KR102304289B1 - 캐리어 어그리게이션 트랜시버 내의 다수의 합성기들을 가지는 멀티-웨이 다이버시티 수신기 - Google Patents

캐리어 어그리게이션 트랜시버 내의 다수의 합성기들을 가지는 멀티-웨이 다이버시티 수신기 Download PDF

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KR102304289B1
KR102304289B1 KR1020167031213A KR20167031213A KR102304289B1 KR 102304289 B1 KR102304289 B1 KR 102304289B1 KR 1020167031213 A KR1020167031213 A KR 1020167031213A KR 20167031213 A KR20167031213 A KR 20167031213A KR 102304289 B1 KR102304289 B1 KR 102304289B1
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frequency
receive
receive path
circuit
signal
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KR20170007283A (ko
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라이 칸 레웅
치에우차른 나라통
라자고파란 란가라잔
동링 팬
이우 탕
알렉산다르 미오드래그 타식
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퀄컴 인코포레이티드
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    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • H04B7/0897—Space-time diversity using beamforming per multi-path, e.g. to cope with different directions of arrival [DOA] at different multi-paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • H04B1/0082—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands with a common local oscillator for more than one band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radio Transmission System (AREA)
KR1020167031213A 2014-05-15 2015-04-03 캐리어 어그리게이션 트랜시버 내의 다수의 합성기들을 가지는 멀티-웨이 다이버시티 수신기 Active KR102304289B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461993325P 2014-05-15 2014-05-15
US61/993,325 2014-05-15
US14/677,056 2015-04-02
US14/677,056 US9712226B2 (en) 2014-05-15 2015-04-02 Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver
PCT/US2015/024189 WO2015175109A1 (en) 2014-05-15 2015-04-03 Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver

Publications (2)

Publication Number Publication Date
KR20170007283A KR20170007283A (ko) 2017-01-18
KR102304289B1 true KR102304289B1 (ko) 2021-09-17

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KR1020167031213A Active KR102304289B1 (ko) 2014-05-15 2015-04-03 캐리어 어그리게이션 트랜시버 내의 다수의 합성기들을 가지는 멀티-웨이 다이버시티 수신기

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US (2) US9712226B2 (enExample)
EP (1) EP3143699B1 (enExample)
JP (1) JP6585083B2 (enExample)
KR (1) KR102304289B1 (enExample)
CN (1) CN106464276B (enExample)
WO (1) WO2015175109A1 (enExample)

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US9712226B2 (en) * 2014-05-15 2017-07-18 Qualcomm Incorporated Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver
US9525503B2 (en) * 2014-05-28 2016-12-20 Qualcomm Incorporated Reconfigurable multi-mode transceiver
CN106688187B (zh) * 2014-09-10 2019-03-12 瑞典爱立信有限公司 用于载波聚合无线电接收机
US20170170998A1 (en) * 2015-12-11 2017-06-15 Nokia Solutions And Networks Oy Pre-combiner interference removal
KR102557997B1 (ko) * 2017-12-05 2023-07-21 삼성전자주식회사 반송파 집적(Carrier Aggregation)을 이용하여 신호를 송수신하는 RFIC 및 이를 포함하는 무선 통신 장치
US10560128B2 (en) 2017-12-05 2020-02-11 Samsung Electronics Co., Ltd. Carrier aggregated signal transmission and reception
KR101940691B1 (ko) 2018-02-01 2019-01-22 주식회사 우드메탈 내진성능을 가지는 가구용 받침장치
KR102427572B1 (ko) 2018-06-18 2022-08-01 삼성전자주식회사 스위치를 통해 복수개의 반송파 주파수를 이용한 반송파 집적을 수행하는 전자 장치 및 그의 동작 방법
KR102000073B1 (ko) 2018-12-26 2019-07-16 주식회사 우드메탈 가구용 높낮이조절 받침장치
US10720953B1 (en) 2019-05-30 2020-07-21 Shure Acquisition Holdings, Inc. Scalable diversity deployment for wide tuning range transceiver
KR102653889B1 (ko) * 2019-10-18 2024-04-02 삼성전자주식회사 반송파 집성을 지원하는 수신기 및 이를 포함하는 무선 통신 장치
KR102653890B1 (ko) * 2019-10-18 2024-04-02 삼성전자주식회사 반송파 집성을 지원하는 rfic 및 이를 포함하는 무선 통신 장치
KR102197809B1 (ko) 2019-11-28 2021-01-04 주식회사 우드메탈 내진과 외부 충격 시에 좌우 진동을 흡수하는 수납 가구용 조절장치
CN111313928B (zh) * 2020-02-13 2021-12-28 广州全盛威信息技术有限公司 支持多种制式的超宽带收发机架构及相应的无线门禁装置
KR102439161B1 (ko) 2022-04-04 2022-09-01 주식회사 우드메탈 가구 내부에서 손쉽게 높이를 조절할 수 있는 조절발을 구비한 수납가구
CN115412106A (zh) * 2022-07-12 2022-11-29 北京中科睿谱科技有限公司 一种多通道高隔离度差分开关矩阵电路

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KR100550318B1 (ko) * 2003-10-30 2006-02-07 주식회사 팬택앤큐리텔 자기위치정보와 디지털 멀티미디어 방송(ｄｍｂ)수신기능을 갖는 무선통신 단말기용 ｒｆ 수신기
US8781524B2 (en) 2011-11-01 2014-07-15 Denso Corporation Wireless communication device
US20130229954A1 (en) 2012-03-01 2013-09-05 Qualcomm Incorporated Frequency synthesizer architecture in a time-division duplex mode for a wireless device
KR101351589B1 (ko) * 2013-01-30 2014-01-16 한국과학기술원 다중 안테나 송수신 시스템

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Publication number Publication date
JP6585083B2 (ja) 2019-10-02
CN106464276A (zh) 2017-02-22
EP3143699B1 (en) 2019-07-17
US10250314B2 (en) 2019-04-02
KR20170007283A (ko) 2017-01-18
US20170302358A1 (en) 2017-10-19
US20150333815A1 (en) 2015-11-19
CN106464276B (zh) 2019-05-28
EP3143699A1 (en) 2017-03-22
US9712226B2 (en) 2017-07-18
JP2017521889A (ja) 2017-08-03
WO2015175109A1 (en) 2015-11-19

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