Device and method for connecting blue tooth and radio LAN

A connection device and wireless technology, applied in connection management, wireless communication, selection device, etc., can solve problems such as inability to establish a specific network between Bluetooth terminals and wireless LAN terminals

Inactive Publication Date: 2004-02-04
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since it is impossible to communicate between a Bluetooth terminal and a wireless LAN terminal, a specific network cannot be established between a Bluetooth terminal and a wireless LAN terminal using different technologies

Method used

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  • Device and method for connecting blue tooth and radio LAN
  • Device and method for connecting blue tooth and radio LAN
  • Device and method for connecting blue tooth and radio LAN

Examples

Experimental program
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Embodiment Construction

[0020] refer to figure 1 , the prior art bluetooth protocol stack is based on radio frequency (RF), baseband, human-machine interface (HCI), logical link control adaptive protocol (L2CAP), RFCOMM, point-to-point (PPP), Internet protocol (IP), transmission control protocol (TCP) / User Datagram Protocol (UDP) and socket (socket) sequences are constructed hierarchically from the bottom layer.

[0021] The RF layer corresponds to the physical layer of the Open System Interconnection (OSI), which is the lowest layer of the OSI layer. The RF layer operates in the unlicensed 2.4-2.4835GHz industrial, scientific and medical (ISM) band and uses frequency hopping signals up to 1600hops / sec, typically at 79 frequencies at 1MHz intervals with 1mW output mid jump. For modulation, Gaussian Frequency Shift Keying (G-FSK) is used, and for duplex communication, Time Division Duplex (TDD) method is used.

[0022] Like the RF layer, the baseband layer corresponds to the physical layer where th...

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PUM

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Abstract

Apparatuses and methods for linking a wireless LAN terminal and a Bluetooth terminal, for enabling communications between the terminals, and for enabling establishment of an ad-hoc network between the terminals are provided. A first linking apparatus includes a first data conversion unit which receives a Bluetooth signal and converts it to common layer data; and a first signal conversion unit which converts the common layer data into a wireless LAN signal and transmits it. A second linking apparatus includes a second data conversion unit which receives a wireless LAN signal and converts it into common layer data; and a second signal conversion unit which converts the common layer data into a Bluetooth signal and transmits it. Thus, by linking Bluetooth terminals and wireless LAN terminals, communications between the terminals, which use different technologies, are enabled, and an ad-hoc network can be established between the terminals.

Description

technical field [0001] The present invention relates to a device and method for connecting a wireless LAN terminal and a bluetooth terminal and enabling communication between these terminals, and more particularly to a method capable of establishing an ad-hoc network between a wireless LAN terminal and a bluetooth terminal devices and methods. Background technique [0002] The world has become networked due to the use of the Internet. With the development of wireless technology in recent years, wireless Internet using different technologies, such as Code Division Multiple Access (CDMA), Wireless LAN, Infrared Data Association (IrDA) technology and Bluetooth technology, has attracted great attention and is widely used by ordinary users. In addition, with wireless LAN and Bluetooth technology, it is possible to establish an ad hoc network between terminals that use the same technology but are not connected to the Internet. [0003] A related art wireless LAN terminal has har...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/00H04L12/28
CPCH04L61/2015H04W92/02H04W76/02H04W8/005H04W8/26H04W84/18H04W88/16H04W4/18H04W84/12H04W76/10H04L61/5014
Inventor 辛尚炫
Owner SAMSUNG ELECTRONICS CO LTD
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