WO2018086039A1 - 一种寻线方法及用户驻地设备 - Google Patents

一种寻线方法及用户驻地设备 Download PDF

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Publication number
WO2018086039A1
WO2018086039A1 PCT/CN2016/105349 CN2016105349W WO2018086039A1 WO 2018086039 A1 WO2018086039 A1 WO 2018086039A1 CN 2016105349 W CN2016105349 W CN 2016105349W WO 2018086039 A1 WO2018086039 A1 WO 2018086039A1
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Prior art keywords
cpe
dsl
signal
preset
signal generator
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PCT/CN2016/105349
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English (en)
French (fr)
Inventor
刘德
周勇
王卫
陈蜀华
李志伟
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP16921121.6A priority Critical patent/EP3531616B1/en
Priority to PCT/CN2016/105349 priority patent/WO2018086039A1/zh
Publication of WO2018086039A1 publication Critical patent/WO2018086039A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a line-hunting method and a user premises equipment.
  • Digital Subscriber Line (DSL) technology is an Internet access technology that provides asymmetric transmission rates using copper telephone lines, including asymmetric digital subscriber line (ADSL), ultra-high-speed digital subscriber line (very -high-data-rate digital subscriber line (VDSL), or even G.fast technology, can be collectively referred to as xDSL.
  • ADSL digital subscriber line
  • VDSL very -high-data-rate digital subscriber line
  • G.fast technology can be collectively referred to as xDSL.
  • the terminal on the user's home side is called Customer-Premises Equipment (CPE), and the Digital Subscriber Line Access Multiplexer (DSLAM) on the central office side is called For the Central Office (CO).
  • CPE Customer-Premises Equipment
  • DSLAM Digital Subscriber Line Access Multiplexer
  • CO Central Office
  • a large number of ports are supported on the DSLAM. Each port can be connected to a separate CPE. Therefore, there is a one-to-one correspondence between each line of the CPE and the CO.
  • the CPE of the user needs to be available.
  • the CO lines are connected, and the DSL activation is completed and the service is opened.
  • the CPE needs to be connected to a port on the DSLAM because of the large number of ports on the DSLAM.
  • the embodiment of the invention discloses a line hunting method and a user premises equipment for improving the line hunting efficiency.
  • the first aspect discloses a line-hunting method, which is applied to a CPE.
  • a preset signal is generated, and the preset signal is coupled to the DSL connected to the CPE for passing through the distribution frame.
  • the port connected to the DSL in the port detects the preset signal, thereby determining which port of the patch panel is
  • the other end of the CPE connected DSL further determines the DSL used by the CPE. It can be seen that the participation of the line engineering personnel is not required.
  • the CPE When the CPE is powered on, the CPE will generate a signal for testing, which can improve the hunting efficiency.
  • the preset signal may be generated by a signal generator, which may be disposed on a central processing unit (CPU) in the CPE or on a preset device in the CPE.
  • a signal generator which may be disposed on a central processing unit (CPU) in the CPE or on a preset device in the CPE.
  • a connection between the signal generator and the DSL needs to be established so that the signal generated by the signal generator can be coupled to the DSL.
  • the registration information including the identifier of the CPE may be sent to the server to trigger the server to determine whether the DSL service of the CPE is activated according to the identifier, when the DSL service is not activated.
  • the connection between the signal generator and the DSL is disconnected to prevent the signal generated by the signal generator from affecting the data transmission.
  • the preset signal may be a sine wave signal or a square wave signal of a preset frequency.
  • a second aspect discloses a CPE comprising means for performing the hunt method provided by the first aspect or any of the possible implementations of the first aspect.
  • a third aspect discloses a CPE including a processor, a memory, and a coupler, wherein:
  • a set of program code is stored in the memory, and the processor is used to call the program code stored in the memory to perform the following operations:
  • the coupler is configured to couple the preset signal to the DSL connected to the CPE to detect the preset signal through the port connected to the DSL in the port of the distribution frame.
  • a fourth aspect discloses a readable storage medium storing program code for a CPE to perform the hunt method disclosed in the first aspect or any of the possible implementations of the first aspect.
  • FIG. 1 is a schematic diagram of a network architecture disclosed in an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of a line hunting method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a signal generated by a built-in signal generator according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a signal generated by an external signal generator according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart diagram of another line-hunting method disclosed in an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a CPE according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of another CPE according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another CPE disclosed in an embodiment of the present invention.
  • the embodiment of the invention discloses a line hunting method and a user premises equipment for improving the line hunting efficiency. The details are described below separately.
  • FIG. 1 is a schematic diagram of a network architecture disclosed in an embodiment of the present invention.
  • the network architecture may include a CPE 101 patch panel 102 and a DSLAM 103.
  • the patch panel 102 includes a D port and an E port.
  • the D port is connected to the CPE 101 through a cable, and the E port is used to The DSLAM 103 is connected.
  • the DSL service of a CPE 101 When the DSL service of a CPE 101 is not activated, the other end of the cable connected to the CPE 101, that is, one port of the D-port of the distribution frame, is not connected to any port of the E-port of the distribution frame.
  • the DSL service of the CPE 101 When the DSL service of the CPE 101 is activated, the other end of the cable connected to the CPE 101, That is, this port of the D-terminal port of the distribution frame establishes a connection with one of the E-terminal ports of the distribution frame. Therefore, the process of seeking a line is to establish a process of connecting the D-port of the patch panel to the port of the E-port.
  • FIG. 2 is a schematic flowchart of a line-hunting method according to an embodiment of the present invention.
  • the line hunting method is described from the perspective of the CPE 101 and the patch panel 102.
  • the hunt method may include the following steps.
  • the CPE When the CPE detects that the CPE is powered on, the CPE generates a preset signal.
  • the CPE when the CPE detects that the CPE is powered on, the CPE can directly generate a preset signal, and the preset signal can be generated by the signal generator.
  • the signal generator can be set on the CPU in the CPE, that is, it is set on a module or interface of the CPU.
  • a general-purpose input/output (GPIO) can be used to control the high and low level to generate a signal of 1 kHz.
  • the waveform is usually a digital signal because it is a digitally simulated signal.
  • FIG. 3 is a schematic diagram of a signal generated by a built-in signal generator according to an embodiment of the present invention. As shown in FIG. 3, the signal is a square wave signal.
  • the signal generator can also be set on a preset device in the CPE.
  • the preset device is a device externally placed on the CPU.
  • a 1 kHz signal can be generated through the slic interface of the voice chip, and since the CPU controls its frequency and generation time, Therefore, such signals are usually analog signals.
  • FIG. 4 is a schematic diagram of a signal generated by an external signal generator according to an embodiment of the present invention. As shown in FIG. 4, the signal is a sine wave signal.
  • the CPE couples the preset signal to the DSL connected to the CPE.
  • the CPE can couple the preset signal to the DSL connected to the CPE, and the preset signal can be coupled to the DSL connected to the CPE through the coupler. Since the DSL link is an exit port and needs lightning protection, the coupler can isolate the signal generator/CPU from external circuits to protect the internal main components.
  • the CPE sends the preset signal to the D port of the distribution frame through the DSL.
  • the preset signal is sent to the D-port port of the distribution frame through the DSL, so as to be connected to the DSL through the port of the distribution frame.
  • the port detects the preset signal, so that the port of the patch panel is the other end of the DSL connected to the CPE, and further determines the DSL used by the CPE, which is visible, and does not require the participation of the line engineering personnel.
  • the CPE will Generating signals for testing can improve hunting efficiency.
  • a preset signal is generated, which will be pre- The signal is coupled to the DSL connected to the CPE to detect a preset signal through the port of the patch panel connected to the DSL, thereby determining which port of the patch panel is the other end of the DSL connected to the CPE, further determining the The DSL used by CPE can be seen without the participation of line engineering personnel.
  • the CPE When the CPE is powered on, the CPE will generate signals for testing, which can improve the efficiency of hunt.
  • FIG. 5 is a schematic flowchart diagram of another line-hunting method according to an embodiment of the present invention. Among them, the hunt method is described from the perspective of the CPE 101, the distribution frame 103, and the server. As shown in FIG. 5, the hunt method may include the following steps.
  • the CPE generates a preset signal for detection, which may be controlled by the server. Therefore, when it is detected that the CPE is powered on, the registration information including the identifier of the CPE may be sent to the server first.
  • the registration information including the identifier of the CPE may be sent to the server through a Narrowband Internet of Things (NBIoT) module disposed in the CPE; the registration information including the identifier of the CPE may also be sent to the server through the gateway protocol.
  • NBIoT Narrowband Internet of Things
  • the server determines whether the DSL service of the CPE is activated. When the DSL service is not activated, sending a detection instruction for instructing the CPE to perform signal detection to the CPE.
  • the server determines whether the DSL service of the CPE is activated. When the DSL service is not activated, it indicates that the line between the CPE and the DSLAM is not connected. A detection command for instructing the CPE to perform signal detection is sent to the CPE. When the DSL service has been activated, it indicates that the line between the CPE and the DSLAM is turned on, and will end.
  • the CPE establishes a connection between the signal generator and the DSL according to the detection instruction.
  • the signal generator and the DSL are disconnected. Therefore, after receiving the detection instruction sent by the server for instructing the CPE to perform signal detection, the CPE establishes a connection between the signal generator and the DSL according to the detection instruction.
  • the CPE generates a preset signal by using a signal generator.
  • the CPE after establishing a connection between the signal generator and the DSL according to the detection command, the CPE will generate a preset signal, and the preset signal may be generated by the signal generator.
  • Signal generator can be set On the CPU in the CPE, it is set on a module or interface of the CPU.
  • the high-low level can be controlled by the General Purpose Input Output (GPIO) to generate a 1KHz signal.
  • GPIO General Purpose Input Output
  • a digitally simulated signal usually a digital signal.
  • FIG. 3 is a schematic diagram of a signal generated by a built-in signal generator according to an embodiment of the present invention. As shown in FIG. 3, the signal is a square wave signal.
  • the signal generator can also be set on a preset device in the CPE.
  • the preset device is a device externally placed on the CPU.
  • a 1 kHz signal can be generated through the slic interface of the voice chip, and since the CPU controls its frequency and generation time, Therefore, such signals are usually analog signals.
  • FIG. 4 is a schematic diagram of a signal generated by an external signal generator according to an embodiment of the present invention. As shown in FIG. 4, the signal is a sine wave signal.
  • the CPE couples the preset signal to the DSL connected to the CPE.
  • the CPE can couple the preset signal to the DSL connected to the CPE, and the preset signal can be coupled to the DSL connected to the CPE through the coupler. Since the DSL link is an exit port and needs lightning protection, the coupler can isolate the signal generator/CPU from external circuits to protect the internal main components.
  • the CPE sends the preset signal to the D port of the distribution frame through the DSL.
  • the preset signal is sent to the D-port port of the distribution frame through the DSL, so as to be connected to the DSL through the port of the distribution frame.
  • the port detects the preset signal, so that the port of the patch panel is the other end of the DSL connected to the CPE, and further determines the DSL used by the CPE, which is visible, and does not require the participation of the line engineering personnel.
  • the CPE will Generating signals for testing can improve hunting efficiency.
  • the CPE disconnects the signal generator from the DSL.
  • the CPE when receiving the DSL signal sent by the DSLAM, or detecting that the DSL service is activated, in order to avoid affecting the data transmission between the CPE and the DSLAM, the CPE may disconnect the connection between the signal generator and the DSL. Disconnect the signal generator from the DSL, either the CPE is directly disconnected or the CPE is disconnected at the server control.
  • the CPE may also be provided with a splitter for separating the preset signal from the normal DSL signal to prevent interference of the external signal to the internal signal generator or circuit during the system connection.
  • a preset signal is generated, and the preset signal is coupled to the DSL connected to the CPE so as to pass through the port connected to the DSL in the port of the distribution frame. Detecting the preset signal to determine which port of the patch panel is the other end of the DSL connected to the CPE, further determining the DSL used by the CPE, visible, without the participation of line engineering personnel, when the CPE is powered on, the CPE will generate Signals are tested to improve hunt efficiency.
  • FIG. 6 is a schematic structural diagram of a CPE according to an embodiment of the present invention.
  • the CPE may include:
  • a generating unit 601, configured to generate a preset signal when detecting that the CPE is powered on;
  • the coupling unit 602 is configured to couple the preset signal generated by the generating unit 601 to the digital subscriber line DSL connected to the CPE, so as to detect the preset signal through the port connected to the DSL in the port of the distribution frame.
  • a preset signal is generated, and the preset signal is coupled to the DSL connected to the CPE, so as to detect the port through the port connected to the DSL through the port of the distribution frame.
  • Set the signal to determine which port of the patch panel is the other end of the DSL connected to the CPE further determine the DSL used by the CPE, visible, without the involvement of the line engineering personnel, the CPE will generate a signal when the CPE is powered on. Testing can improve hunt efficiency.
  • FIG. 7 is a schematic structural diagram of another CPE according to an embodiment of the present invention. Among them, the CPE shown in FIG. 7 is optimized by the CPE shown in FIG. 6. among them:
  • the generating unit 601 is specifically configured to generate a preset signal by using a signal generator, and the signal generator is disposed on a CPU in the CPE or on a preset device in the CPE.
  • the CPE may further include:
  • the establishing unit 603 is configured to establish a connection between the signal generator and the DSL.
  • the trigger generating unit 601 After the establishing unit 603 establishes a connection between the signal generator and the DSL, the trigger generating unit 601 generates a preset signal through the signal generator.
  • the CPE when detecting that the CPE is powered on, the CPE may further include:
  • the communication unit 604 is configured to send, to the server, registration information including an identifier of the CPE, to trigger the service. Whether the DSL service of the CPE is activated according to the identifier, and when the DSL service is not activated, sending a detection instruction for instructing the CPE to perform signal detection to the CPE;
  • the communication unit 604 is further configured to receive the detection instruction, and trigger the establishing unit 603 to perform the step of establishing the connection between the signal generator and the DSL according to the detection instruction.
  • the CPE may further include:
  • the disconnecting unit 605 is configured to disconnect the signal generator and the DSL established by the establishing unit 603 when receiving the DSL signal sent by the DSLAM or detecting that the DSL service is activated.
  • the preset signal may be a sine wave signal or a square wave signal of a preset frequency.
  • a preset signal is generated, and the preset signal is coupled to the DSL connected to the CPE, so as to detect the port through the port of the patch panel connected to the DSL.
  • Set the signal to determine which port of the patch panel is the other end of the DSL connected to the CPE further determine the DSL used by the CPE, visible, without the involvement of the line engineering personnel, the CPE will generate a signal when the CPE is powered on. Testing can improve hunt efficiency.
  • FIG. 8 is a schematic structural diagram of another CPE according to an embodiment of the present invention.
  • the CPE can include a processor 801, a memory 802, a coupler 803, a signal generator 804, a relay 805, a transceiver 806, and a bus 807.
  • the processor 801 can be a general purpose central processing unit (CPU), a plurality of CPUs, a microprocessor, an application-specific integrated circuit (ASIC), or one or more for controlling the execution of the program of the present invention. integrated circuit.
  • CPU general purpose central processing unit
  • ASIC application-specific integrated circuit
  • the memory 802 can be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type that can store information and instructions.
  • the dynamic storage device can also be an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, and a disc storage device. (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be Any other media accessed, but not limited to this.
  • Memory 802 can exist independently, bus 807 and processor 801 is connected.
  • Memory 802 can also be integrated with processor 801.
  • the transceiver 806 is configured to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), and the like.
  • Bus 807 can include a path for communicating information between the components described above. among them:
  • the memory 802 stores a set of program codes, and the processor 801 is configured to call the program code stored in the memory 802 to perform the following operations:
  • the coupler 803 is configured to couple the preset signal on the DSL connected to the CPE to detect the preset signal through the port connected to the DSL in the port of the distribution frame.
  • the processor 801 generating the preset signal includes:
  • the signal generator 804 generates a preset signal, and the signal generator 804 is placed on the CPU in the CPE or on a preset device in the CPE.
  • a relay 805 is used to establish a connection between the signal generator 804 and the DSL.
  • the transceiver 806 when it is detected that the CPE is powered on, the transceiver 806 is configured to:
  • connection between the signal generator 804 and the DSL established by the relay 805 includes:
  • the relay 805 establishes a connection between the signal generator 804 and the DSL based on the detection command.
  • the relay 805 is further configured to disconnect the signal generator 804 and the DSL when receiving the DSL signal sent by the DSLAM or detecting that the DSL service is activated.
  • the preset signal may be a sine wave signal or a square wave signal of a preset frequency.
  • steps 201 and 504 can be performed by a signal generator 804 in the CPE
  • steps 202 and 505 can be performed by a coupler 803 of the CPE
  • steps 203, 501 and 506 can be performed by the transceiver 806 of the CPE.
  • step 503 and step 507 can be performed by relay 805 in the CPE
  • generation unit 601 may be implemented by a signal generator 804 in the CPE
  • the coupling unit 602 may be implemented by a coupler 803 of the CPE
  • the setup unit 603 and the disconnect unit 605 may be implemented by a relay 805 in the CPE
  • the communication Unit 604 can be implemented by transceiver 806 of the CPE.
  • a preset signal is generated, and the preset signal is coupled to the DSL connected to the CPE, so as to detect the port through the port of the patch panel connected to the DSL.
  • Set the signal to determine which port of the patch panel is the other end of the DSL connected to the CPE further determine the DSL used by the CPE, visible, without the involvement of the line engineering personnel, the CPE will generate a signal when the CPE is powered on. Testing can improve hunt efficiency.
  • the embodiment of the invention also discloses a readable storage medium storing program code of the CPE for performing the hunt method shown in FIG. 2 and FIG. 5.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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Abstract

一种寻线方法及用户驻地设备，该方法应用于用户驻地设备CPE，包括：当检测到CPE上电时，产生预设信号；将预设信号耦合在与CPE连接的数字用户线路DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号。本发明实施例，可以提高寻线效率。

Description

一种寻线方法及用户驻地设备 技术领域
本发明涉及通信技术领域，具体涉及一种寻线方法及用户驻地设备。
背景技术
数字用户线路(Digital Subscriber Line，DSL)技术是利用铜缆电话线提供非对称传输速率的因特网接入技术，包括非对称数字用户线路(asymmetric digital subscriber line，ADSL),超高速数字用户线路(very-high-data-rate digital subscriber line，VDSL),甚至G.fast技术，可以统称为xDSL。
在xDSL宽带业务中，在用户家庭侧的终端称之为用户驻地设备(Customer-Premises Equipment，CPE)，局端侧的数字用户线接入复接器(Digital Subscriber Line Access Multiplexer，DSLAM)称之为中心局(Central Office，CO)。DSLAM上支持数量较大的端口，每个端口可以支持连接到一个独立的CPE，因此，CPE和CO的每条线路间存在一一对应关系，实际开通业务时，需要将用户的CPE与可用的CO的线路连接起来，完成DSL激活上线以及业务开通。在xDSL宽带业务开通时，由于DSLAM上的端口数较多，需要将CPE与DSLAM上的一个端口进行连接。因此，将CPE与DSLAM上的一个端口进行连接之前，先需要确定CPE使用的线路。目前，确定CPE使用的线路时，需要一个线路工程人员拿着Toner工具在CPE上发送一个寻线信号，以便通过寻线信号确定CPE使用的线路。但上述方法中，由于需要线路工程人员进行操作，以致降低了寻线效率。
发明内容
本发明实施例公开了一种寻线方法及用户驻地设备，用于提高寻线效率。
第一方面公开了一种寻线方法，该方法应用于CPE，当检测到CPE上电时，将产生预设信号，并将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与 CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
在一个实施例中，可以通过信号发生器产生预设信号，信号发生器可以设置在CPE中的中央处理器(Central Processing Unit，CPU)上，也可以设置在CPE中的预设器件上。
在一个实施例中，通过信号发生器产生预设信号之前，先需要建立信号发生器与DSL间的连接，以便可以将信号发生器产生的信号耦合在DSL上。
在一个实施例中，当检测到CPE上电时，可以先向服务器发送包括CPE的标识的注册信息，以触发服务器根据该标识确定CPE的DSL业务是否被激活，当DSL业务未被激活时，向CPE发送用于指示CPE进行信号检测的检测指令，接收服务器发送的检测指令，之后根据检测指令建立信号发生器与DSL间的连接，从而可以通过服务器控制CPE的寻线。
在一个实施例中，当接收到DSLAM发送的DSL信号，或检测到DSL业务被激活时，将断开信号发生器与DSL间的连接，以避免信号发生器产生的信号对数据传输产生影响。
在一个实施例中，预设信号可以为预设频率的正弦波信号或方波信号。
第二方面公开一种CPE，该CPE包括用于执行第一方面或第一方面的任一种可能实现方式所提供的寻线方法的单元。
第三方面公开一种CPE，包括处理器、存储器、耦合器，其中：
存储器中存储有一组程序代码，处理器用于调用存储器存储的程序代码执行以下操作：
当检测到CPE上电时，产生预设信号；
耦合器，用于将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号。
第四方面公开一种可读存储介质，该可读存储介质存储了CPE用于执行第一方面或第一方面的任一种可能实现方式所公开的寻线方法的程序代码。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的一种网络架构示意图；
图2是本发明实施例公开的一种寻线方法的流程示意图；
图3是本发明实施例公开的一种内置信号发生器产生的信号的示意图；
图4是本发明实施例公开的一种外置信号发生器产生的信号的示意图
图5是本发明实施例公开的另一种寻线方法的流程示意图；
图6是本发明实施例公开的一种CPE的结构示意图；
图7是本发明实施例公开的另一种CPE的结构示意图；
图8是本发明实施例公开的另一种CPE的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种寻线方法及用户驻地设备，用于提高寻线效率。以下分别进行详细说明。
为了更好地理解本发明实施例公开的一种寻线方法及用户驻地设备，下面先对本发明实施例使用的网络架构进行描述。请参阅图1，图1是本发明实施例公开的一种网络架构示意图。如图1所示，该网络架构可以包括CPE101配线架102和DSLAM 103，配线架102包括D端端口和E端端口，D端端口通过线缆与CPE101进行连接，E端端口用于与DSLAM103进行连接。当一个CPE101的DSL业务未被激活时，与这个CPE101连接的线缆的另一端，即配线架D端端口的一个端口，与配线架E端端口中的任一端口均未建立连接，当这个CPE101的DSL业务被激活时，与这个CPE101连接的线缆的另一端， 即配线架D端端口的这个端口，与配线架E端端口中的一个端口建立连接。因此，寻线的过程即建立配线架D端端口与E端端口连接的过程。
基于图1所示的网络架构，请参阅图2，图2是本发明实施例公开的一种寻线方法的流程示意图。其中，该寻线方法是从CPE101和配线架102的角度来描述的。如图2所示，该寻线方法可以包括以下步骤。
201、当CPE检测到CPE上电时，CPE产生预设信号。
本实施例中，当CPE检测到CPE上电时，CPE可以直接产生预设信号，预设信号可以是通过信号发生器产生的。信号发生器可以设置在CPE中的CPU上，即设置在CPU的一个模块或接口上，例如：可以通过通用输入/输出(General Purpose Input Output，GPIO)控制高低电平产生1KHz的信号，这类波形由于是直接使用数字方式模拟出来的信号，通常为数字信号。请参阅图3，图3是本发明实施例公开的一种内置信号发生器产生的信号的示意图，如图3所示，该信号为方波信号。信号发生器也可以设置在CPE中的预设器件上，预设器件是外置于CPU的器件，例如：可以通过语音芯片的slic接口来产生1KHz的信号，由于CPU控制其频率和产生时间，因此，这类信号通常为模拟信号。请参阅图4，图4是本发明实施例公开的一种外置信号发生器产生的信号的示意图，如图4所示，该信号为正弦波信号。
202、CPE将预设信号耦合在与CPE连接的DSL上。
本实施例中，信号发生器产生预设信号之后，CPE可以将预设信号耦合在与CPE连接的DSL上，可以是通过耦合器将预设信号耦合在与CPE连接的DSL上。由于DSL链路是出户端口，需要进行防雷保护，耦合器可以将信号发生器/CPU与外部电路隔离，以便保护内部主要器件的安全。
203、CPE将预设信号通过DSL发送给配线架的D端端口。
本实施例中，通过耦合器将预设信号耦合在与CPE连接的DSL上之后，将预设信号通过DSL发送给配线架的D端端口，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
在图2所描述的寻线方法中，当检测到CPE上电时，产生预设信号，将预 设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
基于图1所示的网络架构，请参阅图5，图5是本发明实施例公开的另一种寻线方法的流程示意图。其中，该寻线方法是从CPE101、配线架103和服务器的角度来描述的。如图5所示，该寻线方法可以包括以下步骤。
501、当检测到CPE上电时，向服务器发送包括CPE的标识的注册信息。
本实施例中，CPE产生预设信号进行检测可以是服务器进行控制的。因此，当检测到CPE上电时，可以先向服务器发送包括CPE的标识的注册信息。可以是通过设置在CPE中的窄带物联网(Narrowband Internet of Things，NBIoT)模块向服务器发送包括CPE的标识的注册信息；也可以通过网关协议向服务器发送包括CPE的标识的注册信息。
502、服务器确定CPE的DSL业务是否被激活，当DSL业务未被激活时，向CPE发送用于指示CPE进行信号检测的检测指令。
本实施例中，服务器接收到CPE发送的包括CPE的标识的注册信息之后，将确定CPE的DSL业务是否被激活，当DSL业务未被激活时，表明CPE与DSLAM之间的线路未接通，将向CPE发送用于指示CPE进行信号检测的检测指令，当DSL业务已被激活时，表明CPE与DSLAM之间的线路已接通，将结束。
503、CPE根据检测指令建立信号发生器与DSL间的连接。
本实施例中，为了避免对CPE与DSLAM之间传输数据产生影响，一般情况下，信号发生器与DSL间是断开的。因此，CPE接收到服务器发送的用于指示CPE进行信号检测的检测指令之后，将根据检测指令先建立信号发生器与DSL间的连接。
504、CPE通过信号发生器产生预设信号。
本实施例中，根据检测指令建立信号发生器与DSL间的连接之后，CPE将产生预设信号，预设信号可以是通过信号发生器产生的。信号发生器可以设置 在CPE中的CPU上，即设置在CPU的一个模块或接口上，例如：可以通过通用输入/输出(General Purpose Input Output，GPIO)控制高低电平产生1KHz的信号，这类波形由于是直接使用数字方式模拟出来的信号，通常为数字信号。请参阅图3，图3是本发明实施例公开的一种内置信号发生器产生的信号的示意图，如图3所示，该信号为方波信号。信号发生器也可以设置在CPE中的预设器件上，预设器件是外置于CPU的器件，例如：可以通过语音芯片的slic接口来产生1KHz的信号，由于CPU控制其频率和产生时间，因此，这类信号通常为模拟信号。请参阅图4，图4是本发明实施例公开的一种外置信号发生器产生的信号的示意图，如图4所示，该信号为正弦波信号。
505、CPE将预设信号耦合在与CPE连接的DSL上。
本实施例中，信号发生器产生预设信号之后，CPE可以将预设信号耦合在与CPE连接的DSL上，可以通过耦合器将预设信号耦合在与CPE连接的DSL上。由于DSL链路是出户端口，需要进行防雷保护，耦合器可以将信号发生器/CPU与外部电路隔离，以便保护内部主要器件的安全。
506、CPE将预设信号通过DSL发送给配线架的D端端口。
本实施例中，通过耦合器将预设信号耦合在与CPE连接的DSL上之后，将预设信号通过DSL发送给配线架的D端端口，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
507、当接收到DSLAM发送的DSL信号，或检测到DSL业务被激活时，CPE断开信号发生器与DSL间的连接。
本实施例中，当接收到DSLAM发送的DSL信号，或检测到DSL业务被激活时，为了避免对CPE与DSLAM之间传输数据产生影响，CPE可以断开信号发生器与DSL间的连接。断开信号发生器与DSL间的连接，可以是CPE直接断开的，也可以是在服务器控制CPE断开的。
本实施例中，CPE还可以设置有分离器，用于将预设信号和普通的DSL信号进行分离，用来防止系统联通过程中，外部信号对内部信号发生器或电路的干扰。
在图5所描述的寻线方法中，当检测到CPE上电时，产生预设信号，将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
基于图1所示的网络架构，请参阅6，图6是本发明实施例公开的一种CPE的结构示意图。如图6所示，该CPE可以包括：
产生单元601，用于当检测到CPE上电时，产生预设信号；
耦合单元602，用于将产生单元601产生的预设信号耦合在与CPE连接的数字用户线路DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号。
在图6所描述的CPE中，当检测到CPE上电时，产生预设信号，将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
基于图1所示的网络架构，请参阅7，图7是本发明实施例公开的另一种CPE的结构示意图。其中，图7所示的CPE是由图6所示的CPE优化得到的。其中：
产生单元601，具体用于通过信号发生器产生预设信号，信号发生器设置在CPE中的CPU上，或设置在CPE中的预设器件上。
作为一种可能的实施方式，该CPE还可以包括：
建立单元603，用于建立信号发生器与DSL间的连接。
具体地，建立单元603建立信号发生器与DSL间的连接之后，将触发产生单元601通过信号发生器产生预设信号。
作为一种可能的实施方式，当检测到CPE上电时，该CPE还可以包括：
通信单元604，用于向服务器发送包括CPE的标识的注册信息，以触发服 务器根据该标识确定CPE的DSL业务是否被激活，当DSL业务未被激活时，向CPE发送用于指示CPE进行信号检测的检测指令；
通信单元604，还用于接收检测指令，并根据检测指令触发建立单元603执行所述建立信号发生器与DSL间的连接的步骤。
作为一种可能的实施方式，该CPE还可以包括：
断开单元605，用于当接收到DSLAM发送的DSL信号，或检测到DSL业务被激活时，断开建立单元603建立的信号发生器与DSL间的连接。
作为一种可能的实施方式，预设信号可以为预设频率的正弦波信号或方波信号。
在图7所描述的CPE中，当检测到CPE上电时，产生预设信号，将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
基于图1所示的网络架构，请参阅图8，图8是本发明实施例公开的另一种CPE的结构示意图。如图8所示，该CPE可以包括处理器801、存储器802、耦合器803、信号发生器804、继电器805、收发器806和总线807。处理器801可以是一个通用中央处理器(CPU)，多个CPU，微处理器，特定应用集成电路(application-specific integrated circuit，ASIC)，或一个或多个用于控制本发明方案程序执行的集成电路。存储器802可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器802可以是独立存在，总线807与处理器 801相连接。存储器802也可以和处理器801集成在一起。收发器806，用于与其他设备或通信网络通信，如以太网，无线接入网(RAN)，无线局域网(Wireless Local Area Networks，WLAN)等。总线807可包括一通路，在上述组件之间传送信息。其中：
存储器802中存储有一组程序代码，处理器801用于调用存储器802存储的程序代码执行以下操作：
当检测到CPE上电时，产生预设信号；
耦合器803，用于将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号。
作为一种可能的实施方式，处理器801产生预设信号包括：
信号发生器804产生预设信号，信号发生器804设置在CPE中的CPU上，或设置在CPE中的预设器件上。
作为一种可能的实施方式，继电器805，用于建立信号发生器804与DSL间的连接。
作为一种可能的实施方式，当检测到CPE上电时，收发器806用于：
向服务器发送包括CPE的标识的注册信息，以触发服务器根据该标识确定CPE的DSL业务是否被激活，当DSL业务未被激活时，向CPE发送用于指示CPE进行信号检测的检测指令；
接收检测指令并发送给处理器801；
继电器805建立信号发生器804与DSL间的连接包括：
继电器805根据检测指令建立信号发生器804与DSL间的连接。
作为一种可能的实施方式，继电器805，还用于当接收到DSLAM发送的DSL信号，或检测到DSL业务被激活时，断开信号发生器804与DSL间的连接。
作为一种可能的实施方式，预设信号可以为预设频率的正弦波信号或方波信号。
其中，步骤201和步骤504可以由CPE中的信号发生器804来执行，步骤202和步骤505可以由CPE的耦合器803来执行，步骤203、步骤501和步骤506可以由CPE的收发器806来执行，步骤503和步骤507可以由CPE中的继电器805来执 行，产生单元601可可以由CPE中的信号发生器804来实现，耦合单元602可以由CPE的耦合器803来实现，建立单元603和断开单元605可以由CPE中的继电器805来实现，通信单元604可以由CPE的收发器806来实现。
在图8所描述的CPE中，当检测到CPE上电时，产生预设信号，将预设信号耦合在与CPE连接的DSL上，以便通过配线架的端口中与DSL连接的端口检测预设信号，从而确定配线架的那个端口是与CPE连接的DSL的另一端，进一步确定该CPE使用的DSL，可见，不需要线路工程人员的参与，在CPE上电时，CPE将产生信号进行测试，可以提高寻线效率。
本发明实施例还公开了一种可读存储介质，该可读存储介质存储了CPE用于执行图2和图5所示的寻线方法的程序代码。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上对本发明实施例所提供的一种寻线方法及用户驻地设备行了详细介绍，本文中应用了具体实例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (18)

  1. 一种寻线方法，其特征在于，所述方法应用于用户驻地设备CPE，包括：
    当检测到所述CPE上电时，产生预设信号；
    将所述预设信号耦合在与所述CPE连接的数字用户线路DSL上，以便通过配线架的端口中与所述DSL连接的端口检测所述预设信号。
  2. 根据权利要求1所述的方法，其特征在于，所述产生预设信号包括：
    通过信号发生器产生预设信号，所述信号发生器设置在所述CPE中的中央处理器CPU上，或设置在所述CPE中的预设器件上。
  3. 根据权利要求1或2所述的方法，其特征在于，所述方法还包括：
    建立所述信号发生器与所述DSL间的连接。
  4. 根据权利要求3所述的方法，其特征在于，当检测到所述CPE上电时，所述方法还包括：
    向服务器发送包括所述CPE的标识的注册信息，以触发所述服务器根据所述标识确定所述CPE的DSL业务是否被激活，当所述DSL业务未被激活时，向所述CPE发送用于指示所述CPE进行信号检测的检测指令；
    接收所述检测指令，并根据所述检测指令执行所述建立所述信号发生器与所述DSL间的连接的步骤。
  5. 根据权利要求4所述的方法，其特征在于，所述方法还包括：
    当接收到数字用户线接入复接器DSLAM发送的DSL信号，或检测到所述DSL业务被激活时，断开所述信号发生器与所述DSL间的连接。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述预设信号为预设频率的正弦波信号或方波信号。
  7. 一种用户驻地设备CPE，其特征在于，包括：
    产生单元，用于当检测到所述CPE上电时，产生预设信号；
    耦合单元，用于将所述产生单元产生的预设信号耦合在与所述CPE连接的数字用户线路DSL上，以便通过配线架的端口中与所述DSL连接的端口检测所述预设信号。
  8. 根据权利要求7所述的CPE，其特征在于，所述产生单元，具体用于通过信号发生器产生预设信号，所述信号发生器设置在所述CPE中的中央处理器CPU上，或设置在所述CPE中的预设器件上。
  9. 根据权利要求7或8所述的CPE，其特征在于，所述CPE还包括：
    建立单元，用于建立所述信号发生器与所述DSL间的连接。
  10. 根据权利要求9所述的CPE，其特征在于，当检测到所述CPE上电时，所述CPE还包括：
    通信单元，用于向服务器发送包括所述CPE的标识的注册信息，以触发所述服务器根据所述标识确定所述CPE的DSL业务是否被激活，当所述DSL业务未被激活时，向所述CPE发送用于指示所述CPE进行信号检测的检测指令；
    所述通信单元，还用于接收所述检测指令，并根据所述检测指令触发所述建立单元执行所述建立所述信号发生器与所述DSL间的连接的步骤。
  11. 根据权利要求10所述的CPE，其特征在于，所述CPE还包括：
    断开单元，用于当接收到数字用户线接入复接器DSLAM发送的DSL信号，或检测到所述DSL业务被激活时，断开所述建立单元建立的所述信号发生器与所述DSL间的连接。
  12. 根据权利要求7-11任一项所述的CPE，其特征在于，所述预设信号为预设频率的正弦波信号或方波信号。
  13. 一种用户驻地设备CPE，其特征在于，包括处理器、存储器、耦合器，其中：
    所述存储器中存储有一组程序代码，所述处理器用于调用所述存储器存储的程序代码执行以下操作：
    当检测到所述CPE上电时，产生预设信号；
    所述耦合器，用于将所述预设信号耦合在与所述CPE连接的数字用户线路DSL上，以便通过配线架的端口中与所述DSL连接的端口检测所述预设信号。
  14. 根据权利要求13所述的CPE，其特征在于，所述CPE还包括信号发生器；
    所述处理器产生预设信号包括：
    所述信号发生器产生预设信号，所述信号发生器设置在所述CPE中的中央处理器CPU上，或设置在所述CPE中的预设器件上。
  15. 根据权利要求13或14所述的CPE，其特征在于，所述CPE还包括继电器，其中：
    所述继电器，用于建立所述信号发生器与所述DSL间的连接。
  16. 根据权利要求15所述的CPE，其特征在于，所述CPE还包括收发器，当检测到所述CPE上电时，所述收发器用于：
    向服务器发送包括所述CPE的标识的注册信息，以触发所述服务器根据所述标识确定所述CPE的DSL业务是否被激活，当所述DSL业务未被激活时，向所述CPE发送用于指示所述CPE进行信号检测的检测指令；
    接收所述检测指令并发送给所述处理器；
    所述继电器建立所述信号发生器与所述DSL间的连接包括：
    所述继电器根据所述检测指令建立所述信号发生器与所述DSL间的连接。
  17. 根据权利要求16所述的CPE，其特征在于，所述继电器，还用于当接收到数字用户线接入复接器DSLAM发送的DSL信号，或检测到所述DSL 业务被激活时，断开所述信号发生器与所述DSL间的连接。
  18. 根据权利要求13-17任一项所述的CPE，其特征在于，所述预设信号为预设频率的正弦波信号或方波信号。
PCT/CN2016/105349 2016-11-10 2016-11-10 一种寻线方法及用户驻地设备 WO2018086039A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1799268A (zh) * 2003-05-06 2006-07-05 Nhc通信公司 总配线架的自动操作和维护
CN101114963A (zh) * 2007-08-17 2008-01-30 华为技术有限公司 宽带业务通信方法、系统及装置
EP1936825A1 (en) * 2006-12-21 2008-06-25 Alcatel Lucent A transient crosstalk controlling device
CN101764901A (zh) * 2008-12-26 2010-06-30 中国电信股份有限公司 数字用户线路端口汇聚共享的实现系统、设备和方法
CN105245350A (zh) * 2015-08-31 2016-01-13 广州市优普计算机有限公司 一种dsl上下电通讯方法及其设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6522668B1 (en) * 1998-11-30 2003-02-18 Cisco Technology, Inc. System and method for special signaling with customer premises equipment
KR100450963B1 (ko) * 2001-08-16 2004-10-02 삼성전자주식회사 외장형 디지털 가입자 라인 통신단말의 다잉 개스프 처리방법 및 장치
US8880918B2 (en) * 2009-12-15 2014-11-04 Samsung Electronics Co., Ltd. Method and apparatus for communication between server and Customer Premise Equipment over Internet-based network
US9288308B2 (en) * 2012-06-08 2016-03-15 Thomson Licensing Method for terminating an operation of a CPE device, and respective CPE device using the method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1799268A (zh) * 2003-05-06 2006-07-05 Nhc通信公司 总配线架的自动操作和维护
EP1936825A1 (en) * 2006-12-21 2008-06-25 Alcatel Lucent A transient crosstalk controlling device
CN101114963A (zh) * 2007-08-17 2008-01-30 华为技术有限公司 宽带业务通信方法、系统及装置
CN101764901A (zh) * 2008-12-26 2010-06-30 中国电信股份有限公司 数字用户线路端口汇聚共享的实现系统、设备和方法
CN105245350A (zh) * 2015-08-31 2016-01-13 广州市优普计算机有限公司 一种dsl上下电通讯方法及其设备

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