CN104253623A - Mobile communication radio-frequency module product and providing method thereof - Google Patents
Mobile communication radio-frequency module product and providing method thereof Download PDFInfo
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- CN104253623A CN104253623A CN201310260902.4A CN201310260902A CN104253623A CN 104253623 A CN104253623 A CN 104253623A CN 201310260902 A CN201310260902 A CN 201310260902A CN 104253623 A CN104253623 A CN 104253623A
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Abstract
The invention relates to a providing method of a mobile communication radio-frequency module product. The method comprises the following steps: obtaining a processor platform that has a communication processor and an application processor and includes a mobile communication baseband module; obtaining a mobile communication radio-frequency module independent of a mobile communication modem; carrying the mobile communication radio-frequency module at the processor platform to carry out mobile communication testing, thereby obtaining a code table field corresponding to the mobile communication radio-frequency module; and combining the mobile communication radio-frequency module and the code table file to from a mobile communication radio-frequency module product for supplying.
Description
Technical field
The present invention relates to and there is moving communicating field, especially relate to the method that mobile communication radio-frequency module product is provided separately.
Background technology
In recent years, panel computer relies on good portable performance, the touch operation mode of powerful handling property and close friend becomes extensively popular electronic equipment.Online demand is in a mobile environment come to one of demand of panel computer.For this reason, panel computer needs good radio communication function support.At present, panel computer generally supports WiFi radio communication function, and part panel computer also supports 2G/3G/4G radio communication function further.
The powerful demand of panel computer has attracted many manufacturers to enter this field, and wherein some manufacturer belongs to the panel computer Chevron Research Company (CRC) of the Functional Design being absorbed in panel computer.These companies, owing to not possessing any 2G/3G/4G mobile communication professional knowledge and 2G/3G/4G mobile communication professional test equipment, tend to directly to buy the design that ripe WiFi module and 2G/3G/4G wireless communication modem (Modem) module realize two kinds of series of products.Because 2G/3G/4G wireless communication modem module is radio communication semi-finished product, itself has met the RF consistency index required by 2G/3G/4G radio communication standard.Even if therefore this can ensure that panel computer Chevron Research Company (CRC) does not possess any mobile communication professional knowledge and mobile communication professional test equipment, also can directly use 2G/3G/4G wireless communication modem module and guarantee that the panel computer of its 2G/3G/4G radio communication function designed meets the RF consistency index required by 2G/3G/4G radio communication standard.
Along with the continuous maturation of the polycaryon processor of communication processor connected applications processor, this processor being originally applied to smart mobile phone owing to occupying the advantage of low cost, gradually favor by panel computer Chevron Research Company (CRC), be applied in panel computer design.But, because this kind of polycaryon processor itself has 2G/3G/4G wireless communication baseband processing capacity, if panel computer Chevron Research Company (CRC) have employed the design that this kind of polycaryon processor carries out panel computer, and still extra additional complete 2G/3G/4G wireless communication modem module (such as MiniPCIE interface) realizes 2G/3G/4G radio communication function, then in product module configuration, there is waste and improve cost; And if do not adopt 2G/3G/4G wireless communication modem module to realize 2G/3G/4G radio communication function, panel computer Chevron Research Company (CRC) then needs the 2G/3G/4G wireless communication modem solution provided based on polycaryon processor provider to carry out the design of 2G/3G/4G radio communication function module.In this case, panel computer Chevron Research Company (CRC) needs to possess the 2G/3G/4G mobile communication professional knowledge talent and 2G/3G/4G mobile communication professional test equipment, just can guarantee that panel computer that it designs meets the RF consistency index required by 2G/3G/4G radio communication standard, this can significantly improve panel computer Chevron Research Company (CRC) technique approval threshold.
Therefore, from panel computer Chevron Research Company (CRC) angle, wish a kind of new solution, it can either embody the price advantage of the polycaryon processor of communication processor connected applications processor, and Neng Shi panel computer Chevron Research Company (CRC) is still absorbed in Functional Design and can force-summing device without the need to what possess wireless mobile communications again.
Summary of the invention
An object of the present invention is to provide a kind of method, it provides a kind of mobile communication radio-frequency module product, and this product can be combined with the processor platform of communication processor connected applications processor, and does not need to carry out extra test.
Another object of the present invention is to provide a kind of mobile communication radio-frequency module product, and this product can be combined with the processor platform of communication processor connected applications processor, and does not need to carry out extra test.
One aspect of the present invention proposes a kind of method providing mobile communication radio-frequency module product, comprises the following steps: obtain the processor platform with communication processor and application processor, this processor platform comprises mobile communication baseband module; Obtain the mobile communication radio-frequency module independent of mobile communication modulator-demodulator; This mobile communication radio-frequency module is equipped on this processor platform and carries out mobile communication test, to obtain should the codes table file of mobile communication radio-frequency module; This mobile communication radio-frequency module and the combination of this codes table file are provided as mobile communication radio-frequency module product.
In one embodiment of this invention, the method for this codes table file is provided to comprise: to provide the nonvolatile memory storing this codes table file.
In one embodiment of this invention, the step of the nonvolatile memory storing this codes table file is provided to comprise: to be stored in the additional storage being built in this mobile communication radio-frequency module by this codes table file.
In one embodiment of this invention, the step of the nonvolatile memory storing this codes table file is provided to comprise: to provide in the movable storage device independent of this mobile communication radio-frequency module storing this codes table file.
In one embodiment of this invention, the method for this codes table file is provided to comprise: to be stored in the server by internet access by this codes table file.
In one embodiment of this invention, this processor platform is the processor platform for panel computer.
In one embodiment of this invention, this mobile communication radio-frequency module is 2G, 3G, 4G radio-frequency module or its combination.
Another aspect of the present invention provides a kind of mobile communication radio-frequency module product, be suitable for being mounted in comprise communication processor and application processor processor platform on run, this processor platform comprises mobile communication baseband module, and this mobile communication radio-frequency module product comprises mobile communication radio-frequency module and for storing should the nonvolatile memory of codes table file of mobile communication radio-frequency module.
In one embodiment of this invention, this nonvolatile memory is the additional storage being built in this mobile communication radio-frequency module.
In one embodiment of this invention, this nonvolatile memory is the movable storage device independent of this mobile communication radio-frequency module.
In one embodiment of this invention, this processor platform is the processor platform for panel computer.
In one embodiment of this invention, this mobile communication radio-frequency module is 2G, 3G, 4G radio-frequency module or its combination.
The present invention is owing to adopting above technical scheme, make it compared with prior art, owing to providing the mobile communication radio-frequency module through test in a standalone fashion, make the development& testing of mobile communication radio-frequency module can by the Requirements for Design of Mobile Communications Engineering company concentrated on outside panel computer Chevron Research Company (CRC), and make panel computer Chevron Research Company (CRC) remove the work of technical threshold and the higher development& testing of cost requirement from.
Accompanying drawing explanation
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 illustrates mobile communication radio-frequency module product according to a first embodiment of the present invention.
Fig. 2 illustrates mobile communication radio-frequency module product according to a second embodiment of the present invention.
Fig. 3 illustrates mobile communication radio-frequency module product according to a third embodiment of the present invention.
Fig. 4 illustrates codes table file obtain manner provided according to a third embodiment of the present invention.
Fig. 5 illustrates the supplying method of mobile communication radio-frequency module product according to an embodiment of the invention.
Embodiment
Saying of summary, embodiments of the invention describe the mobile communication solution based on the multi-core processor platform with wireless communication baseband processing capacity.This scheme can be independent from the exploitation of whole processor platform by the test job of mobile communication function, and don't need additional complete mobile communication modulator-demodulator.
Due to the multi-core processor platform of current communication processor connected applications processor, the LC181x series processors of such as Lianxin Science Co., Ltd itself often has mobile communication baseband processing module, if a mobile communication radio-frequency module can be carried on this platform, then can realize the function of mobile communication modulator-demodulator.
For this reason, embodiments of the invention propose the method providing separately the mobile communication radio-frequency module product with mobile communication function.The multi-core processor platform that this mobile communication radio-frequency module product is suitable for carrying communication processor connected applications processor uses.Mobile communication radio-frequency module product can comprise the combination in any of 2G/3G/4G function or these functions.For example, 2G communication standard can comprise GSM and CDMA, and 3G communication standard can comprise TD-SCDMA, WCDMA and CDMA2000, and 4G communication standard can comprise TDD-LTE and FDD-LTE.Mobile communication radio-frequency module product also can comprise other possible mobile communication standards.This mobile communication radio-frequency module product provided, through the test of mobile communication aspect, when the buyer that such as panel computer Chevron Research Company (CRC) is such obtains this product, does not need the test carrying out such as mobile communication aspect again to come into operation.
Complete mobile communication radio-frequency module product solution is made up of mobile communication radio-frequency module wireless communication protocol stack of arranging in pairs or groups.Mobile communication radio-frequency module is used to refer to the hardware entities for module at this, comprises radio-frequency (RF) transceiver, radio-frequency (RF) switch, power amplifier, reception/emission filter or duplexer, clock and power circuit etc.A pith in wireless communication protocol stack is codes table file.Codes table file is made up of radio frequency non-calibrated codes table file corresponding to mobile communication radio-frequency module hardware entities and calibration code list file.
In an embodiment of the present invention, after mobile communication is specialized in and is tested, codes table file can not be immediately stored the memory address (being arranged in baseband portion) of the wireless communication protocol stack unified planning of mobile communication modulator-demodulator, but is independently carried out Storage and Processing.Like this, codes table file will be able to provide together with mobile communication radio-frequency module or be supplied to buyer separately.The favourable outcome of this mode is, the development& testing of mobile communication radio-frequency module can by the Requirements for Design of Mobile Communications Engineering company concentrated on outside panel computer Chevron Research Company (CRC), and makes panel computer Chevron Research Company (CRC) remove the work of technical threshold and the higher development& testing of cost requirement from.The assembly of the hardware entities and codes table file that comprise mobile communication radio-frequency module will be called as mobile communication radio-frequency module product.
Fig. 5 illustrates the supplying method of mobile communication radio-frequency module product according to an embodiment of the invention.This method can complete at place of aforesaid Requirements for Design of Mobile Communications Engineering company, and mobile communication radio-frequency module product will be provided to panel computer Chevron Research Company (CRC) or similar buyer.With reference to shown in Fig. 5, method step is as follows:
In step 501, obtain the processor platform with communication processor and application processor, this processor platform comprises mobile communication baseband module.This processor platform is such as the LC181x series processors of Lianxin Science Co., Ltd.
In step 502, obtain the mobile communication radio-frequency module independent of mobile communication modulator-demodulator.This means, mobile communication radio-frequency module is not contained in an overall mobile communication modulator-demodulator.Mobile communication radio-frequency module is not included in processor platform equally.Codes table file is made up of radio frequency non-calibrated codes table file corresponding to mobile communication radio-frequency module hardware entities and calibration code list file.
In step 503, mobile communication radio-frequency module is equipped on processor platform and carries out mobile communication test, to obtain the codes table file of this mobile communication radio-frequency module corresponding.
At this, the form of codes table file and memory address can follow the Uniform provisions of the wireless communication protocol stack in processor solution, realize read and write according to the radio-frequency module instrument that the wireless communication protocol stack in polycaryon processor solution is supporting.Radio-frequency module with the wireless communication protocol stack mainboard in polycaryon processor solution for test board, by the radio-frequency module instrument that the wireless communication protocol stack in polycaryon processor solution is supporting, radio-frequency module can complete research and development debugging and test, produce calibration and test.When radio-frequency module is produced, collocation test board (or test board fixture of correspondence), is undertaken calibrating and testing by radio-frequency module instrument, finally reentries and radio-frequency module codes table file one to one.
In step 504, mobile communication radio-frequency module and codes table file combination are provided as mobile communication radio-frequency module product.
In above-mentioned step 504, codes table file can be stored on moveable carrier to be supplied to buyer.This carrier can be nonvolatile memory.In one embodiment, nonvolatile memory can be the additional storage being built in mobile communication radio-frequency module.In another embodiment, nonvolatile memory can be the movable storage device independent of this mobile communication radio-frequency module, such as flash disk, hard disk etc.
In above-mentioned step 504, also codes table file can be stored in the server by internet access.Buyer from this server of client-access, can obtain corresponding codes table file according to the numbering of mobile communication radio-frequency module.
Fig. 1 illustrates mobile communication radio-frequency module product according to a first embodiment of the present invention.With reference to shown in Fig. 1, lift-launch polycaryon processor 10 works by this mobile communication radio-frequency module product 20a.Polycaryon processor 10 comprises communication processor (CP) subsystem 12 and application processor (AP) subsystem 14.Polycaryon processor 10 connects mobile communication radio-frequency module product 20a by multiple interfaces.Mobile communication radio-frequency module product 20a comprises mobile communication radio-frequency module 22, and additionally arranges EEPROM as additional storage 24, to store codes table file.Interface between additional storage 24 and polycaryon processor 10 can be I2C interface.
At place of Requirements for Design of Mobile Communications Engineering company, mobile communication radio-frequency module has coordinated to polycaryon processor testing host to produce when producing to be calibrated and the storage of corresponding codes table file.First this codes table file is pre-stored in the memory address of wireless communication protocol stack unified planning of testing host main storage, codes table file can be moved additional storage 22 from main storage and store after completing production calibration.
Locate mobile communication radio-frequency module buyer, when mobile communication radio-frequency module 22 coordinates main board of tablet computer to use, the codes table file in additional storage 24 can be moved in the memory address of the wireless communication protocol stack unified planning of main board of tablet computer main storage.
Fig. 2 illustrates mobile communication radio-frequency module product according to a second embodiment of the present invention.Lift-launch polycaryon processor 10 works by this mobile communication radio-frequency module product 20b.Polycaryon processor 10 comprises communication processor (CP) subsystem 12 and application processor (AP) subsystem 14.Polycaryon processor 10 connects mobile communication radio-frequency module product 20b by multiple interfaces.Mobile communication radio-frequency module product 20b comprises mobile communication radio-frequency module 20 and the movable storage device 26 independent of the former.Movable storage device 26 is in order to store codes table file.
Locate in Requirements for Design of Mobile Communications Engineering company, mobile communication radio-frequency module has coordinated to polycaryon processor testing host to produce when producing to be calibrated and the storage of corresponding codes table file, namely first codes table file is pre-stored in the memory address of wireless communication protocol stack unified planning of testing host main storage, codes table file can be read out from main storage after completing production calibration is stored in movable storage device, now needs codes table file and mobile communication radio-frequency module to number one to one.
Locate mobile communication radio-frequency module buyer, when communication radio frequency module to be moved coordinates main board of tablet computer to use, the codes table file corresponding with it be stored in movable storage device can be loaded in the memory address of wireless communication protocol stack unified planning of main board of tablet computer main storage by the instrument that the wireless communication protocol stack in polycaryon processor solution is supporting.
Fig. 3 illustrates mobile communication radio-frequency module product according to a third embodiment of the present invention.Lift-launch polycaryon processor 10 works by this mobile communication radio-frequency module product 20c.Polycaryon processor 10 comprises communication processor (CP) subsystem 12 and application processor (AP) subsystem 14.Polycaryon processor 10 connects mobile communication radio-frequency module product 20c by multiple interfaces.Mobile communication radio-frequency module product 20c comprises mobile communication radio-frequency module 20 and a Downloadable codes table file.
Locate in Requirements for Design of Mobile Communications Engineering company, coordinate to produce to polycaryon processor testing host when mobile communication radio-frequency module produces and calibrated and the storage of corresponding codes table file, namely first codes table file is pre-stored in the memory address of wireless communication protocol stack unified planning of testing host main storage, codes table file can be read out from main storage after completing production calibration is stored in an addressable server, in the database of such as, server computer 410 shown in Fig. 4.Codes table file and mobile communication radio-frequency module is now needed to number one to one.
Locate mobile communication radio-frequency module buyer, when communication radio frequency module to be moved coordinates main board of tablet computer to use, by the client computer 430 access services device computer 410 that is connected with server computer 410 via communication network 420 to obtain the codes table file of reference numeral, codes table file is loaded in the memory address of wireless communication protocol stack unified planning of main board of tablet computer main storage by the instrument that the wireless communication protocol stack in polycaryon processor solution is supporting.
For the Requirements for Design of Mobile Communications Engineering company possessing radio frequency professional and RF instrumentation professional equipment, wireless communication protocol stack solution in the polycaryon processor solution that can provide based on mobile Internet chip and solution provider, completes exploitation and the production of mobile communication radio-frequency module.For the mobile communication radio-frequency module that codes table file adopts movable storage device to store, codes table file respective modules numbering is carried out corresponding numbering unification and is stored in movable storage device, and each batch of mobile communication radio-frequency module carries this batch of codes table file movable storage device to be sold.
The mobile communication radio-frequency module product provided according to the embodiment of the present invention is quite favourable for the panel computer Chevron Research Company (CRC) not possessing radio frequency professional and RF instrumentation professional equipment.Panel computer solution in the polycaryon processor solution that panel computer Chevron Research Company (CRC) can provide based on mobile Internet chip and solution provider, be absorbed in the exploitation of panel computer, as long as main board of tablet computer reserves the corresponding interface of mobile communication radio-frequency module, to arrange in pairs or groups ready-made mobile communication radio-frequency module, and codes table file corresponding is with it loaded into the memory space of polycaryon processor unified planning, can realize flexibly or the exploitation of panel computer without 2G/3G/4G wireless communication modem.
Although the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, change or the replacement of various equivalence also can be made when not departing from spirit of the present invention, therefore, as long as all will drop in the scope of claims of the application the change of above-described embodiment, modification in spirit of the present invention.
Claims (12)
1. a method for mobile communication radio-frequency module product is provided, comprises the following steps:
Obtain the processor platform with communication processor and application processor, this processor platform comprises mobile communication baseband module;
Obtain the mobile communication radio-frequency module independent of mobile communication modulator-demodulator;
This mobile communication radio-frequency module is equipped on this processor platform and carries out mobile communication test, to obtain should the codes table file of mobile communication radio-frequency module;
This mobile communication radio-frequency module and the combination of this codes table file are provided as mobile communication radio-frequency module product.
2. the method for claim 1, is characterized in that, provides the method for this codes table file to comprise:
The nonvolatile memory storing this codes table file is provided.
3. method as claimed in claim 2, is characterized in that, provides the step of the nonvolatile memory storing this codes table file to comprise: to be stored in the additional storage being built in this mobile communication radio-frequency module by this codes table file.
4. method as claimed in claim 2, is characterized in that, provides the step of the nonvolatile memory storing this codes table file to comprise: to provide in the movable storage device independent of this mobile communication radio-frequency module storing this codes table file.
5. the method for claim 1, is characterized in that, provides the method for this codes table file to comprise: to be stored in the server by internet access by this codes table file.
6. the method for claim 1, is characterized in that, this processor platform is the processor platform for panel computer.
7. the method for claim 1, is characterized in that, this mobile communication radio-frequency module is 2G, 3G, 4G radio-frequency module or its combination.
8. a mobile communication radio-frequency module product, be suitable for being mounted in comprise communication processor and application processor processor platform on run, this processor platform comprises mobile communication baseband module, and this mobile communication radio-frequency module product comprises mobile communication radio-frequency module and for storing should the nonvolatile memory of codes table file of mobile communication radio-frequency module.
9. mobile communication radio-frequency module product as claimed in claim 8, it is characterized in that, this nonvolatile memory is the additional storage being built in this mobile communication radio-frequency module.
10. mobile communication radio-frequency module product as claimed in claim 8, it is characterized in that, this nonvolatile memory is the movable storage device independent of this mobile communication radio-frequency module.
11. mobile communication radio-frequency module products as claimed in claim 8, it is characterized in that, this processor platform is the processor platform for panel computer.
12. processor platform products as claimed in claim 8, is characterized in that, this mobile communication radio-frequency module is 2G, 3G, 4G radio-frequency module or its combination.
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| CN201310260902.4A CN104253623B (en) | 2013-06-26 | 2013-06-26 | Mobile communication radio-frequency module product and its offer method |
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| CN104253623B (en) | 2018-03-27 |
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