KR101774527B1 - 다수의 무선 디바이스들에서의 lte를 위한 tx 안테나 선택 - Google Patents

다수의 무선 디바이스들에서의 lte를 위한 tx 안테나 선택 Download PDF

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Publication number
KR101774527B1
KR101774527B1 KR1020167006607A KR20167006607A KR101774527B1 KR 101774527 B1 KR101774527 B1 KR 101774527B1 KR 1020167006607 A KR1020167006607 A KR 1020167006607A KR 20167006607 A KR20167006607 A KR 20167006607A KR 101774527 B1 KR101774527 B1 KR 101774527B1
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antenna
type
switching
module
wireless module
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KR20160048104A (ko
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홍보 얀
브라이언 클라크 바니스터
다니엘 필리포비치
밍시 판
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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
    • 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
    • H04B1/0053—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 common antenna for more than one band
    • H04B1/006—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 common antenna for more than one band using switches for selecting the desired 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • 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
    • H04B1/0064—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 separate antennas for the 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020167006607A 2013-08-23 2014-08-14 다수의 무선 디바이스들에서의 lte를 위한 tx 안테나 선택 Active KR101774527B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361869620P 2013-08-23 2013-08-23
US61/869,620 2013-08-23
US14/459,292 2014-08-13
US14/459,292 US9450638B2 (en) 2013-08-23 2014-08-13 TX antenna selection for LTE in multiple radio devices
PCT/US2014/051080 WO2015026624A1 (en) 2013-08-23 2014-08-14 Tx antenna selection for lte in multiple radio devices

Publications (2)

Publication Number Publication Date
KR20160048104A KR20160048104A (ko) 2016-05-03
KR101774527B1 true KR101774527B1 (ko) 2017-09-04

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KR1020167006607A Active KR101774527B1 (ko) 2013-08-23 2014-08-14 다수의 무선 디바이스들에서의 lte를 위한 tx 안테나 선택

Country Status (6)

Country Link
US (1) US9450638B2 (enExample)
EP (1) EP3036839B1 (enExample)
JP (1) JP6113928B2 (enExample)
KR (1) KR101774527B1 (enExample)
CN (1) CN105493411B (enExample)
WO (1) WO2015026624A1 (enExample)

Cited By (1)

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KR20210132926A (ko) 2020-04-28 2021-11-05 에스케이이노베이션 주식회사 절연 저항 불량 개선 구조를 갖는 파우치형 이차 전지 및 이의 제조 방법

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KR102209557B1 (ko) * 2016-09-13 2021-01-28 후아웨이 테크놀러지 컴퍼니 리미티드 안테나 구성 방법, 단말 장치, 및 안테나 회로
US10389428B2 (en) * 2016-11-23 2019-08-20 Qualcomm Incorporated Techniques and apparatuses for switching between a single antenna subarray operation and a multiple antenna subarray operation for different traffic types
CN106685508B (zh) * 2017-02-10 2020-06-23 京信通信系统（中国）有限公司 一种数据传输方法及装置
US11032048B2 (en) * 2018-05-18 2021-06-08 Qualcomm Incorporated Use-cases and constraints on multiple SRS resource sets for antenna switching in NR REL-15
CN110858976B (zh) * 2018-08-22 2021-06-29 华为技术有限公司 一种天线轮发方法及终端设备
WO2020038343A1 (zh) * 2018-08-22 2020-02-27 华为技术有限公司 一种天线轮发方法及终端设备
US11889457B2 (en) 2018-11-02 2024-01-30 Telefonaktiebolaget Lm Ericsson (Publ) SRS switching for UL positioning signal transmission
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
CN111294891B (zh) * 2018-12-07 2021-06-22 成都华为技术有限公司 一种天线面板及波束的管理方法和设备
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US11375408B2 (en) 2019-03-06 2022-06-28 XCOM Labs, Inc. Local breakout architecture
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
CN110299936B (zh) 2019-07-08 2021-09-14 维沃移动通信有限公司 一种发射天线的切换方法、终端设备及计算机可读存储介质
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
EP3813267B1 (en) * 2019-10-23 2025-06-18 Robert Bosch GmbH Radio module, method to operate a radio module, radio terminal, method to operate a radio terminal
US11515913B2 (en) * 2020-06-08 2022-11-29 Qualcomm Incorporated Sounding reference signal antenna switching in a dual connectivity mode
CN114079492B (zh) 2020-08-12 2025-04-01 华为技术有限公司 一种数据发送方法与终端设备
KR102775184B1 (ko) * 2020-08-12 2025-03-04 삼성전자주식회사 다중 sim 무선 통신 방법 및 이를 수행하는 통신 장치
US11588600B2 (en) * 2021-01-25 2023-02-21 Qualcomm Incorporated Antenna selection for sounding reference signal antenna switching
CN114828263B (zh) * 2022-05-09 2025-04-11 Oppo广东移动通信有限公司 通信控制方法及相关装置

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
EP3036839B1 (en) 2018-12-12
US9450638B2 (en) 2016-09-20
EP3036839A1 (en) 2016-06-29
US20150056933A1 (en) 2015-02-26
JP6113928B2 (ja) 2017-04-12
WO2015026624A1 (en) 2015-02-26
CN105493411B (zh) 2017-09-01
JP2016532384A (ja) 2016-10-13
CN105493411A (zh) 2016-04-13
KR20160048104A (ko) 2016-05-03

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