CN106464276B - 载波聚合收发器中具有多个合成器的多路分集接收器 - Google Patents

载波聚合收发器中具有多个合成器的多路分集接收器 Download PDF

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Publication number
CN106464276B
CN106464276B CN201580025166.1A CN201580025166A CN106464276B CN 106464276 B CN106464276 B CN 106464276B CN 201580025166 A CN201580025166 A CN 201580025166A CN 106464276 B CN106464276 B CN 106464276B
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China
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frequency
path
circuit
signal
local oscillation
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Chinese (zh)
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CN106464276A (zh
Inventor
L·K·梁
C·纳拉桑厄
R·兰加拉詹
潘东玲
唐艺伍
A·M·塔西克
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04B1/06—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)
CN201580025166.1A 2014-05-15 2015-04-03 载波聚合收发器中具有多个合成器的多路分集接收器 Active CN106464276B (zh)

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
CN106464276A CN106464276A (zh) 2017-02-22
CN106464276B true CN106464276B (zh) 2019-05-28

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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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Also Published As

Publication number Publication date
JP6585083B2 (ja) 2019-10-02
KR102304289B1 (ko) 2021-09-17
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
EP3143699A1 (en) 2017-03-22
US9712226B2 (en) 2017-07-18
JP2017521889A (ja) 2017-08-03
WO2015175109A1 (en) 2015-11-19

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