WO1998014023A1 - Configurable digital wireless and wired communications system architecture - Google Patents
Configurable digital wireless and wired communications system architecture Download PDFInfo
- Publication number
- WO1998014023A1 WO1998014023A1 PCT/US1997/017150 US9717150W WO9814023A1 WO 1998014023 A1 WO1998014023 A1 WO 1998014023A1 US 9717150 W US9717150 W US 9717150W WO 9814023 A1 WO9814023 A1 WO 9814023A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cpu
- digital
- microcontroller
- coupled
- digital signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69733314T DE69733314T2 (en) | 1996-09-25 | 1997-09-24 | CONFIGURABLE ARCHITECTURE FOR DIGITAL WIRELESS AND WIRE-LINKED MESSAGE TRANSMISSION SYSTEMS |
EP97945275A EP0928550B1 (en) | 1996-09-25 | 1997-09-24 | Configurable digital wireless and wired communications system architecture |
JP10515876A JP2001501791A (en) | 1996-09-25 | 1997-09-24 | Configurable wireless and wired digital communication system architecture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/719,799 | 1996-09-25 | ||
US08/719,799 US5790817A (en) | 1996-09-25 | 1996-09-25 | Configurable digital wireless and wired communications system architecture for implementing baseband functionality |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998014023A1 true WO1998014023A1 (en) | 1998-04-02 |
WO1998014023A9 WO1998014023A9 (en) | 1998-07-30 |
Family
ID=24891412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/017150 WO1998014023A1 (en) | 1996-09-25 | 1997-09-24 | Configurable digital wireless and wired communications system architecture |
Country Status (5)
Country | Link |
---|---|
US (1) | US5790817A (en) |
EP (1) | EP0928550B1 (en) |
JP (1) | JP2001501791A (en) |
DE (1) | DE69733314T2 (en) |
WO (1) | WO1998014023A1 (en) |
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WO1999060715A1 (en) * | 1998-05-18 | 1999-11-25 | Motorola, Inc. | Communicator having reconfigurable resources |
WO1999062194A1 (en) * | 1998-05-29 | 1999-12-02 | Motorola, Inc. | Multiple waveform software radio |
WO1999063436A1 (en) * | 1998-06-01 | 1999-12-09 | Motorola, Inc. | Communications system having a distributed object architecture |
US6258823B1 (en) * | 1996-07-12 | 2001-07-10 | Ariad Pharmaceuticals, Inc. | Materials and method for treating or preventing pathogenic fungal infection |
WO2001056235A1 (en) * | 2000-01-25 | 2001-08-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Combination switch and routing-switching radio base station |
WO2006051817A1 (en) | 2004-11-10 | 2006-05-18 | Olympus Corporation | Imaging device |
DE10340424B4 (en) * | 2003-09-02 | 2006-07-27 | Infineon Technologies Ag | Operating state-dependent distribution of tasks in mobile communication terminals with multiple micro-processors |
EP2187697A1 (en) * | 2008-11-14 | 2010-05-19 | Telefonaktiebolaget L M Ericsson (publ) | Modular radio network access device |
US7805591B2 (en) | 2004-03-03 | 2010-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for dual-core processing |
EP2256937A1 (en) * | 2009-05-28 | 2010-12-01 | Universität Duisburg-Essen | Digital receiver, digital transmitter, method for operating a digital receiver or a digital transmitter and computer program |
CN102034065A (en) * | 2009-09-25 | 2011-04-27 | 手持产品公司 | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US10013588B2 (en) | 2011-08-17 | 2018-07-03 | Hand Held Products, Inc. | Encoded information reading terminal with multi-directional antenna |
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US6128307A (en) * | 1997-12-01 | 2000-10-03 | Advanced Micro Devices, Inc. | Programmable data flow processor for performing data transfers |
US6012136A (en) * | 1997-12-01 | 2000-01-04 | Advanced Micro Devices, Inc. | Communications system with a configurable data transfer architecture |
US6658268B1 (en) | 1998-05-01 | 2003-12-02 | Motorola, Inc. | Enhanced companion digital organizer for a cellular phone device |
US7072688B2 (en) * | 1998-05-01 | 2006-07-04 | Motorola, Inc. | Enhanced companion digital organizer for a cellular phone device |
GB2342535A (en) * | 1998-10-09 | 2000-04-12 | Ericsson Telefon Ab L M | A modular radio telecommunications terminal |
US6769033B1 (en) * | 1999-08-27 | 2004-07-27 | International Business Machines Corporation | Network processor processing complex and methods |
WO2001054300A2 (en) * | 2000-01-24 | 2001-07-26 | Radioscape Limited | Digital wireless basestation |
US6609188B1 (en) * | 2000-03-31 | 2003-08-19 | Intel Corporation | Data flow processor |
US7315556B1 (en) * | 2000-07-31 | 2008-01-01 | Agere Systems Inc. | Shared CODEC in multiprocessor systems |
US7277542B2 (en) * | 2000-09-25 | 2007-10-02 | Broadcom Corporation | Stream cipher encryption application accelerator and methods thereof |
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DE60143707D1 (en) * | 2000-10-31 | 2011-02-03 | Millennial Net Inc | NETWORKED PROCESSING SYSTEM WITH OPTIMIZED PERFORMANCE EFFICIENCY |
US6986066B2 (en) | 2001-01-05 | 2006-01-10 | International Business Machines Corporation | Computer system having low energy consumption |
US6990598B2 (en) * | 2001-03-21 | 2006-01-24 | Gallitzin Allegheny Llc | Low power reconfigurable systems and methods |
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US7752419B1 (en) | 2001-03-22 | 2010-07-06 | Qst Holdings, Llc | Method and system for managing hardware resources to implement system functions using an adaptive computing architecture |
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US8108656B2 (en) | 2002-08-29 | 2012-01-31 | Qst Holdings, Llc | Task definition for specifying resource requirements |
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US8276135B2 (en) | 2002-11-07 | 2012-09-25 | Qst Holdings Llc | Profiling of software and circuit designs utilizing data operation analyses |
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US20040114676A1 (en) * | 2002-12-13 | 2004-06-17 | Texas Instruments Incorporated | Upstream signal optimizer with a transmitter employing the same and a method of optimizing an upstream signal |
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US7313399B2 (en) * | 2003-06-05 | 2007-12-25 | Millennial Net, Inc. | Protocol for configuring a wireless network |
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US8356143B1 (en) | 2004-10-22 | 2013-01-15 | NVIDIA Corporatin | Prefetch mechanism for bus master memory access |
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-
1997
- 1997-09-24 JP JP10515876A patent/JP2001501791A/en active Pending
- 1997-09-24 DE DE69733314T patent/DE69733314T2/en not_active Expired - Lifetime
- 1997-09-24 EP EP97945275A patent/EP0928550B1/en not_active Expired - Lifetime
- 1997-09-24 WO PCT/US1997/017150 patent/WO1998014023A1/en active IP Right Grant
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Cited By (29)
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US6258823B1 (en) * | 1996-07-12 | 2001-07-10 | Ariad Pharmaceuticals, Inc. | Materials and method for treating or preventing pathogenic fungal infection |
AU749911B2 (en) * | 1998-05-18 | 2002-07-04 | General Dynamics Decision Systems, Inc. | Communicator having reconfigurable resources |
WO1999060715A1 (en) * | 1998-05-18 | 1999-11-25 | Motorola, Inc. | Communicator having reconfigurable resources |
KR100614531B1 (en) * | 1998-05-29 | 2006-08-23 | 모토로라 인코포레이티드 | Multiple waveform software radio |
WO1999062194A1 (en) * | 1998-05-29 | 1999-12-02 | Motorola, Inc. | Multiple waveform software radio |
US6181734B1 (en) | 1998-05-29 | 2001-01-30 | Motorola, Inc. | Multiple waveform software radio |
AU749830B2 (en) * | 1998-05-29 | 2002-07-04 | Motorola Solutions, Inc. | Multiple waveform software radio |
WO1999063436A1 (en) * | 1998-06-01 | 1999-12-09 | Motorola, Inc. | Communications system having a distributed object architecture |
WO2001056235A1 (en) * | 2000-01-25 | 2001-08-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Combination switch and routing-switching radio base station |
US7778662B2 (en) | 2003-09-02 | 2010-08-17 | Infineon Technologies Ag | Distribution of tasks as a function of the operating mode in mobile communication terminals having two or more microprocessors |
DE10340424B4 (en) * | 2003-09-02 | 2006-07-27 | Infineon Technologies Ag | Operating state-dependent distribution of tasks in mobile communication terminals with multiple micro-processors |
US7805591B2 (en) | 2004-03-03 | 2010-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for dual-core processing |
EP1811769A4 (en) * | 2004-11-10 | 2013-01-09 | Olympus Corp | Imaging device |
EP1811769A1 (en) * | 2004-11-10 | 2007-07-25 | Olympus Corporation | Imaging device |
WO2006051817A1 (en) | 2004-11-10 | 2006-05-18 | Olympus Corporation | Imaging device |
EP2187697A1 (en) * | 2008-11-14 | 2010-05-19 | Telefonaktiebolaget L M Ericsson (publ) | Modular radio network access device |
WO2010054941A1 (en) * | 2008-11-14 | 2010-05-20 | Telefonaktiebolaget L M Ericsson (Publ) | Modular radio network access device |
US8693418B2 (en) | 2008-11-14 | 2014-04-08 | Telefonaktiebolaget L M Ericsson (Publ) | Modular radio network access device |
EP2256937A1 (en) * | 2009-05-28 | 2010-12-01 | Universität Duisburg-Essen | Digital receiver, digital transmitter, method for operating a digital receiver or a digital transmitter and computer program |
EP2302561A3 (en) * | 2009-09-25 | 2011-07-06 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
CN102034065A (en) * | 2009-09-25 | 2011-04-27 | 手持产品公司 | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US8708236B2 (en) | 2009-09-25 | 2014-04-29 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US8919654B2 (en) | 2009-09-25 | 2014-12-30 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US9231644B2 (en) | 2009-09-25 | 2016-01-05 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US9485802B2 (en) | 2009-09-25 | 2016-11-01 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US9775190B2 (en) | 2009-09-25 | 2017-09-26 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US10075997B2 (en) | 2009-09-25 | 2018-09-11 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
EP3422244A3 (en) * | 2009-09-25 | 2019-04-17 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
US10013588B2 (en) | 2011-08-17 | 2018-07-03 | Hand Held Products, Inc. | Encoded information reading terminal with multi-directional antenna |
Also Published As
Publication number | Publication date |
---|---|
JP2001501791A (en) | 2001-02-06 |
DE69733314D1 (en) | 2005-06-23 |
EP0928550A1 (en) | 1999-07-14 |
DE69733314T2 (en) | 2006-03-16 |
US5790817A (en) | 1998-08-04 |
EP0928550B1 (en) | 2005-05-18 |
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