AU1681302A - Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing - Google Patents

Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing Download PDF

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Publication number
AU1681302A
AU1681302A AU16813/02A AU1681302A AU1681302A AU 1681302 A AU1681302 A AU 1681302A AU 16813/02 A AU16813/02 A AU 16813/02A AU 1681302 A AU1681302 A AU 1681302A AU 1681302 A AU1681302 A AU 1681302A
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AU
Australia
Prior art keywords
burst
bursts
data
frequency
filter
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.)
Abandoned
Application number
AU16813/02A
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English (en)
Inventor
Yehuda Azenkot
Michael Grimwood
Paul Alan Lind
Selim Shlomo Rakib
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arris Technology Inc
Original Assignee
Terayon Communication Systems 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 Terayon Communication Systems Inc filed Critical Terayon Communication Systems Inc
Publication of AU1681302A publication Critical patent/AU1681302A/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division
AU16813/02A 2001-02-23 2002-02-21 Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing Abandoned AU1681302A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09792815 2001-02-23
US09/792,815 US7050419B2 (en) 2001-02-23 2001-02-23 Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing

Publications (1)

Publication Number Publication Date
AU1681302A true AU1681302A (en) 2002-08-29

Family

ID=25158154

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16813/02A Abandoned AU1681302A (en) 2001-02-23 2002-02-21 Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing

Country Status (5)

Country Link
US (1) US7050419B2 (US20020154620A1-20021024-M00002.png)
EP (1) EP1235402A3 (US20020154620A1-20021024-M00002.png)
JP (1) JP2002359583A (US20020154620A1-20021024-M00002.png)
AU (1) AU1681302A (US20020154620A1-20021024-M00002.png)
CA (1) CA2368579A1 (US20020154620A1-20021024-M00002.png)

Families Citing this family (311)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7415061B2 (en) 1999-08-31 2008-08-19 Broadcom Corporation Cancellation of burst noise in a communication system with application to S-CDMA
US7529289B2 (en) * 1999-08-31 2009-05-05 Broadcom Corporation Signal processing under attenuated transmission conditions
US7110434B2 (en) 1999-08-31 2006-09-19 Broadcom Corporation Cancellation of interference in a communication system with application to S-CDMA
US20010037512A1 (en) * 2000-04-06 2001-11-01 Flickner Andrew Kent Signal interface for a bi-directional communication device
DE10024267A1 (de) * 2000-05-17 2001-11-29 Bosch Gmbh Robert Rundfunkempfänger für den Empfang von digitalen Rundfunksignalen und Verfahren zum Empfang von digitalen Rundfunksignalen
WO2001095567A2 (en) * 2000-06-06 2001-12-13 Broadcom Corporation Delay reduction method for telephony systems with multiple packet generators
US7317691B2 (en) * 2000-09-28 2008-01-08 Teridian Semiconductor, Corp. Method for initializing a link suspend device for optimum receive recovery
EP1237319B1 (en) * 2001-02-26 2007-06-06 Juniper Networks, Inc. Methods and apparatus for efficient and accurate coarse timing synchronization in burst demodulators
US20020150155A1 (en) * 2001-02-26 2002-10-17 Itzhak Florentin Convergence speed, lowering the excess noise and power consumption of equalizers
US7142809B1 (en) * 2001-02-27 2006-11-28 The Directv Group, Inc. Device and method to locally fill gaps in spotbeam satellite systems with frequency re-use
KR20020069721A (ko) * 2001-02-27 2002-09-05 엘지전자 주식회사 절대값 연산을 이용한 에프디티에스/디에프 등화기 구현방법
US6993050B2 (en) 2001-03-14 2006-01-31 At&T Corp. Transmit and receive system for cable data service
US7486722B2 (en) * 2001-04-18 2009-02-03 Bae Systems Information And Electronic Systems Integration Inc. Bandwidth efficient cable network modem
US6961324B2 (en) * 2001-05-02 2005-11-01 Ipr Licensing, Inc. System and method for interleaving compressed audio/video (A/V) data frames
DE10122905C2 (de) * 2001-05-11 2003-06-05 Siemens Ag Verfahren zur prozessgrößenabhängigen Kennsignalausgabe
FR2824986B1 (fr) * 2001-05-18 2003-10-31 St Microelectronics Sa Composant electronique permettant le decodage d'un canal de transmission radiofrequence vehiculant des informations numeriques codees, en particulier pour la telediffusion numerique par satellite
US7236545B2 (en) * 2001-06-08 2007-06-26 Broadcom Corporation Chip blanking and processing in SCDMA to mitigate impulse and burst noise and/or distortion
US7104534B2 (en) * 2001-06-08 2006-09-12 Broadcom Corporation System and method for detecting collisions in a shared communications medium
WO2002101922A1 (en) * 2001-06-08 2002-12-19 Broadcom Corporation System and method for performing ranging in a cable modem system
US7327809B2 (en) * 2001-06-08 2008-02-05 Broadcom Corporation Channel equalization with SCDMA modulation
GB2377596B (en) * 2001-07-11 2004-09-01 Cambridge Broadband Ltd Communications protocol
US7177324B1 (en) 2001-07-12 2007-02-13 At&T Corp. Network having bandwidth sharing
US7443873B1 (en) * 2001-08-21 2008-10-28 Juniper Networks, Inc. Virtual upstream channel provisioning and utilization in broadband communication systems
US7164697B1 (en) * 2001-08-21 2007-01-16 Juniper Networks, Inc. Receiver design for implementing virtual upstream channels in broadband communication systems
WO2003023996A1 (en) * 2001-09-12 2003-03-20 Infineon Technologies Ag Cdma wireless systems
US6895059B2 (en) * 2001-09-26 2005-05-17 General Atomics Method and apparatus for data transfer using a time division multiple frequency scheme
US7609608B2 (en) 2001-09-26 2009-10-27 General Atomics Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation
US7342973B2 (en) * 2001-09-26 2008-03-11 General Atomics Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources
US7321601B2 (en) 2001-09-26 2008-01-22 General Atomics Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation
US7227871B2 (en) * 2001-09-27 2007-06-05 Broadcom Corporation Method and system for real-time change of slot duration
DE10149544B4 (de) * 2001-10-08 2004-11-11 Rohde & Schwarz Gmbh & Co. Kg Verfahren zum Ermitteln des Zeitversatzes eines CDMA-Signals und Computerprogramm zur Durchführung des Verfahrens
US7002899B2 (en) * 2001-10-09 2006-02-21 Ati Technologies Inc. Method and apparatus to improve SCDMA headroom
GB0124952D0 (en) * 2001-10-17 2001-12-05 Nokia Corp A receiver and a receiving method
US7242694B2 (en) * 2001-10-31 2007-07-10 Juniper Networks, Inc. Use of group poll scheduling for broadband communication systems
TWI257085B (en) * 2002-01-21 2006-06-21 Koninkl Philips Electronics Nv Method of encoding and decoding
US7039102B2 (en) * 2002-01-24 2006-05-02 Broadcom Corporation Highly integrated asymmetric digital subscriber line (ADSL) circuit
WO2003071682A2 (en) * 2002-02-20 2003-08-28 General Atomics Flexible method and apparatus for encoding and decoding signals using a time division multiple frequency scheme
US7152025B2 (en) * 2002-02-28 2006-12-19 Texas Instruments Incorporated Noise identification in a communication system
EP1341335B1 (en) * 2002-02-28 2015-09-23 Intel Corporation Channel monitoring for improved parameter selection in a communication system
US7133375B1 (en) * 2002-03-05 2006-11-07 Sprint Spectrum L.P. Dynamic adaptive multifunctional base station for wireless networks
US20030185163A1 (en) * 2002-03-27 2003-10-02 Bertonis James G. System and method for wireless cable data transmission
US7257102B2 (en) * 2002-04-02 2007-08-14 Broadcom Corporation Carrier frequency offset estimation from preamble symbols
EP1351420B1 (en) * 2002-04-02 2007-09-19 Juniper Networks, Inc. TDMA receiver
WO2003090370A1 (en) * 2002-04-22 2003-10-30 Cognio, Inc. Multiple-input multiple-output radio transceiver
US7339945B2 (en) * 2002-05-17 2008-03-04 Industrial Technology Research Institute System and method for partitioning streaming data coded with fine granularity scalability of use in a cable network
US7372872B2 (en) * 2002-05-20 2008-05-13 Broadcom Corporation System and method for monitoring upstream and downstream transmissions in cable modern system
KR100446301B1 (ko) * 2002-06-01 2004-08-30 삼성전자주식회사 전화선 상에서 패킷 데이터를 안정되게 수신할 수 있는버스트 모드 수신기 및 그 방법
US6791995B1 (en) * 2002-06-13 2004-09-14 Terayon Communications Systems, Inc. Multichannel, multimode DOCSIS headend receiver
US6928287B2 (en) * 2002-06-28 2005-08-09 Arraycomm, Inc. Efficient broadcast channel structure and use for spatial diversity communications
US7729373B2 (en) * 2002-07-02 2010-06-01 Broadcom Corporation Modified range requests enabling bandwidth requests and state of health reporting
US20040248530A1 (en) * 2002-07-08 2004-12-09 Rakib Selim Shlomo Analog front end multiplexer for CMTS receiver
US7313122B2 (en) * 2002-07-10 2007-12-25 Broadcom Corporation Multi-user carrier frequency offset correction for CDMA systems
RU2232464C2 (ru) * 2002-08-22 2004-07-10 Бобков Михаил Николаевич Способ подавления узкополосной помехи в системе широкополосной связи
US7463707B2 (en) * 2002-09-03 2008-12-09 Broadcom Corporation Upstream frequency control for docsis based satellite systems
US7738596B2 (en) * 2002-09-13 2010-06-15 Broadcom Corporation High speed data service via satellite modem termination system and satellite modems
US7954127B2 (en) 2002-09-25 2011-05-31 The Directv Group, Inc. Direct broadcast signal distribution methods
US7215725B2 (en) * 2002-10-08 2007-05-08 Broadcom Corporation Enhanced channel parameter estimation in the presence of preamble erasures
US7215727B2 (en) * 2002-10-08 2007-05-08 Broadcom Corporation Impulse noise detection from preamble symbols
US7577129B2 (en) * 2002-10-17 2009-08-18 Broadcom Corporation Supporting multiple logical channels in a physical interface
US7508785B2 (en) * 2002-11-06 2009-03-24 Broadcom Corporation Downstream time domain based adaptive modulation for DOCSIS based applications
US7266133B2 (en) * 2002-11-13 2007-09-04 General Instrument Corporation Methods and apparatus for statistical multiplexing with distributed multiplexers
US7231008B2 (en) * 2002-11-15 2007-06-12 Vitesse Semiconductor Corporation Fast locking clock and data recovery unit
US7599346B2 (en) * 2002-11-19 2009-10-06 Bae Systems Information And Electronic Systems Integration Inc. Bandwidth-efficient wireless network modem
US6885344B2 (en) 2002-11-19 2005-04-26 Farrokh Mohamadi High-frequency antenna array
US6963307B2 (en) 2002-11-19 2005-11-08 Farrokh Mohamadi Inductively-coupled antenna array
US7358848B2 (en) 2002-11-19 2008-04-15 Farrokh Mohamadi Wireless remote sensor
US6870503B2 (en) 2002-11-19 2005-03-22 Farrokh Mohamadi Beam-forming antenna system
US20040101074A1 (en) * 2002-11-25 2004-05-27 Wilson Alan Lee Filters and their use in digital communications
US7260165B2 (en) * 2002-11-27 2007-08-21 Broadcom Corporation Method for synchronization through accelerated advance of counters
JP4641798B2 (ja) * 2002-12-17 2011-03-02 ビーエーイー・システムズ・インフォメーション・アンド・エレクトロニック・システムズ・インテグレーション・インコーポレーテッド 帯域幅効率に優れたケーブルネットワークモデム
US7262645B2 (en) * 2002-12-19 2007-08-28 Broadcom Corporation System and method for adjusting the phase of a frequency-locked clock
US7349462B2 (en) * 2002-12-23 2008-03-25 International Business Machines Corporation Acquisition and adjustment of gain, receiver clock frequency, and symbol timing in an OFDM radio receiver
US7583802B2 (en) * 2003-01-17 2009-09-01 Thomson Licensing Method for using a synchronous sampling design in a fixed-rate sampling mode
US7408892B2 (en) * 2003-01-28 2008-08-05 Broadcom Corporation Upstream adaptive modulation in DOCSIS based applications
US7379505B2 (en) * 2003-02-13 2008-05-27 Broadcom Corporation Method and apparatus for performing trellis coded modulation of signals for transmission on a TDMA channel of a cable network
US7257377B2 (en) 2003-02-18 2007-08-14 Qualcomm, Incorporated Systems and methods for improving channel estimation
US20040161057A1 (en) * 2003-02-18 2004-08-19 Malladi Durga Prasad Communication receiver with a rake-based adaptive equalizer
US7272176B2 (en) * 2003-02-18 2007-09-18 Qualcomm Incorporated Communication receiver with an adaptive equalizer
US7362773B2 (en) * 2003-03-25 2008-04-22 Terayon Communications Systems DOCSIS 2.0 SCDMA capable sniffers which can capture legacy DOCSIS bursts as well
US7593488B2 (en) * 2003-04-25 2009-09-22 Harris Corporation Method and apparatus for detection of signal without the aid of training sequence
US7209513B2 (en) 2003-05-14 2007-04-24 Texas Instruments Incorporated Phase, frequency and gain characterization and mitigation in SCDMA burst receiver using multi-pass processing
US8432942B1 (en) * 2003-05-16 2013-04-30 Apple Inc. Providing a timing source for multiple nodes coupled to a circuit-switched network
US7197524B2 (en) 2003-05-29 2007-03-27 Texas Instruments Incorporated Direct RF sampling for cable applications and other broadband signals
KR100640935B1 (ko) * 2003-09-16 2006-11-02 엘지전자 주식회사 디지털 ｔｖ 수신기 및 자기 진단 방법
US7522658B2 (en) * 2003-09-30 2009-04-21 Broadcom Corporation Design method and implementation of optimal linear IIR equalizers for RF transceivers
US7286595B2 (en) * 2003-10-10 2007-10-23 Hitachi Global Storage Technologies Netherlands B.V. Apparatus using a lengthened equalization target filter with a matched filter metric in a viterbi detector
TWI220614B (en) * 2003-10-21 2004-08-21 Benq Corp Method and device for updating frame number and automatically generating frame boundary
EP1528702B1 (en) * 2003-11-03 2008-01-23 Broadcom Corporation FEC (forward error correction) decoding with dynamic parameters
KR100525428B1 (ko) * 2003-12-01 2005-11-02 엘지전자 주식회사 자동 이득 제어 장치 및 방법
US7228489B1 (en) * 2003-12-26 2007-06-05 Storage Technology Corporation Soft viterbi Reed-Solomon decoder
KR100550875B1 (ko) * 2004-02-27 2006-02-10 삼성전기주식회사 협대역 밴드패스 필터를 포함하는 고주파 모듈레이터
WO2005086405A2 (en) 2004-03-03 2005-09-15 Aware, Inc. Impulse noise management
JP4448168B2 (ja) * 2004-03-04 2010-04-07 クゥアルコム・インコーポレイテッド 異なる変調フォーマットにおいて送信された隣接するシンボルバースト間でスムーズな遷移を達成するための方法および装置
US7672285B2 (en) 2004-06-28 2010-03-02 Dtvg Licensing, Inc. Method and apparatus for minimizing co-channel interference by scrambling
EP1741292A4 (en) * 2004-04-12 2009-12-09 Directv Group Inc DELETED CHANNEL PROPERTIES TO REDUCE CO-CHANNEL DISTURBANCES
US7161988B2 (en) * 2004-04-12 2007-01-09 The Directv Group, Inc. Method and apparatus for minimizing co-channel interference
US8149833B2 (en) * 2004-05-25 2012-04-03 Cisco Technology, Inc. Wideband cable downstream protocol
US7864686B2 (en) * 2004-05-25 2011-01-04 Cisco Technology, Inc. Tunneling scheme for transporting information over a cable network
US8102854B2 (en) * 2004-05-25 2012-01-24 Cisco Technology, Inc. Neighbor discovery proxy with distributed packet inspection scheme
US7835274B2 (en) 2004-05-25 2010-11-16 Cisco Technology, Inc. Wideband provisioning
US7646786B2 (en) 2004-05-25 2010-01-12 Cisco Technology, Inc. Neighbor discovery in cable networks
US7539208B2 (en) * 2004-05-25 2009-05-26 Cisco Technology, Inc. Timing system for modular cable modem termination system
US7532627B2 (en) 2004-05-25 2009-05-12 Cisco Technology, Inc. Wideband upstream protocol
US20060013155A1 (en) * 2004-07-15 2006-01-19 Spaete Lawrence Jr Method and system for identifying a defective cable modem in an S-CDMA environment
US7409626B1 (en) * 2004-07-28 2008-08-05 Ikanos Communications Inc Method and apparatus for determining codeword interleaver parameters
US7515643B2 (en) * 2004-09-30 2009-04-07 Airvana, Inc. Modulation for broadcasting from multiple transmitters
WO2006042274A1 (en) 2004-10-11 2006-04-20 2Wire, Inc. Periodic impulse noise mitigation in a dsl system
US8078216B2 (en) 2004-10-13 2011-12-13 Intel Corporation Wireless device content information theft protection system
US8675753B2 (en) * 2004-11-01 2014-03-18 Metanoia Technologies, Inc. Symbol synchronization for communication
US8184755B2 (en) * 2004-11-01 2012-05-22 Metanoia Technologies, Inc. Symbol synchronization for communication
EP1812909B1 (en) * 2004-11-15 2017-01-11 Pahlavan, Kourosh Radio frequency tag and reader with asymmetric communication bandwidth
US20060103533A1 (en) * 2004-11-15 2006-05-18 Kourosh Pahlavan Radio frequency tag and reader with asymmetric communication bandwidth
US7953163B2 (en) 2004-11-30 2011-05-31 Broadcom Corporation Block linear equalization in a multicarrier communication system
US8705567B2 (en) * 2004-12-10 2014-04-22 Broadcom Corporation Upstream channel bonding using legacy maps in a cable communications system
US7970010B2 (en) * 2004-12-10 2011-06-28 Broadcom Corporation Upstream channel bonding in a cable communications system
US7590169B2 (en) * 2005-02-07 2009-09-15 Qualcomm Incorporated Multipath interference reduction on pilot estimation with legacy system interoperability
US7852950B2 (en) 2005-02-25 2010-12-14 Broadcom Corporation Methods and apparatuses for canceling correlated noise in a multi-carrier communication system
US7573815B2 (en) * 2005-03-04 2009-08-11 Alcatel-Lucent Usa Inc. Flow control and congestion management for random scheduling in time-domain wavelength interleaved networks
US9374257B2 (en) 2005-03-18 2016-06-21 Broadcom Corporation Methods and apparatuses of measuring impulse noise parameters in multi-carrier communication systems
US8549565B2 (en) 2005-04-01 2013-10-01 The Directv Group, Inc. Power balancing signal combiner
US7900230B2 (en) 2005-04-01 2011-03-01 The Directv Group, Inc. Intelligent two-way switching network
US8621525B2 (en) 2005-04-01 2013-12-31 The Directv Group, Inc. Signal injection via power supply
US7945932B2 (en) 2005-04-01 2011-05-17 The Directv Group, Inc. Narrow bandwidth signal delivery system
US7958531B2 (en) 2005-04-01 2011-06-07 The Directv Group, Inc. Automatic level control for incoming signals of different signal strengths
US8024759B2 (en) 2005-04-01 2011-09-20 The Directv Group, Inc. Backwards-compatible frequency translation module for satellite video delivery
US7987486B2 (en) 2005-04-01 2011-07-26 The Directv Group, Inc. System architecture for control and signal distribution on coaxial cable
US7950038B2 (en) 2005-04-01 2011-05-24 The Directv Group, Inc. Transponder tuning and mapping
US9198608B2 (en) 2005-04-28 2015-12-01 Proteus Digital Health, Inc. Communication system incorporated in a container
US7395461B2 (en) * 2005-05-18 2008-07-01 Seagate Technology Llc Low complexity pseudo-random interleaver
US7502982B2 (en) * 2005-05-18 2009-03-10 Seagate Technology Llc Iterative detector with ECC in channel domain
US7360147B2 (en) * 2005-05-18 2008-04-15 Seagate Technology Llc Second stage SOVA detector
CN100512053C (zh) * 2005-05-24 2009-07-08 上海原动力通信科技有限公司 一种确定时分同步码分多址系统用户信道冲激响应的方法
US20070072606A1 (en) * 2005-09-28 2007-03-29 Pieter Van Rooyen Method and system for mitigating interference from analog TV in a DVB-H system
US7991348B2 (en) 2005-10-12 2011-08-02 The Directv Group, Inc. Triple band combining approach to satellite signal distribution
US8019275B2 (en) 2005-10-12 2011-09-13 The Directv Group, Inc. Band upconverter approach to KA/KU signal distribution
KR100724533B1 (ko) * 2005-12-08 2007-06-04 한국전자통신연구원 다중채널 처리 시스템 및 그의 대역통과 필터링 방법
US7813439B2 (en) 2006-02-06 2010-10-12 Broadcom Corporation Various methods and apparatuses for impulse noise detection
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
US7672310B2 (en) * 2006-03-13 2010-03-02 General Instrument Corporation Method and apparatus for dynamically changing the preamble length of a burst communication
US8081707B2 (en) * 2006-03-13 2011-12-20 Xg Technology, Inc. Carrier less modulator using saw filters
JP4732935B2 (ja) * 2006-03-20 2011-07-27 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局及び方法
CA2646281C (en) 2006-03-24 2015-02-17 General Instrument Corporation Method and apparatus for configuring logical channels in a network
US9088355B2 (en) 2006-03-24 2015-07-21 Arris Technology, Inc. Method and apparatus for determining the dynamic range of an optical link in an HFC network
US7849418B2 (en) * 2006-03-31 2010-12-07 Broadcom Corporation Segregation of redundant control bits in an ECC permuted, systematic modulation code
US7610046B2 (en) * 2006-04-06 2009-10-27 Adc Telecommunications, Inc. System and method for enhancing the performance of wideband digital RF transport systems
US7734984B2 (en) * 2006-04-13 2010-06-08 Trident Microsystems (Far East) Ltd. Erasures assisted block code decoder and related method
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
CN101496042A (zh) 2006-05-02 2009-07-29 普罗秋斯生物医学公司 患者定制的治疗方案
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7801250B2 (en) * 2006-05-24 2010-09-21 General Dynamics Advanced Information Systems, Inc. Low latency analog QAM coherent demodulation algorithm
US20090285336A1 (en) * 2006-06-16 2009-11-19 Michael Anthony Pugel Wideband Out-Of-Band-Receiver
JP4982260B2 (ja) * 2006-06-20 2012-07-25 パナソニック株式会社 パルス変調回路
WO2008004737A1 (en) 2006-07-07 2008-01-10 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7830987B2 (en) * 2006-08-25 2010-11-09 Broadcom Corporation Electronic dispersion compensation utilizing interleaved architecture and channel identification for assisting timing recovery
US20080069198A1 (en) * 2006-08-25 2008-03-20 Broadcom Corporation Sequence decision feedback equalizer
US20080049825A1 (en) * 2006-08-25 2008-02-28 Broadcom Corporation Equalizer with reorder
US8300685B2 (en) * 2006-08-25 2012-10-30 Broadcom Corporation Non-linear decision feedback equalizer
US7961781B2 (en) * 2006-08-25 2011-06-14 Broadcom Corporation Electronic dispersion compensation utilizing interleaved architecture and channel identification for assisting timing recovery
US8374295B2 (en) * 2006-09-18 2013-02-12 Mediatek Inc. Method of scaling input data and mobile device utilizing the same
EP1903710A3 (en) * 2006-09-20 2014-05-21 Samsung Electronics Co., Ltd. Apparatus and method for processing received data in a broadband wireless communication system
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
EP2083680B1 (en) 2006-10-25 2016-08-10 Proteus Digital Health, Inc. Controlled activation ingestible identifier
US8719875B2 (en) 2006-11-06 2014-05-06 The Directv Group, Inc. Satellite television IP bitstream generator receiving unit
US8718193B2 (en) * 2006-11-20 2014-05-06 Proteus Digital Health, Inc. Active signal processing personal health signal receivers
US7844280B2 (en) * 2006-12-12 2010-11-30 Trueposition, Inc. Location of wideband OFDM transmitters with limited receiver bandwidth
US7797000B2 (en) * 2006-12-01 2010-09-14 Trueposition, Inc. System for automatically determining cell transmitter parameters to facilitate the location of wireless devices
US8537972B2 (en) 2006-12-07 2013-09-17 General Instrument Corporation Method and apparatus for determining micro-reflections in a network
US8098691B2 (en) * 2006-12-11 2012-01-17 Broadcom Corporation Base-band ethernet over point-to-multipoint shared single conductor channel
US7978773B2 (en) * 2006-12-29 2011-07-12 Agere Systems Inc. Multi-channel receiver with improved AGC
US8095088B2 (en) 2007-05-17 2012-01-10 Harris Stratex Networks Operating Corporation Compact wide dynamic range transmitter for point to point radio
US8275071B2 (en) * 2007-05-17 2012-09-25 Harris Stratex Networks Operating Corporation Compact dual receiver architecture for point to point radio
US7782765B2 (en) * 2007-01-22 2010-08-24 Harris Stratex Networks Operating Corporation Distributed protection switching architecture for point-to-point microwave radio systems
US8395256B2 (en) * 2007-02-02 2013-03-12 Harris Stratex Networks Operating Corporation Packaging for low-cost, high-performance microwave and millimeter wave modules
ES2930588T3 (es) 2007-02-01 2022-12-19 Otsuka Pharma Co Ltd Sistemas de marcador de eventos ingeribles
US8428034B2 (en) * 2007-02-06 2013-04-23 Pmc-Sierra Ltd. Encoding for efficient use of an upstream channel in burst mode
KR101528748B1 (ko) 2007-02-14 2015-06-15 프로테우스 디지털 헬스, 인코포레이티드 고 표면적 전극을 갖는 체내 전원
US7808379B2 (en) * 2007-03-05 2010-10-05 Rosemount Inc. Mode selectable field transmitter
KR101253185B1 (ko) 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285887B1 (ko) 2007-03-26 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US20080240225A1 (en) * 2007-03-27 2008-10-02 Adc Telecommunications, Inc. Method and system for enhancing the performance of wideband digital rf transport systems
US7974402B2 (en) * 2007-03-28 2011-07-05 Harris Corporation TDMA mobile ad-hoc network (MANET) with second order timing and tracking
JP4934818B2 (ja) * 2007-03-29 2012-05-23 国立大学法人九州工業大学 電子回路デバイス
KR101285888B1 (ko) 2007-03-30 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
TWI355831B (en) * 2007-04-02 2012-01-01 Ind Tech Res Inst Method for estimating and compensating frequency o
US7769357B2 (en) * 2007-04-25 2010-08-03 Agere Systems Inc. Multi-channel receiver with improved AGC
US7809343B2 (en) 2007-04-25 2010-10-05 Agere Systems Inc. Multi-channel receiver with improved AGC
US20080273481A1 (en) * 2007-05-02 2008-11-06 Mediaphy Corporation Warm start receiver
US8115618B2 (en) 2007-05-24 2012-02-14 Proteus Biomedical, Inc. RFID antenna for in-body device
US8712318B2 (en) 2007-05-29 2014-04-29 The Directv Group, Inc. Integrated multi-sat LNB and frequency translation module
US8995288B2 (en) * 2007-06-11 2015-03-31 Broadcom Corporation Method and system for a configurable communication integrated circuit and/or chipset
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8433973B2 (en) * 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090012180A (ko) 2007-07-28 2009-02-02 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8238813B1 (en) 2007-08-20 2012-08-07 The Directv Group, Inc. Computationally efficient design for broadcast satellite single wire and/or direct demod interface
US8406284B2 (en) * 2007-08-21 2013-03-26 General Instrument Corporation Receiver with adaptive equalizer
WO2009028857A2 (en) 2007-08-24 2009-03-05 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
DK2192946T3 (da) 2007-09-25 2022-11-21 Otsuka Pharma Co Ltd Kropsintern anordning med virtuel dipol signalforstærkning
US8594133B2 (en) 2007-10-22 2013-11-26 Corning Mobileaccess Ltd. Communication system using low bandwidth wires
KR101444977B1 (ko) * 2007-10-29 2014-09-26 옵티스 와이어리스 테크놀리지, 엘엘씨 이동국 및 송신 방법
BRPI0812800B1 (pt) 2007-10-29 2020-11-17 Panasonic Corporation aparelho de comunicação de rádio, método de controle de constelação, aparelho de estação base e método de comunicação de rádio
AU2012203073B2 (en) * 2007-10-29 2013-11-28 Panasonic Corporation Radio Communication Device and Constellation Control Method
US9942618B2 (en) 2007-10-31 2018-04-10 The Directv Group, Inc. SMATV headend using IP transport stream input and method for operating the same
JP5143912B2 (ja) * 2007-12-20 2013-02-13 テレフオンアクチーボラゲット エル エム エリクソン（パブル） アップリンク共通ｅ−ｄｃｈ伝送の制御
US8130702B2 (en) * 2007-12-31 2012-03-06 Intel Corporation OFDMA based communication system
US8064479B2 (en) * 2008-01-02 2011-11-22 Harmonic, Inc. Methods and system for efficient data transfer over hybrid fiber coax infrastructure
US8248910B2 (en) * 2008-01-29 2012-08-21 Nokia Corporation Physical layer and data link layer signalling in digital video broadcast preamble symbols
ES2840773T3 (es) 2008-03-05 2021-07-07 Otsuka Pharma Co Ltd Sistemas y marcadores de eventos ingeribles de comunicación multimodo
US20140047497A1 (en) * 2008-03-12 2014-02-13 Iberium Communications, Inc. Method and system for symbol-rate-independent adaptive equalizer initialization
SG195535A1 (en) 2008-07-08 2013-12-30 Proteus Digital Health Inc Ingestible event marker data framework
US8370890B2 (en) 2008-07-18 2013-02-05 At&T Intellectual Property I, L.P. Methods and apparatus for frequency agile band-pass filtering of broadcast signals
US8249540B1 (en) 2008-08-07 2012-08-21 Hypres, Inc. Two stage radio frequency interference cancellation system and method
US8350558B2 (en) * 2008-10-03 2013-01-08 Analog Devices, Inc. System and method for measuring reactive power
US8358968B2 (en) * 2008-10-03 2013-01-22 Motorola Solutions, Inc. Method for selecting a channel to be monitored by subscriber units that are idle in a communication system
US8279991B2 (en) * 2008-10-03 2012-10-02 Motorola Solutions, Inc. Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication system
US8184654B2 (en) * 2008-10-03 2012-05-22 Motorola Solutions, Inc. Method for ending a call session in a communication system
US8605837B2 (en) 2008-10-10 2013-12-10 Broadcom Corporation Adaptive frequency-domain reference noise canceller for multicarrier communications systems
KR101544705B1 (ko) * 2008-12-29 2015-08-17 연세대학교 산학협력단 희생 시스템 검출 장치, 희생 시스템 검출 방법, 통신 장치및 통신 방법
JP2012514799A (ja) 2009-01-06 2012-06-28 プロテウス バイオメディカル インコーポレイテッド 摂取に関連するバイオフィードバックおよび個別薬物療法の方法およびシステム
AR074992A1 (es) 2009-01-06 2011-03-02 Directv Group Inc Estimacion del corrimiento de frecuencia para conversiones de frecuencia y diagnostico de sistema de unidades exteriores de bajo costo
US8817826B2 (en) * 2009-05-29 2014-08-26 Lsi Corporation Aggregating lower bandwidth asynchronously clocked communication links into a higher bandwidth link
US8520561B2 (en) * 2009-06-09 2013-08-27 Atc Technologies, Llc Systems, methods and network components that provide different satellite spot beam return carrier groupings and reuse patterns
US8605729B2 (en) 2009-07-09 2013-12-10 Qualcomm Incorporated Method and apparatus for OIS protection in a wireless communication system
US8516532B2 (en) * 2009-07-28 2013-08-20 Motorola Mobility Llc IP video delivery using flexible channel bonding
US8526485B2 (en) 2009-09-23 2013-09-03 General Instrument Corporation Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels
CN107104780B (zh) * 2009-10-01 2020-10-16 交互数字专利控股公司 上行链路控制数据传输
TWI517050B (zh) 2009-11-04 2016-01-11 普羅托斯數位健康公司 供應鏈管理之系統
US8284828B2 (en) * 2009-11-11 2012-10-09 General Instrument Corporation Monitoring instability and resetting an equalizer
CN102083233B (zh) * 2009-11-27 2014-04-30 思亚诺移动芯片有限公司 用于发送和/或接收信号的方法、电路和系统
US8586461B2 (en) * 2009-12-07 2013-11-19 Csr Technology Inc. Systems and methods providing spur avoidance in a direct conversion tuner architecture
CN102812658B (zh) 2010-01-08 2015-12-16 交互数字专利控股公司 针对多个载波的信道状态信息传输的方法及设备
US8773965B2 (en) 2012-04-10 2014-07-08 Gainspeed, Inc. Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
US8397267B2 (en) * 2010-01-26 2013-03-12 Cisco Techology, Inc. Hi-split upstream design for DOCSIS
US8599826B2 (en) 2010-04-15 2013-12-03 Motorola Solutions, Inc. Method for synchronizing direct mode time division multiple access (TDMA) transmissions
US8503409B2 (en) 2010-04-15 2013-08-06 Motorola Solutions, Inc. Method for direct mode channel access
TWI557672B (zh) 2010-05-19 2016-11-11 波提亞斯數位康健公司 用於從製造商跟蹤藥物直到患者之電腦系統及電腦實施之方法、用於確認將藥物給予患者的設備及方法、患者介面裝置
US8583996B2 (en) * 2010-07-30 2013-11-12 Michael Anthony Maiuzzo Method and apparatus for determining bits in a convolutionally decoded output bit stream to be marked for erasure
US8745474B2 (en) * 2010-07-30 2014-06-03 Michael Anthony Maiuzzo Method and apparatus for determining bits in a convolutionally decoded output bit stream to be marked for erasure
US9113488B2 (en) * 2010-08-13 2015-08-18 Qualcomm Incorporated Multi-radio coexistence of a broadband radio and a broadcast stream receiver that receives broadcast stream data
US8892184B2 (en) 2010-10-18 2014-11-18 Siemens Medical Solutions Usa, Inc. Systems and methods for reducing interference in a dual modality imaging system
US8654640B2 (en) 2010-12-08 2014-02-18 General Instrument Corporation System and method for IP video delivery using distributed flexible channel bonding
US8462766B2 (en) 2011-03-07 2013-06-11 Motorola Solutions, Inc. Methods and apparatus for diffusing channel timing among subscriber units in TDMA direct mode
US8737925B2 (en) * 2011-03-10 2014-05-27 Comtech Ef Data Corp. Method for the control of a wireless communications link for mitigating adjacent satellite interference
US9021329B2 (en) * 2011-05-25 2015-04-28 Broadcom Corporation Impulse and/or burst noise signal to noise ratio (SNR) aware concatenated forward error correction (FEC)
US9756874B2 (en) 2011-07-11 2017-09-12 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
WO2015112603A1 (en) 2014-01-21 2015-07-30 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
MX340001B (es) 2011-07-21 2016-06-20 Proteus Digital Health Inc Dispositivo, sistema y método de comunicación móvil.
US8937992B2 (en) 2011-08-30 2015-01-20 General Instrument Corporation Method and apparatus for updating equalization coefficients of adaptive pre-equalizers
US8781416B1 (en) * 2011-09-09 2014-07-15 Rockwell Collins, Inc. Adapting transmit parameters in highly dynamic channel
US9008094B2 (en) * 2011-09-27 2015-04-14 Electronics And Telecommunications Research Institute Data transmission and reception method and apparatus robust against phase noise for high efficiency satellite transmission
US8442425B2 (en) * 2011-10-06 2013-05-14 Delphi Technologies, Inc. Satellite receiver performance enhancements
US8576705B2 (en) 2011-11-18 2013-11-05 General Instrument Corporation Upstream channel bonding partial service using spectrum management
US9113181B2 (en) 2011-12-13 2015-08-18 Arris Technology, Inc. Dynamic channel bonding partial service triggering
KR101277782B1 (ko) 2011-12-14 2013-06-24 고려대학교 산학협력단 데이터 통신 수신기용 적응형 등화기
WO2013126298A1 (en) * 2012-02-20 2013-08-29 Shlomo Rakib Efficient bandwidth utilization methods for catv docsis channels and other applications
EP2829152A2 (en) 2012-03-23 2015-01-28 Corning Optical Communications Wireless Ltd. Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
US8711919B2 (en) * 2012-03-29 2014-04-29 Rajendra Kumar Systems and methods for adaptive blind mode equalization
US8670481B2 (en) * 2012-04-12 2014-03-11 Casa Systems, Inc. System and method for dynamic profile management in cable modem systems
US9003460B2 (en) 2012-04-27 2015-04-07 Google Technology Holdings LLC Network monitoring with estimation of network path to network element location
US8837302B2 (en) 2012-04-27 2014-09-16 Motorola Mobility Llc Mapping a network fault
US8868736B2 (en) 2012-04-27 2014-10-21 Motorola Mobility Llc Estimating a severity level of a network fault
US8867371B2 (en) 2012-04-27 2014-10-21 Motorola Mobility Llc Estimating physical locations of network faults
US9065731B2 (en) 2012-05-01 2015-06-23 Arris Technology, Inc. Ensure upstream channel quality measurement stability in an upstream channel bonding system using T4 timeout multiplier
KR101242282B1 (ko) * 2012-05-08 2013-03-11 주식회사 글로스컴 무선랜 시스템에서의 물리 레이어 보안 방법 및 이를 이용한 무선랜 시스템
US9136943B2 (en) 2012-07-30 2015-09-15 Arris Technology, Inc. Method of characterizing impairments detected by equalization on a channel of a network
US9137164B2 (en) 2012-11-15 2015-09-15 Arris Technology, Inc. Upstream receiver integrity assessment for modem registration
US8948039B2 (en) 2012-12-11 2015-02-03 Qualcomm Incorporated Packet collisions and impulsive noise detection
US9077576B2 (en) * 2012-12-14 2015-07-07 Broadcom Corporation Orthogonal frequency division multiplexing (OFDM) with variable bit loading and time and/or frequency interleaving
US8817853B2 (en) * 2012-12-21 2014-08-26 Hcl Technologies Limited Broadband re-configurable RF receiver
US9203639B2 (en) 2012-12-27 2015-12-01 Arris Technology, Inc. Dynamic load balancing under partial service conditions
US9455842B2 (en) * 2013-02-26 2016-09-27 Broadcom Corporation Half-frame request opportunities and operation within wired and/or wireless communication systems
JP6201251B2 (ja) * 2013-03-11 2017-09-27 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ポイントツーマルチポイント直交周波数分割多重化通信システムにおける上流パイロット構造
US9197886B2 (en) 2013-03-13 2015-11-24 Arris Enterprises, Inc. Detecting plant degradation using peer-comparison
US9025469B2 (en) 2013-03-15 2015-05-05 Arris Technology, Inc. Method for estimating cable plant topology
US10477199B2 (en) 2013-03-15 2019-11-12 Arris Enterprises Llc Method for identifying and prioritizing fault location in a cable plant
US9042236B2 (en) 2013-03-15 2015-05-26 Arris Technology, Inc. Method using equalization data to determine defects in a cable plant
US20140293894A1 (en) * 2013-03-28 2014-10-02 Coming Optical Communications Wireless, Ltd. Distributing dynamically frequency-shifted intermediate frequency (if) radio frequency (rf) communications signals in distributed antenna systems (dass), and related components, systems, and methods
EP3005281A4 (en) 2013-06-04 2017-06-28 Proteus Digital Health, Inc. System, apparatus and methods for data collection and assessing outcomes
WO2015006380A1 (en) 2013-07-08 2015-01-15 Hughes Network Systems, Llc System and method for iterative compensation for linear and nonlinear interference in system employing ftn symbol transmission rates
US9720875B2 (en) 2013-07-24 2017-08-01 Silicon Laboratories Inc. Receiver with signal arrival detection capability
EP3055962B1 (en) 2013-10-08 2018-12-05 Hughes Network Systems, LLC System and method for pre-distortion and iterative compensation for nonlinear distortion in system employing ftn symbol transmission rates
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information
US9300334B2 (en) * 2014-01-22 2016-03-29 International Business Machines Corporation Anti-interference method and device for a wireless communication system
US10499421B2 (en) * 2014-03-21 2019-12-03 Qualcomm Incorporated Techniques for configuring preamble and overhead signals for transmissions in an unlicensed radio frequency spectrum band
US9268597B2 (en) * 2014-04-01 2016-02-23 Google Inc. Incremental parallel processing of data
JP2015207887A (ja) 2014-04-18 2015-11-19 富士通株式会社 無線送信装置及び歪補償方法
US9246717B2 (en) 2014-06-30 2016-01-26 Hughes Network Systems, Llc Optimized receivers for faster than nyquist (FTN) transmission rates in high spectral efficiency satellite systems
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
US9466282B2 (en) * 2014-10-31 2016-10-11 Qualcomm Incorporated Variable rate adaptive active noise cancellation
US9595979B2 (en) * 2015-01-20 2017-03-14 International Business Machines Corporation Multiple erasure codes for distributed storage
US10200151B1 (en) * 2015-03-06 2019-02-05 Aquantia Corp. Methods and apparatus to improve SNR for signaling across multi-channel cables
US9980168B2 (en) * 2015-06-25 2018-05-22 Intel Corporation Apparatus and methods for power-saving low intermediate frequency receiver
CN113162722B (zh) 2015-09-21 2024-04-12 Hyphy美国有限公司 用于通过不完美的电磁通路传输采样信号的系统
US9806814B2 (en) * 2015-11-24 2017-10-31 Futurewei Tecnologies, Inc. Joint acquisition of chromatic dispersion and frequency offset in optical systems
BR112019000861B1 (pt) 2016-07-22 2020-10-27 Proteus Digital Health, Inc dispositivo eletrônico
RU170828U1 (ru) * 2016-12-29 2017-05-11 Дмитрий Вячеславович Астрецов Квазиоптимальный приемник
US11695507B2 (en) * 2017-03-24 2023-07-04 Samsung Electronics Co., Ltd. Apparatus and method for in multiple access in wireless communication
CN107295397A (zh) * 2017-06-27 2017-10-24 金华知产婺源信息技术有限公司 一种缩短搜台时间的搜台方法和装置
US11012996B2 (en) * 2017-11-27 2021-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Devices and methods for scheduling data transmissions in a wireless communication system
US10243651B1 (en) * 2018-01-17 2019-03-26 Vt Idirect, Inc. Mesh satellite terminal accessing multiple time division carriers
KR102457566B1 (ko) * 2018-02-22 2022-10-21 한국전자통신연구원 데이터 패킷의 버스트의 길이에 기초하여 변복조를 수행하는 변복조기 및 상기 복조기가 수행하는 방법
US10831653B2 (en) 2018-05-15 2020-11-10 Micron Technology, Inc. Forwarding code word address
US11003375B2 (en) * 2018-05-15 2021-05-11 Micron Technology, Inc. Code word format and structure
CN108763817B (zh) * 2018-06-11 2022-06-21 厦门理工学院 一种基于最小二乘法建模的电力地下管网匹配方法
US10778339B2 (en) 2018-09-14 2020-09-15 Viasat, Inc. Systems and methods for creating in a transmitter a stream of symbol frames configured for efficient processing in a receiver
EP3772187B1 (en) * 2019-07-29 2021-06-16 ST Engineering iDirect (Europe) Cy NV Satellite communication system
US11848809B1 (en) * 2020-10-06 2023-12-19 Cable Television Laboratories, Inc. Systems and methods for OFDM profile management
CN112346091B (zh) * 2020-10-20 2022-07-01 中国电子科技集团公司第五十四研究所 一种基于数字重采样的非同源数据接收调制装置
CN114567341B (zh) * 2022-01-12 2023-05-23 中国电子科技集团公司第十研究所 多模高灵敏度高速信号接收电路
US11769468B2 (en) 2022-01-19 2023-09-26 Hyphy Usa Inc. Spread-spectrum video transport integration with timing controller
US11569854B1 (en) * 2022-02-08 2023-01-31 Uniband Electronic Corp. RF receiver and method for simultaneously compensating carrier frequency offset and optimizing bandwidth by using preamble of a received RF signal
CN114745024B (zh) * 2022-04-18 2024-03-26 中国电子科技集团公司第五十四研究所 一种基于窄带干扰自适应消除的扩频信号解调装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356555B1 (en) * 1995-08-25 2002-03-12 Terayon Communications Systems, Inc. Apparatus and method for digital data transmission using orthogonal codes
US5793759A (en) * 1995-08-25 1998-08-11 Terayon Corporation Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes
US6243369B1 (en) * 1998-05-06 2001-06-05 Terayon Communication Systems, Inc. Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
DE69939781D1 (de) * 1998-10-30 2008-12-04 Broadcom Corp Kabelmodemsystem
US6459703B1 (en) * 1999-06-21 2002-10-01 Terayon Communication Systems, Inc. Mixed DOCSIS 1.0 TDMA bursts with SCDMA transmissions on the same frequency channel
US6791995B1 (en) * 2002-06-13 2004-09-14 Terayon Communications Systems, Inc. Multichannel, multimode DOCSIS headend receiver

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