WO2004038549A3 - Spectrum-adaptive networking - Google Patents

Spectrum-adaptive networking Download PDF

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Publication number
WO2004038549A3
WO2004038549A3 PCT/US2003/033338 US0333338W WO2004038549A3 WO 2004038549 A3 WO2004038549 A3 WO 2004038549A3 US 0333338 W US0333338 W US 0333338W WO 2004038549 A3 WO2004038549 A3 WO 2004038549A3
Authority
WO
WIPO (PCT)
Prior art keywords
spectrum
interference
wireless network
signaling
local
Prior art date
Application number
PCT/US2003/033338
Other languages
French (fr)
Other versions
WO2004038549A2 (en
Inventor
Jerry D Burchfiel
Original Assignee
Bbnt Solutions Llc
Jerry D Burchfiel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32176652&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2004038549(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bbnt Solutions Llc, Jerry D Burchfiel filed Critical Bbnt Solutions Llc
Priority to AU2003287181A priority Critical patent/AU2003287181A1/en
Publication of WO2004038549A2 publication Critical patent/WO2004038549A2/en
Publication of WO2004038549A3 publication Critical patent/WO2004038549A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average, variance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Abstract

The present invention increases the available spectrum in a wireless network (Fig.18) by sharing existing allocated (and in-use) portions of the RF spectrum in a manner that will minimize the probability of interfering with existing legacy users. The invention provides interference temperature-adaptive waveforms, and a variety of physical and media access control protocols for generating waveforms based on measurement (1515) and characterization of the local spectrum. The invention measures the local spectrum at a receiving node (1520), generates an optimal waveform profile specifying transmission parameters that will water-fill unused spectrum up to an interference (1520) limit without causing harmful interference to primary and legacy transmitters using the same frequency bands (1530), and enables simultaneous transmit and receive modes at a multiplicity of transceivers in a wireless network (fig. 18). The invention also provides closed loop feedback control between nodes, co-site interference management, intersymbol interference mitigation, wide sense stationary baseband signaling and modulation, and power limited signaling for avoiding detection and interception.
PCT/US2003/033338 2002-10-24 2003-10-22 Spectrum-adaptive networking WO2004038549A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003287181A AU2003287181A1 (en) 2002-10-24 2003-10-22 Spectrum-adaptive networking

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42093002P 2002-10-24 2002-10-24
US60/420,930 2002-10-24

Publications (2)

Publication Number Publication Date
WO2004038549A2 WO2004038549A2 (en) 2004-05-06
WO2004038549A3 true WO2004038549A3 (en) 2004-07-15

Family

ID=32176652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/033338 WO2004038549A2 (en) 2002-10-24 2003-10-22 Spectrum-adaptive networking

Country Status (3)

Country Link
US (5) US7483711B2 (en)
AU (1) AU2003287181A1 (en)
WO (1) WO2004038549A2 (en)

Families Citing this family (185)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003287181A1 (en) 2002-10-24 2004-05-13 Bbnt Solutions Llc Spectrum-adaptive networking
US6958982B2 (en) * 2003-07-16 2005-10-25 Interdigital Technology Corporation Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point
JP4415598B2 (en) * 2003-07-30 2010-02-17 日本電気株式会社 Mobile communication system, mobile station, and neighboring cell detection and monitoring method used therefor
US7769406B2 (en) * 2003-08-21 2010-08-03 Alcatel-Lucent Usa Inc. Monitoring and adjusting transmit power level(s) in a communications system
US8068436B2 (en) 2003-10-15 2011-11-29 Microsoft Corporation Methods and systems for estimating network available bandwidth using packet pairs and spatial filtering
US7366243B1 (en) * 2003-10-29 2008-04-29 Itt Manufacturing Enterprises, Inc. Methods and apparatus for transmitting non-contiguous spread spectrum signals for communications and navigation
US7653020B2 (en) * 2004-01-28 2010-01-26 Harris Corporation Wireless ultra wideband network having interference mitigation and related methods
US7263333B2 (en) * 2004-01-28 2007-08-28 Harris Corporation Wireless ultra wideband network having frequency bin transmission level setting and related methods
US20050170808A1 (en) * 2004-01-29 2005-08-04 Hamilton Gordon E. Radio interoperability system
WO2005086903A2 (en) * 2004-03-08 2005-09-22 Sharp Laboratories Of America, Inc. System and method for adaptive bit loading source coding via vector quantization
US9031568B2 (en) * 2004-07-28 2015-05-12 Broadcom Corporation Quality-of-service (QoS)-based association with a new network using background network scanning
EP1760933B1 (en) 2004-08-06 2012-03-14 Panasonic Corporation Feedback control for multicast or broadcast services
ES2397074T3 (en) 2004-10-13 2013-03-04 Mcmaster University Transmission power control techniques for wireless communication systems
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7355470B2 (en) 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US7756490B2 (en) * 2005-03-08 2010-07-13 Atc Technologies, Llc Methods, radioterminals, and ancillary terrestrial components for communicating using spectrum allocated to another satellite operator
KR20060115293A (en) * 2005-05-04 2006-11-08 삼성전자주식회사 Configuration and managing apparatus and method of channel in ofdma system and transmitting/receiving method and apparatus thereof
US7958120B2 (en) * 2005-05-10 2011-06-07 Netseer, Inc. Method and apparatus for distributed community finding
US9110985B2 (en) * 2005-05-10 2015-08-18 Neetseer, Inc. Generating a conceptual association graph from large-scale loosely-grouped content
US7519329B2 (en) * 2005-07-01 2009-04-14 Research In Motion Limited Determination of antenna noise temperature for handheld wireless devices
DE602005008949D1 (en) 2005-08-04 2008-09-25 St Microelectronics Srl Method and system for dynamic spectrum allocation, and corresponding computer program product
US7817641B1 (en) * 2005-10-20 2010-10-19 Amir Keyvan Khandani Methods for spatial multiplexing of wireless two-way channels
US8334722B2 (en) 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US8045655B2 (en) * 2005-11-03 2011-10-25 Samsung Electronics Co., Ltd. Apparatus and method for signal detection in a cognitive radio-based wireless communication system
US7652979B2 (en) * 2005-12-08 2010-01-26 University Of South Florida Cognitive ultrawideband-orthogonal frequency division multiplexing
CN101371569B (en) * 2006-01-17 2011-07-27 皇家飞利浦电子股份有限公司 Detection of the presence of television signals embedded in noise using cyclostationary toolbox
WO2007084616A2 (en) 2006-01-18 2007-07-26 Ilial, Inc. System and method for context-based knowledge search, tagging, collaboration, management and advertisement
US8825657B2 (en) 2006-01-19 2014-09-02 Netseer, Inc. Systems and methods for creating, navigating, and searching informational web neighborhoods
WO2007100923A2 (en) 2006-02-28 2007-09-07 Ilial, Inc. Methods and apparatus for visualizing, managing, monetizing and personalizing knowledge search results on a user interface
EP2475106A1 (en) 2006-02-28 2012-07-11 Rotani Inc. Methods and apparatus for overlapping mimo antenna physical sectors
US8031804B2 (en) 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US7751488B2 (en) * 2006-08-16 2010-07-06 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM)
US7649951B2 (en) 2006-08-16 2010-01-19 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with applied frequency domain spreading
US7860147B2 (en) * 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
US7903749B2 (en) * 2006-08-16 2011-03-08 Harris Corporation System and method for applying frequency domain spreading to multi-carrier communications signals
US7813433B2 (en) * 2006-08-16 2010-10-12 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with selected subcarriers turned on or off
US8315336B2 (en) 2007-05-18 2012-11-20 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment
CN101523775B (en) * 2006-10-06 2012-04-11 艾利森电话股份有限公司 Method and arrangement for noise floor estimation
US8019018B2 (en) * 2006-10-12 2011-09-13 Powerwave Cognition, Inc. Determining a mode to transmit data
US9817902B2 (en) * 2006-10-27 2017-11-14 Netseer Acquisition, Inc. Methods and apparatus for matching relevant content to user intention
US20080112340A1 (en) * 2006-11-09 2008-05-15 Luebke Charles J Wireless communication network and method of dynamic channel selection of a wireless communication network
US8155127B2 (en) * 2006-11-10 2012-04-10 Powerwave Cognition, Inc. Autonomous dynamic spectrum access
US8014783B2 (en) * 2006-11-10 2011-09-06 Powerwave Cognition, Inc. Bearer selection and negotiation in autonomous dynamic spectrum access systems
US8718555B2 (en) * 2006-11-10 2014-05-06 Powerwave Cognition, Inc. Method and system for using selected bearer channels
US8208873B2 (en) * 2006-11-10 2012-06-26 Powerwave Cognition, Inc. Method and apparatus for adjusting waveform parameters for an adaptive air interface waveform
US20080112428A1 (en) * 2006-11-10 2008-05-15 Seidel Scott Y Scheduling for autonomous dynamic spectrum access systems
US8873585B2 (en) 2006-12-19 2014-10-28 Corning Optical Communications Wireless Ltd Distributed antenna system for MIMO technologies
US20080186842A1 (en) * 2007-01-31 2008-08-07 Ntt Docomo. Inc. Detect-and-multiplex technique for spectrum sharing
WO2008156800A1 (en) 2007-06-19 2008-12-24 Parkervision, Inc. Combiner-less multiple input single output (miso) amplification with blended control
US20100054746A1 (en) 2007-07-24 2010-03-04 Eric Raymond Logan Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems
GB2451682B (en) * 2007-08-09 2010-12-01 Toshiba Res Europ Ltd Wireless communication apparatus
US20090061889A1 (en) * 2007-08-30 2009-03-05 Motorola, Inc. Method and device for frequency allocation management in an ad hoc network
US9374791B2 (en) * 2007-09-21 2016-06-21 Qualcomm Incorporated Interference management utilizing power and attenuation profiles
US9066306B2 (en) * 2007-09-21 2015-06-23 Qualcomm Incorporated Interference management utilizing power control
US20090080499A1 (en) * 2007-09-21 2009-03-26 Qualcomm Incorporated Interference management employing fractional code reuse
US8824979B2 (en) 2007-09-21 2014-09-02 Qualcomm Incorporated Interference management employing fractional frequency reuse
US9137806B2 (en) 2007-09-21 2015-09-15 Qualcomm Incorporated Interference management employing fractional time reuse
US9078269B2 (en) 2007-09-21 2015-07-07 Qualcomm Incorporated Interference management utilizing HARQ interlaces
US8175459B2 (en) 2007-10-12 2012-05-08 Corning Cable Systems Llc Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same
JP5145852B2 (en) * 2007-10-15 2013-02-20 日本電気株式会社 Coefficient determination device, radio communication system, coefficient determination method, and coefficient determination program
KR100938685B1 (en) 2007-11-01 2010-01-25 뮤텔테크놀러지 주식회사 Wireless communication system, and transmitting power and bandwidth allocation method thereof
US8948095B2 (en) 2007-11-27 2015-02-03 Qualcomm Incorporated Interference management in a wireless communication system using frequency selective transmission
US8837305B2 (en) * 2007-11-27 2014-09-16 Qualcomm Incorporated Interference management in a wireless communication system using beam and null steering
WO2009081376A2 (en) 2007-12-20 2009-07-02 Mobileaccess Networks Ltd. Extending outdoor location based services and applications into enclosed areas
GB0725051D0 (en) * 2007-12-21 2008-01-30 Fujitsu Lab Of Europ Ltd Communications system
US8116796B2 (en) * 2008-01-09 2012-02-14 Harris Corporation Multi-transceiver portable radio communications device and related method
GB2457431A (en) * 2008-01-28 2009-08-19 Fujitsu Lab Of Europ Ltd Interference mitigation method in a wireless network
US8761082B2 (en) 2008-02-14 2014-06-24 Nokia Corporation Apparatus, methods, and computer program products providing improved communication in decentralized wireless networks
KR101559320B1 (en) * 2008-02-18 2015-10-13 삼성전자주식회사 Mobile system and base station system for effectively using licensed spectrum and shared spectrum
US8031605B2 (en) * 2008-03-31 2011-10-04 Intel Corporation System and method for node-clustering and multi-hop routing in wideband wireless ad-hoc networks
DE102008063612A1 (en) * 2008-04-15 2009-10-22 Rohde & Schwarz Gmbh & Co. Kg Method for testing the transmission states of a measuring device
US10387892B2 (en) * 2008-05-06 2019-08-20 Netseer, Inc. Discovering relevant concept and context for content node
KR100955766B1 (en) * 2008-05-15 2010-04-30 포항공과대학교 산학협력단 Data Transmission Method For Sharing Frequency Bandwidth with Legacy Communication Systems
WO2009145887A1 (en) * 2008-05-27 2009-12-03 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
US20090300009A1 (en) * 2008-05-30 2009-12-03 Netseer, Inc. Behavioral Targeting For Tracking, Aggregating, And Predicting Online Behavior
US20100036508A1 (en) * 2008-08-06 2010-02-11 Texas Instruments Incorporation Enabling non-interoperability among transceivers of devices
US8983388B2 (en) * 2008-09-30 2015-03-17 Google Technology Holdings LLC Method and apparatus to facilitate preventing interference as between base stations sharing carrier resources
US8996018B2 (en) * 2008-10-30 2015-03-31 Google Technology Holdings LLC Method and apparatus to facilitate avoiding control signaling conflicts when using shared wireless carrier resources
US8417695B2 (en) * 2008-10-30 2013-04-09 Netseer, Inc. Identifying related concepts of URLs and domain names
KR101003588B1 (en) * 2008-10-31 2010-12-22 삼성전기주식회사 Interference detecting device and mehod for detecting interference for wireless communication
WO2010091004A1 (en) 2009-02-03 2010-08-12 Corning Cable Systems Llc Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof
US9673904B2 (en) 2009-02-03 2017-06-06 Corning Optical Communications LLC Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof
EP2394378A1 (en) 2009-02-03 2011-12-14 Corning Cable Systems LLC Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof
US20100197257A1 (en) * 2009-02-04 2010-08-05 Qualcomm Incorporated Adjustable receive filter responsive to frequency spectrum information
JP5278035B2 (en) * 2009-02-25 2013-09-04 ソニー株式会社 COMMUNICATION DEVICE AND COMMUNICATION METHOD, COMPUTER PROGRAM, AND COMMUNICATION SYSTEM
US8526550B1 (en) 2009-03-18 2013-09-03 Lockheed Martin Corporation System and method for wideband interference suppression
EP2415191B1 (en) * 2009-03-31 2012-12-26 Innovationszentrum für Telekommunikationstechnik GmbH IZT Method and detector for detecting a possible transmission of data
US8208434B2 (en) * 2009-04-28 2012-06-26 Motorola Mobility, Inc. Method of signaling particular types of resource elements in a wireless communication system
US8811903B2 (en) 2009-05-28 2014-08-19 Microsoft Corporation Spectrum assignment for networks over white spaces and other portions of the spectrum
US9590733B2 (en) 2009-07-24 2017-03-07 Corning Optical Communications LLC Location tracking using fiber optic array cables and related systems and methods
US9753884B2 (en) * 2009-09-30 2017-09-05 Microsoft Technology Licensing, Llc Radio-control board for software-defined radio platform
US8976302B2 (en) 2009-09-30 2015-03-10 Wi-Lan, Inc. Radio frequency front end for television band receiver and spectrum sensor
US8350970B2 (en) * 2009-09-30 2013-01-08 Wi-Lan, Inc. Radio frequency front end for television band receiver and spectrum sensor
US8280259B2 (en) 2009-11-13 2012-10-02 Corning Cable Systems Llc Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication
US8548067B2 (en) * 2010-01-29 2013-10-01 Goran Ivkovic Single sensor radio scene analysis for packet based radio signals using 2nd and 4th order statistics
GB201001732D0 (en) * 2010-02-03 2010-03-24 Bae Systems Plc Sensor network
US8275265B2 (en) 2010-02-15 2012-09-25 Corning Cable Systems Llc Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods
US9066238B2 (en) * 2010-02-22 2015-06-23 Spectrum Bridge. Inc. System and method for spectrum sharing among plural wireless radio networks
CN102845001B (en) 2010-03-31 2016-07-06 康宁光缆系统有限责任公司 Based on positioning service in the distributed communication assembly of optical fiber and system and associated method
WO2011120333A1 (en) * 2010-03-31 2011-10-06 The Hong Kong University Of Science And Technology Transmitting and/or receiving data in side channel
US8473989B2 (en) * 2010-06-24 2013-06-25 Microsoft Corporation Enabling white space networks independent of low-threshold sensing
US8570914B2 (en) 2010-08-09 2013-10-29 Corning Cable Systems Llc Apparatuses, systems, and methods for determining location of a mobile device(s) in a distributed antenna system(s)
US9065584B2 (en) 2010-09-29 2015-06-23 Qualcomm Incorporated Method and apparatus for adjusting rise-over-thermal threshold
US9160449B2 (en) 2010-10-13 2015-10-13 Ccs Technology, Inc. Local power management for remote antenna units in distributed antenna systems
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
US20120106464A1 (en) * 2010-10-27 2012-05-03 The Hong Kong University Of Science And Technology Spectrum sharing with implicit power control in cognitive radio networks
US11296504B2 (en) 2010-11-24 2022-04-05 Corning Optical Communications LLC Power distribution module(s) capable of hot connection and/or disconnection for wireless communication systems, and related power units, components, and methods
WO2012071367A1 (en) 2010-11-24 2012-05-31 Corning Cable Systems Llc Power distribution module(s) capable of hot connection and/or disconnection for distributed antenna systems, and related power units, components, and methods
WO2012074445A1 (en) * 2010-11-30 2012-06-07 Telefonaktiebolaget L M Ericsson (Publ) Method and device for noise floor estimation
WO2012139126A1 (en) 2011-04-08 2012-10-11 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2012144704A1 (en) * 2011-04-18 2012-10-26 Lg Electronics Inc. Apparatus and method for performing properrizing frequency shift(p-fresh) vectorizing
CN103548290B (en) 2011-04-29 2016-08-31 康宁光缆系统有限责任公司 Judge the communication propagation delays in distributing antenna system and associated component, System and method for
CN103609146B (en) 2011-04-29 2017-05-31 康宁光缆系统有限责任公司 For increasing the radio frequency in distributing antenna system（RF）The system of power, method and apparatus
KR101823188B1 (en) 2011-05-04 2018-01-29 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 Spectrum allocation for base station
CN102196542B (en) * 2011-05-27 2014-06-25 上海华为技术有限公司 Power control method, equipment and system
WO2012167111A2 (en) 2011-06-02 2012-12-06 Parkervision, Inc. Antenna control
US20130114571A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Coordinated forward link blanking and power boosting for flexible bandwidth systems
US8989286B2 (en) 2011-11-10 2015-03-24 Microsoft Corporation Mapping a transmission stream in a virtual baseband to a physical baseband with equalization
US9130711B2 (en) 2011-11-10 2015-09-08 Microsoft Technology Licensing, Llc Mapping signals from a virtual frequency band to physical frequency bands
WO2013148986A1 (en) 2012-03-30 2013-10-03 Corning Cable Systems Llc Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods
US9781553B2 (en) 2012-04-24 2017-10-03 Corning Optical Communications LLC Location based services in a distributed communication system, and related components and methods
EP2842245A1 (en) 2012-04-25 2015-03-04 Corning Optical Communications LLC Distributed antenna system architectures
US9154222B2 (en) 2012-07-31 2015-10-06 Corning Optical Communications LLC Cooling system control in distributed antenna systems
WO2014024192A1 (en) 2012-08-07 2014-02-13 Corning Mobile Access Ltd. Distribution of time-division multiplexed (tdm) management services in a distributed antenna system, and related components, systems, and methods
US10311085B2 (en) 2012-08-31 2019-06-04 Netseer, Inc. Concept-level user intent profile extraction and applications
US9455784B2 (en) 2012-10-31 2016-09-27 Corning Optical Communications Wireless Ltd Deployable wireless infrastructures and methods of deploying wireless infrastructures
US8923809B2 (en) 2012-11-27 2014-12-30 At&T Mobility Ii Llc Data rate throttling
US10257056B2 (en) 2012-11-28 2019-04-09 Corning Optical Communications LLC Power management for distributed communication systems, and related components, systems, and methods
CN105308876B (en) 2012-11-29 2018-06-22 康宁光电通信有限责任公司 Remote unit antennas in distributing antenna system combines
US9647758B2 (en) 2012-11-30 2017-05-09 Corning Optical Communications Wireless Ltd Cabling connectivity monitoring and verification
US9158864B2 (en) 2012-12-21 2015-10-13 Corning Optical Communications Wireless Ltd Systems, methods, and devices for documenting a location of installed equipment
US9497706B2 (en) 2013-02-20 2016-11-15 Corning Optical Communications Wireless Ltd Power management in distributed antenna systems (DASs), and related components, systems, and methods
US9131400B2 (en) * 2013-03-14 2015-09-08 Nokia Solutions And Networks Oy Method and apparatus for inter-RAT integration
US9686804B2 (en) * 2013-05-23 2017-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for assisting handling of interference at a receiver device
CN105452951B (en) 2013-06-12 2018-10-19 康宁光电通信无线公司 Voltage type optical directional coupler
EP3008828B1 (en) 2013-06-12 2017-08-09 Corning Optical Communications Wireless Ltd. Time-division duplexing (tdd) in distributed communications systems, including distributed antenna systems (dass)
US9247543B2 (en) 2013-07-23 2016-01-26 Corning Optical Communications Wireless Ltd Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs)
US9661781B2 (en) 2013-07-31 2017-05-23 Corning Optical Communications Wireless Ltd Remote units for distributed communication systems and related installation methods and apparatuses
US9414394B2 (en) 2013-08-12 2016-08-09 Qualcomm Incorporated Avoiding suspended transmission during network listen for small cell base stations
WO2015029028A1 (en) 2013-08-28 2015-03-05 Corning Optical Communications Wireless Ltd. Power management for distributed communication systems, and related components, systems, and methods
KR20160058855A (en) 2013-09-17 2016-05-25 파커비전, 인크. Method, apparatus and system for rendering an information bearing function of time
CN104519494B (en) * 2013-09-27 2019-07-26 索尼公司 Radio spectrum management equipment, method, system and secondary user equipment
US9385810B2 (en) 2013-09-30 2016-07-05 Corning Optical Communications Wireless Ltd Connection mapping in distributed communication systems
WO2015079435A1 (en) 2013-11-26 2015-06-04 Corning Optical Communications Wireless Ltd. Selective activation of communications services on power-up of a remote unit(s) in a distributed antenna system (das) based on power consumption
US9178635B2 (en) 2014-01-03 2015-11-03 Corning Optical Communications Wireless Ltd Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference
US9379768B2 (en) 2014-01-31 2016-06-28 Harris Corporation Communication system with narrowband interference mitigation and related methods
US9775123B2 (en) 2014-03-28 2017-09-26 Corning Optical Communications Wireless Ltd. Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power
US9357551B2 (en) 2014-05-30 2016-05-31 Corning Optical Communications Wireless Ltd Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems
US9509133B2 (en) 2014-06-27 2016-11-29 Corning Optical Communications Wireless Ltd Protection of distributed antenna systems
US9525472B2 (en) 2014-07-30 2016-12-20 Corning Incorporated Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods
US9730228B2 (en) 2014-08-29 2017-08-08 Corning Optical Communications Wireless Ltd Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit
US9653861B2 (en) 2014-09-17 2017-05-16 Corning Optical Communications Wireless Ltd Interconnection of hardware components
US9602210B2 (en) 2014-09-24 2017-03-21 Corning Optical Communications Wireless Ltd Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS)
US9420542B2 (en) 2014-09-25 2016-08-16 Corning Optical Communications Wireless Ltd System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units
US9729267B2 (en) 2014-12-11 2017-08-08 Corning Optical Communications Wireless Ltd Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting
US20160249365A1 (en) 2015-02-19 2016-08-25 Corning Optical Communications Wireless Ltd. Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (das)
US9785175B2 (en) 2015-03-27 2017-10-10 Corning Optical Communications Wireless, Ltd. Combining power from electrically isolated power paths for powering remote units in a distributed antenna system(s) (DASs)
US9681313B2 (en) 2015-04-15 2017-06-13 Corning Optical Communications Wireless Ltd Optimizing remote antenna unit performance using an alternative data channel
US10693602B2 (en) * 2015-05-29 2020-06-23 Futurewei Technologies, Inc. System and method for a long-term evolution (LTE)-compatible subframe structure for wideband LTE
US10225380B2 (en) 2015-05-29 2019-03-05 Futurewei Technologies, Inc. Systems and methods for a subframe structure for wideband LTE
US10171647B2 (en) * 2015-07-15 2019-01-01 Fraunhofer-Gesellschaft Zur Foerderung Der Andgewandten Forschung E.V. Apparatus for mobile application and frequency spectrum generator
US9948349B2 (en) 2015-07-17 2018-04-17 Corning Optical Communications Wireless Ltd IOT automation and data collection system
US9693330B1 (en) * 2015-07-30 2017-06-27 Rockwell Collins, Inc. Wideband high frequency based precision time transfer
US10560214B2 (en) 2015-09-28 2020-02-11 Corning Optical Communications LLC Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS)
US10368246B2 (en) 2015-10-26 2019-07-30 The Research Foundation For The State University Of New York Methods and systems for spectrum management
US9648580B1 (en) 2016-03-23 2017-05-09 Corning Optical Communications Wireless Ltd Identifying remote units in a wireless distribution system (WDS) based on assigned unique temporal delay patterns
US10236924B2 (en) 2016-03-31 2019-03-19 Corning Optical Communications Wireless Ltd Reducing out-of-channel noise in a wireless distribution system (WDS)
KR102420991B1 (en) * 2016-08-09 2022-07-14 삼성전자주식회사 Method and apparatus for managing user plane operation in wireless communication system
US10461881B2 (en) 2017-09-25 2019-10-29 Fujitsu Limited Method and system for assigning modulation format in optical networks
US10355779B2 (en) * 2017-09-25 2019-07-16 Fujitsu Limited Virtual optical network service with guaranteed availability
EP3711374B1 (en) * 2017-11-17 2021-12-01 Telit Communications S.P.A. Fast energy counter for wireless communication transceiver
EP3718358A4 (en) * 2017-11-30 2022-01-05 ATC Technologies, LLC Wireless communication systems with code-division multiple access and interference avoidance
US11363610B2 (en) * 2017-12-28 2022-06-14 Sony Corporation Communication control device, communication control method, and computer program
FR3076403A1 (en) * 2018-05-31 2019-07-05 Continental Automotive France SELF-DIAGNOSTIC METHOD OF A MONO-ANTENNA RADIO RECEIVING SYSTEM, ONBOARD IN A VEHICLE
FR3082058B1 (en) * 2018-05-31 2020-05-08 Continental Automotive France METHOD FOR SELF-DIAGNOSING A RADIO RECEPTION SYSTEM WITH TWO ANTENNAS, EMBEDDED IN A VEHICLE
WO2020006024A1 (en) * 2018-06-26 2020-01-02 Andres Kwasinski Radio spectrum sharing leveraging link adaptation in primary network
US10917797B2 (en) * 2018-08-17 2021-02-09 Spectrum Effect Inc. Method and system for detecting and resolving anomalies in a wireless network
CN110798270B (en) * 2019-09-27 2021-09-14 宁波大学 Multi-band frequency spectrum sensing method based on power variance comparison
CN110868723B (en) * 2019-09-27 2021-07-16 宁波大学 Multi-band iterative spectrum sensing method based on power variance comparison
CN110855386B (en) * 2019-09-27 2021-07-20 宁波大学 Multi-band iterative spectrum sensing method based on power comparison
CN110798272B (en) * 2019-09-27 2021-09-10 宁波大学 Multi-band spectrum sensing method based on power comparison
US10797920B1 (en) * 2020-03-18 2020-10-06 Rockwell Collins, Inc. High-entropy continuous phase modulation data transmitter
US20220147777A1 (en) * 2020-11-11 2022-05-12 Space Pte. Ltd. Automatic Partial Discharge and Noise Signals Separation using Arithmetic Coding in Time Domain and Magnitude Distributions in Frequency Domain

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020022484A1 (en) * 2000-08-19 2002-02-21 Dickey Sergey L. Method and apparatus for testing CDMA signal propagation and coverage
US20020022495A1 (en) * 2000-08-12 2002-02-21 Samsung Electronics Co., Ltd. Apparatus and method for optimizing transmission power of network

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328581A (en) 1980-06-20 1982-05-04 Rockwell International Corporation Adaptive HF communication system
US5767807A (en) * 1996-06-05 1998-06-16 International Business Machines Corporation Communication system and methods utilizing a reactively controlled directive array
JP3308835B2 (en) * 1996-12-06 2002-07-29 株式会社日立製作所 Wireless communication system
US6052594A (en) 1997-04-30 2000-04-18 At&T Corp. System and method for dynamically assigning channels for wireless packet communications
US6590928B1 (en) * 1997-09-17 2003-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping piconets in an uncoordinated wireless multi-user system
JP3898830B2 (en) * 1998-03-04 2007-03-28 株式会社日立製作所 Multiband wireless terminal device
US6115408A (en) * 1998-04-03 2000-09-05 Butterfly Vsli Ltd. Automatic transmission power level control method in a frequency hopping communication system
US6246713B1 (en) * 1998-06-08 2001-06-12 Telefonaktiebolaget Lm Ericsson (Publ) Frequency-hopping in a bandwidth-on-demand system
EP1033820A4 (en) * 1998-09-30 2004-08-11 Mitsubishi Electric Corp Even harmonic direct conversion receiver and a transceiver comprising the same
US6549784B1 (en) * 1998-12-28 2003-04-15 At&T Corp. Method and apparatus for implementing measurement based dynamic frequency hopping in wireless communication systems
KR100379378B1 (en) * 1999-09-13 2003-04-10 엘지전자 주식회사 Transmitter-receiver of relay center system
KR100360895B1 (en) * 1999-11-23 2002-11-13 주식회사 텔웨이브 System for Combining RF Transmitter and Receiver Using Circulator and Method for Cancelling Transmission Signal thereof, and Front-End for RF Communication System Using the Same
FR2802380B1 (en) * 1999-12-13 2002-02-15 Matra Nortel Communications METHOD FOR CONTROLLING A COMMUNICATION CHANNEL SHARED BY SEVERAL STATIONS, AND TRANSMITTING / RECEIVING STATION FOR IMPLEMENTING THE METHOD
US20010045914A1 (en) * 2000-02-25 2001-11-29 Bunker Philip Alan Device and system for providing a wireless high-speed communications network
JP3766382B2 (en) * 2000-06-27 2006-04-12 シャープ株式会社 Communication network management method and communication apparatus
US6731939B1 (en) * 2000-10-20 2004-05-04 Nokia Corporation Apparatus, and associated method, for allocating channels in a radio communication system
US7058050B2 (en) * 2000-12-01 2006-06-06 Telefonaktiebolaget L M Ericsson (Publ) Flexible inter-network communication scheduling
US6920171B2 (en) * 2000-12-14 2005-07-19 Motorola, Inc. Multiple access frequency hopping network with interference anticipation
US7433683B2 (en) * 2000-12-28 2008-10-07 Northstar Acquisitions, Llc System for fast macrodiversity switching in mobile wireless networks
US7305004B2 (en) * 2001-01-16 2007-12-04 At&T Corp. Interference suppression methods for 802.11
US7577451B2 (en) * 2001-04-04 2009-08-18 Intel Corporation Extending personal area networks
US7421257B1 (en) * 2001-11-30 2008-09-02 Stragent, Llc Receiver scheduling in ad hoc wireless networks
US6901064B2 (en) * 2002-01-10 2005-05-31 Harris Corporation Method and device for establishing communication links and detecting interference between mobile nodes in a communication system
US6904032B2 (en) * 2002-01-10 2005-06-07 Harris Corporation Method and device for establishing communication links between mobile communication systems
US7610050B2 (en) * 2002-08-14 2009-10-27 Tadaaki Chigusa System for mobile broadband networking using dynamic quality of service provisioning
AU2003287181A1 (en) 2002-10-24 2004-05-13 Bbnt Solutions Llc Spectrum-adaptive networking
GB0406104D0 (en) * 2004-03-17 2004-04-21 Koninkl Philips Electronics Nv Connecting devices to a peer-to-peer network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020022495A1 (en) * 2000-08-12 2002-02-21 Samsung Electronics Co., Ltd. Apparatus and method for optimizing transmission power of network
US20020022484A1 (en) * 2000-08-19 2002-02-21 Dickey Sergey L. Method and apparatus for testing CDMA signal propagation and coverage

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