TWI640217B - Method for remote monitoring signal-repeating device via near-end device, computer program product and communication system with a capability of remote monitoring signal-repeating device via near-end device - Google Patents

Abstract

A method for remotely monitoring a signal forwarding device by using a near-end device, comprising: receiving a monitoring instruction including an identification code of a signal forwarding device, detecting a connection state of at least one user device corresponding to the identification code according to the identification code, and correspondingly When any user device of the identification code establishes the first connection, the signal routing of the user device establishing the first connection is performed through the first connection and the second connection between the user device and the signal forwarding device for performing the signal forwarding device. Monitoring program.

Description

Method for remotely monitoring signal forwarding device by using near-end device, computer program product and communication system with remote monitoring signal forwarding device using near-end device

The present invention relates to a signal forwarding device, and more particularly to a method for remotely monitoring a signal forwarding device using a near-end device, a computer program product, and a communication system having a remote monitoring signal forwarding device using a near-end device.

When considering the expansion and improvement of communication networks, the general telecom operators mainly focus on the construction of base stations. Transponders are used to ensure the smoothness of the communication network only in areas where there are many interferers and cannot be covered by the base station. In a mobile communication system, a repeater is disposed between a base station and a mobile station (eg, a mobile phone). A repeater is essentially a device that amplifies and forwards a communication network signal (also known as an RF signal) without time delay. In the downlink (link), the repeater receives the signal transmitted from the base station, amplifies the received signal and transmits the amplified signal, so that the wireless communication device of the mobile station can receive it. In the uplink, the repeater operates in the opposite manner so that the signal is transmitted by the wireless communication device to the base station via the repeater. In other words, the repeater can be used to extend the coverage of the communication network.

However, the corresponding support technology and budget of the transponder are relatively limited. Although the higher-priced models support remote management, most of the transponders used by the telecom operators do not support remote management. Therefore, when an abnormality such as an alarm or a fault occurs in the repeater, it is often necessary to wait for the customer to actively reflect the abnormal condition. Even if some abnormal conditions can be solved with only minor adjustments, such abnormal conditions still require maintenance personnel to go to the periphery of each transponder to eliminate abnormal conditions, which increases the cost and prolongs the maintenance process. Moreover, when the telecom operator expires due to the subsequent use conditions, it is necessary to move the transponder's communication frequency band. Therefore, a large-scale dispatching maintenance personnel is required to go to the periphery of each transponder to reset the transponder, so that the cost is very high. cost.

In one embodiment, a method for remotely monitoring a signal forwarding device by using a near-end device includes receiving a monitoring command including an identification code of a signal forwarding device, and detecting a connection of at least one user device corresponding to the identification code according to the identification code a state, and when establishing a first connection with any of the at least one user device, the signal routing through the user device establishing the first connection via the first connection and the second between the user device and the signal forwarding device Connect the monitoring program of the signal forwarding device.

In one embodiment, a method for remotely monitoring a signal forwarding device by using a near-end device includes establishing a first connection with a network management center by using a user device, downloading a monitoring command via the first connection, and utilizing The user device establishes a second connection with a signal forwarding device and pushes the monitoring command to the signal forwarding device via the second connection.

In one embodiment, a computer program product, including a plurality of code codes, enables a computer to load and execute a plurality of code codes to implement the aforementioned method for remotely monitoring a signal forwarding device using a near-end device.

In one embodiment, a communication system having a remote monitoring signal forwarding device using a near-end device includes a signal forwarding device, a user device, and a network management center. The signal forwarding device is used to forward the radio frequency signal between the mobile station and the base station. The user equipment is located in the signal range of the signal forwarding device and is used for transmitting and receiving radio frequency signals. The network management center stores an identification code of the signal forwarding device corresponding to the user device. Wherein, when the network management center receives the monitoring instruction with the identification code, the network management center routes the signal through the user device via the first connection between the user device and the network management center, and the user device and the signal forwarding device. The second connection between the two carries out the monitoring process of the signal forwarding device.

In summary, a method for using a near-end device to remotely monitor a signal forwarding device, a computer program product, and a communication system having a remote monitoring signal forwarding device using a near-end device according to an embodiment of the present invention are applicable to a mobile communication system. The remote monitoring host can monitor the signal forwarding device by using the user device as the routing device of the signal forwarding device through the user device connected to the near end. Therefore, the monitoring host can easily monitor the signal forwarding device, thereby reducing management costs. In some embodiments, the monitoring host and the user device are connected by the Internet, and the user device and the signal forwarding device are connected by the regional network to establish a communication channel between the monitoring host and the signal forwarding device. In some embodiments, the signal forwarding device can accept monitoring of the remote monitoring host without setting up a remote monitoring unit.

In some embodiments, a method for remotely monitoring a signal forwarding device using a near-end device in accordance with the present invention can be implemented by a computer program product. The computer program product includes a plurality of code so that when the computer (ie, the network management center) loads the code and executes it, the method of using the near-end device remote monitoring signal forwarding device of any of the embodiments can be completed. In some embodiments, the computer program product can be a readable recording medium, and the code is stored in a readable recording medium for loading by the server. In some embodiments, the above code may be a computer program product and transmitted to the server host via wire or wireless.

1 is a schematic diagram of an operational example of a communication system in accordance with an embodiment of the present invention.

Referring to FIG. 1, the mobile communication system includes a base station 10, a signal forwarding device 20, and a mobile station 30. The signal forwarding device 20 has a normal operation (forwarding function) and a controlled operation (monitoring function).

Under normal operation, the mobile station 30 and the base station 10 can perform two-way communication by the signal forwarding device 20. In detail, in the uplink, the signal forwarding device 20 forwards the RF signal transmitted by the mobile station 30 to the base station 10. In the downlink, the signal forwarding device 20 operates in the opposite manner to forward the RF signals transmitted by the base station 10 to the mobile station 30.

In some embodiments, the signal forwarding device 20 can be a repeater, such as GSM Repeater, DCS Repeater, Mini Repeater, and the like. In addition, the mobile station 30 can be a portable device such as a mobile phone, a tablet, or a personal digital assistant.

2 is a functional block diagram of an example of the signal forwarding device 20 of FIG. Referring to FIG. 2, the signal forwarding device 20 includes two antennas (hereinafter referred to as first antennas 210 and 212) and a forwarding circuit 230. The forwarding circuit 230 is coupled between the two first antennas 210, 212. The signal forwarding device 20 has a forwarding function and a monitoring function.

When the forwarding function is activated, the forwarding circuit 230 is connected to the base station 10 via one of the first antennas 210, 212, and is connected to the mobile station 30 via the first antenna 210, 212, so as to cause forwarding. The circuit 230 performs radio frequency signal forwarding between the base station 10 and the mobile station 30.

For example, assume that the first antenna 210 is connected to the base station 10 and the first antenna 212 is connected to the mobile station 30. In the uplink, the first antenna 212 acts as a receiving antenna, and the first antenna 210 As a transmitting antenna. The first antenna 212 receives the radio frequency signal (uplink signal) from the mobile station 30. The forwarding circuit 230 performs signal processing on the uplink signal (for example, performing signal processing such as reproducing, filtering, amplifying, controlling its output power level or a combination thereof) while maintaining the same essence of the signal, and processing the signal via the first antenna 210. The subsequent uplink signal is forwarded to the base station 10. In the downlink, the first antenna 210 acts as a receiving antenna and the first antenna 212 acts as a transmitting antenna. The first antenna 210 receives an RF signal (hereinafter referred to as a downlink signal) from the base station 10. The forwarding circuit 230 performs signal processing on the downlink signal while maintaining the same essence of the signal, and forwards the processed downlink signal to the mobile station 30 via the first antenna 212. Accordingly, the first antennas 210, 212 and the forwarding circuit 230 can be implemented as a general repeater for forwarding the mobile communication technology type radio frequency signals between the mobile station 30 and the base station 10.

When the monitoring function is activated, the remotely located network management center can monitor the signal forwarding device 20 through the user device located at the near end.

3 is a schematic diagram of another exemplary operation of a communication system in accordance with an embodiment of the present invention. Referring to FIGS. 2 and 3, the communication system can include a signal forwarding device 20, one or more user devices 40, and a network management center 50. The user device 40 is located within the signal range FR of the signal forwarding device 20. In some embodiments, each user device 40 can be a wireless communication function electronic device such as a personal computer, a notebook computer, a mobile phone, a tablet computer, or a personal mobile assistant.

In some embodiments, in the normal operation of the signal forwarding device 20, the user device 40 may also be the aforementioned mobile station 30. In other words, the user device 40 can be a user of a general communication network within the signal range FR of the signal forwarding device 20. Here, the network management center 50 can perform remote monitoring of the signal forwarding device 20 by using any user device (40) in the signal range FR of the signal forwarding device 20.

In addition to the foregoing two first antennas 210 and 212 and the forwarding circuit 230, the signal forwarding device 20 may further include another antenna (hereinafter referred to as a second antenna 220), a processing unit 240, and a wireless transmission module. 250. The processing unit 240 is electrically connected to the forwarding circuit 230 and the wireless transmission module 250. The wireless transmission module 250 is coupled between the second antenna 220 and the processing unit 240.

In some embodiments, the network management center 50 can be a data processing device such as a server, a personal computer, a notebook computer, a mobile phone, a tablet computer, or the like.

4 is a functional block diagram of an exemplary embodiment of the network management center of FIG. In some embodiments, the network management center 50 can include a processing unit 540, a network module 550, a storage unit 560, and a user interface 570. The processing unit 540 is coupled to the network module 550, the storage unit 560, and the user interface 570.

FIG. 5 is a functional block diagram of an exemplary embodiment of the user device of FIG. 3. In some embodiments, each user device 40 may include a processing unit 440, two wireless transmission modules (hereinafter referred to as a first wireless transmission module 450 and a second wireless transmission module 452, respectively), a storage unit 460, and a use. Interface 470. The processing unit 440 is coupled to the first wireless transmission module 450, the second wireless transmission module 452, the storage unit 460, and the user interface 470.

The user device 40 can establish a connection (hereinafter referred to as a first connection) with the network module 550 of the network management center 50 by the first wireless transmission module 450, so that the user device 40 and the network management center 50 communicate with each other. The user device 40 can also establish a connection (hereinafter referred to as a second connection) with the wireless transmission module 250 via the second antenna 220 via the second wireless transmission module 452, so that the user device 40 and the signal forwarding device 20 communicate with each other. When the second connection is established, the signal forwarding device 20 activates the monitoring function.

In some embodiments, the first connection is an internet connection and the second connection is a local area network connection. The network module 550 of the network management center 50 can be a wireless transmission module or a wired transmission module. The first wireless transmission module 450 of the user device 40 supports the long-range wireless transmission technology, and the second wireless transmission module 452 of the user device 40 supports the short-range wireless transmission technology. In other words, the first wireless transmission module 450 of the user device 40 and the network module 550 of the network management center 50 may be long-distance wireless transmission modules. The second wireless transmission module 452 of the user device 40 and the wireless transmission module 250 of the signal forwarding device 20 may be short-range wireless transmission modules.

In some embodiments, the short-range wireless transmission technology may be a transmission technology such as infrared, Bluetooth, ZigBee, ANT, WiFi (IEEE 802.11 protocol), Huawei Hilink protocol, Mesh, Thread, Z-Wave, NFC, UWB, or LiFi. That is, the short-range wireless transmission module can be a transmission module such as infrared, Bluetooth, ZigBee, ANT, WiFi (IEEE 802.11 protocol), Huawei Hilink protocol, Mesh, Thread, Z-Wave, NFC, UWB, or LiFi. Long-range wireless transmission technologies such as second-generation (2G) mobile communication technology, 3G) mobile communication technology, fourth-generation (4G) mobile communication technology, fourth-generation half (4.5G) mobile communication technology, or fifth generation (5G) Mobile communication technologies such as mobile communication technologies, that is, long-distance wireless transmission modules, such as 2G, 3G, 4G, 4.5 or 5G mobile communication modules.

Here, when each user device 40 is connected to the network management center 50, each user device 40 can log in to the corresponding one or more signal forwarding devices 20 in the network management center 50, so that the network management center 50 stores each The connection information of the user device 40 and the corresponding identification code of the signal forwarding device 20 (ie, the correspondence between each user device 40 and the signal forwarding device 20). The processing unit 540 receives the authentication information of each user device 40 via the network module 550, and receives each user device 40 via the network module 550 to specify one or more of the one or more signal forwarding devices 20 after the authentication is passed. Specify the signal. The designated signal includes the identification code of the specified signal forwarding device 20. The processing unit 540 stores the connection information of the user device 40 and the identifier of the corresponding signal forwarding device 20 in the storage unit 560 according to the specified signal. In some embodiments, each connection information includes an identification code of the user device 40 or a connection location of the user device 40, and the connection location may be an internet address or a uniform resource locator ( Uniform/Universal Resource Locator; URL), etc.

FIG. 6 is a flowchart of a remote monitoring method of a signal forwarding device according to an embodiment of the invention. Referring to FIGS. 2-6, when the network administrator wants to monitor the signal forwarding device 20, the user interface 570 can be operated to cause the user interface 570 to generate a monitoring command for monitoring a signal forwarding device 20. The monitoring command includes the identification code of the signal forwarding device 20.

The processing unit 540 receives the monitoring instruction (step S610), finds at least one user device 40 corresponding to the identification code from the storage unit 560 according to the identification code in the monitoring instruction, and detects the connection of the at least one user device 40 corresponding to the identification code. Status (step S620).

In some embodiments, when the storage unit 560 records that the identification code corresponds to multiple user devices 40, the processing unit 540 sequentially detects whether the user devices 40 corresponding to the identification code are currently established with the network module 550. There is a first connection.

When a first connection is established between any user device 40 (assumed as user device 40-1) corresponding to the identification code and the network module 550, the processing unit 540 sends a connection request via the first connection to User device 40-1 (step S630). Moreover, the connection request carries the identification code of the signal forwarding device 20 to inform the user device 40-1 that the network management center 50 wants to connect to the signal forwarding device 20.

When the user device 40-1 and the signal forwarding device 20 establish a second connection, the network management center 50 can be connected to the signal forwarding device 20 through the user device 40-1. In other words, when both the first connection and the second connection are established, the processing unit 540 performs the monitoring process of the signal forwarding device 20 via the first connection and the second connection through the signal routing of the user device 40-1 (step S640). . Here, the user device 40-1 is equivalent to the router of the signal forwarding device 20 to forward the signal between the network management center 50 and the signal forwarding device 20. For example, the first wireless transmission module 450 of the user device 40-1 receives the monitoring instruction via the first network and confirms the destination of the monitoring instruction. When it is confirmed that the destination of the monitoring command is designated as the signal forwarding device 20, the user device 40-1 directly transfers the monitoring command to the forwarding device 20 via the second connection by the second wireless transmission module 452.

In some embodiments, the monitoring command may be a status report request for requesting status information of the reward signal forwarding device 20 or a setting signal for changing the setting parameters of the signal forwarding device 20.

For example, when the monitoring function is started, the processing unit 540 can generate the setting signal and send the setting signal (radio frequency signal) to the signal forwarding device 20 via the first connection and the second connection by using the network module 550, so as to cause The processing unit 240 of the signal forwarding device 20 uses its second antenna 220 and its wireless transmission module 250 to receive the setting signal from the network management center 50 forwarded by the user device 40-1 and adjust its setting according to the received setting signal.

In some examples, the set signal includes a control item, a monitor, an alarm, or any combination thereof.

In some examples, the control item may have radio frequency power, downlink power amplifier (Down Link PA), uplink power amplifier (Up Link PA), downlink automatic gain control (DL Auto Gain Control; DL AGC), uplink Automatic Gain Control (UL AGC), Downstream Frequency (DL Center Frequency), Uplink Center Frequency (UL Center Frequency), Downlink Attenuation (DL ATT), Uplink Attenuation (UL ATT), Automatic Gain Setting Interval (AGS interval), Auto AGS trailing, automatic gain setting (AGS), standby mode, AGS start, AGS trailing offset, or any combination thereof. In some examples, the monitoring item may have a temperature, a DL Output Power, an uplink gain (UL Gain), a downlink gain (DL Gain), a downlink input power (DL Input Power), and a standby mode state ( Standby mode status), modem signal (Modem Signal) or any combination thereof. In some examples, the alarm item may have a DL power alarm, a UL PA Alarm, a DL AGC Alarm, an Over Temp Alarm, and a downstream amplifier. DL PA Alarm, UL AGC Alarm, or any combination thereof.

In another example, when the monitoring function is activated, the processing unit 540 can generate a status report request and use the network module 550 to send a status report request (RF signal) to the signal forwarding via the first connection and the second connection. Device 20. When the processing unit 240 of the signal forwarding device 20 receives the status report request, the processing unit 240 of the signal forwarding device 20 responds to the status report request to utilize its wireless transmission module 250 and its second antenna 220 via the first connection and the second connection. The status information of the line upload signal forwarding device 20 is sent to the network management center 50. In other words, the status information uploaded by the signal forwarding device 20 is transmitted to the network management center 50 through the signal routing of the user device 40-1. The processing unit 540 of the network management center 50 can receive the status information from the signal forwarding device 20 via the first connection and the second connection by using the network module 550. The status information may be information such as the configuration of the signal forwarding device 20 itself or the quality of the forwarded signal.

In some embodiments, upon receiving the status information, the processing unit 540 can display one or more parameter setting pages on the user interface 570 according to the status signal for the network administrator to monitor and manage. The parameter setting page can have a control item, a monitoring item, an alarm item, or any combination thereof. Furthermore, the network administrator can also change any item on the parameter setting page through the user interface 570, so that when the change setting is completed, the processing unit 540 generates a setting signal corresponding to the setting content of the changed page.

In an embodiment of step S630, when the processing unit 540 detects that the network module 550 establishes a first connection with a specific user device 40 corresponding to the identification code, the processing unit 540 sends the connection sequentially. The line request is to confirm whether the user devices 40 are connected to the signal forwarding device 20 (ie, whether the second wireless transmission module 452 of the user devices 40 has established a second connection with the wireless transmission module 250 of the signal forwarding device 20). ).

When the confirmed user device 40 is connected to the signal forwarding device 20, the network module 550 can be connected to the signal forwarding device 20 through the confirmed user device 40 and sequentially confirmed via the first connection. The user device 40 and the second connection push the monitoring command to the signal forwarding device 20.

When the confirmed user device 40 is not connected to the signal forwarding device 20, the confirmed user device 40 returns a message that the second connection is not established (not connected to the signal forwarding device 20) via the first connection. Road module 550 (and processing unit 540). At this time, the processing unit 540 generates a reminder message and transmits to the confirmed user device 40 via the first connection by using the network module 550 (step S642) to remind the confirmed user device 40 to initiate the establishment of the second connection. program. Here, the processing unit 440 of the confirmed user device 40 receives the reminder message from the network management center 50 from the first connection by the first wireless transmission module 450, and displays the reminder message (eg, directly displays or pushes The broadcast is displayed on the user interface 470.

In other embodiments, when the processing unit 540 detects that none of the user devices 40 corresponding to the identifier establishes a first connection with the network module 550, the processing unit 540 may first receive the received monitoring. The instructions are stored in the storage unit 560 (step S632). And, when any one of the user devices 40 corresponding to the identification code (assumed to be the user device 40-1) is connected to the network management center 50, the user device 40-1 downloads the stored monitoring command again. The monitoring process of the signal forwarding device 20 is performed (for example, the status information of the signal forwarding device 20 is acquired and uploaded, or the setting signal is pushed to the signal forwarding device 20, etc.).

In some embodiments, user device 40 can initiate the establishment of a first connection with network management center 50 using a mobile application. In some embodiments, the user device 40 can also initiate the establishment of a second connection with the signal forwarding device 20 using a mobile application.

In some embodiments, the user device 40 can also use the mobile application to perform the monitoring process of the signal forwarding device 20. In other words, the user device 40 can display one or more parameter setting pages on the user interface 470 of the user device 40 by the mobile application for monitoring and management by the network administrator. The user can change any item on the parameter setting page by the user interface 470 of the user device 40, so that when the change setting is completed, the user device 40 generates a setting signal corresponding to the setting content of the changed page and passes the second The wireless transmission module 452 is transmitted to the signal forwarding device 20.

In some embodiments, the first antenna 210, 212 supports the first frequency band and the second antenna 220 supports the second frequency band. The second frequency band does not overlap with the first frequency band. For example, the first frequency band can be the frequency band used by the long-range wireless transmission technology, and the second frequency band is the frequency band used by the short-range wireless technology.

In some embodiments, one of the first antennas 210, 212 (eg, the first antenna 212) can support both the first frequency band and the second frequency band. In some embodiments, the wireless transmission module 250 can be electrically connected to the first antenna 212 and the second antenna 220 at the same time, and receive and transmit through the first antenna 212 and the second antenna 220. Two-band RF signals (eg, setting signal and status information). In other embodiments, the signal forwarding device 20 may not provide the second antenna 220. At this time, the wireless transmission module 250 is electrically connected to the first antenna 212, and receives and transmits the RF signal of the second frequency band through the first antenna 212. The circuit architecture of the shared antenna can be referred to the patent application No. 105116493, which is incorporated herein by reference.

In some embodiments, the forwarding circuit 230 can include an uplink forwarding circuit and a downlink forwarding circuit, and each of the uplink forwarding circuit and the downlink forwarding circuit includes a low noise amplifier (LNA) and a power amplifier (Power). Amplifier; PA) and one or more filter filters. The processing unit 250 is coupled to at least one of the low noise amplifier, the filter circuit, and the power amplifier, and adjusts the parameters of the coupled component according to the setting signal and/or monitors the quality of the signal processed by the coupled component.

In some embodiments, each of the foregoing processing units may be implemented by one or more processing elements. Each processing element can be a central processing unit, a microcontroller, or an application-specific IC (ASIC).

In some embodiments, the aforementioned storage unit may be implemented by one or more storage elements. Each storage element can be any type of memory or memory card.

In some embodiments, each of the user interfaces may be a touch screen, a combination of a general display screen and a plurality of physical buttons, or a combination of a touch screen and one or more physical buttons.

In some embodiments, the aforementioned mobile station 30 or user device 40 may execute a mobile operating system (Mobile OS) and perform a mobile application (APP) with a mobile operating system to communicate (interact) with other external devices. Here, the mobile operating system is, for example, an Android operating system, a Mango operating system, an iOS operating system, a Tango operating system, or an Apollo operating system.

In summary, a method for using a near-end device to remotely monitor a signal forwarding device, a computer program product, and a communication system having a remote monitoring signal forwarding device using a near-end device according to an embodiment of the present invention are applicable to a mobile communication system. The remote monitoring host (network management center 50) is enabled to monitor the signal forwarding device 20 by using the user device 40 as the routing device of the signal forwarding device 20 via the near-end user device 40. Therefore, the monitoring host can easily monitor the signal forwarding device 20, thereby reducing management costs. In some embodiments, the monitoring host and the user device 40 are connected by the Internet, and the user device 40 and the signal forwarding device 20 are connected by the regional network to establish a communication channel between the monitoring host and the signal forwarding device 20. In some embodiments, the signal forwarding device 20 can accept monitoring of the remote monitoring host without setting up a remote monitoring unit. For example, a method for remotely monitoring a signal forwarding device using a near-end device, a computer program product, and a communication system having a remote monitoring signal forwarding device using a near-end device according to an embodiment of the present invention can pass through a general user device 40 (eg, The client or its user) implements central management of the signal forwarding device 20 to improve the management of the signal forwarding device 20 by the carrier. Therefore, the telecommunications operator can also handle a plurality of maintenance or setting frequency band changes of the signal forwarding device 20 through remote control without additional maintenance personnel, thereby greatly reducing the cost and early detecting alarms and faults to maintain signals. Smooth, and thus enhance customer recognition of the brand.

10‧‧‧Base Station

20‧‧‧Signal forwarding device

210‧‧‧first antenna

212‧‧‧first antenna

220‧‧‧second antenna

230‧‧‧Forward circuit

240‧‧‧Processing unit

250‧‧‧Wireless transmission module

30‧‧‧Mobile

40-1‧‧‧User device

40-2‧‧‧User device

40‧‧‧User device

440‧‧‧Processing unit

450‧‧‧First wireless transmission module

452‧‧‧Second wireless transmission module

460‧‧‧ storage unit

470‧‧‧User interface

50‧‧‧Network Management Center

540‧‧‧Processing unit

550‧‧‧Network Module

560‧‧‧ storage unit

570‧‧‧User interface

FR‧‧‧ signal range

S610~S642‧‧‧Steps

1 is a schematic diagram of an operational example of a communication system in accordance with an embodiment of the present invention. 2 is a functional block diagram showing an example of the signal forwarding device of FIG. 1. 3 is a schematic diagram of another exemplary operation of a communication system in accordance with an embodiment of the present invention. 4 is a functional block diagram of an exemplary embodiment of the network management center of FIG. FIG. 5 is a functional block diagram of an exemplary embodiment of the user device of FIG. 3. FIG. 6 is a flowchart of a remote monitoring method of a signal forwarding device according to an embodiment of the invention.

Claims (13)

A method for remotely monitoring a signal forwarding device by using a near-end device includes: receiving a monitoring command, wherein the monitoring command includes an identification code of a signal forwarding device; and detecting at least one user device corresponding to the identification code according to the identification code a connection state; when a first connection is established with any one of the at least one user device, the signal route of the user device that establishes the first connection is connected to the user device via the first connection a second connection between the signal forwarding devices performs a monitoring process of the signal forwarding device; and when the first connection is established but the second connection has not been established, transmitting a reminder to establish the second connection A reminder message is sent to the user device that established the first connection. The method for remotely monitoring a signal forwarding device by using a near-end device according to claim 1, wherein the step of performing the monitoring process of the signal forwarding device comprises: transmitting a setting signal to the second connection via the first connection And the setting signal of the signal forwarding device is changed by the setting signal. The method for remotely monitoring a signal forwarding device by using a near-end device according to claim 1, wherein the step of performing the monitoring process of the signal forwarding device comprises: receiving, by the first connection, the second connection and the second connection Forwarding device status information. The method for remotely monitoring a signal forwarding device using a near-end device according to claim 1, wherein the at least one user device is a user of a general communication network within a signal range of the signal forwarding device. A method for remotely monitoring a signal forwarding device by using a near-end device includes: establishing a first connection with a network management center by using a user device; receiving a monitoring command via the first connection; Using the user device to establish a second connection with a signal forwarding device; when the second connection is established, pushing the monitoring command to the signal forwarding device via the second connection; and when the first connection is established but When the second connection has not been established, an alert message for reminding the establishment of the second connection is received via the first connection and the received reminder message is displayed. The method for remotely monitoring a signal forwarding device by using a near-end device according to claim 5, wherein the monitoring command is a state report request for requesting feedback of status information of the signal forwarding device or for changing the signal forwarding device. Set a setting signal for the parameter. A method for remotely monitoring a signal forwarding device using a near-end device as claimed in claim 5, wherein the user device is a user of a general communication network within a signal range of the signal forwarding device. A computer program product, comprising a plurality of code codes, enabling the computer to load and execute the plurality of code codes, and the method for using the near-end device remote monitoring signal forwarding device according to any one of claims 1 to 7 . A communication system having a remote monitoring signal forwarding device using a near-end device, comprising: a signal forwarding device for forwarding an RF signal between the mobile station and the base station; and a user device located within a signal range of the signal forwarding device And transmitting, by the network management center, a correspondence between the user equipment and the signal forwarding device, wherein when the network management center receives a monitoring instruction with the identification code of the signal forwarding device The network management center routes the signal through the user device to the network through the user device a first connection between the management center and a second connection between the user device and the signal forwarding device to perform a monitoring process of the signal forwarding device; and wherein the first connection is established but the second connection When the line is not established, the user equipment receives an alert message from the network management center to remind the establishment of the second connection and displays the received reminder message via the first connection. A communication system having a remote monitoring signal forwarding device using a near-end device as claimed in claim 9, wherein the first connection supports a long-range wireless transmission technology, and the second connection supports a short-range wireless transmission technology. A communication system having a remote monitoring signal forwarding device using a near-end device, wherein the user device executes a mobile application and establishes the first connection with the network management center by using the mobile application; The second connection is established with the signal forwarding device. The communication system of claim 9 having a remote monitoring signal forwarding device using a near-end device, wherein in the monitoring program, the network management center sends a setting signal to the second connection via the first connection And transmitting to the signal forwarding device, and the signal forwarding device changes the setting parameter of the signal forwarding device according to the setting signal. The communication system of claim 9 having a remote monitoring signal forwarding device using a near-end device, wherein the signal forwarding device transmits the signal forwarding device via the first connection and the second connection in the monitoring program Status information to the network management center.