KR100970671B1 - Unified repeater for mobile communication and wire/wireless internet - Google Patents

Abstract

PURPOSE: A mobile communications and wire/wireless internet integration relay system is provided to enlarge the range of service by directly using GE-PON(Gigabit Ethernet Passive Optical Network) or E-PON(Ethernet-Passive Optical Network) optical signals. CONSTITUTION: A selective processor(300) offers from one or more optical cables reverse 3G/4G optical signals, reverse 3G/4G/internet optical signals, and signals processed through demultiplexing and optic to electric conversion to a signal processor(200). The selective processor offers from one or more UTP(Unshielded Twisted Pair) cables reverse 3G/4G signals, reverse 3G/internet signals, and reverse 4G/internet signals to the signal processor. The signal processor outputs signals obtained by electric to optic conversion of the signals to 3G, 4G, and internet optical cables.

Description

Unified Repeater For Mobile Communication And Wire / Wireless Internet}

The present invention relates to a relay device for eliminating shadow areas of mobile communication and wired and wireless Internet service, and more particularly, to a mobile communication and wired / wireless integrated relay device for integrating and relaying 3G (WCDMA), 4G (LTE), and wired and wireless Internet. It is about.

1 is a diagram illustrating various types of repeaters for relaying conventional mobile communication and wired and wireless Internet.

As shown in FIG. 1, in order to construct 3G (WCDMA), 4G (LTE), and GE / E-PON relay networks, relay networks must be separately constructed according to each service system. In the case of building an individual relay system according to such a service, there is a problem of waste of optical line resources as it is necessary to establish optical lines for each service. In addition, as described above, as the relay system needs to be constructed for each system, there is a problem in that an infrastructure construction cost (construction cost, frequency, etc.) increases.

Accordingly, the present invention was created in view of the above-described circumstances, and an object of the present invention is to efficiently use a mixed / multimedia environment such as 3G (WCDMA), 4G (LTE), wired / wireless Internet (100Mbps, 1Gbit Ethernet, WiFi), and IPTV / VoIP. It is to provide a mobile communication and wired and wireless Internet integrated relay device that can be supported by.

In addition, another object of the present invention can selectively support 3G / Internet, 4G / Internet, 3G / 4G / Internet relay services, mobile communication and wired and wireless Internet that can meet the high quality requirements in a multimedia service environment at a lower cost It is to provide an integrated relay device.

Mobile communication and wired and wireless Internet integrated relay apparatus according to the present invention for realizing the above object of the present invention receives a forward 3G optical signal, a forward 4G optical signal and a forward Internet optical signal through each of the 3G, 4G and Internet optical cables A signal processor for generating a forward 3G sector signal and a forward 4G sector signal based on the forward 3G optical signal and the forward 4G optical signal, and generating a 100 Mbps Ethernet signal from the forward internet optical signal; And multiplexing at least two of the forward 3G sector signal, the forward 4G sector signal, the forward 100 Mbps Ethernet signal, and the forward Internet optical signal from the signal processor, such that a forward 3G / 4G signal, a forward 3G / 4G optical signal, And an optional processor for generating a forward 3G / Internet signal, a forward 4G / Internet signal, a forward 3G / 4G / Internet optical signal, and outputting the generated signals through one or more optical cables and one or more UTP cables. Wherein the selective processing unit demultiplexes and photoelectrically converts a reverse 3G / 4G optical signal and a reverse 3G / 4G / Internet optical signal from the at least one optical cable, and provides the reverse signal from the at least one UTP cable. A 3G / 4G signal, a reverse 3G / internet signal, and a reverse 4G / internet signal are demultiplexed and provided to the signal processing unit, wherein the signal processing unit is reverse 3G signals, reverse 4G signals, and reverse internet signals from the selection processing unit. All-optical conversion to the 3G, 4G and Internet optical cables, characterized in that for outputting.

According to an embodiment, the signal processor receives the forward 3G optical signal, photoelectrically converts and demultiplexes the forward 3G optical signal to generate the forward 3G sector signal, and transmits the forward 3G sector signal to the signal processor. A 3G signal processor for multiplexing reverse 3G signals input from the signal processor and converting the multiplexed reverse 3G signals into optical signals to generate reverse 3G optical signals; Receiving the forward 4G optical signal, photoelectrically converting and demultiplexing the forward 4G optical signal to generate the forward 4G sector signal, providing the forward 4G sector signal to the signal processor, and receiving an input from the signal processor A 4G signal processor for multiplexing 4G signals and converting the multiplexed reverse 4G signal into an optical signal to generate a reverse 4G optical signal; And an Ethernet signal processor for photoelectrically converting the forward Internet optical signal to generate the 100 Mbps Ethernet signal, and optically converting reverse Internet signals from the selective processor to generate a reverse Internet optical signal.

According to an embodiment, the 3G signal processing unit may receive the forward 3G optical signal input through the 3G optical cable, photoelectrically convert the forward 3G optical signal, and optically convert the reverse 3G signal input to the 3G optical signal. 3G WDM optical module for outputting to optical cable; A 3G inverse framer for inversely framing the forward 3G signal from the 3G WDM optical module; A 3G demultiplexer for demultiplexing the forward 3G signal from the 3G deframer to generate the 3G forward step signal; A 3G combiner for combining incoming reverse 3G signals; A 3G multiplexer for multiplexing reverse 3G signals from the 3G combiner; And a 3G framer for framing the reverse 3G signal from the 3G multiplexer to generate the reverse 3G signal.

According to an embodiment, the 4G signal processing unit receives the forward 4G optical signal input through the 4G optical cable, photoelectrically converts the forward 4G optical signal, and converts the reverse 4G signal input to an optical signal. A 4G WDM optical module for outputting to the 4G optical cable; A 4G inverse framer for inversely framing the forward 4G signal from the 4G WDM optical module; A 4G demultiplexer for demultiplexing the forward 4G signal from the 4G deframer to generate the 4G forward step signal; A 4G combiner for combining incoming reverse 4G signals; A 4G multiplexer for multiplexing reverse 4G signals from the 4G combiner; And a 4G framer for framing the reverse 4G signal from the 4G multiplexer to generate the reverse 4G signal.

According to an embodiment, the Ethernet signal processor may include: an RN for distributing the forward Internet optical signal into a plurality of Internet optical signals and outputting a plurality of input reverse Internet optical signals to the Internet optical cable; An internet optical module for photoelectric conversion of a forward internet optical signal from the RN, and converting an input reverse internet signal into an optical signal and outputting the converted reverse internet optical signal to the RN; A GE-PON / E-PON MAC for assigning a GE-PON / E-PON MAC address to the Internet signal from the Internet optical module; And a 100M Ethernet multiple interface for distributing the Internet signal from the GE-PON / E-PON MAC into a plurality of Internet signals.

In some embodiments, the selective processing unit multiplexes and frames the forward 3G sector signal and the forward 4G sector signal from the signal processor to generate the forward 3G / 4G signal, and UTP the forward 3G / 4G signal. Outputting a cable, and inversely frame and demultiplexing the reverse 3G / 4G signal input through the UTP cable to generate the reverse 3G and 4G signals, respectively, and generate the reverse 3G and 4G signals to the signal processor. A first 3G / 4G selective processing unit for outputting; The forward 3G sector signal and the forward 4G sector signal from the signal processor are multiplexed and framed to generate the forward 3G / 4G signal, and the optical forward 3G / 4G signal is converted into an optical cable and output to the optical cable. A second photoelectric conversion, inverse framing and demultiplexing of the reverse 3G / 4G signal input through a cable to generate the reverse 3G and 4G signals, respectively, and output the generated reverse 3G and 4G signals to the signal processor; 3G / 4G optional processing unit; CWDM the forward 3G / 4G optical signal and the forward internet optical signal from the second 3G / 4G selective processing unit to generate the forward 3G / 4G / Internet optical signal, and reverse from the reverse 3G / 4G / Internet optical signal A 3G / 4G / Internet selective processing unit for generating a 3G signal, a reverse 4G signal, and a reverse Internet optical signal, and for providing the generated reverse 3G signal, reverse 4G signal, and reverse Internet optical signal to the signal processor; Multiplexing and framing the forward 3G sector signal and the 100 Mbps Ethernet signal to generate the forward 3G / Internet signal, output the forward 3G / Internet signal to a UTP cable, and reverse 3G / Internet signal input from the UTP cable A 3G / Internet selective processing unit for deframe and demultiplexing to generate a reverse 3G signal and a reverse Internet signal; And multiplexing and framing the forward 4G sector signal and the 100 Mbps Ethernet signal to generate the forward 4G / Internet signal, output the forward 4G / Internet signal to a UTP cable, and reverse 4G / Internet input from the UTP cable. 4G / Internet selective processing to deframe and demultiplex signals to generate reverse 4G signals and reverse Internet signals.

In some embodiments, the first 3G / 4G selective processing unit may include: a first 3G / 4G multiplexer for multiplexing the forward 3G sector signal and the forward 4G sector signal from the signal processor; A first 3G / 4G framer for generating the forward 3G / 4G signal by framing the forward 3G / 4G sector signal multiplexed by the first 3G / 4G multiplexer; A first PHY module for outputting the forward 3G / 4G signal to a UTP cable; A first 3G / 4G inverse framer for inversely framing the reverse 3G / 4G signal input through the first PHY module and the UTP cable; And a first 3G / 4G demultiplexer for demultiplexing the reverse 3G / 4G signal from the first 3G / 4G deframer to generate each of the reverse 3G and 4G signals.

According to an embodiment, the second 3G / 4G selective processing unit may include a second 3G / 4G multiplexer for multiplexing the forward 3G sector signal and the forward 4G sector signal; A second 3G / 4G framer for generating the forward 3G / 4G signal by framing the forward 3G / 4G sector signal multiplexed by the second 3G / 4G multiplexer; A first 3G / 4G WDM optical module for omitting the forward 3G / 4G signal to output the forward 3G / 4G optical signal to an optical cable; A second 3G / 4G inverse framer for inversely framing the reverse 3G / 4G signal input through the first 3G / 4G WDM optical module and the optical cable; And a second 3G / 4G demultiplexer for demultiplexing the reverse 3G / 4G signal from the second 3G / 4G deframer to generate each of the reverse 3G and 4G signals.

According to an embodiment, the 3G / 4G / Internet selective processing unit may convert the forward 3G / 4G signal into an optical light to output the forward 3G / 4G optical signal; CWDM the forward 3G / 4G optical signal and the forward internet optical signal from the second 3G / 4G WDM optical module to generate the forward 3G / 4G / Internet optical signal and generate the reverse 3G / 4G / Internet optical signal. A CWDM module for branching into reverse 3G / 4G optical signals and Internet optical signals; A third 3G / 4G inverse framer for inversely framing a reverse 3G / 4G signal from the second 3G / 4G WDM module; And a third demultiplexer for demultiplexing a reverse 3G / 4G signal from the third 3G / 4G deframer into the reverse 3G signal and the reverse 4G signal.

According to an embodiment, the 3G / Internet selective processing unit may include a 3G / Internet multiplexer for multiplexing the forward 3G sector signal and the forward Internet signal from the signal processing unit; A 3G / internet framer for generating the forward 3G / internet signal by framing the forward 3G / internet signal multiplexed by the 3G / internet multiplexer; A second PHY module for outputting the forward 3G / Internet signal to a UTP cable; A 3G / internet deframer for inversely framing the reverse 3G / Internet signal input through the second PHY module and the UTP cable; And a 3G / Internet demultiplexer for demultiplexing the reverse 3G / Internet signal from the 3G / Internet deframer to generate each of the reverse 3G and Internet signals.

According to an embodiment, the 4G / Internet selective processing unit may include: a 4G / Internet multiplexer for multiplexing the forward 4G sector signal and the forward Internet signal from the signal processing unit; A 4G / Internet framer for generating the forward 4G / Internet signal by framing the forward 4G / Internet signal multiplexed by the 4G / Internet multiplexer; A third PHY module for outputting the forward 4G / Internet signal to a UTP cable; A 4G / Internet deframer for inversely framing the reverse 4G / Internet signal input through the third PHY module and the UTP cable; And a 4G / Internet demultiplexer for demultiplexing the reverse 4G / Internet signal from the 4G / Internet deframer to generate each of the reverse 4G and Internet signals.

According to the present invention, there is provided an integrated relay apparatus capable of integrating respective relay systems such as GE / E-PON, 100M / 1G Ethernet, 3G (WCDMA), 4G (LTE), and WiFi. The integrated relay device of the present invention can be applied to all current communication systems, and high-quality demands for a multimedia service environment can be achieved by using only a mixed device of 100 Mbps Ethernet signal outputted by the existing mixed device of the Internet and mobile communication. Although it was difficult to meet the requirements, it can be extended by using GE-PON or E-PON optical signal directly, which enables faster and higher quality service.

In addition, the integrated relay device of the present invention is connected to a variety of sub-equipment, such as MHU (Master Hub Unit), SMHU (Slave Main Hub Unit), SHU (Slave Hub Unit), ERU (Extension Remote Unit) function, GE / E-PON architecture (RN) can be supported to support existing ONU (or ONT: Optic Network Terminal) and AP devices. In addition, it is possible to expand services such as VoIP / IPTV related to internet signals (LAN, WiFi, etc.), and to mix optical or UTP transmission and expand RF system, to simultaneously transmit mobile communication signals and internet optical signals on one optical line, and 3G. Optionally expand services by using processing functions such as / 4G Optic TX / RX, 3G / 4G Ethernet TX / RX, 3G / Internet Ethernet TX / RX, 4G / Internet Ethernet TX / RX, 3G / 4G Ethernet TX / RX It is possible to extract 100Mbps signal from GE / E and use it as internet signal source, and use this signal with mobile communication signal to expand.

1 is a diagram illustrating various types of repeaters for relaying conventional mobile communication and wired and wireless Internet.
2 is a block diagram illustrating a mobile communication and wired / wireless integrated relay device 100 according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, it will be described an embodiment of the present invention;

2 is a block diagram illustrating a mobile communication and wired / wireless integrated relay device 100 according to an embodiment of the present invention.

Referring to FIG. 2, the integrated mobile communication and wired / wireless internet relay apparatus 100 according to an embodiment of the present invention includes a signal processor 200 and an optional processor 300.

The signal processor 200 is connected to respective base stations / optical repeaters or optical repeaters (not shown) by 3G, 4G, and Internet optical cables, and forwards 3G through each of the 3G, 4G, and Internet optical cables. Receive an optical signal, a forward 4G optical signal, and a forward Internet optical signal, respectively. The signal processor 200 generates a forward 3G sector signal and a forward 4G sector signal based on the forward 3G optical signal and the forward 4G optical signal, generates a 100 Mbps Ethernet signal from the forward internet optical signal, and generates the The forward 3G sector signal, the forward 4G sector signal, and the 100 Mbps Ethernet signal are provided to the selective processing unit 300.

The selective processing unit 300 multiplexes two or more of the forward 3G sector signal, the forward 4G sector signal, the forward 100Mbps Ethernet signal, and the forward Internet optical signal from the signal processing unit 200 to forward 3G / 4G. Signals, forward 3G / 4G optical signals, forward 3G / Internet signals, forward 4G / Internet signals, forward 3G / 4G / Internet optical signals, and output the generated signals through one or more optical cables and one or more UTP cables do.

In addition, the selective processing unit 300 demultiplexes and photoelectrically converts a reverse 3G / 4G optical signal and a reverse 3G / 4G / Internet optical signal from the at least one optical cable, and provides the signal processor 200 to the signal processor 200. The reverse 3G / 4G signal, the reverse 3G / Internet signal, and the reverse 4G / Internet signal from the above UTP cable are demultiplexed and provided to the signal processor 200.

The signal processor 200 converts the reverse 3G signals, the reverse 4G signals, and the reverse Internet signals from the selection processor 300 to the respective 3G, 4G, and Internet optical cables.

In an embodiment, the signal processor 200 includes a 3G signal processor 210, a 4G signal processor 230, and an Ethernet signal processor 250.

The 3G signal processor 210 receives the forward 3G optical signal from a base station / optical repeater, and photoelectrically converts and demultiplexes the forward 3G optical signal to generate the forward 3G sector signal. Subsequently, the 3G signal processor 210 provides the forward 3G sector signal to the selective processor 300. In addition, the 3G signal processing unit 210 combines (summing) and multiplexes the reverse 3G signals input from the selective processing unit 300, converts the multiplexed reverse 3G signal into an optical signal to generate a reverse 3G optical signal, Output to the 3G optical cable.

The 4G signal processor 230 receives the forward 4G optical signal and photoelectrically converts and demultiplexes the forward 4G optical signal to generate the forward 4G sector signal. Subsequently, the 4G signal processor 230 provides the forward 4G sector signal to the selective processor 300. In addition, the 4G signal processor 230 combines (summing) and multiplexes reverse 4G signals input from the selective processor 300, converts the multiplexed reverse 4G signals into optical signals, and generates reverse 4G optical signals. Output to the 4G optical cable.

 In addition, the Ethernet signal processor 250 photoelectrically converts the forward Internet optical signal to generate the 100 Mbps Ethernet signal, and converts the reverse Internet signals from the selective processing unit 300 to all-optical light to generate a reverse Internet optical signal, Output the generated reverse Internet optical signal.

In an embodiment, the 3G signal processor 210 may include a 3G WDM optical module 211, a 3G deframe 212, a demultiplexer 213, a 3G combiner 216, a 3G multiplexer 215, and a 3G frame. Firearm 214 is included.

The 3G WDM optical module 211 receives the forward 3G optical signal input through the 3G optical cable, photoelectrically converts the forward 3G optical signal, and the reverse 3G signal input from the 3G framer 214. Is converted to all-optical output to the 3G optical cable.

The 3G deframer 212 deframes the forward 3G signal from the 3G WDM optical module 211.

The 3G demultiplexer 213 demultiplexes the forward 3G signal from the 3G deframer 212 to generate the 3G forward sector signal.

The 3G combiner 216 combines the input reverse 3G signals and provides them to the 3G multiplexer 215.

The 3G multiplexer 215 multiplexes the reverse 3G signals from the 3G combiner 216 and provides it to the 3G framer 214.

The 3G framer 214 frames the reverse 3G signal from the 3G multiplexer 215 and provides it to the 3G WDM optical module 211.

The 4G signal processor 230 includes a 4G WDM optical module 231, a 4G deframer 232, a 4G demultiplexer 233, a 4G combiner 236, a 4G multiplexer 235, and a 4G framer 234. ).

The 4G WDM optical module 231 receives the forward 4G optical signal input through the 4G optical cable, photoelectrically converts the forward 4G optical signal, and converts the reverse 4G signal from the 4G framer 234. All-optical conversion and output to the 4G optical cable.

The 4G deframer 232 deframes the forward 4G signal from the 4G WDM optical module 231 and provides it to the 4G demultiplexer 233.

The 4G demultiplexer 233 demultiplexes the forward 4G signal from the 4G deframer 232 to generate the 3G forward step signal.

The 4G combiner 236 combines the reverse 4G signals input from the optional processor 300 and provides the 4G multiplexer 235.

The 4G multiplexer 235 multiplexes the reverse 4G signals from the 4G combiner 236 and provides it to the 4G framer 234.

The 4G framer 234 frames the reverse 4G signal from the 4G multiplexer 235 and provides it to the 4G demultiplexer 233.

The Ethernet signal processor 250 includes a Remote Node (RN) 251, an Internet Optical Module 252, a GE-PON / E-PON MAC 253, and a 100M Ethernet Multiple Interface 254.

The RN 251 distributes the forward Internet optical signal into a plurality of Internet optical signals, and outputs a plurality of incoming reverse Internet optical signals to the Internet optical cable.

The Internet optical module 252 photoelectrically converts a forward Internet optical signal from the RN 251 and converts a reverse Internet signal input from the GE-PON / E-PON MAC 253 into an optical signal. The reverse Internet optical signal is provided to the RN 251.

The GE-PON / E-PON MAC 253 assigns a GE-PON / E-PON MAC address to an Internet signal from the Internet optical module 252 and provides it to the 100M Ethernet multiple interface 254.

The 100M Ethernet multi-interface 254 branches the Internet signal from the GE-PON / E-PON MAC 253 into a plurality of Internet signals and outputs them to the selective processing unit 300.

In an embodiment, the selective processing unit 300 may include a first 3G / 4G selective processing unit 310, a second 3G / 4G selective processing unit 320, a 3G / 4G / Internet selective processing unit 330, and a 3G / Internet selective processing unit ( 340, and 4G / Internet selective processing unit 350.

The first 3G / 4G selective processing unit 310 multiplexes and frames the forward 3G sector signal and the forward 4G sector signal from the signal processing unit 200 to generate the forward 3G / 4G signal, and the forward 3G Output the 4G signal to the UTP cable. In addition, the first 3G / 4G selective processing unit 310 deframes and demultiplexes the reverse 3G / 4G signal input through the UTP cable to generate the reverse 3G and 4G signals, respectively, and generates the reverse direction. 3G and 4G signals are provided to the 3G and 4G combiners 216 and 236 of the signal processor 200, respectively.

The second 3G / 4G selective processing unit 320 multiplexes and frames the forward 3G sector signal and the forward 4G sector signal from the signal processor 200 to generate the forward 3G / 4G signal, and the forward 3G Converts all 4G signals to optical cables. Meanwhile, the second 3G / 4G selective processing unit 320 generates and generates each of the reverse 3G and 4G signals by photoelectric conversion, inverse framing, and demultiplexing of the reverse 3G / 4G signal input through the optical cable. The reverse 3G and 4G signals are provided to the 3G and 4G combiners 216 and 236 of the signal processor 200, respectively.

The 3G / 4G / Internet selective processing unit 330 The forward 3G / 4G optical signal from the second 3G / 4G selective processing unit 320 and the forward Internet optical signal from the RN 251 of the signal processing unit 200. The signal is generated by CWDM to generate the forward 3G / 4G / Internet optical signal. The 3G / 4G / Internet selective processing unit 330 generates a reverse 3G signal, a reverse 4G signal, and a reverse Internet optical signal from the reverse 3G / 4G / Internet optical signal, respectively, and generates the generated reverse 3G signal and reverse 4G. The signal and the reverse Internet optical signal is provided to the signal processor 200.

The 3G / Internet selective processing unit 340 multiplexes and frames the forward 3G sector signal and the 100 Mbps Ethernet signal from the signal processing unit 200 to generate the forward 3G / Internet signal, and the forward 3G / Internet signal. To the UTP cable. In addition, the 3G / Internet selective processing unit 340 deframes and demultiplexes the reverse 3G / Internet signal input from the UTP cable to generate a reverse 3G signal and a reverse Internet signal.

The 4G / Internet selective processing unit 350 multiplexes and frames the forward 4G sector signal and the 100 Mbps Ethernet signal from the signal processing unit 200 to generate the forward 4G / Internet signal, and the forward 4G / Internet signal. The 4G / Internet selective processing unit 350 deframes and demultiplexes the reverse 4G / Internet signal input from the UTP cable to generate a reverse 4G signal and a reverse Internet signal. The 4G signal and the reverse Internet signal are provided to the signal processor 200.

In an embodiment, the first 3G / 4G selective processing unit 310 may include a first 3G / 4G multiplexer 311, a first 3G / 4G framer 312, a first PHY module 315, and a first 3G / 4G deframer 314, and a first 3G / 4G demultiplexer 313.

The first 3G / 4G multiplexer 311 multiplexes the forward 3G sector signal and the forward 4G sector signal from the signal processor 200 to provide the first 3G / 4G framer 312.

The first 3G / 4G framer 312 generates the forward 3G / 4G signal by framing the forward 3G / 4G sector signal multiplexed by the first 3G / 4G multiplexer 311 and generates the forward 3G / 4G signal. A forward 3G / 4G signal is output to the UTP cable through the first PHY module 315.

The first 3G / 4G deframer 314 deframes the reverse 3G / 4G signal input through the first PHY module 315 and provides it to the first 3G / 4G demultiplexer 313. do.

Then, the first 3G / 4G demultiplexer 313 demultiplexes the reverse 3G / 4G signal from the first 3G / 4G deframer 314 to generate each of the reverse 3G and 4G signals, and The generated reverse 3G and 4G signals are provided to the 3G and 4G couplers 216 and 236, respectively.

In an embodiment, the second 3G / 4G selective processing unit 320 may include a second 3G / 4G multiplexer 321, a second 3G / 4G framer 322, a first 3G / 4G WDM optical module 325, A second 3G / 4G deframer 324, and a second 3G / 4G demultiplexer 323.

The second 3G / 4G multiplexer 321 multiplexes the forward 3G sector signal and the forward 4G sector signal from the signal processor 200 to provide the second 3G / 4G multiplexer 322.

The second 3G / 4G framer 322 frames the forward 3G / 4G sector signal multiplexed by the second 3G / 4G multiplexer to generate the forward 3G / 4G signal, and generates the generated forward 3G / 4G signals. Provide a signal to the first 3G / 4G WDM optical module 325.

The first 3G / 4G WDM optical module 325 converts the forward 3G / 4G signal from the second 3G / 4G framer 322 into an all-optical output and outputs the forward 3G / 4G optical signal to the optical cable.

The second 3G / 4G deframer 324 deframes the reverse 3G / 4G signal input from the first 3G / 4G WDM optical module 325 to decode the second 3G / 4G demultiplexer 323. To provide.

The second 3G / 4G demultiplexer 323 demultiplexes the reverse 3G / 4G signal from the second 3G / 4G deframer 324 to generate the reverse 3G and 4G signals, respectively, and the reverse 3G And a 4G signal to the signal processor 200.

In an embodiment, the 3G / 4G / Internet selective processing unit 330 is a second 3G / 4G WDM optical module 333, a CWDM module 334, a third 3G / 4G deframer 332, and a third reverse station. The neutralizer 331 is included.

The second 3G / 4G WDM optical module 333 converts the forward 3G / 4G signal from the second 3G / 4G selective processing unit 320 to generate the forward 3G / 4G optical signal, and generates the forward 3G / 4G optical signal. A forward 3G / 4G optical signal is provided to the CWDM module 334 via an optical cable.

The CWDM module 334 CWDMs the forward 3G / 4G optical signal from the second 3G / 4G WDM optical module 333 and the forward Internet optical signal from the RN 251 to forward the 3G / 4G / Generate an Internet optical signal and output the forward 3G / 4G / Internet optical signal; The CWDM module 334 separates the reverse 3G / 4G / Internet optical signal received through the optical cable into a reverse reverse 3G / 4G optical signal and an Internet optical signal, and separates the separated reverse 3G / 4G optical signal and the Internet. The optical signal is provided to the second 3G / 4G selective processing unit 320 and the RN 251, respectively.

The third 3G / 4G deframer 332 deframes the reverse 3G / 4G signal from the second 3G / 4G WDM module 334 and provides it to the third demultiplexer 331.

Then, the third demultiplexer 331 demultiplexes the reverse 3G / 4G signal from the third 3G / 4G deframer 332 into the reverse 3G signal and the reverse 4G signal, thereby performing the signal processor 200. To provide.

The 3G / Internet selective processing unit 340 may include a 3G / Internet multiplexer 341, a 3G / Internet framer 342, a second PHY module 345, a 3G / Internet de-framer 344, and 3G / Internet. A demultiplexer 343.

The 3G / Internet multiplexer 341 multiplexes the forward 3G sector signal and the forward Internet signal from the signal processor 200, and provides the 3G / Internet multiplexer 342.

The 3G / Internet framer 342 frames the forward 3G / Internet signal multiplexed by the 3G / Internet multiplexer 341 to generate the forward 3G / Internet signal, and the second PHY module 345. Through the UTP cable.

The 3G / Internet deframer 344 deframes the reverse 3G / Internet signal input through the second PHY module 345 and the UTP cable to provide the 3G / Internet demultiplexer 343.

The 3G / Internet demultiplexer 343 then demultiplexes the reverse 3G / Internet signal from the 3G / Internet deframer 344 to generate the reverse 3G and Internet signals, respectively, and generate the reverse 3G signal. The 3G and 4G combiners 216 of the signal processor 100 and the reverse Internet signal are provided to the 100M Ethernet multiple interface 254, respectively.

The 4G / Internet selective processing unit 350 includes 4G / Internet multiplexer 351, 4G / Internet framer 352, third PHY module 355, 4G / Internet de-framer 354, and 4G / Internet. A demultiplexer 353.

The 4G / Internet multiplexer 351 multiplexes the forward 4G sector signal and the forward Internet signal from the signal processor 200 to provide the 4G / Internet framer 352.

The 4G / Internet framer 352 frames the forward 4G / Internet signal multiplexed by the 4G / Internet multiplexer 351 to generate the forward 4G / Internet signal, and the third PHY module 355. Through the UTP cable.

The 4G / Internet deframer 354 deframes the reverse 4G / Internet signal input through the third PHY module 355 and the UTP cable and provides the 4G / Internet demultiplexer 353.

The 4G / Internet demultiplexer 353 then demultiplexes the reverse 4G / Internet signal from the 4G / Internet deframer 354 to generate the reverse 4G and Internet signals, respectively, and generate the reverse 4G signal. The 4G combiner 236 of the signal processor 100 and the reverse Internet signal are provided to the 100M Ethernet multiple interface 254, respectively.

According to a preferred embodiment, the optional processing unit 300 may further include the third 3G / 4G optional processing unit 360 and the fourth PHY module 375.

The third 3G / 4G selective processing unit 360 multiplexes and frames the forward 3G sector signal and the forward 4G sector signal from the signal processor 200 to generate the forward 3G / 4G signal, and the forward 3G Output the 4G signal to the UTP cable. In addition, the third 3G / 4G selective processing unit 360 deframes and demultiplexes the reverse 3G / 4G signal input through the UTP cable to generate the reverse 3G and 4G signals, respectively, and generates the reverse direction. 3G and 4G signals are provided to the 3G and 4G combiners 216 and 236 of the signal processor 200, respectively.

The fourth PHY module 375 outputs the forward Internet signal from the 100M Ethernet multiple interface 254 of the signal processor 200 to a UTP cable, and outputs a reverse Internet signal from the UTP cable to the signal processor 200. To the 100M Ethernet multiple interface 254.

In an embodiment, the third 3G / 4G selective processing unit 360 may include a third 3G / 4G multiplexer 361, a third 3G / 4G framer 362, a fifth PHY module 365, and a third 3G / 4G deframer 364, and third 3G / 4G demultiplexer 363.

The third 3G / 4G multiplexer 361 multiplexes the forward 3G sector signal and the forward 4G sector signal from the signal processor 200 and provides the third 3G / 4G multiplexer 362.

The third 3G / 4G framer 362 generates the forward 3G / 4G signal by framing the forward 3G / 4G sector signal multiplexed by the third 3G / 4G multiplexer 361 and generates the forward 3G / 4G signal. A forward 3G / 4G signal is output to the UTP cable through the fifth PHY module 365.

The third 3G / 4G deframer 364 deframes the reverse 3G / 4G signal input through the fifth PHY module 365 and provides it to the third 3G / 4G demultiplexer 363. do.

The third 3G / 4G demultiplexer 363 then demultiplexes the reverse 3G / 4G signal from the third 3G / 4G deframer 364 to generate each of the reverse 3G and 4G signals, and The generated reverse 3G and 4G signals are provided to the 3G and 4G couplers 216 and 236, respectively.

Therefore, according to the said structure, 3G. Forward 3G, 4G and Internet optical signals received by the integrated relay device 100 of the present invention via optical cable from 4G and Internet service base stations / optical repeaters are sub-equipments such as SMHU, SHU, ERU for 3G / Internet. , Signals that can be processed in 4G / Internet ERU, 3G / 4G ERU, AP, ONU, ONT, etc.For example, forward 3G / 4G signal, forward 3G / 4G optical signal, forward 3G / Internet signal, forward 4G / Internet signal It is converted into a forward 3G / 4G / Internet optical signal and provided to each of the subordinate devices, and conversely, the reverse signals from the subordinate devices are integrated to be processed to the corresponding base station / optical repeater so that the corresponding base stations / optical By transmitting to the repeaters, it is possible to provide all the communication relay service as one equipment.

200: signal processor 300: optional processor
210: 3G signal processor 230: 4G signal processor
250: Ethernet signal processor 211: 3G WDM optical module
212: 3G deframer 213: demultiplexer
214: 3G Framer 215: 3G Multiplexer
216: 3G combiner 231: 4G WDM optical module
232: 4G deframer 233: 4G demultiplexer
234: 4G multiplexer 235: 4G multiplexer
236: 4G combiner 251: RN
252: Internet optical module 253: GE-PON / E-PON MAC
254: 100M Ethernet multiple interface 310: first 3G / 4G optional processing unit
320: second 3G / 4G optional processing unit 330: 3G / 4G / internet selective processing unit
340: 3G / Internet selective processing unit 350: 4G / Internet selective processing unit
311, 321: 3G / 4G Multiplexer 312, 322: 3G / 4G Framer
313, 323, 331: 3G / 4G demultiplexers 314, 324, 332: 3G / 4G deframers
315, 345, 355, 365, 375: PHY module 323, 333: 3G / 4G WDM optical module
334: CWDM Module 341: 3G / Internet Multiplexer
342: 3G / Internet Framer 343: 3G / Internet Demultiplexer
344: 3G / Internet deframer 351: 4G / Internet multiplexer
352: 4G / Internet framer 353: 4G / Internet demultiplexer
354: 4G / Internet deframer

Claims (11)

Receive a forward 3G optical signal, a forward 4G optical signal, and a forward Internet optical signal through each of 3G, 4G, and Internet optical cables, and based on the forward 3G optical signal and the forward 4G optical signal, a forward 3G sector signal and a forward direction A signal processor for generating a 4G sector signal and generating a 100 Mbps Ethernet signal from the forward Internet optical signal; And
Multiplexing at least two of the forward 3G sector signal, the forward 4G sector signal, the forward 100 Mbps Ethernet signal, and the forward Internet optical signal from the signal processor, forward 3G / 4G signal, forward 3G / 4G optical signal, forward An optional processor for generating 3G / Internet signals, forward 4G / Internet signals, forward 3G / 4G / Internet optical signals, and outputting the generated signals through one or more optical cables and one or more UTP cables,
The optional processing unit demultiplexes and photoelectrically converts a reverse 3G / 4G optical signal and a reverse 3G / 4G / Internet optical signal from the at least one optical cable, and provides the reverse signal to the signal processing unit, and reverse 3G / from the at least one UTP cable. 4G signals, reverse 3G / Internet signals, reverse 4G / Internet signals are demultiplexed and provided to the signal processor,
The signal processing unit converts the reverse 3G signals, the reverse 4G signals, and the reverse Internet signals from the selection processor into optical signals and outputs them to the 3G, 4G, and Internet optical cables, respectively. Relay device. The method of claim 1, wherein the signal processing unit
Receiving the forward 3G optical signal, photoelectrically converting and demultiplexing the forward 3G optical signal to generate the forward 3G sector signal, providing the forward 3G sector signal to the signal processor, and inputting the signal from the signal processor A 3G signal processor for multiplexing 3G signals and converting the multiplexed reverse 3G signal into an optical signal to generate a reverse 3G optical signal;
Receiving the forward 4G optical signal, photoelectrically converting and demultiplexing the forward 4G optical signal to generate the forward 4G sector signal, providing the forward 4G sector signal to the signal processor, and receiving an input from the signal processor A 4G signal processor for multiplexing 4G signals and converting the multiplexed reverse 3G signal into an optical signal to generate a reverse 4G optical signal; And
And an Ethernet signal processor configured to photoelectrically convert the forward Internet optical signal to generate the 100 Mbps Ethernet signal, and to convert the reverse Internet optical signals from the selective processor to generate a reverse Internet optical signal. Wired and wireless internet integrated relay device. The method of claim 2, wherein the 3G signal processing unit
A 3G WDM optical module for receiving the forward 3G optical signal input through the 3G optical cable, photoelectrically converting the forward 3G optical signal, and converting the reverse 3G signal input to the 3G optical cable;
A 3G inverse framer for inversely framing the forward 3G signal from the 3G WDM optical module;
A 3G demultiplexer for demultiplexing the forward 3G signal from the 3G deframer to generate the 3G forward step signal;
A 3G combiner for combining incoming reverse 3G signals;
A 3G multiplexer for multiplexing reverse 3G signals from the 3G combiner; And
And a 3G framer for framing the reverse 3G signal from the 3G multiplexer to generate the reverse 3G signal. The method of claim 2 or 3, wherein the 4G signal processing unit
4G WDM optical for receiving the forward 4G optical signal input through the 4G optical cable, photoelectrically converting the forward 4G optical signal, and converting the input reverse 4G signal into an optical signal and outputting the optical signal to the 4G optical cable module;
A 4G inverse framer for inversely framing the forward 4G signal from the 4G WDM optical module;
A 4G demultiplexer for demultiplexing the forward 4G signal from the 4G deframer to generate the 3G forward step signal;
A 4G combiner for combining incoming reverse 4G signals;
A 4G multiplexer for multiplexing reverse 4G signals from the 4G combiner; And
And a 4G framer for framing the reverse 4G signal from the 4G multiplexer to generate the reverse 4G signal. The method of claim 2 or 3, wherein the Ethernet signal processing unit
An RN for distributing the forward internet optical signal into a plurality of internet optical signals and outputting a plurality of input reverse internet optical signals to the internet optical cable;
An internet optical module for photoelectric conversion of a forward internet optical signal from the RN, and converting an input reverse internet signal into an optical signal and outputting the converted reverse internet optical signal to the RN;
A GE-PON / E-PON MAC for assigning a GE-PON / E-PON MAC address to the Internet signal from the Internet optical module; And
And a 100M Ethernet multiple interface for distributing the Internet signal from the GE-PON / E-PON MAC into a plurality of Internet signals. The method according to claim 1 or 2, wherein the optional processing unit
The forward 3G sector signal and the forward 4G sector signal from the signal processor are multiplexed and framed to generate the forward 3G / 4G signal, output the forward 3G / 4G signal to a UTP cable, and through the UTP cable. A first 3G / 4G selective processor configured to deframe and demultiplex the input reverse 3G / 4G signal to generate the reverse 3G and 4G signals, respectively, and output the generated reverse 3G and 4G signals to the signal processor; ;
The forward 3G sector signal and the forward 4G sector signal from the signal processor are multiplexed and framed to generate the forward 3G / 4G signal, and the optical forward 3G / 4G signal is converted into an optical cable and output to the optical cable. A second photoelectric conversion, inverse framing and demultiplexing of the reverse 3G / 4G signal input through a cable to generate the reverse 3G and 4G signals, respectively, and output the generated reverse 3G and 4G signals to the signal processor; 3G / 4G optional processing unit;
CWDM the forward 3G / 4G optical signal and the forward internet optical signal from the second 3G / 4G selective processing unit to generate the forward 3G / 4G / Internet optical signal, and reverse from the reverse 3G / 4G / Internet optical signal A 3G / 4G / Internet selective processing unit for generating a 3G signal, a reverse 4G signal, and a reverse Internet optical signal, and for providing the generated reverse 3G signal, reverse 4G signal, and reverse Internet optical signal to the signal processor;
Multiplexing and framing the forward 3G sector signal and the 100 Mbps Ethernet signal to generate the forward 3G / Internet signal, output the forward 3G / Internet signal to a UTP cable, and reverse 3G / Internet signal input from the UTP cable A 3G / Internet selective processing unit for deframe and demultiplexing to generate a reverse 3G signal and a reverse Internet signal; And
Multiplexing and framing the forward 4G sector signal and the 100 Mbps Ethernet signal to generate the forward 4G / Internet signal, output the forward 4G / Internet signal to a UTP cable, and reverse 4G / Internet signal input from the UTP cable And a 4G / internet selective processing unit for deframe and demultiplexing to generate a reverse 4G signal and a reverse Internet signal. The method of claim 6, wherein the first 3G / 4G selective processing unit
A first 3G / 4G multiplexer for multiplexing the forward 3G sector signal and the forward 4G sector signal from the signal processor;
A first 3G / 4G framer for generating the forward 3G / 4G signal by framing the forward 3G / 4G sector signal multiplexed by the first 3G / 4G multiplexer;
A first PHY module for outputting the forward 3G / 4G signal to a UTP cable;
A first 3G / 4G inverse framer for inversely framing the reverse 3G / 4G signal input through the first PHY module and the UTP cable; And
And a first 3G / 4G demultiplexer for demultiplexing the reverse 3G / 4G signals from the first 3G / 4G deframer to generate each of the reverse 3G and 4G signals. Internet integrated relay device. The method of claim 6, wherein the second 3G / 4G selective processing unit
A second 3G / 4G multiplexer for multiplexing the forward 3G sector signal and the forward 4G sector signal;
A second 3G / 4G framer for generating the forward 3G / 4G signal by framing the forward 3G / 4G sector signal multiplexed by the second 3G / 4G multiplexer;
A first 3G / 4G WDM optical module for omitting the forward 3G / 4G signal to output the forward 3G / 4G optical signal to an optical cable;
A second 3G / 4G inverse framer for inversely framing the reverse 3G / 4G signal input through the first 3G / 4G WDM optical module and the optical cable; And
And a second 3G / 4G demultiplexer for demultiplexing the reverse 3G / 4G signals from the second 3G / 4G deframer to generate each of the reverse 3G and 4G signals. Internet integrated relay device. The method of claim 8, wherein the 3G / 4G / Internet selective processing unit
A second 3G / 4G WDM optical module for all-optical converting the forward 3G / 4G signal to output the forward 3G / 4G optical signal;
CWDM the forward 3G / 4G optical signal and the forward internet optical signal from the second 3G / 4G WDM optical module to generate the forward 3G / 4G / Internet optical signal and generate the reverse 3G / 4G / Internet optical signal. A CWDM module for branching into reverse 3G / 4G optical signals and Internet optical signals;
A third 3G / 4G inverse framer for inversely framing a reverse 3G / 4G signal from the second 3G / 4G WDM module; And
And a third demultiplexer for demultiplexing a reverse 3G / 4G signal from the third 3G / 4G deframer into the reverse 3G signal and the reverse 4G signal. . The method of claim 6, wherein the 3G / Internet selective processing unit
A 3G / Internet multiplexer for multiplexing the forward 3G sector signal and the forward Internet signal from the signal processor;
A 3G / internet framer for generating the forward 3G / internet signal by framing the forward 3G / internet signal multiplexed by the 3G / internet multiplexer;
A second PHY module for outputting the forward 3G / Internet signal to a UTP cable;
A 3G / internet deframer for inversely framing the reverse 3G / Internet signal input through the second PHY module and the UTP cable; And
And a 3G / internet demultiplexer for demultiplexing the reverse 3G / internet signal from the 3G / internet deframer to generate the reverse 3G and internet signals, respectively. . The method of claim 6, wherein the 4G / Internet selective processing unit
A 4G / Internet multiplexer for multiplexing the forward 4G sector signal and the forward Internet signal from the signal processor;
A 4G / Internet framer for generating the forward 4G / Internet signal by framing the forward 4G / Internet signal multiplexed by the 4G / Internet multiplexer;
A third PHY module for outputting the forward 4G / Internet signal to a UTP cable;
A 4G / Internet deframer for inversely framing the reverse 4G / Internet signal input through the third PHY module and the UTP cable; And
And a 4G / internet demultiplexer for demultiplexing the reverse 4G / internet signal from the 4G / internet deframer to generate the reverse 4G and internet signals, respectively. .

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