KR970078137A - A channel management method and apparatus for operating a subscriber operation network of a satellite communication system - Google Patents

A channel management method and apparatus for operating a subscriber operation network of a satellite communication system Download PDF

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KR970078137A
KR970078137A KR1019960016848A KR19960016848A KR970078137A KR 970078137 A KR970078137 A KR 970078137A KR 1019960016848 A KR1019960016848 A KR 1019960016848A KR 19960016848 A KR19960016848 A KR 19960016848A KR 970078137 A KR970078137 A KR 970078137A
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channel
subscriber
satellite
communication system
operating
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KR0183272B1 (en
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신영호
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유기범
대우통신 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18528—Satellite systems for providing two-way communications service to a network of fixed stations, i.e. fixed satellite service or very small aperture terminal [VSAT] system

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 인공위성을 이용한 통신 시스템에 관한 것으로, 특히 다수의 채널을 할당받아 운용하게 되는 가입자운용망(subnetwork) 운용 가입자에 대하여 그 가용한 채널을 일정 주파수 대역폭으로 분할하여 할당하고 이를 관리하도록 된 위성통신 시스템의 가입자운용망 운용을 위한 채널 관리방법 및 그 장치에 관한 것으로, 가입자운용망을 운용하는 가입자를 관리하기 위한 별도의 메모리를 운영하여 가입자운용망을 주파수 대역으로 분할·관리함으로써 위성시스템의 무선자원을 보다 효율적으로 운용할 수 있도록 된 것을 특징으로 한다,In particular, the present invention relates to a communication system using a satellite, and more particularly, to a subscriber operating a sub-network operating with a plurality of channels allocated thereto, The present invention relates to a channel management method and apparatus for operating a subscriber management network of a communication system, and more particularly, to a subscriber management system and method for managing a subscriber operation network by operating a separate memory for managing a subscriber operating a subscriber operation network, The radio resource can be operated more efficiently,

Description

위성통신 시스템의 가입자운용망 운용을 위한 채널 관리방법 및 그 장치A channel management method and apparatus for operating a subscriber operation network of a satellite communication system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제5도는 본 발명의 일실시예에 따른 위성통신 시스템에 있어서의 네트워크제어부(40)의 구성을 나타낸 블록 구성도. 제6도는 위성시스템의 가입자운용망(subnetwork) 할당예를 설명하기 위한 도면. 제7도는 본 발명에 따른 위성통신 시스템의 가입자운용망 운용을 위한 채널 관리 동작을 설명하기 위한 플로우챠트.FIG. 5 is a block diagram showing a configuration of a network control unit 40 in a satellite communication system according to an embodiment of the present invention; FIG. FIG. 6 is a view for explaining an example of allocation of subscriber operation subnetworks of the satellite system; FIG. 7 is a flow chart for explaining a channel management operation for operating a subscriber operation network in a satellite communication system according to the present invention;

Claims (2)

각각 다수의 가입자와 결합되는 다수의 기지국을 인공위성을 통해 결합하여 임의의 기지국간에 통신을 실행할 수 있도록 된 위성통신 시스템에 있어서, 각 가입자운용망(subnetwork)에 할당된 주파수 대역 배정정보를 저장하는 가입자운용망 할당정보저장단계와, 임의 기지국의 통화요구에 대하여 호출된 가입자에게 배정된 가용채널의 어드레스 데이터를 독출하는 가용채널정보 확인단계, 및 이 가용채널정보 확인단계에서 확인된 어드레스 데이터를 근거로 유효채널을 검색하는 유료채널검색단계를 포함하여 구성된 것을 특징으로 하는 위성 통신 시스템의 가입자운용망 운용을 위한 채널 관리방법.A satellite communication system in which a plurality of base stations, each of which is associated with a plurality of subscribers, are coupled to each other through an artificial satellite so as to be able to perform communication between arbitrary base stations, An available channel information checking step of reading out address data of an available channel allocated to a subscriber called for a call request of a certain base station, And searching for a valid channel by searching for a valid channel in the satellite channel. The channel management method for a subscriber management network operation of a satellite communication system, 각각 다수의 가입자와 결합되는 다수의 기지국과, 각 기지국간의 통화채널을 제공하기 위한 인공위성 및, 통화요구가 있는 기지국에 대해 사용가능한 통화채널을 할당제어하는 중앙제어국을 구비한 위성통신 시스템에 있어서, 상기 중앙제어국은 각 가입자운용망(subnetwork)에 할당된 주파수 대역 배정정보를 저장하는 가입자운용망 할당정보저장부와, 가용한 통신채널의 이용상태가 저장되는 채널정보 저장수단, 및 임의 기지국가입자로부터 통화요구가 있게 되면 상기 채널정보 저장수단과 상기 가입자운용망 할당정보저장부에 저장된 데이터를 근거로 각 채널별 유효채널여부를 검색하도록 제어하는 제어수단을 포함하여 구성된 것을 특징으로 하는 위성통신 시스템의 가입자운용망 운용을 위한 채널 관리장치.1. A satellite communication system having a plurality of base stations each associated with a plurality of subscribers, a satellite for providing a communication channel between each base station, and a central control station for assigning and controlling a usable communication channel to a base station having a call request , The central control station includes a subscriber operating network allocation information storage unit for storing frequency band allocation information allocated to each subscriber operation network, channel information storage means for storing a use state of available communication channels, And control means for controlling to search for an effective channel for each channel based on the data stored in the channel information storing means and the subscriber operating network allocation information storing portion when a call request is made from the subscriber. A channel management device for subscriber operation network operation of the system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960016848A 1996-05-18 1996-05-18 Channel management method and apparatus thereof Expired - Fee Related KR0183272B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444731B1 (en) * 2001-12-28 2004-08-16 한국전자통신연구원 Frame architecture for progressing the efficiency of transmission and the frame in unicasting/multicasting of satellite tdma network and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444731B1 (en) * 2001-12-28 2004-08-16 한국전자통신연구원 Frame architecture for progressing the efficiency of transmission and the frame in unicasting/multicasting of satellite tdma network and control method

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