KR20180125613A - 비직교 다중 액세스 및 간섭 제거 - Google Patents

비직교 다중 액세스 및 간섭 제거 Download PDF

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Publication number
KR20180125613A
KR20180125613A KR1020187032886A KR20187032886A KR20180125613A KR 20180125613 A KR20180125613 A KR 20180125613A KR 1020187032886 A KR1020187032886 A KR 1020187032886A KR 20187032886 A KR20187032886 A KR 20187032886A KR 20180125613 A KR20180125613 A KR 20180125613A
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KR
South Korea
Prior art keywords
neighboring cell
base station
modulation layer
wireless communication
cell base
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Ceased
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KR1020187032886A
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English (en)
Korean (ko)
Inventor
더가 프라사드 말라디
용빈 웨이
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20180125613A publication Critical patent/KR20180125613A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0056—Inter-base station aspects
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020187032886A 2014-05-07 2015-04-30 비직교 다중 액세스 및 간섭 제거 Ceased KR20180125613A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461990099P 2014-05-07 2014-05-07
US61/990,099 2014-05-07
US14/700,071 2015-04-29
US14/700,071 US9942013B2 (en) 2014-05-07 2015-04-29 Non-orthogonal multiple access and interference cancellation
PCT/US2015/028525 WO2015171422A1 (en) 2014-05-07 2015-04-30 Non-orthogonal multiple access and interference cancellation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020167031019A Division KR101920358B1 (ko) 2014-05-07 2015-04-30 비직교 다중 액세스 및 간섭 제거

Publications (1)

Publication Number Publication Date
KR20180125613A true KR20180125613A (ko) 2018-11-23

Family

ID=54368763

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020187032886A Ceased KR20180125613A (ko) 2014-05-07 2015-04-30 비직교 다중 액세스 및 간섭 제거
KR1020167031019A Expired - Fee Related KR101920358B1 (ko) 2014-05-07 2015-04-30 비직교 다중 액세스 및 간섭 제거

Family Applications After (1)

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KR1020167031019A Expired - Fee Related KR101920358B1 (ko) 2014-05-07 2015-04-30 비직교 다중 액세스 및 간섭 제거

Country Status (6)

Country Link
US (1) US9942013B2 (enExample)
EP (2) EP3416344A1 (enExample)
JP (1) JP6490712B2 (enExample)
KR (2) KR20180125613A (enExample)
CN (2) CN106464467B (enExample)
WO (1) WO2015171422A1 (enExample)

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Also Published As

Publication number Publication date
EP3416344A1 (en) 2018-12-19
JP2017521885A (ja) 2017-08-03
EP3140969A1 (en) 2017-03-15
CN106464467A (zh) 2017-02-22
US20150326360A1 (en) 2015-11-12
JP6490712B2 (ja) 2019-03-27
CN111314263A (zh) 2020-06-19
US9942013B2 (en) 2018-04-10
WO2015171422A1 (en) 2015-11-12
KR101920358B1 (ko) 2019-02-08
CN106464467B (zh) 2020-04-03
KR20170004986A (ko) 2017-01-11
EP3140969B1 (en) 2018-08-22

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