WO2008154815A1 - Equipement et procédé servant à mettre en place des fonctions adaptatives des protocoles de communication - Google Patents
Equipement et procédé servant à mettre en place des fonctions adaptatives des protocoles de communication Download PDFInfo
- Publication number
- WO2008154815A1 WO2008154815A1 PCT/CN2008/001163 CN2008001163W WO2008154815A1 WO 2008154815 A1 WO2008154815 A1 WO 2008154815A1 CN 2008001163 W CN2008001163 W CN 2008001163W WO 2008154815 A1 WO2008154815 A1 WO 2008154815A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication protocol
- smart card
- operating system
- card operating
- communication
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 454
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008859 change Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13095—PIN / Access code, authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13109—Initializing, personal profile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
Definitions
- the present invention relates to communication technologies, and more particularly to an apparatus and method for implementing an adaptive function in a communication protocol.
- Communication protocols are an indispensable and very important component of modern communication systems.
- Communication protocol A software called a communication system that performs communication of communication information together with hardware (various communication devices).
- Type A Two contactless communication protocols are defined in the IS014443 standard: Type A and Type B.
- Type A is first developed and used by semiconductor companies such as Phi l ips.
- the main feature is the design of the main unit, the development cycle of the application project is short, and it can be applied to many occasions.
- Type B is an open contactless smart card standard, and all read and write operations can be defined by the specific application system developer. Therefore, Type B is accepted by many smart card manufacturers in the world.
- the existing smart card chip generally supports all of the two communication protocols on the physical layer
- the smart card operating system can also apply the two communication protocols, but the user must manually select the current smart card operating system. Protocol.
- This manual selection is usually done by specific instructions (instructions defined by the designer). For example, if the user wants to select the Type A communication protocol, the user must first send these specific instructions to the smart card. When these specific instructions are executed, the current communication protocol of the smart card operating system becomes Type A. Similarly, if the user wants to select the Type B communication protocol, the above process needs to be repeated.
- the disadvantage of J's manual selection of the contactless communication protocol of the smart card operating system is that the user must know the type of communication protocol used by the terminal in advance when using the smart card, and then manually adjust the current communication protocol type of the smart card operating system to make the smart card
- the current communication protocol type of the operating system is the same as the communication protocol type used by the terminal. Only then can the smart card be used normally. However, this brings a lot of inconvenience to the user, and the user often does not know which communication protocol should be used, which causes the user to use the smart card to complete the corresponding function.
- there are multiple communication protocols such as Type C/Type D/Type E/Type F/Type G, five types of communication protocols are used, which makes it more difficult to ensure smooth communication.
- An object of the present invention is to provide an apparatus and method for implementing a communication protocol adaptive function, so that a smart card operating system can automatically select a communication protocol corresponding thereto according to a communication protocol type of the terminal.
- a communication protocol setting module configured to set a communication protocol for the smart card operating system
- a communication protocol detecting module configured to determine whether a communication protocol of the smart card operating system is consistent with a communication protocol of the terminal
- the communication protocol selection module is used to select a communication protocol consistent with the communication protocol of the terminal for the smart card operating system when the communication protocol of the smart card operating system is different from the communication protocol of the terminal.
- the device also includes:
- the communication module is used to establish communication for the smart card operating system and the terminal when the communication protocol of the smart card operating system is consistent with the communication protocol of the terminal.
- the device further includes: an initialization module, configured to initialize a current communication protocol identifier of the smart card operating system;
- the communication protocol setting module is configured to configure a communication protocol corresponding to the current communication protocol identifier for the smart card operating system according to the current communication protocol identifier.
- the communication protocol detecting module determines whether the command is consistent with the command in the current communication protocol of the smart card operating system according to the establishing communication connection command of the terminal.
- the communication protocol selection module polls the communication protocol supported by the smart card operating system according to the priority of various communication protocols when the terminal establishes the communication connection command and the command in the current communication protocol of the smart card operating system is inconsistent, and Change the communication protocol ID accordingly.
- the communication protocol setting module includes at least one communication protocol initialization submodule;
- the communication protocol initialization sub-module is configured to initialize parameters of a communication protocol used by the smart card operating system.
- the parameters of the communication protocol include: a modulation and demodulation method and a communication rate.
- the device for realizing the adaptive function of the communication protocol of the invention uses the communication protocol detection module to determine whether the communication protocol of the smart card operating system and the communication protocol of the terminal are consistent; and the two are inconsistent Under the communication protocol selection module, the smart card operating system ii selects a communication protocol with the same type of communication protocol as the terminal. Therefore, this avoids the inconvenience of manually selecting a communication protocol for the smart card operating system, and therefore, even in various communications. In the case where the protocol exists at the same time, the smart card operating system can also automatically select the appropriate communication protocol according to the type of communication protocol of the terminal.
- the implementation of the adaptive function in the communication protocol includes:
- the method includes:
- the steps (1) and (2) described further include:
- the step (2) is specifically:
- the step (3) is specifically:
- each communication protocol supported by the smart card operating system is polled, and the if protocol label is changed accordingly.
- Each communication protocol supported by the polling smart card operating system is specifically:
- the step 3 ⁇ 4 (11) is specifically as follows:
- the parameters of the communication protocol include: a modulation and demodulation method and a communication rate.
- the step (121) can also be:
- the communication protocol is Type A, Type B, Type C, Type D, Type E, Type F or Type G.
- the method for realizing the adaptive function of the communication protocol of the present invention determines whether the communication protocol of the set smart card operating system is consistent with the communication protocol of the terminal, and in the case of inconsistency, automatically selects a communication protocol for the operating system of the smart card, and finally makes The communication protocol types of the two are the same. Therefore, this avoids the step of manually cumbersome modification of the communication protocol for the smart card operating system, enabling the smart card operating system to automatically select the appropriate communication protocol based on the type of communication protocol of the terminal.
- FIG. 1 is a structural diagram of an apparatus for implementing an adaptive function in a communication protocol of the present invention
- FIG. 2 is a structural diagram of a communication module added to the basis of FIG. 1;
- Figure 3 is a structural diagram after the initialization module is added on the basis of Figure 2;
- FIG. 4 is a flow chart showing a method for implementing an adaptive function in a communication protocol of the present invention
- FIG. 5 is a specific flowchart of a method for implementing an adaptive function in a communication protocol of the present invention.
- the implementation device of the adaptive function in the communication protocol of the present invention comprises: a communication protocol setting module, a communication protocol detecting module, and a communication protocol selecting module.
- the communication protocol is configured to set a communication protocol for the smart card operating system, the communication protocol includes at least a communication protocol included in the terminal, and the communication protocol detection module is configured to determine the operation of the smart card. Whether the communication protocol of the system is consistent with the communication protocol of the terminal; the communication protocol selection module is configured to select the communication protocol of the smart card operating system consistent with the communication protocol of the terminal when the communication protocol of the smart card operating system is inconsistent with the communication protocol of the terminal Protocol.
- the device for implementing the adaptive function in the communication protocol of the present invention determines whether the communication protocol of the smart card operating system and the communication protocol of the terminal are consistent according to the communication protocol of the set smart card operating system; and in the case of inconsistency
- the communication protocol selection module selects a communication protocol that is consistent with the type of the communication protocol of the terminal for the smart card operating system. Therefore, this avoids the inconvenience of manually selecting a communication protocol for the smart card operating system, especially when multiple communication protocols are present at the same time, so that the smart card operating system can automatically select an appropriate communication protocol according to the communication protocol type of the terminal.
- the device for implementing the adaptive function in the communication protocol of the present invention is based on the device shown in FIG. 1, and further includes a communication module for establishing communication for the smart card operating system and the terminal, and changing the current communication protocol.
- logo That is, the last successful communication identifier is the current communication protocol identifier.
- the apparatus for implementing the adaptive function in the communication protocol of the present invention further includes: an initialization module, configured to initialize a current communication protocol identifier of the smart card operating system;
- the communication protocol setting module is configured to configure, according to the current communication protocol identifier, a communication protocol corresponding to the current communication protocol identifier for the smart card operating system.
- the communication protocol selection module is configured to select a communication protocol consistent with the communication protocol of the terminal for the smart card operating system when the communication protocol of the smart card operating system is inconsistent with the communication protocol of the terminal, and change the current communication protocol identifier.
- the smart card operating system In the process of initializing the current communication protocol identifier, the smart card operating system first sets a unique identifier for each of the supported communication protocols; then, Type A, Type B, Type C, Type D, Type E In the communication protocol such as Type F or Type G, the identifier corresponding to the communication protocol is set as the default current communication protocol identifier.
- the smart card operating system can also initialize the current communication protocol identifier according to the communication protocol identifier of the last successful communication after assigning a unique identifier to each communication protocol.
- the current communication protocol identifier indicates the communication protocol used by the current smart card operating system.
- the communication protocol identifier of the last successful communication indicates the communication protocol used by the smart card operating system and the terminal when the last communication was successful. This method is especially suitable for applications where multiple communication protocols exist simultaneously.
- the communication protocol setting module can set the communication protocol for the smart card operating system according to the current communication protocol identifier, so that the communication protocol setting module is targeted in the process of setting the communication protocol, especially in the smart card operating system supporting multiple communication protocols. At the time, it can greatly improve the efficiency of self-adaptation.
- the communication protocol setting module may include at least one communication protocol initialization module for initializing parameters of a communication protocol used by the smart card operating system.
- the parameters include: a modulation and demodulation method and a communication rate corresponding to a communication protocol used by the smart card operating system.
- the parameters to be set are: Select the modulation and demodulation mode as Type A, set the amplitude shift keying signal (ASK) with a modulation depth of 100%, and use the Miller code for the coding mode. 106kbps and so on.
- the parameters to be set are: Select the modulation and demodulation mode as Type B, set the amplitude shift keying signal (ASK) with a modulation depth of 10%, and the encoding mode is non-return-to-zero coding. Select the communication rate. It is 106kbps and so on.
- Different communication protocol initialization modules can be set up depending on the communication protocol supported by the smart card operating system. So this makes The implementation device of the adaptive function in the communication protocol of the invention can adapt to the situation that multiple communication protocols exist at the same time.
- each communication protocol establishes a communication connection
- the commands sent by the terminal to the smart card are different from each other.
- the terminal first sends a REQA or WUPA command
- the Type B communication protocol establishes a communication connection
- the terminal sends a REQB or WUPB command. Therefore, the communication protocol detecting module, in the process of establishing a connection in communication, if the smart card operating system finds that the data received from the terminal is not the command specified in the currently used communication protocol, then the communication protocol of the smart card operating system and the terminal are described.
- the communication protocol is inconsistent.
- the terminal adopts the Type A protocol and the smart card operating system adopts the Type B protocol
- the terminal sends a REQA or WUPA command in the request to establish a communication connection
- the smart card operating system receives the command.
- An error signal will be generated, then ⁇ " thereby determining that the communication protocol between the terminal and the smart card operating system is inconsistent.
- the communication protocol selection module sets different priorities for various communication protocols supported by the smart card operating system. For example, the Type A communication protocol has the highest priority, the Type B communication protocol has the lower priority, followed by the Type C communication protocol, the Type D communication protocol... Looking at the communication protocol type of the card operating system.
- the communication protocol selection module selects a communication protocol lower than the priority of the current communication protocol for the smart card operating system according to the current communication protocol identifier, as the communication protocol currently used by the smart card operating system. If the current communication protocol identifier indicates that the current communication protocol has the lowest priority, then the communication protocol with the highest priority is selected as the current communication protocol used by the smart card operating system, and the current communication protocol identifier is changed.
- the communication protocol setting module sets the parameters of the communication protocol according to the changed communication protocol identifier, and then the communication protocol detection module determines whether the communication protocol selected for the smart card operating system is consistent with the communication protocol of the terminal, if the communication protocols of the two are still inconsistent, Then repeat the above process until the communication protocols of the two are consistent.
- each communication protocol supported by the smart card operating system can be traversed, so even in the case where multiple communication protocols exist at the same time, It also guarantees successful communication between the smart card and the terminal.
- the present invention also provides a method for implementing the adaptive function in the communication protocol.
- the implementation method of the adaptive function in the communication protocol includes the following steps: ( ⁇ ) setting a smart card operating system setting communication protocol for the smart card operating system, where the communication protocol includes at least a communication protocol included in the terminal. ;
- the method for realizing the adaptive function of the communication protocol of the present invention determines whether the communication protocol of the set smart card operating system is consistent with the communication protocol of the terminal, and in the case of inconsistency, automatically selects a communication protocol for the smart card operating system, and finally makes the two The communication protocol types are the same. Therefore, this avoids manually selecting the cumbersome sending instructions in the communication protocol for the smart card operating system, so that the smart card operating system can automatically select an appropriate communication protocol according to the type of communication protocol of the terminal.
- the current communication protocol identifier indicates a communication protocol used by the current smart card operating system.
- the last successful communication protocol identifier indicates the communication protocol used by the smart card operating system and the terminal when the last communication was successful.
- (52) root current communication protocol identifier call the corresponding communication protocol in the communication protocol setting module to initialize the f module, and set the parameters of the current communication protocol of the smart card operating system;
- the parameters include: a modulation and demodulation method and a communication rate corresponding to a communication protocol used by the smart card operating system.
- the parameters to be set are: Select the modulation and demodulation mode as Type A, set the amplitude shift keying signal (ASK) with a modulation depth of 100%, and encode the Miller code for the dish, select the communication rate. It is 106kbps.
- the Type B communication protocol you need The set parameters are: Select the modulation and demodulation mode as Type B, set the amplitude shift keying signal (ASK) with a modulation depth of 10%, the encoding mode is non-return-to-zero encoding, and select the communication rate of 106kbps.
- step (S5) determining whether the communication protocol of the smart card operating system is consistent with the communication protocol of the terminal, if yes, proceeding to step (S5); if not, proceeding to step (S4);
- This step is specifically as follows: setting different priorities for various communication protocols supported by the smart card operating system, so as to select a communication protocol lower than the priority of the current communication protocol for the smart card operating system according to the current communication protocol identifier, As the communication protocol currently used by smart card operating systems. If the current communication protocol identifier indicates that the current communication protocol has the lowest priority, then the communication protocol with the highest priority is selected as the current communication protocol used by the smart card operating system, and the current communication protocol is changed. Go to step (S2).
- the communication protocol identifier of a successful communication is the current communication protocol identifier.
- the step (S1) may also be implemented in the following manner: after assigning a unique identifier to each communication protocol respectively, the current communication protocol identifier is defaulted to an identifier corresponding to any one of the communication protocols supported by the smart card operating system,
- the communication protocol is Type A, Type B Type C, Type D, Type E, Type F or Type G.
- Type A and Type B communication protocols supported by the smart card operating system in the IS014443 specification are used as examples. Then, the priority of the Type A communication protocol is set to 1, and the priority of the Type B communication protocol is set to 0. Type A The communication protocols with higher priority than Type B Type A and Type B are represented by 1 and 0 respectively.
- the adaptive process of the smart card operating system communication protocol is as follows:
- step (5) If the communication detection module determines whether the current smart card operating system communication protocol is consistent with the terminal communication protocol, if the two are consistent, then go to step (5), otherwise go to step (4).
- the current communication protocol identifier is 1, the current communication protocol of the smart card operating system is Type A ⁇ ! For the protocol, change the current communication protocol identifier to 0, that is, select the Type B communication protocol for the smart card operating system. If the current communication protocol identifier is 0, that is, the current communication protocol of the smart card operating system is Type B communication protocol, change the current communication protocol to 1, that is, select the Type A communication protocol for the smart card operating system. Then go to step (2).
- the communication protocol identifier of 4 successful communication is equal to the current communication protocol identifier.
- the smart card establishes a communication connection through the communication module and the terminal to perform communication.
- the method for realizing the adaptive function of the communication protocol of the present invention determines whether the communication protocol of the set smart card operating system is consistent with the communication protocol of the terminal, and in the case of inconsistency, automatically selects a communication protocol for the smart card operating system, and finally makes two The type of communication protocol is the same. Therefore, this avoids the cumbersome sending instructions in the manner of manually selecting a communication protocol for the smart card operating system, so that the smart card operating system can automatically select an appropriate communication protocol according to the type of communication protocol of the terminal.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Communication Control (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0813667-0A2A BRPI0813667A2 (pt) | 2007-06-19 | 2008-06-16 | Equipamento e método a implementar funções adaptativas dos protocolos de comunicações |
JP2010512490A JP2010532599A (ja) | 2007-06-19 | 2008-06-16 | 通信プロトコルの適応機能実現装置及びその方法 |
EP08757444.8A EP2169978A4 (en) | 2007-06-19 | 2008-06-16 | EQUIPMENT AND METHOD FOR ESTABLISHING ADAPTIVE FUNCTIONS OF COMMUNICATION PROTOCOLS |
US12/665,436 US20100191870A1 (en) | 2007-06-19 | 2008-06-16 | Equipment and method to implement adaptive functions of communication protocols |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710119076.6 | 2007-06-19 | ||
CNA2007101190766A CN101076026A (zh) | 2007-06-19 | 2007-06-19 | 通讯协议中自适应功能的实现装置及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008154815A1 true WO2008154815A1 (fr) | 2008-12-24 |
Family
ID=38976845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2008/001163 WO2008154815A1 (fr) | 2007-06-19 | 2008-06-16 | Equipement et procédé servant à mettre en place des fonctions adaptatives des protocoles de communication |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100191870A1 (zh) |
EP (1) | EP2169978A4 (zh) |
JP (1) | JP2010532599A (zh) |
KR (1) | KR20100022475A (zh) |
CN (1) | CN101076026A (zh) |
BR (1) | BRPI0813667A2 (zh) |
WO (1) | WO2008154815A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017050890A (ja) * | 2016-11-28 | 2017-03-09 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
US10433130B2 (en) | 2010-06-28 | 2019-10-01 | Sony Corporation | Information processing apparatus and information processing method |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101076026A (zh) * | 2007-06-19 | 2007-11-21 | 北京握奇数据系统有限公司 | 通讯协议中自适应功能的实现装置及方法 |
CN101789070B (zh) * | 2010-01-28 | 2012-11-21 | 华为终端有限公司 | 一种智能卡初始化方法和终端设备 |
CN101794310B (zh) * | 2010-03-04 | 2011-09-14 | 北京握奇数据系统有限公司 | 一种处理智能卡数据库的方法、系统及装置 |
CN102447526A (zh) * | 2010-10-13 | 2012-05-09 | 大唐移动通信设备有限公司 | Rru与bbu之间速率自适应的方法及设备 |
CN102255999B (zh) * | 2011-03-09 | 2014-02-05 | 北京道通天下信息科技有限责任公司 | 终端与智能卡之间的通信协议确定方法以及扩展卡 |
TWI488045B (zh) * | 2011-06-15 | 2015-06-11 | Inventec Corp | 內部整合電路與通用串行輸入輸出的自動偵測裝置、系統及其方法 |
FR2980874B1 (fr) * | 2011-09-30 | 2018-06-08 | Proton World International N.V. | Configuration du type de modulation d'un routeur de communication en champ proche |
FR2980873B1 (fr) | 2011-09-30 | 2015-08-07 | Proton World Int Nv | Configuration d'un routeur de communication en champ proche en type de modulation |
US9143201B2 (en) | 2012-07-16 | 2015-09-22 | Samsung Elecronics Co., Ltd. | Data receiver for near field communication and wireless communication system including the same |
KR101363566B1 (ko) * | 2012-09-14 | 2014-02-17 | 주식회사 터치웍스 | 무선 주파수 카드의 고유 아이디를 생성하는 장치 및 방법 |
CN103731401A (zh) * | 2012-10-13 | 2014-04-16 | 成都哆可梦网络科技有限公司 | 手机网络游戏运营平台系统与方法 |
CN104202245B (zh) * | 2014-09-16 | 2018-01-23 | 深圳市金正方科技股份有限公司 | 自适应通信方式的智能传输方法及装置 |
US10102176B2 (en) * | 2015-02-06 | 2018-10-16 | Apple Inc. | Methods and apparatus for rapid switching of hardware configurations with a speed limited bus |
CN105893297A (zh) * | 2016-06-29 | 2016-08-24 | 积成电子股份有限公司 | 一种四表集抄接口转换器抄表规约自学习的方法 |
CN106357617B (zh) * | 2016-08-28 | 2019-11-26 | 上海新时达电气股份有限公司 | 通讯协议的自适应方法、装置、电梯通讯系统 |
CN106534112B (zh) * | 2016-11-09 | 2020-05-22 | 百望金赋科技有限公司 | 一种税控钥匙及其通讯协议管理方法 |
CN108121553B (zh) * | 2017-12-20 | 2020-09-29 | 北京经纬恒润科技有限公司 | 一种更新应用程序的方法及装置 |
CN108833225A (zh) * | 2018-06-01 | 2018-11-16 | 广东美的制冷设备有限公司 | 家电设备及其通讯方法、装置及计算机可读存储介质 |
CN111756674B (zh) | 2019-03-28 | 2021-07-27 | 上海哔哩哔哩科技有限公司 | 网络通信方法、系统、设备及计算机可读存储介质 |
CN110210597A (zh) * | 2019-07-02 | 2019-09-06 | 金邦达有限公司 | 智能卡及通信协议切换方法 |
CN110557395B (zh) * | 2019-09-06 | 2021-07-02 | 东信和平科技股份有限公司 | 一种安全元件访问接口协议适配方法及装置 |
CN113347171B (zh) * | 2021-05-28 | 2022-07-05 | 杭州萤石软件有限公司 | 物联网设备处置方法及物联网设备中设备资源的设置方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1270685A (zh) * | 1997-09-19 | 2000-10-18 | 库比克公司 | 无接触接近自动化数据收集系统和方法 |
CN1607545A (zh) * | 2003-09-15 | 2005-04-20 | 三星电子株式会社 | 可实时转换协议的非接触式集成电路卡及卡系统 |
CN1754178A (zh) * | 2003-02-26 | 2006-03-29 | 索尼株式会社 | 用于非接触ic卡的通信系统和通信方法 |
CN101076026A (zh) * | 2007-06-19 | 2007-11-21 | 北京握奇数据系统有限公司 | 通讯协议中自适应功能的实现装置及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0787480B2 (ja) * | 1987-11-11 | 1995-09-20 | 松下電器産業株式会社 | マルチプロトコル処理装置 |
JP2930257B2 (ja) * | 1991-04-22 | 1999-08-03 | 株式会社東芝 | 携帯可能電子装置 |
JP2000035930A (ja) * | 1998-07-17 | 2000-02-02 | Ricoh Co Ltd | ネットワークシステム |
JP2000163538A (ja) * | 1998-11-30 | 2000-06-16 | Dainippon Printing Co Ltd | 情報記憶媒体 |
JP2000182003A (ja) * | 1998-12-18 | 2000-06-30 | Toshiba Corp | 送受信装置と送受信装置の送受信方法 |
US6577229B1 (en) * | 1999-06-10 | 2003-06-10 | Cubic Corporation | Multiple protocol smart card communication device |
JP4029629B2 (ja) * | 2001-03-27 | 2008-01-09 | セイコーエプソン株式会社 | 通信機器、通信方法およびプログラム |
JP2003016394A (ja) * | 2001-06-29 | 2003-01-17 | Denso Corp | Icカードリーダ |
KR20030046621A (ko) * | 2001-12-16 | 2003-06-18 | 한국전자통신연구원 | 계층화 구조의 프로토콜 스택을 사용하는 스마트 카드와휴대 단말기의 통신 환경 설정 방법 |
JP4092692B2 (ja) * | 2003-06-06 | 2008-05-28 | ソニー株式会社 | 通信システム、通信装置および通信方法、並びにプログラム |
EP1503559A1 (fr) * | 2003-07-28 | 2005-02-02 | Canal + Technologies | Procédé de détection automatique de protocole de transmission pour objet portable de type carte à puce ou clé à puce |
JP4673066B2 (ja) * | 2005-01-11 | 2011-04-20 | 株式会社リコー | リーダ・ライタ装置 |
KR100784256B1 (ko) * | 2005-04-15 | 2007-12-11 | 주식회사 케이티프리텔 | 카드 단말기와의 다중 프로토콜을 이용한 통신을 지원하는비접촉식 ic 카드 및 그 통신 방법 |
-
2007
- 2007-06-19 CN CNA2007101190766A patent/CN101076026A/zh active Pending
-
2008
- 2008-06-16 EP EP08757444.8A patent/EP2169978A4/en not_active Ceased
- 2008-06-16 WO PCT/CN2008/001163 patent/WO2008154815A1/zh active Application Filing
- 2008-06-16 BR BRPI0813667-0A2A patent/BRPI0813667A2/pt not_active IP Right Cessation
- 2008-06-16 KR KR1020097026491A patent/KR20100022475A/ko not_active Application Discontinuation
- 2008-06-16 JP JP2010512490A patent/JP2010532599A/ja active Pending
- 2008-06-16 US US12/665,436 patent/US20100191870A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1270685A (zh) * | 1997-09-19 | 2000-10-18 | 库比克公司 | 无接触接近自动化数据收集系统和方法 |
CN1754178A (zh) * | 2003-02-26 | 2006-03-29 | 索尼株式会社 | 用于非接触ic卡的通信系统和通信方法 |
CN1607545A (zh) * | 2003-09-15 | 2005-04-20 | 三星电子株式会社 | 可实时转换协议的非接触式集成电路卡及卡系统 |
CN101076026A (zh) * | 2007-06-19 | 2007-11-21 | 北京握奇数据系统有限公司 | 通讯协议中自适应功能的实现装置及方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2169978A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10433130B2 (en) | 2010-06-28 | 2019-10-01 | Sony Corporation | Information processing apparatus and information processing method |
US11129004B2 (en) | 2010-06-28 | 2021-09-21 | Sony Corporation | Information processing apparatus and information processing method |
JP2017050890A (ja) * | 2016-11-28 | 2017-03-09 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
Also Published As
Publication number | Publication date |
---|---|
BRPI0813667A2 (pt) | 2014-12-30 |
CN101076026A (zh) | 2007-11-21 |
US20100191870A1 (en) | 2010-07-29 |
EP2169978A4 (en) | 2014-02-19 |
EP2169978A1 (en) | 2010-03-31 |
JP2010532599A (ja) | 2010-10-07 |
KR20100022475A (ko) | 2010-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008154815A1 (fr) | Equipement et procédé servant à mettre en place des fonctions adaptatives des protocoles de communication | |
TW552780B (en) | USB communication control apparatus, USB communication system and USB communication control method | |
JP4568703B2 (ja) | 通信システム | |
KR20160147842A (ko) | 센서 글로벌 버스 | |
JP2013510375A (ja) | データ通信のためのシステム、方法、および装置 | |
US7675965B2 (en) | System and method of communication via embedded modulation | |
TWI489900B (zh) | 無線網路系統及其連線方法 | |
TWI507881B (zh) | 通訊裝置與設置資料傳輸的方法 | |
JP6332768B2 (ja) | Nfcデバイスのための通信方法および装置ならびにそのnfcデバイス | |
TWI225732B (en) | Interface transceiver power management method and apparatus | |
TW201937378A (zh) | 用於i3c匯流排的使用脈衝計數調制的資料包內關鍵信號傳遞 | |
WO2022127222A1 (zh) | 数据传输方法、装置、系统、电子设备和存储介质 | |
CN104113820A (zh) | Ios系统与蓝牙模块进行数据通信的方法 | |
CN108055212B (zh) | 一种兼容pse芯片的方法及装置 | |
US6614838B1 (en) | System and method of communication via embedded modulation | |
TWI572241B (zh) | 無線網路基地台及相關的天線選擇方法 | |
JP3999738B2 (ja) | 平均二乗誤差技術を使用したデータレートのネゴシエーション方法 | |
CN104519359B (zh) | 进行视频码流处理的设备及方法 | |
TWI434582B (zh) | 行動台、基地台、傳輸方法及其電腦程式產品 | |
WO2014114044A1 (zh) | 近场通信射频发现控制方法、装置和终端设备 | |
CN108231131B (zh) | 一种eMMC测试方法及装置 | |
WO2013033889A1 (zh) | 一种用于与plc进行通信的方法及上位机 | |
TWI469595B (zh) | 用於本地端實體層之控制方法及其裝置 | |
WO2015172380A1 (zh) | 一种聚合帧设计方法及装置 | |
WO2022116191A1 (zh) | 连接建立方法、装置、设备及存储介质 |
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: 08757444 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20097026491 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12665436 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010512490 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 8374/DELNP/2009 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008757444 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0813667 Country of ref document: BR Kind code of ref document: A2 Effective date: 20091218 |