WO2020052018A1 - 一种开站方法、装置、电子设备及存储介质 - Google Patents

一种开站方法、装置、电子设备及存储介质 Download PDF

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Publication number
WO2020052018A1
WO2020052018A1 PCT/CN2018/112774 CN2018112774W WO2020052018A1 WO 2020052018 A1 WO2020052018 A1 WO 2020052018A1 CN 2018112774 W CN2018112774 W CN 2018112774W WO 2020052018 A1 WO2020052018 A1 WO 2020052018A1
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WIPO (PCT)
Prior art keywords
communication device
link
power value
test signal
value
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PCT/CN2018/112774
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English (en)
French (fr)
Inventor
范存孝
曹松
李臻
李秉荣
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京信通信系统(中国)有限公司
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Publication of WO2020052018A1 publication Critical patent/WO2020052018A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/318Received signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a method, a device, an electronic device, and a storage medium for opening a station.
  • the station opening process is relatively complicated, and each station opening process needs to be completed manually by the engineering staff. Therefore, it not only consumes more labor costs, but also is accompanied by a higher risk of station opening failure.
  • communication technology has also been widely used in public safety products. Due to the relatively high requirements of the product characteristics of public safety products and the environmental restrictions of the application field, communication is not allowed. The device failed to start when the device was started.
  • the present application discloses a method, a device, an electronic device, and a storage medium for starting a station, so as to overcome the technical problems of labor cost and failure to ensure the success rate of starting a station when the station is opened manually in the prior art.
  • a method for opening a station which is applied to the field of public safety, and the method includes:
  • the method further includes:
  • the status information includes at least the channel information of the communication device and the channel information corresponding to each channel Band information
  • the status information further includes identification information of the communication device, and if the isolation does not reach a preset standard threshold, the method further includes:
  • first prompt information for failure of isolation detection, where the first prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can The communication device performs troubleshooting with the second communication device.
  • the method further includes:
  • the method further includes:
  • the compensation gain of the link is adjusted according to the absolute value of the deviation value.
  • the method further includes:
  • Second prompt information for link gain calibration failure, where the second prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can A link formed by a communication device and the second communication device is checked.
  • adjusting the compensation gain of the link according to the absolute value of the deviation value includes:
  • the compensation gain of the link is increased by the absolute value of the deviation value; when the third power value is greater than the target power value, the link is adjusted The compensation gain is adjusted to decrease the absolute value of the deviation value.
  • the method further includes:
  • C determine whether the fourth power value is within a tolerance corresponding to the target power value preset for the second test signal; if yes, go to D; if not, go to E;
  • the third prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that the engineering personnel Perform troubleshooting on the link formed by the first communication device and the second communication device;
  • G Continue to adjust the compensation gain of the link according to the absolute value of the deviation between the fourth power value and the target power value, and return to A.
  • a station opening device which is applied in the field of public safety, and the device includes:
  • An acquisition module configured to acquire a first power value of a first test signal output by a first communication device in the link for a link formed by any two communication devices with a connection relationship in the system to be opened, and the link A second power value corresponding to the second communication device when receiving the first test signal;
  • a calculation module configured to calculate and obtain the isolation of the link according to the first power value, the second power value, and a preset value of a link gain preset for the link;
  • a first determining module configured to determine whether the isolation degree reaches a preset standard threshold
  • a determination module configured to determine that the first communication device and the second communication device meet a site opening condition if the determination result of the first determination module is yes;
  • the station opening module is configured to, when each communication device in the to-be-opened system satisfies the station-opening condition, determine that the to-be-opened system meets the station-opening condition, and remind engineering personnel to start the station.
  • the apparatus further includes:
  • a establishing module for obtaining a first power value of a first test signal output by a first communication device in the link for a link formed by any two communication devices having a connection relationship in a system to be started, and the chain Before the second communication device on the road receives the second power value corresponding to the first test signal, it sends an instruction to report its own status information to each communication device in the system to be started; receiving the report from each communication device Status information, which includes at least channel information of the communication device and frequency band information corresponding to each channel; and establishes a correspondence of communication devices using the same frequency band according to the channel information and the frequency band information reported by each communication device The connection relationship between the channels.
  • the status information further includes identification information of the communication device, and the apparatus further includes:
  • a prompting module is configured to generate first prompting information for failure of isolation detection if the isolation degree does not reach a preset standard threshold, where the first prompting information carries a first identifier of the first communication device and all addresses.
  • the second identification of the second communication device enables an engineer to perform an investigation on the first communication device and the second communication device.
  • the apparatus further includes:
  • a second judging module configured to control the second communication device to output the second communication device before it is determined that the first communication device and the second communication device meet a site opening condition if the isolation reaches a preset standard threshold;
  • a test signal ; acquiring a third power value corresponding to the first communication device receiving the second test signal; determining whether the third power value is within a capacity corresponding to a target power value preset for the second test signal Within the difference range; if yes, the determining module is triggered.
  • the apparatus further includes:
  • a first adjustment module configured to determine a deviation between the third power value and the target power value if the third power value is not within a tolerance range corresponding to a target power value preset for the second test signal And determine whether the deviation value is within a compensation range preset for the compensation gain of the link; if so, adjust the compensation gain of the link according to the deviation value.
  • the first adjustment module is further configured to generate a second prompt message that the link gain calibration fails if the deviation value is not within a preset compensation range for the compensation gain of the link, and the second prompt
  • the information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can perform an investigation on a link formed by the first communication device and the second communication device.
  • the first adjustment module is specifically configured to increase the compensation gain of the link by the absolute value of the deviation value when the third power value is less than the target power value; when the third power value is When the value is greater than the target power value, the compensation gain of the link is adjusted downward by the absolute value of the deviation value.
  • the apparatus further includes:
  • an electronic device including: a memory and a processor
  • the processor is configured to read a program in the memory and execute the steps in the above-mentioned open station method.
  • a computer-readable storage medium which stores a computer program executable by an electronic device, and when the program runs on the electronic device, the electronic device executes the foregoing. Steps in the outbound method.
  • the invention provides a method, an apparatus, an electronic device and a storage medium for starting a station.
  • the method includes: for a link formed by any two communication devices in a system to be started having a connection relationship, obtaining the first of the links.
  • the device and the second communication device satisfy the station opening condition.
  • the control end device may calculate and obtain the link according to the first test signal output by the first communication device in the link. And determine whether the calculated isolation degree reaches a preset standard threshold to implement hardware detection on the first communication device and the second communication device.
  • FIG. 1 is a flowchart of a method for starting a station provided in Embodiment 1 of the present invention
  • FIG. 2 is a software flowchart corresponding to the method for starting a station provided in Embodiment 6 of the present invention
  • FIG. 3 is a structural block diagram of a station opening apparatus provided in Embodiment 7 of the present invention.
  • FIG. 4 is an electronic device provided in an eighth embodiment of the present invention.
  • the station opening process is relatively complicated, and each station opening process needs to be completed manually by the engineering staff, so it will consume a lot of labor costs, and because each engineering staff ’s
  • the professional quality is different, so due to the lack of professional quality or negligence of the engineering staff, the test or configuration of the communication equipment in the open station system may be unsuccessful, resulting in a failure to open the station.
  • an embodiment of the present invention provides a method for starting a station. As shown in FIG. 1, the method includes the following steps:
  • Step S101 Obtain a first power value of a first test signal output by a first communication device in the link for a link formed by any two communication devices having a connection relationship in a system to be started, and a first A second power value corresponding to when the two communication devices receive the first test signal.
  • Step S102 Calculate and obtain the isolation of the link according to the first power value, the second power value, and a preset value of a link gain preset for the link.
  • the above-mentioned isolation detection process can be implemented based on the uplink or the downlink. Since the isolation detection based on the uplink may cause interference to upstream equipment such as a base station, it is recommended The design of the isolation detection process is realized through the downlink.
  • the following downlink is used as an example to describe the process of performing isolation detection.
  • the first communication device and the second communication device are downlink output devices in the downlink, respectively.
  • the isolation process is as follows:
  • the control end device notifies the first communication device to send the first test signal.
  • the first communication device may be a downstream end device. If the downstream end device is a slave device, the control device is received by the downstream end device. After the notification is sent by the device, the power amplifier module of the device can turn on the test signal Pout. In order to ensure that the test signal Pout signal is normal, the control end device acquires the signal state of the test signal Pout at intervals. After confirming that the test signal Pout signal is normal, the control end device notifies the second communication device to receive the first test signal.
  • the second communication device may be a downlink input device. If the downlink input device is a master device, Then, after the downlink input device receives the notification sent by the control terminal device, it can enable its own access module to enable power detection to obtain the corresponding power detection value Pin when the test signal Pout is received.
  • the preset value of link gain Gx is a parameter used to calculate the isolation of the link. Therefore, the preset value of link gain Gx may be an experience value or a target preset by an engineer. The value may also be an actual link gain value of the downlink. It can be understood that, in the embodiment of the present invention, the value of the isolation is not specifically limited.
  • Step S103 Determine whether the isolation reaches a preset standard threshold; if yes, execute step S104; if no, execute step S105.
  • the isolation refers to the total loss from the interfering transmitter to the victim receiver, including the effective antenna gain, propagation loss, feeder loss, and filter performance of the transmitter / receiver. Therefore, the isolation can be used as an important indicator to measure whether there is signal leakage from the transmitter port of one communication device to the receiver port of another communication device, and by judging whether the isolation reaches a preset standard threshold, This is to check whether the communication equipment in the link can meet the requirements of the open station in hardware.
  • Step S104 It is determined that the first communication device and the second communication device meet a site opening condition.
  • the isolation if the isolation reaches a preset standard threshold, it means that the isolation of each port in the link is very good, and the signals leak little to each other. Therefore, the first communication device in the link can be initially confirmed. 2.
  • the second communication device satisfies a site opening condition.
  • Step S105 Generate a first prompt message that the isolation detection fails.
  • the first prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can target the first communication device and the second communication device. Perform troubleshooting.
  • the isolation does not reach the preset standard threshold, it means that the isolation of each port in the link is not good, and the signal leakage is serious, and the signal leakage may be caused by loose connections of cables or connectors.
  • the control device will automatically generate a prompt message, where the prompt message carries the corresponding communication The identification information of the equipment, so that the engineering personnel can check the corresponding communication equipment according to the prompt information.
  • the above process can be used to treat the communication in the open-system with the connection relationship
  • the ports of the device are tested for isolation.
  • the isolation between the ports of any two communication devices with connection relationship in the system to be started meets the standard threshold, it means that the isolation of each port is very good, that is, each communication device meets the Station request, then the control end device will remind the engineering staff to prepare to start the station, that is, the following step S106.
  • Step S106 When each communication device in the system to be started to the station satisfies the conditions for the start of the station, determine that the system to be started satisfies the conditions for the start of the station, and remind the engineering staff to start the station.
  • the control end device can intelligently detect the isolation between link ports.
  • the engineering personnel only needs to control the Simple operations are performed on the terminal device, which not only saves labor costs, but also reduces the requirements for the professional quality of engineering personnel, reduces the impact of human factors, and avoids errors caused by inadvertent detection results caused by engineering personnel's manual troubleshooting. To improve the success rate of station opening.
  • control end device can automatically generate prompt information when it detects that the isolation between ports on the link does not reach a preset standard threshold
  • the method for opening a site provided by the embodiment of the present invention can also implement automatic error reporting, which is convenient Engineering personnel will perform corresponding investigations according to the prompt information, which greatly improves the efficiency of station opening.
  • the first communication device and the second communication device are not specifically limited as a master station or a slave station, and a module and a module for transmitting a first test signal in the first communication device and The module for the second communication device to send the second test signal is not specifically limited.
  • the control-end device needs to store the identification information of each communication device in the system to be started and the connection relationship between each communication device in advance.
  • the link formed by any two communication devices in a connection relationship in the system to be started is obtained from the first communication device output in the link.
  • the method further includes:
  • the status information includes at least the channel information of the communication device and the channel information corresponding to each channel Band information
  • each communication device automatically reports its own channel information and the frequency band information corresponding to each channel after receiving a command from the control end device.
  • the number of channels corresponding to device A is 2, respectively 1 and 2 channels, of which the frequency band used by 1 channel is 800Mhz, the frequency band used by 2 channels is 700Mhz, and the number of channels corresponding to device B is 4, which are 1 channel, 2 Channels, 3 channels and 4 channels, of which 1 channel uses 800Mhz, 2 channels uses 600Mhz, 3 channels uses 500Mhz, and 4 channels uses 400Mhz.
  • the control end device After receiving the channel information sent by the A device and the B device and the frequency band information corresponding to each channel, the control end device automatically establishes a connection relationship between the 1 channel of the A device and the 1 channel of the B device.
  • the process of establishing the connection relationship between the device A and the device B is described to explain the embodiments listed for establishing a connection between the communication devices.
  • the system to be started The number of communication devices in China, and the channels and frequency bands used by each communication device are not specifically limited.
  • the control end device can automatically establish communication between the communication devices according to the channel information reported by each communication device in the system to be started and the frequency band information corresponding to each channel.
  • the topological relationship is convenient for engineers to identify whether each communication device is constructed according to the drawings provided by the operator according to the topological relationship, which greatly shortens the investigation time and achieves the purpose of quickly opening the station.
  • the status information reported by each communication device may further include SN information and device type information of each communication device.
  • the control-end device can automatically establish the topological relationship between communication devices, the control-end device can automatically identify each communication device as the master or slave based on the topology relationship and the device type of each communication device.
  • the end device can perform site assignment for each communication device, and establish the correspondence between the SN information of each communication device and the station to ensure that each communication device in the system to be started is in a monitorable state.
  • the status information reported by each communication device may also include the gain allocation information of each communication device. Since the gain allocation information of each communication device is a unique attribute for a certain communication device, engineers The gain of each communication device can be set according to the gain allocation information of each communication device. It should be noted that when setting the gain of each communication device, the engineering staff must ensure that the gain of each communication device is within its reachable gain range.
  • the isolation reaches a preset standard threshold, it is determined that the first communication device and the second communication device meet a site opening condition.
  • the method also included:
  • the process of performing link gain detection is bidirectional, that is, when performing link gain detection, it is necessary to perform detection for both the uplink and the downlink. Since the detection based on the uplink and the downlink is performed, The process is similar. Therefore, in the embodiment of the present invention, the following procedure is used as an example to describe the process of link gain detection. The process is as follows:
  • the control end device notifies the second communication device to send a second test signal.
  • the second communication device may be a downlink front-end device. If the downlink front-end device is a master device, the control unit receives the control end at the downlink front-end device. After the notification is sent by the device, the source module can enable the source output and output the second test signal. At this time, when the source module outputs the second test signal, it can select the corresponding frequency band according to the frequency band information reported by the device. For output. To ensure that the second test signal is normal, the control end device may also obtain the signal state of the second test signal at intervals. After confirming that the second test signal is normal, the control end device notifies the first communication device.
  • the first communication device may be a downstream end device. If the downstream end device is a slave device, the downstream end device is After receiving the notification sent by the control-end device, the power amplifier module can be enabled to perform power detection to obtain the corresponding power detection value when the downstream end device obtains the second test signal.
  • the tolerance range of the target power value of the signal power setting is 45 ⁇ 0.5db, which means that the link gain of the link can meet the output requirements of the control end device, that is, the coverage range of the communication device can also meet the coverage. demand. It should be noted that, in the embodiment of the present invention, the tolerance range for the power of the second test signal, the target power value set for the second test signal power, and the compensation gain setting during the process of link gain calibration.
  • the compensation range is not specifically limited.
  • the control end device can also intelligently detect the link gain to ensure that the coverage of each communication device can meet the coverage requirements. .
  • engineering personnel only need to perform simple operations on the control terminal equipment without performing on-site inspections. Therefore, while saving labor costs, it can also reduce the impact of human factors and avoid negligence when the engineers manually perform inspections. As a result, the detection results are wrong, which greatly improves the success rate of station opening.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the power of the second test signal output by the source module on the front-end device is -20db.
  • the corresponding power is 43db
  • the tolerance range of the target power value set for the second test signal power is 45 ⁇ 0.5db
  • the link gain of the link cannot meet the output requirements of the control end device. Therefore, when performing link gain detection, the third power value obtained by the control end device is not necessarily within a tolerance range corresponding to the target power value preset for the second test signal.
  • the method further includes :
  • the compensation gain of the link is adjusted according to the absolute value of the deviation value.
  • the compensation gain in the embodiment of the present invention and the compensation gain can be used exclusively for the calibration of the link gain. Therefore, when the third power value obtained by the control terminal device is not the target power value preset for the second test signal When the corresponding tolerance range is within, the automatic calibration can be performed based on the compensation gain on each link, so that the coverage of the system to be opened can meet the coverage requirements.
  • the compensation range of the compensation gain for each link can be customized by the manufacturer of the communication equipment, when adjusting the link gain, it is necessary to determine whether the deviation value is within the compensation range set by the manufacturer. When the condition is satisfied, the compensation gain of the link is automatically calibrated.
  • adjusting the compensation gain of the link according to the absolute value of the deviation value includes:
  • the compensation gain of the link is increased by the absolute value of the deviation value; when the third power value is greater than the target power value, the link is adjusted The compensation gain is adjusted to decrease the absolute value of the deviation value.
  • the power of the second test signal output by the source module on the front-end device is -20db, where the tolerance range of the target power value set for the second test signal power is 45 ⁇ 0.5db, and the The compensation range of the compensation gain setting is ⁇ 5db of the target link gain.
  • the control end device will use the absolute value of the deviation value -2db, that is, 2db as the adjustment value, because 43db is less than 45db Therefore, in order to ensure that the adjusted link can reach the target link gain, the control end device will increase the compensation gain of the link by 2db.
  • the control end device will use the absolute value of the deviation value 2db, that is, 2db as the adjustment value, because 47db is greater than 45db, so To ensure that the adjusted link can reach the target link gain, the control end device will reduce the compensation gain of the link by 2db.
  • the method also include:
  • Second prompt information for link gain calibration failure, where the second prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can A link formed by a communication device and the second communication device is checked.
  • the control end device will automatically generate a prompt message for the link gain calibration failure of the current link. Since the prompt message carries the identification information of the corresponding communication device, the engineer can follow the prompt The information determines the corresponding link, and performs troubleshooting on the link.
  • the control end device when performing a station opening by using the station opening method provided by the embodiment of the present invention, can also intelligently detect the link gain, and when the control end device detects that the link gain does not reach a preset standard At the threshold, the link gain can also be adjusted automatically to eliminate the impact of the cable or connector on the link gain, so that the coverage of each communication device can meet the coverage requirements.
  • engineers only need to perform simple operations on the control-end equipment, so they can also achieve the goal of saving labor costs and improving the success rate of station opening.
  • control-end equipment can automatically generate prompt information when it detects that the link gain cannot reach the target link gain, it can also realize automatic error reporting, which facilitates the corresponding troubleshooting of the engineering staff, and greatly improves the efficiency of station opening.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • the control end device when the downlink end device receives the power of the second test signal at 43 db, the control end device will automatically increase the compensation gain of the link by 2 db, so in order to check whether the adjusted link can be in the downlink
  • the tolerance range to reach the target power value is 45 ⁇ 0.5db. Therefore, based on the above embodiments, in the embodiments of the present invention, the method further includes:
  • C determine whether the fourth power value is within a tolerance corresponding to the target power value preset for the second test signal; if yes, go to D; if not, go to E;
  • the third prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that the engineering personnel Perform troubleshooting on the link formed by the first communication device and the second communication device;
  • G Continue to adjust the compensation gain of the link according to the absolute value of the deviation between the fourth power value and the target power value, and return to A.
  • the above-mentioned link gain detection process will be started again. If the corresponding power value is detected when the first communication device receives the second test signal again, and the power value can reach a preset value
  • the tolerance range corresponding to the target power value of 5% indicates that the link gain of the link can meet the output requirements of the control-end device, and the coverage range of the communication device can also meet the coverage requirement.
  • the control end device will then Start the above-mentioned link gain detection and calibration process again, and update the number of failed link gain calibrations.
  • the control end device will then Start the above-mentioned link gain detection and calibration process again, and update the number of failed link gain calibrations.
  • the number of failures does not reach the preset number of calibrations
  • the link gain calibration fails, the above-mentioned link gain detection and calibration process will be cycled, and if the number of failures reaches the preset number of calibrations, it means that it has failed.
  • the automatic calibration of the control device makes the link reach the target power value.
  • the control device will automatically generate a prompt message that the link gain calibration of the current link fails.
  • the prompt information carries the identification information of the corresponding communication device.
  • the engineering staff can determine the corresponding link according to the prompt information, and perform troubleshooting on the link. After inspection, engineers can perform manual calibration based on the inspection.
  • the station opening method provided by the embodiment of the present invention can realize automatic calibration of links that cannot reach the target gain, greatly shorten the station opening time, and improve the station opening efficiency.
  • Embodiment 6 is a diagrammatic representation of Embodiment 6
  • the station opening method is performed based on the station opening method of the foregoing embodiment, if the station opening method is applied to a terminal device, specifically, when the terminal device can be a handheld instrument or a PC, the specific software process on the terminal device is as shown in the figure. As shown in 2:
  • the engineer starts the station startup on the control terminal equipment and performs the site startup wizard, that is, the engineer operates the startup interface on the screen of the terminal device, and notifies other modules to cooperate with the site, such as stopping downloading and reporting. Wait for task modules to reduce interference between tasks.
  • the terminal device will send an instruction to each communication device in the system to be started based on the operation of the engineering personnel, so that the system to be started enters the device scanning state, that is, each communication device reports its own status, that is, the peripheral configuration, such as The radio access status, optical module or fiber in-position status of each communication device, and of course, it can also be the SN information, device type information, SN information, device type information, etc. of each communication device.
  • Correspondence between the frequency band and the frequency band can be used to obtain the topology information of the system to be started, and perform site allocation accordingly.
  • the available sites and / or channels are extracted through the state of authorization, radio frequency switch, and other states for subsequent isolation. Detection and calibration of link gain.
  • the terminal equipment after obtaining the topology information of the system to be started, the terminal equipment can be automatically displayed on the terminal screen, and the engineering personnel can confirm whether each communication equipment is constructed according to the drawings provided by the operator, which greatly shortens the inspection time.
  • the terminal device will remind the engineering personnel on the current operation interface to set parameters, that is, to selectively configure communication device information, including the system time and the current communication.
  • Basic parameters such as the area where the device is located.
  • the isolation detection and the link gain calibration can be performed by the terminal device. Since the foregoing embodiment has described the process of performing the isolation detection and link gain calibration in detail, it will not be repeated here.
  • the terminal device will remind the engineering staff to perform the corresponding open-site configuration according to the operator's needs.
  • This link is mainly based on the needs of the operator for each communication device ( That is, the target power of the station is set, which specifically includes setting the target power of the master station (ie, MU Setup) and setting the target power of the slave station (ie, RU Setup) so that the communication device can reach the desired coverage.
  • the scope meets the requirements for the start of the station and completes the start of the station.
  • Embodiment 7 is a diagrammatic representation of Embodiment 7:
  • a station opening device is also provided, which is applied to the field of public safety. As shown in FIG. 3, the device includes:
  • An acquiring module 301 is configured to acquire a first power value of a first test signal output by a first communication device in the link for a link formed by any two communication devices in a connection system having a connection relationship, and the chain A second power value corresponding to the second communication device on the road when receiving the first test signal;
  • a calculation module 302 configured to calculate and obtain the isolation of the link according to the first power value, the second power value, and a preset value of a link gain preset for the link;
  • a first determining module 303 configured to determine whether the isolation degree reaches a preset standard threshold
  • a determining module 304 configured to determine that the first communication device and the second communication device meet a site opening condition if the determination result of the first determination module 303 is yes;
  • the station opening module 305 is configured to, when each communication device in the to-be-opened system satisfies the station-opening condition, determine that the to-be-opened system meets the station-opening condition, and remind engineering personnel to start the station.
  • the apparatus further includes:
  • a establishing module 306 configured to obtain a first power value of a first test signal output by a first communication device in the link for a link formed by any two communication devices having a connection relationship in a system to be started, and the Before the second communication device in the link receives the second power value corresponding to the first test signal, send an instruction to report each of its own status information to each communication device in the system to be started; receive the report from each communication device
  • the status information includes at least the channel information of the communication device and the frequency band information corresponding to each channel; according to the channel information and the frequency band information reported by each communication device, establishing communication devices using the same frequency band Correspondence between the corresponding channels.
  • the status information further includes identification information of the communication device, and the apparatus further includes:
  • a prompting module 307 is configured to generate, if the isolation does not reach a preset standard threshold, first prompt information that the isolation detection fails, where the first prompt information carries a first identifier of the first communication device and The second identification of the second communication device enables an engineer to perform an investigation on the first communication device and the second communication device.
  • the apparatus further includes:
  • a second determining module 308 is configured to control the second communication device to output the first communication device before it is determined that the first communication device and the second communication device meet a site opening condition if the isolation reaches a preset standard threshold.
  • Two test signals ; acquiring a third power value corresponding to when the first communication device receives the second test signal; determining whether the third power value corresponds to a target power value preset for the second test signal Within the tolerance range; if so, the determining module is triggered.
  • the apparatus further includes:
  • a first adjustment module 309 is configured to determine, if the third power value is not within a tolerance range corresponding to a target power value preset for the second test signal, a difference between the third power value and the target power value. A deviation value, and judge whether the deviation value is within a compensation range preset for the compensation gain of the link; if so, adjust the compensation gain of the link according to the deviation value.
  • the first adjustment module 309 is further configured to generate a second prompt message that the link gain calibration fails if the deviation value is not within a compensation range preset for the compensation gain of the link, and the second The prompt information carries the first identifier of the first communication device and the second identifier of the second communication device, so that the engineer can perform troubleshooting on the link formed by the first communication device and the second communication device. .
  • the first adjustment module 309 is specifically configured to increase the compensation gain of the link by the absolute value of the deviation value when the third power value is less than the target power value; When the power value is greater than the target power value, the compensation gain of the link is adjusted downward by the absolute value of the deviation value.
  • the apparatus further includes:
  • the second adjustment module 310 is used for A: for the adjusted link, controlling the second communication device to resend the second test signal; B: obtaining when the first communication device receives the second test signal The corresponding fourth power value; C: judging whether the fourth power value is within a tolerance corresponding to the target power value preset for the second test signal; if yes, go to D; if not, go to E; D: It is determined that the first communication device and the second communication device meet the open station condition; E: Updates the number of failed link gain calibrations of the link; and determines whether the failed times reach a preset calibration The number of times; if yes, go to F; if not, go to G; F: generate a third prompt message that the link gain calibration fails, and the third prompt message carries the first identifier of the first communication device and the The second identification of the second communication device enables an engineer to perform an investigation on a link formed between the first communication device and the second communication device; G: continue to perform calculations based on the fourth power value and the target power value.
  • Embodiment 8 is a diagrammatic representation of Embodiment 8
  • an electronic device is further provided.
  • the electronic device 400 includes: a processor 401 and a memory 402;
  • the processor 401 is configured to execute a program in the read memory 402 and execute the following processes:
  • the processor 401 is further configured to acquire, for a link formed by any two communication devices in the system to be connected, the first test signal output by the first communication device in the link.
  • the processor 401 Before sending the power value and the second power value corresponding to the second communication device when receiving the first test signal in the link, to each communication device in the to-be-opened system, an instruction to report its status information, and Receiving status information reported by each communication device, the status information includes at least channel information of the communication device and frequency band information corresponding to each channel;
  • the status information further includes identification information of the communication device
  • the processor 401 is further configured to generate first prompt information that the isolation detection fails if the isolation does not reach a preset standard threshold, and
  • the first prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can perform troubleshooting on the first communication device and the second communication device.
  • the processor 401 is further configured to control the second communication device before determining that the first communication device and the second communication device meet a site opening condition if the isolation reaches a preset standard threshold.
  • the communication device outputs a second test signal; obtains a third power value corresponding to the first communication device when receiving the second test signal; and determines whether the third power value is at a preset target for the second test signal Within the tolerance range corresponding to the power value; if so, perform the next steps.
  • the processor 401 is further configured to determine, if the third power value is not within a tolerance range corresponding to a target power value preset for the second test signal, that the third power value is inconsistent with the target power value.
  • the deviation value of the target power value and determine whether the deviation value is within the compensation range preset for the compensation gain of the link; if so, adjust the compensation gain of the link according to the absolute value of the deviation value .
  • the processor 401 is further configured to generate a second prompt message that the link gain calibration fails if the deviation value is not within a preset compensation range for the compensation gain of the link, and the second prompt message
  • the first identification of the first communication device and the second identification of the second communication device are carried therein, so that an engineer can perform an investigation on a link formed between the first communication device and the second communication device.
  • the processor 401 is specifically configured to increase the compensation gain of the link by the absolute value of the deviation value when the third power value is less than the target power value; when the third power value is When it is greater than the target power value, the compensation gain of the link is adjusted downward by the absolute value of the deviation value.
  • the processor 401 is further configured to, after adjusting the compensation gain of the link according to the absolute value of the deviation value, A: for the adjusted link, control the second communication device to resend The second test signal; B: obtaining a fourth power value corresponding to the first communication device when receiving the second test signal; C: determining whether the fourth power value is predicted for the second test signal Within the tolerance range corresponding to the set target power value; if yes, go to D; if not, go to E; D: determine that the first communication device and the second communication device meet the site opening condition; E: update the Number of failed link gain calibrations for the link, and determine whether the number of failed attempts reaches the preset number of calibrations; if yes, go to F; if not, go to G; F: Generate a third prompt for failed link gain calibration Information, the third prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can target the first communication device and the second communication device Forming Check the link;
  • the bus architecture may include any number of interconnected buses and bridges, and one or more processors specifically represented by the processor 401 and various circuits of the memory represented by the memory 402 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art, so they are not described further herein.
  • the processor 401 is responsible for managing the bus architecture and general processing, and the memory 402 can store data used by the processor 401 when performing operations.
  • the processor 401 may be a CPU (central embedded device), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a CPLD (Complex Programmable Logical Device) , Complex programmable logic device).
  • CPU central embedded device
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logical Device
  • a computer-readable storage medium which stores a computer program executable by an electronic device, and when the program runs on the electronic device, the electronic device Perform the following steps:
  • the method further includes:
  • the status information includes at least the channel information of the communication device and the channel information corresponding to each channel Band information
  • the status information further includes identification information of the communication device, and if the isolation does not reach a preset standard threshold, the method further includes:
  • first prompt information for failure of isolation detection, where the first prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can The communication device performs troubleshooting with the second communication device.
  • the method further includes:
  • the method further includes:
  • the compensation gain of the link is adjusted according to the absolute value of the deviation value.
  • the method further includes:
  • Second prompt information for link gain calibration failure, where the second prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that an engineer can A link formed by a communication device and the second communication device is checked.
  • adjusting the compensation gain of the link according to the absolute value of the deviation value includes:
  • the compensation gain of the link is increased by the absolute value of the deviation value; when the third power value is greater than the target power value, the link is adjusted The compensation gain is adjusted to decrease the absolute value of the deviation value.
  • the method further includes:
  • C determine whether the fourth power value is within a tolerance corresponding to the target power value preset for the second test signal; if yes, go to D; if not, go to E;
  • the third prompt information carries a first identifier of the first communication device and a second identifier of the second communication device, so that the engineering personnel Perform troubleshooting on the link formed by the first communication device and the second communication device;
  • G Continue to adjust the compensation gain of the link according to the absolute value of the deviation between the fourth power value and the target power value, and return to A.
  • the computer-readable storage medium in the above embodiments may be any available medium or data storage device that can be accessed by a processor in an electronic device, including but not limited to magnetic storage such as a floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc., Optical memory such as CD, DVD, BD, HVD, etc., and semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND, FLASH), solid state drive (SSD), etc.
  • magnetic storage such as a floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • Optical memory such as CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND, FLASH), solid state drive (SSD), etc.
  • the embodiments of the present invention may be provided as a method, a system, or a computer program product. Therefore, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.
  • computer-usable storage media including, but not limited to, disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to work in a particular manner such that the instructions stored in the computer-readable memory produce a manufactured article including an instruction device, the instructions
  • the device implements the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing device, so that a series of steps can be performed on the computer or other programmable device to produce a computer-implemented process, which can be executed on the computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagrams.

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Abstract

一种开站方法、装置、电子设备及存储介质,该方法包括:针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收该第一测试信号时对应的第二功率值(S101);根据第一功率值、第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度(S102);判断该隔离度是否达到预设的标准阈值(S103);如果是,则确定第一通信设备、第二通信设备满足开站条件(S104);当待开站系统中的每个通信设备均满足开站条件时,确定待开站系统满足开站条件,提醒工程人员开站(S106)。通过控制端设备对隔离度进行自动检测,可以减少人力成本,减少人为因素影响,提高开站的成功率。

Description

一种开站方法、装置、电子设备及存储介质
本申请要求在2018年09月11日提交国家专利局、申请号为201811055016.7、发明名称为“一种开站方法、装置、电子设备及存储介质”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域,尤其涉及一种开站方法、装置、电子设备及存储介质。
背景技术
通信设备在工程站点安装完成后,需要由工程人员先进行一系列的现场调试,使通信设备满足开站的条件,然后还需要工程人员再根据设备的开站要求,对通信设备进行一定的参数配置,以达到预期的输出效果,完成开站。
由于在现有的开站过程中,开站工序较为复杂,且每个开站工序都需要工程人员手动完成,因此不仅耗费较多的人力成本,还会伴随着较高的开站失败风险。其中,随着移动通信市场的迅猛发展,通信技术在公共安全类产品中也得到了广泛应用,由于公共安全类产品的产品特性及应用领域的环境限制的要求相对较高,更是不允许通信设备在开站时发生开站失败现象。
因此,如何保证开站成功率,降低人力成本,是一个值得研究的问题。
发明内容
本申请公开了一种开站方法、装置、电子设备及存储介质,以克服现有技术中通过人工开站时,耗费人力成本以及不能保证开站成功率的技术问题。
为克服上述技术问题,依据本发明的一个方面,提供了一种开站方法,应用于公共安全领域,所述方法包括:
针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;
判断所述隔离度是否达到预设的标准阈值;
如果是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开 站条件,提醒工程人员开站。
具体地,所述针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,所述方法还包括:
向所述待开站系统中的每个通信设备发送上报自身状态信息的指令,并接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;
根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
具体地,所述状态信息还包括通信设备的标识信息,如果所述隔离度未达到预设的标准阈值,所述方法还包括:
生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
具体地,如果所述隔离度达到预设的标准阈值,所述确定所述第一通信设备、所述第二通信设备满足开站条件之前,方法还包括:
控制所述第二通信设备输出第二测试信号;
获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;
判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;
如果是,则执行后续步骤。
具体地,如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,所述方法还包括:
确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;
如果是,则根据所述偏差值的绝对值对该链路的补偿增益进行调整。
具体地,如果所述偏差值不在针对该链路的补偿增益预设的补偿范围内,所述方法还包括:
生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
具体地,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整包括:
当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝 对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
具体地,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整之后,所述方法还包括:
A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;
B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;
C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;
D:确定所述第一通信设备、所述第二通信设备满足开站条件;
E:更新对该链路的进行链路增益校准的失败次数,并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;
F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;
G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
依据本发明的另一个方面,还提供了一种开站装置,应用于公共安全领域,所述装置包括:
获取模块,用于针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
计算模块,用于根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;
第一判断模块,用于判断所述隔离度是否达到预设的标准阈值;
确定模块,用于如果所述第一判断模块的判断结果为是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
开站模块,用于当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
具体地,所述装置还包括:
建立模块,用于在针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,向所述待开站系统中的每个通信设备发送上报自身状态信息的指令;接收每个通信设备上报的状态信息,所述状态信息至少包 括通信设备的通道信息以及与每个通道对应的频段信息;根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
具体地,所述状态信息还包括通信设备的标识信息,所述装置还包括:
提示模块,用于如果所述隔离度未达到预设的标准阈值,生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
具体地,所述装置还包括:
第二判断模块,用于如果所述隔离度达到预设的标准阈值,在确定所述第一通信设备、所述第二通信设备满足开站条件之前,控制所述第二通信设备输出第二测试信号;获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,则触发所述确定模块。
具体地,所述装置还包括:
第一调整模块,用于如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;如果是,则根据所述偏差值对该链路的补偿增益进行调整。
具体地,所述第一调整模块,还用于如果所述偏差值不在针对该链路的补偿增益预设的补偿范围内,生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
具体地,所述第一调整模块,具体用于当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
具体地,所述装置还包括:
第二调整模块,用于A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;D:确定所述第一通信设备、所述第二通信设备满足开站条件;E:更新对该链路的进行链路增益校准的失败次数;并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查; G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
依据本发明的另一个方面,还提供了一种电子设备,所述电子设备包括:包括存储器和处理器;
所述处理器,用于读取所述存储器中的程序,执行上述开站方法中的步骤。
依据本发明的另一个方面,还提供了一种计算机可读存储介质,其存储有可由电子设备执行的计算机程序,当所述程序在所述电子设备上运行时,使得所述电子设备执行上述开站方法中的步骤。
本发明的有益效果如下:
本发明提供了一种开站方法、装置、电子设备及存储介质,所述方法包括:针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;判断所述隔离度是否达到预设的标准阈值;如果是,则确定所述第一通信设备、所述第二通信设备满足开站条件;当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。在本发明中,针对待开站系统中任意两个具有连接关系的通信设备形成的链路,控制端设备可根据该链路中第一通信设备输出的第一测试信号,计算获取该链路的隔离度,并通过判断计算获取的隔离度是否达到预设的标准阈值,实现对第一通信设备和第二通信设备进行硬件检测。因此在通过本发明提供的开站方法进行开站时,可实现对待开站系统中的每个通信设备的隔离度进行智能化检测,不仅能够降低人力成本,还能够避免因工程人员疏忽而导致检测结果发生错误,大大提升开站的成功率。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述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为本发明实施例一中提供的开站方法的流程图;
图2为本发明实施例六中提供的开站方法对应的软件流程图;
图3为本发明实施例七中提供的开站装置的结构框图;
图4为本发明实施例八中提供的电子设备。
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作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。
实施例一:
在现有开站过程中,尤其是在公共安全领域,开站工序较为复杂,且每个开站工序都需要工程人员手动完成,因此会耗费较多的人力成本,另由于每个工程人员的专业素质不同,因此可能会因工程人员专业素质不足或者疏忽,对待开站系统中的通信设备测试或配置不成功,导致开站失败。
因此,为克服上述技术问题,本发明的实施例提供了一种开站方法,如图1所示,该方法包括以下步骤:
步骤S101、针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值。
步骤S102、根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度。
其中,上述进行隔离度检测的过程可以基于上行链路实现,也可以基于下行链路实现,由于在基于上行链路进行隔离度的检测时,可能会存在对基站等上游设备造成干扰,因此建议隔离度检测流程设计通过下行链路实现。
所以,在本发明实施例中,以下行链路为例说明进行隔离度检测的过程,其中在下行链路中时,第一通信设备和第二通信设备分别为下行链路中的下行输出设备和下行输入设备,其进行隔离度过程具体如下:
控制端设备通知第一通信设备发送第一测试信号,在下行链路中,该第一通信设备可以为下行末端设备,若该下行末端设备为从站设备,那么在下行末端设备接收到控制端设备发送的通知后,可使自身的功放模块开启测试信号Pout。其中为了保证测试信号Pout信号正常,因此控制端设备会间隔性地获取测试信号Pout的信号状态。在确认测试信号Pout信号正常后,控制端设备通知第二通信设备接收该第一测试信号,在下行链路中,该第二通信设备可以为下行输入设备,若该下行输入设备为主站设备,那么在下行输入设备接收到控制端设备发送的通知后,可使自身的接入模块开启功率检测,以获取接收到该测试信号Pout时对应的功率检测值Pin。
由于一个链路的隔离度会直接影响该链路的链路增益的分配,而在计算链路的隔离度时,需要获取该链路的链路增益,因此控制端设备会自动获取到针对该下行链路预先设置 的链路增益的预设值Gx,并根据公式:ISO=Pin-Pout+Gx,计算获取该链路的隔离度。
在本发明实施例中,链路增益的预设值Gx是为了用于计算该链路的隔离度的一个参数,因此链路增益的预设值Gx可以是工程人员预设的经验值或者目标值,也可以是该下行链路的实际链路增益值,可以理解的是,在本发明实施例中,对于隔离度的取值并不进行具体限定。
步骤S103、判断所述隔离度是否达到预设的标准阈值;如果是,则执行步骤S104,如果否,则执行步骤S105。
根据隔离度的定义可知,隔离度是指从干扰发射机到被干扰接收机的总损耗,具体包括发射机和接收机的有效天线增益、传播损耗、馈线损耗以及发射机/接收机的滤波性能等,因此隔离度可以作为一个衡量由一个通信设备的发射机端口到另一个通信设备的接收机端口之间是否存在信号泄露的重要指标,并通过判断隔离度是否达到预设的标准阈值,以此来检测该链路中的通信设备在硬件上是否可满足开站要求。
步骤S104、确定所述第一通信设备、所述第二通信设备满足开站条件。
也就是说,如果隔离度达到预设的标准阈值,则说明在该链路中各端口的隔离度很好,信号的相互泄露很少,因此可以初步的确认该链路中的第一通信设备、所述第二通信设备满足开站条件。
步骤S105、生成隔离度检测失败的第一提示信息。
其中,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
也就是说,如果隔离度未达到预设的标准阈值,则说明在该链路中各端口的隔离度不好,信号泄露情况较为严重,而导致信号泄露则有可能因为线缆或接头连接松懈,或者是因为发射机/接收机上天线的安装位置、相向的角度有关,所以当隔离度未达到预设的标准阈值时,控制端设备会自动生成提示信息,其中该提示信息中携带有对应通信设备的标识信息,以使工程人员根据该提示信息对相应的通信设备进行排查。
由于待开站系统中可能存在多个通信设备,因此针对该待开站系统中任意两个具有连接关系的通信设备形成的链路,均可以采用上述过程对待开站系统中具有连接关系的通信设备的端口进行隔离度的检测。当待开站系统中任意两个具有连接关系的通信设备的端口之间的隔离度均满足标准阈值,则说明各端口的隔离度都很好,也就是每个通信设备在硬件上均满足开站要求,那么此时控制端设备则会提醒工程人员准备开站,即以下步骤S106。
步骤S106、当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
由上述可知,在通过本发明实施例提供的开站方法进行开站时,控制端设备可以对链路端口之间的隔离度进行智能化检测,而在实际操作中,工程人员只需要在控制端设备上 执行简单的操作,因此不仅节约了人力成本,还降低了对于工程人员专业素质的要求,减少了人为因素的影响,避免了工程人员手动排查时因疏忽而导致检测结果发生错误,大大地提高了开站的成功率。
另由于当控制端设备检测到链路上端口之间的隔离度未达到预设的标准阈值时,还可以自动生成提示信息,所以本发明实施例提供的开站方法还能够实现自动化报错,便于工程人员根据提示信息进行相应的排查,大大提高开站效率。
其中,需要说明的是,在本发明实施例中,对于第一通信设备与第二通信设备为主站或者从站并不进行具体限定,对于第一通信设备中发送第一测试信号的模块与第二通信设备发送第二测试信号的模块也不进行具体限定。
实施例二:
由上述实施例可知,当隔离度未达到预设的标准阈值时,会生成隔离度检测失败的第一提示信息,而第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识。因此控制端设备需预先存储待开站系统中每个通信设备的标识信息,以及每个通信设备之间的连接关系。
因此,在上述实施例的基础上,在本发明实施例中,所述针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的测试信号的第一功率值,以及该链路中第二通信设备接收所述测试信号的第二功率值之前,所述方法还包括:
向所述待开站系统中的每个通信设备发送上报自身状态信息的指令,并接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;
根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
具体地,每个通信设备在接收到控制端设备发送指令后,会自动上报自身的通道信息以及与每个通道对应的频段信息。假如A设备对应的通道数量为2,分别为1通道和2通道,其中1通道使用的频段为800Mhz,2通道使用的频段为700Mhz,B设备对应的通道数量为4,分别为1通道、2通道、3通道和4通道,其中1通道使用的频段为800Mhz,2通道使用的频段为600Mhz,3通道使用的频段为500Mhz,4通道使用的频段为400Mhz。那么控制端设备在接收到A设备和B设备发送的通道信息以及与每个通道对应的频段信息后,会自动建立A设备的1通道与B设备的1通道之间的连接关系。其中,描述上述设备A和设备B建立连接关系的过程,是为了说明建立通信设备之间的连接所列举的实施例,当然需要说明的是,在本发明实施例中,对于该待开站系统中通信设备的数量,以及每个通信设备使用的通道和频段并不进行具体限定。
由于在现有技术中,工程人员需要人为地去梳理复杂的线缆,一个中大型系统基本上需要一天的时间,如果出现错误,那么排查的时间就会更长,再加上运营商赋予的权限不同,所以在进行现场排查时更加麻烦。因此与现有技术相比,在本发明实施例中,控制端设备可根据待开站系统中每个通信设备上报的通道信息以及与每个通道对应的频段信息,自动建立各通信设备之间的拓扑关系,以便于工程人员根据该拓扑关系识别每个通信设备是否是按照运营商提供的图纸进行施工,大大缩短排查时间,以达到快速开站的目的。
其中,需要说明的是,每个通信设备上报的状态信息还可以包括每个通信设备的SN信息和设备类型信息。由于控制端设备可以自动建立各通信设备之间的拓扑关系,因此控制端设备可根据该拓扑关系以及每个通信设备的设备类型,自动识别出每个通信设备为主站还是从站,所以控制端设备可以为每个通信设备进行站点分配,并建立每个通信设备的SN信息与站点之间的对应关系,以保证待开站系统中的每个通信设备均处于可监控状态。
其中,还需要说明的是,每个通信设备上报的状态信息还可以包括每个通信设备的增益分配信息,由于每个通信设备的增益分配信息是针对某个通信设备的特有属性,因此工程人员可根据每个通信设备的增益分配信息对每个通信设备的增益进行设置。需要注意的是,工程人员在对每个通信设备的增益进行设置时,需保证每个通信设备的增益在其可达到的增益范围内。
实施例三:
通过对链路的隔离度进行检测,只能够保证通信设备在硬件上达到开站条件,而在实际应用中,还需要考虑每个通信设备的覆盖范围,所以还需要判断每个通信设备的链路增益是否能够满足覆盖范围的需求。
因此,在上述各实施例的基础上,在本发明实施例中,如果所述隔离度达到预设的标准阈值,所述确定所述第一通信设备、所述第二通信设备满足开站条件之前,方法还包括:
控制所述第二通信设备输出第二测试信号;
获取所述第一通信设备接收所述第二测试信号的第三功率值;
判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;
如果是,则执行后续步骤。
其中,进行链路增益检测的过程是双向的,也就是说,在进行链路增益检测时需要针对上行链路和下行链路均进行检测,由于基于上行链路和基于下行链路进行检测的过程类似,因此在本发明实施例中,仍以下行链路为例,说明进行链路增益检测的过程,其过程具体如下:
控制端设备通知第二通信设备发送第二测试信号,在下行链路中,该第二通信设备可以为下行前端设备,若该下行前端设备为主站设备,那么在下行前端设备接收到控制端设 备发送的通知后,可使自身的信源模块开启信源输出,输出第二测试信号,此时信源模块输出第二测试信号时可根据该设备上报的自身使用的频段信息选择相应的频段进行输出。其中为了保证第二测试信号正常,控制端设备也可以间隔性地获取第二测试信号的信号状态。在确认第二测试信号正常后,控制端设备通知第一通信设备,在下行链路中,该第一通信设备可以为下行末端设备,若该下行末端设备为从站设备,那么在下行末端设备接收到控制端设备发送的通知后,可使自身的功放模块开启功率检测,以获取下行末端设备获取到第二测试信号时对应的功率检测值。
具体地,假如下行前端设备上的信源模块输出的第二测试信号的功率为-20db,下行末端设备上的功放模块接收到该第二测试信号时对应的功率为45db,而针对第二测试信号功率设置的目标功率值的容差范围为45±0.5db,则说明此时该链路的链路增益能够达到控制端设备的输出要求,也就是说该通信设备的覆盖范围也能够满足覆盖需求。其中,需要说明的是,在本发明实施例中,针对链路增益校准的过程中对于第二测试信号的功率、针对第二测试信号功率设置的目标功率值的容差范围以及补偿增益设置的补偿范围,并不进行具体限定。
因此由上述可知,控制端设备除了能够对每个链路中各端口的隔离度进行自动检测之外,还能够对链路增益进行智能化检测,以保证每个通信设备覆盖范围能够满足覆盖需求。相对于现有技术,工程人员也只是需要在控制端设备上执行简单的操作,无需进行实地检测,所以在节约人力成本的同时,还能够减少人为因素的影响,避免工程人员手动排查时因疏忽而导致检测结果发生错误,大大地提高了开站的成功率。
实施例四:
仍以上述实施例中举例的下行链路为例,假如下行前端设备上的信源模块输出的第二测试信号的功率为-20db,下行末端设备上的功放模块接收到该第二测试信号时对应的功率为43db,而针对第二测试信号功率设置的目标功率值的容差范围为45±0.5db,那么此时该链路的链路增益则不能达到控制端设备的输出要求。因此在进行链路增益检测时,控制端设备获取到的第三功率值不一定在针对所述第二测试信号预设的目标功率值对应的容差范围内。
所以在上述各实施例的基础上,在本发明实施例中,如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,所述方法还包括:
确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;
如果是,则根据所述偏差值的绝对值对该链路的补偿增益进行调整。
在实际应用中,针对每个链路,从信源(可以是上述下行前端设备上的信源模块)到检测点(可以是上述下行末端设备上的功放模块)会有一定的预留增益,也就是本发明实 施例中的补偿增益,而补偿增益可专门用于链路增益的校准,所以当控制端设备获取到的第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内时,即可基于每个链路上的补偿增益进行自动校准,以使得该待开站系统的覆盖范围能够达到覆盖要求。
然而由于针对每个链路的补偿增益的补偿范围可由生产通信设备的厂家进行自定义设置,所以在进行链路增益的调整时,需判断该偏差值是否在厂家设置的补偿增益的补偿范围内,并满足该条件时,对该链路的补偿增益进行自动校准。
具体地,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整包括:
当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
仍以上述举例的下行链路为例,具体说明链路增益校准的过程:
假如下行前端设备上的信源模块输出的第二测试信号的功率为-20db,其中,针对第二测试信号功率设置的目标功率值的容差范围为45±0.5db,而针对该链路的补偿增益设置的补偿范围为目标链路增益±5db。
如果下行末端设备上的功放模块接收到该第二测试信号时对应的功率为43db,不在预先设置的45±0.5db的容差范围内,则说明该链路当前的实际链路增益并未达到目标链路增益,由于43db与45db的偏差值为-2db,在预先设置的±5db的范围内,因此控制端设备会将偏差值-2db的绝对值,即2db作为调整值,由于43db小于45db,所以为保证调整后的链路能够达到目标链路增益,控制端设备则会将该链路的补偿增益上调2db。
如果下行末端设备上的功放模块接收到该第二测试信号时对应的功率为47db,不在预先设置的45±0.5db的容差范围内,则说明该链路当前的实际链路增益并未达到目标链路增益,由于47db与45db的偏差值为2db,在预先设置的±5db的范围内,因此控制端设备会将偏差值2db的绝对值,即2db作为调整值,由于47db大于45db,所以为保证调整后的链路能够达到目标链路增益,控制端设备则会将该链路的补偿增益下调2db。
然而,如果下行末端设备上的功放模块接收到第二测试信号的功率为38db,不在预先设置的45±0.5db的容差范围内,且38db与45db的偏差值为-7db,不在预先设置的±5db的范围内,则说明无论怎样调节都不可能使该链路的实际增益达到目标链路增益,因此如果所述偏差值不在针对所述补偿增益预设的补偿范围内,所述方法还包括:
生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
也就是说,当控制端设备检测到的第三功率值不在针对该第二测试信号预设的目标功率值对应的容差范围内,且第三功率值与目标功率值的偏差值不在针对该补偿增益预设的 补偿范围内时,控制端设备会自动生成当前链路的链路增益校准失败的提示信息,由于该提示信息中携带有对应通信设备的标识信息,因此工程人员可根据该提示信息确定对应的链路,并针对该链路进行排查。
由上述可知,在通过本发明实施例提供的开站方法进行开站时,控制端设备也可以对链路增益进行智能化检测,且当控制端设备检测到链路增益未达到预设的标准阈值时,还可以对链路增益进行自动调节,以排除线缆或接头对链路增益的影响,使得每个通信设备的覆盖范围均能够满足覆盖需求。由于在实际操作中,工程人员只需要在控制端设备上执行简单的操作,因此也能够达到节约人力成本,提高开站的成功率的目的。
另由于当控制端设备检测到链路增益不能达到目标链路增益时,可自动生成提示信息,所以也能够实现自动化报错,便于工程人员进行相应的排查,大大提高开站效率。
其中,需要说明的是,上述链路增益检测的过程是相对独立的,如果待开站系统不是首次开站,在其隔离度满足标准阈值,也就是在确认设备硬件没有变动的情况下,该流程可选择跳过。当然可以理解的是,该流程可由工程人员根据需求进行选择,在本发明实施例中,并不进行具体限定。
实施例五:
由上述实施例可知,当下行末端设备接收到第二测试信号的功率为43db时,控制端设备会自动地将该链路的补偿增益上调2db,因此为检验调整后的链路能否在下行前端设备输出的第二测试信号的功率为-20db的情况下,达到目标功率值的容差范围为45±0.5db,所以在上述各实施例的基础上,在本发明实施例中,所述根据所述偏差值对该链路的补偿增益进行调整之后,所述方法还包括:
A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;
B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;
C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;
D:确定所述第一通信设备、所述第二通信设备满足开站条件;
E:更新对该链路的进行链路增益校准的失败次数,并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;
F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;
G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
也就是说,针对调整后的链路,会再次启动上述链路增益的检测过程,如果检测到第 一通信设备再次接收到第二测试信号时对应的功率值,并且该功率值能够达到预设的目标功率值对应的容差范围,则说明该链路的链路增益能够达到控制端设备的输出要求,那么该通信设备的覆盖范围也就能够满足覆盖需求。
然而,如果检测到第一通信设备再次接收到第二测试信号时的功率值,仍然不能够达到目标功率值对应的容差范围,则说明本次链路增益校准失败,此时控制端设备会再次启动上述链路增益的检测和校准过程,并更新链路增益校准的失败次数。其中,如果失败次数未达到预设的校准次数,若链路增益校准失败时,则会循环上述链路增益的检测和校准过程,而如果失败次数达到预设的校准次数,则说明已无法通过控制端设备的自动校准使该链路达到目标功率值,因此控制端设备会自动生成当前链路的链路增益校准失败的提示信息,由于该提示信息中携带有对应通信设备的标识信息,因此工程人员可根据该提示信息确定对应的链路,并针对该链路进行排查。工程人员在进行排查后,可基于排查情况进行手工校准。
由上述可知,本发明实施例提供的开站方法,可实现对不能达到目标增益的链路进行自动校准,极大地缩短开站时间,提高开站效率。
实施例六:
在基于上述实施例的开站方法进行开站时,如果该开站方法应用于终端设备上,具体地,该终端设备可以为手持仪器或PC WEB时,那么该终端设备上具体软件流程如图2所示,即:
首先,由工程人员在控制端设备上启动开站,并进行开站向导,也就是由工程人员在终端设备的屏幕上操作启动界面,通知其他各模块做好开站配合,比如停止下载、上报等任务模块,以减少任务间干扰。
然后,终端设备会基于工程人员的操作向待开站系统中的每个通信设备发送指令,使待开站系统进入设备扫描状态,也就是使每个通信设备上报自身的状态即外围配置,如每个通信设备的射频接入状态、光模块或光纤在位状态等,当然还可以是每个通信设备的SN信息,设备类型信息、SN信息,设备类型信息等,其中通过终端设备自行梳理通道、频段的对应关系,可获取该待开站系统的拓扑信息,并据此进行站点分配,最后再通过授权状态、射频开关等状态,对可用站点和/或通道进行提取,进行后续的隔离度检测和链路增益的校准。其中,终端设备在获取该待开站系统的拓扑信息后,可自动显示在终端屏幕上,由工程人员进行确认每个通信设备是否是按照运营商提供的图纸进行施工,大大缩短了排查时间。
其中,在工程人员确认该待开站系统的拓扑信息无误后,终端设备会在当前的操作界面上提醒工程人员进行参数设置,也就是选择性地配置通信设备信息,具体包括系统时间以及当前通信设备所在区域等基本参数。参数设置完成后,即可由终端设备进行隔离度检 测和链路增益的校准,由于上述实施例已经详细说明了进行隔离度检测和链路增益的校准的过程,故在此不再赘述。
最后,当隔离度和链路增益均能够达到预设值时,终端设备会提醒工程人员根据运营商的需求进行相应的开站配置,该环节主要是根据运营商的需求对每个通信设备(也就是站点)的目标功率进行设置,具体包括对主站的目标功率进行设置(即MU Setup)以及对从站的目标功率进行设置(即RU Setup),以使得该通信设备能够到达期望的覆盖范围,符合开站要求,完成开站。
由上述开站流程可知,采用的是人机交互的形式执行,因此工程人员的操作相对简单,降低了对工程人员的专业要求,减少了人为操作出错机率。由于以上每个环节是线性执行,各模块功能均自动完成,因此可减少人为因素影响,提高开站成功率。另由于每个环节在终端设备的显示界面上均有响应的操作提示和错误提醒,因此还具有界面友好的功能,可便于工程人员进行相应的判断,极大地缩短开站时间,提高开站效率。
实施例七:
依据本发明实施例的另一个方面,还提供了一种开站装置,应用于公共安全领域,如图3所示,所述装置包括:
获取模块301,用于针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
计算模块302,用于根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;
第一判断模块303,用于判断所述隔离度是否达到预设的标准阈值;
确定模块304,用于如果所述第一判断模块303的判断结果为是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
开站模块305,用于当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
具体地,所述装置还包括:
建立模块306,用于在针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,向所述待开站系统中的每个通信设备发送上报自身状态信息的指令;接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
具体地,所述状态信息还包括通信设备的标识信息,所述装置还包括:
提示模块307,用于如果所述隔离度未达到预设的标准阈值,生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
具体地,所述装置还包括:
第二判断模块308,用于如果所述隔离度达到预设的标准阈值,在确定所述第一通信设备、所述第二通信设备满足开站条件之前,控制所述第二通信设备输出第二测试信号;获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,则触发所述确定模块。
具体地,所述装置还包括:
第一调整模块309,用于如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;如果是,则根据所述偏差值对该链路的补偿增益进行调整。
具体地,所述第一调整模块309,还用于如果所述偏差值不在针对该链路的补偿增益预设的补偿范围内,生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
具体地,所述第一调整模块309,具体用于当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
具体地,所述装置还包括:
第二调整模块310,用于A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;D:确定所述第一通信设备、所述第二通信设备满足开站条件;E:更新对该链路的进行链路增益校准的失败次数;并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
实施例八:
依据本发明实施例的另一个方面,还提供了一种电子设备,如图4所示,所述电子设备400包括:处理器401和存储器402;
所述处理器401,用于执行读取存储器402中的程序,执行下列过程:
针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;
判断所述隔离度是否达到预设的标准阈值;
如果是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
具体地,所述处理器401,还用于针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,向所述待开站系统中的每个通信设备发送上报自身状态信息的指令,并接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;
根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
具体地,所述状态信息还包括通信设备的标识信息,所述处理器401,还用于如果所述隔离度未达到预设的标准阈值,生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
具体地,所述处理器401,还用于如果所述隔离度达到预设的标准阈值,在确定所述第一通信设备、所述第二通信设备满足开站条件之前,控制所述第二通信设备输出第二测试信号;获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,则执行后续步骤。
具体地,所述处理器401,还用于如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;如果是,则根据所述偏差值的绝对值对该链路的补偿增益进行调整。
具体地,所述处理器401,还用于如果所述偏差值不在针对该链路的补偿增益预设的 补偿范围内,生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
具体地,所述处理器401,具体用于当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
具体地,所述处理器401,还用于在根据所述偏差值的绝对值对该链路的补偿增益进行调整之后,A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;D:确定所述第一通信设备、所述第二通信设备满足开站条件;E:更新对该链路的进行链路增益校准的失败次数,并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
在图4中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器401代表的一个或多个处理器和存储器402代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。处理器401负责管理总线架构和通常的处理,存储器402可以存储处理器401在执行操作时所使用的数据。
可选的,处理器401可以是CPU(中央处埋器)、ASIC(Application Specific Integrated Circuit,专用集成电路)、FPGA(Field-Programmable Gate Array,现场可编程门阵列)或CPLD(Complex Programmable Logic Device,复杂可编程逻辑器件)。
实施例九:
依据本发明实施例的另一个方面,还提供了一种计算机可读存储介质,其存储有可由电子设备执行的计算机程序,当所述程序在所述电子设备上运行时,使得所述电子设备执行以下步骤:
针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计 算获取该链路的隔离度;
判断所述隔离度是否达到预设的标准阈值;
如果是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
具体地,所述针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,所述方法还包括:
向所述待开站系统中的每个通信设备发送上报自身状态信息的指令,并接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;
根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
具体地,所述状态信息还包括通信设备的标识信息,如果所述隔离度未达到预设的标准阈值,所述方法还包括:
生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
具体地,如果所述隔离度达到预设的标准阈值,所述确定所述第一通信设备、所述第二通信设备满足开站条件之前,方法还包括:
控制所述第二通信设备输出第二测试信号;
获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;
判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;
如果是,则执行后续步骤。
具体地,如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,所述方法还包括:
确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;
如果是,则根据所述偏差值的绝对值对该链路的补偿增益进行调整。
具体地,如果所述偏差值不在针对该链路的补偿增益预设的补偿范围内,所述方法还包括:
生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设 备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
具体地,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整包括:
当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
具体地,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整之后,所述方法还包括:
A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;
B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;
C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;
D:确定所述第一通信设备、所述第二通信设备满足开站条件;
E:更新对该链路的进行链路增益校准的失败次数,并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;
F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;
G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
上述实施例中的计算机可读存储介质可以是电子设备中的处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器如软盘、硬盘、磁带、磁光盘(MO)等、光学存储器如CD、DVD、BD、HVD等、以及半导体存储器如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD)等。
本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器 以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然,本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样,倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。

Claims (18)

  1. 一种开站方法,其特征在于,应用于公共安全领域,所述方法包括:
    针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
    根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;
    判断所述隔离度是否达到预设的标准阈值;
    如果是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
    当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
  2. 如权利要求1所述的方法,其特征在于,所述针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,所述方法还包括:
    向所述待开站系统中的每个通信设备发送上报自身状态信息的指令,并接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;
    根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
  3. 如权利要求2所述的方法,其特征在于,所述状态信息还包括通信设备的标识信息,如果所述隔离度未达到预设的标准阈值,所述方法还包括:
    生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
  4. 如权利要求1所述的方法,其特征在于,如果所述隔离度达到预设的标准阈值,所述确定所述第一通信设备、所述第二通信设备满足开站条件之前,方法还包括:
    控制所述第二通信设备输出第二测试信号;
    获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;
    判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;
    如果是,则执行后续步骤。
  5. 如权利要求4所述的方法,其特征在于,如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,所述方法还包括:
    确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;
    如果是,则根据所述偏差值的绝对值对该链路的补偿增益进行调整。
  6. 如权利要求5所述的方法,其特征在于,如果所述偏差值不在针对该链路的补偿增益预设的补偿范围内,所述方法还包括:
    生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
  7. 如权利要求5所述的方法,其特征在于,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整包括:
    当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
  8. 如权利要求5或7所述的方法,其特征在于,所述根据所述偏差值的绝对值对该链路的补偿增益进行调整之后,所述方法还包括:
    A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;
    B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;
    C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;
    D:确定所述第一通信设备、所述第二通信设备满足开站条件;
    E:更新对该链路的进行链路增益校准的失败次数,并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;
    F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;
    G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
  9. 一种开站装置,其特征在于,应用于公共安全领域,所述装置包括:
    获取模块,用于针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值;
    计算模块,用于根据所述第一功率值、所述第二功率值以及针对该链路预设的链路增益的预设值,计算获取该链路的隔离度;
    第一判断模块,用于判断所述隔离度是否达到预设的标准阈值;
    确定模块,用于如果所述第一判断模块的判断结果为是,则确定所述第一通信设备、所述第二通信设备满足开站条件;
    开站模块,用于当所述待开站系统中的每个通信设备均满足开站条件时,确定所述待开站系统满足开站条件,提醒工程人员开站。
  10. 如权利要求9所述的装置,其特征在于,所述装置还包括:
    建立模块,用于在针对待开站系统中任意两个具有连接关系的通信设备形成的链路,获取该链路中第一通信设备输出的第一测试信号的第一功率值,以及该链路中第二通信设备接收所述第一测试信号时对应的第二功率值之前,向所述待开站系统中的每个通信设备发送上报自身状态信息的指令;接收每个通信设备上报的状态信息,所述状态信息至少包括通信设备的通道信息以及与每个通道对应的频段信息;根据每个通信设备上报的所述通道信息和所述频段信息,建立使用相同频段的通信设备的对应通道之间的连接关系。
  11. 如权利要求10所述的装置,其特征在于,所述状态信息还包括通信设备的标识信息,所述装置还包括:
    提示模块,用于如果所述隔离度未达到预设的标准阈值,生成隔离度检测失败的第一提示信息,所述第一提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备进行排查。
  12. 如权利要求9所述的装置,其特征在于,所述装置还包括:
    第二判断模块,用于如果所述隔离度达到预设的标准阈值,在确定所述第一通信设备、所述第二通信设备满足开站条件之前,控制所述第二通信设备输出第二测试信号;获取所述第一通信设备接收所述第二测试信号时对应的第三功率值;判断所述第三功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,则触发所述确定模块。
  13. 如权利要求12所述的装置,其特征在于,所述装置还包括:
    第一调整模块,用于如果所述第三功率值不在针对所述第二测试信号预设的目标功率值对应的容差范围内,确定所述第三功率值与所述目标功率值的偏差值,并判断所述偏差值是否在针对该链路的补偿增益预设的补偿范围内;如果是,则根据所述偏差值对该链路的补偿增益进行调整。
  14. 如权利要求13所述的装置,其特征在于,所述第一调整模块,还用于如果所述偏差值不在针对该链路的补偿增益预设的补偿范围内,生成链路增益校准失败的第二提示信息,所述第二提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二 标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查。
  15. 如权利要求13所述的装置,其特征在于,所述第一调整模块,具体用于当所述第三功率值小于所述目标功率值时,将该链路的补偿增益上调所述偏差值的绝对值;当所述第三功率值大于所述目标功率值时,将该链路的补偿增益下调所述偏差值的绝对值。
  16. 如权利要求13或15所述的装置,其特征在于,所述装置还包括:
    第二调整模块,用于A:针对调整后的链路,控制所述第二通信设备重新发送所述第二测试信号;B:获取所述第一通信设备接收所述第二测试信号时对应的第四功率值;C:判断所述第四功率值是否在针对所述第二测试信号预设的目标功率值对应的容差范围内;如果是,进行D;如果否,进行E;D:确定所述第一通信设备、所述第二通信设备满足开站条件;E:更新对该链路的进行链路增益校准的失败次数;并判断所述失败次数是否达到预设的校准次数;如果是,进行F;如果否,进行G;F:生成链路增益校准失败的第三提示信息,所述第三提示信息中携带有所述第一通信设备的第一标识和所述第二通信设备的第二标识,使工程人员针对所述第一通信设备与所述第二通信设备形成的链路进行排查;G:继续根据所述第四功率值与所述目标功率值的偏差值的绝对值对该链路的补偿增益进行调整,返回A。
  17. 一种电子设备,其特征在于,所述电子设备包括:包括存储器和处理器;
    所述处理器,用于读取所述存储器中的程序,执行权利要求1-8任一项所述方法的步骤。
  18. 一种计算机可读存储介质,其特征在于,其存储有可由电子设备执行的计算机程序,当所述程序在所述电子设备上运行时,使得所述电子设备执行权利要求1-8任一项所述方法的步骤。
PCT/CN2018/112774 2018-09-11 2018-10-30 一种开站方法、装置、电子设备及存储介质 WO2020052018A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101951674A (zh) * 2010-09-16 2011-01-19 新邮通信设备有限公司 下行通道增益校准方法和装置
CN102014415A (zh) * 2010-12-01 2011-04-13 中兴通讯股份有限公司 一种在线检测基站天馈系统的方法及基站系统及天线套件
CN102036278A (zh) * 2009-09-27 2011-04-27 中兴通讯股份有限公司 一种基站接收通道故障定位方法和基站
CN102377471A (zh) * 2011-10-11 2012-03-14 京信通信系统(中国)有限公司 直放站开站系统、开站方法及直放站
CN106488545A (zh) * 2016-12-15 2017-03-08 京信通信技术(广州)有限公司 用于das的自动增益校准方法与系统
CN107863973A (zh) * 2016-09-22 2018-03-30 深圳市中兴微电子技术有限公司 一种功率定标方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102932071B (zh) * 2011-08-10 2015-02-11 京信通信系统(中国)有限公司 一种数字直放站离线隔离度检测的方法
CN102711151B (zh) * 2012-05-02 2014-11-12 京信通信系统(中国)有限公司 智能数字无线直放站的控制方法及智能数字无线直放站
CN203537388U (zh) * 2013-11-04 2014-04-09 合肥正弦波无线技术有限公司 一种自测隔离度并调制增益的lte直放站
KR101470441B1 (ko) * 2014-07-10 2014-12-12 주식회사알에프윈도우 캐스케이드 연결방식의 이동형 ics 중계장치
CN106954224A (zh) * 2017-04-19 2017-07-14 北京佰才邦技术有限公司 一种基站配置的方法、基站及网管服务器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102036278A (zh) * 2009-09-27 2011-04-27 中兴通讯股份有限公司 一种基站接收通道故障定位方法和基站
CN101951674A (zh) * 2010-09-16 2011-01-19 新邮通信设备有限公司 下行通道增益校准方法和装置
CN102014415A (zh) * 2010-12-01 2011-04-13 中兴通讯股份有限公司 一种在线检测基站天馈系统的方法及基站系统及天线套件
CN102377471A (zh) * 2011-10-11 2012-03-14 京信通信系统(中国)有限公司 直放站开站系统、开站方法及直放站
CN107863973A (zh) * 2016-09-22 2018-03-30 深圳市中兴微电子技术有限公司 一种功率定标方法和装置
CN106488545A (zh) * 2016-12-15 2017-03-08 京信通信技术(广州)有限公司 用于das的自动增益校准方法与系统

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