JP6585083B2 - キャリアアグリゲーショントランシーバにおける複数のシンセサイザを有する多方向ダイバーシティ受信機 - Google Patents

キャリアアグリゲーショントランシーバにおける複数のシンセサイザを有する多方向ダイバーシティ受信機 Download PDF

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JP6585083B2
JP6585083B2 JP2016567505A JP2016567505A JP6585083B2 JP 6585083 B2 JP6585083 B2 JP 6585083B2 JP 2016567505 A JP2016567505 A JP 2016567505A JP 2016567505 A JP2016567505 A JP 2016567505A JP 6585083 B2 JP6585083 B2 JP 6585083B2
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frequency
path
circuit
local oscillation
receiving
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Japanese (ja)
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JP2017521889A5 (enExample
JP2017521889A (ja
Inventor
レウン、ライ・カン
ナラソング、チューチャーン
ランガラジャン、ラジャゴパラン
パン、ドンリン
タン、イユ
タシック、アレクサンダー・ミオドラグ
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Qualcomm Inc
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Qualcomm Inc
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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)
JP2016567505A 2014-05-15 2015-04-03 キャリアアグリゲーショントランシーバにおける複数のシンセサイザを有する多方向ダイバーシティ受信機 Active JP6585083B2 (ja)

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 (3)

Publication Number Publication Date
JP2017521889A JP2017521889A (ja) 2017-08-03
JP2017521889A5 JP2017521889A5 (enExample) 2018-04-26
JP6585083B2 true JP6585083B2 (ja) 2019-10-02

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JP2016567505A Active JP6585083B2 (ja) 2014-05-15 2015-04-03 キャリアアグリゲーショントランシーバにおける複数のシンセサイザを有する多方向ダイバーシティ受信機

Country Status (6)

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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)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003179530A (ja) * 2001-12-10 2003-06-27 Alps Electric Co Ltd 受信装置
KR100550318B1 (ko) * 2003-10-30 2006-02-07 주식회사 팬택앤큐리텔 자기위치정보와 디지털 멀티미디어 방송(ｄｍｂ)수신기능을 갖는 무선통신 단말기용 ｒｆ 수신기
JP4327666B2 (ja) * 2004-06-23 2009-09-09 株式会社ルネサステクノロジ 無線送信回路及びそれを用いた送受信機
US8254865B2 (en) * 2006-04-07 2012-08-28 Belair Networks System and method for frequency offsetting of information communicated in MIMO-based wireless networks
US20080287163A1 (en) 2007-05-17 2008-11-20 Telefonaktiebolaget Lm Ericsson (Publ), Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration
JP2009044446A (ja) * 2007-08-08 2009-02-26 Sanyo Electric Co Ltd 受信装置
US8055211B2 (en) 2007-12-31 2011-11-08 Motorola Mobility, Inc. Method and system for utilizing transmit local oscillator for improved cell search and multi-link communication in multi-mode device
JP2010273283A (ja) * 2009-05-25 2010-12-02 Mitsubishi Electric Corp 送受信装置
WO2011094284A1 (en) * 2010-01-26 2011-08-04 Maxlinear, Inc. Diversity receiver
US8892057B2 (en) 2011-08-23 2014-11-18 Rf Micro Devices, Inc. Carrier aggregation radio system
US8756451B2 (en) * 2011-10-01 2014-06-17 Intel Corporation Frequency synthesis methods and systems
JP5375925B2 (ja) * 2011-11-01 2013-12-25 株式会社デンソー 無線通信機
US9143085B2 (en) 2012-03-01 2015-09-22 Qualcomm Incorporated Frequency synthesizer architecture in a time-division duplex mode for a wireless device
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US9118439B2 (en) * 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9185705B2 (en) * 2012-06-19 2015-11-10 Samsung Electronics Co., Ltd. Apparatus and methods for flexible RF configuration in multi-antenna wireless systems
US9014648B2 (en) 2012-12-21 2015-04-21 Qualcomm Incorporated Diversity receiver with shared local oscillator signal in diversity mode
KR101351589B1 (ko) * 2013-01-30 2014-01-16 한국과학기술원 다중 안테나 송수신 시스템
US9712226B2 (en) * 2014-05-15 2017-07-18 Qualcomm Incorporated Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver

Also Published As

Publication number Publication date
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
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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