BR112017019760A2 - dispositivos e métodos para facilitar uma sustentação não-ortogonal em sistemas de comunicações sem fios - Google Patents

dispositivos e métodos para facilitar uma sustentação não-ortogonal em sistemas de comunicações sem fios

Info

Publication number
BR112017019760A2
BR112017019760A2 BR112017019760A BR112017019760A BR112017019760A2 BR 112017019760 A2 BR112017019760 A2 BR 112017019760A2 BR 112017019760 A BR112017019760 A BR 112017019760A BR 112017019760 A BR112017019760 A BR 112017019760A BR 112017019760 A2 BR112017019760 A2 BR 112017019760A2
Authority
BR
Brazil
Prior art keywords
wireless communication
signal
unorthogonal
devices
facilitating
Prior art date
Application number
BR112017019760A
Other languages
English (en)
Portuguese (pt)
Inventor
Edward Smee John
Binamira Soriaga Joseph
Kiran Mukkavilli Krishna
Bhushan Naga
Ji Tingfang
Zeng Wei
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 BR112017019760A2 publication Critical patent/BR112017019760A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
BR112017019760A 2015-03-15 2016-03-01 dispositivos e métodos para facilitar uma sustentação não-ortogonal em sistemas de comunicações sem fios BR112017019760A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562133388P 2015-03-15 2015-03-15
US14/856,491 US10389477B2 (en) 2015-03-15 2015-09-16 Devices and methods for facilitating a non-orthogonal underlay in wireless communications systems
PCT/US2016/020290 WO2016148911A1 (en) 2015-03-15 2016-03-01 Devices and methods for facilitating a non-orthogonal underlay in wireless communications systems

Publications (1)

Publication Number Publication Date
BR112017019760A2 true BR112017019760A2 (pt) 2018-05-29

Family

ID=56888731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019760A BR112017019760A2 (pt) 2015-03-15 2016-03-01 dispositivos e métodos para facilitar uma sustentação não-ortogonal em sistemas de comunicações sem fios

Country Status (9)

Country Link
US (2) US10389477B2 (enExample)
EP (1) EP3272086A1 (enExample)
JP (1) JP6724034B2 (enExample)
KR (2) KR102803960B1 (enExample)
CN (2) CN107408956B (enExample)
AU (1) AU2016233747B2 (enExample)
BR (1) BR112017019760A2 (enExample)
TW (1) TWI679872B (enExample)
WO (1) WO2016148911A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10389477B2 (en) 2015-03-15 2019-08-20 Qualcomm Incorporated Devices and methods for facilitating a non-orthogonal underlay in wireless communications systems
JP6586762B2 (ja) * 2015-04-07 2019-10-09 ソニー株式会社 受信装置、送信装置、受信方法、送信方法及びプログラム
US10349398B2 (en) 2016-11-01 2019-07-09 Electronics And Telecommunications Research Institute Non-orthogonal transmission method and apparatus in communication system
CN108024372B (zh) * 2016-11-02 2020-06-02 华为技术有限公司 数据处理的方法、基站与终端
US11837882B2 (en) * 2020-01-06 2023-12-05 Aira, Inc. Amplitude shift key modulation for multi-device wireless chargers

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SG52170A1 (en) * 1994-02-17 1998-09-28 Micrilor Inc A high-data-rate wireless local-area network
JP3142771B2 (ja) * 1996-02-22 2001-03-07 シャープ株式会社 直交周波数分割多重信号伝送方式
US6157847A (en) * 1999-06-29 2000-12-05 Lucent Technologies Inc. Base station system including parallel interference cancellation processor
US7042856B2 (en) 2001-05-03 2006-05-09 Qualcomm, Incorporation Method and apparatus for controlling uplink transmissions of a wireless communication system
WO2005015775A1 (en) 2003-08-11 2005-02-17 Nortel Networks Limited System and method for embedding ofdm in cdma systems
KR100620914B1 (ko) * 2004-04-07 2006-09-13 삼성전자주식회사 광대역 무선통신시스템에서 에이엠씨 모드와 다이버시티 모드를 스위칭하기 위한 장치 및 방법
US7852746B2 (en) 2004-08-25 2010-12-14 Qualcomm Incorporated Transmission of signaling in an OFDM-based system
US7688708B2 (en) 2006-03-24 2010-03-30 Alcatel-Lucent Usa Inc. Method of OFDMA tone interference cancellation
TWI420865B (zh) * 2006-04-25 2013-12-21 Lg Electronics Inc 在無線通訊系統中設定多使用者封包之方法及其架構
US8050236B1 (en) * 2006-07-14 2011-11-01 Nextel Communications Inc. System and method for transmitting information via hybrid CDM/OFDM modes in HSDPA and IP wireless
US8553594B2 (en) * 2007-03-20 2013-10-08 Motorola Mobility Llc Method and apparatus for resource allocation within a multi-carrier communication system
KR100913090B1 (ko) * 2007-06-13 2009-08-21 엘지전자 주식회사 통신 시스템에서 확산 신호를 송신하는 방법
US8068454B2 (en) * 2007-11-07 2011-11-29 Motorola Solutions, Inc. System for enabling mobile coverage extension and peer-to-peer communications in an ad hoc network and method of operation therefor
US8559948B2 (en) * 2008-05-11 2013-10-15 Qualcomm Incorporated Methods and systems for multi-mode terminal scanning
US8064329B2 (en) * 2008-06-19 2011-11-22 Freescale Semiconductor, Inc. Control and data information communication in a wireless system
US9705653B2 (en) * 2009-05-04 2017-07-11 Qualcomm Inc. Downlink control transmission in multicarrier operation
WO2011063567A1 (en) 2009-11-27 2011-06-03 Qualcomm Incorporated Interference cancellation for non-orthogonal channel sets
JP5230663B2 (ja) * 2010-01-05 2013-07-10 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置及び無線通信方法
US9178640B2 (en) * 2010-08-20 2015-11-03 Qualcomm Incorporated Determination of network synchronization
CA2832929C (en) * 2011-01-21 2017-06-20 Research In Motion Limited Providing mobile-guided downlink interference management
JP5785845B2 (ja) * 2011-05-20 2015-09-30 株式会社Ｎｔｔドコモ 受信装置、送信装置及び無線通信方法
JP5869836B2 (ja) * 2011-05-20 2016-02-24 株式会社Ｎｔｔドコモ 受信装置、送信装置及び無線通信方法
JP5864200B2 (ja) * 2011-05-20 2016-02-17 株式会社Ｎｔｔドコモ 受信装置、送信装置及び無線通信方法
CN102891821B (zh) * 2012-09-13 2015-07-29 北京大学 一种正交频分复用系统及信号处理方法
CN104717753B (zh) * 2013-12-17 2019-09-13 北京三星通信技术研究有限公司 一种非正交通信方法、基站及终端
US9831958B2 (en) * 2014-12-30 2017-11-28 Mediatek Inc. Resource allocation for superposition coding
US10389477B2 (en) * 2015-03-15 2019-08-20 Qualcomm Incorporated Devices and methods for facilitating a non-orthogonal underlay in wireless communications systems

Also Published As

Publication number Publication date
JP2018510569A (ja) 2018-04-12
JP6724034B2 (ja) 2020-07-15
CN107408956B (zh) 2020-09-08
CN107408956A (zh) 2017-11-28
EP3272086A1 (en) 2018-01-24
AU2016233747B2 (en) 2019-11-07
US20160269145A1 (en) 2016-09-15
WO2016148911A1 (en) 2016-09-22
KR102803960B1 (ko) 2025-05-07
US11108493B2 (en) 2021-08-31
CN110635823A (zh) 2019-12-31
KR20170128290A (ko) 2017-11-22
AU2016233747A1 (en) 2017-08-17
CN110635823B (zh) 2021-06-18
TWI679872B (zh) 2019-12-11
TW201637394A (zh) 2016-10-16
KR20190110153A (ko) 2019-09-27
US10389477B2 (en) 2019-08-20
KR102145096B1 (ko) 2020-08-14
US20190349117A1 (en) 2019-11-14

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]