CN111314263A - 用于非正交多址和干扰消去的方法和装置 - Google Patents

用于非正交多址和干扰消去的方法和装置 Download PDF

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Publication number
CN111314263A
CN111314263A CN202010111406.2A CN202010111406A CN111314263A CN 111314263 A CN111314263 A CN 111314263A CN 202010111406 A CN202010111406 A CN 202010111406A CN 111314263 A CN111314263 A CN 111314263A
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base station
neighboring cell
wireless communication
modulation layer
transmission
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CN202010111406.2A
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Chinese (zh)
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D·P·玛拉迪
Y·魏
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/0053—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/14—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)
CN202010111406.2A 2014-05-07 2015-04-30 用于非正交多址和干扰消去的方法和装置 Pending CN111314263A (zh)

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
CN201580023151.1A CN106464467B (zh) 2014-05-07 2015-04-30 用于非正交多址和干扰消去的方法和装置

Related Parent Applications (1)

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CN201580023151.1A Division CN106464467B (zh) 2014-05-07 2015-04-30 用于非正交多址和干扰消去的方法和装置

Publications (1)

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CN111314263A true CN111314263A (zh) 2020-06-19

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CN202010111406.2A Pending CN111314263A (zh) 2014-05-07 2015-04-30 用于非正交多址和干扰消去的方法和装置
CN201580023151.1A Active CN106464467B (zh) 2014-05-07 2015-04-30 用于非正交多址和干扰消去的方法和装置

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US (1) US9942013B2 (https=)
EP (2) EP3416344A1 (https=)
JP (1) JP6490712B2 (https=)
KR (2) KR101920358B1 (https=)
CN (2) CN111314263A (https=)
WO (1) WO2015171422A1 (https=)

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Publication number Publication date
EP3140969B1 (en) 2018-08-22
KR101920358B1 (ko) 2019-02-08
JP2017521885A (ja) 2017-08-03
CN106464467A (zh) 2017-02-22
KR20180125613A (ko) 2018-11-23
US20150326360A1 (en) 2015-11-12
EP3140969A1 (en) 2017-03-15
CN106464467B (zh) 2020-04-03
US9942013B2 (en) 2018-04-10
KR20170004986A (ko) 2017-01-11
WO2015171422A1 (en) 2015-11-12
EP3416344A1 (en) 2018-12-19
JP6490712B2 (ja) 2019-03-27

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