KR950022256A - Duplex communication method and device - Google Patents

Duplex communication method and device Download PDF

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Publication number
KR950022256A
KR950022256A KR1019930030500A KR930030500A KR950022256A KR 950022256 A KR950022256 A KR 950022256A KR 1019930030500 A KR1019930030500 A KR 1019930030500A KR 930030500 A KR930030500 A KR 930030500A KR 950022256 A KR950022256 A KR 950022256A
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KR
South Korea
Prior art keywords
data
data transmission
receiving
transmitting
transmission path
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KR1019930030500A
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Korean (ko)
Inventor
김도욱
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박병엽
주식회사 팬택
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Priority to KR1019930030500A priority Critical patent/KR950022256A/en
Publication of KR950022256A publication Critical patent/KR950022256A/en

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Abstract

본 발명은 무선 통신시스템에서 사용하는 듀플렉스 통신 장치에 관한 것으로특히, 송신하려고 하는 메시지를 무선통신용 데이타로 변조하여 송출하는 데이타 송신수단과, 무선 공중통신망으로 부터 데이타를 인가받아 메시지를 수신하는 데이타 송신수단과, 상기 데이타 송수신수단과 무선 공중통신망간의 데이타 전송을 위한 안테나 및 상기 데이타 송신수단에서 제1전송로에 인가되는 신호를 제2전송로로만 송출하여 상기 안테나에 인가하고 상기 안테나로 부터 상기 제2전공로에 인가되는 신호는 제3전송로를 통하여 데이타 수신수단에 인가하는 데이타 전송로 분기 수단을 포함하는 것을 특징으로 하는 이중화 통신장치를 제공하여 대역확산 방식과 같이 동일 주파수를 사용하거나 같은 시간에 송수신을 하는 무선 통신시스템에 적용 가능한 효과가 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a duplex communication apparatus for use in a wireless communication system. In particular, data transmission means for modulating and transmitting a message to be transmitted into data for wireless communication, and data transmission for receiving a message by receiving data from a wireless public communication network. Means, an antenna for data transmission between the data transmission and reception means and the wireless public telecommunication network, and a signal applied to the first transmission path from the data transmission means to the second transmission path and applied to the antenna, and the first signal is transmitted from the antenna. The signal applied to the two major paths includes a data transmission path branching means for applying to the data receiving means through the third transmission path, so that the same frequency is used or the same time as in the spread spectrum method. Effects applicable to wireless communication system that transmits and receives to There.

Description

이중화 통신방법 및 그 장치Duplex communication method and device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 적용되는 디렉셔널 아이솔레이터(Directional Isolator)소자의 개념도.3 is a conceptual diagram of a directional isolator element applied to the present invention.

제4도는 디렉셔널 아이솔레이터 소자를 사용한 통신기기의 개념 예시도.4 is a conceptual illustration of a communication device using a directional isolator element.

Claims (4)

무선 통신시스템에서 사용하는 이중화 통신방법에 있어서, 데이타 송신수단에서 상기 무선 공중통신망으로의 단방향 전송로를 형성하는 제1과정과; 상기 무선 공중통신망에서 데이타 수신수단으로의 단방향 전송로를 형성하는 제2과정; 및 상기 무선 공중통신망과의 데이타 송수신시 상기 제1과정과 제2과정에서 형성되어 있는 데이타 전송로를 통하여 동시에 데이타를 송수신하는 제3과정을 포함하여 대역확산 방식과 같이 동일 주파수를 사용하거나 같은 기간에 송수신을 하는 통신시스템에 적용하는 것을 특징으로 하는 이용한 이중화 통신방법.A redundant communication method for use in a wireless communication system, comprising: a first step of forming a unidirectional transmission path from a data transmitting means to the wireless public communication network; A second step of forming a unidirectional transmission path from the wireless public telecommunication network to a data receiving means; And a third process of simultaneously transmitting and receiving data through the data transmission paths formed in the first process and the second process when transmitting and receiving data with the wireless public telecommunication network. Redundant communication method, characterized in that applied to the communication system for transmitting and receiving. 제1항에 있어서, 상기 제1과정과 제2의 과정을 상기 제1과정과 제2과정을 형성하기 위하여 방향성 결합수단을 사용하는 것을 특징으로 하는 이용한 이중화 통신방법.The duplex communication method according to claim 1, wherein directional coupling means is used to form the first process and the second process into the first process and the second process. 송신하려고 하는 메시지를 무선통신용 데이타로 변조하여 송출하는 데이타 송신수단과; 무선 공중통신망으로 부터 데이타를 인가받아 메시지를 수신하는 데이타 송신수단과, 상기 데이타 송수신수단과 무선 공중통신망간의 데이타 전송을 위한 안테나; 및 상기 데이타 송신수단에서 제1전송로에 인가되는 신호를 제2전송로로만 송출하여 상기 안테나에 인가하고 상기 안테나로 부터 상기 제2전공로에 인가되는 신호는 제3전송로를 통하여 데이타 수신수단에 인가하는 데이타 전송로 분기 수단을 포함하여 대역확산 방식과 같이 동일 주파수를 사용하거나 같은 시간에 송수신을 하는 무선 통신시스템에 적용 가능한 것을 특징으로 하는 이중화 통신장치.Data transmitting means for modulating and transmitting a message to be transmitted into data for wireless communication; Data transmission means for receiving data from a wireless public communication network and receiving a message, and an antenna for data transmission between the data transmission and reception means and the wireless public communication network; And transmitting the signal applied from the data transmission means to the first transmission path only to the second transmission path and applying the signal to the antenna, and the signal applied from the antenna to the second major path through the third transmission path. A duplex communication apparatus comprising a data transmission line branching means for applying to a wireless communication system that uses the same frequency or transmits and receives at the same time as a spread spectrum method. 제3항에 있어서, 상기 데이타 전송로 분기 수단은 디렉셔널 아이솔레이터 소자를 사용하는 것을 특징으로 하는 이중화 통신장치.4. The redundant communication apparatus according to claim 3, wherein said data transfer branching means uses a directional isolator element. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030500A 1993-12-29 1993-12-29 Duplex communication method and device KR950022256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930030500A KR950022256A (en) 1993-12-29 1993-12-29 Duplex communication method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030500A KR950022256A (en) 1993-12-29 1993-12-29 Duplex communication method and device

Publications (1)

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KR950022256A true KR950022256A (en) 1995-07-28

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Application Number Title Priority Date Filing Date
KR1019930030500A KR950022256A (en) 1993-12-29 1993-12-29 Duplex communication method and device

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KR (1) KR950022256A (en)

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