Unlock instant, AI-driven research and patent intelligence for your innovation.

Wireless communication

A technology of near-field communication and communication session, which is applied in wireless communication, short-distance communication service, digital data authentication, etc., and can solve problems such as different levels of access

Active Publication Date: 2018-02-13
NORDIC SEMICONDUCTOR
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also possible to have different levels of access such that different features provided by the carrier can be enabled or disabled

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wireless communication
  • Wireless communication
  • Wireless communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] figure 1 An embodiment of the invention is shown in which two devices 102, 104 communicate via NFC to establish a second communication session via a wireless channel. The first device 102 includes a first NFC module 106 and a first WLAN module 108 . The second device 104 includes a second NFC module 110 and a second WLAN module 112 .

[0053] The first NFC module 106 and the first WLAN module 108 communicate with each other through a series of control signals 114 . Similarly, the second NFC module 110 and the second WLAN module 112 communicate with each other through a series of control signals 116 .

[0054] When the devices 102, 104 are brought into close enough proximity to each other that they are within an NFC active zone (not shown), an NFC communication link 118 is established therebetween. The NFC modules 106 , 110 send control signals 114 , 116 to their respective WLAN modules 108 , 112 in order to instruct said WLAN modules to initiate a WLAN communication ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method of transferring data between a first device and a second device comprises: bringing a first object into an activation zone of a near-field communication module so as thereby to establish a near-field communication link between the module and the first object. The near-field communication module sends a control signal to at least one of the first and second devices to begin a second communication session through a second, different channel between the first and second devices and the data is transferred between the first device and the second device in the second communication session.The second communication session is ended if the first object is removed from the activation zone.

Description

Background technique [0001] Modern electronic devices are often equipped with wireless communication hardware that allows the electronic device to use WiFi and Various communication protocols to communicate with other devices. Another technology that is increasingly appearing in such devices is Near Field Communication (NFC), which allows short-range communication between devices when they are in close proximity to each other, typically on the order of ten centimeters or less. [0002] The wireless communication system needs to pass the carrier (such as ) establishes a connection between two or more compatible devices, and may be open (i.e., a device only needs to request a connection with another device to establish a connection), but more often is subject to authentication, which requires a password or key. It is also possible that there are different levels of access such that different features offered by the carrier can be enabled or disabled. Contents of the inv...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/35G06F21/44G06F21/60H04L29/06H04W4/80H04W12/04H04W76/11H04W76/14H04W76/23
CPCG06F21/35G06F21/44G06F21/606H04L63/0492H04L63/18H04W12/04H04B5/20H04W76/14H04W4/80H04W12/37H04W88/02H04W76/23H04W76/11H04B5/72
Inventor 托雷·奥斯塔德
Owner NORDIC SEMICONDUCTOR