KR100288598B1 - 인터넷폰 겸용을 위한 비대칭 디지털 가입자라인 모뎀ㄱ - Google Patents
인터넷폰 겸용을 위한 비대칭 디지털 가입자라인 모뎀ㄱ Download PDFInfo
- Publication number
- KR100288598B1 KR100288598B1 KR1019980052283A KR19980052283A KR100288598B1 KR 100288598 B1 KR100288598 B1 KR 100288598B1 KR 1019980052283 A KR1019980052283 A KR 1019980052283A KR 19980052283 A KR19980052283 A KR 19980052283A KR 100288598 B1 KR100288598 B1 KR 100288598B1
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- South Korea
- Prior art keywords
- data
- voice
- packet
- generated
- adsl
- 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
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- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- 101150012579 ADSL gene Proteins 0.000 claims abstract 6
- 102100020775 Adenylosuccinate lyase Human genes 0.000 claims abstract 6
- 108700040193 Adenylosuccinate lyases Proteins 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009466 transformation 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/253—Telephone sets using digital voice transmission
- H04M1/2535—Telephone sets using digital voice transmission adapted for voice communication over an Internet Protocol [IP] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (2)
- 전화선망과 데이터의 송수신을 위한 정합부로서의 비동기 전송모드 인터페이스와, 상기 비동기 전송모드 인터페이스를 통해 전송되거나 수신되는 데이터를 전송시 비동기식으로 전환하며 수신시 비동기방식의 데이터를 동기 방식의 데이터로 전환하는 비동기식 전송모드 계층, 및 상기 비동기식 전송모드 계층을 통해 디지털 데이터 통신을 수행하는 ADSL물리 계층으로 구성되는 ADSL모뎀에 있어서:전화번호를 입력하기 위한 키패드와;수신되는 통화자의 음성을 청취하거나 화자의 음성을 전송하기 위한 음성 입출력 핸드셋과;상기 키패드를 통해 입력되는 전화번호를 통해 상대방과의 호접속이 성립되었는가를 판단하고 그에따라 호접속이 이루어진 경우 상기 음성 입출력 핸드셋을 통해 발생되는 음성을 출력하거나 수신되는 음성을 상기 음성 입출력 핸드셋측으로 전달하는 폰 제어기와;상기 폰 제어기에서 발생되는 음성 및 전화번호에 대한 데이터를 디지털 데이터로 변환하여 출력하거나 수신되는 디지털 데이터를 아날로그 신호로 변환하여 상기 폰 제어기측으로 전달하는 코덱과;상기 코덱에서 발생되는 디지털 데이터를 패킷의 형태로 변환하여 출력하거나 수신되는 패킷형태의 데이터를 디지털 데이터로 변환하여 상기 코덱측에 제공하는 패킷 변환/환원기; 및ADSL물리 계층에서 발생되는 데이터와 패킷 변환/환원기에서 발생되는 데이터를 혼합하여 상기 비동기식 전송모드 계층으로 전달하거나 상기 비동기식 전송모드 계층에서 입력되는 데이터중 음성관련 패킷을 분리하여 상기 패킷 변환/환원기로 전달하는 혼합/분배기를 포함하는 것을 특징으로 하는 인터넷폰 겸용을 위한 비대칭 디지털 가입자 라인 모뎀.
- 제 1항에 있어서,상기 폰 제어기는 H.323 프로토콜이나 SIP 프로토콜을 적용하여 운영되는 것을 특징으로 하는 인터넷폰 겸용을 위한 비대칭 디지털 가입자 라인 모뎀.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980052283A KR100288598B1 (ko) | 1998-12-01 | 1998-12-01 | 인터넷폰 겸용을 위한 비대칭 디지털 가입자라인 모뎀ㄱ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980052283A KR100288598B1 (ko) | 1998-12-01 | 1998-12-01 | 인터넷폰 겸용을 위한 비대칭 디지털 가입자라인 모뎀ㄱ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000037650A KR20000037650A (ko) | 2000-07-05 |
KR100288598B1 true KR100288598B1 (ko) | 2001-05-02 |
Family
ID=19560788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980052283A Expired - Fee Related KR100288598B1 (ko) | 1998-12-01 | 1998-12-01 | 인터넷폰 겸용을 위한 비대칭 디지털 가입자라인 모뎀ㄱ |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100288598B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100359476B1 (ko) * | 2000-02-16 | 2002-10-31 | 최용일 | 기존 전화기를 접목한 내장형 에이디에스엘 모뎀 |
KR100449082B1 (ko) * | 2000-12-01 | 2004-09-18 | 엘지전자 주식회사 | 범용 게이트웨이 |
-
1998
- 1998-12-01 KR KR1019980052283A patent/KR100288598B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000037650A (ko) | 2000-07-05 |
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