BR112017025088A2 - acesso múltiplo não ortogonal entre um sinal de unidifusão e um sinal de multidifusão - Google Patents

acesso múltiplo não ortogonal entre um sinal de unidifusão e um sinal de multidifusão

Info

Publication number
BR112017025088A2
BR112017025088A2 BR112017025088A BR112017025088A BR112017025088A2 BR 112017025088 A2 BR112017025088 A2 BR 112017025088A2 BR 112017025088 A BR112017025088 A BR 112017025088A BR 112017025088 A BR112017025088 A BR 112017025088A BR 112017025088 A2 BR112017025088 A2 BR 112017025088A2
Authority
BR
Brazil
Prior art keywords
signal
data transmission
unorthogonal
multiple access
symbol set
Prior art date
Application number
BR112017025088A
Other languages
English (en)
Portuguese (pt)
Inventor
Gaal Peter
Chen Wanshi
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112017025088A2 publication Critical patent/BR112017025088A2/pt

Links

Classifications

    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017025088A 2015-05-26 2016-05-03 acesso múltiplo não ortogonal entre um sinal de unidifusão e um sinal de multidifusão BR112017025088A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562166544P 2015-05-26 2015-05-26
US15/144,133 US10181934B2 (en) 2015-05-26 2016-05-02 Non-orthogonal multiple access between a unicast signal and a single-cell point-to-multipoint signal
PCT/US2016/030599 WO2016191048A1 (en) 2015-05-26 2016-05-03 Non-orthogonal multiple access between a unicast signal and a multicast signal

Publications (1)

Publication Number Publication Date
BR112017025088A2 true BR112017025088A2 (pt) 2018-08-14

Family

ID=56072425

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017025088A BR112017025088A2 (pt) 2015-05-26 2016-05-03 acesso múltiplo não ortogonal entre um sinal de unidifusão e um sinal de multidifusão

Country Status (7)

Country Link
US (1) US10181934B2 (enExample)
EP (1) EP3304841A1 (enExample)
JP (1) JP6553213B2 (enExample)
KR (1) KR102044087B1 (enExample)
CN (1) CN107646176B (enExample)
BR (1) BR112017025088A2 (enExample)
WO (1) WO2016191048A1 (enExample)

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EP3073693B1 (en) * 2015-03-24 2020-07-22 Panasonic Intellectual Property Corporation of America PDSCH precoding adaptation for LTE in unlicensed bands
US12068793B2 (en) 2015-12-30 2024-08-20 Interdigital Patent Holdings, Inc. Handling interference in multi-radio access technology (RAT) wireless transmit/receive unit (WTRU)
JP6750029B2 (ja) * 2016-03-30 2020-09-02 アイディーエーシー ホールディングス インコーポレイテッド ロングタームエボリューション支援ｎｒフレキシブル無線アクセス
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
US10349398B2 (en) 2016-11-01 2019-07-09 Electronics And Telecommunications Research Institute Non-orthogonal transmission method and apparatus in communication system
US11540311B2 (en) 2017-01-04 2022-12-27 Lg Electronics Inc. Method and apparatus for transmitting grant-free based uplink data in wireless communication system
CN109412660B (zh) * 2017-08-15 2020-09-22 中国电信股份有限公司 大规模天线传输方法、基站、用户终端和大规模天线系统
US11375342B2 (en) * 2018-02-15 2022-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses, methods and computer programs for grouping users in a non-orthogonal multiple access (NOMA) network
CN110505691A (zh) * 2018-05-16 2019-11-26 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access
WO2020255415A1 (ja) * 2019-06-21 2020-12-24 株式会社Ｎｔｔドコモ 端末及び無線通信方法
CN111050359B (zh) * 2020-01-16 2023-02-28 哈尔滨海能达科技有限公司 负载均衡控制方法、通信方法、装置及通信系统
WO2022067646A1 (en) * 2020-09-30 2022-04-07 Qualcomm Incorporated Aided reception techniques for sidelink communications systems
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

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US20070002724A1 (en) * 2005-06-15 2007-01-04 Samsung Electronics Co., Ltd. Apparatus and method for broadcast superposition and cancellation in a multi-carrier wireless network
US8085819B2 (en) * 2006-04-24 2011-12-27 Qualcomm Incorporated Superposition coding in a wireless communication system
EP1855424B1 (en) * 2006-05-12 2013-07-10 Panasonic Corporation Reservation of radio resources for users in a mobile communications system
WO2008031198A1 (en) * 2006-09-11 2008-03-20 Nortel Networks Limited System and method for spatial multiplexing -based ofdm broadcast/multicast transmission
US7738905B2 (en) 2007-01-22 2010-06-15 Alcatel-Lucent Usa Inc. Dynamic power allocation for unicast-multicast superposition in wireless broadcasting
CN101400017B (zh) * 2007-09-29 2012-09-19 北京三星通信技术研究有限公司 支持进化的广播组播业务数据连续接收的方法
JP5366494B2 (ja) * 2007-10-10 2013-12-11 パナソニック株式会社 マルチキャリア送信装置
RU2546310C2 (ru) * 2007-12-17 2015-04-10 Мицубиси Электрик Корпорейшн Система мобильной связи
JP5491412B2 (ja) * 2008-01-02 2014-05-14 インターデイジタル テクノロジー コーポレーション 協調無線通信（ｃｏｏｐｅｒａｔｉｖｅｗｉｒｅｌｅｓｓｃｏｍｍｕｎｉｃａｔｉｏｎｓ）のための方法および装置
CN101978617B (zh) * 2008-02-01 2014-05-07 苹果公司 用于基于空间复用的多天线广播/组播传输的系统和方法
US8170160B1 (en) * 2008-11-19 2012-05-01 Qualcomm Atheros, Inc. Multi-symbol phase offset estimation
US8879470B2 (en) * 2009-02-27 2014-11-04 Alcatel Lucent Cooperative beam forming method, apparatus and base station
US9007939B2 (en) * 2009-12-11 2015-04-14 Interdigital Patent Holdings, Inc. Method and apparatus for enabling secondary usage of licensed cellular spectrum
US8451964B2 (en) * 2010-02-23 2013-05-28 Qualcomm Incorporated Code block interference cancellation
US9107186B2 (en) * 2011-02-23 2015-08-11 Qualcomm Incorporated Carrier aggregation for evolved multimedia broadcast multicast service enhancement
WO2013007290A1 (en) * 2011-07-08 2013-01-17 Telefonaktiebolaget L M Ericsson (Publ) Relaying multicast data in a wireless network
US9014694B2 (en) 2012-01-30 2015-04-21 Nokia Solutions and Netowrks Oy Non-orthogonal transmit mode
CN103765946B (zh) * 2012-08-21 2017-08-18 华为技术有限公司 一种无线链路监测的方法和装置
US9942013B2 (en) * 2014-05-07 2018-04-10 Qualcomm Incorporated Non-orthogonal multiple access and interference cancellation
WO2015171041A1 (en) * 2014-05-09 2015-11-12 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for decoding a signal distorted by interference
CN104010199B (zh) 2014-05-22 2018-06-05 哈尔滨工业大学 基于组解码技术的信号叠加复用视频传输方法
WO2015184630A1 (en) * 2014-06-06 2015-12-10 Telefonaktiebolaget L M Ericsson (Publ) Cluster-based beacon signal transmission
US10084581B2 (en) * 2014-07-11 2018-09-25 Qualcomm Incorporated Overlay unicast or MBSFN data transmission on top of MBSFN transmission
US10135577B2 (en) * 2015-03-02 2018-11-20 Lg Electronics Inc. Scalable service in a wireless communication system
US20160337018A1 (en) * 2015-05-12 2016-11-17 Mediatek Inc. Use of Different Precoders for Superposed Signals in Downlink Multiuser Superposition Transmission

Also Published As

Publication number Publication date
WO2016191048A1 (en) 2016-12-01
US20160353452A1 (en) 2016-12-01
KR20180011776A (ko) 2018-02-02
KR102044087B1 (ko) 2019-11-12
EP3304841A1 (en) 2018-04-11
US10181934B2 (en) 2019-01-15
CN107646176A (zh) 2018-01-30
JP2018523357A (ja) 2018-08-16
CN107646176B (zh) 2019-04-05
JP6553213B2 (ja) 2019-07-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]