BR112018010000A8 - sinais de referência back-to-back - Google Patents

sinais de referência back-to-back

Info

Publication number
BR112018010000A8
BR112018010000A8 BR112018010000A BR112018010000A BR112018010000A8 BR 112018010000 A8 BR112018010000 A8 BR 112018010000A8 BR 112018010000 A BR112018010000 A BR 112018010000A BR 112018010000 A BR112018010000 A BR 112018010000A BR 112018010000 A8 BR112018010000 A8 BR 112018010000A8
Authority
BR
Brazil
Prior art keywords
base station
regs
base stations
resource
reference signals
Prior art date
Application number
BR112018010000A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112018010000A2 (pt
Inventor
Jiang Jing
Pui Lok Ang Peter
Luo Tao
Yang Yang
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 BR112018010000A2 publication Critical patent/BR112018010000A2/pt
Publication of BR112018010000A8 publication Critical patent/BR112018010000A8/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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity
    • 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
    • H04B7/12—Frequency diversity
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0606—Space-frequency coding
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112018010000A 2015-11-17 2016-11-11 sinais de referência back-to-back BR112018010000A8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562256555P 2015-11-17 2015-11-17
US62/256,555 2015-11-17
US15/231,591 US10476641B2 (en) 2015-11-17 2016-08-08 Back-to-back reference signals
US15/231,591 2016-08-08
PCT/US2016/061575 WO2017087276A1 (en) 2015-11-17 2016-11-11 Back-to-back reference signals

Publications (2)

Publication Number Publication Date
BR112018010000A2 BR112018010000A2 (pt) 2018-11-21
BR112018010000A8 true BR112018010000A8 (pt) 2019-02-26

Family

ID=58691497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010000A BR112018010000A8 (pt) 2015-11-17 2016-11-11 sinais de referência back-to-back

Country Status (9)

Country Link
US (1) US10476641B2 (https=)
EP (1) EP3378183B1 (https=)
JP (1) JP2019504525A (https=)
KR (1) KR102109289B1 (https=)
CN (1) CN108604960B (https=)
AU (1) AU2016357253B2 (https=)
BR (1) BR112018010000A8 (https=)
TW (1) TWI704792B (https=)
WO (1) WO2017087276A1 (https=)

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Publication number Priority date Publication date Assignee Title
US10491350B2 (en) 2016-02-29 2019-11-26 British Telecommunications Public Limited Company Adaptive reference signal patterns
US10382179B2 (en) * 2016-02-29 2019-08-13 British Telecommunications Public Limited Company Adapting reference signal density
CN108781150B (zh) * 2016-02-29 2019-09-10 英国电讯有限公司 控制自适应参考信号模式的装置、方法和计算机可读介质
US10439663B2 (en) * 2016-04-06 2019-10-08 Qualcomm Incorporated Methods and apparatus for phase noise estimation in data symbols for millimeter wave communications
US10756785B2 (en) * 2016-09-29 2020-08-25 Nokia Technologies Oy Flexible reference signal design
US10931418B2 (en) * 2016-09-30 2021-02-23 Telefonaktiebolaget Lm Ericsson (Publ) CDM8 based CSI-RS designs for MIMO
CN110169002B (zh) * 2017-01-09 2021-11-30 Lg 电子株式会社 无线通信系统中发送参考信号的方法及其装置
CN108809532A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 一种数据传输方法、装置和系统
WO2019199213A1 (en) * 2018-04-13 2019-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Reference signaling for radio access networks
JP2022517938A (ja) 2019-01-11 2022-03-11 アップル インコーポレイテッド 基準信号を介してリモート干渉管理情報を伝達する方法
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
WO2022252832A1 (zh) * 2021-05-31 2022-12-08 华为技术有限公司 参考信号的发送方法及设备

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US3408568A (en) * 1963-06-24 1968-10-29 United Systems Corp Servo-balancing voltmeter employing an overvoltage protected chopper and a d.c. damped servo-motor
AU2008320506B2 (en) * 2007-10-29 2013-05-02 Telefonaktiebolaget L M Ericsson (Publ) Control channel data allocation method in OFDM systems
KR101430490B1 (ko) * 2008-02-28 2014-08-14 엘지전자 주식회사 데이터 정보와 제어 정보의 다중화 방법
US8792426B2 (en) * 2008-03-24 2014-07-29 Qualcomm Incorporated Method and apparatus for resource management in a wireless communication system
KR101571726B1 (ko) 2008-04-11 2015-11-25 엘지전자 주식회사 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법
US8228862B2 (en) * 2008-12-03 2012-07-24 Samsung Electronics Co., Ltd. Method and system for reference signal pattern design
US9288026B2 (en) * 2009-06-22 2016-03-15 Qualcomm Incorporated Transmission of reference signal on non-contiguous clusters of resources
US9407409B2 (en) * 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
CN102413090B (zh) * 2011-11-04 2014-10-22 电信科学技术研究院 一种传输信息的方法、系统和设备
CN102711253B (zh) * 2012-03-21 2015-02-18 电信科学技术研究院 E-pdcch的资源映射方法及装置
US8958331B2 (en) * 2012-07-02 2015-02-17 Intel Corporation HARQ-ACK handling for unintended downlink sub-frames
WO2014116019A1 (ko) * 2013-01-22 2014-07-31 엘지전자 주식회사 다중 셀 협력 통신 시스템에서 신호 송수신하는 방법 및 이를 위한 장치
CN104378178B (zh) * 2013-08-16 2018-09-11 电信科学技术研究院 一种确认信息的传输方法及设备
US9276698B2 (en) * 2013-09-10 2016-03-01 Blackberry Limited Determining hybrid ARQ indicators
JP5956488B2 (ja) * 2014-03-12 2016-07-27 ソフトバンク株式会社 移動局装置及び移動通信システム
US9351307B2 (en) * 2014-03-31 2016-05-24 Qualcomm Incorporated CSI report with different receiver capabilities

Also Published As

Publication number Publication date
BR112018010000A2 (pt) 2018-11-21
US20170141896A1 (en) 2017-05-18
EP3378183B1 (en) 2019-12-25
AU2016357253A1 (en) 2018-04-26
WO2017087276A1 (en) 2017-05-26
US10476641B2 (en) 2019-11-12
EP3378183A1 (en) 2018-09-26
CN108604960A (zh) 2018-09-28
TW201724793A (zh) 2017-07-01
CN108604960B (zh) 2021-03-26
AU2016357253B2 (en) 2020-04-09
KR102109289B1 (ko) 2020-05-11
TWI704792B (zh) 2020-09-11
JP2019504525A (ja) 2019-02-14
KR20180083858A (ko) 2018-07-23

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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]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2696 DE 06-09-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.