A network coverage system

Abstract

The application provides a network coverage system, relates to the field of network equipment, and comprises a plurality of first network coverage components and a plurality of second network coverage components, each first network coverage component comprises a first master fusion device and a first slave fusion device, each second network coverage component comprises a second master fusion device, a first optical splitter and a plurality of second slave fusion devices, the output end of the first master fusion device is connected with the input end of the first slave fusion device in communication through an optical fiber, the output end of the second master fusion device is connected with the input end of the first optical splitter in communication through an optical fiber, and the output end of the first optical splitter is connected with the plurality of second slave fusion devices in communication through optical fibers. The network coverage system provided by the application transmits wireless signals to the outside through the first master fusion device, the second master fusion device, the first slave fusion device and the second slave fusion device, and realizes comprehensive coverage of indoor networks.

Description

Technical Field

[0001] This application relates to the field of network equipment, and more particularly to a network coverage system. Background Technology

[0002] Currently, there are two main ways to achieve network coverage for indoor networks, such as home networks: one is to install indoor distributed antennas, and the other is to install home base stations.

[0003] Indoor distributed antennas are often installed at the entrance door and on the roof, which cannot provide effective full coverage of all indoor areas. When a home base station is used for both home broadband and wireless network simultaneously, the home broadband bandwidth is occupied by the wireless network, affecting home broadband usage.

[0004] Therefore, how to achieve comprehensive indoor network coverage and ensure indoor network quality are technical challenges that need to be addressed in this field. Utility Model Content

[0005] This application provides a network coverage system to address the technical problem that existing network devices struggle to achieve comprehensive indoor network coverage and ensure indoor network quality.

[0006] In a first aspect, embodiments of this application provide a network coverage system, including: a plurality of first network coverage components and a plurality of second network coverage components. The plurality of first network coverage components include a plurality of first main fusion devices and a plurality of first slave fusion devices. The second network coverage components include a second main fusion device, a first optical splitter, and a plurality of second slave fusion devices. The output end of the first main fusion device is communicatively connected to the input end of the first slave fusion device via an optical fiber. The output end of the second main fusion device is communicatively connected to the input end of the first optical splitter via an optical fiber. The output end of the first optical splitter is communicatively connected to the plurality of second slave fusion devices via an optical fiber.

[0007] Wherein, both the first main fusion device and the second main fusion device are main FTTR and micro repeater fusion devices, and both the first slave fusion device and the second slave fusion device are slave FTTR and micro repeater fusion devices;

[0008] The first master fusion device is used to send communication optical signals to the first slave fusion device, and the second master fusion device is used to send communication optical signals to the second slave fusion device, wherein the communication optical signals include broadband optical signals and radio frequency optical signals;

[0009] The first main fusion device, the second main fusion device, the first slave fusion device, and the second slave fusion device are used to transmit wireless signals to the outside world, and the wireless signals include WiFi signals and radio frequency signals.

[0010] Optionally, the network coverage system further includes a wavelength division multiplexing device and a second optical splitter;

[0011] The output end of the wavelength division multiplexing device is communicatively connected to the input end of the second optical splitter via optical fiber, and the output end of the second optical splitter is connected to multiple first network coverage components via optical fiber, and the output end of the second optical splitter is connected to multiple second network coverage components via optical fiber.

[0012] The wavelength division multiplexing (WDM) device is used to multiplex the received radio frequency optical signal and broadband optical signal. The WDM device transmits the communication optical signal through the second optical splitter to multiple first network coverage components and multiple second network coverage components via optical fiber.

[0013] Optionally, the wavelength division multiplexing device is a passive wavelength division multiplexing device, and / or the second optical splitter is a passive optical splitter.

[0014] Optionally, the network coverage system further includes a wireless signal source component;

[0015] The first input terminal of the wavelength division multiplexing device is communicatively connected to the output terminal of the wireless source section via an optical fiber, and the wireless source section is used to send the radio frequency optical signal to the wavelength division multiplexing device.

[0016] Optionally, the wireless signal source portion includes wireless radio frequency equipment and fiber optic repeater near-end equipment;

[0017] The output of the wireless radio frequency device is connected to the input of the fiber optic repeater near-end device via a feeder line, and the output of the fiber optic repeater near-end device is connected to the input of the wavelength division multiplexing device via an optical fiber.

[0018] The wireless radio frequency device is used to send wireless radio frequency signals to the near-end device of the fiber optic repeater.

[0019] The fiber optic repeater near-end device is used to convert the wireless radio frequency signal into the aforementioned radio frequency optical signal, and to send the radio frequency optical signal to the wavelength division multiplexing device.

[0020] Optionally, the network coverage system further includes a home broadband optical access network;

[0021] The second input terminal of the wavelength division multiplexing device is communicatively connected to the output terminal of the home broadband optical access network via an optical fiber. The home broadband optical access network is used to send the broadband optical signal to the wavelength division multiplexing device.

[0022] Optionally, the main FTTR and miniature repeater fusion device includes a first wave demultiplexing unit, a main FTTR device unit, a main radio frequency unit, and a second wave demultiplexing unit;

[0023] The first output terminal of the first wave demultiplexing unit is communicatively connected to the main FTTR device unit, and the second output terminal of the first wave demultiplexing unit is communicatively connected to the main radio frequency unit.

[0024] The output of the main FTTR device unit is communicatively connected to the first input of the second wave demultiplexing unit, and the output of the main radio frequency unit is communicatively connected to the second input of the second wave demultiplexing unit.

[0025] Optionally, both the first wave demultiplexing unit and the second wave demultiplexing unit are passive wave demultiplexing units.

[0026] Optionally, the FTTR and micro repeater fusion device includes a third-wave demultiplexing unit, an FTTR device unit, and a wireless radio frequency unit;

[0027] The first output terminal of the third wave demultiplexing unit is communicatively connected to the slave FTTR device unit, and the second output terminal of the third wave demultiplexing unit is communicatively connected to the slave radio frequency unit.

[0028] Optionally, the third wave decomposition and multiplexing unit is a passive wave decomposition and multiplexing unit.

[0029] This application provides a network coverage system, including multiple first network coverage components and multiple second network coverage components. Each first network coverage component includes a first main fusion device and a first slave fusion device. Each second network coverage component includes a second main fusion device, a first optical splitter, and multiple second slave fusion devices. The output of the first main fusion device is communicatively connected to the input of the first slave fusion device via optical fiber. The output of the second main fusion device is communicatively connected to the input of the first optical splitter via optical fiber. The output of the first optical splitter is communicatively connected to the multiple second slave fusion devices via optical fiber. The network coverage system provided by this application transmits wireless signals externally through the first main fusion device, the second main fusion device, the first slave fusion device, and the second slave fusion devices, achieving comprehensive indoor network coverage. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is one of the structural schematic diagrams of a network coverage system provided in the embodiments of this application;

[0032] Figure 2 This is a second schematic diagram of the structure of a network coverage system provided in an embodiment of this application;

[0033] Figure 3 This is a schematic diagram of the structure of the main fusion device provided in the embodiments of this application;

[0034] Figure 4 This is a schematic diagram of the structure of the fusion device provided in the embodiments of this application.

[0035] Explanation of reference numerals in the attached figures:

[0036] 100. First network coverage component; 200. Second network coverage component; 110. First master fusion device; 120. First slave fusion device; 210. Second master fusion device; 220. Second slave fusion device; 230. First optical splitter; 300. Wavelength division multiplexing device; 400. Second optical splitter; 500. Wireless signal source section; 510. Wireless radio frequency device; 520. Fiber optic repeater near-end device; 600. Home broadband optical access network; 111. First wavelength demultiplexing unit; 112. Master FTTR device unit; 113. Master wireless radio frequency unit; 114. Second wavelength demultiplexing unit; 121. Third wavelength demultiplexing unit; 122. Slave FTTR device unit; 123. Slave wireless radio frequency unit. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0038] See Figure 1 , Figure 1 This is one of the structural schematic diagrams of a network coverage system provided in the embodiments of this application, such as... Figure 1As shown, the network coverage system provided in this application embodiment includes multiple first network coverage components 100 and multiple second network coverage components 200. Each first network coverage component 100 includes a first main fusion device 110 and a first slave fusion device 120. Each second network coverage component 200 includes a second main fusion device 210, a first optical splitter 230 and multiple second slave fusion devices 220. The output end of the first main fusion device 110 is communicatively connected to the input end of the first slave fusion device 120 via optical fiber. The output end of the second main fusion device 210 is communicatively connected to the input end of the first optical splitter 230 via optical fiber. The output end of the first optical splitter 230 is communicatively connected to the multiple second slave fusion devices 220 via optical fiber.

[0039] In this system, both the first main fusion device 110 and the second main fusion device 210 are main FTTR and micro repeater fusion devices, and both the first slave fusion device 120 and the second slave fusion device 220 are slave FTTR and micro repeater fusion devices. In this system, broadband services and wireless mobile communication services are independent of each other and do not interfere with one another.

[0040] The network coverage system provided in this embodiment works as follows: the first main fusion device 110 sends communication optical signals to the first slave fusion device 120, and the second main fusion device 210 sends communication optical signals to the second slave fusion device 220. The communication optical signals include broadband optical signals and radio frequency optical signals. The first main fusion device 110, the second main fusion device 210, the first slave fusion device 120, and the second slave fusion device 220 can be installed in the home along with home broadband or enterprise broadband, extending to every room requiring network coverage. Furthermore, the first main fusion device 110, the second main fusion device 210, the first slave fusion device 120, and the second slave fusion device 220 are used to transmit wireless signals, including WiFi signals and radio frequency signals, to achieve comprehensive coverage of the wireless mobile communication network.

[0041] The network coverage system provided in this application transmits wireless signals to the outside world through a first main fusion device 110, a second main fusion device 210, a first slave fusion device 120, and a second slave fusion device 220 to achieve full coverage of the indoor network; the aforementioned wireless signals include WiFi signals and radio frequency signals to ensure the quality of the indoor network.

[0042] Please see Figure 2 Optionally, the network coverage system further includes a wavelength division multiplexing device 300 and a second optical splitter 400;

[0043] The output of the wavelength division multiplexing device 300 is communicatively connected to the input of the second optical splitter 400 via optical fiber, and the output of the second optical splitter 400 is connected to a plurality of the first network coverage components 100 via optical fiber, and the output of the second optical splitter 400 is connected to a plurality of the second network coverage components 200 via optical fiber.

[0044] The wavelength division multiplexing device 300 is used to multiplex the received radio frequency optical signal and broadband optical signal. The wavelength division multiplexing device 300 transmits the communication optical signal through the second optical splitter 400 to multiple first network coverage components 400 and multiple second network coverage components 200 via optical fiber.

[0045] Optionally, the wavelength division multiplexing device 300 is a passive wavelength division multiplexing device 300, and / or the second optical splitter 400 is a passive optical splitter.

[0046] The network coverage system provided in this application embodiment also includes a wavelength division multiplexing device 300 and a second optical splitter 400. Radio frequency optical signals and broadband optical signals are jointly accessed by the wavelength division multiplexing device 300. The wavelength division multiplexing device 300 multiplexes the radio frequency optical signals and broadband optical signals, and then the wavelength division multiplexing device 300 transmits the communication optical signals through the second optical splitter 400 to multiple first network coverage components 100 and multiple second network coverage components 200 via optical fiber.

[0047] Please see Figure 2 Optionally, the network coverage system further includes a wireless signal source section 500;

[0048] The first input terminal of the wavelength division multiplexing device 300 is communicatively connected to the output terminal of the wireless source section 500 through the main optical fiber. The wireless source section 500 is used to send the radio frequency optical signal to the wavelength division multiplexing device 300.

[0049] Please see Figure 2 Optionally, the wireless source section 500 includes a wireless radio frequency device 510 and a fiber optic repeater near-end device 520;

[0050] The output of the wireless radio frequency device 510 is connected to the input of the fiber optic repeater near-end device 520 via a feeder line, and the output of the fiber optic repeater near-end device 520 is connected to the input of the wavelength division multiplexing device 300 via an optical fiber.

[0051] The wireless radio frequency device 510 is used to send wireless radio frequency signals to the near-end device 520 of the optical fiber repeater.

[0052] The fiber optic repeater near-end device 520 is used to convert the wireless radio frequency signal into the aforementioned radio frequency optical signal and send the radio frequency optical signal to the wavelength division multiplexing device 300.

[0053] The network coverage system provided in this embodiment also includes a wireless signal source section 500, which includes a wireless radio frequency device 510 and a fiber optic repeater near-end device 520.

[0054] The aforementioned wireless radio frequency device 510 transmits wireless radio frequency signals to the fiber optic repeater near-end device 520 via a feeder. After receiving the wireless radio frequency signals, the fiber optic repeater near-end device 520 converts the wireless radio frequency signals into radio frequency optical signals and transmits them to the wavelength division multiplexing device 300 via optical fiber.

[0055] Please see Figure 2 Optionally, the network coverage system further includes a home broadband optical access network 600;

[0056] The second input terminal of the wavelength division multiplexing device 300 is communicatively connected to the home broadband optical access network 600 via optical fiber.

[0057] The home broadband optical access network 600 is used to send the broadband optical signal to the wavelength division multiplexing equipment 300.

[0058] The network coverage system provided in this embodiment also includes a home broadband optical access network 600, which may include an optical line terminal (OLT), an optical distribution network (ODN), and optical network units (ONUs) / optical network terminals (ONTs). The aforementioned home broadband optical access network 600 transmits broadband optical signals to the wavelength division multiplexing equipment 300 via optical fiber transmission.

[0059] Please see Figure 3 Optionally, the main FTTR and micro repeater fusion device includes a first wave demultiplexing unit 111, a main FTTR device unit 112, a main radio frequency unit 113, and a second wave demultiplexing unit 114.

[0060] The first output terminal of the first wave demultiplexing unit 111 is communicatively connected to the main FTTR device unit 112, and the second output terminal of the first wave demultiplexing unit 111 is communicatively connected to the main radio frequency unit 113.

[0061] The output of the main FTTR device unit 112 is communicatively connected to the first input of the second wave demultiplexing unit 114, and the output of the main radio frequency unit 113 is communicatively connected to the second input of the second wave demultiplexing unit 114.

[0062] The main FTTR and micro repeater fusion device in this embodiment includes two wave demultiplexing units, namely the first wave demultiplexing unit 111 and the second wave demultiplexing unit 114, the main FTTR device unit 112, and the main radio frequency unit 113.

[0063] The first wave demultiplexing unit 111 is used to demultiplex the communication optical signal split by the first optical splitter 230 into a broadband optical signal and a radio frequency optical signal, and send them to the main FTTR equipment unit 112 and the main wireless radio frequency unit 113, respectively.

[0064] The main FTTR device unit 112 is used to transmit WiFi signals. Furthermore, the main FTTR device unit 112 is responsible for the core functions of the entire FTTR network, including signal reception and conversion, network management, data distribution, security authentication, and remote management.

[0065] The main wireless radio frequency unit 113 is used to transmit wireless radio frequency signals to the outside world. It is mainly responsible for receiving, amplifying, optimizing and distributing signals, as well as transparently transmitting radio frequency messages between the fiber optic repeater near-end device 520 and the slave fusion device.

[0066] The main FTTR device unit 112 converts the relevant and management information that needs to be forwarded to the slave FTTR device unit 122 into broadband optical signals and accesses the second demultiplexing unit 114; the main radio frequency unit 113 converts the radio frequency messages exchanged between the fiber optic repeater near-end device 520 and the slave radio frequency unit 123 into optical signals and accesses the second demultiplexing unit 114.

[0067] The second wave demultiplexing unit 114 multiplexes the aforementioned broadband optical signal and radio frequency optical signal and transmits them through optical fiber to the FTTR and miniature repeater fusion device.

[0068] Optionally, both the first wave demultiplexing unit 111 and the second wave demultiplexing unit 114 are passive wave demultiplexing units.

[0069] Please see Figure 4 Optionally, the FTTR and micro repeater fusion device includes a third wave demultiplexing unit 121, an FTTR device unit 122, and a wireless radio frequency unit 123.

[0070] The first output terminal of the third wave demultiplexing unit 121 is communicatively connected to the slave FTTR device unit 122, and the second output terminal of the third wave demultiplexing unit 121 is communicatively connected to the slave radio frequency unit 123.

[0071] The fusion device in this embodiment includes a third wave demultiplexing unit 121, an FTTR device unit 122, and a radio frequency unit 123.

[0072] The third wave demultiplexing unit 121 is used to receive the communication optical signal sent by the main FTTR and the micro repeater fusion device, and decompose the communication optical signal into a broadband optical signal and a radio frequency optical signal, and send them to the slave FTTR device unit 122 and the slave radio frequency unit 123 respectively.

[0073] The FTTR device unit 122 is used to transmit WiFi signals to the outside world and is responsible for indoor WiFi coverage, providing stable WiFi network connection, data distribution, security authentication and other functions.

[0074] The wireless radio frequency unit 123 is used to transmit wireless radio frequency signals to the outside world, and is mainly responsible for receiving, amplifying, optimizing and distributing wireless mobile network signals to extend the coverage of wireless mobile communication network signals.

[0075] Optionally, the third wave decomposition and multiplexing unit 121 is a passive wave decomposition and multiplexing unit.

[0076] It should be noted that the radio frequency optical signal output by the fiber optic repeater near-end device 520 and the broadband optical signal output by the home broadband optical access network 600 use different wavelengths. The fiber optic repeater near-end device 520, the main wireless radio frequency unit 113, and the slave wireless radio frequency unit 123 can support multiple frequency bands and multiple network standards according to the actual needs of the existing network.

[0077] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0078] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0079] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A network coverage system, characterized in that, The network coverage system includes: multiple first network coverage components and multiple second network coverage components. Each first network coverage component includes a first master fusion device and a first slave fusion device. Each second network coverage component includes a second master fusion device, a first optical splitter, and multiple second slave fusion devices. The output of the first master fusion device is communicatively connected to the input of the first slave fusion device via optical fiber. The output of the second master fusion device is communicatively connected to the input of the first optical splitter via optical fiber. The output of the first optical splitter is communicatively connected to the multiple second slave fusion devices via optical fiber. Wherein, both the first main fusion device and the second main fusion device are main FTTR and micro repeater fusion devices, and both the first slave fusion device and the second slave fusion device are slave FTTR and micro repeater fusion devices; The first master fusion device is used to send communication optical signals to the first slave fusion device, and the second master fusion device is used to send communication optical signals to the second slave fusion device, wherein the communication optical signals include broadband optical signals and radio frequency optical signals; The first main fusion device, the second main fusion device, the first slave fusion device, and the second slave fusion device are used to transmit wireless signals to the outside world, and the wireless signals include WiFi signals and radio frequency signals.

2. The network coverage system according to claim 1, characterized in that, The network coverage system also includes wavelength division multiplexing equipment and a second optical splitter; The output end of the wavelength division multiplexing device is communicatively connected to the input end of the second optical splitter via optical fiber, and the output end of the second optical splitter is connected to multiple first network coverage components via optical fiber, and the output end of the second optical splitter is connected to multiple second network coverage components via optical fiber. The wavelength division multiplexing (WDM) device is used to multiplex the received radio frequency optical signal and broadband optical signal. The WDM device transmits the communication optical signal through the second optical splitter to multiple first network coverage components and multiple second network coverage components via optical fiber.

3. The network coverage system according to claim 2, characterized in that, The wavelength division multiplexing device is a passive wavelength division multiplexing device, and / or the second optical splitter is a passive optical splitter.

4. The network coverage system according to claim 2, characterized in that, The network coverage system also includes a wireless signal source component; The first input terminal of the wavelength division multiplexing device is communicatively connected to the output terminal of the wireless source section via an optical fiber, and the wireless source section is used to send the radio frequency optical signal to the wavelength division multiplexing device.

5. The network coverage system according to claim 4, characterized in that, The wireless signal source includes wireless radio frequency equipment and fiber optic repeater near-end equipment; The output of the wireless radio frequency device is connected to the input of the fiber optic repeater near-end device via a feeder line, and the output of the fiber optic repeater near-end device is connected to the input of the wavelength division multiplexing device via an optical fiber. The wireless radio frequency device is used to send wireless radio frequency signals to the near-end device of the fiber optic repeater. The fiber optic repeater near-end device is used to convert the wireless radio frequency signal into the radio frequency optical signal and send the radio frequency optical signal to the wavelength division multiplexing device.

6. The network coverage system according to claim 2, characterized in that, The network coverage system also includes home broadband optical access networking; The second input terminal of the wavelength division multiplexing device is communicatively connected to the output terminal of the home broadband optical access network via an optical fiber. The home broadband optical access network is used to send the broadband optical signal to the wavelength division multiplexing device.

7. The network coverage system according to any one of claims 1-6, characterized in that, The main FTTR and micro repeater fusion device includes a first wave demultiplexing unit, a main FTTR device unit, a main radio frequency unit, and a second wave demultiplexing unit; The first output terminal of the first wave demultiplexing unit is communicatively connected to the main FTTR device unit, and the second output terminal of the first wave demultiplexing unit is communicatively connected to the main radio frequency unit. The output of the main FTTR device unit is communicatively connected to the first input of the second wave demultiplexing unit, and the output of the main radio frequency unit is communicatively connected to the second input of the second wave demultiplexing unit.

8. The network coverage system according to claim 7, characterized in that, Both the first wave decomposition and multiplexing unit and the second wave decomposition and multiplexing unit are passive wave decomposition and multiplexing units.

9. The network coverage system according to any one of claims 1-6, characterized in that, The FTTR and mini repeater fusion device includes a third-wave demultiplexing unit, an FTTR device unit, and a wireless radio frequency unit; The first output terminal of the third wave demultiplexing unit is communicatively connected to the slave FTTR device unit, and the second output terminal of the third wave demultiplexing unit is communicatively connected to the slave radio frequency unit.

10. The network coverage system according to claim 9, characterized in that, The third wave decomposition and multiplexing unit is a passive wave decomposition and multiplexing unit.

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