WO2013154398A1 - 소프트웨어 정의 라디오 어플리케이션의 배포, 설치 및 실행 방법 - Google Patents
소프트웨어 정의 라디오 어플리케이션의 배포, 설치 및 실행 방법 Download PDFInfo
- Publication number
- WO2013154398A1 WO2013154398A1 PCT/KR2013/003109 KR2013003109W WO2013154398A1 WO 2013154398 A1 WO2013154398 A1 WO 2013154398A1 KR 2013003109 W KR2013003109 W KR 2013003109W WO 2013154398 A1 WO2013154398 A1 WO 2013154398A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radio
- code
- application
- processor
- function block
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
Definitions
- the present invention relates to a method of distributing, installing, and executing a radio application for a software-defined radio (SDR) terminal, and more particularly, to a software-defined radio (SDR) operating independently of hardware and user applications.
- SDR software-defined radio
- radio applications As communication technology advances, many new kinds of radio applications are being used depending on the user's preference and purpose. Most radio applications, such as LTE, WCDMA, WIMAX, and GSM, run on the terminal while interacting with the modem.
- a module according to a modem manufacturer or a model needs to understand a specific command of a modem and develop a module accordingly. This results in some radio applications running only on specific manufacturers or specific modems. To solve this problem, all the different control commands for different types of modems must be included in the application, or different executable files must be produced and distributed for each modem.
- an object of the present invention is to provide a method for distributing a software defined radio application that operates independently of hardware and user applications.
- another object of the present invention is to provide a method for installing a software defined radio application that operates independently of hardware and user applications.
- another object of the present invention is to provide a method of executing a software-defined radio application that operates independently of hardware and user applications.
- the present invention provides a radio application distribution method using a radio application package for installing a radio application in a terminal, comprising: generating a radio application package and uploading a radio application package to a server;
- the radio application package provides a radio application distribution method comprising radio controller code, function block code, and pipeline configuration metadata.
- the functional block code is a code for calling a functional block implemented using a dedicated hardware accelerator included in a radio processor of the terminal, or a standard functional block code that is an executable code operating on a core of a radio processor of the terminal.
- a user-defined function block code that is not provided as the standard function block code or that customizes a function provided by the standard function block code.
- the radio application package may further include a radio library composed of the executable code when the standard functional block code is provided as executable code operable on the radio processor of the terminal.
- the user-defined functional block code of the execution code form executed by the radio processor of the terminal may be at least one.
- the user defined function block code when it is in the form of a source code or an intermediate representation, it may be encrypted and included in the radio application package.
- the pipeline configuration metadata may define a connection relationship between the radio controller code, the user defined function block, and the standard function block for the data transmission or reception function of the radio application.
- the radio controller code is in the form of execution code executed by an application processor or a radio processor of the terminal, and provides context information of the radio application to a user application or an application processor or a radio processor of the terminal. It may be configured to transmit and receive data with the networking stack of the communication service layer present in the.
- the present invention provides a method for installing a radio application in a user terminal using a radio application package, the method including downloading a radio application package from a server and a radio application included in the radio application package. And installing in the terminal, wherein the radio application package provides a radio controller code, a function block code, and pipeline configuration metadata.
- the functional block code is a code for calling a functional block implemented using a dedicated hardware accelerator included in a radio processor of the terminal, or a standard functional block code that is an executable code operating on a core of a radio processor of the terminal.
- a user-defined function block code that is not provided as the standard function block code or that customizes a function provided by the standard function block code.
- the radio application package may further include a radio library composed of the executable code when the standard functional block code is provided as executable code operable on the core of the radio processor of the terminal.
- the user defined function block code may be in the form of executable code executed by the radio processor of the terminal, in the form of source code that can be compiled into the executable code executed by the radio processor of the terminal, and in the form of intermediate representation (IR). It may be at least one of.
- the user defined function block code may be compiled by a compiler executed by an application processor or a radio processor of the terminal.
- the user defined function block code is in the form of a source code or an intermediate representation, it may be encrypted and included in the radio application package.
- the radio controller code is in the form of execution code executed by an application processor or a radio processor of the terminal, and provides context information of the radio application to a user application or an application processor or a radio processor of the terminal. It may be configured to transmit and receive data with the networking stack of the communication service layer present in the.
- the installing may be configured to install the radio controller code and the function block code in a storage device accessible by at least one of the application processor and the radio processor of the terminal with reference to the pipeline configuration metadata. have.
- a method of executing a radio application including a functional block code and a radio controller code in a terminal having an application processor and a radio processor, the method comprising: receiving an execution command for the radio application; And loading the radio controller code and the function block code from a storage unit with reference to pipeline configuration metadata of the radio application, wherein the radio controller code is executed by the application processor or the radio processor.
- the user-defined function block is executed by the radio processor to provide a method of executing a radio application.
- the functional block code is a code for calling a functional block implemented using a dedicated hardware accelerator included in a radio processor of the terminal, or a standard functional block code that is an executable code operating on a core of a radio processor of the terminal.
- a user-defined function block code that is not provided as the standard function block code or that customizes a function provided by the standard function block code.
- a radio control framework executed in at least one of the application processor and the radio processor may provide an operating environment for the radio controller code and the functional block code.
- the radio control framework when the radio control framework operates in the application processor and the radio processor, the radio control framework may be divided into an execution part executed on the application processor and an execution part executed on the radio processor.
- the radio controller code when the radio control framework operates in the application processor and the radio processor, the radio controller code may be configured to operate on the application processor.
- the radio controller code may be configured to operate on the radio processor.
- the radio control framework performs installation / uninstallation and instance creation / deletion of the radio application for the terminal, and a configuration manager (CM: Configuration Manager) for managing radio parameters of the radio application.
- CM Configuration Manager
- Radio Connection Manager (RCM) that manages activation / deactivation of the radio applications and user data flow switches between radio applications, and a flow controller (FC) that controls the transmission / reception and flow of user data packets.
- RCM Radio Connection Manager
- FC flow controller
- MRC multi-radio controller
- RM resource manager
- the software-defined radio terminal device As described above, it is possible to run the same radio application in a terminal having a modem chip of a different structure using a standard baseband API.
- modem hardware manufacturers can use hardware or hardware based on the complexity or power consumption of each block contained in the standard baseband API.
- Software implementations can be chosen, and radio application makers can create radio applications that are independent of the modem chip using standard baseband APIs.
- by providing a block of a user-defined type to implement a function not included in the standard baseband API it is possible to extend a variety of standard baseband API.
- FIGS. 1 and 2 are block diagrams illustrating a software architecture environment in which a radio application in accordance with the present invention operates.
- 3 to 5 are conceptual diagrams showing a process from distribution to execution of a radio application according to the present invention.
- FIG. 6 is a block diagram illustrating a configuration example of a radio application package according to the present invention.
- FIG. 7 is a conceptual diagram illustrating an example in which a radio application according to the present invention is distributed in an online store.
- FIG. 8 is a block diagram illustrating a process of distributing and installing a user-defined functional block code in the form of source code according to an embodiment of the present invention.
- FIG. 9 is a block diagram illustrating another example of a process of distributing and installing a user-defined functional block code in the form of source code according to an embodiment of the present invention.
- FIG. 10 is a conceptual diagram illustrating an example of a standard baseband interface according to an embodiment of the present invention.
- FIG. 11 is a flowchart illustrating a distribution process of a radio application according to an embodiment of the present invention.
- FIG. 12 is a flowchart illustrating a process of installing a radio application according to an embodiment of the present invention.
- first, second, A, and B may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
- the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
- Radio Application An application for providing a radio communication environment independent of a specific hardware configuration and a user application, which is a target of a distribution, installation, and operation framework according to the present invention.
- the radio application may be configured to operate on two processors by operating on a radio processor or consisting of a radio processor execution portion and an application processor execution portion.
- the radio application consists of a radio controller and functional blocks. Function blocks include standard function blocks and user-defined function blocks.
- Radio Application Package A distribution form of a radio application, which includes pipeline configuration metadata along with a radio controller and functional blocks that are components of a radio application.
- the radio application package may additionally include a radio library.
- Standard function blocks are standard function blocks in which the function of each block and the name of a function for executing the block are standardized.
- the standard functional block will be a collection of standard functional blocks implemented by the hardware manufacturer when the radio platform chip vendor manufactures the standard functional block and may be provided with the driver.
- executable code operating in the core of the radio processor it may also be referred to as a radio library.
- Standard functional blocks may be implemented using dedicated hardware accelerators, or may be implemented in executable code running on the core of a radio processor.
- the standard function blocks have standardized names and functions of functions, and can be defined by a standard baseband API header file.
- UDF User Defined Function Block
- functional blocks they may be implemented to execute in the core of a radio processor.
- User-defined function blocks can be provided in executable code, source code, or intermediate representation.
- UDFB User Defined Function Block
- FIGS. 1 and 2 are block diagrams illustrating a software architecture environment in which a radio application according to the present invention operates.
- a radio software architecture is called an application processor layer 110 and a radio processor (RP) that operate on an application processor (AP). And a radio processor layer 120 operating on the same.
- RP radio processor
- AP application processor
- FIG. 1 illustrates a software architecture environment in which a Radio Control Framework (RCF), which will be described later, is divided into an application processor execution section and a radio processor execution section, and operates on two processors.
- RCF Radio Control Framework
- FIG. The framework illustrates a software architecture environment running on a radio processor.
- non-real time operating systems such as Google's Android OS and Apple's iOS are operated.
- radio OS On the radio processor, hereinafter referred to as radio OS.
- the real time operating system (Real time OS) is operated.
- OS 'operating system
- OS real time operating system
- Radio OS Radio OS
- the application processor layer includes the following components, as shown in FIGS. 1 and 2.
- Drivers 111 and 211 drive hardware devices (cameras, speakers, etc.) on a given operating system.
- Operating systems 112 and 212 refer to non-real time OSs running on common mobile devices such as Android and iOS.
- radio control framework is a configuration that operates on an application processor and a radio processor (ie, the configuration illustrated in FIG. 1), there may be an application processor layer execution portion 114 of the radio control framework on the operating system. If the radio control framework is a configuration that operates only on a radio processor (ie, the configuration illustrated in FIG. 2), there is no radio control framework in the application processor layer.
- the radio control framework operates in an application processor and a radio processor (FIG. 2)
- the communication service layer is a layer that provides at least some of the three services described below to the radio control framework.
- the first service is related to administrative services, such as installing / uninstalling radio applications, creating / deleting instances, and obtaining a list of radio applications for each status (installation, instance, and activity).
- the second service is a service related to access control, which is related to launching / deactivating a radio application, creating a data flow, creating a network assignment, and obtaining a list of radio applications of each status (installation, instance, activity).
- the third service is a service related to data flow, which is related to sending and receiving user data.
- the communication service layer may include an administrator application, a mobility policy manager application, a networking stack-communication. It may be configured to include at least some of a protocol stack- and a monitor application operating in the service layer.
- the communication service layer may include only some of the components described above, or may include additional components other than the components described above.
- the functions of at least two or more of the aforementioned components may be integrated.
- the above-described components are merely examples of the components that the communication service layer should have in order to support the services that the communication service layer should perform. That is, the communication service layer is defined by the role that the communication service layer plays, and the configuration of the communication service layer is not limited by the above-described components.
- the radio applications 131, 134, and 137 which are the targets of the distribution, installation, and operation method of the present invention, are each an application processor layer execution part. 132, 135, 138 and radio processor layer execution portions 133, 136, 139.
- the Radio Controller (RC) the execution part of the application processor layer of a radio application, is responsible for sending context information to the monitor of the communication service layer or exchanging data with the networking stack of the communication service layer. It can be configured to perform.
- the radio processor layer includes the following components as shown in FIGS. 1 and 2.
- the radio OS 121,221 is a real time operating system.
- the radio control framework is a configuration that operates on an application processor and a radio processor (ie, the configuration illustrated in FIG. 1), there may be a radio processor execution portion 124 of the radio control framework on the radio OS. If the radio control framework operates only in the radio processor (ie, the configuration illustrated in FIG. 2), the radio control framework does not exist in the application processor layer, and the radio control framework 230 exists only in the radio processor layer. exist.
- the radio control framework is a configuration that operates only on a radio processor (ie, the configuration illustrated in FIG. 2), there is a Communication Service Layer 222 on the radio OS 221.
- the role and configuration example of the communication service layer 222 illustrated in FIG. 2 is the same as the role and configuration example of the communication service layer 113 illustrated in FIG.
- Radio Platform Driver (122, 223) is a component required by the radio OS in order to recognize a hardware radio platform like a general hardware driver.
- Radio Platform Hardware may generally be comprised of the core (s) and baseband accelerator (s) of the radio processor.
- Baseband accelerators prepared for standard functional block (s) are often provided in the form of an application-specific integrated circuit (ASIC).
- ASIC application-specific integrated circuit
- radio control framework operates only on a radio processor (i.e., the configuration illustrated in FIG. 2)
- radio applications 231, 234, 237 that are the subject of the method of deployment, installation and operation of the present invention are radio processor layers. It works on
- the radio controller (RC) 132, 135, and 138 of each radio application sends context information to the monitor of the communication service layer or sends data to the networking stack of the communication service layer. Perform the role of receiving.
- a MultiRadio Interface is an interface between the communication service layer and a control framework
- a Unified Radio Application Interface is an interface between a radio application and a control framework.
- the radio application is an application that enables communication of a mobile terminal and may be distributed in the form of a radio application package (RAP).
- RAP radio application package
- the components of the radio application package are as follows.
- UDFB User defined function block
- Radio Library-The Radio Library is distributed with the Execution Code in the Radio Application Package when the Standard Function Block is distributed in the Execution Code.
- the radio application package is downloaded to the OS of the application processor layer, and the user-defined function block code and the radio library are loaded from the application processor to the radio processor by referring to pipeline configuration metadata and loaded into the radio OS of the radio processor layer. Can be.
- Radio Control Framework 130 and 230 are components that provide an operating environment for radio applications.
- the radio control framework is a configuration that operates on an application processor and a radio processor (ie, the configuration illustrated in FIG. 1)
- the radio control framework may be divided into two groups 114 and 124. That is, one group runs on an application processor and the other group runs on a radio processor. Which components of the radio control framework run in real time (on a radio processor) and which components run non-real time (on an application processor) can be determined differently by each vendor.
- the radio control framework is a configuration that operates only on the radio processor (ie, the configuration illustrated in FIG. 2), the radio control framework exists only at the radio processor layer without distinction between the radio processor execution portion and the application execution portion.
- the Radio Control Framework can basically be configured to manage radio application (s), including at least some of the following five components.
- the radio control framework may include only some of the five components described below, or may further include components other than the five components.
- the radio control framework may consist of components incorporating the functionality of at least two or more components described below.
- the function and role of the radio control framework are defined by the functions performed by the components described below, and the configuration of the radio control framework is not limited by the exemplary components described below. That is, the radio control framework may have various configurations for performing at least some of the functions of the components described below.
- CM Configuration Manager
- Radio Connection Manager Activation / deactivation of radio applications according to user requirements and overall management of user data flows that can be switched from one radio application to another.
- FC Flow Controller
- Multiradio Controller Schedules requests for radio resources raised from concurrently running radio applications in order to detect interoperability problems between radio applications in advance.
- RM Resource Manager
- 3 to 5 are conceptual diagrams showing a process from distribution to execution of a radio application according to the present invention.
- the user-defined function block code included in the radio application of the present invention may be in the form of source code, in the form of executable code (ie, object code) and intermediate expression (IR). Representation) may be provided by at least one method (two or more forms may be provided in a mixture), and the distribution, installation, and operation methods of at least one of FIGS. 3 to 5 may be selected according to the provided form. Can be.
- FIG. 3 shows a process in which the user defined function block code is distributed and executed in the form of source code
- FIG. 4 shows the user defined function block code in the form of executable code along with the standard function block code (radio library).
- 5 shows a process in which the user-defined function block code is distributed and executed as an intermediate expression.
- RAP Radio Application Package
- FIG. 6 is a block diagram illustrating a configuration example of a radio application package according to the present invention.
- a radio application may be composed of functional blocks and a radio controller, and the radio application package 510 may include a user-defined function block code 511, a radio library, and the like. Radio controller code 512. Accordingly, the radio application package for distribution of radio applications basically includes user defined function block code 511 and radio controller code 512 and further includes pipeline configuration meta-data 513. It can be configured to include.
- the radio controller code is determined according to the software architecture environment described above with reference to FIGS. 1 and 2 in which the radio application code is included in the radio application package in the form of executable code of which processor, the radio processor or the application processor. That is, if the radio control framework is divided into an application processor execution section and a radio processor execution section, the radio controller code may be composed of code that runs on the application processor. When the radio control framework is executed only on the radio processor, the radio The controller code may consist of code that executes on the radio processor.
- the user-defined functional block code as mentioned above, in any case may be included in the radio application package as executable code, source code, intermediate expression code executable in the radio processor as code that is executed in the radio processor.
- a pipeline is a combination of a radio application, user-defined function blocks, and standard function blocks of a radio application for implementing a transmission or reception function of a radio application, and a connection relationship. Can be defined.
- the application package 510 further includes a radio library 514 in the form of executable code (executable code in which the core of the radio processor is executable). It may be configured as described above.
- the radio application package 510 is downloaded from the server 530 to the OS of the application processor layer, and the user defined function block code 512 and the radio library 514 refer to the pipeline configuration metadata 513 to the application processor.
- the process may be loaded into the radio processor and loaded into the radio OS of the radio processor layer.
- the process from distribution to execution of a radio application according to the present invention may be composed of three steps including a design and distribution step, an installation step, and an execution step.
- the design / deployment phase (210 in FIG. 3, 310 in FIG. 4, and 410 in FIG. 5) is a step in producing and distributing the radio application, and the supplier of the radio application is a Radio Controller Code (212) for implementing the radio application.
- the radio controller code and the user-defined function block code may be written to call the standard function blocks using a standard baseband interface header 214 that defines a standard baseband interface.
- the radio controller code is included in the radio application package 220 in the form of executable code via the compiler 215.
- the user defined function block code 314 also passes through the compilers 316-1,..., 316-3 to the radio application package 317-1,..., 317-3 in the form of executable code.
- the user-defined function block code 413 is compiled into the intermediate representation by the front-end compiler 416 and included in the radio application package 420.
- the user-defined function block code when distributed in the form of source code, as in the case of FIG. 3, it is distributed as encrypted source code through an encryption process through an encryptor 216 which is an optional component. Can be.
- the user-defined function block code when the user-defined function block code is distributed in the form of source code, the user-defined function block code may be compiled in a terminal that is executed, thereby improving device independence of the user-defined function block code.
- the user-defined function block code 314 is a variety of compilers (316-1, .. .316-3) may be compiled by a compiler suitable for the execution environment of the terminal and included in the application package in the form of executable code.
- a radio library (313) which is a set of standard functional blocks operating in the core of the radio processor, is also compiled by a compiler suitable for the execution environment of the terminal and executed in the form of application packages 317-1, ..., 317-3).
- the radio application package generated as described above may be uploaded to a distribution server (eg, a radio app store; 280, 380, 480) and downloaded from a terminal to implement a corresponding radio application.
- a distribution server eg, a radio app store; 280, 380, 480
- FIG. 7 is a conceptual diagram illustrating an example in which a radio application according to the present invention is distributed in an online store.
- the user accesses the online app store 620 using the terminal device 610, selects a desired radio application from a list of radio applications supporting various wireless communication schemes provided by the app store, and corresponds to the corresponding application.
- the radio application package of the radio application can be downloaded.
- Various wireless schemes may include Longterm Evolution (LTE), Wideband Code Division Multiple Access (WCDMA), Worldwide Interoperability for Microwave Access (WiMAX), Global System for Mobile Communications (GSM), Radio-Frequency Identification (RFID), and the like.
- LTE Longterm Evolution
- WCDMA Wideband Code Division Multiple Access
- WiMAX Worldwide Interoperability for Microwave Access
- GSM Global System for Mobile Communications
- RFID Radio-Frequency Identification
- the installation step (230 of FIG. 3, 330 of FIG. 4, 430 of FIG. 5) is a step of downloading an application package and installing it on the terminal.
- the user-defined function block code, radio controller code, and pipeline configuration metadata included in the application package may be installed in the application processor layer or the radio processor layer. That is, the radio controller code may be installed in the application processor layer or the radio processor layer, and the user-defined function block code may be installed in the radio processor layer.
- the application package may further include a radio library including the executable code.
- a user defined function block executable in the terminal may be generated through a compiler (RP compiler) 235.
- the compiler 235 can run on an application processor or a radio processor. That is, the compiler 235 serves to compile the user-defined functional block code in the form of source code into the execution code of the radio processor, and may be executed in the radio processor or the application processor.
- the source code may be compiled after decrypting through an optional component decrypter 236.
- FIG. 8 is a block diagram illustrating a process of distributing and installing a user-defined functional block code in the form of source code according to an embodiment of the present invention.
- the user-defined function block code 711 written at the time of manufacture of a radio application may be written in a high-level language, for example, C / C ++.
- the user defined function block code 711 may optionally be changed to encrypted source code 715 via the encryptor 914.
- the encrypted source code 715 may be included in a radio application package and distributed to each terminal.
- the decoder 731 to 735 and the compilers 741 to 745 may be converted into machine codes 751-755 operable in a radio processor embedded in the terminal.
- the compiler 741-745 is a part dependent on the modem hardware because it must be able to generate the machine language optimized for the modem hardware installed in each terminal.
- Radio processor manufacturers can build compilers optimized for their radio processors and embed them in their radio processors or provide them to terminal companies that use their own radio processors.
- a compiler optimized for a radio processor may be implemented to run on a radio processor or an application processor.
- the user-defined functional block code is in the form of executable code compiled and distributed according to the terminal, as shown in FIG.
- FIG. 9 is a block diagram illustrating another example of a process of distributing and installing a user-defined functional block code in the form of source code according to an embodiment of the present invention.
- the user-defined function block code 911 created when the radio application is produced may be written in a high-level language such as C / C ++. Can be converted into machine code 851-855 in executable form. These machine codes 851-855 are each included in a separate radio application package and stored in a radio application server, and the terminal can download a radio application 851 operable in its radio processor 861. Therefore, a modem hardware manufacturer can make a compiler (941-945) optimized for its modem and provide it to the radio application producer.
- the installation process of the radio application may be performed in an application processor or a radio processor. That is, the compiler and storage shown in FIGS. 3 to 5 may exist in at least one processor layer of an application processor and a radio processor, or may exist in both processor layers .
- An execution step (250 of FIG. 3, 350 of FIG. 4, and 450 of FIG. 5) is a step in which an installed radio application is operated in an actual terminal. It is loaded into the step of performing the actual wireless communication.
- the loader 254, 255, 354, 355, 454, 455 refers to the pipeline configuration metadata 231, 331, 431 to receive the application. It is possible to determine what functional blocks are required for execution. Based on this, the radio controller and the user defined function block are loaded from the storage devices 251, 252, and 253 of the terminal. In addition, the loader loads the radio controller code into the application processor layer or the radio processor layer (as previously mentioned, where the radio controller code determines which processor layer the radio controller code is loaded into, depending on the operating layer of the radio control framework). The configuration metadata will be referenced to load user-defined and standard function blocks into the radio processor layer.
- the standard functional block pools 252, 253, 352, 353, 452, and 453 are sets of standard functional blocks that exist in the radio processor layer or application processor layer.
- the standard functional block pool there may be standard functional blocks implemented using dedicated hardware and standard functional blocks executed in the core of the radio processor.
- the standard functional block pool may be used to select and install the standard functional blocks used by the radio application in a storage device during the installation process by the installer referring to the pipeline configuration metadata.
- FIG. 10 is a conceptual diagram illustrating an example of a standard baseband interface according to an embodiment of the present invention.
- the standard baseband interface is an API that standardizes a digital signal processing algorithm required in a baseband region inside a modem, and includes standard functional blocks belonging to the standard interfaces 910 to 950 and a 'transform' standard interface. 914 is illustrated.
- the standard interface type may include translation 910, channel coding 920, network mapper 930, interleaving 940, source coding 950.
- the standard functional blocks for transform 910 are spreading 911, despreading 912, scrambling 913, descrambling 914, Fast Fourier Transform (FFT) 915, inverse.
- FFT Fast Fourier Transform
- IFFT Inverse Fast Fourier Transform
- Data, attributes, and member functions input and output through the Fourier transform 915 which is a standard functional block, may be defined.
- functional blocks of the same type can be given common attributes to enable object-oriented design of radio applications.
- the embodiment of the present invention uses the standard interface API header written in the high-level language of the standard baseband interface described above. Therefore, a radio application author can create a radio application by referring to a standard interface API header.
- FIG. 11 is a flowchart illustrating a distribution process of a radio application according to an embodiment of the present invention.
- a distribution process of a radio application may include a user-defined function block code encryption step S1001, an application package generation step S1010, and an application package distribution step S1020. Can be.
- the application package generation step (S1010) may be configured to include a user-defined function block code generation and compilation step, radio controller code generation and compilation step, pipeline configuration metadata generation step and package generation step.
- the radio application is distributed in the form of an application package consisting of user defined function block code, radio controller code, pipeline configuration metadata.
- the application package may additionally include a radio library in the form of executable code.
- the user defined function block code encryption step S1001 is a step of encrypting a user defined function block code included in an application package.
- the user defined function block code can be distributed in source code form, intermediate form, and executable form according to the radio application creator's choice. If the user defined function block code is distributed in the form of source code, it must be written using a standard language so that it can be compiled in various terminals. On the other hand, when distributed in the form of general source code, the source code is exposed as it is, it is possible to prevent the external exposure of the source code by encrypting and distributing.
- the application package generation step (S1010) is a step of generating a radio application performed in the software-defined radio terminal.
- the application package may include user defined function block code 511, radio controller code 512, and pipeline configuration metadata 513 as shown in FIG. 5, where the user defined function block code is in the form of executable code.
- the application package may additionally include a radio library 514.
- the user defined function block code 511 is a code defining function blocks necessary for implementing a radio application to be performed, and the radio controller code 512 is code written to perform a function of the radio controller described above.
- the functional blocks defined in the user-defined functional block code may also be related to the implementation of the processing of baseband digital signal processing that is not implemented in the standard functional blocks defined in the standard baseband API header 520.
- the user-defined function block code 511 is executable code directly from the radio processor of the terminal device in which the application package 500 is installed, source code (source code), intermediate expression code or execution code that requires compilation for execution It may be configured in any one form.
- the user defined function block code 511 is in the form of executable code, it may be compiled by various compilers to be applicable to various terminals.
- the radio controller code 512 may include code for delivering context information to the monitor of the application layer and exchanging data with the networking stack of the application layer.
- the radio controller code 520 may be code compiled by a compiler in an executable form in an application processor or a radio processor.
- the pipeline configuration metadata 513 may define functional blocks and connections between the functional blocks required for implementing the corresponding radio application.
- the standard functional block and the user included in the standard baseband API header 520 may be defined.
- Definition function block code 511 may include a description of the connection between the functional blocks and the initial value of the attribute of each functional block.
- the user-defined function block code 511, the radio controller code 512, and the pipeline configuration metadata 513 generated as described above are uploaded to a server and downloaded and installed to a terminal requiring a corresponding radio application. It is created in the form of 500.
- the application package distribution step S1020 uploads the application package 500 generated as described above to a radio application distribution server so that the application package 500 can be downloaded from a software-defined radio terminal that requires the corresponding radio application.
- FIG. 12 is a flowchart illustrating a process of installing a radio application according to an embodiment of the present invention.
- the installation process of a radio application may include a downloading step (S1110) and an application package installation step (S1120) of an application package.
- the application package downloading step (S1110) is a step of downloading a radio application to be performed in the software-defined radio terminal from the distribution server.
- the application package 500 including the pipeline configuration metadata 513 may be downloaded from the distribution server to the software-defined radio terminal.
- the application package may be configured to include a radio library compiled into executable code when the user defined function block code is in the form of executable code.
- the application package installation step (S1120) is a step of installing the application package downloaded from the distribution server in a form that can be performed in the terminal, the user-defined function block code compilation step (S1121), the step of installing in the storage unit (S1125) It may be configured to include a user-defined function block loading step (S1127).
- Compilation of the user defined function block code is that the user defined function block code 511 included in the downloaded application package 500 is not directly executable code in the core of the radio processor of the terminal, but is source code or intermediate expression code. In the case of generating a user-defined functional block by compiling in the form of code executable in the core of the radio processor of the terminal.
- the user defined function block code is encrypted, it can be decoded and compiled (not shown).
- the step of installing in the storage unit (S1125) is a pipeline configuration metadata 513 included in the downloaded application package 500, a user-defined function block included in the user-defined function block code 511, radio controller code ( 512) and standard function blocks, which are specified based on a predefined standard baseband interface, are installed in the storage unit of the terminal with reference to the pipeline configuration metadata 514.
- the user-defined function block loading step (S1127) is a step of directly loading the user-defined function block included in the user-defined function block code 511 of the downloaded application package 500 onto the radio processor layer.
- the user defined function block code 511 is written in the form of code executable directly by the radio processor, the user included in the user defined function block code 511 without going through the step S1121 of compiling the user defined function block code.
- Definition function blocks can be loaded directly into the radio processor layer.
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stored Programmes (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
- 라디오 어플리케이션을 단말에 설치하기 위한 라디오 어플리케이션 패키지를 이용한 라디오 어플리케이션 배포 방법으로서,라디오 어플리케이션 패키지를 생성하는 단계; 및라디오 어플리케이션 패키지를 서버에 업로드하는 단계를 포함하고,상기 라디오 어플리케이션 패키지는 라디오 컨트롤러 코드, 기능 블록 코드 및 파이프라인 구성 메타 데이터를 포함하는 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 청구항 1에 있어서,상기 기능 블록 코드는상기 단말의 라디오 프로세서에 포함된 전용의 하드웨어 가속기를 이용하여 구현된 기능 블록을 호출하는 코드이거나, 상기 단말의 라디오 프로세서의 코어 상에서 동작하는 실행 코드인 표준 기능 블록 코드; 및상기 표준 기능 블록 코드로 제공되지 않거나, 상기 표준 기능 블록 코드가 제공하는 기능을 커스터마이징한 사용자 정의 기능 블록 코드를 포함하는 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 청구항 2에 있어서,상기 라디오 어플리케이션 패키지는 상기 표준 기능 블록 코드가 상기 단말의 라디오 프로세서 상에서 동작 가능한 실행 코드로 제공되는 경우, 상기 실행 코드로 구성된 라디오 라이브러리를 추가로 포함하는 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 청구항 2에 있어서,상기 사용자 정의 기능 블록 코드는 상기 단말의 라디오 프로세서에 의해서 실행되는 실행 코드 형태, 상기 단말의 라디오 프로세서에 의해서 실행되는 실행코드로 컴파일 가능한 소스 코드 형태 및 중간 표현(IR: Intermediate Representation) 형태 중 적어도 하나인 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 청구항 4에 있어서,상기 사용자 정의 기능 블록 코드가 소스 코드 형태 또는 중간 표현 형태인 경우, 암호화되어 상기 라디오 어플리케이션 패키지에 포함되는 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 청구항 2에 있어서,상기 파이프라인 구성 메타 데이터는 상기 라디오 어플리케이션의 데이터 송신 또는 수신 기능을 위한 상기 라디오 컨트롤러 코드, 상기 사용자 정의 기능 블록, 표준 기능 블록들의 연결 관계를 정의하는 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 청구항 1에 있어서,상기 라디오 컨트롤러 코드는 상기 단말의 어플리케이션 프로세서 또는 라디오 프로세서에 의해서 실행되는 실행 코드 형태이며, 상기 라디오 어플리케이션의 상황 정보 (context information)을 사용자 어플리케이션에 제공하거나, 상기 단말의 어플리케이션 프로세서 또는 라디오 프로세서에 존재하는 통신 서비스 계층의 네트워킹 스택과 데이터를 송수신하는 것을 특징으로 하는 라디오 어플리케이션 배포 방법.
- 라디오 어플리케이션 패키지를 이용하여 사용자 단말에 라디오 어플리케이션을 설치하는 방법으로서,라디오 어플리케이션 패키지를 서버로부터 다운로드하는 단계; 및상기 라디오 어플리케이션 패키지에 포함된 라디오 어플리케이션을 상기 사용자 단말에 설치하는 단계를 포함하고,상기 라디오 어플리케이션 패키지는 라디오 컨트롤러 코드, 기능 블록 코드 및 파이프라인 구성 메타 데이터를 포함하는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 8에 있어서,상기 기능 블록 코드는상기 단말의 라디오 프로세서에 포함된 전용의 하드웨어 가속기를 이용하여 구현된 기능 블록을 호출하는 코드이거나, 상기 단말의 라디오 프로세서의 코어 상에서 동작하는 실행 코드인 표준 기능 블록 코드; 및상기 표준 기능 블록 코드로 제공되지 않거나, 상기 표준 기능 블록 코드가 제공하는 기능을 커스터마이징한 사용자 정의 기능 블록 코드를 포함하는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 9에 있어서,상기 라디오 어플리케이션 패키지는 상기 표준 기능 블록 코드가 상기 단말의 라디오 프로세서의 코어 상에서 동작 가능한 실행 코드로 제공되는 경우, 상기 실행 코드로 구성된 라디오 라이브러리를 추가로 포함하는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 8에 있어서,상기 사용자 정의 기능 블록 코드는 상기 단말의 라디오 프로세서에 의해서 실행되는 실행 코드 형태, 상기 단말의 라디오 프로세서에 의해서 실행되는 실행코드로 컴파일 가능한 소스 코드 형태 및 중간 표현(IR: Intermediate Representation) 형태 중 적어도 하나인 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 11에 있어서,상기 사용자 정의 기능 블록 코드가 소스 코드 형태 또는 중간 표현 형태인 경우, 상기 사용자 정의 기능 블록 코드는 상기 단말의 어플리케이션 프로세서 또는 라디오 프로세서에 의해서 실행되는 컴파일러에 의해서 컴파일되는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 11에 있어서,상기 사용자 정의 기능 블록 코드가 소스 코드 형태 또는 중간 표현 형태인 경우, 암호화되어 상기 라디오 어플리케이션 패키지에 포함되는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 8에 있어서,상기 라디오 컨트롤러 코드는 상기 단말의 어플리케이션 프로세서 또는 라디오 프로세서에 의해서 실행되는 실행 코드 형태이며, 상기 라디오 어플리케이션의 상황 정보 (context information)을 사용자 어플리케이션에 제공하거나, 상기 단말의 어플리케이션 프로세서 또는 라디오 프로세서에 존재하는 통신 서비스 계층의 네트워킹 스택과 데이터를 송수신하는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 청구항 8에 있어서,상기 설치하는 단계는 상기 파이프라인 구성 메타 데이터를 참조하여, 상기 라디오 컨트롤러 코드 및 상기 기능 블록 코드를 상기 단말의 어플리케이션 프로세서 및 라디오 프로세서 중 적어도 하나가 액세스 가능한 저장 장치에 설치하도록 구성되는 것을 특징으로 하는 라디오 어플리케이션 설치 방법.
- 어플리케이션 프로세서와 라디오 프로세서를 구비한 단말에서, 기능 블록 코드 및 라디오 컨트롤러 코드로 구성된 라디오 어플리케이션의 실행 방법으로서,상기 라디오 어플리케이션에 대한 실행 명령을 수신하는 단계; 및상기 라디오 어플리케이션의 파이프라인 구성 메타 데이터를 참조하여, 상기 라디오 컨트롤러 코드와 상기 기능 블록 코드를 저장부로부터 로딩하는 단계를 포함하고,상기 라디오 컨트롤러 코드는 상기 어플리케이션 프로세서 또는 상기 라디오 프로세서에 의해서 실행되며, 상기 사용자 정의 기능 블록은 상기 라디오 프로세서 에 의해서 실행되는 것을 특징으로 하는 라디오 어플리케이션 실행 방법.
- 청구항 16에 있어서,상기 기능 블록 코드는상기 단말의 라디오 프로세서에 포함된 전용의 하드웨어 가속기를 이용하여 구현된 기능 블록을 호출하는 코드이거나, 상기 단말의 라디오 프로세서의 코어 상에서 동작하는 실행 코드인 표준 기능 블록 코드; 및상기 표준 기능 블록 코드로 제공되지 않거나, 상기 표준 기능 블록 코드가 제공하는 기능을 커스터마이징한 사용자 정의 기능 블록 코드를 포함하는 것을 특징으로 하는 라디오 어플리케이션 실행 방법.
- 청구항 16에 있어서,상기 어플리케이션 프로세서와 상기 라디오 프로세서 중 적어도 하나에서 실행되는 라디오 컨트롤 프레임워크가 상기 라디오 컨트롤러 코드 및 상기 기능 블록 코드에 동작 환경을 제공하는 것을 특징으로 하는 라디오 어플리케이션의 실행 방법.
- 청구항 18에 있어서,상기 라디오 컨트롤 프레임 워크가 상기 어플리케이션 프로세서와 상기 라디오 프로세서에서 동작할 경우, 상기 라디오 컨트롤 프레임 워크는 상기 어플리케이션 프로세서 상에서 실행되는 실행 부분과 상기 라디오 프로세서 상에서 실행되는 실행 부분으로 분리 구성되는 것을 특징으로 하는 라디오 어플리케이션의 실행 방법.
- 청구항 18에 있어서,상기 라디오 컨트롤 프레임 워크가 상기 어플리케이션 프로세서와 상기 라디오 프로세서에서 동작할 경우, 상기 라디오 컨트롤러 코드는 상기 어플리케이션 프로세서 상에서 동작하는 것을 특징으로 하는 라디오 어플리케이션의 실행 방법.
- 청구항 18에 있어서,상기 라디오 컨트롤 프레임 워크가 상기 라디오 프로세서에서만 동작할 경우, 상기 라디오 컨트롤러 코드는 상기 라디오 프로세서 상에서 동작하는 것을 특징으로 하는 라디오 어플리케이션의 실행 방법.
- 청구항 18에 있어서,상기 라디오 컨트롤 프레임워크는상기 단말에 대한 상기 라디오 어플리케이션의 인스톨/언인스톨 및 인스턴스(instance) 생성/삭제를 수행하고, 상기 라디오 어플리케이션의 라디오 파라미터들를 관리하는 설정 매니저(CM: Configuration Manager);상기 라디오 어플리케이션들의 활성화/비활성화 및 라디오 어플리케이션들 간의 사용자 데이터 흐름 스위치를 관리하는 라디오 연결 매니저(RCM: Radio Connection Manager);사용자 데이터 패킷의 송/수신 및 흐름을 제어하는 플로우 컨트롤러(FC: Flow Controller);라디오 어플리케이션들로부터의 스펙트럼 자원들에 대한 요청을 스케쥴링하는 멀티 라디오 컨트롤러(MRC: Multi-Radio Controller); 및라디오 어플리케이션들간에 라디오 자원의 공유시키는 리소스 매니저(RM: Resource Manager) 중 적어도 하나를 포함하는 것을 특징으로 하는 라디오 어플리케이션의 실행 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015505652A JP5977438B2 (ja) | 2012-04-12 | 2013-04-12 | ソフトウェア定義無線アプリケーションの配布、設置及び実行方法 |
EP13774957.8A EP2838014B1 (en) | 2012-04-12 | 2013-04-12 | Method for distributing, installing and executing software-defined radio application |
US14/391,884 US9350848B2 (en) | 2012-04-12 | 2013-04-12 | Method for distributing, installing and executing software-defined radio application |
CN201380019710.2A CN104254835B (zh) | 2012-04-12 | 2013-04-12 | 软件定义的无线电应用的分发、设置及执行方法 |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0038045 | 2012-04-12 | ||
KR20120038045 | 2012-04-12 | ||
KR20120038062 | 2012-04-12 | ||
KR10-2012-0038062 | 2012-04-12 | ||
KR20120089783 | 2012-08-17 | ||
KR10-2012-0089783 | 2012-08-17 | ||
KR20120090575 | 2012-08-20 | ||
KR10-2012-0090575 | 2012-08-20 | ||
KR10-2012-0119229 | 2012-10-25 | ||
KR20120119229 | 2012-10-25 | ||
KR10-2012-0141664 | 2012-12-07 | ||
KR20120141664 | 2012-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013154398A1 true WO2013154398A1 (ko) | 2013-10-17 |
Family
ID=49327892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2013/003109 WO2013154398A1 (ko) | 2012-04-12 | 2013-04-12 | 소프트웨어 정의 라디오 어플리케이션의 배포, 설치 및 실행 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9350848B2 (ko) |
EP (1) | EP2838014B1 (ko) |
JP (1) | JP5977438B2 (ko) |
KR (1) | KR102038392B1 (ko) |
CN (1) | CN104254835B (ko) |
WO (1) | WO2013154398A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111338658A (zh) * | 2020-02-27 | 2020-06-26 | 上海电力大学 | 一种基于stm32CPU下载PIC单片机程序的方法及系统 |
US11704100B2 (en) * | 2021-06-07 | 2023-07-18 | Snowflake Inc. | Inline compilation of user defined functions |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015167264A1 (ko) * | 2014-05-02 | 2015-11-05 | 한양대학교 산학협력단 | 소프트웨어 정의 라디오 어플리케이션의 배포, 설치 및 실행 방법 |
GB2529475A (en) * | 2014-08-22 | 2016-02-24 | Ibm | Tenant allocation in multi-tenant software applications technical field |
WO2017138784A1 (ko) * | 2016-02-12 | 2017-08-17 | 한양대학교 산학협력단 | 라디오 어플리케이션을 실행하는 방법 및 단말 장치 |
CN112204518A (zh) * | 2017-07-21 | 2021-01-08 | 苹果公司 | 用于软件重新配置的多无线电接口 |
US10481898B2 (en) | 2017-11-03 | 2019-11-19 | Salesforce.Com, Inc. | Automated software package deployment |
US10747508B2 (en) * | 2018-12-31 | 2020-08-18 | Rockwell Automation Technologies, Inc. | Function block framework generation |
US10911941B2 (en) | 2019-03-08 | 2021-02-02 | Industry-University Cooperation Foundation Hanyang University | Reconfigurable radio equipment having multiple radio computers, and operation method for the same |
US11579578B2 (en) * | 2020-03-26 | 2023-02-14 | Honeywell International Inc. | Hierarchal controller logic with incremental updates |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020071217A (ko) * | 2001-03-05 | 2002-09-12 | 엘지전자 주식회사 | 에스디알 단말기의 애플리케이션 다운로드 장치 및 방법 |
JP2005223788A (ja) * | 2004-02-09 | 2005-08-18 | Matsushita Electric Ind Co Ltd | ソフトウェア無線機及びソフトウェア無線機のソフトウェアダウンロード方法 |
KR20080040103A (ko) * | 2006-11-02 | 2008-05-08 | 한국전자통신연구원 | 컴포넌트 핫스와핑을 지원하는 sca 기반 시스템 및 그지원 방법 |
KR20100097687A (ko) * | 2007-12-14 | 2010-09-03 | 마이크로소프트 코포레이션 | 소프트웨어 기반 무선기 아키텍처 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001043087A (ja) * | 1999-08-02 | 2001-02-16 | Nippon Telegr & Teleph Corp <Ntt> | 無線通信端末のソフトウェア変更方法及び無線通信端末 |
US7917888B2 (en) * | 2001-01-22 | 2011-03-29 | Symbol Technologies, Inc. | System and method for building multi-modal and multi-channel applications |
JP2003122442A (ja) * | 2001-10-16 | 2003-04-25 | Sony Corp | ソフトウェア・ダウンロードシステムのための無線データ通信方法および装置 |
JP2005039557A (ja) * | 2003-07-15 | 2005-02-10 | Hitachi Kokusai Electric Inc | ソフトウェア無線機 |
US7406328B2 (en) * | 2003-09-15 | 2008-07-29 | Harris Corporation | System and method for configuring a software radio |
US20050165726A1 (en) * | 2003-10-30 | 2005-07-28 | Pepper Computer, Inc. | Packaged, organized collections of digital information, and mechanisms and methods for navigating and sharing the collection |
US20060203722A1 (en) * | 2005-03-14 | 2006-09-14 | Nokia Corporation | System and method for managing performance of mobile terminals via remote diagnostics |
US7659819B2 (en) * | 2005-04-21 | 2010-02-09 | Skyetek, Inc. | RFID reader operating system and associated architecture |
US8463319B2 (en) * | 2005-06-17 | 2013-06-11 | Honeywell International Inc. | Wireless application installation, configuration and management tool |
KR100712068B1 (ko) * | 2005-11-11 | 2007-04-30 | 한국전자통신연구원 | 이중 모드를 지원하는 에스시에이(sca) 기반 기지국시스템에서 소프트웨어 컴포넌트의 초기화 및 교체 방법,그리고 이를 위한 애플리케이션 패키지 구조 |
US8645973B2 (en) * | 2006-09-22 | 2014-02-04 | Oracle International Corporation | Mobile applications |
JP4873627B2 (ja) * | 2006-10-19 | 2012-02-08 | Kddi株式会社 | 移動局における無線インタフェースの再構成方法、サーバ及びプログラム |
US8595186B1 (en) * | 2007-06-06 | 2013-11-26 | Plusmo LLC | System and method for building and delivering mobile widgets |
KR100903999B1 (ko) * | 2007-11-30 | 2009-06-22 | 한국전자통신연구원 | Sdr 단말용 코아 프레임워크에서 데이터베이스를 이용한도메인 프로파일의 운용 시스템 및 방법 |
US20110113232A1 (en) * | 2008-06-27 | 2011-05-12 | Nokia Corporation | Methods, apparatuses, and computer program products for memory management in devices using software defined radios |
US8266577B2 (en) * | 2008-09-09 | 2012-09-11 | Sensormatic Electronics, LLC | RFID enhanced operating system (EOS) framework |
EP2394378A1 (en) * | 2009-02-03 | 2011-12-14 | Corning Cable Systems LLC | Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof |
US20110117956A1 (en) * | 2009-11-17 | 2011-05-19 | Yosi Levi | Industrial radio device with unified programming interface and methods |
JP5534801B2 (ja) * | 2009-12-24 | 2014-07-02 | 株式会社日立国際電気 | ソフトウェア無線装置 |
KR101785116B1 (ko) * | 2010-12-24 | 2017-10-17 | 한양대학교 산학협력단 | 모뎀 하드웨어에 독립적인 라디오 어플리케이션을 위한 소프트웨어 정의 라디오 단말 장치 |
US8897782B2 (en) * | 2012-01-16 | 2014-11-25 | Microsoft Corporation | System and method for offloading traffic from cellular networks using plugins |
-
2013
- 2013-04-12 KR KR1020130040173A patent/KR102038392B1/ko active IP Right Grant
- 2013-04-12 EP EP13774957.8A patent/EP2838014B1/en active Active
- 2013-04-12 US US14/391,884 patent/US9350848B2/en active Active
- 2013-04-12 CN CN201380019710.2A patent/CN104254835B/zh active Active
- 2013-04-12 WO PCT/KR2013/003109 patent/WO2013154398A1/ko active Application Filing
- 2013-04-12 JP JP2015505652A patent/JP5977438B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020071217A (ko) * | 2001-03-05 | 2002-09-12 | 엘지전자 주식회사 | 에스디알 단말기의 애플리케이션 다운로드 장치 및 방법 |
JP2005223788A (ja) * | 2004-02-09 | 2005-08-18 | Matsushita Electric Ind Co Ltd | ソフトウェア無線機及びソフトウェア無線機のソフトウェアダウンロード方法 |
KR20080040103A (ko) * | 2006-11-02 | 2008-05-08 | 한국전자통신연구원 | 컴포넌트 핫스와핑을 지원하는 sca 기반 시스템 및 그지원 방법 |
KR20100097687A (ko) * | 2007-12-14 | 2010-09-03 | 마이크로소프트 코포레이션 | 소프트웨어 기반 무선기 아키텍처 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2838014A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111338658A (zh) * | 2020-02-27 | 2020-06-26 | 上海电力大学 | 一种基于stm32CPU下载PIC单片机程序的方法及系统 |
CN111338658B (zh) * | 2020-02-27 | 2023-10-10 | 上海电力大学 | 一种基于stm32CPU下载PIC单片机程序的方法及系统 |
US11704100B2 (en) * | 2021-06-07 | 2023-07-18 | Snowflake Inc. | Inline compilation of user defined functions |
Also Published As
Publication number | Publication date |
---|---|
JP5977438B2 (ja) | 2016-08-24 |
EP2838014A4 (en) | 2016-03-16 |
US9350848B2 (en) | 2016-05-24 |
CN104254835B (zh) | 2017-08-15 |
KR20130116037A (ko) | 2013-10-22 |
JP2015525009A (ja) | 2015-08-27 |
KR102038392B1 (ko) | 2019-11-01 |
US20150052515A1 (en) | 2015-02-19 |
EP2838014B1 (en) | 2019-05-15 |
EP2838014A1 (en) | 2015-02-18 |
CN104254835A (zh) | 2014-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013154398A1 (ko) | 소프트웨어 정의 라디오 어플리케이션의 배포, 설치 및 실행 방법 | |
WO2015167264A1 (ko) | 소프트웨어 정의 라디오 어플리케이션의 배포, 설치 및 실행 방법 | |
WO2013154380A1 (ko) | 소프트웨어 정의 라디오 어플리케이션의 동작 방법 | |
WO2012086992A2 (ko) | 모뎀 하드웨어에 독립적인 라디오 어플리케이션을 위한 소프트웨어 정의 라디오 단말 장치 | |
WO2013065915A1 (ko) | 보안 영역과 비보안 영역 사이의 보안 연동 방법 및 보안 어플리케이션 다운로드 관리방법, 관리서버, 단말기, 및 이를 적용한 관리시스템 | |
WO2018076841A1 (zh) | 数据分享方法、装置、存储介质及服务器 | |
WO2013097567A1 (zh) | 一种实现开放平台功能扩展的方法及系统 | |
WO2018076889A1 (zh) | 数据备份的方法、装置、系统、存储介质及服务器 | |
WO2016171401A1 (ko) | 공동 편집 문서를 공유하는 방법 및 장치 | |
WO2011129635A2 (ko) | 이동통신 시스템에서 응용 서비스를 제공하는 방법 및 장치 | |
WO2017104902A1 (ko) | 사용자 단말장치, 서버, 및 그 어플리케이션 실행 방법 | |
WO2009136740A2 (ko) | OSGi 서비스 플랫폼에 원격으로 설치된 번들에 대한 바인딩 정보를 관리하는 방법 및 장치 | |
WO2014204084A1 (ko) | 어플리케이션 공유 서비스 방법 및 이에 적용되는 장치 | |
WO2020060021A1 (en) | Packet data unit (pdu) session control method and apparatus | |
WO2020073615A1 (zh) | 设备软件的升级方法、数据转化器及可读存储介质 | |
WO2012153968A2 (ko) | 소프트웨어 정의 라디오 단말 장치 및 라디오 어플리케이션의 배포 및 설치 방법 | |
WO2016159496A1 (ko) | 보안 기능이 추가된 애플리케이션 배포 방법, 상기 애플리케이션의 동작 방법 | |
WO2021141441A1 (ko) | 스크래핑 기반 서비스 제공 방법 및 이를 수행하는 어플리케이션 | |
WO2016028086A1 (ko) | 라디오 어플리케이션을 실행하는 방법 및 단말 장치 | |
WO2020096239A1 (ko) | 작업 의존성에 기초하여 컴퓨팅 작업을 서버에 스케줄링하는 방법 및 장치 | |
WO2020180072A1 (ko) | 엣지 컴퓨팅 환경에서 어플리케이션 재배치를 제어하기 위한 장치 및 방법 | |
WO2017155371A1 (ko) | 디지털 방송 시스템에서의 서비스 제공장치 및 방법 | |
WO2016171477A1 (ko) | 통합 라디오 어플리케이션의 관리 방법 및 이를 이용하는 재구성 가능한 모바일 장치 | |
WO2022203387A1 (ko) | 소스 컴파일러를 구비한 사용자 인터페이스 플랫폼 통합 개발 시스템 및 방법 | |
WO2018128533A1 (en) | Method and system for managing accessory application of accessory device by companion device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13774957 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2015505652 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013774957 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14391884 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |