KR100276059B1 - 케이블 모뎀의 리세트 장치 및 방법 - Google Patents
케이블 모뎀의 리세트 장치 및 방법 Download PDFInfo
- Publication number
- KR100276059B1 KR100276059B1 KR1019980038271A KR19980038271A KR100276059B1 KR 100276059 B1 KR100276059 B1 KR 100276059B1 KR 1019980038271 A KR1019980038271 A KR 1019980038271A KR 19980038271 A KR19980038271 A KR 19980038271A KR 100276059 B1 KR100276059 B1 KR 100276059B1
- Authority
- KR
- South Korea
- Prior art keywords
- data
- transmission
- modem
- ram
- computer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000004891 communication Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/24—Resetting means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2801—Broadband local area networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2898—Subscriber equipments
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (2)
- 케이블과 접속하여 데이터를 송수신하는 다이플렉서;상기 다이플렉서로부터 수신 데이터만을 인가받아 매체 접근 제어부에 제공하는 수신부;매체 접근 제어부로부터 송신 데이터만을 인가받아 상기 다이플렉서에 제공하는 송신부;상기 수신부로부터 인가되는 데이터가 자신의 데이터인지를 판단하여 수신받고, 램에 저장된 송신 데이터를 모뎀 버스를 통해 인가받아 상기 송신부에 제공함과 아울러 CMTS로부터 제공된 동기 클럭에 의해 송신 데이터의 동기 에러를 검출하는 매체 접근 제어부;램에 저장된 송수신 데이터의 입출력을 제어함과 아울러 상기 매체 접근 제어부의 동기에러가 발생하면 램에 저장된 수신 데이터를 컴퓨터로의 전송을 완료한 다음 시스템을 리세트시키는 씨피유;상기 씨피유의 제어에 의해 모뎀 버스상의 송수신 데이터를 저장하는 램;에더넷 버스를 통해 다수의 컴퓨터와 접속되어 모뎀 버스상의 송수신 데이터를 입출력하는 에더넷 접속부로 구성됨을 특징으로 하는 케이블 모뎀의 리세트 장치.
- 송신 데이터의 전송시 동기 에러가 발생하는지를 판단하는 제 1 과정;동기 에러가 발생하면 컴퓨터로부터 전송되어진 송신 데이터의 수신을 거부한 다음 램에 저장된 송신 데이터를 폐기하는 제 2 과정;CMTS로부터 수신되는 데이터의 수신을 거부한 다음 램에 저장된 수신 데이터가 존재하는가를 판단하는 제 3 과정;램에 수신된 데이터가 존재하지 않는다면 모뎀을 리세트시키고, 수신된 데이터가 존재한다면 이를 컴퓨터로 전송한 다음 모뎀을 리세트시키는 제 4 과정으로 수행됨을 특징으로 하는 케이블 모뎀의 리세트 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980038271A KR100276059B1 (ko) | 1998-09-16 | 1998-09-16 | 케이블 모뎀의 리세트 장치 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980038271A KR100276059B1 (ko) | 1998-09-16 | 1998-09-16 | 케이블 모뎀의 리세트 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000019917A KR20000019917A (ko) | 2000-04-15 |
KR100276059B1 true KR100276059B1 (ko) | 2000-12-15 |
Family
ID=19550811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980038271A Expired - Fee Related KR100276059B1 (ko) | 1998-09-16 | 1998-09-16 | 케이블 모뎀의 리세트 장치 및 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100276059B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100658870B1 (ko) * | 2000-11-18 | 2006-12-15 | 엘지전자 주식회사 | 다이나믹 서비스 전송방법 |
-
1998
- 1998-09-16 KR KR1019980038271A patent/KR100276059B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000019917A (ko) | 2000-04-15 |
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