WO1998043401A3 - Software implementation of modem on computer - Google Patents
Software implementation of modem on computer Download PDFInfo
- Publication number
- WO1998043401A3 WO1998043401A3 PCT/US1998/003461 US9803461W WO9843401A3 WO 1998043401 A3 WO1998043401 A3 WO 1998043401A3 US 9803461 W US9803461 W US 9803461W WO 9843401 A3 WO9843401 A3 WO 9843401A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- modem
- execute
- hrt
- time
- software implementation
- Prior art date
Links
- 239000000872 buffer Substances 0.000 abstract 1
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
- H04L27/00—Modulated-carrier systems
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98907581A EP1012729A4 (en) | 1997-03-21 | 1998-02-24 | A modem implemented in software for operation on a general purpose computer in a non-real-time environment |
BR9808384-8A BR9808384A (en) | 1997-03-21 | 1998-02-24 | Milti-modulation mode modem for operation with a general purpose processor |
AU63349/98A AU6334998A (en) | 1997-03-21 | 1998-02-24 | A modem implemented in software for operation on a general purpose computer in anon-real-time environment |
CA002284277A CA2284277C (en) | 1997-03-21 | 1998-02-24 | Software implementation of modem on computer |
HK00105482A HK1026283A1 (en) | 1997-03-21 | 2000-09-01 | A modem implemented in software for operation on a general purpose computer in a non-real-time environment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/823,304 US5925114A (en) | 1997-03-21 | 1997-03-21 | Modem implemented in software for operation on a general purpose computer having operating system with different execution priority levels |
US08/823,304 | 1997-03-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998043401A2 WO1998043401A2 (en) | 1998-10-01 |
WO1998043401A3 true WO1998043401A3 (en) | 1998-11-05 |
Family
ID=25238368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/003461 WO1998043401A2 (en) | 1997-03-21 | 1998-02-24 | Software implementation of modem on computer |
Country Status (9)
Country | Link |
---|---|
US (1) | US5925114A (en) |
EP (1) | EP1012729A4 (en) |
CN (1) | CN1153149C (en) |
AU (1) | AU6334998A (en) |
BR (1) | BR9808384A (en) |
CA (1) | CA2284277C (en) |
HK (1) | HK1026283A1 (en) |
ID (1) | ID22521A (en) |
WO (1) | WO1998043401A2 (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6353857B2 (en) * | 1997-03-31 | 2002-03-05 | Intel Corporation | Controllerless modem |
US6570911B1 (en) * | 1997-06-27 | 2003-05-27 | Intel Corporation | Method and apparatus for controlling modem data pump parameters based on processor loading |
JPH1124907A (en) * | 1997-06-27 | 1999-01-29 | Toshiba Corp | Software development supporting method/device |
US6252900B1 (en) | 1997-06-30 | 2001-06-26 | Integrated Telecom Express, Inc. | Forward compatible and expandable high speed communications system and method of operation |
US6400759B1 (en) | 1997-06-30 | 2002-06-04 | Integrated Telecom Express, Inc. | Device driver for rate adaptable modem with forward compatible and expandable functionality |
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 |
US6314475B1 (en) | 1998-03-04 | 2001-11-06 | Conexant Systems, Inc. | Method and apparatus for monitoring, controlling and configuring local communication devices |
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 |
US6408351B1 (en) * | 1998-03-31 | 2002-06-18 | Compaq Computer Corporation | Host modem having a peripheral codec powered by a peripheral bus |
US6711206B1 (en) * | 1998-09-25 | 2004-03-23 | Intel Corporation | Modem using a digital signal processor and separate transmit and receive sequencers |
US6502138B2 (en) * | 1998-09-25 | 2002-12-31 | Intel Corporation | Modem with code execution adapted to symbol rate |
US6711205B1 (en) | 1998-09-25 | 2004-03-23 | Intel Corporation | Tone detector for use in a modem |
US6557061B1 (en) * | 1998-09-25 | 2003-04-29 | Intel Corporation | Modem instructions sequentially alternating executions between sending a predetermined number of symbols by a transmit sequencer and receiving by a receive sequencer |
US6661848B1 (en) * | 1998-09-25 | 2003-12-09 | Intel Corporation | Integrated audio and modem device |
US6625208B2 (en) * | 1998-09-25 | 2003-09-23 | Intel Corporation | Modem using batch processing of signal samples |
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 |
US6490628B2 (en) * | 1998-09-25 | 2002-12-03 | Intel Corporation | Modem using a digital signal processor and a signal based command set |
US6546434B1 (en) * | 1999-04-12 | 2003-04-08 | Eaton Corporation | Virtual device driver |
WO2001020456A1 (en) * | 1999-09-10 | 2001-03-22 | Hitachi, Ltd. | Operating system managing system and method |
US7257642B1 (en) | 1999-11-11 | 2007-08-14 | Surp Communication Solutions Ltd. | Channel load balancing |
US7577958B1 (en) * | 1999-12-09 | 2009-08-18 | Nortel Networks Limited | Expediting an operation in a computer system |
FR2803150A1 (en) * | 1999-12-22 | 2001-06-29 | St Microelectronics Sa | Terminal adaptor format ISDN bus/USB bus converter having pin series selective earth/different potential connected indicating adaptor power consumption class. |
US6363426B1 (en) | 2000-01-07 | 2002-03-26 | Dialout.Net, Inc. | System and method of allocating modem resources to software applications |
US20030014484A1 (en) * | 2000-11-09 | 2003-01-16 | Arnon Netzer | Scheduling in a remote-access server |
US6978233B1 (en) * | 2000-03-03 | 2005-12-20 | Unisys Corporation | Method for emulating multi-processor environment |
WO2001086466A2 (en) * | 2000-05-09 | 2001-11-15 | Surf Communication Solutions, Ltd. | Always-on access server pool |
AU2001278995A1 (en) * | 2000-07-24 | 2002-02-05 | Morphics Technology, Inc. | Distributed micro instruction set processor architecture for high-efficiency signal processing |
US6842812B1 (en) * | 2000-11-02 | 2005-01-11 | Intel Corporation | Event handling |
US7096353B2 (en) * | 2001-07-09 | 2006-08-22 | Advanced Micro Devices, Inc. | Software modem with privileged mode decryption of control codes |
US7197768B2 (en) * | 2001-07-09 | 2007-03-27 | Advanced Micro Devices, Inc. | Software modem for communicating data using encrypted data and unencrypted control codes |
US6842803B2 (en) * | 2001-07-09 | 2005-01-11 | Advanced Micro Devices, Inc. | Computer system with privileged-mode modem driver |
US20050034124A1 (en) * | 2003-03-27 | 2005-02-10 | House Eric Edward | Mechanism for simultaneously operating multiple applications on a personal digital assistant implementing a palm operating system |
CA2527633A1 (en) * | 2003-04-30 | 2004-11-11 | Dequn Liang | A multi-modulation transmitting method |
US20050180337A1 (en) * | 2004-01-20 | 2005-08-18 | Roemerman Steven D. | Monitoring and reporting system and method of operating the same |
US7424003B2 (en) * | 2004-03-08 | 2008-09-09 | Surf Communication Solutions | Multi-parameter scheduling in communication systems |
SG187534A1 (en) | 2010-08-29 | 2013-03-28 | Vascode Technologies Ltd | A system and methods for multi-tasking in a clientless mobile phone |
CN110844724A (en) | 2018-08-21 | 2020-02-28 | 奥的斯电梯公司 | Elevator data communication system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085449A (en) * | 1976-11-26 | 1978-04-18 | Paradyne Corporation | Digital modem |
US5408614A (en) * | 1993-12-17 | 1995-04-18 | Xircom, Inc. | Modem adapter for use with standard PC parallel port |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5170470A (en) * | 1988-05-02 | 1992-12-08 | National Semiconductor Corp. | Integrated modem which employs a host processor as its controller |
EP0545581B1 (en) * | 1991-12-06 | 1999-04-21 | National Semiconductor Corporation | Integrated data processing system including CPU core and parallel, independently operating DSP module |
US5721830A (en) * | 1995-09-12 | 1998-02-24 | Pc-Tel, Inc. | Host signal processing communication system that compensates for missed execution of signal maintenance procedures |
-
1997
- 1997-03-21 US US08/823,304 patent/US5925114A/en not_active Expired - Lifetime
-
1998
- 1998-02-24 CN CNB988035782A patent/CN1153149C/en not_active Expired - Lifetime
- 1998-02-24 ID IDW991032A patent/ID22521A/en unknown
- 1998-02-24 BR BR9808384-8A patent/BR9808384A/en not_active Application Discontinuation
- 1998-02-24 AU AU63349/98A patent/AU6334998A/en not_active Abandoned
- 1998-02-24 EP EP98907581A patent/EP1012729A4/en not_active Withdrawn
- 1998-02-24 WO PCT/US1998/003461 patent/WO1998043401A2/en not_active Application Discontinuation
- 1998-02-24 CA CA002284277A patent/CA2284277C/en not_active Expired - Lifetime
-
2000
- 2000-09-01 HK HK00105482A patent/HK1026283A1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085449A (en) * | 1976-11-26 | 1978-04-18 | Paradyne Corporation | Digital modem |
US5408614A (en) * | 1993-12-17 | 1995-04-18 | Xircom, Inc. | Modem adapter for use with standard PC parallel port |
Also Published As
Publication number | Publication date |
---|---|
CN1251184A (en) | 2000-04-19 |
CN1153149C (en) | 2004-06-09 |
AU6334998A (en) | 1998-10-20 |
EP1012729A2 (en) | 2000-06-28 |
WO1998043401A2 (en) | 1998-10-01 |
BR9808384A (en) | 2000-06-13 |
EP1012729A4 (en) | 2004-05-12 |
CA2284277C (en) | 2001-12-25 |
HK1026283A1 (en) | 2000-12-08 |
CA2284277A1 (en) | 1998-10-01 |
US5925114A (en) | 1999-07-20 |
ID22521A (en) | 1999-10-28 |
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