CN108599782A - Waveform component parameter management method based on SCA - Google Patents
Waveform component parameter management method based on SCA Download PDFInfo
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- CN108599782A CN108599782A CN201810378499.8A CN201810378499A CN108599782A CN 108599782 A CN108599782 A CN 108599782A CN 201810378499 A CN201810378499 A CN 201810378499A CN 108599782 A CN108599782 A CN 108599782A
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- parameter
- waveform
- waveform components
- configuration
- sca
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
Abstract
The invention discloses a waveform component parameter management method based on SCA, which comprises the configuration of waveform component parameters and the query of the waveform component parameters. The waveform component parameter management method based on the SCA can enable an SCA software platform to dynamically configure or inquire waveform component information in the system operation process, thereby realizing the function that a waveform component flexibly adapts to the external operation environment.
Description
Technical field
The invention belongs to wireless communication fields, and in particular to a kind of waveform components parameter management method based on SCA.
Background technology
Software radio (SDR) is a kind of novel wireless architecture, it by hardware, software, wireless technology organically
It is combined together, forms flexile multifunction system.Its basic thought is so that one general, standard, modular hard
Part platform is to rely on, and the various functions of radio is realized by software programming, from the Radio Design based on hardware, towards purposes
It frees in method.
In order to reach the design object of SDR systems, American Association Tactical Radio System (Joint Tactical Tadio
System, JTRS) Joint Program Executive Office (Joint Program Executive Office, JPEO) issued software communication
Architecture, i.e. SCA.SCA is a kind of design specification towards general-purpose type communication system, and application can make the function of system no longer
It focuses on the realization of specific hardware capability, and focuses principally on the exploitation of application.Therefore, SCA is remarkably improved communication system
Flexibility, versatility, reconfigurability and interoperability.
Waveform components are the important components of SCA, are the weights for judging waveform application versatility, opening and scalability
Want index.But the parameter management in waveform components compared with based on and cures at present so that software wireless electrical waveform can not spirit
Living is suitable for different application scenarios, to seriously constrain flexibility and the adaptability of system；Moreover, with SCA versions
Upgrading, all had already fallen behind in the development of newest SCA for the research of SCA component etc. at present, this also seriously constrains new edition
The application of this SCA.
Invention content
The purpose of the present invention is to provide a kind of SCA suitable for latest edition, and can be in system operation
Dynamic configuration or inquiry waveform components information so that waveform components be capable of flexible adaptation external world running environment based on SCA
Waveform components parameter management method.
This waveform components parameter management method based on SCA provided by the invention, includes the following steps：
S1. the configuration of waveform components parameter；
S2. the inquiry of waveform components parameter.
The waveform components parameter management method based on SCA is controlled by core frame application management interface, assembly
Device assembly and waveform components are coordinated to complete；Core frame application management interface is used for inherited attribute collection interface, provides system to the user
One normalizing parameter management interface；Assembly controller component is used for the management of waveform application parameter；Waveform components are for completing
The parameter configuration of various components or inquiry.
Application management interface inheritance basic module interface, basic module interface inheritance property set interface, to realize waveform
The property set interface of component, and the inquiry or configuration that provide to waveform components parameter operate.
The waveform parameter configuration process is that the parameter-configuring request of waveform is entrusted to assembly controller by application interface,
After assembly controller receives parameter-configuring request, parameter will be configured and be distributed to the various components of waveform application, to complete each
The parameter configuration of a component.
The waveform parameter query process is that the parameter query request of waveform is entrusted to assembly controller by application interface,
Inquiry request is distributed to respective waveforms component by assembly controller, and the parameter inquired and parameter value are returned to corresponding answer
Use interface.
The configuration of waveform components parameter described in step S1, is specially configured using following steps：
(1) application interface component receives waveform components parameter configuration order；
(2) parsing configuration parameter list, and judge whether order is configuration order；
(3) configuration-direct parameter is transmitted to assembly controller；
(4) configuration-direct is distributed in the configuration function of corresponding waveform components by assembly controller；
(5) waveform components configuration function judges parameter list validity；
(6) waveform components carry out parameter configuration operation；
(7) waveform components parameter configuration is completed.
The inquiry of waveform components parameter described in step S2, is specially inquired using following steps：
1) application interface component receives waveform components parameter query order；
2) query argument list is parsed, and judges whether order is querying command；
3) inquiry instruction parameter is transmitted to assembly controller；
4) inquiry instruction is distributed in the query function of corresponding waveform components by assembly controller；
5) waveform components query function judges parameter list validity；
6) waveform components carry out inquiry operation；
7) by query result backtracking to corresponding application interface component；
8) waveform components parameter query is completed.
This waveform components parameter management method based on SCA provided by the invention, enables to the SCA software platforms to be
Waveform components information is dynamically configured or inquires in system operational process, to realize waveform components flexible adaptation external world running environment
Function；In addition, the method for the present invention also can be suitably used for newest SCA specifications.
Description of the drawings
Fig. 1 is the waveform components parameter management model schematic of the method for the present invention.
Fig. 2 is the method flow diagram of the waveform components parameter configuration of the method for the present invention.
Fig. 3 is the method flow diagram of the waveform components parameter query of the method for the present invention.
Specific implementation mode
It is the waveform components parameter management model schematic of the method for the present invention as shown in Figure 1：This base provided by the invention
In the waveform components parameter management method of SCA, include the following steps：
S1. the configuration of waveform components parameter；
S2. the inquiry of waveform components parameter.
Waveform components parameter management method based on SCA passes through core frame application management interface, assembly controller component
Coordinate to complete with waveform components；Core frame application management interface is used for inherited attribute collection interface, provides unified mark to the user
Standardization parameter management interface；Assembly controller component is used for the management of waveform application parameter；Waveform components are for completing each group
The parameter configuration of part or inquiry.Application management interface inheritance basic module interface, basic module interface inheritance property set interface, from
And realize the property set interface of waveform components, and the inquiry or configuration that provide to waveform components parameter operate.
It is illustrated in figure 2 the method flow diagram of the waveform components parameter configuration of the method for the present invention：Waveform parameter configuration process
Assembly controller, assembly controller is entrusted to receive parameter-configuring request the parameter-configuring request of waveform for application interface
Afterwards, configuration parameter is distributed to the various components of waveform application, to complete the parameter configuration of various components；It specially uses such as
Lower step is configured：
(1) application interface component receives waveform components parameter configuration order；
(2) parsing configuration parameter list, and judge whether order is configuration order；
If configuration order, then carry out in next step；
If non-configuration order, then directly terminate；
(3) configuration-direct parameter is transmitted to assembly controller；
(4) configuration-direct is distributed in the configuration function of corresponding waveform components by assembly controller；
(5) waveform components configuration function judges parameter list validity；
Configure functions configure parameter list according to defined in configProperties sequences, join to component
Number configuration, the realization of configure functions is special domain component.Component, must be right before carrying out parameter configuration
All parameters in configProperties carry out validity check (including parameter identifier, Parameter Value Type, range etc.)：
If all parameters are invalid in configProperties, cause InvalidConfiguration exceptions and invalid
Parameter be added InvalidConfiguration sequences in；If parameter configuration item nothing in part in configProperties
Effect then causes PartialConfiguration exceptions, and PartialConfiguration sequences is added in invalid parameter
In row.
(6) waveform components carry out parameter configuration operation；
(7) waveform components parameter configuration is completed.
It is illustrated in figure 3 the method flow diagram of the waveform components parameter query of the method for the present invention：Waveform parameter query process
Assembly controller, assembly controller is entrusted to be distributed to inquiry request accordingly the parameter query request of waveform for application interface
Waveform components, and the parameter inquired and parameter value are returned into corresponding application interface；Specially following steps is used to carry out
Inquiry：
1) application interface component receives waveform components parameter query order；
2) query argument list is parsed, and judges whether order is querying command；
If querying command, then carry out in next step；
If non-querying command, then directly terminate；
3) inquiry instruction parameter is transmitted to assembly controller；
4) inquiry instruction is distributed in the query function of corresponding waveform components by assembly controller；
5) waveform components query function judges parameter list validity；
Query functions configure parameter list according to defined in configProperties sequences, and carrying out parameter to component looks into
It askes, the realization of query functions is special domain component.Component, must be in configProperties before carrying out parameter query
All parameters carry out validity check (including parameter identifier, Parameter Value Type, range etc.).If configProperties
In all parameters it is invalid, then it is abnormal and invalid parameter is added to cause InvalidConfiguration
In InvalidConfiguration sequences；If part parameter configuration item is invalid in configProperties, cause
PartialConfiguration is abnormal, and invalid parameter is added in PartialConfiguration sequences.
6) waveform components carry out inquiry operation；
7) by query result backtracking to corresponding application interface component；
8) waveform components parameter query is completed.
Claims (7)
1. a kind of waveform components parameter management method based on SCA, includes the following steps：
S1. the configuration of waveform components parameter；
S2. the inquiry of waveform components parameter.
2. the waveform components parameter management method according to claim 1 based on SCA, it is characterised in that it is described based on
The waveform components parameter management method of SCA is assisted by core frame application management interface, assembly controller component and waveform components
It adjusts and completes；Core frame application management interface is used for inherited attribute collection interface, provides unified normalizing parameter management to the user
Interface；Assembly controller component is used for the management of waveform application parameter；Waveform components are used to complete the parameter configuration of various components
Or inquiry.
3. the waveform components parameter management method according to claim 1 based on SCA, it is characterised in that application management interface
Basic module interface is inherited, basic module interface inheritance property set interface to realize the property set interface of waveform components, and carries
For to waveform components parameter inquiry or configuration operation.
4. the waveform components parameter management method based on SCA according to one of claims 1 to 3, it is characterised in that described
Waveform parameter configuration process be application interface entrust to assembly controller, assembly controller to connect the parameter-configuring request of waveform
After receiving parameter-configuring request, configuration parameter is distributed to the various components of waveform application, to complete the parameter of various components
Configuration.
5. the waveform components parameter management method based on SCA according to one of claims 1 to 3, it is characterised in that described
Waveform parameter query process be that the request of the parameter query of waveform is entrusted to assembly controller, assembly controller will by application interface
Inquiry request is distributed to respective waveforms component, and the parameter inquired and parameter value are returned to corresponding application interface.
6. the waveform components parameter management method according to claim 4 based on SCA, it is characterised in that described in step S1
The configuration of waveform components parameter is specially configured using following steps：
(1) application interface component receives waveform components parameter configuration order；
(2) parsing configuration parameter list, and judge whether order is configuration order；
(3) configuration-direct parameter is transmitted to assembly controller；
(4) configuration-direct is distributed in the configuration function of corresponding waveform components by assembly controller；
(5) waveform components configuration function judges parameter list validity；
(6) waveform components carry out parameter configuration operation；
(7) waveform components parameter configuration is completed.
7. the waveform components parameter management method according to claim 5 based on SCA, it is characterised in that described in step S2
The inquiry of waveform components parameter is specially inquired using following steps：
1) application interface component receives waveform components parameter query order；
2) query argument list is parsed, and judges whether order is querying command；
3) inquiry instruction parameter is transmitted to assembly controller；
4) inquiry instruction is distributed in the query function of corresponding waveform components by assembly controller；
5) waveform components query function judges parameter list validity；
6) waveform components carry out inquiry operation；
7) by query result backtracking to corresponding application interface component；
8) waveform components parameter query is completed.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212103A (en) * | 2019-12-02 | 2020-05-29 | 上海微波技术研究所（中国电子科技集团公司第五十研究所） | SCA software radio station interface simulation system and method |
| CN111399829A (en) * | 2020-03-13 | 2020-07-10 | 上海介方信息技术有限公司 | Waveform modeling method and terminal based on model driving |
| CN111399808A (en) * | 2020-03-04 | 2020-07-10 | 上海介方信息技术有限公司 | Implementation method supporting customization of waveform component interface |
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| CN111399808A (en) * | 2020-03-04 | 2020-07-10 | 上海介方信息技术有限公司 | Implementation method supporting customization of waveform component interface |
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Effective date of registration: 20190627 Address after: 410073 Deya Road, Kaifu District, Changsha, Hunan Province, No. 109 Applicant after: National University of Defense Technology Applicant after: HUNAN LEADING WISDOM TELECOMMUNICATION & TECHNOLOGY CO.,LTD. Address before: 410073 Deya Road, Kaifu District, Changsha, Hunan Province, No. 109 Applicant before: National University of Defense Technology |
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