DE69619447T2 - Kommunikationssystem für eine Datenverarbeitungsanlage mit Ersetzung von fehlgeschlagenen Routinen durch Kompensationssignale - Google Patents
Kommunikationssystem für eine Datenverarbeitungsanlage mit Ersetzung von fehlgeschlagenen Routinen durch KompensationssignaleInfo
- Publication number
- DE69619447T2 DE69619447T2 DE69619447T DE69619447T DE69619447T2 DE 69619447 T2 DE69619447 T2 DE 69619447T2 DE 69619447 T DE69619447 T DE 69619447T DE 69619447 T DE69619447 T DE 69619447T DE 69619447 T2 DE69619447 T2 DE 69619447T2
- Authority
- DE
- Germany
- Prior art keywords
- routines
- failed
- replacement
- data processing
- compensation signals
- 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
Classifications
-
- 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
-
- 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
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/527,668 US5721830A (en) | 1995-09-12 | 1995-09-12 | Host signal processing communication system that compensates for missed execution of signal maintenance procedures |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69619447D1 DE69619447D1 (de) | 2002-04-04 |
DE69619447T2 true DE69619447T2 (de) | 2002-11-21 |
Family
ID=24102432
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0762655T Pending DE762655T1 (de) | 1995-09-12 | 1996-09-05 | Hauptsignalverarbeitungskommunikationssystem unter Kompensation von Fehlausführung der Signalwartungsprozeduren |
DE69619447T Expired - Fee Related DE69619447T2 (de) | 1995-09-12 | 1996-09-05 | Kommunikationssystem für eine Datenverarbeitungsanlage mit Ersetzung von fehlgeschlagenen Routinen durch Kompensationssignale |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0762655T Pending DE762655T1 (de) | 1995-09-12 | 1996-09-05 | Hauptsignalverarbeitungskommunikationssystem unter Kompensation von Fehlausführung der Signalwartungsprozeduren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5721830A (de) |
EP (1) | EP0762655B1 (de) |
JP (1) | JPH09231153A (de) |
DE (2) | DE762655T1 (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5940459A (en) * | 1996-07-09 | 1999-08-17 | Pc-Tel, Inc. | Host signal processor modem and telephone |
JPH1040020A (ja) * | 1996-07-19 | 1998-02-13 | Canon Inc | データ記録装置及びその方法 |
WO1998029807A1 (en) * | 1996-12-30 | 1998-07-09 | Cirrus Logic, Inc. | Real time services in backwardly compatible operating systems |
US5925114A (en) * | 1997-03-21 | 1999-07-20 | Motorola, Inc. | Modem implemented in software for operation on a general purpose computer having operating system with different execution priority levels |
US6167133A (en) * | 1997-04-02 | 2000-12-26 | At&T Corporation | Echo detection, tracking, cancellation and noise fill in real time in a communication system |
US5931915A (en) * | 1997-05-13 | 1999-08-03 | International Business Machines Corporation | Method for processing early arrival messages within a multinode asynchronous data communications system |
US5931950A (en) * | 1997-06-17 | 1999-08-03 | Pc-Tel, Inc. | Wake-up-on-ring power conservation for host signal processing communication system |
US6792039B1 (en) * | 1997-11-13 | 2004-09-14 | Surf Communication Solutions Ltd. | Method for controlled reducing of processor utilization by a soft modem and a soft modem with controlled different processor utilization modes |
US7200168B1 (en) | 1997-11-13 | 2007-04-03 | Surf Communication Solutions Ltd. | Stable operation of media gateway |
IL132888A0 (en) | 1999-11-11 | 2001-03-19 | Surf Comm Solutions Ltd | Channel load balancing |
US6195702B1 (en) * | 1997-12-01 | 2001-02-27 | Advanced Micro Devices, Inc. | Modem for maintaining connection during loss of controller synchronism |
US6112266A (en) * | 1998-01-22 | 2000-08-29 | Pc-Tel, Inc. | Host signal processing modem using a software circular buffer in system memory and direct transfers of samples to maintain a communication signal |
US6427178B2 (en) * | 1998-03-04 | 2002-07-30 | Conexant Systems, Inc. | Software modem having a multi-task plug-in architecture |
US6330597B2 (en) | 1998-03-04 | 2001-12-11 | Conexant Systems, Inc. | Method and apparatus for monitoring, controlling, and configuring remote communication devices |
US6314475B1 (en) | 1998-03-04 | 2001-11-06 | Conexant Systems, Inc. | Method and apparatus for monitoring, controlling and configuring local communication devices |
US6563863B1 (en) | 1998-06-22 | 2003-05-13 | Ati International Srl | Computer modem |
US6411689B1 (en) * | 1998-08-17 | 2002-06-25 | Hughes Electronics Corporation | Facsimile call success rates in long delay environments |
US6490628B2 (en) * | 1998-09-25 | 2002-12-03 | Intel Corporation | Modem using a digital signal processor and a signal based command set |
US6711205B1 (en) | 1998-09-25 | 2004-03-23 | Intel Corporation | Tone detector for use in a modem |
US6502138B2 (en) * | 1998-09-25 | 2002-12-31 | Intel Corporation | Modem with code execution adapted to symbol rate |
US6711206B1 (en) | 1998-09-25 | 2004-03-23 | Intel Corporation | Modem using a digital signal processor and separate transmit and receive sequencers |
US6374312B1 (en) * | 1998-09-25 | 2002-04-16 | Intel Corporation | System for dedicating a host processor to running one of a plurality of modem programs and dedicating a DSP to running another one of the modem programs |
US6625208B2 (en) * | 1998-09-25 | 2003-09-23 | Intel Corporation | Modem using batch processing of signal samples |
US6661848B1 (en) | 1998-09-25 | 2003-12-09 | Intel Corporation | Integrated audio and modem device |
US6233250B1 (en) | 1998-11-13 | 2001-05-15 | Integrated Telecom Express, Inc. | System and method for reducing latency in software modem for high-speed synchronous transmission |
US6295314B1 (en) | 1998-11-16 | 2001-09-25 | Advanced Micro Devices, Inc. | Method and apparatus for partitioning a modem between non-real-time and real-time processing environments |
JP3685635B2 (ja) * | 1999-01-26 | 2005-08-24 | 三洋電機株式会社 | 遠隔制御装置およびそれに制御される電子機器ならびにその制御方法 |
US6425091B1 (en) * | 1999-02-03 | 2002-07-23 | Motorola, Inc. | Method and apparatus for tolerating scheduling latency and achieving time alignment for transmit and receive signals in high-speed modems implemented on host processors |
US6577639B1 (en) | 1999-06-01 | 2003-06-10 | Ati International Srl | Reducing modem transmit latency |
US6490676B1 (en) | 1999-07-29 | 2002-12-03 | Intel Corporation | Method and apparatus for protecting against failures due to data unavailability in real-time data processing |
US6327249B1 (en) | 1999-08-04 | 2001-12-04 | Ess Technology, Inc | Data communication device |
US6651107B1 (en) | 1999-09-21 | 2003-11-18 | Intel Corporation | Reduced hardware network adapter and communication |
US7257642B1 (en) | 1999-11-11 | 2007-08-14 | Surp Communication Solutions Ltd. | Channel load balancing |
US6408409B1 (en) * | 1999-11-15 | 2002-06-18 | Sun Microsystems, Inc. | Method and apparatus for ring buffer flow error detection |
US6693972B1 (en) * | 1999-12-07 | 2004-02-17 | Richard Thomas Flanagan | Data apparatus for maintaining analog line signal during a data sample underrun condition |
US6700917B1 (en) * | 2000-06-30 | 2004-03-02 | Intel Corporation | Method and apparatus for increasing soft modem capacity |
US6631429B2 (en) | 1999-12-23 | 2003-10-07 | Intel Corporation | Real-time processing of a synchronous or isochronous data stream in the presence of gaps in the data stream due to queue underflow or overflow |
US6721356B1 (en) * | 2000-01-03 | 2004-04-13 | Advanced Micro Devices, Inc. | Method and apparatus for buffering data samples in a software based ADSL modem |
US20030014484A1 (en) * | 2000-11-09 | 2003-01-16 | Arnon Netzer | Scheduling in a remote-access server |
US7076016B1 (en) | 2000-02-28 | 2006-07-11 | Advanced Micro Devices, Inc. | Method and apparatus for buffering data samples in a software based ADSL modem |
US6662321B1 (en) * | 2000-03-21 | 2003-12-09 | Conexant Systems, Inc. | Modem using phase coherence to adapt for missing transmission samples |
AU2001241011A1 (en) * | 2000-05-09 | 2001-11-20 | Surf Communication Solutions, Ltd. | Always-on access server pool |
US6687344B1 (en) | 2001-09-07 | 2004-02-03 | Pctel,Inx. | Parallel handset on-hook/off-hook detection by software-based signal power measurement |
US20030065830A1 (en) * | 2001-09-28 | 2003-04-03 | Chien-Cheng Tung | Parameters for an adaptive modem |
EP1479145B1 (de) * | 2002-02-25 | 2014-11-05 | General Electric Company | Integriertes schutz-, überwachungs- und steuersystem |
US7424003B2 (en) * | 2004-03-08 | 2008-09-09 | Surf Communication Solutions | Multi-parameter scheduling in communication systems |
US20060075149A1 (en) * | 2004-10-01 | 2006-04-06 | Via Telecom Co., Ltd. | Communications command control system with a software based at command receiver/transmitter |
JP4509749B2 (ja) * | 2004-11-24 | 2010-07-21 | 富士通株式会社 | 処理制御装置、データ通信装置およびそのプログラム |
US8514697B2 (en) * | 2010-01-08 | 2013-08-20 | Sycamore Networks, Inc. | Mobile broadband packet switched traffic optimization |
US8560552B2 (en) * | 2010-01-08 | 2013-10-15 | Sycamore Networks, Inc. | Method for lossless data reduction of redundant patterns |
US9325625B2 (en) | 2010-01-08 | 2016-04-26 | Citrix Systems, Inc. | Mobile broadband packet switched traffic optimization |
US9075764B2 (en) * | 2010-08-11 | 2015-07-07 | Apple Inc. | Multiprocessor system-on-a-chip for machine vision algorithms |
US9032157B2 (en) * | 2012-12-11 | 2015-05-12 | International Business Machines Corporation | Virtual machine failover |
US9069701B2 (en) * | 2012-12-11 | 2015-06-30 | International Business Machines Corporation | Virtual machine failover |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169289A (en) * | 1977-07-08 | 1979-09-25 | Bell Telephone Laboratories, Incorporated | Data processor with improved cyclic data buffer apparatus |
US4680750A (en) * | 1984-10-01 | 1987-07-14 | Lynch Communication Systems, Inc. | Universal high-speed span line switch |
US4972411A (en) * | 1988-04-27 | 1990-11-20 | Mitsubishi Denki Kabushiki Kaisha | Signalling transmission system |
US4991169A (en) * | 1988-08-02 | 1991-02-05 | International Business Machines Corporation | Real-time digital signal processing relative to multiple digital communication channels |
US4995074A (en) * | 1989-04-03 | 1991-02-19 | Goldman Bruce J | Switched line modem interface system |
US5375228A (en) * | 1991-02-04 | 1994-12-20 | Analog Devices, Inc. | Real-time signal analysis apparatus and method for digital signal processor emulation |
EP0648034A1 (de) * | 1993-09-08 | 1995-04-12 | ALCATEL BELL Naamloze Vennootschap | Rechnernetzwerkserver und Schnittstellenmodule für ein Kommunikationsnetz |
US5648777A (en) * | 1993-12-16 | 1997-07-15 | Lucent Technologies Inc. | Data converter with FIFO |
US5678059A (en) * | 1994-02-18 | 1997-10-14 | Lucent Technologies Inc. | Technique for time-sharing a microprocessor between a computer and a modem |
-
1995
- 1995-09-12 US US08/527,668 patent/US5721830A/en not_active Expired - Fee Related
-
1996
- 1996-09-05 EP EP96306429A patent/EP0762655B1/de not_active Expired - Lifetime
- 1996-09-05 DE DE0762655T patent/DE762655T1/de active Pending
- 1996-09-05 DE DE69619447T patent/DE69619447T2/de not_active Expired - Fee Related
- 1996-09-11 JP JP8262412A patent/JPH09231153A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5721830A (en) | 1998-02-24 |
JPH09231153A (ja) | 1997-09-05 |
DE762655T1 (de) | 1998-01-02 |
DE69619447D1 (de) | 2002-04-04 |
EP0762655A3 (de) | 1998-04-22 |
EP0762655B1 (de) | 2002-02-27 |
EP0762655A2 (de) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |