to the ONU; the 4G / 5G base station receives the confirmation response frame (ACK) sent by the ONU; the 4G / 5G base station directly receives the uplink data sent by the first UE through the ONU, or directly sends the downlink data to the first user equipment through the ONU.

[0013] In a third aspect, the present invention provides a signal transmission method for a home 4G / 5G base station, which includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; wherein the method is executed by the first UE, including: the first UE establishes a WIFI communication connection with the ONU; the first UE receives an IP allocated from the ONU; the first UE reports the IP to the 4G / 5G base station via the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device; the first UE directly sends uplink data to the 4G / 5G base station through the ONU, or directly receives downlink data from the 4G / 5G base station through the ONU.

[0014] In a fourth aspect, the present invention provides a signal transmission device for a home 4G / 5G base station, which includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; wherein the device runs on the ONU, including: a first WIFI communication connection establishment module, used to establish a WIFI communication connection with the first UE; an IP allocation module, used to allocate an IP to the first UE, wherein the IP is transmitted via the first A UE, the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device are reported to the 4G / 5G base station; a first IP and ID receiving module is used to receive the IP and the ID of the first UE sent by the 4G / 5G base station; a confirmation response frame sending module is used for the ONU to send a confirmation response frame (ACK) to the 4G / 5G base station, wherein after the ACK is received by the 4G / 5G base station, a data channel based on the first UE will be established between the 4G / 5G base station and the ONU; a data forwarding module is used to directly send the uplink data to the 4G / 5G base station after receiving the uplink data of the first UE; or the ONU directly sends the downlink data to the first UE after receiving the downlink data of the 4G / 5G base station.

[0015] In a fifth aspect, the present invention provides a signal transmission device for a home 4G / 5G base station, which includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user device; the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user device; wherein the device runs on the 4G / 5G base station, and includes: a second ID and IP receiving module, which is used to receive an ID and an IP sent from the first UE, wherein, The ID is the ID of the first UE, the IP is the IP address allocated by the ONU to the first user equipment after the first user equipment establishes a WIFI communication connection with the ONU, and the ID and the IP are transmitted to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device; an ID and IP sending module is used to send the IP and ID to the ONU; a confirmation response frame receiving module is used to receive a confirmation response frame (ACK) sent by the ONU; a first fast data communication module is used to directly receive the uplink data sent by the first UE through the ONU, or directly send the downlink data to the first user equipment through the ONU.

[0016] In a sixth aspect, the present invention provides a signal transmission device for a home 4G / 5G base station, wherein the home 4G / 5G base station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; wherein the device The device is configured to run on the first UE, and includes: a second WIFI communication connection establishing module, used to establish a WIFI communication connection with the ONU; an IP receiving module, used to receive the IP allocated from the ONU; an IP reporting module, used to report the IP to the 4G / 5G base station via the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device; a second fast data communication module, used to directly send uplink data to the 4G / 5G base station through the ONU, or directly receive downlink data from the 4G / 5G base station through the ONU.

[0017] In the seventh aspect, the present invention provides a home 4G / 5G base station, which includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit the home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit the mobile wireless network data between the one-to-many device and a second user equipment; wherein the ONU, the 4G / 5G base station, and the first UE are also used to execute the above method.

[0018] The beneficial effects of the present invention are:

[0019] The present invention establishes a data channel based on the first UE between the 4G / 5G base station and the ONU. The data channel only needs to be forwarded by the ONU to transmit data between the first UE and the 4G / 5G base station, thereby overcoming the technical problems of delay and slow data transmission of the first UE in the prior art, and realizing the simultaneous combination of the air interface resources of the WiFi and the air interface resources of the base station for data transmission, thereby increasing the transmission rate of the uplink and downlink data of the first UE.

[0020] In addition, the first UE of the present invention can perform data transmission through two data channels (the fast data channel of the present invention and the traditional data channel). When the signal quality of one of the channels is poor, it can be transmitted through the other channel, thereby solving the technical problem that data jamming may occur when the first UE is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a home 4G / 5G small base station in the prior art;

[0022] Figure 2 It is a flow chart of an embodiment of a signal transmission method for a home 4G / 5G small station of the present invention;

[0023] Figure 3 It is a structural schematic diagram of an embodiment of a signal transmission system for a home 4G / 5G small station of the present invention. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0025] In this application, the hardware architecture of the home 4G / 5G base station is similar to Figure 1 The hardware architecture of the home 4G / 5G base station is the same, the improvement lies in the software. Embodiment 1

[0026] See also Figure 2 , Figure 2 FIG. 1 is a flow chart of an embodiment of a signal transmission method for a home 4G / 5G small station of the present invention. Figure 2 As shown, the method comprises the following steps:

[0027] S11: The first UE 10 establishes a WIFI communication connection with the ONU 9;

[0028] The first UE 10 is a first user equipment. The first UE 10 may be a desktop computer, a mobile phone, a tablet computer, or other user equipment with WIFI communication function. The first UE 10 communicates with the ONU 9 via WIFI to transmit home broadband data.

[0029] S12: ONU9 sends the allocated IP to the first UE10;

[0030] After ONU9 establishes a WIFI communication connection with the first UE10, ONU9 sends the allocated WIFI IP to the first UE10.

[0031] S13: The first UE 10 reports the IP to the 4G / 5G base station 3 via the ONU 9, a one-to-many device, at least one level of optical splitter, and an all-in-one communication device;

[0032] S14: The 4G / 5G base station 3 sends the IP and the ID of the first UE 10 to the ONU 9;

[0033] The IP and the ID are sent to ONU9 via the 4G / 5G base station 3, an all-in-one communication device, at least one level of optical splitter, and a one-to-many device.

[0034] S15: ONU9 sends an acknowledgment response frame (ACK) to 4G / 5G base station 3;

[0035] After receiving the IP and the ID of the first UE10 sent by the 4G / 5G base station 3, ONU9 will perform data verification on the IP and the ID. If the data verification passes, it will send an acknowledgment response frame (ACK) to the 4G / 5G base station 3.

[0036] S16: After the 4G / 5G base station 3 receives the confirmation response frame (ACK), a data channel based on the first UE 10 will be established between the 4G / 5G base station 3 and the ONU 9.

[0037] The application scenario of this method is: data related to the base station core network can be transmitted through the channel. When the first UE10 has uplink data to transmit, in addition to the traditional direct method (that is, transmission through multiple devices), it can also be transmitted to the 4G / 5G base station 3 through ONU9, and the 4G / 5G base station 3 then transmits the data through the core network (UL data: UE→ONU→base station) or when the UE has corresponding downlink data coming from the core network, it can be transmitted to ONU9 through the 4G / 5G base station 3, and then transmitted to the first UE10 (DL data: base station→ONU→data).

[0038] like Figure 2 As shown, that is, after receiving the uplink data from the first UE10, ONU9 directly sends the uplink data to the 4G / 5G base station 3; or after receiving the downlink data from the 4G / 5G base station 3, ONU9 directly sends the downlink data to the first UE10.

[0039] It should be noted here that when the first UE10 logs off the network or disconnects the wifi connection, it will notify the 4G / 5G base station 3 to dismantle the data channel. Embodiment 2

[0040] See also Figure 3 , Figure 3 FIG. 1 is a schematic diagram of a structure of a signal transmission system for a home 4G / 5G base station according to an embodiment of the present invention. Figure 3 As shown, the signal transmission system includes device 1, device 2 and device 3.

[0041] Among them, device 1 runs on the first UE, device 2 runs on the ONU, and device 3 runs on the 4G / 5G base station.

[0042] Specifically, the device 2 includes a first WIFI communication connection establishment module 21, an IP allocation module 22, a first IP and ID receiving module 23, a confirmation response frame sending module 24, and a data forwarding module 25. The first WIFI communication connection establishment module 21 is used to establish a WIFI communication connection with the first UE. The IP allocation module 22 is used to allocate an IP to the first UE, wherein the IP is reported to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device. The first IP and ID receiving module 23 is used to receive the IP and the ID of the first UE sent by the 4G / 5G base station. The confirmation response frame sending module 24 is used for the ONU to send a confirmation response frame (ACK) to the 4G / 5G base station, wherein after the ACK is received by the 4G / 5G base station, a data channel based on the first UE will be established between the 4G / 5G base station and the ONU. The data forwarding module 25 is used to directly send the uplink data to the 4G / 5G base station after receiving the uplink data of the first UE; or the ONU directly sends the downlink data to the first UE after receiving the downlink data of the 4G / 5G base station.

[0043] The device 3 includes a second ID and IP receiving module 31, an ID and IP sending module 32, a confirmation response frame receiving module 33 and a first fast data communication module 34. The second ID and IP receiving module 31 is used to receive the ID and IP sent from the first UE, wherein the ID is the ID of the first UE, the IP is the IP address assigned by the ONU to the first user equipment after the first user equipment establishes a WIFI communication connection with the ONU, and the ID and the IP are transmitted to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device. The ID and IP sending module 32 is used to send the IP and ID to the ONU. The confirmation response frame receiving module 33 is used to receive the confirmation response frame (ACK) sent by the ONU. The first fast data communication module 34 is used to directly receive the uplink data sent by the first UE through the ONU, or directly send the downlink data to the first user equipment through the ONU.

[0044] The device 1 includes a second WIFI communication connection establishment module 11, an IP receiving module 12, an IP reporting module 13, and a second fast data communication module 14. The second WIFI communication connection establishment module 11 is used to establish a WIFI communication connection with the ONU; the IP receiving module 12 is used to receive the IP allocated from the ONU. The IP reporting module 13 is used to report the IP to the 4G / 5G base station via the ONU, the one-to-many device, the at least one level splitter, and the all-in-one communication device. The second fast data communication module 14 is used to send uplink data directly to the 4G / 5G base station through the ONU, or to receive downlink data directly from the 4G / 5G base station through the ONU.

[0045] Specifically, the working methods of each module in this embodiment have been described in detail in the first embodiment and will not be repeated here. Embodiment 3

[0046] The present invention also provides a home 4G / 5G small station. The hardware structure of the home 4G / 5G small station can be found in Figure 1 , wherein the ONU, the 4G / 5G base station, and the first UE are also used to execute the method described in Example 1.

[0047] The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A signal transmission method for a home 4G / 5G base station, wherein the home 4G / 5G base station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user equipment; characterized in that, The method is performed by the ONU, comprising: The ONU establishes a WIFI communication connection with the first UE; The ONU allocates an IP to the first UE, wherein the IP is reported to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level optical splitter, and the all-in-one communication device; The ONU receives the IP and the ID of the first UE sent by the 4G / 5G base station; The ONU sends an acknowledgment response frame (ACK) to the 4G / 5G base station, wherein after the ACK is received by the 4G / 5G base station, a data channel based on the first UE is established between the 4G / 5G base station and the ONU; After receiving the uplink data from the first UE, the ONU directly sends the uplink data to the 4G / 5G base station; or after receiving the downlink data from the 4G / 5G base station, the ONU directly sends the downlink data to the first UE.

2. A signal transmission method for a home 4G / 5G base station, the home 4G / 5G base station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user equipment; characterized in that, The method is performed by the 4G / 5G base station, comprising: The 4G / 5G base station receives an ID and an IP sent from the first UE, wherein the ID is the ID of the first UE, and the IP is the IP address assigned by the ONU to the first user equipment after the first user equipment establishes a WIFI communication connection with the ONU, and the ID and the IP are transmitted to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level optical splitter, and the all-in-one communication device; The 4G / 5G base station sends the IP and ID to the ONU; The 4G / 5G base station receives an acknowledgment response frame (ACK) sent by the ONU; The 4G / 5G base station directly receives the uplink data sent by the first UE through the ONU, or directly sends the downlink data to the first user equipment through the ONU.

3. A signal transmission method for a home 4G / 5G base station, the home 4G / 5G base station includes a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user equipment; characterized in that, The method is performed by the first UE, including: The first UE establishes a WIFI communication connection with the ONU; The first UE receives an IP allocated from the ONU; The first UE reports the IP to the 4G / 5G base station via the ONU, the one-to-many device, the at least one level optical splitter, and the all-in-one communication device; The first UE directly sends uplink data to the 4G / 5G base station through the ONU, or directly receives downlink data from the 4G / 5G base station through the ONU.

4. A signal transmission device for a home 4G / 5G base station, the home 4G / 5G base station comprising a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user equipment; characterized in that, The device runs on the ONU and includes: A first WIFI communication connection establishing module, used to establish a WIFI communication connection with the first UE; An IP allocation module, configured to allocate an IP to the first UE, wherein the IP is reported to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level optical splitter, and the all-in-one communication device; A first IP and ID receiving module, configured to receive the IP and the ID of the first UE sent by the 4G / 5G base station; A confirmation response frame sending module, used for the ONU to send a confirmation response frame (ACK) to the 4G / 5G base station, wherein after the ACK is received by the 4G / 5G base station, a data channel based on the first UE will be established between the 4G / 5G base station and the ONU; A data forwarding module is used to directly send the uplink data to the 4G / 5G base station after receiving the uplink data of the first UE; or the ONU directly sends the downlink data to the first UE after receiving the downlink data of the 4G / 5G base station.

5. A signal transmission device for a home 4G / 5G base station, the home 4G / 5G base station comprising a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user device; the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user device; characterized in that, The device runs on the 4G / 5G base station and includes: A second ID and IP receiving module, configured to receive an ID and an IP sent from the first UE, wherein the ID is the ID of the first UE, the IP is the IP address assigned by the ONU to the first user equipment after the first user equipment establishes a WIFI communication connection with the ONU, and the ID and the IP are transmitted to the 4G / 5G base station via the first UE, the ONU, the one-to-many device, the at least one level optical splitter, and the all-in-one communication device; An ID and IP sending module, used for sending the IP and ID to the ONU; A confirmation response frame receiving module, used for receiving a confirmation response frame (ACK) sent by the ONU; The first fast data communication module is used to directly receive the uplink data sent by the first UE through the ONU, or directly send the downlink data to the first user equipment through the ONU.

6. A signal transmission device for a home 4G / 5G base station, the home 4G / 5G base station comprising a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user equipment; characterized in that, The device runs on the first UE and includes: A second WIFI communication connection establishing module, used to establish a WIFI communication connection with the ONU; An IP receiving module is used to receive an IP allocated from the ONU; An IP reporting module, used to report the IP to the 4G / 5G base station via the ONU, the one-to-many device, the at least one level optical splitter, and the all-in-one communication device; The second fast data communication module is used to send uplink data directly to the 4G / 5G base station through the ONU, or to receive downlink data directly from the 4G / 5G base station through the ONU.

7. A home 4G / 5G base station, comprising a switch, an optical line terminal (OLT), a 4G / 5G base station, an all-in-one communication device, at least one level of optical splitter, a one-to-many device, a distributed radio remote unit (DRU) and an optical network unit (ONU); the ONU is used to transmit home broadband network data between the one-to-many device and a first user equipment (UE); the DRU is used to transmit mobile wireless network data between the one-to-many device and a second user equipment; characterized in that, The ONU is further used to execute the method as claimed in claim 1, the 4G / 5G base station is further used to execute the method as claimed in claim 2, and the first UE is further used to execute the method as claimed in claim 3.

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