KR101483555B1 - 데이터 구동 적응적 수신 체인 다이버시티 프로세싱 - Google Patents

데이터 구동 적응적 수신 체인 다이버시티 프로세싱 Download PDF

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Publication number
KR101483555B1
KR101483555B1 KR1020137033283A KR20137033283A KR101483555B1 KR 101483555 B1 KR101483555 B1 KR 101483555B1 KR 1020137033283 A KR1020137033283 A KR 1020137033283A KR 20137033283 A KR20137033283 A KR 20137033283A KR 101483555 B1 KR101483555 B1 KR 101483555B1
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South Korea
Prior art keywords
wireless communications
wireless communication
predetermined threshold
receive chain
communication device
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KR1020137033283A
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English (en)
Korean (ko)
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KR20140009574A (ko
Inventor
라쉬드 아흐메드 아크바 아타
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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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • 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
    • 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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
    • H04B7/0877—Hybrid systems, i.e. switching and combining using subgroups of receive antennas switching off a diversity branch, e.g. to save power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Radio Transmission System (AREA)
KR1020137033283A 2011-05-13 2012-05-09 데이터 구동 적응적 수신 체인 다이버시티 프로세싱 Expired - Fee Related KR101483555B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/107,612 2011-05-13
US13/107,612 US8750187B2 (en) 2011-05-13 2011-05-13 Data driven adaptive receive chain diversity processing
PCT/US2012/037126 WO2012158430A1 (en) 2011-05-13 2012-05-09 Data driven adaptive receive chain diversity processing

Publications (2)

Publication Number Publication Date
KR20140009574A KR20140009574A (ko) 2014-01-22
KR101483555B1 true KR101483555B1 (ko) 2015-01-16

Family

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Application Number Title Priority Date Filing Date
KR1020137033283A Expired - Fee Related KR101483555B1 (ko) 2011-05-13 2012-05-09 데이터 구동 적응적 수신 체인 다이버시티 프로세싱

Country Status (7)

Country Link
US (1) US8750187B2 (enExample)
EP (1) EP2707972B1 (enExample)
JP (1) JP5666744B2 (enExample)
KR (1) KR101483555B1 (enExample)
CN (1) CN103563271B (enExample)
TW (1) TW201308926A (enExample)
WO (1) WO2012158430A1 (enExample)

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US9591574B2 (en) * 2012-10-09 2017-03-07 Apple Inc. Dynamic receive diversity selection for LTE
US10165512B2 (en) * 2012-10-09 2018-12-25 Apple Inc. Dynamic wireless circuitry configuration for carrier aggregation component carriers
KR101925409B1 (ko) * 2012-11-22 2018-12-05 삼성전자주식회사 다중 수신단들을 포함하는 다중 경로 수신기의 전력 감소 방법 및 그 다중 경로 수신기
US20140273884A1 (en) * 2013-03-13 2014-09-18 Qualcomm Incorporated Wlan diversity/mimo using shared antenna
US9226175B2 (en) 2013-03-14 2015-12-29 Apple Inc. Adaptive use of receiver diversity
US20140349584A1 (en) * 2013-05-24 2014-11-27 Thorsten Clevorn Communication device and method for performing radio communication
US9214999B2 (en) 2013-07-10 2015-12-15 Qualcomm Incorporated Apparatus and method for adaptive receive diversity using link quality in wireless communications
US20150100531A1 (en) * 2013-10-09 2015-04-09 Qualcomm Incorporated Method and apparatus to control and monitor neural model execution remotely
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US9668213B2 (en) * 2014-09-30 2017-05-30 Alcatel-Lucent Usa Inc. Methods and systems for improving wireless network capacity
EP3216278B1 (en) * 2014-11-07 2018-09-19 Telefonaktiebolaget LM Ericsson (publ) A method for enhanced power saving mode for a wireless device
DE102015106405A1 (de) * 2015-04-27 2016-10-27 Intel IP Corporation Verfahren und vorrichtungen auf der basis vondynamischer empfangsdiversität
US10142353B2 (en) 2015-06-05 2018-11-27 Cisco Technology, Inc. System for monitoring and managing datacenters
US10536357B2 (en) 2015-06-05 2020-01-14 Cisco Technology, Inc. Late data detection in data center
US10110398B2 (en) 2016-06-10 2018-10-23 Apple Inc. Adaptive receive diversity
US10637704B2 (en) 2017-07-17 2020-04-28 Cox Communications, Inc. System and method for an improved communication channel
US10560303B2 (en) * 2017-07-17 2020-02-11 Cox Communications, Inc. System and methods for a smart adaptive communication channel
US11082287B2 (en) 2019-03-11 2021-08-03 At&T Intellectual Property I, L.P. Data driven systems and methods to isolate network faults
TW202335525A (zh) * 2022-02-10 2023-09-01 美商元平台技術有限公司 基於流量感知的接收器鏈電路之電源管理
US20230254768A1 (en) * 2022-02-10 2023-08-10 Meta Platforms Technologies, Llc Power management of receiver chain circuits based on traffic awareness

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US20100210235A1 (en) 2004-03-05 2010-08-19 Qualcomm Incorporated Method and apparatus for receiver diversity control in wireless communications

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US20100210235A1 (en) 2004-03-05 2010-08-19 Qualcomm Incorporated Method and apparatus for receiver diversity control in wireless communications

Also Published As

Publication number Publication date
WO2012158430A1 (en) 2012-11-22
US20120287815A1 (en) 2012-11-15
CN103563271B (zh) 2016-06-15
TW201308926A (zh) 2013-02-16
EP2707972A1 (en) 2014-03-19
CN103563271A (zh) 2014-02-05
US8750187B2 (en) 2014-06-10
JP5666744B2 (ja) 2015-02-12
JP2014519264A (ja) 2014-08-07
EP2707972B1 (en) 2017-12-20
KR20140009574A (ko) 2014-01-22

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