CN117295091A - Composite cellular network system based on cellular communication protocol - Google Patents
Composite cellular network system based on cellular communication protocol Download PDFInfo
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- CN117295091A CN117295091A CN202311231448.XA CN202311231448A CN117295091A CN 117295091 A CN117295091 A CN 117295091A CN 202311231448 A CN202311231448 A CN 202311231448A CN 117295091 A CN117295091 A CN 117295091A
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- 230000001413 cellular effect Effects 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 230000010267 cellular communication Effects 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000002708 enhancing effect Effects 0.000 claims abstract description 13
- 230000001965 increasing effect Effects 0.000 claims abstract description 12
- 238000005457 optimization Methods 0.000 claims abstract description 5
- 230000008054 signal transmission Effects 0.000 claims description 11
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
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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
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Abstract
The invention discloses a composite cellular network system based on a cellular communication protocol, which comprises a cellular base station, wherein the cellular base station transmits a plurality of cellular communication signals to a plurality of receiving terminals; the interference device is used for transmitting interference signals in cooperation with the cellular base station; the signal improvement module is used for improving the coverage range and transmission quality of the signal and enhancing the strength of the signal; the network optimization module is used for optimizing the network topological structure; the antenna module is used for improving the coverage range and the transmission quality of signals; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application of the signal reflector is used for increasing the coverage range of the signal; and by combining with the adjustment of the signal transmitting power, the transmission quality of the communication signal sent by the cellular base station can be improved, and the signal coverage range is increased, so that the network performance of users in the cellular network is ensured and even improved.
Description
Technical Field
The present invention relates to the technical field of cellular networks, and in particular, to a composite cellular network system based on a cellular communication protocol.
Background
With the development of wireless communication services and the popularization of intelligent communication equipment, the number of mobile users and data traffic under a cellular network show an explosion increasing trend, and the capacity requirement of the wireless network shows an exponential increase.
When a user uses the cellular network, the strength of the cellular network signal directly influences the usability of the user. However, the current cellular network is not in a state of strong signal in all occasions, and even the situation that the network is not available occurs when a user enters a place with poor cellular signal.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a composite cellular network system based on a cellular communication protocol, wherein an antenna module is used for improving the coverage range and the transmission quality of signals; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application of the signal reflector is used for increasing the coverage range of the signal; and by combining with the adjustment of the signal transmitting power, the transmission quality of the communication signal sent by the cellular base station can be improved, and the signal coverage range is increased, so that the network performance of users in the cellular network is ensured and even improved.
In order to solve the technical problems, the invention provides the following technical scheme: a composite cellular network system based on a cellular communication protocol, the composite cellular network system comprising
A cellular base station that transmits a plurality of cellular communication signals to a plurality of receiving terminals;
the interference device is used for transmitting interference signals in cooperation with the cellular base station;
the signal improvement module is used for improving the coverage range and transmission quality of the signal and enhancing the strength of the signal;
the network optimization module is used for optimizing a network topological structure and further optimizing a network signal transmission path so as to improve signal quality and coverage;
the signal improving module comprises an antenna module, a signal amplifier and an application signal reflector, wherein the antenna module is used for improving the coverage range and the transmission quality of signals; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application signal reflector is used for increasing the coverage range of the signal;
the signal improvement module further comprises an adjustment module, wherein the adjustment module is used for adjusting the signal transmitting power of the cellular base station so as to enhance the signal transmission capability;
wherein the composite cellular network system further comprises a Reconfigurable Intelligent Surface (RIS) for reconstructing and forwarding cellular communication signals of at least one of a plurality of cellular users;
wherein the composite cellular network system further comprises a computing device for computing a signal transmit power of the cellular base station;
the computing device comprises a processor and a memory, wherein the memory stores executable codes and computing results, and classifies and stores the computing results, and when the executable codes are executed by the processor, the computing device starts to compute the signal transmitting power of the cellular base station;
wherein the composite cellular network system adopts a cellular communication protocol;
further, according to the publication number of CN115314887a, entitled "non-orthogonal multiple access covert communication method and cellular network system", an interferer and a Reconfigurable Intelligent Surface (RIS) are disclosed as templates, where the interferer reduces the transmission power of an interference signal for a specific subcarrier when at least one receiving end acquires a corresponding communication signal from the specific subcarrier via the Reconfigurable Intelligent Surface (RIS), preferably, the cellular base station can allocate the subcarriers in real time to the users in the cell based on the position of the users relative to the RIS, so that each subcarrier in use includes a cellular user that needs to receive signals via the RIS, and thus the interference power on each subcarrier of the interferer can be reduced, and the uncertainty of the RIS and the interference power are simultaneously utilized to improve the covert performance.
Compared with the prior art, the invention has the following beneficial effects:
the invention is used for improving the coverage range and transmission quality of signals and enhancing the strength of the signals through the signal improving module, and comprises an antenna module, a signal amplifier and an application signal reflector, wherein the antenna module is used for improving the coverage range and transmission quality of the signals; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application of the signal reflector is used for increasing the coverage range of the signal; and by combining with the adjustment of the signal transmitting power, the transmission quality of the communication signal sent by the cellular base station can be improved, and the signal coverage range is increased, so that the network performance of users in the cellular network is ensured and even improved.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples
The present invention provides a composite cellular network system based on a cellular communication protocol, the composite cellular network system comprising
A cellular base station that transmits a plurality of cellular communication signals to a plurality of receiving terminals;
the interference device is used for transmitting interference signals in cooperation with the cellular base station;
the signal improving module is used for improving the coverage range and the transmission quality of the signal and enhancing the strength of the signal, and comprises an antenna module, a signal amplifier and an application signal reflector, wherein the antenna module is used for improving the coverage range and the transmission quality of the signal; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application signal reflector is used for increasing the coverage area of signals and also comprises an adjusting module, wherein the adjusting module is used for adjusting the signal transmitting power of the cellular base station so as to enhance the transmission capability of the signals;
the network optimization module is used for optimizing a network topological structure and further optimizing a network signal transmission path so as to improve signal quality and coverage;
the system further comprises a Reconfigurable Intelligent Surface (RIS) for reconstructing and forwarding cellular communication signals of at least one of the plurality of cellular users, and an interferer for reducing interference signal transmission power for a particular subcarrier when the at least one cellular user acquires a corresponding communication signal from the particular subcarrier via the Reconfigurable Intelligent Surface (RIS);
the system comprises a composite cellular network system, a processor, a computing device and a memory, wherein the computing device is used for computing the signal transmission power of the cellular base station, the computing device comprises the processor and the memory, the memory stores executable codes and computing results, the computing results are stored in a classified mode, when the executable codes are executed by the processor, the computing device starts to compute the signal transmission power of the cellular base station, and the composite cellular network system adopts a cellular communication protocol;
in a specific embodiment of the present invention, the composite cellular network system provided by the present invention includes a cellular base station, an jammer, a signal improvement module, a network optimization module, a Reconfigurable Intelligent Surface (RIS), and a computing device, where the cellular base station is a 5G base station, the signal improvement module includes an antenna module, a signal amplifier, an application signal reflector, and an adjustment module, the computing device includes a processor and a memory, and the network topology is commonly three of star topology, ring topology, and tree topology;
the reference signal power and the total cell transmit power of the cellular base station can be calculated with a single channel power by the following formula:
Reference Signal Power＝Max Tx Power–10×log 10 (RBcell×12)(dBm)
MaximumTransmit Power: representing the transmit power (dBm) on each channel;
reference Signal Power: power on each RE on the channel (dBm);
RBcell; total RB number (12 REs) according to cell bandwidth and SCS;
assuming that the maximum transmission power configured by the base station system is 40dBm (single channel 10W), the following is calculated according to the subcarrier spacing:
sub-carrier spacing 15KHZ, cell bandwidth 50MHZ (270 RBs):
Reference Signal Power＝40–10x log 10 (270x12)＝40–35.10
Reference Signal Power＝4.9dBm
the subcarrier spacing is 30KHZ, and the cell bandwidth is 100MHZ (273 RBs):
Reference Signal Power＝40–10xlog 10 (273x12)＝40–35.15
Reference Signal Power＝4.85dBm
the subcarrier spacing is 60KHZ, and the cell bandwidth is 50MHz (130 RBs);
Reference Signal Power＝40–10x log 10 (130x12)＝40–31.93
Reference Signal Power＝8.07dBm
the total transmit power of the NR base station is related to the number of antenna channels by the maximum transmit power while considering the maximum transmit power and the number of Tx antennas, as follows:
Total Transmit Power＝Max Tx Power+10×log 10 (No.of Tx Antennas)(dBm)
assuming a maximum power of 40dBm for the cell, the total Tx rates for different antenna configurations, e.g., 8-antenna, 16-antenna, 64-antenna, and 128-antenna systems, are calculated as follows:
8 antennas: total Transmit Power (8 Tx Antenna) =40+10xlog 10 (8)＝40+9.03＝49.03dBm；
16 antennas: total Transmit Power (16 Tx Antenna) =40+10xlog10 (16) =40+12.04=49.03 dBm;
64 antenna: total Transmit Power (64 Tx Antenna) =40+10xlog10 (64) =40+18.06= 58.03dBm;
128 antennas: total Transmit Power (128 Tx Antenna) =40+10xlog 10 (128) =40+21.07= 61.07dBm;
the signal transmitting power of the cellular base station is adjusted, and the coverage quantity of the antennas is adjusted, so that the signal transmission capacity is enhanced, and the optimal transmission capacity is achieved;
the invention is used for improving the coverage range and transmission quality of signals and enhancing the strength of the signals through the signal improving module, and comprises an antenna module, a signal amplifier and an application signal reflector, wherein the antenna module is used for improving the coverage range and transmission quality of the signals; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application of the signal reflector is used for increasing the coverage range of the signal; and by combining with the adjustment of the signal transmitting power, the transmission quality of the communication signal sent by the cellular base station can be improved, and the signal coverage range is increased, so that the network performance of users in the cellular network is ensured and even improved.
Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A composite cellular network system based on a cellular communication protocol, characterized by: the composite cellular network system includes
A cellular base station that transmits a plurality of cellular communication signals to a plurality of receiving terminals;
the interference device is used for transmitting interference signals in cooperation with the cellular base station;
the signal improvement module is used for improving the coverage range and transmission quality of the signal and enhancing the strength of the signal;
the network optimization module is used for optimizing a network topological structure and further optimizing a network signal transmission path, so that signal quality and coverage range are improved.
2. The cellular communication protocol based composite cellular network system of claim 1, wherein: the signal improvement module comprises an antenna module, a signal amplifier and an application signal reflector, wherein the antenna module is used for improving the coverage range and the transmission quality of signals; the signal amplifier is used for enhancing the intensity of communication signals in cooperation with the cellular base station; the application signal reflector is used for increasing the coverage range of the signal.
3. The cellular communication protocol based composite cellular network system of claim 1, wherein: the signal improvement module further comprises an adjustment module for adjusting the signal transmission power of the cellular base station so as to enhance the signal transmission capability.
4. The cellular communication protocol based composite cellular network system of claim 1, wherein: the composite cellular network system further includes a Reconfigurable Intelligent Surface (RIS) for re-configuring and forwarding cellular communication signals for at least one of a plurality of cellular users.
5. A composite cellular network system based on a cellular communication protocol according to claim 3, characterized in that: the composite cellular network system further includes a computing device for calculating a signal transmit power of the cellular base station.
6. The cellular communication protocol based composite cellular network system of claim 5, wherein: the computing device includes a processor and a memory storing executable code and a computation result, and classifying the computation result, and when the executable code is executed by the processor, the computation of the signal transmission power of the cellular base station is started.
7. The cellular communication protocol based composite cellular network system of claim 1, wherein: the composite cellular network system employs a cellular communication protocol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311231448.XA CN117295091A (en) | 2023-09-22 | 2023-09-22 | Composite cellular network system based on cellular communication protocol |
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| CN202311231448.XA CN117295091A (en) | 2023-09-22 | 2023-09-22 | Composite cellular network system based on cellular communication protocol |
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