DE69022278T2 - Vorrichtung und Verfahren zur wirksamen Kopplung digitaler Nachrichtenpaketsignale mit einem Kommunikationsmedium. - Google Patents
Vorrichtung und Verfahren zur wirksamen Kopplung digitaler Nachrichtenpaketsignale mit einem Kommunikationsmedium.Info
- Publication number
- DE69022278T2 DE69022278T2 DE69022278T DE69022278T DE69022278T2 DE 69022278 T2 DE69022278 T2 DE 69022278T2 DE 69022278 T DE69022278 T DE 69022278T DE 69022278 T DE69022278 T DE 69022278T DE 69022278 T2 DE69022278 T2 DE 69022278T2
- Authority
- DE
- Germany
- Prior art keywords
- communication medium
- message packet
- digital message
- packet signals
- effectively coupling
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/0471—Terminal access circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/28—Timers or timing mechanisms used in protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/214—Phase shifted impulses; Clock signals; Timing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/216—Code signals; Framing (not synchronizing)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/296—Packet switching
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/345,912 US5056088A (en) | 1989-05-01 | 1989-05-01 | Apparatus and method for efficiently coupling digital signals to a communications medium in information packets |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69022278D1 DE69022278D1 (de) | 1995-10-19 |
DE69022278T2 true DE69022278T2 (de) | 1996-05-15 |
Family
ID=23357065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69022278T Expired - Lifetime DE69022278T2 (de) | 1989-05-01 | 1990-04-25 | Vorrichtung und Verfahren zur wirksamen Kopplung digitaler Nachrichtenpaketsignale mit einem Kommunikationsmedium. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5056088A (de) |
EP (1) | EP0396309B1 (de) |
JP (1) | JP2588488B2 (de) |
KR (1) | KR0149860B1 (de) |
CA (1) | CA2014407C (de) |
DE (1) | DE69022278T2 (de) |
HK (1) | HK78296A (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274762A (en) * | 1989-12-15 | 1993-12-28 | Ncr Corporation | Method for high speed data transfer |
JPH03214841A (ja) * | 1990-01-19 | 1991-09-20 | Fujitsu Ltd | パケット通信手順によるモデムプール方式 |
JPH0828756B2 (ja) * | 1990-04-17 | 1996-03-21 | ヤマハ株式会社 | データ転送方法 |
JP2556923B2 (ja) * | 1990-05-10 | 1996-11-27 | 三菱電機株式会社 | パケットデ−タ量制御方式、パケット送出方法、および、デ−タ伝送装置 |
JPH0490645A (ja) * | 1990-08-03 | 1992-03-24 | Mitsubishi Electric Corp | 音声パケット組立分解装置 |
FR2674650A1 (fr) * | 1991-03-29 | 1992-10-02 | Albertin Pierre | Procede de realisation d'un commutateur de paquets x 25 resistant aux pannes, extensible en service et a processeurs paralleles mimd. |
US5463623A (en) * | 1991-07-31 | 1995-10-31 | At&T Ipm Corp. | Integrated wireless telecommunication and local area network system |
JP3037476B2 (ja) * | 1991-08-28 | 2000-04-24 | 富士通株式会社 | Atmセル組立・分解方式 |
US5384770A (en) * | 1992-05-08 | 1995-01-24 | Hayes Microcomputer Products, Inc. | Packet assembler |
US5631935A (en) * | 1993-05-06 | 1997-05-20 | Run-Rad Unlimited Networking, Ltd. | Method and apparatus for governing information transfer using an efficient transport protocol |
WO1995026089A1 (en) * | 1994-03-18 | 1995-09-28 | Research In Motion Limited | Method and apparatus for maximizing the transmission of data in a wireless data communication network |
US5553075A (en) * | 1994-06-22 | 1996-09-03 | Ericsson Ge Mobile Communications Inc. | Packet data protocol for wireless communication |
US5450411A (en) * | 1994-09-02 | 1995-09-12 | At&T Global Information Solutions Company | Network interface for multiplexing and demultiplexing isochronous and bursty data streams in ATM networks |
KR100418848B1 (ko) * | 1994-12-09 | 2004-07-27 | 브렌트 타운젠드 | 고속디코더및디코딩방법 |
US5970103A (en) * | 1996-09-06 | 1999-10-19 | Townshend; Brent | High speed communications system for analog subscriber connections |
US5574858A (en) * | 1995-08-11 | 1996-11-12 | Dell U.S.A., L.P. | Method and apparatus for, upon receipt of data from a mouse, requiring the remainder of data needed to constitute a packet to be received within one second |
KR100251712B1 (ko) * | 1997-07-11 | 2000-04-15 | 윤종용 | 전전자교환기에서 엑스.25 프로토콜 통신을 위한 엑스.25망정합장치 |
JP3319367B2 (ja) * | 1997-10-14 | 2002-08-26 | ケイディーディーアイ株式会社 | 網接続装置 |
US6256323B1 (en) * | 1997-12-08 | 2001-07-03 | Cisco Technology, Inc. | Method and apparatus for efficiently transporting asynchronous characters over an ATM network |
US6477143B1 (en) | 1998-01-25 | 2002-11-05 | Dror Ginossar | Method and apparatus for packet network congestion avoidance and control |
US7319860B2 (en) * | 2002-11-07 | 2008-01-15 | Research In Motion Limited | Pseudo-interactive input processing in wireless environments |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU591057B2 (en) * | 1984-06-01 | 1989-11-30 | Digital Equipment Corporation | Local area network for digital data processing system |
US4737950A (en) * | 1985-05-31 | 1988-04-12 | Rockwell International Corp. | Multifunction bus to user device interface circuit |
GB8526620D0 (en) * | 1985-10-29 | 1985-12-04 | British Telecomm | Communications network |
JPS6354844A (ja) * | 1986-08-26 | 1988-03-09 | Nec Corp | 半二重通信用コ−ドインデペンデント型パケツト化方式 |
FR2616025B1 (fr) * | 1987-05-26 | 1989-07-21 | Lespagnol Albert | Methode et systeme de controle de flux de paquets |
US4893306A (en) * | 1987-11-10 | 1990-01-09 | Bell Communications Research, Inc. | Method and apparatus for multiplexing circuit and packet traffic |
-
1989
- 1989-05-01 US US07/345,912 patent/US5056088A/en not_active Expired - Lifetime
-
1990
- 1990-04-11 CA CA002014407A patent/CA2014407C/en not_active Expired - Lifetime
- 1990-04-25 DE DE69022278T patent/DE69022278T2/de not_active Expired - Lifetime
- 1990-04-25 EP EP90304435A patent/EP0396309B1/de not_active Expired - Lifetime
- 1990-04-30 KR KR1019900006078A patent/KR0149860B1/ko not_active IP Right Cessation
- 1990-05-01 JP JP11189090A patent/JP2588488B2/ja not_active Expired - Lifetime
-
1996
- 1996-05-02 HK HK78296A patent/HK78296A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5056088A (en) | 1991-10-08 |
KR900019424A (ko) | 1990-12-24 |
JP2588488B2 (ja) | 1997-03-05 |
EP0396309B1 (de) | 1995-09-13 |
CA2014407C (en) | 1996-11-12 |
CA2014407A1 (en) | 1990-11-01 |
EP0396309A2 (de) | 1990-11-07 |
JPH02305041A (ja) | 1990-12-18 |
HK78296A (en) | 1996-05-10 |
DE69022278D1 (de) | 1995-10-19 |
EP0396309A3 (de) | 1992-12-23 |
KR0149860B1 (ko) | 1999-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |