ATE361614T1 - Ultrabreitbandsender - Google Patents

Ultrabreitbandsender

Info

Publication number
ATE361614T1
ATE361614T1 AT01946645T AT01946645T ATE361614T1 AT E361614 T1 ATE361614 T1 AT E361614T1 AT 01946645 T AT01946645 T AT 01946645T AT 01946645 T AT01946645 T AT 01946645T AT E361614 T1 ATE361614 T1 AT E361614T1
Authority
AT
Austria
Prior art keywords
transmitter system
transmitter
data
wide band
ultra wide
Prior art date
Application number
AT01946645T
Other languages
English (en)
Inventor
Roberto Aiello
Gerald Rogerson
Carlton Sparrell
Jacob Tuft
Original Assignee
Pulse Link Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pulse Link Inc filed Critical Pulse Link Inc
Application granted granted Critical
Publication of ATE361614T1 publication Critical patent/ATE361614T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B2001/6908—Spread spectrum techniques using time hopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
AT01946645T 2000-06-21 2001-06-21 Ultrabreitbandsender ATE361614T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/599,969 US6952456B1 (en) 2000-06-21 2000-06-21 Ultra wide band transmitter

Publications (1)

Publication Number Publication Date
ATE361614T1 true ATE361614T1 (de) 2007-05-15

Family

ID=24401858

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01946645T ATE361614T1 (de) 2000-06-21 2001-06-21 Ultrabreitbandsender

Country Status (7)

Country Link
US (2) US6952456B1 (de)
EP (1) EP1295450B1 (de)
AT (1) ATE361614T1 (de)
AU (1) AU2001268664A1 (de)
DE (1) DE60128225T2 (de)
ES (1) ES2284658T3 (de)
WO (1) WO2001099305A2 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7023833B1 (en) 1999-09-10 2006-04-04 Pulse-Link, Inc. Baseband wireless network for isochronous communication
AU2001271297A1 (en) * 2000-06-12 2001-12-24 Larry W. Fullerton A method for specifying non-temporal pulse characteristics
US7339955B2 (en) * 2000-09-25 2008-03-04 Pulse-Link, Inc. TDMA communication method and apparatus using cyclic spreading codes
JP2003060618A (ja) * 2001-08-17 2003-02-28 Sony Corp 送信機、受信機、無線通信システム、無線送信方法、無線受信方法、プログラム並びにプログラム記録媒体
US7391815B2 (en) 2001-12-06 2008-06-24 Pulse-Link, Inc. Systems and methods to recover bandwidth in a communication system
US7450637B2 (en) 2001-12-06 2008-11-11 Pulse-Link, Inc. Ultra-wideband communication apparatus and methods
US7403576B2 (en) 2001-12-06 2008-07-22 Pulse-Link, Inc. Systems and methods for receiving data in a wireless communication network
US7349439B2 (en) * 2001-12-06 2008-03-25 Pulse-Link, Inc. Ultra-wideband communication systems and methods
US7317756B2 (en) 2001-12-06 2008-01-08 Pulse-Link, Inc. Ultra-wideband communication apparatus and methods
US8045935B2 (en) 2001-12-06 2011-10-25 Pulse-Link, Inc. High data rate transmitter and receiver
US7483483B2 (en) 2001-12-06 2009-01-27 Pulse-Link, Inc. Ultra-wideband communication apparatus and methods
US7406647B2 (en) 2001-12-06 2008-07-29 Pulse-Link, Inc. Systems and methods for forward error correction in a wireless communication network
US7426220B2 (en) * 2002-01-09 2008-09-16 L-3 Communications Corporation Method and apparatus for aligning the clock signals of transceivers in a multiple access communication system utilizing programmable, multi-tap phase-locked loops
US6911874B2 (en) * 2002-02-04 2005-06-28 Honeywell International Inc. Ultra-wideband impulse generation and modulation circuit
JP3876752B2 (ja) 2002-04-15 2007-02-07 ソニー株式会社 通信システム、通信制御装置及び通信制御方法、並びにコンピュータ・プログラム
US7313127B2 (en) * 2002-04-19 2007-12-25 General Electric Company Method and apparatus for synchronizing a radio telemetry system by way of transmitted-reference, delay-hopped ultra-wideband pilot signal
US7539271B2 (en) * 2002-08-16 2009-05-26 Wisair Ltd. System and method for multi-band ultra-wide band signal generators
US7221911B2 (en) * 2002-08-16 2007-05-22 Wisair Ltd. Multi-band ultra-wide band communication method and system
US7474705B2 (en) * 2002-08-16 2009-01-06 Wisair Ltd Scalable ultra-wide band communication system
US7292620B2 (en) * 2002-12-31 2007-11-06 Intel Corporation Method and apparatus to generate a clock-based transmission
US7190722B2 (en) * 2003-03-03 2007-03-13 Pulse-Link, Inc. Ultra-wideband pulse modulation system and method
KR100714653B1 (ko) * 2003-03-12 2007-05-07 인터내셔널 비지네스 머신즈 코포레이션 변환 방법 및 트랜스버터
FR2855684B1 (fr) * 2003-05-26 2005-07-01 Commissariat Energie Atomique Recepteur de signal ultra large bande et procede de reception associe.
US7676194B2 (en) 2003-08-22 2010-03-09 Rappaport Theodore S Broadband repeater with security for ultrawideband technologies
US20050124293A1 (en) * 2003-12-04 2005-06-09 Alicherry Mansoor A.K. Method and apparatus for mobile telephone locatability
EP1553426A1 (de) * 2004-01-08 2005-07-13 Institut de Microtechnique de l'Université de Neuchâtel Verfahren und Empfänger zur ultrabreitbandigen und drahtlosen Datenübertragung mit zeitkodierten Signalen
WO2005065035A2 (en) * 2004-01-08 2005-07-21 Wisair Ltd. Distributed and centralized media access control device and method
JP3673268B1 (ja) * 2004-02-05 2005-07-20 シャープ株式会社 ジッタ補正装置
US7415245B2 (en) * 2004-03-31 2008-08-19 Intel Corporation Pulse shaping signals for ultrawideband communication
US7499442B2 (en) * 2004-11-30 2009-03-03 Freescale Semiconductor, Inc. Method for sharing bandwidth using reduced duty cycle signals
JP4365795B2 (ja) * 2005-02-18 2009-11-18 株式会社ルネサステクノロジ パルス発生器及びそれを用いた送信機
KR20070105342A (ko) * 2005-02-24 2007-10-30 파이어플라이 파워 테크놀로지 전력 전송을 위한 방법, 장치 및 시스템
US20070149162A1 (en) * 2005-02-24 2007-06-28 Powercast, Llc Pulse transmission method
US7570627B2 (en) * 2005-03-11 2009-08-04 Freescale Semiconductor, Inc. Method for sharing bandwidth using reduced duty cycle signals and media access control
CN101371541A (zh) * 2006-01-11 2009-02-18 鲍尔卡斯特公司 脉冲传输方法
US9124357B2 (en) * 2006-04-20 2015-09-01 Qualcomm Incorporated Media access control for ultra-wide band communication
US20080080547A1 (en) * 2006-09-29 2008-04-03 Motorola, Inc. System and method for forming a time division multiple access frame in a simulcast system
US8351483B1 (en) * 2006-12-18 2013-01-08 University Of South Florida Architecture for ultra-wideband radio
US7729464B2 (en) * 2006-12-22 2010-06-01 Teranetics, Inc. Aiding synchronization between master and slave transceivers
KR101552583B1 (ko) * 2007-08-03 2015-09-11 코넬 유니버시티 무선 통신을 위한 펄스 결합 오실레이터 동기화
US8688058B2 (en) * 2008-11-24 2014-04-01 Chiewcharn Narathong Techniques for improving transmitter performance
US8866347B2 (en) 2010-01-15 2014-10-21 Idex Asa Biometric image sensing
FR2963512B1 (fr) * 2010-07-27 2012-08-17 Univ Provence Aix Marseille 1 Procede et dispositif de generation d'impulsions ultra large bande (uwb)
US9553473B2 (en) 2013-02-04 2017-01-24 Ossia Inc. Systems and methods for optimally delivering pulsed wireless power
US9685711B2 (en) 2013-02-04 2017-06-20 Ossia Inc. High dielectric antenna array
KR20150123239A (ko) * 2013-12-03 2015-11-03 스마트 에너지 인스트루먼츠 인코포레이티드 분배된 전력 시스템 측정을 위한 통신 시스템 및 방법
EP3092722B1 (de) 2014-01-09 2020-02-26 Gestion Valeo Societe En Commandite (Valeo Managem L.P.) Systeme im zusammenhang mit ultrabreitbandrundfunk mit dynamischem frequenz- und bandbreitenspringen
US10641881B2 (en) * 2015-08-28 2020-05-05 Aptiv Technologies Limited Bi-static radar system
EP3584601B1 (de) * 2018-06-18 2023-10-18 NXP USA, Inc. Zeitcodierte nachrichtenübermittlung für radar-kaskadiertes synchronisationssystem
EP3591434B1 (de) 2018-07-02 2023-07-26 NXP USA, Inc. Kommunikationseinheit, integrierte schaltungen und verfahren zur takt- und datensynchronisation
EP3591431B1 (de) * 2018-07-02 2021-05-05 NXP USA, Inc. Kommunikationseinheit und verfahren zur taktverteilung und synchronisation
EP3591433B1 (de) 2018-07-02 2023-06-14 NXP USA, Inc. Kommunikationseinheit, integrierte schaltungen und verfahren zur takt- und datensynchronisation
EP3591432B1 (de) 2018-07-02 2021-06-30 NXP USA, Inc. Kommunikationseinheit, integrierte schaltung und verfahren zur taktverteilung und -synchronisation

Family Cites Families (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678204A (en) 1970-10-26 1972-07-18 Itt Signal processing and transmission by means of walsh functions
US3728632A (en) 1971-03-12 1973-04-17 Sperry Rand Corp Transmission and reception system for generating and receiving base-band pulse duration pulse signals without distortion for short base-band communication system
US3668639A (en) 1971-05-07 1972-06-06 Itt Sequency filters based on walsh functions for signals with three space variables
FR2196549B1 (de) 1972-08-16 1978-09-08 Wandel & Goltermann
US4201892A (en) * 1978-06-27 1980-05-06 Satellite Business Systems Multi-rate TDMA communication system
US4232339A (en) 1978-09-08 1980-11-04 Harris Corporation Television signal horizontal interval timing reconstruction system
US4574378A (en) 1982-06-14 1986-03-04 Nec Corporation Multiple access system and method
US5675388A (en) 1982-06-24 1997-10-07 Cooper; J. Carl Apparatus and method for transmitting audio signals as part of a television video signal
US4506267A (en) 1983-01-26 1985-03-19 Geophysical Survey Systems, Inc. Frequency independent shielded loop antenna
US4651152A (en) 1983-09-26 1987-03-17 Geophysical Survey Systems, Inc. Large relative bandwidth radar
US4586177A (en) * 1983-11-15 1986-04-29 M/A-Com Dcc, Inc. Integrated narrowband and wideband TDMA networks
ATE35756T1 (de) 1984-07-03 1988-07-15 Ant Nachrichtentech Tdma-punkt-zu mehrpunkt-kommunikationssystem.
GB2165127B (en) 1984-09-26 1988-04-07 Philips Electronic Associated Multiple access communications system
US5363108A (en) * 1984-12-03 1994-11-08 Charles A. Phillips Time domain radio transmission system
US5952956A (en) * 1984-12-03 1999-09-14 Time Domain Corporation Time domain radio transmission system
US4641317A (en) 1984-12-03 1987-02-03 Charles A. Phillips Spread spectrum radio transmission system
US4743906A (en) 1984-12-03 1988-05-10 Charles A. Phillips Time domain radio transmission system
US4813057A (en) * 1984-12-03 1989-03-14 Charles A. Phillips Time domain radio transmission system
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
GB8510808D0 (en) * 1985-04-29 1985-06-05 Automation & Computer Systems Communication system
US4763325A (en) 1985-09-04 1988-08-09 Comsat Telesystems, Inc. Demand assigned reformatting with an overflow area for time division multiple access communication
JPH0681113B2 (ja) 1987-09-21 1994-10-12 日本電気株式会社 時分割多重無線通信システム
IL95920A0 (en) 1989-10-24 1991-07-18 Motorola Inc Distributed synchronization method for a wireless fast packet communication system
US5523758A (en) 1990-01-25 1996-06-04 Geophysical Survey Systems, Inc. Sliding correlator for nanosecond pulses
US5159343A (en) 1990-03-26 1992-10-27 Geophysical Survey Systems, Inc. Range information from signal distortions
US5153595A (en) 1990-03-26 1992-10-06 Geophysical Survey Systems, Inc. Range information from signal distortions
DE69132383T2 (de) 1990-06-05 2001-02-01 Siemens Metering Ltd., Oldham Verfahren zum Abfragen von Stromzählern
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5307081A (en) 1990-11-27 1994-04-26 Geophysical Survey Systems, Inc. Radiator for slowly varying electromagnetic waves
US5134408A (en) 1991-01-30 1992-07-28 Geophysical Survey Systems, Inc. Detection of radar signals with large radar signatures
US5253202A (en) * 1991-02-05 1993-10-12 International Business Machines Corporation Word line driver circuit for dynamic random access memories
US5148174A (en) 1991-02-13 1992-09-15 Geophysical Survey Systems, Inc. Selective reception of carrier-free radar signals with large relative bandwidth
US5216695A (en) * 1991-06-14 1993-06-01 Anro Engineering, Inc. Short pulse microwave source with a high prf and low power drain
US5146616A (en) * 1991-06-27 1992-09-08 Hughes Aircraft Company Ultra wideband radar transmitter employing synthesized short pulses
US5274271A (en) * 1991-07-12 1993-12-28 Regents Of The University Of California Ultra-short pulse generator
US5334975A (en) 1991-07-16 1994-08-02 Wachob David E Residential time reference system
US5351240A (en) * 1992-05-08 1994-09-27 Scientific-Atlanta, Inc. Communication link having dynamically allocatable auxiliary channel for data bursts
JPH0677963A (ja) * 1992-07-07 1994-03-18 Hitachi Ltd 通信方式および端末装置
US5365240A (en) 1992-11-04 1994-11-15 Geophysical Survey Systems, Inc. Efficient driving circuit for large-current radiator
JP3372612B2 (ja) * 1992-11-09 2003-02-04 キヤノン株式会社 デジタルコードレス電話システム
US5586145A (en) 1993-01-11 1996-12-17 Morgan; Harry C. Transmission of electronic information by pulse position modulation utilizing low average power
US5519400A (en) * 1993-04-12 1996-05-21 The Regents Of The University Of California Phase coded, micro-power impulse radar motion sensor
US5319218A (en) * 1993-05-06 1994-06-07 The United States Of America As Represented By The Secretary Of The Army Pulse sharpening using an optical pulse
US5592177A (en) 1993-06-11 1997-01-07 Autometric, Incorporated Polarization-rotation modulated, spread polarization-rotation, wide-bandwidth radio-wave communications system
US5473668A (en) * 1993-07-21 1995-12-05 Nec Corporation Digital cordless telephone system readily capable of setting up
US5446736A (en) * 1993-10-07 1995-08-29 Ast Research, Inc. Method and apparatus for connecting a node to a wireless network using a standard protocol
US5594738A (en) 1993-10-18 1997-01-14 Motorola, Inc. Time slot allocation method
US5493691A (en) 1993-12-23 1996-02-20 Barrett; Terence W. Oscillator-shuttle-circuit (OSC) networks for conditioning energy in higher-order symmetry algebraic topological forms and RF phase conjugation
DE69425000T2 (de) 1994-02-28 2000-12-07 Ibm Deutschland Informationssysteme Gmbh Verfahren und vorrichtung zur drahtlosen optischen übertragung
US5748891A (en) 1994-07-22 1998-05-05 Aether Wire & Location Spread spectrum localizers
US5610907A (en) 1994-07-29 1997-03-11 Barrett; Terence W. Ultrafast time hopping CDMA-RF communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand
AU3215295A (en) 1994-08-12 1996-03-14 Neosoft, A.G. Nonlinear digital communications system
JPH0870291A (ja) 1994-08-29 1996-03-12 Nec Corp 時分割多方向多重通信方式
US5687169A (en) * 1995-04-27 1997-11-11 Time Domain Systems, Inc. Full duplex ultrawide-band communication system and method
US5677927A (en) * 1994-09-20 1997-10-14 Pulson Communications Corporation Ultrawide-band communication system and method
US5832035A (en) * 1994-09-20 1998-11-03 Time Domain Corporation Fast locking mechanism for channelized ultrawide-band communications
DE69433872T2 (de) * 1994-10-26 2005-07-14 International Business Machines Corp. Mediumzugriffssteuerungsschema für drahtlose lokale Netze mit verschachtelten Zeitmultiplexrahmen variabler Länge
US5761197A (en) 1994-11-14 1998-06-02 Northern Telecom Limited Communications in a distribution network
US5546022A (en) * 1994-12-16 1996-08-13 Sun Microsystems, Inc. Static logic circuit with improved output signal levels
US5687200A (en) * 1995-02-17 1997-11-11 Maxtec International Corporation System for synchronizing distorted data in a data communication system
US5903605A (en) 1995-03-30 1999-05-11 Intel Corporation Jitter detection method and apparatus
WO1996033590A1 (en) * 1995-04-21 1996-10-24 Illinois Institute Of Technology Method and apparatus for distributed queue digital data transmission employing variable length data slots
US6097707A (en) * 1995-05-19 2000-08-01 Hodzic; Migdat I. Adaptive digital wireless communications network apparatus and process
US5742592A (en) * 1995-09-01 1998-04-21 Motorola, Inc. Method for communicating data in a wireless communication system
JPH10506514A (ja) * 1995-07-21 1998-06-23 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 無線デジタル通信装置およびパルス成形回路網
US5850422A (en) 1995-07-21 1998-12-15 Symbios, Inc. Apparatus and method for recovering a clock signal which is embedded in an incoming data stream
CA2180189C (en) 1995-08-03 2001-07-03 Satoru Adachi Variable length coded data transmission device
US5950124A (en) 1995-09-06 1999-09-07 Telxon Corporation Cellular communication system with dynamically modified data transmission parameters
KR19990036422A (ko) * 1995-10-12 1999-05-25 토마스 알. 임스 버스트 모드 프리앰블
JP3406440B2 (ja) 1995-10-30 2003-05-12 Ｓｍｋ株式会社 パルス変調方法とパルス変調装置及びパルス復調装置
US5790551A (en) * 1995-11-28 1998-08-04 At&T Wireless Services Inc. Packet data transmission using dynamic channel assignment
US5940452A (en) * 1995-11-29 1999-08-17 Motorola, Inc. Dual mode radio subscriber unit having a diversity receiver apparatus and method therefor
GB2310972B (en) 1996-03-07 2000-06-14 Motorola Ltd Communication system and operating method thereof
JPH09261153A (ja) 1996-03-27 1997-10-03 Aiwa Co Ltd 携帯用端末装置
US5761430A (en) 1996-04-12 1998-06-02 Peak Audio, Inc. Media access control for isochronous data packets in carrier sensing multiple access systems
JPH09289675A (ja) * 1996-04-22 1997-11-04 Hitachi Ltd 無線通信システム
TW317058B (en) * 1996-04-23 1997-10-01 Ibm Data communication system for a wireless access to an atm network
US5953344A (en) * 1996-04-30 1999-09-14 Lucent Technologies Inc. Method and apparatus enabling enhanced throughput efficiency by use of dynamically adjustable mini-slots in access protocols for shared transmission media
US6041051A (en) 1996-06-14 2000-03-21 Lucent Technologies, Inc. Method and apparatus enabling multiple access for multiple services and multiple transmission modes over a broadband communication network utilizing an adaptive digital access protocol
US5812671A (en) 1996-07-17 1998-09-22 Xante Corporation Cryptographic communication system
US6075777A (en) 1996-08-21 2000-06-13 Lucent Technologies Inc. Network flow framework for online dynamic channel allocation
JPH10122861A (ja) 1996-10-16 1998-05-15 Nikon Corp 位置測定装置及びそれを利用した位置測定方法
US5909491A (en) 1996-11-06 1999-06-01 Nokia Mobile Phones Limited Method for sending a secure message in a telecommunications system
US5940435A (en) 1996-11-21 1999-08-17 Dsp Group, Inc. Method for compensating filtering delays in a spread-spectrum receiver
US5926501A (en) * 1996-12-12 1999-07-20 Motorola, Inc. Method and apparatus for dynamic channel configuration
US6289209B1 (en) 1996-12-18 2001-09-11 Micron Technology, Inc. Wireless communication system, radio frequency communications system, wireless communications method, radio frequency communications method
US6172965B1 (en) 1996-12-23 2001-01-09 Nortel Networks Limited Duplex transmission scheme
US6091717A (en) * 1997-05-05 2000-07-18 Nokia Mobile Phones Limited Method for scheduling packet data transmission
US5901172A (en) * 1997-06-11 1999-05-04 Multispectral Solutions, Inc. Ultra wideband receiver with high speed noise and interference tracking threshold
US6026125A (en) * 1997-05-16 2000-02-15 Multispectral Solutions, Inc. Waveform adaptive ultra-wideband transmitter
US6069887A (en) 1997-05-28 2000-05-30 Apple Computer, Inc. Method and system for synchronization in a wireless local area network
US5920278A (en) 1997-05-28 1999-07-06 Gregory D. Gibbons Method and apparatus for identifying, locating, tracking, or communicating with remote objects
US5960000A (en) * 1997-05-30 1999-09-28 Motorola Inc. System, device, and method for contention-based reservation in a shared medium network
JP3077635B2 (ja) 1997-06-20 2000-08-14 日本電気株式会社 高速無線アクセス装置
US5909469A (en) * 1997-08-29 1999-06-01 Telefonaktoebolaget Lm Ericsson Link adaptation method for links using modulation schemes that have different symbol rates
US6226277B1 (en) * 1997-10-14 2001-05-01 Lucent Technologies Inc. Method for admitting new connections based on usage priorities in a multiple access system for communications networks
JP3286907B2 (ja) 1997-10-30 2002-05-27 三菱電機株式会社 タイミング位相同期検出回路及び復調器
US6505032B1 (en) 2000-05-26 2003-01-07 Xtremespectrum, Inc. Carrierless ultra wideband wireless signals for conveying application data
JPH11191610A (ja) 1997-12-26 1999-07-13 Hitachi Ltd 半導体集積回路装置
US6400308B1 (en) 1998-02-20 2002-06-04 Amerigon Inc. High performance vehicle radar system
US6069581A (en) 1998-02-20 2000-05-30 Amerigon High performance vehicle radar system
US6067648A (en) 1998-03-02 2000-05-23 Tanisys Technology, Inc. Programmable pulse generator
US6285873B1 (en) * 1998-03-09 2001-09-04 Qualcomm Incorporated Method for generating a broadcast challenge value
US6133876A (en) 1998-03-23 2000-10-17 Time Domain Corporation System and method for position determination by impulse radio
US20010055353A1 (en) 1998-04-04 2001-12-27 Mathew A. Rybicki Method and apparatus for amplitude and pulse modulation
US5977822A (en) * 1998-04-04 1999-11-02 Sigmatel, Inc. Method and apparatus of pulse position demodulation
US6212230B1 (en) 1998-04-04 2001-04-03 Sigmatel, Inc. Method and apparatus for pulse position modulation
US6236662B1 (en) 1998-05-04 2001-05-22 Bae Systems Aerospace Inc. Multirate time reservation multi-access protocol
US6347084B1 (en) * 1998-05-28 2002-02-12 U.S. Philips Corporation Method of timestamp synchronization of a reservation-based TDMA protocol
AR018668A1 (es) 1998-06-13 2001-11-28 Samsung Electronics Co Ltd Metodo para controlar el acceso a canales mediante reserva de ranuras de acceso en un sistema de comunicacion movil
US6351468B1 (en) 1998-07-02 2002-02-26 Gte Service Corporation Communications protocol in a wireless personal area network
US6239741B1 (en) * 1998-07-20 2001-05-29 Multispectral Solutions, Inc. UWB dual tunnel diode detector for object detection, measurement, or avoidance
US6246702B1 (en) * 1998-08-19 2001-06-12 Path 1 Network Technologies, Inc. Methods and apparatus for providing quality-of-service guarantees in computer networks
JP3450196B2 (ja) 1998-09-09 2003-09-22 三菱電機株式会社 Ｔｄｍａ無線通信方式
US6747959B1 (en) 1998-10-07 2004-06-08 At&T Corp. Voice data integrated mulitaccess by self-reservation and blocked binary tree resolution
US6181687B1 (en) 1998-10-22 2001-01-30 International Business Machines Corporation System and a method for continuously adjustable, splitting group, multi-contention resolution in multi-access computer communication systems
US6246377B1 (en) * 1998-11-02 2001-06-12 Fantasma Networks, Inc. Antenna comprising two separate wideband notch regions on one coplanar substrate
US6385461B1 (en) 1998-11-16 2002-05-07 Ericsson Inc. User group indication and status change in radiocommunications systems
US6850733B2 (en) 1998-12-11 2005-02-01 Freescale Semiconductor, Inc. Method for conveying application data with carrierless ultra wideband wireless signals
US7058414B1 (en) 2000-05-26 2006-06-06 Freescale Semiconductor, Inc. Method and system for enabling device functions based on distance information
US6510150B1 (en) 1998-12-21 2003-01-21 Koninklijke Philips Electronics N.V. Method of MAC synchronization in TDMA-based wireless networks
US6449265B1 (en) 1999-01-15 2002-09-10 Trw Inc. Media access control layer for satellite ATM networks
DE19901588A1 (de) 1999-01-16 2000-07-20 Alcatel Sa Synchronisation eines Netzelementes in einem synchronen digitalen Nachrichtenübertragungsnetz
US6519460B1 (en) 1999-05-10 2003-02-11 Telefonaktiebolaget Lm Ericsson Resource management in uncoordinated frequency hopping system
US6285662B1 (en) * 1999-05-14 2001-09-04 Nokia Mobile Phones Limited Apparatus, and associated method for selecting a size of a contention window for a packet of data system
US6463042B1 (en) 1999-05-28 2002-10-08 Nokia Mobile Phones Ltd. Mobile station having power saving mode for packet data
US6539213B1 (en) 1999-06-14 2003-03-25 Time Domain Corporation System and method for impulse radio power control
US6177903B1 (en) 1999-06-14 2001-01-23 Time Domain Corporation System and method for intrusion detection using a time domain radar array
US6574266B1 (en) 1999-06-25 2003-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Base-station-assisted terminal-to-terminal connection setup
US6275500B1 (en) 1999-08-09 2001-08-14 Motorola, Inc. Method and apparatus for dynamic control of talk groups in a wireless network
US6628642B1 (en) 1999-08-25 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization deviation detection
US6292153B1 (en) 1999-08-27 2001-09-18 Fantasma Network, Inc. Antenna comprising two wideband notch regions on one coplanar substrate
US6597683B1 (en) 1999-09-10 2003-07-22 Pulse-Link, Inc. Medium access control protocol for centralized wireless network communication management
US7023833B1 (en) 1999-09-10 2006-04-04 Pulse-Link, Inc. Baseband wireless network for isochronous communication
US6603818B1 (en) * 1999-09-23 2003-08-05 Lockheed Martin Energy Research Corporation Pulse transmission transceiver architecture for low power communications
US6492904B2 (en) 1999-09-27 2002-12-10 Time Domain Corporation Method and system for coordinating timing among ultrawideband transmissions
US6437832B1 (en) 1999-10-21 2002-08-20 General Electric Company Mitigation of multipath using ultra wideband DTV overlay signal
US6351652B1 (en) 1999-10-26 2002-02-26 Time Domain Corporation Mobile communications system and method utilizing impulse radio
US6275544B1 (en) * 1999-11-03 2001-08-14 Fantasma Network, Inc. Baseband receiver apparatus and method
US6477171B1 (en) 1999-12-01 2002-11-05 Agilent Technologies, Inc. Method and system for negotiation of the highest common link rate among nodes of a fibre channel arbitrated loop
US6480505B1 (en) 1999-12-06 2002-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Batched fair exhaustive polling scheduler
US6621857B1 (en) 1999-12-31 2003-09-16 Thomson Licensing S.A. Carrier tracking loop for direct sequence spread spectrum systems
US6497656B1 (en) 2000-02-08 2002-12-24 General Electric Company Integrated wireless broadband communications network
US6697382B1 (en) 2000-03-07 2004-02-24 Cisco Technology Inc. Distributing and synchronizing a representation of time between components of a packet switching system
US6735734B1 (en) 2000-04-28 2004-05-11 John M. Liebetreu Multipoint TDM data distribution system
US6735238B1 (en) 2000-05-26 2004-05-11 Xtremespectrum, Inc. Ultra wideband communication system, method, and device with low noise pulse formation
US6668008B1 (en) 2000-06-06 2003-12-23 Texas Instruments Incorporated Ultra-wide band communication system and method
US7010056B1 (en) 2000-10-10 2006-03-07 Freescale Semiconductor, Inc. System and method for generating ultra wideband pulses
US7023884B2 (en) 2000-12-19 2006-04-04 Lucent Technologies Inc. Clock offset estimation with bias correction

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DE60128225T2 (de) 2008-01-03
US6952456B1 (en) 2005-10-04
WO2001099305A3 (en) 2002-04-18
EP1295450B1 (de) 2007-05-02
DE60128225D1 (de) 2007-06-14
WO2001099305A2 (en) 2001-12-27
EP1295450A2 (de) 2003-03-26
US20040190666A1 (en) 2004-09-30
ES2284658T3 (es) 2007-11-16
AU2001268664A1 (en) 2002-01-02

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