WO2015010335A1 - 一种识别标签的方法及装置 - Google Patents
一种识别标签的方法及装置 Download PDFInfo
- Publication number
- WO2015010335A1 WO2015010335A1 PCT/CN2013/080225 CN2013080225W WO2015010335A1 WO 2015010335 A1 WO2015010335 A1 WO 2015010335A1 CN 2013080225 W CN2013080225 W CN 2013080225W WO 2015010335 A1 WO2015010335 A1 WO 2015010335A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tag
- ndef
- nfc
- format
- controller
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 23
- 238000005516 engineering process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 25
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 239000004229 Alkannin Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
-
- 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
- G06K7/10198—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 setting parameters for the interrogator, e.g. programming parameters and operating modes
-
- 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
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for identifying a tag. Background technique
- NFC Near Field Communication
- the NFC terminal's Near Field Communication Controller reads the entire contents of the NFC tag, and then the NFC tag.
- the entire content is sent to the main controller (Device Host) of the NFC terminal, and the NFC tag is processed by the main controller.
- the main controller determines whether the format of the NFC tag conforms to the NFC Data Exchange Format (NDEF) according to the entire content of the NFC tag.
- NDEF NFC Data Exchange Format
- Embodiments of the present invention provide a method and apparatus for identifying a tag, which can reduce the step of determining a label format by a primary controller in an NFC terminal, so that the NFC tag can be processed.
- an embodiment of the present invention provides a method for identifying a label, including:
- NFC controller reads the type of tag
- the NFC controller determines, according to the type of the label, whether the format of the label is an NFC data exchange format NDEF;
- the NFC controller determines that the format of the label is the NDEF
- the NFC controller sends a notification message to the primary controller, where the notification message includes the format of the label as the NDEF.
- the method further includes:
- the NFC controller receives a configuration command sent by the primary controller, where the configuration command is used to indicate whether the NFC controller performs the detection of the NDEF on the label.
- the NFC controller determines, according to the type of the label, whether the format of the label is NFC data.
- the exchange format NDEF includes:
- the NFC controller determines, from the header field HR0 in the label, whether the format of the label is the NDEF;
- the NFC controller determines, from the capability container CC in the label, whether the format of the label is the NDEF;
- the NFC controller determines, from the system code System Code in the label, whether the format of the label is the NDEF;
- the NFC controller determines, from the file identifier of the capability container CC file in the label, whether the format of the label is the NDEF.
- the method before the NFC controller receives the configuration command sent by the main controller, the method also includes:
- the NFC controller sends a format function message to the main controller, where the format function message carries capability information of whether the NFC controller has the detection of the NDEF on the label.
- the method further includes: The NFC controller receives an initialization command sent by the main controller;
- the NFC controller sends a format function message to the main controller, including:
- the NFC controller sends an initialization reply to the primary controller, where the initialization reply carries capability information of whether the NFC controller has the detection of the NDEF on the label.
- the configuration command is further configured to instruct the NFC controller to perform data type detection on the label.
- the method further includes:
- the NFC controller converts the read/write command into an NDEF read/write command
- an embodiment of the present invention provides an apparatus for identifying a label, including:
- a reading module for reading the type of the tag
- a determining module configured to determine, according to the type of the label, whether the format of the label is an NFC data exchange format NDEF;
- the sending module is configured to: when the determining module determines that the format of the label is the NDEF, send a notification message to the primary controller, where the notification message includes the format of the label as the NDEF.
- the device further includes:
- a receiving module configured to receive a configuration command sent by the primary controller, where the configuration command is used to indicate whether the NFC controller performs the detection of the NDEF on the label.
- the determining module is specifically configured to:
- the container CC determines whether the format of the label is the NDEF; when the type of the label is Type 3, determining whether the format of the label is the NDEF from the system code System Code in the label; When the type of the label is Type 4, it is determined whether the format of the label is the NDEF from the file identifier of the capability container CC file in the label.
- the sending module is further configured to send a format function message to the main controller, where the format function message carries capability information of whether the NFC controller has the NDEF detection on the label.
- the receiving module is further configured to receive an initialization command sent by the main controller;
- the sending module is further configured to send an initialization reply to the NFC controller, where the initialization reply carries capability information of whether the NFC controller has the detection of the NDEF on the label.
- the configuration command is further configured to instruct the NFC controller to perform data type detection on the label.
- the receiving module is further configured to receive, by using an NDEF radio interface, a read sent by the main controller, in combination with the foregoing any one of the foregoing possible embodiments.
- the device also includes:
- a conversion module configured to convert the read/write command into an NDEF read/write command
- an embodiment of the present invention provides an apparatus for identifying a label, where the apparatus includes: a short-range wireless communication technology NFC controller, a main controller, and the NFC controller is connected to the main controller;
- the NFC controller is configured to read a type of the label; determine, according to the type of the label, whether the format of the label is an NFC data exchange format NDEF; when the NFC controller determines that the format of the label is the In the NDEF, the NFC controller sends a notification message to the primary controller, where the notification message includes the format of the label as the NDEF;
- the main controller is configured to receive the notification message sent by the NFC controller.
- the main controller is further configured to send a configuration command to the NFC controller, where the configuration command is used to indicate whether the NFC controller performs the NDEF detection on the label.
- the NFC controller is further configured to receive the configuration command sent by the primary controller.
- the NFC controller is specifically configured to: when the type of the label is Type 1, The header field HR0 in the label determines whether the format of the label is the NDEF; when the type of the label is Type 2, determining, from the capability container CC in the label, whether the format of the label is the NDEF When the type of the label is Type 3, determining whether the format of the label is the NDEF from a system code System Code in the label; when the type of the label is Type 4, from the label The file identifier of the capability container CC file determines whether the format of the label is the NDEF.
- the NFC controller is further configured to send a format function message to the main controller, in combination with any one of the foregoing possible implementations in the third aspect or the third aspect.
- the format function message carries capability information of whether the NFC controller has the detection of the NDEF on the label.
- the main controller is further configured to send an initialization command to the NFC controller;
- the NFC controller is further configured to: after receiving the initialization command sent by the main controller, send an initialization reply to the main controller, where the initialization reply carries whether the NFC controller has the The tag performs capability information of the detection of the NDEF.
- the configuration command is further configured to instruct the NFC controller to perform data type detection on the label.
- the main controller is further configured to receive the notification sent by the NFC controller After the message, an NDEF radio interface is established for data transmission with the NFC controller.
- the main controller is further configured to send a read/write command to the NFC controller by using the NDEF radio frequency interface.
- the NFC controller is further configured to receive, by using the NDEF radio frequency interface, the read/write command sent by the main controller; converting the read/write command into an NDEF read/write command; and according to the NDEF read/write command, Read and write data with the tag.
- the type of the tag is read by the NFC controller, and determining whether the format of the tag is an NFC data exchange format according to the type of the tag; when the NFC is When the controller determines that the format of the label is an NFC data exchange format, the NFC controller sends a notification message to the primary controller, where the notification message includes information in a format of the label in an NFC data exchange format.
- the main controller needs to obtain the entire contents of the NFC tag to determine the format of the NFC tag, so that the amount of data of the NFC tag read by the main controller is large, and the operation is more complicated, and the embodiment of the present invention can reduce the NFC.
- the main controller in the terminal determines the label format so that the NFC tag can be processed.
- FIG. 1 is a flowchart of a method for identifying a label according to an embodiment of the present invention
- FIG. 2 is a flowchart of another method for identifying a label according to an embodiment of the present invention.
- FIG. 3 is a schematic diagram of a transmission structure between a main controller and an NFC controller, and an NFC controller and a label in a method for identifying a label according to an embodiment of the present invention
- FIG. 4 is a schematic structural diagram of an apparatus for identifying a label according to an embodiment of the present invention
- FIG. 5 is a schematic structural diagram of another apparatus for identifying a label according to an embodiment of the present invention
- an embodiment of the present invention provides a method for identifying a label, where the method includes:
- the NFC controller reads the type of the tag.
- the NFC controller is a controller in the NFC terminal.
- the NFC terminal can be an NFC-enabled terminal such as a mobile phone, a tablet, or a camera.
- a mobile phone having an NFC function will be described as an example in this embodiment.
- the NFC controller is the logical entity responsible for transmitting data on the NFC radio interface. Take the NFC-enabled mobile phone as an example.
- the NFC controller refers to the NFC chip on the mobile phone.
- the tag is an NFC tag.
- the types of NFC tags are: Type Typel, Type2, Type3, and Type4.
- the way the NFC controller reads the type of tag can refer to the NFC Forum Analog standard, the NFC Forum Digit standard, and the NFC Forum Activity standard.
- the NFC controller can discover tags and obtain the attributes of the tags through radio frequency discovery.
- the NFC controller's process of discovering tags through RF discovery and obtaining the attributes of tags can refer to the NFC Forum Analog standard, the NFC Forum Digit standard, and the NFC Forum Activity standard.
- the attributes of the tag can include the format of the tag, the data type of the tag, and the features supported by the tag.
- the function supported by the tag here refers to the capability required by the NFC controller to establish communication with the tag.
- the NFC controller determines, according to the type of the label, whether the format of the label is NDEF.
- NDEF defines the encapsulation format of the exchanged information between NFC terminals or
- NDEF can be a lightweight, binary message format that can be used to encapsulate one or more custom data of any type and size.
- the NFC controller determines whether the format of the tag is NDEF from the Header Read-Only Memory (HR) 0 in the tag. Specifically, the length of HR0 is 1 byte. When the upper four bits of HR0 are 0001b, the NFC controller determines that the format of the label is NDEF. When the type of the tag is Type 2, the ability of the NFC controller from the tag The Capability Container (CC) determines whether the format of the tag is NDEF. Specifically, the length of the CC is 4 bytes. When the value of the first byte is Elh (El in hexadecimal), the NFC controller determines that the format of the label is NDEF.
- HR Header Read-Only Memory
- the NFC controller determines whether the format of the tag is NDEF from the system code System Code in the tag. Specifically, the length of the System Code is 2 bytes. When the value of the System Code is 12FCh (12FC in hexadecimal), the NFC controller determines that the format of the label is NDEF. When the type of the tag is Type 4, the NFC controller determines whether the format of the tag is NDEF from the file identifier of the Capability Container (CC) file in the tag. Specifically, the length of the file identifier of the CC file is 2 bytes. When the value of the file identifier of the CC file is E103h (E103 in hexadecimal), the NFC controller determines that the format of the label is NDEF.
- the value of the file identifier of the CC file is E103h (E103 in hexadecimal)
- the NFC controller may further determine a data type of the label.
- the NFC controller obtains data type information from the TNF field of the label (Type1, Type2, Type3, Type4), and determines the data type of the label according to the content of the data type information.
- the value of the TNF field may be 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 or 0x07, and the NFC controller may determine the data type information of the tag according to the value of the TNF field.
- the data type of the tag is specifically the type of the NDEF message.
- 0x00 represents that the NDEF message is a null message
- 0x01 represents that the NDEF message holds an internal data type defined in the NFC Forum Standard Organization RTD (Record Type Define) standard
- 0x02 represents an RFC for this NDEF message (Request For Comments )
- 0x03 means that this NDEF message holds a Uniform Resource Identifier (URI) defined in the RFC 3986 standard
- 0x04 represents an NFC for this NDEF message.
- URI Uniform Resource Identifier
- the Forum standard organization defines the external data type defined in the RTD (Record Type Define) standard; 0x05 represents that the NDEF message holds an unknown type of data; 0x06 represents that the NDEF message is the middle one of a series of consecutive NDEF tags, and An NDEF tag has the same data type; 0x07 stands for retention and does not use this NDEF message. 103.
- the NFC controller determines that the format of the label is NDEF, the NFC controller sends a notification message to the primary controller, where the notification message includes information of the label in the format of NDEF.
- the main controller is responsible for managing the operating environment of the NFC terminal and peripherals, including management of the NFC controller, such as initialization, configuration, power management, and so on.
- the main controller can refer to the CPU of the mobile phone.
- the NFC controller sends a notification message to the primary controller, for example, the notification message is the radio frequency discovery notification RF_DISCOVER_NFT.
- the notification message is the radio frequency discovery notification RF_DISCOVER_NFT.
- the specific form of the RF-DISCOVER-NFT is shown in Table 1.
- NDEF Info indicates NDEF information, occupying one byte (1 Octets);
- X indicates whether the format of the label is NDEF
- the NFC controller may still send a notification message to the primary controller.
- the notification message sent by the NFC controller to the primary controller may further include a data type of the label.
- the NFC controller sends an RF-DISCOVER-NFT to the primary controller.
- the specific form of the RF-DISCOVER-NFT is shown in Table 2.
- the Type Name Format indicates the data type information of the tag, occupying one byte (1 Octets);
- a method for identifying a label is provided by an embodiment of the present invention, and the type of the label is read by the NFC controller, and according to the type of the label, determining whether the format of the label is an NFC data exchange format; when the NFC controller determines the label
- the NFC controller sends a notification message to the primary controller, where the notification message includes information in the format of the label in the NFC data exchange format.
- the main controller needs to obtain the entire contents of the NFC tag to determine the format of the NFC tag, which results in a large amount of data for the main controller to read the NFC tag, and the operation is more complicated, and the embodiment of the present invention can reduce the NFC.
- the main controller in the terminal determines the label format to enable the NFC tag to be processed.
- a method for identifying a label is provided. As shown in FIG. 2, the method includes:
- the NFC controller sends a format function message to the main controller, where the format function message carries capability information of whether the NFC controller has the NDEF detection on the label.
- the NFC controller sends the format function message to the main controller in the following two manners.
- Method 1 The main controller sends an initialization command to the NFC controller. After the NFC controller receives the initialization command, it sends an initialization reply to the primary controller. That is, the format function message is specifically the initialization reply.
- the initialization command is used to initialize the NFC controller.
- the primary controller sends CORE_INIT-CMD (initialization command) to the NFC controller, ie the primary controller performs the NFC controller Initialization;
- the NFC controller then feeds back the CORE_INIT-RSP (initialization reply) to the host controller after receiving the CORE_INIT_CMD.
- the CORE-INIT-RSP reply when the Supported RF Interface field of the supported RF discovery interface contains 0x04 NDEF Access RF Interface, it indicates that the NFC controller has NDEF detection capability.
- Method 2 The main controller sends a format inquiry command to the NFC controller. After the NFC controller receives the format inquiry command, it sends a format inquiry reply to the main controller. That is, the format function message specifically asks for a reply in the format. For example, the main controller sends FORMAT_INQ-CMD (format inquiry command) to the NFC controller, and then the NFC controller feeds the FORMAT_INQ-RSP (format inquiry reply) to the main controller after receiving the FORMAT_INQ-CMD. .
- FORMAT_INQ-CMD format inquiry command
- FORMAT_INQ-RSP format inquiry reply
- the NFC controller may also carry a message to the primary controller whether the NFC controller has capability information for detecting the NDEF of the tag.
- the main controller sends a configuration command to the NFC controller, where the configuration command is used to indicate whether the NFC controller detects the NDEF of the label.
- the host controller sends a CORE_SET_CONFIG_CMD command to the NFC controller, the CORE-SET-CONFIG-CMD command including format parameters.
- the specific form of this format parameter is shown in Table 3.
- Parameter 1 represents a format parameter, which is 3 bytes (3 Octets);
- Val occupies one byte (1 Octet)
- OxAO indicates the identifier of the format parameter
- Len occupies one byte (l Octet )
- 1 indicates that the length of Val is one byte
- Val (value) occupies one byte (1 Octet).
- the byte value occupied by Parameter 1 is not limited. When the ID, Len, or Val occupied byte included in Parameter 1 is changed, the byte value occupied by Parameter 1 may also be changed.
- the configuration command is further used to instruct the NFC controller to detect the data type of the label.
- the CORE_SET_CONFIG_CMD command sent by the host controller to the NFC controller is also used to instruct the NFC controller to detect the data type of the tag
- the CORE_SET_CONFIG_CMD includes a format parameter and a data type parameter, wherein CORE—SET—CONFIG—CMD has two representations. The specific form is shown in Table 4 and Table 5.
- Parameter 2 represents a data type parameter, which is 3 bytes (3 Octets); ID (identification) occupies one byte (1 Octet), OxAl represents the identifier of the data type parameter; Len (length) occupies one byte (l Octet ), 1 means that the length of Val is one byte; Val (value) occupies one byte ( 1 Octet ), when Val takes the value X as 0101 0000, it means The configuration command instructs the NFC controller to detect the second and fourth data types. It can be understood that there are 8 types of data types of the label, and the main controller arranges 8 data types in a certain order, and each bit of the Val value corresponds to one data type.
- the NFC controller determines whether the data type of the tag is 0x01 or 0x03. Test.
- Parameter 2 represents a data type parameter, which is 3 bytes (3 Octets); ID (identification) occupies one byte (1 Octet), OxAl represents the identifier of the data type parameter; Len (length) occupies one byte (l Octet ), 1 means that the length of Val is one byte; Val (value) occupies one byte ( 1 Octet ), when Val takes 0000 0000, it means that the configuration command instructs the NFC controller not to perform data on the tag.
- Type detection when Val is non-zero (such as 0000 0001), indicating that the configuration command instructs the NFC controller to detect the data type of the tag.
- step 102 the explanation of the main controller, the NFC controller, and the NDEF can be referred to step 102 in FIG.
- the NFC controller sends a configuration command reply message to the primary controller.
- the NFC controller After the NFC controller receives the configuration command sent by the main control, it sends a configuration command reply message to the main controller, and the configuration command reply message may be CORE_SET_CONFIG_RSP.
- the main controller sends an open radio frequency discovery command to the NFC controller.
- the main controller After receiving the configuration command reply message sent by the NFC controller, the main controller sends an open radio frequency discovery command to the NFC controller.
- the primary controller waits for a predetermined time after transmitting the configuration command and starts sending an open radio discovery command to the NFC controller. For example, the primary controller sends an RF-DIS-CMD (turns on the radio discovery command) to the NFC controller.
- This embodiment does not limit the range of the predetermined time.
- the main controller starts sending the RF discovery command to the NFC controller 200ms after sending the configuration command to the NFC controller.
- the NFC controller sends a radio frequency discovery reply message to the main controller, and starts radio frequency discovery to read the type of the label.
- the radio frequency discovery reply message includes a notification message that the NFC controller has received the radio discovery command.
- the NFC controller sends an RF-DIS-RSP (Radio Frequency Discovery Reply message) to the primary controller.
- RF-DIS-RSP Radio Frequency Discovery Reply message
- the NFC controller determines, according to the type of the label, whether the format of the label is NDEF. For the manner in which the NFC controller determines whether the format of the label is NDEF, refer to the steps in Figure 1.
- the NFC controller determines that the format of the label is NDEF, determine a data type of the label.
- step 207 is an optional step.
- the configuration command further includes information indicating that the NFC controller detects the data type of the label
- the NFC controller needs to perform step 207. So in Figure 2 In the middle, step 207 is indicated by a dashed box.
- step 102 in FIG. 1 The manner in which the NFC controller determines the data type of the tag can still be referred to step 102 in FIG.
- the NFC controller sends a notification message to the primary controller.
- step 103 in FIG. 1 For a detailed description of the notification message, refer to step 103 in FIG.
- the primary controller establishes an NDEF radio interface.
- the NDEF radio interface is the interface between the main controller and the NFC controller.
- the NFC controller sends the data transmitted between the NFC controller and the label (the format of the label is NDEF) to the main controller through the NDEF radio interface, or the main controller sends the data sent to the label to the NFC through the NDEF radio interface.
- the controller then forwards the data to the tag by the NFC controller.
- the main controller sends an RF_DISCOVER_SELECT-CMD (radio frequency discovery selection command) to the NFC controller, and the RF_DISCOVER_SELECT-CMD includes information that the main controller has established the NDEF interface.
- RF_DISCOVER-SELECT- CMD radio frequency discovery selection command
- the RF Discovery ID is a radio frequency discovery identifier, which is used to identify a label corresponding to the radio frequency discovery.
- XX indicates the identifier of the tag
- the RF Protocol indicates the communication mode between the NFC controller and the tag (such as the Tag Protocol);
- the RF Interface represents the interface between the primary controller and the NFC controller (such as the NDEF RF Interface NDEF RF Interface).
- the NFC controller After receiving the data sent by the main controller, the NFC controller can convert the data into format data that the tag can receive.
- the label is a label of the RF Discover ID identifier corresponding to the NDEF radio interface.
- the interface used may be an NFC controller interface (NCI).
- NCI is the logical interface between the main controller and the NFC controller, and the NCI is used for transmission of various commands between the main controller and the NFC controller.
- the primary controller sends a read/write command to the NFC controller through the NDEF radio interface.
- the read/write command is used to get the data in the tag, or the read/write command is used to change the data in the tag.
- the NFC controller converts the read/write command into an NDEF read/write command, and then reads and writes data with the tag according to the NDEF read/write command.
- NFC tags receive different read and write commands.
- the read and write commands received by Typel are Read
- the read and write commands received by Type 2 are R.
- the NFC controller converts the read/write commands sent by the main controller into NDEF read/write commands corresponding to different types of tags through the NDEF radio interface.
- the NDEF read/write command can read commands for NDEF or write commands for NDEF.
- the NFC controller sends an NDEF read command to the tag, which instructs the NFC tag to send the data in the tag. After receiving the NDEF read command, the NFC tag sends the data in the tag to the NFC controller.
- the NFC controller sends the data in the tag to the primary controller.
- the main controller sends the data in the received tag to the NFC application.
- the main controller may receive the registration message sent by the NFC application.
- the NFC application registers with the primary controller according to its ability to process the data type of the tag after installation or when it is first run.
- a browser application that supports NFC scanning can register the URI ( 0x03 ) data type with the primary controller.
- the primary controller sends the data in the tag to the running application.
- a running app has a browser that supports NFC scanning, support NFC scanned video player, NFC-enabled photo album.
- the main controller sends the data in the tag to the three running applications described above.
- the three running applications process the tag according to the actual situation (the ability to process the data type of the tag itself).
- the main controller sends the data in the tag to the application corresponding to the data type.
- an active application has a browser that supports NFC scanning, a video player that supports NFC scanning, and an album that supports NFC scanning.
- the data type of the tag is URI ( 0x03 ), and the host controller sends the data in the tag to the browser supporting NFC scanning according to the data type of the tag.
- the method for identifying a label can implement the main controller in the NFC terminal to determine the label format and the data type of the label through the NFC controller.
- the main controller After obtaining the label format and the data type of the label, the main controller follows The data type of the tag sends the data in the tag to the application corresponding to the data type of the tag, so that the main controller does not have to analyze the entire content of the tag to determine the tag format and the data type of the tag;
- the established NDEF radio interface can transmit data of the NFC tag between the main controller and the NFC controller, so that the tag can be processed by the main controller.
- the transmission interface between the main controller and the NFC controller is clearly illustrated.
- the command between the main controller and the NFC controller is transmitted through the NCI;
- the main controller After the controller receives the notification message sent by the NFC controller, the main controller establishes an NDEF radio interface, and the NDEF radio data interface is transmitted between the main controller and the NFC controller.
- an embodiment of the present invention provides a device 40 for identifying a tag, including: a reading module 401, a determining module 402, and a sending module 403.
- the device can be a unit on an NFC terminal, such as an NFC controller.
- a reading module 401 configured to read a type of the label
- the determining module 402 is configured to determine, according to the type of the label, whether the format of the label is NDEF, and send the determination result to the sending module 403;
- the sending module 403 is configured to: when the determining module 402 determines that the format of the label is NDEF, send a notification message to the primary controller, where the notification message includes the label in the format of NDEF.
- a detailed description of the notification message can be referred to step 103 in FIG.
- the device 50 for identifying tags further includes: a receiving module 404, a converting module 405, and a processing module 406.
- the sending module 403 sends a format function message to the main controller, where the format function message carries the capability information of whether the NFC controller has the NDEF detection on the label.
- the format function message may be an initialization reply.
- the receiving module 404 receives the initialization command sent by the main controller; then the sending module 403 sends an initialization reply to the NFC controller, and the initialization reply carries the capability information of whether the NFC controller has the NDEF detection of the tag.
- the receiving module 404 receives the configuration command sent by the main controller, and the configuration command is used to indicate whether the NFC controller performs the NDEF detection on the label. It can be understood that when the configuration command indicates that the NFC controller needs to detect the NDEF of the tag, the reading module 401 reads the tag type.
- the configuration command is also used to instruct the NFC controller to detect the data type of the tag.
- the determining module 402 determines whether the format of the label is NDEF from the HR0 in the label.
- the determining module 402 determines whether the format of the label is from the CC in the label.
- the determining module 402 determines whether the format of the label is NDEF from the System Code in the label; when the type of the label is Type 4, the determining module 402 identifies the file identifier of the CC file from the label. Determine if the format of the label is NDEF.
- the receiving module 404 receives the read/write command sent by the main controller through the NDEF radio frequency interface, and the converting module 405 converts the read/write command into an NDEF read/write command;
- the processing module 406 performs data reading and writing with the tag according to the NDEF read/write command.
- the apparatus for identifying a label provided by the embodiment of the present invention can implement the main controller in the NFC terminal to determine the label format and the data type of the label by using the NFC controller.
- the main controller After obtaining the label format and the data type of the label, the main controller follows The data type of the label is processed by the application corresponding to the data type of the label sent to the label, so that the main controller does not have to analyze the entire contents of the NFC label to determine the label format and the data type of the label.
- an embodiment of the present invention provides a device 60 for identifying a tag, including: an NFC controller 601, a main controller 602, and an NFC controller 601 connected to the main controller 602.
- the NFC controller 601 is configured to read the type of the label. According to the type of the label, determine whether the format of the label is the NFC data exchange format NDEF. When the NFC controller 601 determines that the format of the label is NDEF, the NFC controller 601 controls the main control. The 602 sends a notification message, and the notification message includes the format of the label as NDEF.
- the NFC controller 601 determines whether the format of the label is NDEF from the HR0 in the label; when the type of the label is Type 2, the NFC controller 601 determines the format of the label from the CC in the label. Whether it is NDEF or not; when the type of the label is Type 3, the NFC controller 601 determines whether the format of the label is NDEF from the System Code in the label; when the type of the label is Type 4, the NFC controller 601 reads the CC file from the label. The file identifier determines whether the format of the label is NDEF.
- a detailed description of the notification message can be referred to step 103 in FIG.
- the main controller 602 is configured to receive a notification message sent by the NFC controller 601.
- the NFC controller 601 is further configured to send a format function message to the main controller 602, where the format function message carries whether the NFC controller 601 has capability information for detecting the NDEF of the tag.
- the format function message may be an initialization reply.
- the main controller 602 sends an initialization command to the NFC controller 601.
- the NFC controller 601 sends an initialization reply to the main controller 602, and the initialization reply carries the capability information of whether the NFC controller has the NDEF detection of the tag.
- the main controller 602 is further configured to send a configuration command to the NFC controller, where the configuration command is used to indicate whether the NFC controller 601 performs NDEF detection on the label.
- the NFC controller 601 is further configured to receive a configuration command sent by the main controller 602.
- the configuration command is further used to instruct the NFC controller 601 to detect the data type of the label.
- main controller 602 is further configured to establish an NDEF radio frequency interface for data transmission with the NFC controller 601 after receiving the notification message sent by the NFC controller 601.
- main controller 602 is further configured to send a read/write command to the NFC controller 601 through the NDEF radio interface.
- the NFC controller 601 is further configured to receive a read/write command sent by the main controller 602 through the NDEF radio interface, convert the read/write command into an NDEF read/write command, and read and write data with the tag according to the NDEF read/write command.
- the device shown in FIG. 6 may be an NFC terminal, and the NFC terminal may be an NFC-enabled terminal such as a mobile phone, a tablet computer, or a camera.
- the apparatus for identifying a label provided by the embodiment of the present invention can implement the main controller in the NFC terminal to determine the label format and the data type of the label by using the NFC controller. After obtaining the label format and the data type of the label, the main controller follows The data type of the label is processed by the application corresponding to the data type of the label sent to the label, so that the main controller does not have to analyze the entire contents of the NFC label to determine the label format and the data type of the label.
- the disclosed apparatus and method may be implemented in other manners.
- the device embodiments described above are merely illustrative,
- the division of the module or unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be ignored. Or not.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software function unit.
- the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
- the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present invention.
- the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Near-Field Transmission Systems (AREA)
- Telephone Function (AREA)
- Labeling Devices (AREA)
Abstract
Description
Claims
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES13889989.3T ES2679419T3 (es) | 2013-07-26 | 2013-07-26 | Método y aparato de reconocimiento de etiquetas |
AU2013395310A AU2013395310B2 (en) | 2013-07-26 | 2013-07-26 | Tag identification method and apparatus |
PCT/CN2013/080225 WO2015010335A1 (zh) | 2013-07-26 | 2013-07-26 | 一种识别标签的方法及装置 |
BR122018006744-6A BR122018006744B1 (pt) | 2013-07-26 | 2013-07-26 | Método e aparelho de identificação de etiqueta |
KR1020157018384A KR101754176B1 (ko) | 2013-07-26 | 2013-07-26 | 태그 식별 방법 및 장치 |
MYPI2016700077A MY188527A (en) | 2013-07-26 | 2013-07-26 | Tag identification method and apparatus |
CA2917656A CA2917656C (en) | 2013-07-26 | 2013-07-26 | Tag identification method and apparatus |
KR1020177017841A KR101847519B1 (ko) | 2013-07-26 | 2013-07-26 | 태그 식별 방법 및 장치 |
JP2015559407A JP6100926B2 (ja) | 2013-07-26 | 2013-07-26 | タグ識別方法及び装置 |
EP13889989.3A EP2921987B1 (en) | 2013-07-26 | 2013-07-26 | Label recognition method and apparatus |
SG11201600071TA SG11201600071TA (en) | 2013-07-26 | 2013-07-26 | Tag identification method and apparatus |
BR112016001452-9A BR112016001452B1 (pt) | 2013-07-26 | 2013-07-26 | Método e aparelho de identificação de etiqueta |
CN201380027483.8A CN104350513B (zh) | 2013-07-26 | 2013-07-26 | 一种识别标签的方法及装置 |
RU2016106354A RU2635879C2 (ru) | 2013-07-26 | 2013-07-26 | Способ и аппаратура идентификации метки |
US14/984,041 US9564950B2 (en) | 2013-07-26 | 2015-12-30 | Tag identification method and apparatus |
US15/386,472 US20170098105A1 (en) | 2013-07-26 | 2016-12-21 | Tag identification method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2013/080225 WO2015010335A1 (zh) | 2013-07-26 | 2013-07-26 | 一种识别标签的方法及装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/984,041 Continuation US9564950B2 (en) | 2013-07-26 | 2015-12-30 | Tag identification method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015010335A1 true WO2015010335A1 (zh) | 2015-01-29 |
Family
ID=52392641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/080225 WO2015010335A1 (zh) | 2013-07-26 | 2013-07-26 | 一种识别标签的方法及装置 |
Country Status (13)
Country | Link |
---|---|
US (2) | US9564950B2 (zh) |
EP (1) | EP2921987B1 (zh) |
JP (1) | JP6100926B2 (zh) |
KR (2) | KR101754176B1 (zh) |
CN (1) | CN104350513B (zh) |
AU (1) | AU2013395310B2 (zh) |
BR (2) | BR112016001452B1 (zh) |
CA (1) | CA2917656C (zh) |
ES (1) | ES2679419T3 (zh) |
MY (1) | MY188527A (zh) |
RU (1) | RU2635879C2 (zh) |
SG (1) | SG11201600071TA (zh) |
WO (1) | WO2015010335A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113645595A (zh) * | 2020-04-27 | 2021-11-12 | 华为技术有限公司 | 设备交互方法和装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012057501A1 (en) * | 2010-10-25 | 2012-05-03 | Samsung Electronics Co., Ltd. | Method and system of communicating personal health data in a near field communication environment |
CN106845974B (zh) * | 2015-12-04 | 2020-08-25 | 中国移动通信集团公司 | 一种实现近场通信的点对点通信的方法及装置 |
WO2017167274A1 (zh) * | 2016-04-01 | 2017-10-05 | 珠海艾派克微电子有限公司 | Nfc标签 |
WO2017217686A1 (en) | 2016-06-16 | 2017-12-21 | Samsung Electronics Co., Ltd. | Wireless power transmitter, wireless power receiver, and control methods thereof |
CN108712394B (zh) * | 2018-04-26 | 2021-10-08 | 深圳市盛路物联通讯技术有限公司 | 一种射频识别方法及标签 |
WO2019232329A1 (en) | 2018-06-01 | 2019-12-05 | Capital One Services, Llc | Beacon-triggered activation of a near field communication application |
CN108810836B (zh) | 2018-06-12 | 2020-06-16 | 飞天诚信科技股份有限公司 | 一种向用户提供近场通信设备信息的方法及系统 |
CN114666437A (zh) * | 2019-03-26 | 2022-06-24 | 华为技术有限公司 | 对nfc标签中的数据进行快速分发的方法及电子设备 |
CN112686065B (zh) * | 2020-12-24 | 2021-10-08 | 深圳市成为信息技术有限公司 | 数据读写方法、系统及计算机可读存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101675428A (zh) * | 2006-12-22 | 2010-03-17 | Nxp股份有限公司 | 存储数据的方法以及应答器、读/写设备、包括程序组件的计算机可读介质以及程序组件适于执行该方法的程序组件 |
CN102957456A (zh) * | 2011-08-24 | 2013-03-06 | 株式会社泛泰 | 终端、用于获得应用的系统和方法 |
CN102970063A (zh) * | 2012-10-26 | 2013-03-13 | 北京三星通信技术研究有限公司 | 近场通信的方法及其设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7747797B2 (en) * | 2004-09-28 | 2010-06-29 | Microsoft Corporation | Mass storage device with near field communications |
KR100972072B1 (ko) * | 2005-11-07 | 2010-07-22 | 엘지전자 주식회사 | 엔에프씨 호스트 콘트롤러 인터페이스 |
US20090075592A1 (en) | 2005-12-16 | 2009-03-19 | Sebastian Nystrom | Method and device for controlling and providing indications of communication events |
US8102797B2 (en) * | 2006-08-17 | 2012-01-24 | Microsoft Corporation | Web format-based wireless communications |
US8362881B2 (en) * | 2006-12-27 | 2013-01-29 | Nxp B.V. | Method for storing data as well as a transponder, a read/write-device, a computer readable medium including a program element and such a program element adapted to perform this method |
US20080162312A1 (en) * | 2006-12-29 | 2008-07-03 | Motorola, Inc. | Method and system for monitoring secure applet events during contactless rfid/nfc communication |
US7970350B2 (en) | 2007-10-31 | 2011-06-28 | Motorola Mobility, Inc. | Devices and methods for content sharing |
US8862052B2 (en) | 2008-05-19 | 2014-10-14 | Nxp, B.V. | NFC mobile communication device and NFC reader |
CN102714829B (zh) * | 2010-01-14 | 2015-04-01 | Lg电子株式会社 | 电子设备及其操作方法 |
CN102771064B (zh) * | 2010-02-26 | 2015-09-30 | Lg电子株式会社 | 电子设备及其操作方法 |
US8342415B2 (en) * | 2010-03-17 | 2013-01-01 | Inside Secure | Method of conducting a transaction using an NFC device |
WO2011111307A1 (ja) * | 2010-03-11 | 2011-09-15 | パナソニック株式会社 | 近距離無線通信装置、アプリケーションプログラム、ホストおよび近距離無線通信システム |
US20120045989A1 (en) * | 2010-08-18 | 2012-02-23 | Nokia Corporation | Device discovery in near-field communication |
US8462734B2 (en) * | 2010-10-20 | 2013-06-11 | Nokia Corporation | Wireless docking with out-of-band initiation |
JP5641323B2 (ja) | 2010-11-29 | 2014-12-17 | ソニー株式会社 | 通信装置、通信方法、およびプログラム |
JP5633336B2 (ja) * | 2010-11-29 | 2014-12-03 | ソニー株式会社 | 通信装置および通信方法、通信制御装置および通信制御方法、並びにプログラム |
US8977195B2 (en) * | 2011-01-06 | 2015-03-10 | Texas Insruments Incorporated | Multiple NFC card applications in multiple execution environments |
EP2573970B1 (en) * | 2011-09-20 | 2020-05-20 | Sony Corporation | Near field communication reader device, near field communication tag device, near field communication system and near field communication method |
WO2013072437A1 (en) * | 2011-11-18 | 2013-05-23 | Famoco | Key protected nfc tag method and system, and a method for diversify coupon on a viral distribution chain by nfc |
EP2713587B1 (en) * | 2012-05-24 | 2020-03-18 | BlackBerry Limited | Device, system, and method for logging near field communications tag interactions |
US20130344804A1 (en) * | 2012-06-22 | 2013-12-26 | Research In Motion Limited | Nfc transport auto discovery |
KR101421568B1 (ko) * | 2012-07-27 | 2014-07-22 | 주식회사 케이티 | 스마트카드, 스마트카드 서비스 단말 및 스마트카드 서비스 방법 |
US20140065957A1 (en) * | 2012-09-05 | 2014-03-06 | Shishir Gupta | Method to implement One Time Readability on NFC Tags |
-
2013
- 2013-07-26 KR KR1020157018384A patent/KR101754176B1/ko active IP Right Grant
- 2013-07-26 ES ES13889989.3T patent/ES2679419T3/es active Active
- 2013-07-26 AU AU2013395310A patent/AU2013395310B2/en active Active
- 2013-07-26 KR KR1020177017841A patent/KR101847519B1/ko active IP Right Grant
- 2013-07-26 CA CA2917656A patent/CA2917656C/en active Active
- 2013-07-26 JP JP2015559407A patent/JP6100926B2/ja active Active
- 2013-07-26 BR BR112016001452-9A patent/BR112016001452B1/pt active IP Right Grant
- 2013-07-26 SG SG11201600071TA patent/SG11201600071TA/en unknown
- 2013-07-26 MY MYPI2016700077A patent/MY188527A/en unknown
- 2013-07-26 RU RU2016106354A patent/RU2635879C2/ru active
- 2013-07-26 BR BR122018006744-6A patent/BR122018006744B1/pt active IP Right Grant
- 2013-07-26 CN CN201380027483.8A patent/CN104350513B/zh active Active
- 2013-07-26 EP EP13889989.3A patent/EP2921987B1/en active Active
- 2013-07-26 WO PCT/CN2013/080225 patent/WO2015010335A1/zh active Application Filing
-
2015
- 2015-12-30 US US14/984,041 patent/US9564950B2/en active Active
-
2016
- 2016-12-21 US US15/386,472 patent/US20170098105A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101675428A (zh) * | 2006-12-22 | 2010-03-17 | Nxp股份有限公司 | 存储数据的方法以及应答器、读/写设备、包括程序组件的计算机可读介质以及程序组件适于执行该方法的程序组件 |
CN102957456A (zh) * | 2011-08-24 | 2013-03-06 | 株式会社泛泰 | 终端、用于获得应用的系统和方法 |
CN102970063A (zh) * | 2012-10-26 | 2013-03-13 | 北京三星通信技术研究有限公司 | 近场通信的方法及其设备 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2921987A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113645595A (zh) * | 2020-04-27 | 2021-11-12 | 华为技术有限公司 | 设备交互方法和装置 |
CN113645595B (zh) * | 2020-04-27 | 2023-08-22 | 华为技术有限公司 | 设备交互方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
BR112016001452A2 (pt) | 2017-07-25 |
AU2013395310B2 (en) | 2017-09-14 |
US20160112098A1 (en) | 2016-04-21 |
EP2921987A1 (en) | 2015-09-23 |
RU2635879C2 (ru) | 2017-11-16 |
JP2016514401A (ja) | 2016-05-19 |
RU2016106354A (ru) | 2017-08-31 |
KR101754176B1 (ko) | 2017-07-05 |
BR112016001452B1 (pt) | 2021-11-09 |
SG11201600071TA (en) | 2016-02-26 |
CA2917656A1 (en) | 2015-01-29 |
CN104350513B (zh) | 2016-12-14 |
AU2013395310A1 (en) | 2016-02-18 |
EP2921987B1 (en) | 2018-04-18 |
US9564950B2 (en) | 2017-02-07 |
KR20170078877A (ko) | 2017-07-07 |
JP6100926B2 (ja) | 2017-03-22 |
CN104350513A (zh) | 2015-02-11 |
US20170098105A1 (en) | 2017-04-06 |
MY188527A (en) | 2021-12-18 |
BR122018006744B1 (pt) | 2021-11-23 |
KR20150093805A (ko) | 2015-08-18 |
KR101847519B1 (ko) | 2018-04-10 |
CA2917656C (en) | 2020-03-10 |
EP2921987A4 (en) | 2016-04-06 |
ES2679419T3 (es) | 2018-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015010335A1 (zh) | 一种识别标签的方法及装置 | |
US20190281435A1 (en) | Methods, systems, and devices for enabling multiple radio assisted discovery | |
US9980084B2 (en) | Communication apparatus, method for controlling the same, and storage medium | |
EP2696643B1 (en) | Apparatus and method of connecting service, according to user intention | |
US8462734B2 (en) | Wireless docking with out-of-band initiation | |
US11553349B2 (en) | Communication apparatus, control method, and computer-readable storage medium | |
WO2017219657A1 (zh) | 一种无线直连建立方法、装置和系统 | |
KR20150014317A (ko) | 근거리 무선 통신(nfc)을 이용하여 무선 설정을 수행하는 화상형성장치 및 모바일 디바이스 | |
US20150105015A1 (en) | Method, Apparatus, and Terminal Device for Near Field Communication Radio Frequency Communication | |
US10171996B2 (en) | Communication apparatus method for controlling communication apparatus and program | |
KR102036686B1 (ko) | 무선 통신 시스템에서 채널을 선택하기 위한 방법 및 장치 | |
WO2022222299A1 (zh) | wifi 设备的通信方法、设备和计算机可读存储介质 | |
US20130166688A1 (en) | Communication system, network storage, server | |
US12069477B2 (en) | Communication apparatus, communication method, and computer-readable storage medium | |
JP6301520B2 (ja) | タグ識別方法及び装置 | |
WO2019140648A1 (zh) | 一种终端上报信息的方法及装置、计算机存储介质 |
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: 13889989 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013889989 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20157018384 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2015559407 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2917656 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 122018006744 Country of ref document: BR |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112016001452 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 2013395310 Country of ref document: AU Date of ref document: 20130726 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: IDP00201601078 Country of ref document: ID |
|
ENP | Entry into the national phase |
Ref document number: 2016106354 Country of ref document: RU Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 112016001452 Country of ref document: BR Kind code of ref document: A2 Effective date: 20160122 |