BRPI1014005A2 - silenciar transmissor durante detecção de espectro. - Google Patents

silenciar transmissor durante detecção de espectro.

Info

Publication number
BRPI1014005A2
BRPI1014005A2 BRPI1014005A BRPI1014005A BRPI1014005A2 BR PI1014005 A2 BRPI1014005 A2 BR PI1014005A2 BR PI1014005 A BRPI1014005 A BR PI1014005A BR PI1014005 A BRPI1014005 A BR PI1014005A BR PI1014005 A2 BRPI1014005 A2 BR PI1014005A2
Authority
BR
Brazil
Prior art keywords
spectrum detection
mute
during spectrum
transmitter during
spectrum
Prior art date
Application number
BRPI1014005A
Other languages
English (en)
Inventor
R Raveendran Vijayalakshmi
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI1014005A2 publication Critical patent/BRPI1014005A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/78—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by source locations or destination locations
    • H04H60/80—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by source locations or destination locations characterised by transmission among terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

silenciamento de transmissor durante detecção de espectro em geral, esta descrição se refere a técnicas para silenciar a funcionalidade de transmissão de dados durante as operações de detecção de espectro. em um aspecto, um método para detectar espectro compreende detectar, durante pelo menos um intervalo de tempo, se algum canal de um espectro esta disponível para uso, e abster, durante pelo menos um intervalo de tempo, de transmitir quaisquer dados de um dispositivo de comunicação.
BRPI1014005A 2009-07-02 2010-07-02 silenciar transmissor durante detecção de espectro. BRPI1014005A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US22284509P 2009-07-02 2009-07-02
US22660109P 2009-07-17 2009-07-17
US29547910P 2010-01-15 2010-01-15
US30951110P 2010-03-02 2010-03-02
US12/829,274 US8537772B2 (en) 2009-07-02 2010-07-01 Transmitter quieting during spectrum sensing
PCT/US2010/040886 WO2011003056A1 (en) 2009-07-02 2010-07-02 Transmitter quieting during spectrum sensing

Publications (1)

Publication Number Publication Date
BRPI1014005A2 true BRPI1014005A2 (pt) 2019-04-30

Family

ID=42470715

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1014005A BRPI1014005A2 (pt) 2009-07-02 2010-07-02 silenciar transmissor durante detecção de espectro.

Country Status (8)

Country Link
US (1) US8537772B2 (pt)
EP (1) EP2449704A1 (pt)
JP (2) JP2012532515A (pt)
KR (1) KR101402439B1 (pt)
CN (1) CN102474367B (pt)
BR (1) BRPI1014005A2 (pt)
TW (1) TW201126948A (pt)
WO (1) WO2011003056A1 (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008205021B2 (en) * 2007-01-04 2011-07-07 Qualcomm Incorporated Method and apparatus for distributed spectrum sensing for wireless communication
US8902995B2 (en) * 2009-07-02 2014-12-02 Qualcomm Incorporated Transmitter quieting and reduced rate encoding
US8780982B2 (en) 2009-07-02 2014-07-15 Qualcomm Incorporated Transmitter quieting and different encoding rates for portions of a set of frames
US8537772B2 (en) 2009-07-02 2013-09-17 Qualcomm Incorporated Transmitter quieting during spectrum sensing
US9112618B2 (en) * 2009-07-02 2015-08-18 Qualcomm Incorporated Coding latency reductions during transmitter quieting
US8958475B2 (en) * 2009-07-02 2015-02-17 Qualcomm Incorporated Transmitter quieting and null data encoding
DE102009051817B4 (de) * 2009-11-04 2018-06-14 Continental Automotive Gmbh Verfahren und Anordnung zur Verringerung von Störungen in einem Empfangssignal
US20110176060A1 (en) * 2010-01-21 2011-07-21 Qualcomm Incorporated Data feedback for broadcast applications
US20110182257A1 (en) * 2010-01-26 2011-07-28 Qualcomm Incorporated White space spectrum commmunciation device with multiplexing capabilties
US8904027B2 (en) * 2010-06-30 2014-12-02 Cable Television Laboratories, Inc. Adaptive bit rate for data transmission
JP2012146201A (ja) 2011-01-13 2012-08-02 Toshiba Corp オンチップルータ及びそれを用いたマルチコアシステム
GB2488146A (en) * 2011-02-17 2012-08-22 Nokia Corp Complying with unlicensed radio transmission regulations whilst provision of media is interrupted
JP5704701B2 (ja) * 2011-02-24 2015-04-22 独立行政法人情報通信研究機構 無線装置、通信制御方法
KR101862410B1 (ko) * 2011-03-29 2018-05-29 엘지전자 주식회사 상향링크 시간 동기 관리 방법 및 장치
US8594121B2 (en) * 2011-04-20 2013-11-26 Qualcomm Incorporated Cognitive radio spectrum sensor employing peak-to-average ratio as the signal feature
US8514824B2 (en) 2011-04-20 2013-08-20 Mobitv, Inc. Methods and apparatus for broadcast and multicast/unicast transition
EP2769543A1 (en) * 2011-11-14 2014-08-27 Telefonaktiebolaget LM Ericsson (Publ) Method of and apparatus for compression encoding a picture in a picture sequence
CN103124199B (zh) * 2011-11-21 2015-01-28 华为技术有限公司 用于感知频谱的方法、设备和数据帧
US8978056B2 (en) * 2011-12-08 2015-03-10 Nokia Siemens Networks Oy Video loading control
WO2013096563A1 (en) * 2011-12-22 2013-06-27 Interdigital Patent Holdings, Inc. Methods, apparatus, and systems for dynamic spectrum allocation
US20130336204A1 (en) * 2012-06-13 2013-12-19 Jen-Chieh Huang Control method for adjusting queuing data volumn of wireless communications device by detecting data transfer speed at physical layer and related control module and machine-readable medium thereof
US9373335B2 (en) * 2012-08-31 2016-06-21 Dolby Laboratories Licensing Corporation Processing audio objects in principal and supplementary encoded audio signals
EP2912813B1 (en) * 2012-10-23 2019-12-04 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for distributing a media content service
US9237519B2 (en) * 2013-06-23 2016-01-12 Apple Inc. Managing power consumption of transmission circuitry in a wireless communication device
KR101514670B1 (ko) * 2013-10-21 2015-04-24 동국대학교 경주캠퍼스 산학협력단 다중 디바이스 실감방송에서 스펙트럼 센싱을 이용한 무선방송채널 활용방법
US9596280B2 (en) 2013-11-11 2017-03-14 Amazon Technologies, Inc. Multiple stream content presentation
US9634942B2 (en) 2013-11-11 2017-04-25 Amazon Technologies, Inc. Adaptive scene complexity based on service quality
US9578074B2 (en) * 2013-11-11 2017-02-21 Amazon Technologies, Inc. Adaptive content transmission
US9604139B2 (en) 2013-11-11 2017-03-28 Amazon Technologies, Inc. Service for generating graphics object data
US9641592B2 (en) 2013-11-11 2017-05-02 Amazon Technologies, Inc. Location of actor resources
US9805479B2 (en) 2013-11-11 2017-10-31 Amazon Technologies, Inc. Session idle optimization for streaming server
US9582904B2 (en) 2013-11-11 2017-02-28 Amazon Technologies, Inc. Image composition based on remote object data
US9392568B2 (en) * 2013-11-13 2016-07-12 Microsoft Technology Licensing, Llc Radio channel utilization
US9787443B2 (en) * 2014-05-30 2017-10-10 Qualcomm Incorporated Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
CN106465043B (zh) * 2014-06-13 2020-05-15 夏普株式会社 基站装置、终端装置以及通信方法
EP3247145B1 (en) 2015-02-05 2019-05-08 Huawei Technologies Co., Ltd. Method and device for indicating need of blind detection in subframes
KR102268856B1 (ko) * 2015-03-11 2021-06-24 한국전자통신연구원 미디어 데이터 송신 방법 및 장치
US9537956B1 (en) * 2015-12-11 2017-01-03 Uber Technologies, Inc. System for acquiring time-synchronized sensor data
US10101747B2 (en) 2015-12-11 2018-10-16 Uber Technologies, Inc. Formatting sensor data for use in autonomous vehicle communications platform
US9596666B1 (en) 2015-12-11 2017-03-14 Uber Technologies, Inc. System for processing asynchronous sensor data
US9785150B2 (en) 2015-12-11 2017-10-10 Uber Technologies, Inc. Formatting sensor data for use in autonomous vehicle communications platform
US10114103B2 (en) 2016-03-31 2018-10-30 Uber Technologies, Inc. System and method for sensor triggering for synchronized operation
JP2019145870A (ja) * 2016-07-05 2019-08-29 シャープ株式会社 無線送信装置、無線受信装置および通信方法
US10482559B2 (en) 2016-11-11 2019-11-19 Uatc, Llc Personalizing ride experience based on contextual ride usage data
EP3846524A4 (en) * 2018-08-28 2021-10-27 Sony Group Corporation COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL PROCESS
KR102298716B1 (ko) * 2020-01-15 2021-09-06 성기운 통신 노드, 이의 동작 방법 및 협업 시스템
CN112235061B (zh) * 2020-09-08 2021-10-22 北京邮电大学 一种基于相位差鲁棒统计特征的频谱感知方法及相关设备
CN113114383B (zh) * 2021-03-03 2022-04-05 同济大学 一种超声通信方法和体波驱动软体机器人
TWI783695B (zh) * 2021-09-24 2022-11-11 瑞昱半導體股份有限公司 切換影音接收介面的方法與電路系統
CN113965244B (zh) * 2021-09-30 2023-05-30 西南电子技术研究所（中国电子科技集团公司第十研究所） 卫星通信可变编码调制分数帧处理方法

Family Cites Families (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668525A (en) 1970-03-12 1972-06-06 Robert E Mcgraw Communication system
US4079380A (en) 1976-11-22 1978-03-14 Motorola, Inc. Null steering apparatus for a multiple antenna array on an FM receiver
US4098110A (en) 1977-05-04 1978-07-04 Dacor Corporation Depth gauge
US4745479A (en) 1985-10-04 1988-05-17 American Dynamics Corporation Multiple image video display system
US5098110A (en) 1989-07-19 1992-03-24 Michael Yang Method for remotely controlling a video game system of a video game apparatus
US5754353A (en) 1993-07-01 1998-05-19 Cirrus Logic, Inc. Channel quality circuit in a sampled amplitude read channel
JP3278505B2 (ja) 1993-10-06 2002-04-30 松下電器産業株式会社 ディジタル無線電話装置
US6044270A (en) 1995-10-18 2000-03-28 Telefonaktiengesellschaft Lm Ericsson Apparatuses and methods for signal strength measurement in a wireless communication system
US5751280A (en) 1995-12-11 1998-05-12 Silicon Graphics, Inc. System and method for media stream synchronization with a base atom index file and an auxiliary atom index file
GB9616537D0 (en) 1996-08-06 1996-09-25 Digi Media Vision Ltd Digital synthesiser
JPH10191331A (ja) 1996-12-25 1998-07-21 Sony Corp 画像データの符号化方法及び装置
FI105252B (fi) 1997-07-14 2000-06-30 Nokia Mobile Phones Ltd Menetelmä ajan varaamiseksi matkaviestimelle
US6788710B1 (en) 1998-03-19 2004-09-07 Thomson Licensing S.A. Auxiliary data insertion in a transport datastream
GB9808716D0 (en) 1998-04-25 1998-06-24 Philips Electronics Nv A method of controlling a communication system and the system employing the method
JP2000059330A (ja) 1998-08-04 2000-02-25 Sony Corp デジタル放送の受信機
US6310866B1 (en) 1998-10-09 2001-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Medium access control protocol with automatic frequency assignment
JP3583962B2 (ja) 1998-10-22 2004-11-04 日本無線株式会社 無線機
US7068724B1 (en) 1999-10-20 2006-06-27 Prime Research Alliance E., Inc. Method and apparatus for inserting digital media advertisements into statistical multiplexed streams
SE521227C2 (sv) 1999-02-22 2003-10-14 Ericsson Telefon Ab L M Mobilradiosystem och ett förfarande för kanallokering i ett mobilradiosystem
KR100608042B1 (ko) 1999-06-12 2006-08-02 삼성전자주식회사 멀티 미디어 데이터의 무선 송수신을 위한 인코딩 방법 및그 장치
JP2001308876A (ja) 2000-04-24 2001-11-02 Ntt Communications Kk 情報伝送方式、送信装置及び受信装置
US6621528B1 (en) 2000-05-22 2003-09-16 Sony Corporation Channel control for digital television
CN1182715C (zh) 2000-09-25 2004-12-29 松下电器产业株式会社 信号传输系统、信号发送装置和信号接收装置
US7031342B2 (en) 2001-05-15 2006-04-18 Webex Communications, Inc. Aligning data packets/frames for transmission over a network channel
WO2003005719A2 (en) 2001-05-24 2003-01-16 Vixs Systems Inc. Method and apparatus for managing resources and multiplexing a plurality of channels in a multimedia system
US7274661B2 (en) 2001-09-17 2007-09-25 Altera Corporation Flow control method for quality streaming of audio/video/media over packet networks
KR100547847B1 (ko) 2001-10-26 2006-01-31 삼성전자주식회사 이동통신 시스템에서 역방향 링크의 제어 장치 및 방법
US7088398B1 (en) 2001-12-24 2006-08-08 Silicon Image, Inc. Method and apparatus for regenerating a clock for auxiliary data transmitted over a serial link with video data
US20030149975A1 (en) * 2002-02-05 2003-08-07 Charles Eldering Targeted advertising in on demand programming
US7254191B2 (en) 2002-04-22 2007-08-07 Cognio, Inc. System and method for real-time spectrum analysis in a radio device
AU2003275001A1 (en) 2002-10-15 2004-05-04 Qualcomm Incorporated Wireless local area network repeater with automatic gain control for extending network coverage
KR100451750B1 (ko) * 2002-10-31 2004-10-08 엘지전자 주식회사 디지털 텔레비전 수신기의 채널 등화 장치
AU2003291065A1 (en) 2002-11-27 2004-06-23 Cognio, Inc. Server and multiple sensor system for monitoring activity in a shared radio frequency band
US8832772B2 (en) 2002-12-10 2014-09-09 Ol2, Inc. System for combining recorded application state with application streaming interactive video output
JP4059120B2 (ja) 2003-03-26 2008-03-12 日本ビクター株式会社 マルチキャリア伝送方法、及びマルチキャリア伝送装置
JP4197266B2 (ja) 2003-04-10 2008-12-17 株式会社エヌ・ティ・ティ・ドコモ 無線制御装置及びハンドオーバ制御方法
JP4214816B2 (ja) 2003-04-15 2009-01-28 パナソニック株式会社 メディア情報処理方法
DE60303837T2 (de) 2003-05-12 2006-08-17 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren und Vorrichtung zur Übertragung von Schichten für skalierbare Datendienste
KR100807446B1 (ko) * 2003-06-18 2008-02-25 니폰덴신뎅와 가부시키가이샤 무선 패킷 통신방법 및 통신장치
US7274740B2 (en) 2003-06-25 2007-09-25 Sharp Laboratories Of America, Inc. Wireless video transmission system
JP2005057710A (ja) 2003-08-07 2005-03-03 Matsushita Electric Ind Co Ltd 通信端末装置及び基地局装置
JP4175510B2 (ja) 2003-08-29 2008-11-05 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 移動体端末、無線中継装置、移動通信システム
US7110756B2 (en) 2003-10-03 2006-09-19 Cognio, Inc. Automated real-time site survey in a shared frequency band environment
JP4313169B2 (ja) 2003-12-08 2009-08-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線基地局及び移動局並びに拡散符号割当方法
KR100606062B1 (ko) 2004-02-26 2006-07-26 삼성전자주식회사 이동통신 시스템에서 시변채널의 특성에 따라 채널품질정보의 전송을 제어하는 방법
US20050213602A1 (en) * 2004-03-25 2005-09-29 Bbnt Solutions Llc Methods for providing prioritized communications using a carrier sense multiple access protocol
US7885337B2 (en) 2004-08-23 2011-02-08 Qualcomm Incorporated Efficient video slicing
US20060084444A1 (en) 2004-10-20 2006-04-20 Nokia Corporation System and method utilizing a cognitive transceiver for ad hoc networking
JP4434920B2 (ja) * 2004-10-26 2010-03-17 株式会社東芝 無線通信装置および無線通信方法
US7228154B2 (en) 2004-11-03 2007-06-05 Sony Corporation Method and system for processing wireless digital multimedia
EP1815645A1 (en) 2004-11-15 2007-08-08 Koninklijke Philips Electronics N.V. Detection of the operation of a microwave oven by scanning medium noise pattern
US20060209890A1 (en) 2005-03-15 2006-09-21 Radiospire Networks, Inc. System, method and apparatus for placing training information within a digital media frame for wireless transmission
US20060223467A1 (en) * 2005-04-05 2006-10-05 Nokia Corporation Method and device for low-power FM transmission of audio data to RDS (Radio Data System) capable FM radio receiver
US8774860B2 (en) 2005-04-05 2014-07-08 Nokia Corporation Method and device for low-power FM transmission of audio data to RDS capable FM radio receiver
KR100785799B1 (ko) 2005-10-14 2007-12-13 한국전자통신연구원 다중 주파수채널 시스템에서 효율적인 스펙트럼 센싱을이용한 채널 할당 방법
EP1935126B1 (en) 2005-10-14 2013-09-25 Electronics and Telecommunications Research Institute Method of frequency channel assignment using effective spectrum sensing in multiple fa system
JP2007134896A (ja) 2005-11-09 2007-05-31 Sony Ericsson Mobilecommunications Japan Inc 携帯端末装置及び情報送信方法
JP4772582B2 (ja) 2006-04-28 2011-09-14 株式会社東芝 コグニティブ無線システム
KR101145847B1 (ko) 2006-07-14 2012-05-17 삼성전자주식회사 무선 인식 환경에서 숨겨진 인컴번트 시스템을 탐지하기위한 시그널링 방법 및 상기 방법에 채용되는 채널 분할방법
JP4856012B2 (ja) * 2006-08-24 2012-01-18 日本電信電話株式会社 無線通信システム、無線通信局装置および無線通信方法
US7831414B2 (en) 2006-10-06 2010-11-09 Qualcomm Incorporated Method and apparatus for detecting a presence of a signal in a communication channel
JP4203832B2 (ja) * 2006-12-13 2009-01-07 オムロン株式会社 無線通信装置、無線通信システム及び無線通信方法
US7680459B2 (en) * 2006-12-13 2010-03-16 Sony Ericsson Mobile Communications Ab FM transmission system and method
US8630355B2 (en) 2006-12-22 2014-01-14 Qualcomm Incorporated Multimedia data reorganization between base layer and enhancement layer
AU2008205021B2 (en) 2007-01-04 2011-07-07 Qualcomm Incorporated Method and apparatus for distributed spectrum sensing for wireless communication
US8687563B2 (en) 2007-01-09 2014-04-01 Stmicroelectronics, Inc. Simultaneous sensing and data transmission
JP2008211583A (ja) 2007-02-27 2008-09-11 Nippon Telegr & Teleph Corp <Ntt> 統合型無線通信システム、情報管理装置、及び、基地局装置
US9071414B2 (en) 2007-03-23 2015-06-30 Qualcomm Incorporated Method and apparatus for distinguishing broadcast messages in wireless signals
WO2008129660A1 (ja) 2007-04-16 2008-10-30 Fujitsu Limited 移動端末
US8655283B2 (en) 2007-04-23 2014-02-18 Lingna Holdings Pte., Llc Cluster-based cooperative spectrum sensing in cognitive radio systems
JP2008289056A (ja) 2007-05-21 2008-11-27 Nippon Telegr & Teleph Corp <Ntt> チャネル割当て方法、管理局装置、および無線通信装置
CA2688531A1 (en) 2007-06-01 2008-12-11 Imacor Llc Temperature management for ultrasound imaging at high frame rates
WO2008155598A1 (en) 2007-06-20 2008-12-24 Nokia Corporation Method and device for transmission of media data to broadcast receivers
US7903550B2 (en) 2007-07-27 2011-03-08 Silicon Image, Inc. Bandwidth reservation for data flows in interconnection networks
US8121187B2 (en) 2007-12-05 2012-02-21 Alcatel Lucent Method and apparatus for performing multiple bit rate video encoding and video stream switching
US8478288B2 (en) 2007-12-21 2013-07-02 Qualcomm Incorporated Systems and methods for automatically searching a database to tune a frequency modulator in a mobile device
US8118882B2 (en) * 2008-01-17 2012-02-21 Basf Se Polymeric hair dyes
US8155039B2 (en) 2008-03-17 2012-04-10 Wi-Lan, Inc. System and apparatus for cascading and redistributing HDTV signals
US8428632B2 (en) 2008-03-31 2013-04-23 Motorola Solutions, Inc. Dynamic allocation of spectrum sensing resources in cognitive radio networks
CA2665585C (en) 2008-05-07 2015-11-03 Xianbin Wang Method and system for adaptive orthogonal frequency division multiplexing using precoded cyclic prefix
US20100013855A1 (en) * 2008-07-16 2010-01-21 International Business Machines Corporation Automatically calibrating picture settings on a display in accordance with media stream specific characteristics
US8358978B2 (en) 2008-11-04 2013-01-22 Broadcom Corporation Multiservice communication device with cognitive radio transceiver
US9112618B2 (en) 2009-07-02 2015-08-18 Qualcomm Incorporated Coding latency reductions during transmitter quieting
US8902995B2 (en) 2009-07-02 2014-12-02 Qualcomm Incorporated Transmitter quieting and reduced rate encoding
US8958475B2 (en) 2009-07-02 2015-02-17 Qualcomm Incorporated Transmitter quieting and null data encoding
US8780982B2 (en) 2009-07-02 2014-07-15 Qualcomm Incorporated Transmitter quieting and different encoding rates for portions of a set of frames
US8537772B2 (en) 2009-07-02 2013-09-17 Qualcomm Incorporated Transmitter quieting during spectrum sensing
US20110182257A1 (en) 2010-01-26 2011-07-28 Qualcomm Incorporated White space spectrum commmunciation device with multiplexing capabilties

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TW201126948A (en) 2011-08-01
JP2012532515A (ja) 2012-12-13
CN102474367B (zh) 2015-01-28
EP2449704A1 (en) 2012-05-09
US20110002405A1 (en) 2011-01-06
KR101402439B1 (ko) 2014-06-03
US8537772B2 (en) 2013-09-17
CN102474367A (zh) 2012-05-23
KR20120039687A (ko) 2012-04-25
WO2011003056A1 (en) 2011-01-06

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