CN114785694A - Customer premises equipment and communication system - Google Patents
Customer premises equipment and communication system Download PDFInfo
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- CN114785694A CN114785694A CN202110090341.2A CN202110090341A CN114785694A CN 114785694 A CN114785694 A CN 114785694A CN 202110090341 A CN202110090341 A CN 202110090341A CN 114785694 A CN114785694 A CN 114785694A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Abstract
The application discloses customer premises equipment, which comprises a first communication module, a second communication module and a control module. The first communication module is used for receiving a first communication signal, the second communication module is electrically connected with the first communication module, and the control module is used for controlling the second communication module to generate a corresponding second communication signal according to the first communication signal received by the first communication module. In the client front-end device according to the embodiment of the application, the control module controls the second communication module to generate the corresponding second communication signal according to the first communication signal received by the first communication module, so that the signal can be enhanced, the device side can respond to user operation in time, and user experience is optimized. The application also discloses a communication system.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a client front-end device and a communications system.
Background
With the development of internet communication technology and the improvement of living standard of people, more and more electronic devices, such as smart phones, smart televisions, smart wearable devices, and the like, are added to home networks. Because the different devices receive and send signals in different modes, and because of wall obstruction or large spatial distance and other reasons, the communication signals are weaker, the device end cannot respond to user operation, and user experience is influenced.
Disclosure of Invention
In view of this, embodiments of the present application provide a client front end device and a communication system.
The application provides a customer premises equipment, customer premises equipment includes:
a first communication module to receive a first communication signal;
a second communication module electrically connected with the first communication module;
the control module is used for controlling the second communication module to generate a corresponding second communication signal according to the first communication signal received by the first communication module.
In some embodiments, the control module is configured to calculate a bandwidth from the first communication signal.
In some embodiments, the control module is configured to control the second communication module to generate a corresponding second communication signal if the bandwidth is below a predetermined bandwidth threshold.
In some embodiments, the first communication signal includes a data bit width and an effective number of clock cycles of a read data lane signal, the bandwidth includes a bandwidth of a read controller, and the control module is configured to calculate the bandwidth of the read controller based on the data bit width and the effective number of clock cycles of the read data lane signal.
In some embodiments, the first communication signal further includes an effective number of clock cycles of a write data channel signal, the bandwidth further includes a bandwidth of a write controller, and the control module is configured to calculate the bandwidth of the write controller based on the data bit width and the effective number of clock cycles of the write data channel signal.
In some embodiments, the client front-end device includes a third communication module, the third communication module is configured to receive a third communication signal of a first device end and a first control signal of a second device end, and the control module is configured to control the first communication module to generate a second control signal for controlling the first device end according to the third communication signal and the first control signal received by the third communication module.
In some embodiments, the third communication module comprises a plurality of third sub-communication modules for transmitting and receiving the first control signal.
In some embodiments, the first communication module is a wireless network communication module, the second communication module is a 5G communication module, and the third communication module is an infrared communication module.
In some embodiments, the client front-end device further includes a signal detection module, where the signal detection module is configured to detect a signal strength of the first device side, and the control module is configured to control the first communication module to generate the corresponding first communication signal according to the signal strength.
The present application provides a communication system comprising a client premises equipment according to any of the above embodiments.
In the customer premise equipment and the communication system in the embodiment of the application, the control module controls the second communication module to generate the corresponding second communication signal according to the first communication signal received by the first communication module, so that the signal can be enhanced, the equipment end timely responds to the user operation, and the user experience is optimized.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a client premises equipment configuration according to some embodiments of the present application.
Fig. 2 is a circuit diagram of an infrared receiving module according to some embodiments of the present application.
Fig. 3 is another schematic diagram of a client premises equipment of some embodiments of the present application.
Fig. 4 is a block diagram of a communication system in accordance with certain embodiments of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
Referring to fig. 1, the present application provides a client front-end device 100, which includes a first communication module 110, a second communication module 120, and a control module 130. The first communication module 110 is configured to receive a first communication signal, the second communication module 120 is electrically connected to the first communication module 110, and the control module 130 is configured to control the second communication module 120 to generate a corresponding second communication signal according to the first communication signal received by the first communication module 110.
Specifically, the Customer premises Equipment 100 may be any Equipment having a relay and signal conversion function, such as Customer Premises Equipment (CPE), a Transmission Reception Point (TRP), and the like, and is not limited specifically. The first communication signal and the second communication signal may be any communication signals, and the first communication signal and the second communication signal may be converted into each other. The customer premises equipment 100 in the embodiment of the present application may be a CPE, the first communication module 110 may be a wireless network communication module, and the like, and the first communication signal may be a WIFI signal, and the like. The second communication module 120 may be a 5G communication module, the second communication signal may be a 5G signal, and the like.
In the client front-end device 100 according to the embodiment of the present invention, according to the first communication signal received by the first communication module 110, the control module 130 controls the second communication module 120 to generate the corresponding second communication signal, which can enhance the signal, avoid the situation that the device does not respond to the operation because the device does not receive the signal, and optimize the user experience.
In some embodiments, the control module 130 is configured to calculate the bandwidth based on the first communication signal.
Specifically, the control module 130 may calculate a bandwidth of the client front-end device 100 according to the first communication signal, so as to determine whether a device side communicating with the client front-end device 100 needs signal enhancement. When it is determined that signal enhancement is required, the control module 130 controls the second communication module 120 to generate a corresponding second communication signal according to the first communication signal, where the second communication signal has stronger signal strength, a longer effective communication distance, and/or a larger data transmission amount than the first communication signal.
Therefore, the signal can be enhanced, the condition that the equipment end does not respond to the operation because the equipment end does not receive the signal is avoided, the equipment end responds to the user operation in time, and the user experience is optimized.
In some embodiments, the control module 130 is configured to control the second communication module 120 to generate the corresponding second communication signal if the bandwidth is lower than the predetermined bandwidth threshold.
Specifically, in the case that the bandwidth is lower than the predetermined bandwidth threshold, the control module 130 determines that signal enhancement is required, and controls the second communication module 120 to generate a corresponding second communication signal according to the first communication signal, where the second communication signal has stronger signal strength, a longer effective communication distance, and/or a larger data transmission amount than the first communication signal.
Therefore, the signal can be enhanced, the condition that the equipment end does not respond to the operation because the equipment end does not receive the signal is avoided, the equipment end responds to the user operation in time, and the user experience is optimized.
The predetermined bandwidth threshold may be set according to, but not limited to, processor performance of the client front-end device 100, usage of a device end communicating with the client front-end device 100, and the like.
In some embodiments, the first communication signal includes a data bit width and a number of valid clock cycles of the read data path signal, the bandwidth includes a bandwidth of the read controller, and the control module 130 is configured to calculate the bandwidth of the read controller based on the data bit width and the number of valid clock cycles of the read data path signal.
Specifically, the first communication signal includes a data bit width w and a valid clock cycle number Rcnt of a read data lane signal, where the read data lane signal includes a read data ready signal rredy and a read data valid signal Rvalid, and the read data ready signal rredy and the read data valid signal Rvalid are corresponding lane handshake signals.
And multiplying the effective clock period number Rcnt of the read data channel signal by the data bit width w to obtain the bandwidth Rband of the read controller at the current time, and further obtaining the actual bandwidth Rband of the read controller in one period according to the Rband which is Rband1+ Rband2+ … + Rband, namely Rband1 w1+ Rcnt2 w2+ … + Rcntm wm. Where m is the number of times the client premises equipment 100 reads the first communication signal in one cycle.
It is understood that since there is inevitably a certain data loss during the process of reading and writing the communication signal, dividing the actual value Rband of the read controller bandwidth by the read data efficiency Rp can obtain the theoretical value Rall of the read controller bandwidth of the client front-end device 100, i.e. Rall ═ Rband/Rp. Therefore, the theoretical bandwidth value is compared with the preset bandwidth threshold value, the data transmission efficiency can be taken into consideration, and the accuracy and the reliability of judging whether signal enhancement is needed or not can be further ensured.
In some embodiments, the first communication signal further includes an effective number of clock cycles of the write data channel signal, the bandwidth further includes a bandwidth of the write controller, and the control module 130 is configured to calculate the bandwidth of the write controller based on the data bit width and the effective number of clock cycles of the write data channel signal.
Specifically, the first communication signal further includes a valid clock cycle number Wcnt of a write data channel signal, wherein the write data channel signal includes a write data ready signal Wready and a write data valid signal Wvalid, which are corresponding channel handshake signals.
The effective clock cycle number Wcnt of the write data channel signal is multiplied by the data bit width w to obtain the bandwidth Wbandm of the write controller at the current time, and then the bandwidth Wbandm of the write controller in one cycle is obtained according to the bandwidth Wband1+ Wband2+ … + Wbandm, namely the bandwidth wbandw 1 × w1+ Wcnt2 w2+ … + Wcntm wn. Where n is the number of times the client front-end device 100 writes the first communication signal in one cycle.
It is understood that since there is inevitably a certain data loss during the process of reading and writing the communication signal, dividing the actual bandwidth value Wband of the write controller by the write data efficiency Wp can obtain the theoretical bandwidth value Wall of the write controller of the customer premises equipment 100, i.e. Wall ═ Wband/Wp. Therefore, the theoretical bandwidth value is compared with the preset bandwidth threshold value, the data transmission efficiency can be taken into consideration, and the accuracy and the reliability of judging whether signal enhancement is needed or not can be further ensured.
Adding the theoretical value Rall of the bandwidth of the read controller to the theoretical value Wall of the bandwidth of the write controller can obtain the total amount of the bandwidth, which is the total of the bandwidth required by the ddr sdram in the customer premise equipment 100, i.e. the total of the bandwidth is Wall + Rall.
When the total bandwidth is lower than the predetermined bandwidth threshold, it is determined that signal enhancement is required, the control module 130 controls the second communication module 120 to generate a corresponding second communication signal according to the first communication signal, and starts the second communication module 120 to enhance the signal, so as to avoid a situation that the device does not respond to an operation because the device does not receive the signal, so that the device responds to a user operation in time, and optimizes user experience.
Further, a plurality of gradually increasing predetermined bandwidth thresholds may be set, such as a first sub-predetermined bandwidth threshold, a second sub-bandwidth threshold, a third sub-bandwidth threshold, and so on. In case that the total bandwidth amount is lower than the first sub-predetermined bandwidth threshold, the control module 130 controls the second communication module 120 to generate a corresponding second communication signal to turn on one of the second communication modules 120. In case the total amount of bandwidth is lower than the second sub-predetermined bandwidth threshold, the control module 130 controls the second communication module 120 to generate corresponding second communication signals to turn on two second communication modules 120. In case the total bandwidth amount is lower than the third sub-predetermined bandwidth threshold, the control module 130 controls the second communication module 120 to generate corresponding second communication signals to turn on three second communication modules 120. And so on.
In the case where the total bandwidth is higher than the predetermined bandwidth threshold, the second communication module 120 is not activated if it is determined that the signal enhancement is not required, so that power consumption of the client device 100 can be reduced.
In some embodiments, the client front-end device 100 includes a third communication module, the third communication module is configured to receive a third communication signal of the first device end and a first control signal of the second device end, and the control module 130 is configured to control the first communication module 110 to generate a second control signal for controlling the first device end according to the third communication signal and the first control signal received by the third communication module.
Specifically, the third communication module may be an infrared communication module or the like, the third communication signal may be an infrared signal, a WIFI signal or the like, and the first control signal may be an infrared signal or the like. The first device end may be an intelligent household appliance, such as an intelligent air conditioner, an intelligent television, or an equipment with a signal transceiving function, such as a smart phone and a tablet computer, and is not particularly limited. The second device side may be a device that communicates with the first device side, such as an infrared remote controller, and is not limited specifically.
The third communication module receives a third communication signal of the first device and a first control signal of the second device, and the control module 130 determines whether signal enhancement is required according to the third communication signal and the first control signal received by the third communication module, and controls the first communication module 110 to generate a second control signal for controlling the first device if it is determined that signal enhancement is required.
In some embodiments, the first device end is an intelligent television, and the second device end is an infrared remote controller. The first communication module 110 is a wireless network communication module, and the third communication module is an infrared communication module. The infrared communication module receives a WIFI signal of the intelligent television and an infrared control signal of the infrared remote controller, the control module 130 analyzes the infrared control signal of the infrared remote controller to obtain a control instruction for turning off the intelligent television, and the control module knows that the control instruction sent by the infrared remote controller is not executed within a preset time according to the WIFI signal of the intelligent television, the control module 130 determines that signal enhancement is needed at the moment, the control module 130 controls the wireless network module to generate a corresponding WIFI signal according to the infrared control signal sent by the infrared remote controller, and because the WIFI signal has stronger signal intensity, farther effective communication distance and/or larger data transmission quantity and the like compared with the infrared communication signal, the infrared communication signal is converted into the WIFI signal, the signal can be enhanced, and the situation that the intelligent television does not respond to the control instruction because the infrared communication signal is not received is avoided, the user experience is optimized.
The predetermined time for the first device end to respond to the user operation may be set according to factors such as user setting and processor performance of the first device end and the second device end, and is not limited specifically, and may be, for example, 3 seconds, 5 seconds, 10 seconds, 15 seconds, and the like. In some embodiments, when the user sets "execute the shutdown command after the current video is played after the shutdown command is received", the user needs to wait for the shutdown command to be executed after the current video is played,
further, referring to fig. 2 and 3, the infrared remote controller may communicate with the client front-end device 100 and the smart tv using a modulated signal. The signal modulation module is used for modulating a signal, and the modulated signal may refer to a process of modulating an original signal. For the infrared remote controller, when a user presses the infrared remote controller for operation, the infrared receiving module detects an infrared signal and outputs a low level at a pin VOUT. When the user does not press the infrared remote controller, the VOUT pin outputs high level. The infrared communication signal can be obtained by electrically connecting the display circuit to the client front-end apparatus 100. Since the gain of the amplifier inside the infrared receiving module is large, which easily causes signal interference, a filter capacitor C1 may be added to the infrared receiving module, and the filter capacitor C1 may be 4.7 uF. A debugging capacitor C2 can be added into the infrared receiving module, the debugging capacitor C2 can be 0.1uF, the infrared receiving module can be conveniently debugged in the later period, and the stable operation of the infrared communication module is ensured.
In addition, a gateway module may be further added to the client front-end device 100, and the gateway module is configured to detect an operating state of a first device in communication with the client front-end device 100, so as to determine whether the first device executes the first control signal.
In some embodiments, the third communication module comprises a plurality of third sub-communication modules for transmitting and receiving the first control signal.
Specifically, a plurality of third sub communication modules may be integrated at the third communication module for transmitting and receiving the first control signal. Therefore, the first control signals in multiple directions can be received and transmitted to the multiple directions, the first control signals are enhanced, the equipment end timely responds to user operation, and user experience is optimized.
In some embodiments, the first communication module 110 is a wireless network communication module, the second communication module 120 is a 5G communication module, and the third communication module is an infrared communication module.
Specifically, referring to fig. 3 again, the client front-end device 100 includes a first communication module 110, a second communication module 120 and a third communication module. The first communication module 110 is a wireless network communication module, and is configured to transmit and receive WIFI signals. The second communication module 120 is a 5G communication module, and is configured to generate a second communication signal for turning on or off the 5G module. The third communication module is an infrared communication module and is used for transmitting and receiving infrared communication signals.
According to the first communication signal received by the first communication module 110, the control module 130 controls the second communication module 120 to generate a corresponding second communication signal, or controls the first communication module 110 to generate a corresponding second control signal according to the third communication signal received by the third communication module, so that the signals can be enhanced, the device side can respond to the user operation in time, and the user experience is optimized.
Referring to fig. 3 again, in some embodiments, the client front-end device 100 further includes a signal detection module, the signal detection module is configured to detect a signal strength of the first device, and the control module 130 is configured to control the first communication module 110 to generate a corresponding first communication signal according to the signal strength.
Specifically, the signal detection module detects the signal strength of the first device, and the control module 130 determines whether the signal strength of the first device is smaller than a predetermined signal strength threshold, and if the signal strength of the first device is smaller than the predetermined signal strength threshold, it is determined that the first communication signal needs to be enhanced, and then the first communication module 110 is controlled to generate a corresponding first communication signal to enhance the first communication signal.
The predetermined signal strength threshold may be set according to, but not limited to, processor performance of the client premises equipment 100, usage of a device side communicating with the client premises equipment 100, signal type, and the like.
In some embodiments, the first communication module 110 is a wireless network module, and the first communication signal is a WIFI signal. The signal detection module detects the signal intensity of the first device end, and controls the wireless network module to open the WIFI signal amplification module to enhance the WIFI signal when the control module 130 determines that the signal intensity of the first device end is smaller than a predetermined signal intensity threshold value.
Therefore, the situation that the equipment end does not respond to the operation because the equipment end does not receive the signal can be avoided, the equipment end responds to the user operation in time, and the user experience is optimized.
In addition, referring to fig. 3 again, the client front-end device may further include a LORA module, a bluetooth module, a ZigBee module, etc. to implement the function of interconversion between different signals. For example, the infrared communication signal is converted into a bluetooth signal, and the bluetooth signal is converted into a WIFI signal, etc., which is not limited specifically.
Referring to fig. 4, an embodiment of the present application provides a communication system 10, where the communication system 10 includes a client front-end device 100 according to any one of the foregoing embodiments.
In the communication system 10 according to the embodiment of the present application, the client front-end device 100 described in any of the above embodiments is used, and the client front-end device 100 communicates with an intelligent household appliance, such as an intelligent air conditioner, an intelligent television, and the like, and a device having a signal transceiving function, such as a smart phone, a tablet computer, and the like. According to the first communication signal received by the first communication module 110, the control module 130 controls the second communication module 120 to generate a corresponding second communication signal, which can enhance the signal, so that each device side can respond to the user operation in time, and the user experience is optimized.
It should be noted that the communication system according to the embodiment of the present application, including all the embodiments of the client front-end device 100, is not described herein again, and for related contents, please refer to the explanation of the related parts.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A client premises apparatus, comprising:
a first communication module to receive a first communication signal;
a second communication module electrically connected with the first communication module;
the control module is used for controlling the second communication module to generate a corresponding second communication signal according to the first communication signal received by the first communication module.
2. The customer premises apparatus of claim 1, wherein said control module is configured to calculate a bandwidth based on said first communication signal.
3. The client premises apparatus of claim 2, wherein said control module is configured to control said second communication module to generate a corresponding second communication signal if said bandwidth is below a predetermined bandwidth threshold.
4. The client premises apparatus of claim 2, wherein the first communication signal comprises a data bit width and a number of active clock cycles of a read data path signal, the bandwidth comprises a bandwidth of a read controller, and the control module is configured to calculate the bandwidth of the read controller based on the data bit width and the number of active clock cycles of the read data path signal.
5. The client premises apparatus of claim 4, wherein the first communication signal further comprises an effective number of clock cycles of a write data channel signal, the bandwidth further comprises a bandwidth of a write controller, and the control module is configured to calculate the bandwidth of the write controller based on the data bit width and the effective number of clock cycles of the write data channel signal.
6. The client front-end device according to claim 1, wherein the client front-end device includes a third communication module, the third communication module is configured to receive a third communication signal at the first device end and a first control signal at the second device end, and the control module is configured to control the first communication module to generate a second control signal for controlling the first device end according to the third communication signal and the first control signal received by the third communication module.
7. The customer premises apparatus of claim 6, wherein said third communication module comprises a plurality of third sub-communication modules, said third sub-communication modules being configured to transmit and receive said first control signal.
8. The customer premises equipment of claim 6, wherein the first communication module is a wireless network communication module, the second communication module is a 5G communication module, and the third communication module is an infrared communication module.
9. The customer premises equipment of claim 1, further comprising a signal detection module, wherein the signal detection module is configured to detect a signal strength of the first equipment terminal, and wherein the control module is configured to control the first communication module to generate the corresponding first communication signal according to the signal strength.
10. A communication system, characterized in that the communication system comprises a client premises equipment according to any of the claims 1-9.
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| CN202110090341.2A CN114785694A (en) | 2021-01-22 | 2021-01-22 | Customer premises equipment and communication system |
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| CN202110090341.2A CN114785694A (en) | 2021-01-22 | 2021-01-22 | Customer premises equipment and communication system |
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