KR950023156A - Control method of common frequency communication system - Google Patents

Control method of common frequency communication system Download PDF

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Publication number
KR950023156A
KR950023156A KR1019930030689A KR930030689A KR950023156A KR 950023156 A KR950023156 A KR 950023156A KR 1019930030689 A KR1019930030689 A KR 1019930030689A KR 930030689 A KR930030689 A KR 930030689A KR 950023156 A KR950023156 A KR 950023156A
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South Korea
Prior art keywords
call
time
communication system
control method
terminal
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KR1019930030689A
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Korean (ko)
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KR0143050B1 (en
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이종우
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정장호
금성정보통신 주식회사
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Priority to KR1019930030689A priority Critical patent/KR0143050B1/en
Publication of KR950023156A publication Critical patent/KR950023156A/en
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Publication of KR0143050B1 publication Critical patent/KR0143050B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

본 발명은 주파수 공용통신 시스템의 제어방법에 관한 방법으로서, 특히 통화량의 급증하는 시간대에 통화 허용시간을 줄이고, 통화량이 적은 시간대에 통화 허용시간을 늘림으로서 채널의 효율성을 높일 수 있도록 한 주파수 공용통신 시스템의 제어방법에 관한 것이다.The present invention relates to a method for controlling a frequency common communication system, and in particular, a frequency common communication system for improving the efficiency of a channel by reducing a call allowance time during a rapidly increasing time of call volume and increasing a call allowance time during a time where call volume is small. It relates to a control method of the system.

이를 위하여 중계기제어기, 고주파채널제어기, 단말기를 포함하는 주파수 공용 통신 시스템의 제어방법에 있어서, 단말기의 통화 제한시간을 고주파채널의 사용상태에 따라 단말기의 통화 제한시간을 변경하여 중계기가 주기적으로 방송하고, 이를 단말기가 수신하여 단말기가 통화 제한시간을 가변토록한 것이다.To this end, in a control method of a common frequency communication system including a repeater controller, a high frequency channel controller, and a terminal, the call time limit of the terminal is changed according to the usage state of the high frequency channel, and the repeater broadcasts periodically. In this case, the terminal receives this and causes the terminal to vary the call timeout.

Description

주파수 공용통신 시스템의 제어방법Control method of common frequency communication system

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

제3도는 본 발명에 따른 중계기제어기의 흐름도.3 is a flowchart of a repeater controller according to the present invention.

제4도는 본 발명에 따른 고주파채널기의 흐름도.4 is a flowchart of a high frequency channel group according to the present invention.

제5도는 본 발명에 따른 단말기의 흐름도.5 is a flowchart of a terminal according to the present invention.

Claims (4)

중계기제어기, 고주파채널제어기, 단말기를 포함하는 주파수 고용통신 시스템의 제어방법에 있어서, 단말기의 통화 제한시간을 고주파채널의 사용상태에 따라 단말기의 통화 제한시간을 변경하여 중계기가 주기적으로방송하고, 이를 단말기가 수신하여 단말기가 통화 제한시간을 가변토록한 것을 특징으로 하는 주파수 공용통신 시스템의 제어방법.In a control method of a high frequency communication system including a repeater controller, a high frequency channel controller, and a terminal, the repeater broadcasts periodically by changing the call time limit of the terminal according to the usage state of the high frequency channel. The control method of the common frequency communication system, characterized in that the terminal received by the terminal to vary the call timeout. 제1항에 있어서 상기 중계기제어기는, 고주파채널제어기의 사용상태를 조사하고, 채널의 소정부분 이상 사용중임이 판단되면 종전의 통화 제한시간과 같은지를 판단하는 과정(101,102,103단계)과, 상기 과정후 종전의 통화 제한시간과 같지 않으면 통화 제한시간을 축소하여 통화 제한시간을 송신하는 과정(104,109단계)과, 상기 과정에서 채널이 소정부분이 이상 통화중일 경우 종전의 통화 제한 시간과 비교하고, 상기 비교시간이 동일하지 않으면 정상적인 통화시간을 설정하여 송신하는 과정(106,105,108,109단계)과, 상기 과정에서 채널이 소정부분 이하가 사용중이면 종전의 통화 제한시간과 비교하고, 상기 비교된 시간이 동일하지 않으면 통화시간을 확대하여 변경된 통화 제한시간을 송신하는 과정(107,113,109단계)으로 이루어진 것을 특징으로 하는 주파수 공용통신 시스템의 제어방법.The method of claim 1, wherein the repeater controller examines the use state of the high frequency channel controller, and if it is determined that the user is using a predetermined portion or more of the channel, determining whether the call is equal to the previous call time limit (steps 101, 102, 103), and after the process. If it is not the same as the previous call timeout, the process of transmitting the call timeout by reducing the call timeout period (steps 104 and 109), and comparing the previous call timeout time when the predetermined part of the channel is busy, and comparing If the time is not the same, the normal call time is set and transmitted (steps 106, 105, 108, and 109), and if the channel is less than or equal to the predetermined portion, the call time is compared with the previous call time limit. Transmitting a changed call timeout by expanding the frequency (step 107, 113, 109), characterized in that Control method of common communication system. 제1항에 있어서 상기 고주파채널제어기는, 상기 통화제한시간의 변경코드를 수신 및 이를 판단하여 통화 제한시간을 변경하는 과정(201,203단계)과, 상기 과정에서 채널이 사용중인가를 판단하여 채널이 사용중이면 저속으로 통화제한 시간의 데이타를 주기적으로 방송하고, 사용중이 아닐경우 고속으로 통화 제한시간의 데이타를 주기적으로 방송하는 과정(204,204단계)으로 이루어진 것을 특징으로 하는 주파수 공용통신 시스템의 제어방법.The method of claim 1, wherein the high frequency channel controller is configured to receive and determine a change code of the call time limit (steps 201 and 203), and determine whether the channel is in use in the process. And periodically broadcasting data of a call limit time at a low speed and periodically broadcasting data of a call time limit at a high speed when not in use (steps 204 and 204). 제1항에 있어서 상기 단말기는, 통화제한시간의 변경코드를 수신 및 이를 판단하고(301단계), 통화중인가를 판단하는 과정(301,302단계)과, 상기 과정에서 통화중이 아닐경우 통화 제한시간을 종전의 통화제한시간과 비교하고, 상기 비교시간이(303단계) 종전의 통화시간과 다르면 통화제한시간을 변경하는 과정(303,304단계)으로 이루어진 것을 특징으로 하는 주파수 공용통신 시스템의 제어방법.The method of claim 1, wherein the terminal receives and determines the change code of the call time limit (step 301), and determines whether the call is in progress (step 301, 302); The control method of the common frequency communication system, characterized in that the comparison to the previous call limit time, and if the comparison time is different from the previous call time (step 303, 304). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030689A 1993-12-29 1993-12-29 Control method for sharing common frequency channel KR0143050B1 (en)

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KR1019930030689A KR0143050B1 (en) 1993-12-29 1993-12-29 Control method for sharing common frequency channel

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Application Number Priority Date Filing Date Title
KR1019930030689A KR0143050B1 (en) 1993-12-29 1993-12-29 Control method for sharing common frequency channel

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KR950023156A true KR950023156A (en) 1995-07-28
KR0143050B1 KR0143050B1 (en) 1998-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990038149A (en) * 1997-11-03 1999-06-05 전주범 Wireless transceiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990038149A (en) * 1997-11-03 1999-06-05 전주범 Wireless transceiver

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