CN106464275B - 用于无线通信的方法、装置和非瞬态计算机可读介质 - Google Patents

用于无线通信的方法、装置和非瞬态计算机可读介质 Download PDF

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Publication number
CN106464275B
CN106464275B CN201580024916.3A CN201580024916A CN106464275B CN 106464275 B CN106464275 B CN 106464275B CN 201580024916 A CN201580024916 A CN 201580024916A CN 106464275 B CN106464275 B CN 106464275B
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China
Prior art keywords
frequency
synthesizer
signal
mixer
dividing ratio
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CN201580024916.3A
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English (en)
Chinese (zh)
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CN106464275A (zh
Inventor
唐艺伍
R·兰加拉詹
C·纳拉桑厄
L·K·梁
A·M·塔西克
潘东玲
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • 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
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
  • Superheterodyne Receivers (AREA)
CN201580024916.3A 2014-05-15 2015-04-15 用于无线通信的方法、装置和非瞬态计算机可读介质 Active CN106464275B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461993334P 2014-05-15 2014-05-15
US61/993,334 2014-05-15
US14/636,591 US9681447B2 (en) 2014-05-15 2015-03-03 Dynamic local oscillator (LO) scheme and switchable receive (RX) chain for carrier aggregation
US14/636,591 2015-03-03
PCT/US2015/025962 WO2015175136A1 (en) 2014-05-15 2015-04-15 Dynamic local oscillator (lo) scheme and switchable receive (rx) chain for carrier aggregation

Publications (2)

Publication Number Publication Date
CN106464275A CN106464275A (zh) 2017-02-22
CN106464275B true CN106464275B (zh) 2019-01-22

Family

ID=53055103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580024916.3A Active CN106464275B (zh) 2014-05-15 2015-04-15 用于无线通信的方法、装置和非瞬态计算机可读介质

Country Status (6)

Country Link
US (1) US9681447B2 (https=)
EP (1) EP3143716A1 (https=)
JP (1) JP6490716B2 (https=)
KR (1) KR20170005808A (https=)
CN (1) CN106464275B (https=)
WO (1) WO2015175136A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3355478B1 (en) * 2014-09-10 2019-08-07 Telefonaktiebolaget LM Ericsson (publ) Radio receiver for carrier aggregation
US9998160B2 (en) 2016-11-04 2018-06-12 Mediatek Inc. Methods for avoiding inter-modulation distortion and communications apparatuses utilizing the same
US10367541B2 (en) 2017-04-21 2019-07-30 Qualcomm Incorporated Mechanism to mitigate transmitter and receiver voltage-controlled oscillator (VCO) pulling
WO2018233836A1 (en) * 2017-06-22 2018-12-27 Telefonaktiebolaget Lm Ericsson (Publ) Transciever circuit
CN109428747B (zh) * 2017-08-25 2022-03-04 展讯通信（上海）有限公司 本地振荡器带宽调整方法、接收机、计算机介质及系统
WO2020005224A1 (en) * 2018-06-27 2020-01-02 Intel IP Corporation Dynamic low if mechanism for blocker avoidance
EP3982546A4 (en) * 2019-06-29 2022-06-15 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR WIRELESS COMMUNICATION AND RADIO FREQUENCY SUBSYSTEM
KR102653890B1 (ko) * 2019-10-18 2024-04-02 삼성전자주식회사 반송파 집성을 지원하는 rfic 및 이를 포함하는 무선 통신 장치
EP4205331A4 (en) * 2020-08-27 2024-06-19 Qualcomm Incorporated SWITCHING PERIOD SYMBOL LOCATION FOR RECEIVER SWITCHING
GB2642286A (en) * 2024-06-28 2026-01-07 Nokia Technologies Oy Method, apparatus and computer program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1803217A1 (en) * 2004-09-20 2007-07-04 Frontier Silicon Limited Multiband digital audio broadcast receiver
CN102694556A (zh) * 2012-05-22 2012-09-26 成都九华圆通科技发展有限公司 低功耗、高相位噪声指标超短波接收机第二本振电路

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Publication number Priority date Publication date Assignee Title
US5805988A (en) 1995-12-22 1998-09-08 Microtune, Inc. System and method for switching an RF signal between mixers
US8583170B2 (en) * 2009-02-16 2013-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Multi-band aggregated spectrum receiver employing frequency source reuse
US9088468B2 (en) 2012-01-20 2015-07-21 Telefonaktiebolaget L M Ericsson (Publ) Double conversion dual-carrier radio frequency receiver
US8954019B2 (en) 2012-08-03 2015-02-10 Blackberry Limited Mobile wireless communications device with LNA front end circuit and related methods
US9300420B2 (en) * 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9548709B2 (en) 2012-12-19 2017-01-17 Qualcomm Incorporated Independent gain control for multiple receive circuits concurrently processing different transmitted signals
TWI465050B (zh) 2012-12-19 2014-12-11 Ind Tech Res Inst 載波聚合接收裝置與發射裝置及收發裝置
GB2512586B (en) 2013-04-02 2015-08-12 Broadcom Corp Switch arrangement
US20150092683A1 (en) 2013-09-27 2015-04-02 Qualcomm Incorporated Dynamic secondary cell (scell) allocation and frequency planning for carrier aggregation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1803217A1 (en) * 2004-09-20 2007-07-04 Frontier Silicon Limited Multiband digital audio broadcast receiver
CN102694556A (zh) * 2012-05-22 2012-09-26 成都九华圆通科技发展有限公司 低功耗、高相位噪声指标超短波接收机第二本振电路

Also Published As

Publication number Publication date
US9681447B2 (en) 2017-06-13
KR20170005808A (ko) 2017-01-16
WO2015175136A1 (en) 2015-11-19
CN106464275A (zh) 2017-02-22
EP3143716A1 (en) 2017-03-22
JP6490716B2 (ja) 2019-03-27
US20150334710A1 (en) 2015-11-19
JP2017521888A (ja) 2017-08-03

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