KR970055727A - Data transmission method - Google Patents

Data transmission method Download PDF

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Publication number
KR970055727A
KR970055727A KR1019950052258A KR19950052258A KR970055727A KR 970055727 A KR970055727 A KR 970055727A KR 1019950052258 A KR1019950052258 A KR 1019950052258A KR 19950052258 A KR19950052258 A KR 19950052258A KR 970055727 A KR970055727 A KR 970055727A
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KR
South Korea
Prior art keywords
data
voice signal
data transmission
base station
transmitted
Prior art date
Application number
KR1019950052258A
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Korean (ko)
Inventor
한진수
Original Assignee
김주용
현대전자산업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019950052258A priority Critical patent/KR970055727A/en
Publication of KR970055727A publication Critical patent/KR970055727A/en

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  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

본 발명은 보코더를 이용하여 기지국과 교환기 상호간에 음성신호는 물론 소정의 데이터를 전송할 수 있도록 하는 것이다.The present invention is to enable the transmission of certain data as well as the voice signal between the base station and the exchange using a vocoder.

본 발명은 셀렉터가 보코더로 음성신호 또는 데이터의 전송인지를 알리는 명령어를 전송하고 보코더는 셀렉터에서 전송된 명령어로 음성신호의 전송 또는 데이터 전송인지를 판별하여 음성신호의 전송일 경우에 기존의 음성 알고리즘에 따라 음성신호를 코딩 및 디코딩하면서 상호간에 전송하고 데이터의 전송일 경우에는 교환기와 기지국간의 데이터를 교환기 및 기지국의 처리속도에 따라 전송속도를 변경한 후 전송한다.The present invention transmits a command indicating whether a selector transmits a voice signal or data to a vocoder, and the vocoder determines whether the voice signal or data is transmitted by a command transmitted from the selector. According to the present invention, the voice signal is encoded and decoded, and the data is transmitted to each other. In the case of data transmission, the data between the exchange and the base station is changed according to the processing speed of the exchange and the base station.

Description

데이터 전송방법Data transmission method

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

제1도는 본 발명의 데이터 전송방법이 적용되는 이동통신 교환기의 셀렉터 및 보코더를 보인 회로도.1 is a circuit diagram showing a selector and a vocoder of a mobile communication exchange to which the data transmission method of the present invention is applied.

제2도는 본 발명의 데이터 전송방법을 보인 신호 흐름도.2 is a signal flow diagram showing a data transmission method of the present invention.

Claims (2)

전송되는 명령어를 입력하여 음성신호의 이동통신 전송모드 또는 데이터의 전송모드인지를 판별하는 제1과정과, 상기 제1과정에서 음성신호의 전송 모드일 경우에 기존의 음성 알고리즘에 따라 음성신호를코딩 디코딩하여 기지국과 교환기 상호간에 전송하는 제2과정과 상기 제1과정에서 데이터의 전송모드일 경우에 기지국 및 교환기의 데이터를 상호간에 전송하는 제3과정으로 제어됨을 특징으로 하는 데이터 전송방법.A first step of determining whether the voice signal is in a mobile communication transmission mode or a data transmission mode by inputting a command to be transmitted; and encoding the voice signal according to an existing voice algorithm when the voice signal is transmitted in the first step. And a second process of decoding and transmitting data between the base station and the switch and a third process of transmitting data between the base station and the switch between each other in the data transmission mode in the first process. 제1항에 있어서 상기 제3과정은 상호간에 전송하는 데이터의 전송속도를 기지국 및 교환기의 처리속도에 따라 변환하여 전송하는 것을 특징으로 하는 데이터 전송방법.The data transmission method as claimed in claim 1, wherein the third process converts and transmits data transmission rates according to processing speeds of a base station and an exchange. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950052258A 1995-12-19 1995-12-19 Data transmission method KR970055727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950052258A KR970055727A (en) 1995-12-19 1995-12-19 Data transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950052258A KR970055727A (en) 1995-12-19 1995-12-19 Data transmission method

Publications (1)

Publication Number Publication Date
KR970055727A true KR970055727A (en) 1997-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950052258A KR970055727A (en) 1995-12-19 1995-12-19 Data transmission method

Country Status (1)

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KR (1) KR970055727A (en)

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