CN115988510A - 230M wireless high-speed base station communication networking realization method - Google Patents
230M wireless high-speed base station communication networking realization method Download PDFInfo
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- CN115988510A CN115988510A CN202211584765.5A CN202211584765A CN115988510A CN 115988510 A CN115988510 A CN 115988510A CN 202211584765 A CN202211584765 A CN 202211584765A CN 115988510 A CN115988510 A CN 115988510A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a 230M wireless high-speed base station communication networking realization method, belonging to the technical field of communication networking, which comprises the following steps: s1, the gateway equipment groups the small base stations; the gateway equipment groups the small base stations according to the position information of the measurement and control terminal and the small base stations, so that the small base stations and the measurement and control terminal in the same group have unique cell serial numbers; the invention manages the measurement and control terminal and the small base station in the process of establishing the communication link, and avoids the switching between the measurement and control terminal and the small base station, and has the advantages that: the macro base station directly sends the control information of the physical layer data channel to the user equipment, and the small base station sends the data to the user equipment, so that the defect of signal interference caused by simultaneous data transmission between the macro base station and the user equipment and the small base station can be effectively avoided; high-speed wireless communication is realized in the area where the public network signals do not cover, and a real-time and high-reliability communication means is provided for industrial control signals.
Description
Technical Field
The invention relates to the technical field of communication networking, in particular to a 230M wireless high-speed base station communication networking realization method.
Background
The small base station is a wireless access node which comprises usage permitted frequencies such as Femtocell, picocell and Microcell and fuses Wi-Fi usage non-permitted frequencies. The small base station has the characteristics of small volume, low cost, easiness in deployment and capability of covering by about 10 meters indoors and can also realize the covering distance of about 2 kilometers outdoors; with the comprehensive arrival of the 4G era, the status of the small base station in the construction of the mobile internet exceeds that of the macro base station, and the method is mainly applicable to three scenes: the method is used in a coverage area of a macro base station, is mainly used for expanding the coverage area of a network edge and improving the network rate, and is generally deployed in a hot spot area of a city; secondly, the method is used outside a coverage area of the macro base station, and is used for supplementing a blind area which cannot be reached by the macro base station; thirdly, the utility model is used in the indoor environment, the method is mainly used for mobile office and other applications;
however, the realization of the existing wireless high-speed base station communication networking is difficult to realize high-speed wireless communication in the area where the public network signals are not covered, or the signal of the high-speed wireless communication is poor, thereby providing a real-time and high-reliability communicator for industrial control signals; and lack of capability for real-time communications and multi-service bearers.
Disclosure of Invention
The invention provides a method for realizing the communication networking of the existing wireless high-speed base station.
Therefore, the invention aims to provide a 230M wireless high-speed base station communication networking implementation method, which solves the problems that the existing wireless high-speed base station communication networking is implemented, high-speed wireless communication is difficult to implement in areas where public network signals do not cover, or the signal difference of high-speed wireless communication is poor, and provides a real-time and high-reliability communication hand for industrial control signals; and lack of real-time communication and multi-service bearer capability.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
the method for realizing the 230M wireless high-speed base station communication networking specifically comprises the following steps:
the method comprises the following steps of (S1), the gateway equipment groups the small base stations; the gateway equipment groups the small base stations according to the position information of the measurement and control terminal and the small base stations, so that the small base stations and the measurement and control terminal in the same group have unique cell serial numbers; the measurement and control terminal and the small base station are managed in the communication link establishment process, and switching between the measurement and control terminal and the small base station is avoided;
s2, the gateway equipment corrects the small base station configuration to realize the same frequency interference control;
and (S3) performing a test on the sample, the gateway equipment optimizes the wireless channel; the cell base station senses information such as cells deployed nearby, the comprehensive signal quality and the system capacity of the cell, the number of measurement and control terminals borne in the cell, the service types and the like;
s4, when the user equipment needs to carry out data transmission, the macro base station sends control information of a physical layer data channel to the user equipment;
s5, the macro base station and the small base station accessed by the user equipment transmit the data of the user equipment, the data of the user equipment is the data transmitted by the user equipment according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment;
s6, the macro base station and the small base station accessed by the user equipment transmit the data of the user equipment, and the method comprises the following steps: the macro base station sends downlink data of the user equipment to the small base station, so that the small base station sends the downlink data of the user equipment to the user equipment according to the control information of the physical layer data channel after intercepting and analyzing the control information of the physical layer data channel, and the user equipment can receive the downlink data of the user equipment according to the control information of the physical layer data channel;
s7, S2, the small base station scans the wireless environment where the small base station is located, and reports the scanning result to the gateway equipment according to the cell group; the measurement and control terminal scans the wireless environment where the measurement and control terminal is located, and reports the scanning result to the gateway equipment according to the cell group; correcting the signal intensity configuration of the small base station according to the scanning results of the small base station and the measurement and control terminal; the gateway equipment checks whether a transmission request initiated by the measurement and control terminal is borne by the corresponding small base station or not, and reduces mutual interference in the same-frequency deployment range of the small base stations and uplink interference generated by the measurement and control terminal;
s8, the macro base station and the small base station accessed by the user equipment carry out data transmission of the user equipment, the method comprises the following steps: the macro base station receives uplink data of the user equipment sent by the small base station, wherein the uplink data of the user equipment is sent to the small base station by the user equipment according to the control information of the physical layer data channel;
s9, the macro base station and the small base station communicate in a same-frequency networking mode, a same-standard pilot frequency networking mode or a different-standard pilot frequency networking mode;
s10, when the user equipment needs to carry out data transmission, a macro base station sends control information of a physical layer data channel to the user equipment; and the small base station accessed by the user equipment acquires the control information of the physical layer data channel sent by the macro base station to the user equipment.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: s3, the method also comprises the following steps: the small base station senses control information of a data channel, wherein the control information comprises information such as the position of a measurement and control terminal, a transmission mode for bearing real-time service, a modulation mode, a code rate and the like; and the gateway equipment optimizes the channel configuration corresponding to the service according to the characteristics and the channel characteristics of the small base station, and ensures real-time communication.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: and the macro base station and the small base station communicate in a same-frequency networking mode, a same-system pilot frequency networking mode or a different-system pilot frequency networking mode.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: and the control information of the physical layer data channel is acquired by the macro base station according to the channel measurement information fed back by the user equipment.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: and the small cell sends the downlink data of the user equipment to the user equipment according to the control information of the physical layer data channel, so that the user equipment can receive the downlink data of the user equipment according to the control information of the physical layer data channel.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: the control information of the physical layer data channel includes at least one of: the time frequency resource position of the user equipment when the user equipment transmits the data of the user equipment, and the transmission mode, the modulation mode and the code rate adopted by the user equipment when the user equipment transmits the data of the user equipment.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: the user equipment transmits the data of the user equipment with the small base station accessed by the user equipment according to the control information of the physical layer data channel, and the method comprises the following steps: and the user equipment receives downlink data of the user equipment sent by the small base station according to the control information of the physical layer data channel.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: the macro base station comprises a control information sending module used for sending the control information of the physical layer data channel to the user equipment when the user equipment needs to carry out data transmission.
As a preferred scheme of the 230M wireless high-speed base station communication networking implementation method of the present invention, wherein: the macro base station also comprises a data transmission module, which is used for transmitting the data of the user equipment with the small base station accessed by the user equipment, wherein the data of the user equipment is the data transmitted by the user equipment according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment; and an obtaining module, configured to generate the control information of the physical layer data channel according to the channel measurement information fed back by the user equipment before the control information sending module sends the control information of the physical layer data channel to the user equipment.
Compared with the prior art:
when the user equipment needs to carry out data transmission, the macro base station sends control information of a physical layer data channel to the user equipment; the macro base station and the small base station accessed by the user equipment, and the small base station and the user equipment respectively transmit data of the user equipment, wherein the data of the user equipment are data transmitted by the user equipment according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment;
the macro base station directly sends the control information of the physical layer data channel to the user equipment, and the small base station sends the data to the user equipment, so that the defect of signal interference caused by simultaneous data transmission between the macro base station and the user equipment and the small base station and the user equipment can be effectively avoided, and the data transmission efficiency of the user equipment can be effectively improved;
provides a networking method under the complex environment of the system, realizes high-speed wireless communication in the area not covered by the public network signals, and a real-time and high-reliability communication means is provided for industrial control signals.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below.
The invention provides a 230M wireless high-speed base station communication networking realization method, which specifically comprises the following steps: s1, the gateway equipment groups the small base stations; the gateway equipment groups the small base stations according to the position information of the measurement and control terminal and the small base stations, so that the small base stations and the measurement and control terminal in the same group have unique cell serial numbers; the method comprises the following steps of managing a measurement and control terminal and a small base station in the process of establishing a communication link, and avoiding switching between the measurement and control terminal and the small base station;
s2, the gateway equipment corrects the small base station configuration to realize the same frequency interference control;
s3, the gateway equipment optimizes the wireless channel; the cell base station senses the cells deployed nearby, the comprehensive signal quality and the system capacity of the cell, the number of measurement and control terminals borne in the cell, the service type and other information; the small base station senses control information of a data channel, wherein the control information comprises information such as the position of a measurement and control terminal, a transmission mode for bearing real-time service, a modulation mode, a code rate and the like; the gateway equipment optimizes the channel configuration corresponding to the service according to the characteristics and the channel characteristics of the small base station, and ensures real-time communication;
s4, when the user equipment needs to carry out data transmission, the macro base station sends control information of a physical layer data channel to the user equipment;
s5, the macro base station and the small base station accessed by the user equipment transmit data of the user equipment, wherein the data of the user equipment is transmitted by the user equipment according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment;
s6, the macro base station and the small base station accessed by the user equipment transmit the data of the user equipment, and the method comprises the following steps: the macro base station sends downlink data of the user equipment to the small base station, so that the small base station sends the downlink data of the user equipment to the user equipment according to the control information of the physical layer data channel after intercepting and analyzing the control information of the physical layer data channel, and the user equipment can receive the downlink data of the user equipment according to the control information of the physical layer data channel;
s7, S2, the small base station scans the wireless environment where the small base station is located, and reports the scanning result to the gateway equipment according to the cell group; the measurement and control terminal scans the wireless environment where the measurement and control terminal is located and reports the scanning result to the gateway equipment according to the cell grouping; correcting the signal intensity configuration of the small base station according to the scanning results of the small base station and the measurement and control terminal; the gateway equipment checks whether a transmission request initiated by the measurement and control terminal is borne by the corresponding small base station or not, and reduces mutual interference in the same-frequency deployment range of the small base stations and uplink interference generated by the measurement and control terminal;
s8, the macro base station and the small base station accessed by the user equipment perform data transmission of the user equipment, and the data transmission comprises the following steps: the macro base station receives uplink data of the user equipment sent by the small base station, wherein the uplink data of the user equipment is sent to the small base station by the user equipment according to the control information of the physical layer data channel;
s9, the macro base station and the small base station communicate in a same-frequency networking mode, a same-standard pilot frequency networking mode or a different-standard pilot frequency networking mode;
s10, when the user equipment needs to carry out data transmission, the macro base station sends control information of a physical layer data channel to the user equipment; and the small base station accessed by the user equipment acquires the control information of the physical layer data channel sent by the macro base station to the user equipment.
And the macro base station and the small base station communicate in a same-frequency networking mode, a same-system pilot frequency networking mode or a different-system pilot frequency networking mode.
And the control information of the physical layer data channel is acquired by the macro base station according to the channel measurement information fed back by the user equipment.
And the small cell sends the downlink data of the user equipment to the user equipment according to the control information of the physical layer data channel, so that the user equipment can receive the downlink data of the user equipment according to the control information of the physical layer data channel.
The control information of the physical layer data channel includes at least one of: the time-frequency resource position of the user equipment when the user equipment transmits the data of the user equipment, and the transmission mode, the modulation mode and the code rate adopted by the user equipment for transmitting the data of the user equipment.
The user equipment transmits the data of the user equipment with the small base station accessed by the user equipment according to the control information of the physical layer data channel, and the method comprises the following steps: and the user equipment receives downlink data of the user equipment, which is sent by the small base station according to the control information of the physical layer data channel, according to the control information of the physical layer data channel.
The macro base station comprises a control information sending module used for sending the control information of the physical layer data channel to the user equipment when the user equipment needs to carry out data transmission.
The macro base station further comprises a data transmission module, configured to perform data transmission of the user equipment with a small base station to which the user equipment is accessed, where the data of the user equipment is data transmitted by the user equipment according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment; and an obtaining module, configured to generate the control information of the physical layer data channel according to the channel measurement information fed back by the user equipment before the control information sending module sends the control information of the physical layer data channel to the user equipment.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
- The 1.230M wireless high-speed base station communication networking realization method is characterized in that: the method specifically comprises the following steps: s1, a gateway device groups small base stations; the gateway equipment groups the small base stations according to the position information of the measurement and control terminal and the small base stations, so that the small base stations and the measurement and control terminal in the same group have unique cell serial numbers; the method comprises the following steps of managing a measurement and control terminal and a small base station in the process of establishing a communication link, and avoiding switching between the measurement and control terminal and the small base station;s2, the gateway equipment corrects the small base station configuration to realize the same frequency interference control;s3, the gateway equipment optimizes the wireless channel; the cell base station senses the cells deployed nearby, the comprehensive signal quality and the system capacity of the cell, the number of measurement and control terminals borne in the cell, the service type and other information;s4, when the user equipment needs to carry out data transmission, the macro base station sends control information of a physical layer data channel to the user equipment;s5, the macro base station and the small base station accessed by the user equipment transmit data of the user equipment, wherein the data of the user equipment is transmitted by the user equipment according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment;s6, the macro base station and the small base station accessed by the user equipment perform data transmission of the user equipment, and the data transmission comprises the following steps: the macro base station sends downlink data of the user equipment to the small base station, so that the small base station sends the downlink data of the user equipment to the user equipment according to the control information of the physical layer data channel after intercepting and analyzing the control information of the physical layer data channel, and the user equipment can receive the downlink data of the user equipment according to the control information of the physical layer data channel;s7, S2, the small base station scans the wireless environment where the small base station is located, and reports the scanning result to the gateway equipment according to the cell group; the measurement and control terminal scans the wireless environment where the measurement and control terminal is located and reports the scanning result to the gateway equipment according to the cell grouping; correcting the signal intensity configuration of the small base station according to the scanning results of the small base station and the measurement and control terminal; the gateway equipment checks whether a transmission request initiated by the measurement and control terminal is borne by the corresponding small base station or not, and reduces mutual interference in the same-frequency deployment range of the small base stations and uplink interference generated by the measurement and control terminal;s8, the macro base station and the small base station accessed by the user equipment transmit the data of the user equipment, and the method comprises the following steps: the macro base station receives uplink data of the user equipment sent by the small base station, wherein the uplink data of the user equipment is sent to the small base station by the user equipment according to the control information of the physical layer data channel;s9, the macro base station and the small base station communicate in a same-frequency networking mode, a same-standard pilot frequency networking mode or a different-standard pilot frequency networking mode;s10, when the user equipment needs to carry out data transmission, a macro base station sends control information of a physical layer data channel to the user equipment; and the small base station accessed by the user equipment acquires the control information of the physical layer data channel sent by the macro base station to the user equipment.
- 2. The method for implementing 230M wireless high-speed base station communication networking according to claim 1, wherein in S3, further comprising the steps of: the small base station senses control information of a data channel, wherein the control information comprises information such as the position of a measurement and control terminal, a transmission mode for bearing real-time service, a modulation mode, a code rate and the like; and the gateway equipment optimizes the channel configuration corresponding to the service according to the characteristics and the channel characteristics of the small base station, and ensures real-time communication.
- 3. The method according to claim 1, wherein the macro base station communicates with the small base station via a same-frequency networking mode, a same-system different-frequency networking mode or a different-system different-frequency networking mode.
- 4. The method of claim 1, wherein control information of a physical layer data channel is obtained by the macro base station according to channel measurement information fed back by the ue.
- 5. The method of claim 1, wherein a small cell transmits downlink data of the user equipment to the user equipment according to the control information of the physical layer data channel, so that the user equipment can receive the downlink data of the user equipment according to the control information of the physical layer data channel.
- 6. The method of claim 1, wherein the control information of the physical layer data channel comprises at least one of the following: the time frequency resource position of the user equipment when the user equipment transmits the data of the user equipment, and the transmission mode, the modulation mode and the code rate adopted by the user equipment when the user equipment transmits the data of the user equipment.
- 7. The method of claim 1, wherein a user equipment transmits data of the user equipment to a small cell to which the user equipment is connected according to the control information of the physical layer data channel, the method comprising: and the user equipment receives downlink data of the user equipment sent by the small base station according to the control information of the physical layer data channel.
- 8. The method of claim 1, wherein the macro base station comprises a control information transmission module, the method and the device are used for sending control information of a physical layer data channel to the user equipment when the user equipment needs to carry out data transmission.
- 9. The method of claim 8, wherein the macro base station further comprises a data transmission module configured to transmit data of the ue with a small cell accessed by the ue, where the data of the ue is transmitted by the ue according to the control information of the physical layer data channel; the small base station can acquire control information of the physical layer data channel sent by the macro base station to the user equipment; and an obtaining module, configured to generate the control information of the physical layer data channel according to the channel measurement information fed back by the user equipment before the control information sending module sends the control information of the physical layer data channel to the user equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211584765.5A CN115988510A (en) | 2022-12-09 | 2022-12-09 | 230M wireless high-speed base station communication networking realization method |
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| CN202211584765.5A CN115988510A (en) | 2022-12-09 | 2022-12-09 | 230M wireless high-speed base station communication networking realization method |
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- 2022-12-09 CN CN202211584765.5A patent/CN115988510A/en active Pending
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