CN104253661A - Software radio-based ultra-short wave radio set waveform transplant method and platform - Google Patents
Software radio-based ultra-short wave radio set waveform transplant method and platform Download PDFInfo
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Abstract
The invention discloses a software radio-based ultra-short wave radio set waveform transplant method and platform. According to the software radio-based ultra-short wave radio set waveform transplant method and platform, the design is reasonable, working is reliable, the last generation ultra-short wave radio set waveform is achieved in a hardware platform of a new generation radio set, interconnection and mutual communication between increased waveform on the platform and the last generation radio set are achieved, and upward compatibility of communication equipment is guaranteed. The software radio-based ultra-short wave radio set waveform transplant method comprises a transplant waveform function module classifying and mapping method, a display and control module design method and an integrated service module design method. According to the software radio-based ultra-short wave radio set waveform transplant platform, a modular construction design is adopted, the interface standard is confirmed, the interpolation extension signal processing technology is used, a hardware platform is established with a simple structure, and particular emphasis is placed on correspondence of a functional module and a circuit module.
Description
Technical field
The present invention relates to a kind of ultrashort wave radio set waveform implantation method based on software radio and platform, specifically it is a kind of on the radio station of new generation of software radio framework, and compatibility realizes implantation method and the platform of previous generation ultrashort wave radio set waveform.
Background technology
Nowadays, for the design of ultrashort wave radio set of new generation, generally software and radio technique is adopted.Software radio is a kind of novel radio architectural framework, and it makes wireless network and user terminal have reconfigurable ability by the combination of hardware and software.Software radio can make whole system adopt dynamic software programming to reshuffle device characteristics, and in other words, identical hardware can complete different functions by software definition.This theory, when carrying out ultrashort wave radio set design, proposes higher modular requirement to hardware platform and Software for Design.
Before software radio occurs, the mode of the functional module combination that people's many employings software and hardware combines carries out the design work of ultrashort wave frequency hopping station.For keeping and the compatibility of existing ultrashort wave radio set, require that ultrashort wave radio set of new generation can compatible previous generation ultrashort wave radio set, this just needs to find on the hardware platform of software radio framework, the compatible method realizing existing ultrashort wave frequency hopping station waveform.
A new generation radio station compatible previous generation ultrashort wave radio set waveform requirements, when existing radio station hardware platform is not made an amendment, increases the waveform in previous generation radio station by the mode of software.Require that the former radio station of index such as the existing equipment function in radio station of new generation, overall dimension and weight, kind of interface quantity and environmental suitability, testability, reliability, maintenanceability, Electro Magnetic Compatibility, fail safe are consistent, the index of newly-increased waveform is not less than the index in previous generation radio station simultaneously.Therefore to meet these requirements, a kind of method realizing the transplanting of ultrashort wave radio set waveform based on software radio must be had.
Summary of the invention
Object of the present invention is just to provide a kind of the ultrashort wave radio set waveform implantation method based on software radio and hardware platform of reasonable in design, reliable operation, the hardware platform in radio station of new generation realizes previous generation ultrashort wave radio set waveform, make the waveform that this platform increases can realize interconnecting with previous generation radio station, thus guarantee the upward compatibility of communication equipment.
In order to achieve the above object, the technical solution used in the present invention is:
Based on a ultrashort wave radio set waveform implantation method for software radio, include and transplant waveform function module classification and mapping method, aobvious control module design method and integrated service module design method, respectively by step S1, S2 and S3 totally 3 steps complete, wherein:
Described step S1 transplants waveform function module classification and mapping method, completes the mapping of software function module to hardware platform core devices of transplanting waveform;
Described step S2 aobvious control modularity, completes functional requirement analysis, hardware resource analysis, display and control software design;
Described step S3 integrated service module design method, complete the analysis of integrated service module hardware resource, software function module is corresponding with core devices, integrated service Software Architecture Design, and software function module design realizes.
Described step S1 includes again step S11 and S12, totally 2 steps, wherein:
Described step S11 completes radio station of new generation platform module and divides, and according to the complete machine structure of radio station platform, radio station platform is divided into aobvious control module, integrated service module, intermediate frequency/frequency matched moulds part, radio frequency module and back shroud module;
Described step S12 completes and transplants waveform module division, transplantation Analysis is carried out by radio frequency module, intermediate frequency/frequency matched moulds part, back shroud module, aobvious control module and integrated service module, determine to need to change the module of software when transplanting waveform for aobvious control module and integrated service module, and determine the concrete software module need transplanting waveform.
Described step S2 includes again step S21, S22 and S23, totally 3 steps, wherein:
Described step S21 increases by analyzing radio station of new generation the operation and Presentation Function that previous generation radio station waveform needs to increase at aobvious control module;
Described step S22 shows the control process of module to radio station and storage capacity is analyzed;
Described step S23 completes display and control software and realizes, and display and control software System Design comprises user operation menu modular design, the design of serial ports sending module, and serial ports receiver module designs; Wherein user operation menu modular design comprises main interface display, mode menu shows, arrange menu display and function menu shows four classification design.
Described step S3 includes again step S31, S32, S33, S34, totally 4 steps, wherein:
Described step S31 completes the hardware configuration analysis of integrated service module and core devices performance, capacity analysis, ensures that hardware platform can meet space and the rate requirement of the running software that waveform is transplanted;
Described step S32, S33, S34 complete 26 software function modules below design realization on ARM, DSP and ASIC of integrated service module.These 26 software function modules are that the process of external interface signaling, semiremote handling/Full remote controlled module, data-interface control module, information monitoring and maintenance module, parameter management module, the parameter realized on ARM is annotated/remove module, waveform administration module, network management module 9 modules totally respectively; The control of the speech interface control module that DSP realizes, encoding and decoding speech module, packet parameters control module, grouping wireless network module, channel coding/decoding module, MAC layer, frequency code control module, maintain secrecy control, frequency parameter control module, wireless TOD module, power control module, frequency-hopping synchronization, modulation /demodulation module, AGC control module and frequency hopping time-sequence control module 15 software function modules; The Up/Down Conversion module that ASIC realizes and physical interface module.The software function module simultaneously realized on DSP, according to the scheduling mode of main program, interrupt routine, weaken rock and task, carries out functional realiey and calls.
A kind of ultrashort wave frequency hopping station waveform based on software radio transplants platform, its platform comprises: integrated service circuit module 1, presentation controller circuit module 2, intermediate frequency/frequency closes circuit module 3, radio circuit module 4, back shroud circuit module 5, front panel 6, housing 7 and back shroud 8, integrated service circuit module 1, presentation controller circuit module 2, intermediate frequency/frequency closes circuit module 3, radio circuit module 4, back shroud circuit module 5 is arranged in housing 7 successively, is that plug-in is connected with each interface on front panel 6 and back shroud 8 through plug, socket, the formation that combines entirety.Wherein:
Described integrated service circuit module 1 is modular construction, comprises 1 ARM embedded microprocessor, 11,1 IFDSP signal processor 12,1 application-specific IC asic chip, 13,1 intermediate frequency ad/da converter, AGC control circuit, field intensity testing circuit, 1 parameter RAM, 1 security module interface, 1 audio interface, 1 K interface, an Ethernet interface, a panel communication serial ports, a universal serial port, a FLASH, SDRAM, a clock interface;
Described presentation controller circuit module 2, comprises display 21, MCU22, FPGA 23, complete machine power switch circuit 24, button/backlight 25, level shifting circuit 26, audio frequency processing circuit 27.
The present invention is based on the theory of software radio framework, propose the method for transplanting previous generation radio station waveform on radio station of new generation.The method meet when radio station hardware platform without any changes, fully achieve the waveform of transplanting and interconnecting of previous generation radio station, and hommization system be have also been made to radio station aobvious control module, make itself and previous generation radio station operating habit basically identical.
The present invention can be used as a kind of new method that radio station waveform is transplanted, and first analyzes radio station hardware structure and whether meets the requirement of software radio framework; Then corresponding hardware resource is analyzed whether meet arithmetic speed and storage capacity requirement; Finally corresponding software module division is carried out to transplanted waveform, the requirement of software simulating can be met.
Ultrashort wave frequency hopping station waveform based on software radio provided by the invention transplants platform, and adopt Modular Structure Design, specify interface standard, interpolation spread signal treatment technology, sets up hardware platform with simple and clear structure, stresses with function and circuit module correspondence.Specifically by display and control software, integrated service software, in again and again close the waveform function of software and radio frequency software simulating, the presentation controller circuit module of corresponding radio station hardware platform, integrated service circuit module, intermediate frequency/frequency closes circuit module, radio circuit module, after increasing the power module of back shroud circuit realiration, in conjunction with achieving whole ultrashort wave radio set communication system.This platform can under the prerequisite not opening radio station hardware, and injection mode adds waveform function by setup program, realizes identical platform, multiple ultrashort waveform system.Also have that the present invention has theory novelty, reasonable in design, method is reliable simultaneously, practical, and man-machine interface is friendly, and flexible operation is quick, the features such as reasonable integral structure.Accompanying drawing explanation
Fig. 1 complete machine structure schematic diagram of the present invention
Fig. 2 waveform implantation method of the present invention flow chart
Fig. 3 waveform portability function of the present invention module classification and mapping method flow chart
Fig. 4 waveform of the present invention transplants Module Division flow chart
Fig. 5 aobvious control modular design flow chart
Fig. 6 integrated service modular design flow chart
Fig. 7 integrated service module hardware resource analysis process figure
Fig. 8 integrated service circuit module electricity of the present invention theory diagram
Fig. 9 integrated service circuit module of the present invention PCB layout figure
Figure 10 presentation controller circuit module electricity of the present invention theory diagram
Figure 11 presentation controller circuit module of the present invention PCB layout figure
Symbol description in figure:
1 is integrated service circuit module, and 2 is presentation controller circuit module, and 3 is radio circuit module, 4 be in again and again close circuit module, 5 is back shroud circuit module, and 6 is front panel, and 7 is housing, and 8 is back shroud.
11 is ARM(920T);
111 is panel communication serial ports, and 112 is universal serial port, and 113 is Ethernet interface, and 114 is FLASH, and 115 is SDRAM, and 116 is clock interface.
12 is DSP(C6440);
121 is parameter RAM, 122 security module interfaces, 123 audio interface, 124K interface.
13 is ASIC(application-specific IC);
131 is field intensity testing circuit, and 132 is AGC control circuit, and 133 is intermediate frequency DAC, and 134 is intermediate frequency ADC.
21 is display, and 22 is MCU(atmega128), 23 is FPGA(APA075TQ100), 24 is complete machine power control circuit, and 25 is key backlight lamp, and 26 is level shifting circuit, and 27 is audio frequency processing circuit.
Embodiment
Referring to shown in Fig. 1 to Figure 11, is the specific embodiment of the invention.
As can be seen from Fig. 2 to Fig. 7:
Based on a ultrashort wave radio set waveform implantation method for software radio, include and transplant waveform function module classification and mapping method, aobvious control module design method and integrated service module design method, respectively by step S1, S2 and S3 totally 3 steps complete.
Described step S1 transplants waveform function module classification and mapping method, completes the mapping of software function module to hardware platform core devices of transplanting waveform;
Described step S2 aobvious control modularity, completes functional requirement analysis, hardware resource analysis, display and control software design;
Described step S3 integrated service module design method, complete the analysis of integrated service module hardware resource, software function module is corresponding with core devices, integrated service Software Architecture Design, and software function module design realizes.
Described step S1 includes again step S11 and S12, totally 2 steps, wherein:
Described step S11 completes radio station of new generation platform module and divides, and according to the complete machine structure of radio station platform, radio station platform is divided into aobvious control module, integrated service module, intermediate frequency/frequency matched moulds part, radio frequency module and back shroud module;
Described step S12 completes and transplants waveform module division, by carrying out transplantation Analysis to integrated service module radio frequency module, aobvious control module, intermediate frequency/frequency matched moulds part and back shroud module, determine to need to change the module of software when transplanting waveform for aobvious control module and integrated service module, and determine the concrete software module need transplanting waveform.
Described step S2 includes again step S21, S22 and S23, totally 3 steps, wherein:
Described step S21 increases by analyzing radio station of new generation the operation and Presentation Function that previous generation radio station waveform needs to increase at aobvious control module;
Described step S22 shows the control process of module to radio station and storage capacity is analyzed;
Described step S23 completes display and control software and realizes, and display and control software System Design comprises user operation menu modular design, the design of serial ports sending module, and serial ports receiver module designs; Wherein user operation menu modular design comprises main interface display, mode menu shows, arrange menu display and function menu shows four classification design.
Described step S3 includes again step S31, S32, S33, S34, totally 4 steps, wherein:
Described step S31 completes the hardware configuration analysis of integrated service module and core devices performance, capacity analysis, ensures that hardware platform can meet space and the rate requirement of the running software that waveform is transplanted;
Described step S32 completes and software function module is placed in the planning of corresponding core devices.By modulation /demodulation, frequency-hopping synchronization, the software transplanting of frequency hopping sequencing control in the DSP of radio station of new generation integrated service module; The software modules such as MAC layer control, channel coding/decoding, encoding and decoding speech, Packet Radio Network are transplanted in the DSP of radio station of new generation integrated service module; Frequency hopping sequencing control, wireless TOD, the software modules such as control of maintaining secrecy are transplanted in the DSP of radio station of new generation integrated service module; The software modules such as parameter filling and removing, remote control are transplanted in the ARM of radio station of new generation integrated service module;
Described step S33 completes integrated service Software Architecture Design, and in order to realize all functions of integrated service, program architecture is divided into four main bodys: main program, interrupt routine, weaken rock and task; Main program completes initialization process, startup self-detection process, the interface process of ARM and Packet Radio Network; Interrupt routine completes the reception of K mouth and transmission processing, the reception of speech chip and transmission processing, speech coding, synchronous process, the calling of the process of crypto interface and weaken rock; Weaken rock mainly completes modulation /demodulation process, the process of frequency hopping sequencing control, AGC control, power control, frequency word control, tone decoding and MAC layer control treatment; Task completes code and decode process; Scheduling mode is that first main program carries out initialization, then arranges major cycle, and simultaneously hardware platform provides a frequency to be the hard interruption of 64KHz, is designed with weaken rock, in weaken rock responder, is designed with task dispatch in hard interrupt response program;
Described step S34 completes software function module design and realizes, according to the planning of step S33, and software simulating following functions module.Parameter filling on device ARM and removing, network management, waveform management, parameter management, information monitoring maintenance, service channel process, the process of external interface signaling, semiremote handling/Full remote controlled, data-interface control; Frequency-hopping synchronization on device DSP, modulation /demodulation, frequency hopping sequential processing, wireless TOD control, MAC layer controls, data channel encoding and decoding, encoding and decoding speech, Packet Radio Network, packet parameters management, frequency parameter management, AGC control, power control, crypto control, speech interface control, frequency code control; Up/Down Conversion on ASIC device.
Described step S12, contains S121, S122, S123, S124, S125, totally 5 steps in steps, wherein:
Described step S121 completes the analysis of radio frequency module, and radio station of new generation is consistent with previous generation radio station channel architectures; It is all consistent with watt level that transmitter exports radio frequency range; Receiver all adopts super-heterodyne architecture, completes demodulation by twice mixing after intermediate frequency carries out filter and amplification; And radio-frequency receiving-transmitting index is basically identical, the software and hardware of radio frequency module does not need transformation;
Described step S122 completes intermediate frequency/frequency matched moulds part analysis, and radio station of new generation is consistent at 97% signal energy Time Bandwidth with the intermediate-freuqncy signal in previous generation radio station, adjusts without the need to carrying out and improves; A new generation's radio station frequency converting time and transmitter attack time can meet the demand of previous generation radio station frequency hopping communications completely, and therefore, the software and hardware of intermediate frequency/frequency matched moulds part does not need transformation;
Described step S123 completes the analysis of back shroud assembly module, and ultrashort wave waveform is transplanted does not increase hardware device, and Overall Power Consumption is constant, and therefore the hardware of back shroud assembly module does not need transformation yet;
Described step S124 completes the analysis of aobvious control module, and aobvious control module needs the operating process increasing waveform switch operation and the work of previous generation radio station, therefore needs to carry out carrying out transplanting transformation to the software of aobvious control module;
Described step S125 completes integrated service module analysis, and integrated service module hardware is not changed, and the work that waveform is transplanted is entirely in software transplanting transformation; Software transplanting transformation point transformation partial software module and transplanting module, transformation module has parameter to annotate and removing, network management, waveform management, information monitoring are safeguarded, interface signaling process totally 9 software modules; Transplant module have modulation /demodulation, frequency-hopping synchronization, frequency hopping sequencing control, MAC layer controls, channel coding/decoding, encoding and decoding speech, Packet Radio Network, parameter filling and removing, remote control totally 15 software modules.
Described step S31, contains S311 and S312, totally 2 steps in steps, wherein:
Described step S311 completes hardware configuration analysis, and radio station of new generation integrated service module realizes its major function based on the contour performance Digital processing device of DSP, ARM, ASIC; A new generation's radio station integrated service module core device mainly comprises ARM11, DSP12 and special ASIC13; And previous generation radio station integrated service module core device mainly comprises CPU, DSP and FPGA; Waveform software on the former previous generation of operating in radio station CPU, DSP and FPGA is mainly transplanted on new ARM11, DSP12 and ASIC13 by a new generation's radio station integrated service Software adapting work;
Described step S312 completes core devices performance and capacity analysis, and in the present embodiment, the instruction process ability of core devices ARM11 is greater than 200 MIPS, and memory space external code section, data segment capacity are greater than 16Mbytes; The operating frequency 460.8MHz of DSP12, instruction process ability 3686MIPS, total ram space 16Mbytes, idle ram space is greater than 3Mbytes; ASIC13 be 1,000,000 system doors and application-specific integrated circuit (ASIC), the resource capability of new integrated service module core device meets previous generation radio station waveform software and transplants demand.
As can be seen from Fig. 1, Fig. 8 to Figure 11:
A kind of waveform based on software radio is transplanted platform and is included: integrated service circuit module 1, presentation controller circuit module 2, and intermediate frequency/frequency closes circuit module 3, radio circuit module 4, back shroud circuit module 5, front panel 6, housing 7, back shroud 8.Integrated service circuit module 1, presentation controller circuit module 2, intermediate frequency/frequency closes circuit module 3, radio circuit module 4, back shroud circuit module 5 is arranged in housing 7 successively, be that plug-in is connected with each interface on front panel 6 and back shroud 8 through plug, socket, the formation that combines entirety.Wherein:
Described integrated service circuit module 1 is modular construction, comprise 1 ARM embedded microprocessor 11,1 DSP signal processor 12,1 application-specific IC asic chip 13, field intensity testing circuit 131, AGC control circuit 132,1 intermediate frequency ADC transducer 133,1 intermediate frequency DAC134,1 parameter RAM121,1 security module interface, 122,1 audio interface 123,1 K interface 124, a panel communication serial ports 111, universal serial port 112, Ethernet interface 113, a FLASH114, SDRAM115, a clock interface 116.Wherein carry out data interaction by HPI mouth between ARM embedded microprocessor 11 and DSP signal processor 12, and be supplied to DSP reset signal by P11 pin; The control signal that ARM embedded microprocessor 11 is provided by P7 pin reception application-specific IC asic chip 13; DSP signal processor 12 carries out the mutual of control information and data by EMIF pin, INT interrupt pin and GPIO mouth pin and application-specific IC asic chip 13;
Described presentation controller circuit module 2, comprises display 21, MCU22, FPGA23, complete machine power switch circuit 24, key backlight lamp 25, level shifting circuit 26, audio frequency processing circuit 27; MCU22 carries out the mutual of control signal and data-signal by pin A12, A13 and display 21; MCU22 carries out data interaction by B7 and FPGA23.
What deserves to be explained is that the main components model that the present invention selects is followed successively by: the ARM embedded microprocessor 11(920T on integrated service circuit module 1), DSP signal processor 12(C6440), application-specific IC asic chip 13, MCU22(atmega128 on presentation controller circuit module 2), FPGA23(APA075TQ100), all the other are technical grade components and parts and fine finishining self-made components.
Above embodiment, is only preferred embodiment of the present invention, in order to technical characteristic of the present invention and exploitativeness to be described, and to be not used to limit and of the present inventionly to apply for a patent right; Simultaneously above description, should understand for knowing those skilled in the art and be implemented, and therefore, other, not departing from the equivalence change or modification that complete under disclosed prerequisite, all should be included within described claim.
Claims (8)
1. the ultrashort wave radio set waveform implantation method based on software radio, include and transplant waveform function module classification and mapping method, aobvious control module design method and integrated service module design method, respectively by step S1, S2 and S3 totally 3 steps complete, it is characterized in that: described step S1 transplants waveform function module classification and mapping method, complete the mapping of software function module to hardware platform core devices of transplanting waveform; Described step S2 aobvious control modularity, completes functional requirement analysis, hardware resource analysis, display and control software design; Described step S3 integrated service module design method, complete the analysis of integrated service module hardware resource, software function module is corresponding with core devices, integrated service Software Architecture Design, and software function module design realizes.
2. as claimed in claim 1 based on the ultrashort wave radio set waveform implantation method of software radio, it is characterized in that: described step S1 includes again step S11 and S12, totally 2 steps, wherein: described step S11 completes radio station of new generation platform module and divides, according to the complete machine structure of radio station platform, radio station platform is divided into aobvious control module, integrated service module, intermediate frequency/frequency matched moulds part, radio frequency module and back shroud module; Described step S12 completes and transplants waveform module division, by carrying out transplantation Analysis to integrated service module radio frequency module, aobvious control module, intermediate frequency/frequency matched moulds part and back shroud module, determine to need to change the module of software when transplanting waveform for aobvious control module and integrated service module, and determine the concrete software module need transplanting waveform.
3. as claimed in claim 1 based on the ultrashort wave radio set waveform implantation method of software radio, it is characterized in that: described step 2 includes again step S21, S22 and S23, totally 3 steps, wherein: described step S21 increases by analyzing radio station of new generation the operation and Presentation Function that previous generation radio station waveform needs to increase at aobvious control module; Described step S22 shows the control process of module to radio station and storage capacity is analyzed; Described step S23 completes display and control software and realizes, and display and control software System Design comprises user operation menu modular design, the design of serial ports sending module, and serial ports receiver module designs; Wherein user operation menu modular design comprises main interface display, mode menu shows, arrange menu display and function menu shows four classification design.
4. as claimed in claim 1 based on the ultrashort wave radio set waveform implantation method of software radio, it is characterized in that: described step S3 includes again step S31, S32, S33, S34, totally 4 steps, wherein: described step S31 completes the hardware configuration analysis of integrated service module and core devices performance, capacity analysis, ensures that hardware platform can meet space and the rate requirement of the running software that waveform is transplanted; Described step S32 completes and software function module is placed in the planning of corresponding core devices, by modulation /demodulation, frequency-hopping synchronization, the software transplanting of frequency hopping sequencing control in the DSP of radio station of new generation integrated service module; The software modules such as MAC layer control, channel coding/decoding, encoding and decoding speech, Packet Radio Network are transplanted in the DSP of radio station of new generation integrated service module; Frequency hopping sequencing control, wireless TOD, the software modules such as control of maintaining secrecy are transplanted in the DSP of radio station of new generation integrated service module; The software modules such as parameter filling and removing, remote control are transplanted in the ARM of radio station of new generation integrated service module; Described step S33 completes integrated service Software Architecture Design, and in order to realize all functions of integrated service, program architecture is divided into four main bodys: main program, interrupt routine, weaken rock and task; Main program completes initialization process, startup self-detection process, the interface process of ARM and Packet Radio Network; Interrupt routine completes the reception of K mouth and transmission processing, the reception of speech chip and transmission processing, speech coding, synchronous process, the calling of the process of crypto interface and weaken rock; Weaken rock mainly completes modulation /demodulation process, the process of frequency hopping sequencing control, AGC control, power control, frequency word control, tone decoding and MAC layer control treatment; Task completes code and decode process; Scheduling mode is that first main program carries out initialization, then arranges major cycle, and simultaneously hardware platform provides a frequency to be the hard interruption of 64KHz, is designed with weaken rock, in weaken rock responder, is designed with task dispatch in hard interrupt response program; Described step S34 completes software function module design and realizes, according to the planning of step S33, and software simulating following functions module; Parameter filling on device ARM and removing, network management, waveform management, parameter management, information monitoring maintenance, service channel process, the process of external interface signaling, semiremote handling/Full remote controlled, data-interface control; Frequency-hopping synchronization on device DSP, modulation /demodulation, frequency hopping sequential processing, wireless TOD control, MAC layer controls, data channel encoding and decoding, encoding and decoding speech, Packet Radio Network, packet parameters management, frequency parameter management, AGC control, power control, crypto control, speech interface control, frequency code control; Up/Down Conversion on ASIC device.
5. transplanting waveform function module classification as claimed in claim 2 and mapping method, it is characterized in that: described step S12, contain S121, S122, S123, S124, S125 in steps, totally 5 steps, wherein: described step S121 completes the analysis of radio frequency module, radio station of new generation is consistent with previous generation radio station channel architectures; It is all consistent with watt level that transmitter exports radio frequency range; Receiver all adopts super-heterodyne architecture, completes demodulation by twice mixing after intermediate frequency carries out filter and amplification; And radio-frequency receiving-transmitting index is basically identical, the software and hardware of radio frequency module does not need transformation; Described step S122 completes intermediate frequency/frequency matched moulds part analysis, and radio station of new generation is consistent at 97% signal energy Time Bandwidth with the intermediate-freuqncy signal in previous generation radio station, adjusts without the need to carrying out and improves; A new generation's radio station frequency converting time and transmitter attack time can meet the demand of previous generation radio station frequency hopping communications completely, and therefore, the software and hardware of intermediate frequency/frequency matched moulds part does not need transformation; Described step S123 completes the analysis of back shroud assembly module, and ultrashort wave waveform is transplanted does not increase hardware device, and Overall Power Consumption is constant, and therefore the hardware of back shroud assembly module does not need transformation yet; Described step S124 completes the analysis of aobvious control module, and aobvious control module needs the operating process increasing waveform switch operation and the work of previous generation radio station, therefore needs to carry out carrying out transplanting transformation to the software of aobvious control module; Described step S125 completes integrated service module analysis, integrated service module hardware is not changed, the work that waveform is transplanted is entirely in software transplanting transformation, software transplanting transformation point transformation partial software module and transplanting module, transformation module has parameter to annotate and removing, network management, waveform management, information monitoring are safeguarded, interface signaling process totally 9 software modules; Transplant module have modulation /demodulation, frequency-hopping synchronization, frequency hopping sequencing control, MAC layer controls, channel coding/decoding, encoding and decoding speech, Packet Radio Network, parameter filling and removing, remote control totally 15 software modules.
6. described integrated service module design method as claimed in claim 4, it is characterized in that: described step S31, contain S311 and S312 in steps, totally 2 steps, wherein: described step S311 completes hardware configuration analysis, radio station of new generation integrated service module realizes its major function based on the contour performance Digital processing device of DSP, ARM, ASIC; A new generation's radio station integrated service module core device mainly comprises ARM (11), DSP (12) and special ASIC (13); And previous generation radio station integrated service module core device mainly comprises CPU, DSP and FPGA; Waveform software on the former previous generation of operating in radio station CPU, DSP and FPGA is mainly transplanted on new ARM (11), DSP (12) and ASIC (13) by a new generation's radio station integrated service Software adapting work; Described step S312 completes core devices performance and capacity analysis, and in the present embodiment, the instruction process ability of core devices ARM11 is greater than 200 MIPS, and memory space external code section, data segment capacity are greater than 16Mbytes; The operating frequency 460.8MHz of DSP12, instruction process ability 3686MIPS, total ram space 16Mbytes, idle ram space is greater than 3Mbytes; ASIC13 be 1,000,000 system doors and application-specific integrated circuit (ASIC), the resource capability of new integrated service module core device meets previous generation radio station waveform software and transplants demand.
7. the transplanting of the waveform based on a software radio platform includes: integrated service circuit module (1), presentation controller circuit module (2), intermediate frequency/frequency closes circuit module (3), radio circuit module (4), back shroud circuit module (5), front panel (6), housing (7), back shroud (8), integrated service circuit module (1), presentation controller circuit module (2), intermediate frequency/frequency close circuit module (3), radio circuit module (4), back shroud circuit module (5) is arranged in housing (7) successively, going up each interface through plug, socket with front panel (6) and back shroud (8) is that plug-in is connected, the formation that combines entirety, it is characterized in that: described integrated service circuit module (1) is modular construction, comprise 1 ARM embedded microprocessor (11), 1 DSP signal processor (12), 1 application-specific IC asic chip (13), field intensity testing circuit (131), AGC control circuit (132), 1 intermediate frequency ADC transducer (133), 1 intermediate frequency DAC (134), 1 parameter RAM (121), 1 security module interface (122), 1 audio interface (123), 1 K interface (124), a panel communication serial ports (111), a universal serial port (112), an Ethernet interface (113), a FLASH (114), a SDRAM (115), a clock interface (116), wherein carry out data interaction by HPI mouth between ARM embedded microprocessor (11) and DSP signal processor (12), and be supplied to DSP reset signal by P11 pin, the control signal that ARM embedded microprocessor (11) is provided by P7 pin reception application-specific IC asic chip (13), DSP signal processor (12) carries out the mutual of control information and data by EMIF pin, INT interrupt pin and GPIO mouth pin and application-specific IC asic chip (13).
8. a kind of waveform based on software radio transplants platform as claimed in claim 7, it is characterized in that: described presentation controller circuit module (2), comprise display (21), MCU (22), FPGA (23), complete machine power switch circuit (24), key backlight lamp (25), level shifting circuit (26), audio frequency processing circuit (27); MCU22 carries out the mutual of control signal and data-signal by pin A12, A13 and display (21); MCU (22) carries out data interaction by B7 and FPGA (23).
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| CN201410361275.8A CN104253661B (en) | 2014-07-28 | 2014-07-28 | Ultrashort wave radio set waveform implantation method based on software radio |
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| CN105553486A (en) * | 2015-11-30 | 2016-05-04 | 武汉中元通信股份有限公司 | Software radio design method on the basis of SCA configuration and integrated service processing platform on the basis of SCA configuration |
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| CN109450483A (en) * | 2018-11-06 | 2019-03-08 | 武汉中元通信股份有限公司 | A kind of receiving and sending control method and power enhancement device of power enhancement device |
| CN109450483B (en) * | 2018-11-06 | 2020-11-10 | 武汉中元通信股份有限公司 | Transceiving control method of power enhancement device and power enhancement device |
| CN111835382A (en) * | 2019-04-16 | 2020-10-27 | 北京正唐科技有限责任公司 | Frequency hopping radio station based on Si446x integrated radio frequency chip and R5F562N8 singlechip |
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| CN115378453B (en) * | 2022-07-26 | 2024-04-05 | 江苏和正特种装备有限公司 | Portable multimode communication radio station based on software radio |
| CN117579442A (en) * | 2023-11-09 | 2024-02-20 | 中国人民解放军军事科学院系统工程研究院 | Software radio waveform transplanting evaluation method and device based on credibility coefficient |
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