KR101553666B1 - 인지 라디오 통신들에서의 감지를 용이하게 하는 것 - Google Patents

인지 라디오 통신들에서의 감지를 용이하게 하는 것 Download PDF

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KR101553666B1
KR101553666B1 KR1020137006698A KR20137006698A KR101553666B1 KR 101553666 B1 KR101553666 B1 KR 101553666B1 KR 1020137006698 A KR1020137006698 A KR 1020137006698A KR 20137006698 A KR20137006698 A KR 20137006698A KR 101553666 B1 KR101553666 B1 KR 101553666B1
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channel
subframes
reference signal
period
frame period
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KR20130042634A (ko
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알란 바비에리
피터 가알
더가 프라사드 말라디
용빈 웨이
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퀄컴 인코포레이티드
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/27Control channels or signalling for resource management between access points

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020137006698A 2010-08-16 2011-08-16 인지 라디오 통신들에서의 감지를 용이하게 하는 것 Active KR101553666B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37403310P 2010-08-16 2010-08-16
US61/374,033 2010-08-16
US13/210,327 US8804536B2 (en) 2010-08-16 2011-08-15 Method and apparatus for facilitating sensing in cognitive radio communications
US13/210,327 2011-08-15
PCT/US2011/047997 WO2012024344A2 (en) 2010-08-16 2011-08-16 Method and apparatus for facilitating sensing in cognitive radio communications

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KR20130042634A KR20130042634A (ko) 2013-04-26
KR101553666B1 true KR101553666B1 (ko) 2015-09-17

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US (1) US8804536B2 (enExample)
EP (1) EP2606666B1 (enExample)
JP (2) JP5675988B2 (enExample)
KR (1) KR101553666B1 (enExample)
CN (1) CN103155616B (enExample)
IN (1) IN2013CN00813A (enExample)
WO (1) WO2012024344A2 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101630867B1 (ko) * 2009-02-27 2016-06-24 코닌클리케 필립스 엔.브이. 인컴번트 신호 검출을 위해 침묵 존의 침묵 기간들의 스케줄링 및 보호
KR101373679B1 (ko) * 2009-08-18 2014-03-13 한국전자통신연구원 인지 무선 네트워크에서 통신 장치 및 방법
JP5690946B2 (ja) * 2010-11-05 2015-03-25 インターデイジタル パテント ホールディングス インコーポレイテッド 動的スペクトル管理のためのサイレント期間方法および装置
US20120207033A1 (en) * 2011-02-11 2012-08-16 Renesas Mobile Corporation Shared Band Deployment Support Function For Connection Establishment
US20120213061A1 (en) * 2011-02-18 2012-08-23 The Hong Kong University Of Science And Technology Cognitive relay techniques
WO2012116489A1 (en) * 2011-03-01 2012-09-07 Renesas Mobile Corporation Operating a wireless system in an unlicensed band
US9357514B2 (en) * 2011-03-18 2016-05-31 Alcatel Lucent Methods for synchronizing macro cell and small cell systems
US9473988B2 (en) * 2011-06-06 2016-10-18 Lg Electronics Inc. Multiplexing method for signals related to a plurality of terminals in a wireless communication system applying carrier aggregation techniques and apparatus therefor
GB2492326B (en) 2011-06-23 2013-10-16 Renesas Mobile Corp Multicast grouping
WO2013050645A1 (en) * 2011-10-04 2013-04-11 Nokia Corporation Method and apparatus for using radio channels
KR101582882B1 (ko) * 2012-03-08 2016-01-07 엘지전자 주식회사 참조 신호 수신 방법 및 사용자기기와, 참조 신호 전송 방법 및 기지국
CN103327628B (zh) * 2012-03-19 2018-03-30 北京三星通信技术研究有限公司 一种lte tdd的特殊子帧信号传输方法和设备
US9198070B2 (en) 2012-05-14 2015-11-24 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
US8982693B2 (en) 2012-05-14 2015-03-17 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
US9148804B2 (en) 2012-11-07 2015-09-29 Massachusetts Institute Of Technology Method and apparatus for making optimal use of an asymmetric interference channel in wireless communication systems
US9693351B2 (en) 2012-11-07 2017-06-27 Massachusetts Institute Of Technology Method and apparatus for rate determination in a radio frequency system
US10091798B2 (en) 2012-11-07 2018-10-02 Massachusetts Institute Of Technology Cognitive radio method and apparatus for achieving ad hoc interference multiple access wireless communication
US9693361B2 (en) 2012-11-07 2017-06-27 Massachusetts Institute Of Technology Cognitive radio method and apparatus for achieving ad hoc interference multiple access wireless communication
US9998199B2 (en) 2013-03-14 2018-06-12 Massachusetts Institute Of Technology Method and apparatus for smart adaptive dynamic range multiuser detection radio receiver
WO2014172160A2 (en) * 2013-04-16 2014-10-23 The Arizona Board Of Regents On Behalf Of The University Of Arizona A method for improving spectrum sensing and efficiency in cognitive wireless systems
US9401850B2 (en) 2013-05-08 2016-07-26 Vringo Infrastructure Inc. Cognitive radio system and cognitive radio carrier device
US9924509B2 (en) * 2013-09-27 2018-03-20 Qualcomm Incorporated Techniques for configuring an adaptive frame structure for wireless communications using unlicensed radio frequency spectrum
WO2015120628A1 (en) * 2014-02-17 2015-08-20 Siemens Aktiengesellschaft Method of transmitting data frames in a wireless communication system and wireless access device
US10033343B2 (en) 2014-03-31 2018-07-24 Qualcomm Incorporated Spectrum sensing radio receiver
US9532230B2 (en) * 2014-06-05 2016-12-27 Texas Instruments Incorporated Method and apparatus for transmitting LTE waveforms in shared spectrum by carrier sensing
US9699665B2 (en) 2014-06-16 2017-07-04 Massachusetts Institute Of Technology Cognitive radio method and apparatus for achieving ad hoc interference multiple access wireless communication
US10299281B2 (en) 2014-06-16 2019-05-21 Massachusetts Institute Of Technology Cognitive radio method and apparatus for achieving ad hoc interference multiple access wireless communication
CN106576349A (zh) * 2014-07-31 2017-04-19 株式会社Ntt都科摩 用户终端、无线基站、无线通信方法以及无线通信系统
US10159004B2 (en) 2014-11-03 2018-12-18 Massachusetts Institute Of Technology Message fractionation and physical layer channel assignment for multiuser detection-enabled wireless communication among adaptive interference
US9819459B2 (en) 2014-12-22 2017-11-14 Microsoft Technology Licensing, Llc Channel sensing enhancement
US20160227568A1 (en) * 2015-01-30 2016-08-04 Htc Corporation Method of Handling Carrier Grouping and Related Communication Device
AU2015381655A1 (en) * 2015-02-03 2016-10-06 Nec Corporation Method and apparatus for performing fractional subframe transmission
KR102271597B1 (ko) * 2015-04-30 2021-07-05 주식회사 엘지유플러스 통신망 기반 원격 단말 관리를 위한 서버 및 방법
US9867180B2 (en) * 2015-12-17 2018-01-09 Honeywell International Inc. Cognitive allocation of TDMA resources in the presence of a radio altimeter
TWI636700B (zh) * 2016-05-13 2018-09-21 諾基亞科技公司 用於授權輔助接取中未授權副服務區檢測、量測及啟動之最大時間技術
CN110463313B (zh) * 2017-03-24 2023-09-12 苹果公司 小区专用参考信号(crs)静默的方法和装置、及存储介质
US11632764B1 (en) 2019-05-21 2023-04-18 Massachusetts Institute Of Technology Multi-antenna sequential interference cancelling receiver
US11005507B2 (en) 2019-06-14 2021-05-11 Massachusetts Institute Of Technology Targeted ratio of signal power to interference plus noise power for enhancement of a multi-user detection receiver
WO2022077268A1 (zh) * 2020-10-14 2022-04-21 北京小米移动软件有限公司 一种无线感知方法、无线感知装置及存储介质
WO2025129459A1 (en) * 2023-12-19 2025-06-26 Hisilicon (Shanghai) Technologies Co., Limited Data processing method and related apparatuses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100182903A1 (en) 2009-01-16 2010-07-22 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US20100197330A1 (en) 2009-02-04 2010-08-05 David Astely Method and arrangement in a telecommunications system
US20100203914A1 (en) 2009-01-07 2010-08-12 Samsung Electronics Co., Ltd. Method and apparatus for synchronizing quiet period in cognitive radio system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10019A (en) * 1853-09-13 Improvement in the manufacture of plain and figured fabrics
JP5069684B2 (ja) * 2005-09-16 2012-11-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ダイナミックスペクトルアクセス無線システムにおけるスペクトル管理
US8902866B2 (en) * 2006-01-11 2014-12-02 Qualcomm Incorporated Communication methods and apparatus which may be used in the absence or presence of beacon signals
US20070248076A1 (en) * 2006-04-21 2007-10-25 Samsung Electronics Co., Ltd. Method and system for improving frame synchronization, channel estimation and access in wireless communication networks
US9179394B2 (en) * 2006-10-20 2015-11-03 Stmicroelectronics, Inc. Apparatus and method for coordinated sensing of wireless devices in a communication system
WO2008090509A2 (en) 2007-01-26 2008-07-31 Koninklijke Philips Electronics N.V. Quiet period management in wirelses networks
KR101572812B1 (ko) 2007-11-27 2015-12-01 코닌클리케 필립스 엔.브이. 인―서비스 채널 모니터링을 위한 휴지―기간의 분산형 스케줄링
TWI458284B (zh) 2007-12-07 2014-10-21 Koninkl Philips Electronics Nv 分散無線系統中的多頻道支援
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
JP5280444B2 (ja) * 2008-06-30 2013-09-04 パナソニック株式会社 無線通信装置、端末、システム、プログラム、集積回路、及び方法
US8982851B2 (en) 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
US8755807B2 (en) 2009-01-12 2014-06-17 Qualcomm Incorporated Semi-static resource allocation to support coordinated multipoint (CoMP) transmission in a wireless communication network
US8576825B2 (en) * 2009-01-22 2013-11-05 Wi-Lan, Inc. Method and system for sensing available spectrum in wireless communication systems
US8335204B2 (en) * 2009-01-30 2012-12-18 Wi-Lan, Inc. Wireless local area network using TV white space spectrum and long term evolution system architecture
KR101630867B1 (ko) * 2009-02-27 2016-06-24 코닌클리케 필립스 엔.브이. 인컴번트 신호 검출을 위해 침묵 존의 침묵 기간들의 스케줄링 및 보호

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100203914A1 (en) 2009-01-07 2010-08-12 Samsung Electronics Co., Ltd. Method and apparatus for synchronizing quiet period in cognitive radio system
US20100182903A1 (en) 2009-01-16 2010-07-22 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US20100197330A1 (en) 2009-02-04 2010-08-05 David Astely Method and arrangement in a telecommunications system

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JP2014212548A (ja) 2014-11-13
JP5805829B2 (ja) 2015-11-10
EP2606666A2 (en) 2013-06-26
US20120039183A1 (en) 2012-02-16
JP5675988B2 (ja) 2015-02-25
EP2606666B1 (en) 2019-06-26
CN103155616A (zh) 2013-06-12
US8804536B2 (en) 2014-08-12
WO2012024344A2 (en) 2012-02-23
WO2012024344A3 (en) 2012-04-12
CN103155616B (zh) 2016-09-21
JP2013535942A (ja) 2013-09-12
IN2013CN00813A (enExample) 2015-07-03
KR20130042634A (ko) 2013-04-26

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