CN113411822B - Method and device for rapidly configuring radio frequency access - Google Patents
Method and device for rapidly configuring radio frequency access Download PDFInfo
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- CN113411822B CN113411822B CN202110689111.8A CN202110689111A CN113411822B CN 113411822 B CN113411822 B CN 113411822B CN 202110689111 A CN202110689111 A CN 202110689111A CN 113411822 B CN113411822 B CN 113411822B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000013507 mapping Methods 0.000 claims abstract description 66
- 238000010586 diagram Methods 0.000 claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101100208111 Arabidopsis thaliana TRX5 gene Proteins 0.000 description 4
- 102100029234 Histone-lysine N-methyltransferase NSD2 Human genes 0.000 description 4
- 101100461042 Homo sapiens NSD2 gene Proteins 0.000 description 4
- 101001069723 Homo sapiens Paired mesoderm homeobox protein 2 Proteins 0.000 description 3
- 101001090065 Homo sapiens Peroxiredoxin-2 Proteins 0.000 description 3
- 102100033829 Paired mesoderm homeobox protein 2 Human genes 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007246 mechanism Effects 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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- 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 provides a method and a device for rapidly configuring a radio frequency channel, wherein the method comprises the steps of mapping and extracting the characteristic value of key information from a schematic diagram of a radio frequency circuit according to the mapping relation between the name of the key information and the characteristic value of the key information; mapping to form a truth table of the key information according to the mapping relation between the characteristic value of the key information and the truth table of the key information; and analyzing the truth table of the key information according to the mapping relation between the truth table of the key information and the radio frequency access, and then carrying out associated mapping on the state value of the truth table of the key information and the modem source file, and generating a final radio frequency driving file. The invention has the beneficial effects that: the process can well decouple the dependency degree of engineers on a platform, the path configuration efficiency is improved by 90%, and the requirements on the engineers are reduced by 80%.
Description
Technical Field
The invention relates to the technical field of radio frequency access configuration, in particular to a method and a device for rapidly configuring a radio frequency access.
Background
The heart of wireless communication is the transmission and reception of radio frequency signals. The process from the completion of the schematic design to the completion of the via configuration is referred to as radio frequency via configuration. The radio frequency channel configuration has not yet developed an integrated scheme, and the existing scheme is usually to manually modify the source file of the modem, so that the core pain point of the method is not intuitive, and a skilled engineer needs to check the corresponding register value from the schematic diagram and combining with the device specification and change the register value to the source file driving parameter. Once the familiarity with the platform is insufficient, the difficulty of configuration will be very great, and engineers will be required to have a high familiarity with the C language, so a technical solution needs to be proposed to solve the technical problem.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: a method and apparatus for rapidly configuring a radio frequency path is provided.
In order to solve the technical problems, the invention adopts the following technical scheme: a method for rapidly configuring a radio frequency path, comprising: comprising the steps of (a) a step of,
according to the mapping relation between the name of the key information and the characteristic value of the key information, the characteristic value of the key information is mapped and extracted from the schematic diagram of the radio frequency circuit;
mapping to form a truth table of the key information according to the mapping relation between the characteristic value of the key information and the truth table of the key information;
and analyzing the truth table of the key information according to the mapping relation between the truth table of the key information and the radio frequency access, and then carrying out associated mapping on the state value of the truth table of the key information and the modem source file, and generating a final radio frequency driving file.
Further, the key information of the radio frequency comprises frequency band information, device address/port and device configuration information.
Further, the truth table of the key information includes path information of each frequency band, and the path information of each frequency band includes a port, a register value, a PA configuration, a GPIO, and a tunnel.
Further, the formats of the generated RF driver files include, but are not limited to, C files, C++ files, bin files, and xml files.
Further, the schematic format of the radio frequency circuit is a.sch file.
The invention also provides a device for rapidly configuring a radio frequency path, which comprises,
the first mapping module is used for mapping and extracting the characteristic value of the key information from the schematic diagram of the radio frequency circuit according to the mapping relation between the name of the key information and the characteristic value of the key information;
the second mapping module is used for mapping and forming a truth table of the key information according to the mapping relation between the characteristic value of the key information and the truth table of the key information;
and the third mapping module is used for carrying out analysis on the truth table of the key information according to the mapping relation between the truth table of the key information and the radio frequency access, carrying out associated mapping on the state value of the truth table of the key information and the modem source file, and generating a final radio frequency driving file.
Further, in the first mapping module, the key information of the radio frequency includes frequency band information, device address/port, and device configuration information.
Further, in the second mapping module, the truth table of the key information includes path information of each frequency band, and the path information of each frequency band includes a port, a register value, PA configuration, GPIO and a tunnel.
Further, in the third mapping module, the format of the generated rf driving file includes, but is not limited to, a.c. file, a.c++ file, a.bin file, and an.xml file.
Further, in the first mapping module, a schematic diagram of the radio frequency circuit is in a format of a. Sch file.
The invention has the beneficial effects that: the core of the scheme comprises three mappings, wherein the first mapping mainly completes the extraction of the schematic diagram of the radio frequency circuit to key information, the second mapping mainly completes the generation of key information to a truth table, and the third mapping mainly completes the generation of the truth table to a final driving file. The process can well decouple the dependency degree of engineers on a platform, the path configuration efficiency is improved by 90%, and the requirements on the engineers are reduced by 80%.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from the mechanisms shown in these drawings without the need for inventive labour for a person skilled in the art.
FIG. 1 is a flow chart of a method for rapidly configuring a radio frequency path according to an embodiment of the present invention;
fig. 2 is a block diagram of an apparatus for rapidly configuring a radio frequency path according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Table 1, meaning of proper nouns, meaning of english abbreviations:
referring to fig. 1, a first embodiment of the present invention is as follows: a method of rapidly configuring a radio frequency path, comprising,
s10, according to the mapping relation between the name of the key information and the characteristic value of the key information, the characteristic value of the key information is mapped and extracted from the schematic diagram of the radio frequency circuit; the key information of the radio frequency comprises frequency band information, device addresses/ports and device configuration information. Wherein the schematic format of the radio frequency circuit is a.sch file.
The step is the process of extracting the (S, K) key information. For example: the port of TXM passed by B1 is TRX5, the port passed by radio frequency PA is MB1, the transmitting port of the transit is MB1, the receiving port of the main set of the transit is PRX2, and the diversity receiving port is DRX2; these core information are extracted in the (S, K) map as shown in table 2 below.
Table 2, key information table:
| Band | TXM | RFIC_TX | RFIC_PRX | RFIC_DRX | PA_TX_Port |
| B1 | TRX5 | MB1 | PRX2 | DRX2 | MB1 |
| … | … | … | … | … | … |
s20, mapping to form a truth table of the key information according to the mapping relation between the characteristic value of the key information and the truth table of the key information; the truth table of the key information includes the channel information of each frequency band, and the channel information of each frequency band includes ports, register values, PA configuration, GPIO and tunnel.
This step is the core of the (K, T) mapping. For example: the register value corresponding to the TRX5 port of the TXM device is 0x56, the port MB1 of the rf PA needs to be configured with the register 0 to be 0x91, and the B1 needs to be configured with detailed information such as 0x77 in the register 1, and these core information will be completed in the (K, T) map, as shown in table 3 below.
Table 3, truth table:
| Band | TXM_PORT | TXM_RegO | RFIC_TX | RFIC_PRX | RFIC_DRX | PA_TX_Port | PA_Reg0 | PA_Reg1 | GPIO |
| B1 | TRX5 | 0x56 | MB1 | PRX2 | DRX2 | MB1 | 0X91 | 0x77 | 0x182 |
| … | … | … | … | … | … | … | … | … | … |
s30, analyzing the truth table of the key information according to the mapping relation between the truth table of the key information and the radio frequency channel, and then carrying out association mapping on the state value of the truth table of the key information and the modem source file, and generating a final radio frequency driving file. The formats of the generated radio frequency driving files include, but are not limited to, C files, C++ files, bin files and xml files.
This step is the (T, D) mapping. The core is the writing of state values from the truth table into the modem source file, for example: the port configuration of PA is 0x91, 0x91 is written into the structure of band1_tx_data, and the configuration pa_septon configuration related to the register is also mapped to 0x91, and the corresponding configuration 0x77 is also mapped to pa_septon. And so on, all relevant information of all frequency bands is generated and written into the modem source file in an all iteration mode. After the final drive file is generated, the final drive file is fed back with a schematic diagram of the radio frequency circuit and whether the final path is feasible or not is verified.
In this embodiment, the core of the scheme includes three mappings, the first (S, K) mapping mainly completes the extraction of the schematic diagram of the rf circuit to the key information, the second (K, T) mapping mainly completes the generation of the key information to the truth table, and the third (T, D) mapping mainly completes the generation of the truth table to the final drive file. The process can well decouple the dependency degree of engineers on a platform, the path configuration efficiency is improved by 90%, and the requirements on the engineers are reduced by 80%.
As shown in fig. 2, another embodiment of the present invention is: an apparatus for rapidly configuring a radio frequency path, comprising,
the first mapping module 10 is configured to map and extract the feature value of the key information from the schematic diagram of the radio frequency circuit according to the mapping relationship between the name of the key information and the feature value of the key information;
the second mapping module 20 is configured to map the feature value of the key information to form a truth table of the key information according to the mapping relationship between the feature value of the key information and the truth table of the key information;
and the third mapping module 30 is configured to analyze the truth table of the key information according to the mapping relationship between the truth table of the key information and the radio frequency path, and then map the state value of the truth table of the key information with the modem source file in an associated manner, and generate a final radio frequency driving file.
In the first mapping module 10, the key information of the radio frequency includes frequency band information, device address/port, and device configuration information.
In the second mapping module 20, the truth table of the key information includes the path information of each frequency band, and the path information of each frequency band includes a port, a register value, PA configuration, GPI0, and a tunnel.
The format of the rf driving file generated in the third mapping module 30 includes, but is not limited to, a.c file, a.c++ file, a.bin file, and an xml file.
Wherein, in the first mapping module 10, the schematic diagram of the radio frequency circuit is in the form of a. Sch file.
It should be noted that, as a person skilled in the art can clearly understand, the specific implementation process of the device for rapidly configuring a radio frequency channel may refer to the corresponding description in the foregoing method embodiment, and for convenience and brevity of description, the description is omitted here.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. A method for rapidly configuring a radio frequency path, comprising: comprising the steps of (a) a step of,
according to the mapping relation between the name of the key information and the characteristic value of the key information, the characteristic value of the key information is mapped and extracted from the schematic diagram of the radio frequency circuit;
mapping to form a truth table of key information according to a mapping relation between the characteristic value of the key information and the truth table of the key information, wherein the truth table of the key information comprises access information of each frequency band, and the access information of each frequency band comprises a port, a register value, PA configuration, GPIO and a tunnel, and the tunnel is a tuning switch of an antenna;
and analyzing the truth table of the key information according to the mapping relation between the truth table of the key information and the radio frequency access, and then carrying out associated mapping on the state value of the truth table of the key information and the modem source file, and generating a final radio frequency driving file.
2. The method for rapidly configuring a radio frequency path as claimed in claim 1, wherein: the key information of the radio frequency comprises frequency band information, device addresses/ports and device configuration information.
3. The method for rapidly configuring a radio frequency path as claimed in claim 1, wherein: formats of the generated rf driven files include, but are not limited to, C files, c++ files, bin files, xml files.
4. The method for rapidly configuring a radio frequency path as claimed in claim 1, wherein: the schematic format of the radio frequency circuit is a.sch file.
5. An apparatus for rapidly configuring a radio frequency path, comprising: comprising the steps of (a) a step of,
the first mapping module is used for mapping and extracting the characteristic value of the key information from the schematic diagram of the radio frequency circuit according to the mapping relation between the name of the key information and the characteristic value of the key information;
the second mapping module is used for mapping to form a truth table of the key information according to the mapping relation between the characteristic value of the key information and the truth table of the key information, wherein the truth table of the key information comprises the path information of each frequency band, and the path information of each frequency band comprises a port, a register value, PA configuration, GPIO and a tunnel, and the tunnel is a tuning switch of an antenna;
and the third mapping module is used for carrying out analysis on the truth table of the key information according to the mapping relation between the truth table of the key information and the radio frequency access, carrying out associated mapping on the state value of the truth table of the key information and the modem source file, and generating a final radio frequency driving file.
6. The apparatus for rapidly configuring a radio frequency path as claimed in claim 5, wherein: in the first mapping module, the key information of the radio frequency comprises frequency band information, device addresses/ports and device configuration information.
7. The apparatus for rapidly configuring a radio frequency path as claimed in claim 5, wherein: in the third mapping module, the generated radio frequency driving file includes, but is not limited to, a.C file, a.C++ file, a.bin file and an.xml file.
8. The apparatus for rapidly configuring a radio frequency path as claimed in claim 5, wherein: in the first mapping module, the schematic diagram of the radio frequency circuit is in the form of a.sch file.
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