JPH09504677A - データ通信網におけるデータ・フロー伝送システム - Google Patents
データ通信網におけるデータ・フロー伝送システムInfo
- Publication number
- JPH09504677A JPH09504677A JP8514269A JP51426996A JPH09504677A JP H09504677 A JPH09504677 A JP H09504677A JP 8514269 A JP8514269 A JP 8514269A JP 51426996 A JP51426996 A JP 51426996A JP H09504677 A JPH09504677 A JP H09504677A
- Authority
- JP
- Japan
- Prior art keywords
- network
- networks
- physical
- address
- level
- 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.)
- Granted
Links
Classifications
-
- 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]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
- H04L12/417—Bus networks with decentralised control with deterministic access, e.g. token passing
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- 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
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/106—Mapping addresses of different types across networks, e.g. mapping telephone numbers to data network addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5084—Providing for device mobility
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.データ通信ネットワーク(5、6、13、14、24、25、26)におけ るデータ・フロー伝送システムであって、 特定の物理ネットワーク(5、6、13、14、24、25、26)とは独立 した、各ネットワーク加入者が通信する際に使用するアプリケーション・レベル と、 ネットワーク・プロトコルが属し、物理ネットワーク(5、6、13、14、 24、25、26)から独立しているネットワーク・レベル(27)と、 少なくとも2つの異なる物理ネットワーク(24、25)を統合し、それらの ネットワークがネットワーク・レベルにとって1つの物理ネットワークとして見 えるようにする、ネットワーク統合機構(28)と、 ネットワーク統合機構(28)とネットワーク・レベル(27)の間に構成さ れたネットワーク・インタフェース(23)とを備えるシステム。 2.ネットワーク統合機構(28)がネットワーク・レベル(27)上に配置さ れていることを特徴とする、請求項1に記載のシステム。 3.ネットワーク統合機構(28)が、ネットワーク加入者を異なる物理ネット ワーク(24、25)を介してアドレスすることができるようにするネットワー ク属性を提供することを特徴とする、請求項1または2あるいはその両方に記載 のシステム。 4.属性管理プロトコルに従って動作し、1つのネットワークから他のネットワ ークに移るときそれに応じて属性を変換するネットワーク属性マネージャを使用 して、ネットワーク属性の変更が自動的に行われることを特徴とする、請求項1 ないし3のいずれか一項または複数の項に記載のシステム。 5.ネットワーク統合機構(28)がコンピュータ・プログラムとして実現され ることを特徴とする、請求項1ないし4のいずれか一項または複数の項に記載の システム。 6.移動体ネットワーク加入者(21)が少なくとも2つの異なるセルラ・ネッ トワーク(24、25)を介してセルラ・ネットワーク及び固定ネットワークの ネットワーク加入者と希望に応じて通信することを特徴とする、請求項1ないし 5のいずれか一項または複数の項に記載のシステム。 7.セルラ・ネットワークと固定ネットワークとの間の通信がゲートウェイを介 して行われることを特徴とする、請求項1ないし6のいずれか一項または複数の 項に記載のシステム。 8.Internetプロトコルがネットワーク・レベル(27)のプロトコル として使用されることを特徴とする、請求項1ないし7のいずれか一項または複 数の項に記載のシステム。 9.固定ネットワーク加入者側(22)のユーザ・プログラムが単一のInte rnetプロトコル・アドレス(23)を使用して移動体加入者をアドレスする ことを特徴とする、 請求項8に記載のシステム。 10.Internetプロトコル・アドレス(23)が、ネットワーク加入者 (21)がその中を移動する物理ネットワークから独立していることを特徴とす る、請求項8または9あるいはその両方に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4438522A DE4438522C2 (de) | 1994-10-31 | 1994-10-31 | Einrichtung zur Übertragung von Datenströmen in Datenkommunikationsnetzen |
DE4438522.6 | 1994-10-31 | ||
PCT/EP1995/002186 WO1996013924A1 (de) | 1994-10-31 | 1995-06-07 | Einrichtung zur übertragung von datenströmen in datenkommunikationsnetzen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09504677A true JPH09504677A (ja) | 1997-05-06 |
JP2970686B2 JP2970686B2 (ja) | 1999-11-02 |
Family
ID=6531909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8514269A Expired - Lifetime JP2970686B2 (ja) | 1994-10-31 | 1995-06-07 | データ通信網におけるデータ・フロー伝送システム |
Country Status (12)
Country | Link |
---|---|
US (1) | US5961607A (ja) |
EP (1) | EP0737396A1 (ja) |
JP (1) | JP2970686B2 (ja) |
KR (1) | KR100266723B1 (ja) |
CN (1) | CN1103527C (ja) |
CA (1) | CA2176333C (ja) |
CZ (1) | CZ290748B6 (ja) |
DE (1) | DE4438522C2 (ja) |
HU (1) | HU217721B (ja) |
PL (1) | PL177380B1 (ja) |
RU (1) | RU2121761C1 (ja) |
WO (1) | WO1996013924A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031978A (en) * | 1996-06-28 | 2000-02-29 | International Business Machines Corporation | System, method and program for enabling a client to reconnect to a same server in a network of computer systems after the server has moved to a different network address |
CA2213984A1 (en) * | 1996-08-22 | 1998-02-22 | Norand Corporation | Enhanced mobility and address resolution in a wireless premises based network |
KR100447158B1 (ko) * | 1998-08-11 | 2004-10-14 | 엘지전자 주식회사 | 인터넷/패킷망 접속을 위한 시스템 네트웍 |
DE19809398A1 (de) * | 1998-03-05 | 1999-09-09 | Sel Verteidigungssysteme Gmbh | Verfahren zum gemeinsamen Betreiben einer Vielzahl militärischer Führungssysteme, sowie ein System zur Durchführung dieses Verfahrens und eine Nutzerschnittstelle hierfür |
US7010618B1 (en) * | 1998-10-19 | 2006-03-07 | Siemens Aktiengesellschaft | Network architecture for communication networks or data networks |
US6243581B1 (en) * | 1998-12-11 | 2001-06-05 | Nortel Networks Limited | Method and system for seamless roaming between wireless communication networks with a mobile terminal |
JP3196747B2 (ja) * | 1998-12-18 | 2001-08-06 | 三菱マテリアル株式会社 | 移動無線機、基地局無線機、及び、その記録媒体 |
KR100605812B1 (ko) * | 1998-12-30 | 2006-11-30 | 삼성전자주식회사 | 전송장치의 데이터 통신 채널 처리장치와 프로토콜 스택 구성및 운용방법 |
US7970929B1 (en) * | 2002-03-19 | 2011-06-28 | Dunti Llc | Apparatus, system, and method for routing data to and from a host that is moved from one location on a communication system to another location on the communication system |
US7103653B2 (en) * | 2000-06-05 | 2006-09-05 | Fujitsu Limited | Storage area network management system, method, and computer-readable medium |
US8019335B2 (en) * | 2001-01-29 | 2011-09-13 | Nokia Corporation | Identifying neighboring cells in telecommunication network |
US7120704B2 (en) * | 2002-01-31 | 2006-10-10 | International Business Machines Corporation | Method and system for workload balancing in a network of computer systems |
US20040203752A1 (en) * | 2002-11-18 | 2004-10-14 | Toshiba America Information Systems, Inc. | Mobility communications system |
US8130700B2 (en) * | 2007-06-15 | 2012-03-06 | Silver Spring Networks, Inc. | Method and system for providing network and routing protocols for utility services |
US8683572B1 (en) | 2008-01-24 | 2014-03-25 | Dunti Llc | Method and apparatus for providing continuous user verification in a packet-based network |
DE102010056593B4 (de) | 2010-06-25 | 2013-01-03 | Baumann Maschinenbau Solms Gmbh & Co. Kg | Verfahren zur Ermittlung einer Ortsposition einer Seitenkante eines Materialstapels |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115432A (en) * | 1989-12-12 | 1992-05-19 | At&T Bell Laboratories | Communication architecture for high speed networking |
US5301303A (en) * | 1990-04-23 | 1994-04-05 | Chipcom Corporation | Communication system concentrator configurable to different access methods |
US5159592A (en) * | 1990-10-29 | 1992-10-27 | International Business Machines Corporation | Network address management for a wired network supporting wireless communication to a plurality of mobile users |
DE69330981T2 (de) * | 1992-04-20 | 2002-06-27 | 3Com Corp., Santa Clara | Vorrichtung zur Netzmittelerweiterung auf entfernte Netzwerke |
US5442633A (en) * | 1992-07-08 | 1995-08-15 | International Business Machines Corporation | Shortcut network layer routing for mobile hosts |
DE69326656T2 (de) * | 1992-07-17 | 2000-05-31 | Sun Microsystems, Inc. | Verfahren und Gerät zur Selbstorganisation in einem drahtlosen lokalen Netz |
US5457680A (en) * | 1993-05-18 | 1995-10-10 | International Business Machines Corporation | Data gateway for mobile data radio terminals in a data communication network |
US5325362A (en) * | 1993-09-29 | 1994-06-28 | Sun Microsystems, Inc. | Scalable and efficient intra-domain tunneling mobile-IP scheme |
USH1641H (en) * | 1993-11-30 | 1997-04-01 | Gte Mobile Communications Service Corporation | Connection of mobile devices to heterogenous networks |
US5636216A (en) * | 1994-04-08 | 1997-06-03 | Metricom, Inc. | Method for translating internet protocol addresses to other distributed network addressing schemes |
US5655140A (en) * | 1994-07-22 | 1997-08-05 | Network Peripherals | Apparatus for translating frames of data transferred between heterogeneous local area networks |
US5598536A (en) * | 1994-08-09 | 1997-01-28 | Shiva Corporation | Apparatus and method for providing remote users with the same unique IP address upon each network access |
US5533026A (en) * | 1995-03-06 | 1996-07-02 | International Business Machines Corporation | Communication system including method and apparatus for maintaining communications with a mobile terminal |
US5732074A (en) * | 1996-01-16 | 1998-03-24 | Cellport Labs, Inc. | Mobile portable wireless communication system |
US5708655A (en) * | 1996-06-14 | 1998-01-13 | Telefonaktiebolaget L M Ericsson Publ | Method and apparatus for addressing a wireless communication station with a dynamically-assigned address |
-
1994
- 1994-10-31 DE DE4438522A patent/DE4438522C2/de not_active Expired - Lifetime
-
1995
- 1995-06-07 EP EP95922525A patent/EP0737396A1/de not_active Ceased
- 1995-06-07 KR KR1019960703259A patent/KR100266723B1/ko not_active IP Right Cessation
- 1995-06-07 CN CN95191096A patent/CN1103527C/zh not_active Expired - Lifetime
- 1995-06-07 CA CA002176333A patent/CA2176333C/en not_active Expired - Fee Related
- 1995-06-07 WO PCT/EP1995/002186 patent/WO1996013924A1/de not_active Application Discontinuation
- 1995-06-07 PL PL95315123A patent/PL177380B1/pl not_active IP Right Cessation
- 1995-06-07 HU HU9601771A patent/HU217721B/hu not_active IP Right Cessation
- 1995-06-07 JP JP8514269A patent/JP2970686B2/ja not_active Expired - Lifetime
- 1995-06-07 US US08/656,351 patent/US5961607A/en not_active Expired - Lifetime
- 1995-06-07 CZ CZ19961927A patent/CZ290748B6/cs not_active IP Right Cessation
- 1995-06-07 RU RU96116895/09A patent/RU2121761C1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL177380B1 (pl) | 1999-11-30 |
CZ192796A3 (en) | 1996-10-16 |
HU217721B (hu) | 2000-04-28 |
HU9601771D0 (en) | 1996-09-30 |
JP2970686B2 (ja) | 1999-11-02 |
WO1996013924A1 (de) | 1996-05-09 |
CN1137850A (zh) | 1996-12-11 |
EP0737396A1 (de) | 1996-10-16 |
DE4438522A1 (de) | 1996-05-02 |
HUT75263A (en) | 1997-05-28 |
US5961607A (en) | 1999-10-05 |
CN1103527C (zh) | 2003-03-19 |
RU2121761C1 (ru) | 1998-11-10 |
DE4438522C2 (de) | 1997-08-21 |
CA2176333A1 (en) | 1996-05-09 |
KR100266723B1 (ko) | 2000-09-15 |
KR960706737A (ko) | 1996-12-09 |
PL315123A1 (en) | 1996-10-14 |
CZ290748B6 (cs) | 2002-10-16 |
CA2176333C (en) | 2004-05-11 |
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