KR930000798B1 - 트렁크된 통신 시스템 및 시스템 사이를 로움하는 방법 - Google Patents
트렁크된 통신 시스템 및 시스템 사이를 로움하는 방법 Download PDFInfo
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- KR930000798B1 KR930000798B1 KR1019890701765A KR890701765A KR930000798B1 KR 930000798 B1 KR930000798 B1 KR 930000798B1 KR 1019890701765 A KR1019890701765 A KR 1019890701765A KR 890701765 A KR890701765 A KR 890701765A KR 930000798 B1 KR930000798 B1 KR 930000798B1
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- 238000004891 communication Methods 0.000 title claims description 77
- 238000000034 method Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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Abstract
Description
Claims (8)
- 가입자 유니트가 제1트렁크된 통신 시스템(시스템 A)에서 제2트렁크된 통신 시스템(시스템 B)까지 로움하기 위한 방법에 있어서, (a) 상기 제1트렁크된 통신 시스템과의 통신이 손실되는 것을 결정하는 단계(200)와, (b) 상기 제2트렁크된 통신 시스템으로부터 식별 코드를 요구하는 단계와, (c) 그 다음, 상기 식별 코드하에 있는 상기 제2트렁크된 통신 시스템에서 상기 제2트렁크된 통신 시스템과의 통신이 손실될때까지 동작하는 단계를 구비하는 것을 특징으로 하는 로움방법.
- 제1항에 있어서, 상기 제1트렁크된 통신 시스템과의 통신이 손실되는 것을 결정하는 단계(200)는, 소정의 통신 채널로부터 정보 신호의 수신이 수용할 수 없는 높은 에러 비율에 기인하여 사용할 수 없는 단계를 구비하는 것을 특징으로 하는 로움방법.
- 제1항에 있어서, 상기 제2트렁크된 통신 시스템으로부터 식벽 코드를 요구하는 단계는 (b1) 제어채널을 향해 주사하는 단계(202)와, (b2) 상기 식별 코드를 위한 요구를 상기 제어 채널상에 전달하는 단계(208)와,(b3) 상기 제2트렁크된 시스템으로부터 상기 식별 코드를 수신하는 단계(210)와, (b4) 상기식별 코드를 기억하는 단계 (212)를 구비하는 것을 특징으로 하는 로움방법
- 제1항에 있어서, 상기 제2트렁크된 통신 시스템으로부터 식별 코드를 요구하는 단계는,(b1) 제어채널을 향해 주사하는 단계와, (b2) 상기 제어 채널로부터 소정의 코드 워드를 수신하는 단계와, (b3) 상기 식별 코드를 위한 요구를 상기 제어 채널상에 전달하는 단계와, (b4) 상기 제2트렁크된 시스템으로부터 상기 식별 코드를 수신하는 단계와, (b5) 상기 시별 코드를 기억하는 단계를 구비하는 것을 특징으로 하는 로움방법.
- 시스템과 시스템 사이를 로우밍하는 가입자 유니트(112)를 지지하기 위해 구성되고 배역되는 트렁크된 통신 시스템(시스템 A,B,C) 회로망(100)에 있어서, 최소한 두개의 트렁크된 통신 시스템과 통신하는 중앙 컴퓨터(110)를 구비하고, 상기 최소한 두개의 트렁크된 통신 시스템 각각은, 다수의 트렁크된 중계기 (104 A ,104B,104C)와, 상기 다수의 트렁크된 중계기중 선택된 하나에 소정의 코드 워드를 전송하기 위한 수단을 포함하며, 다수의 가입자 유니트(112) 사이에서 상기 다수의 트렁크된 중계기를 할당하며, 상기 다수의 트렁크된 중계기중 선택된 하나에서 상기 다수의 가입자 유니트 몇몇과 정보가 통신하는 중앙 제어 수단(102A,102B,102C)과, 로우밍 가입자 유니트에 식별 코드를 할당하며 상기 중앙 컴퓨터(110)와 통신하는 수단(106A,106B,106C, 114A,114B,114C)과, 전화 회로망을 인터페이스하는 수단(108A,108B,108C)을 구비하며, 다수의 가입자 유니트(112)에서 최소한 몇몇 유니트는, 상기 최소한 두개의 트렁크된 통신 시스템의 중앙 제어 수단의 각각에 의해 사용되는 선택된 다수의 트렁크된 중계기중 선택된 하나는 다른 통신 주파수를 갖는 것에 관계없이, 상기 다수의 트렁크된 중계기(104A,104B,104C)중 선택된 하나를 걸쳐 최소한 두개의 트렁크된 수신 시스템 각각의 중앙 제어 수단(102A ,102B,102C)과 통신하는 수단과, 상기 최소한 두개의 트렁크된 통신 시스템중 하나의 상기 중앙 제어 수단(102A,102B,102C)과 통신하는 수단과, 상기 최소한 두개의 트렁크된 통신 시스템중 하나의 상기 중앙 제어 수단(102A, 102B,102C)과의 통신은 가능하지 않은 것을 결정하는 수단과, 상기 최소한 두개의 트렁크된 통신 시스템의 다른 하나로 부터 중앙 제어 수단(102A,102B,102C)과 통신하는 수단과, 상기 최소한 두개의 트렁크된 통신 시스템의 다른 하나로 부터 중앙 제어 수단(102A, 10 2B,102C)까지 식별 코드를 요구하는 수단을 구비하는 것을 특징으로 하는 트렁크된 통신 시스템 회로망.
- 시스템과 시스템 사이를 로우밍하는 가입자 유니트(112)를 지지하기 위해 구성되고 배열되며, 최소한 두개의 트렁크된 통신 시스템과 통신하기 위해 중앙 컴퓨터를 갖은 트렁크된 통신 시스템(시스템 A,B,C)회로망(100)에서, 최소한 두개의 트렁크된 통신 시스템 각각이, 다수의 트렁크된 중계기(104A,104B,104C)와, 상기 다수의 트렁크된 중계기중 선택된 하나에 소정의 코드 워드를 전송하기 위한 수단을 포함하여 다수의 가입자 유니트(112) 사이에서 다수의 트렁크된 중계기를 할당하며, 상기 다수의 트렁크된 중계기중 선택된 하나에서 상기 다수의 가입자 유니트 몇몇과 정보가 통신하는 중앙 제어 수단(102A,102B,102C)과, 로우밍 가입자 유니트에 식별 코드를 할당하며, 상기 중앙 컴퓨터와 통신하는 수단(106A,106B,106C, 114A,114B,114C)과, 전화 회로망을 인터페이스하는 수단(108A,108B,108C)을 구비하는 통신 시스템 회로망에서, 최소한 두개의 트렁크된 통신 시스템중 하나에서 동작하는 가입자 유니트와 상호접속 호출을 설정하기 위한 방법은, (a) 상기 중앙 컴퓨터와 접촉하는 단계와, (b) 가입자 유니트의 최소한 하나의 유니트 식별 코드를 상기 중앙 컴퓨터에 전송하는 단계와, (c) 상기 유니트 식별 코드를 갖는 가입자 유니트가 동작하는 각각의 트렁크된 통신 시스템에 연결된 고용 전화번호를 표시하는 정보 신호를 수신하는 단계와, (d) 상기 전화 회로망을 통해 상기 각각의 트렁크된 통신 시스템을 억세스하는 단계와 (e) 상기 가입자 유니트의 유니트 식별 코드를 상기 각각의 트렁크된 통신 시스템에 전송하는 단계와 (f) 상기 각각의 트렁크된 통신 시스템이 상기 유니트 식별부에 할당되는 식별 코드를 결정하며 무선 통신 채널을 설정한후 상기 가입자 유니트와 통신하는 단계를 구비하는 것을 특징으로 하는 상호 접속 설정 방법.
- 시스템과 시스템 사이를 로우밍하는 가입자 유니트를 지지하기 위해 구성되고 배열되며, 최소한 두개의 트렁크된 통신 시스템과 통신하는 중앙 컴퓨터(110)를 갖는 트렁크된 통신 시스템 회로망(110)에 있어서, 최소한 두개의 트렁크된 통신 시스템 각각은, 다수의 트렁크된 중계기(104A,104B,104C)와, 로우밍 가입자 유니트(112)가 중앙 제어 수단에 연결된 각각의 트렁크된 통신 시스템(시스템 A,B,C)내에서 동작하도록 상기 중앙 제어 수단과 통신하는 것을 표시하는 다수의 트렁크된 중계기중 선택된 하나에 소정의 코드 워드를 전송하기 위한 수단을 포함하며, 다수의 가입자 유니트(112)사이에서 상기 다수의 트렁크된 중계기를 할당하며 상기 다수의 트렁크된 중계기중 선택된 하나에서 상기 다수의 가입자 유니트 몇몇과 정보가 통신하는 중앙 제어수단 (102A,102B,102C)과, 로우밍 가입자 유니트에 식별 코드를 할당하며, 상기 중앙 컴퓨터와 통신하는 수단(106A,106B,106C, 114A, 114B,114C)과, 전화 회로망을 인터페이스하는 수단(108A,108B,108C)을 구비하는 것을 특징으로 하는 트렁크된 통신 시스템 회로망.
- 시스템과 시스템 사이를 로우밍하는 가입자 유니트(112)를 지지하기 위해 구성되고 배열되며, 최소한 두개의 트렁크된 통신 시스템과 통신하기 위해 중앙 컴퓨터를 갖는 트렁크된 통신 시스템(시스템 A,B,C)회로망(100)에서 최소한 두개의 트렁크된 통신 시스템 각각이 다수의 트렁크된 중계기(104A,104B,104C)와, 다수의 가입자 유니트 사이에서 상기 다수의 트렁크된 중계기를 할당하며, 상기 다수의 트렁크된 중계기중 선택된 하나에서 상기 다수의 가입자 유니트 몇몇과 정보가 통신하는 수단(102A, 102B,102C)과, 로우밍 가입자 유니트에 식별 코드를 할당하여 상기 중앙 컴퓨터와 통신하는 수단(106A,106B,106C,114A,114B,114C)과, 전화 회로망을 인터페이스하는 수단(108A,108B,108C)을 구비하는 트렁크된 통신 시스템 회로망에서, 로우밍 가입자 유니트를 지지하기 위한 신호 전송 방법은 (a) 로우밍 지지 용량을 식별하는데 사용될 수도 있는 소정의 코드를 다수의 크렁크된 중계기중 선택된 하나에 전송하는 단계와, (b) 가입자 유니트로부터 로우밍 요구 코드를 수신하는 단계와, (c) 상기 가입자 유니트에 로우밍 식별 코드를 할당하는 단계와, (d) 상기 가입자 유니트에 로우밍 식별 코드를 전송하는 단계를 구비하는 것을 특징으로 하는 신호 전송 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/149,245 US4833701A (en) | 1988-01-27 | 1988-01-27 | Trunked communication system with nationwide roaming capability |
US149,245 | 1988-01-27 | ||
PCT/US1988/004712 WO1989007380A1 (en) | 1988-01-27 | 1988-12-30 | Trunked communication system with nationwide roaming capability |
Publications (2)
Publication Number | Publication Date |
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KR900701140A KR900701140A (ko) | 1990-08-17 |
KR930000798B1 true KR930000798B1 (ko) | 1993-02-04 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019890701765A Expired - Lifetime KR930000798B1 (ko) | 1988-01-27 | 1988-12-30 | 트렁크된 통신 시스템 및 시스템 사이를 로움하는 방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4833701A (ko) |
EP (1) | EP0398911B1 (ko) |
JP (1) | JP2757515B2 (ko) |
KR (1) | KR930000798B1 (ko) |
CN (1) | CN1012551B (ko) |
AT (1) | ATE135872T1 (ko) |
AU (1) | AU618068B2 (ko) |
BR (1) | BR8807880A (ko) |
CA (1) | CA1282462C (ko) |
DE (1) | DE3855136T2 (ko) |
HK (1) | HK1000758A1 (ko) |
WO (1) | WO1989007380A1 (ko) |
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IL91529A0 (en) * | 1988-10-28 | 1990-04-29 | Motorola Inc | Satellite cellular telephone and data communication system |
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US5159701A (en) * | 1989-03-31 | 1992-10-27 | E. F. Johnson Company | Method and apparatus for a distributive wide area network for a land mobile transmission trunked communication system |
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- 1988-01-27 US US07/149,245 patent/US4833701A/en not_active Expired - Lifetime
- 1988-12-15 CA CA000585990A patent/CA1282462C/en not_active Expired - Lifetime
- 1988-12-30 DE DE3855136T patent/DE3855136T2/de not_active Expired - Lifetime
- 1988-12-30 BR BR888807880A patent/BR8807880A/pt not_active IP Right Cessation
- 1988-12-30 WO PCT/US1988/004712 patent/WO1989007380A1/en active IP Right Grant
- 1988-12-30 EP EP89901513A patent/EP0398911B1/en not_active Expired - Lifetime
- 1988-12-30 AT AT89901513T patent/ATE135872T1/de not_active IP Right Cessation
- 1988-12-30 JP JP1501498A patent/JP2757515B2/ja not_active Expired - Lifetime
- 1988-12-30 AU AU29335/89A patent/AU618068B2/en not_active Expired
- 1988-12-30 KR KR1019890701765A patent/KR930000798B1/ko not_active Expired - Lifetime
-
1989
- 1989-01-27 CN CN89100461A patent/CN1012551B/zh not_active Expired
-
1997
- 1997-12-01 HK HK97102296A patent/HK1000758A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1039163A (zh) | 1990-01-24 |
JPH03503346A (ja) | 1991-07-25 |
CA1282462C (en) | 1991-04-02 |
JP2757515B2 (ja) | 1998-05-25 |
EP0398911B1 (en) | 1996-03-20 |
DE3855136D1 (de) | 1996-04-25 |
US4833701A (en) | 1989-05-23 |
BR8807880A (pt) | 1990-09-25 |
AU2933589A (en) | 1989-08-25 |
WO1989007380A1 (en) | 1989-08-10 |
KR900701140A (ko) | 1990-08-17 |
CN1012551B (zh) | 1991-05-01 |
HK1000758A1 (en) | 1998-04-24 |
AU618068B2 (en) | 1991-12-12 |
DE3855136T2 (de) | 1996-10-02 |
EP0398911A4 (en) | 1992-04-15 |
EP0398911A1 (en) | 1990-11-28 |
ATE135872T1 (de) | 1996-04-15 |
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