BR112018008030A2 - método e aparelho de transmissão de dados - Google Patents

método e aparelho de transmissão de dados

Info

Publication number
BR112018008030A2
BR112018008030A2 BR112018008030-6A BR112018008030A BR112018008030A2 BR 112018008030 A2 BR112018008030 A2 BR 112018008030A2 BR 112018008030 A BR112018008030 A BR 112018008030A BR 112018008030 A2 BR112018008030 A2 BR 112018008030A2
Authority
BR
Brazil
Prior art keywords
reuse
transmission
spatial
link
judgment
Prior art date
Application number
BR112018008030-6A
Other languages
English (en)
Chinese (zh)
Inventor
Zhu Jun
Lin Yingpei
Luo Jun
Pang Jiyong
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112018008030A2 publication Critical patent/BR112018008030A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • 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
    • H04B7/0697—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 spatial multiplexing
    • 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
    • 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
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

a presente invenção divulga um método e aparelho de transmissão de dados. o método inclui: executar, por um ponto de acesso primário, julgar o processamento de acordo com um parâmetro de julgamento, onde o processamento de julgamento é usado para julgar se um dispositivo de reutilização de transmissão de um ligação de reutilização espacial pode usar todos ou alguns recursos de frequência-tempo de um ligação principal para transmitir dados; gerar, por meio do ponto de acesso primário, sinalização de transmissão espacial de reutilização de acordo com um resultado de julgamento obtido após o processamento do julgamento; e enviar, através do ponto de acesso primário, a sinalização de transmissão espacial de reutilização, para que o dispositivo de transmissão de reutilização efetue o processamento de transmissão de dados com base na ligação de reutilização espacial e de acordo com a sinalização de transmissão espacial de reutilização. de acordo com o método de transmissão de dados e o aparelho em modalidades da presente invenção, a interferência mútua entre a ligação primária e a ligação espacial de reutilização durante a transmissão de dados pode ser reduzida, e a qualidade da transmissão pode ser melhorada.
BR112018008030-6A 2015-10-20 2016-06-01 método e aparelho de transmissão de dados BR112018008030A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510680806.4A CN106603211B (zh) 2015-10-20 2015-10-20 传输数据的方法和装置
CN201510680806.4 2015-10-20
PCT/CN2016/084310 WO2017067176A1 (zh) 2015-10-20 2016-06-01 传输数据的方法和装置

Publications (1)

Publication Number Publication Date
BR112018008030A2 true BR112018008030A2 (pt) 2018-10-23

Family

ID=58554798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008030-6A BR112018008030A2 (pt) 2015-10-20 2016-06-01 método e aparelho de transmissão de dados

Country Status (13)

Country Link
US (1) US11122578B2 (pt)
EP (2) EP3358776B1 (pt)
JP (1) JP6559891B2 (pt)
KR (1) KR102103308B1 (pt)
CN (2) CN106603211B (pt)
AU (1) AU2016343378B2 (pt)
BR (1) BR112018008030A2 (pt)
CA (1) CA3002694C (pt)
ES (1) ES2917323T3 (pt)
MX (1) MX2018004955A (pt)
RU (1) RU2686852C1 (pt)
WO (1) WO2017067176A1 (pt)
ZA (1) ZA201802799B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107969170B (zh) 2016-01-11 2021-02-09 华为技术有限公司 无线通信的方法、装置和系统
US11696330B2 (en) 2017-05-31 2023-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Network node, wireless device and methods for handling interference
CN109245851B (zh) 2017-07-11 2022-11-15 中兴通讯股份有限公司 一种无线帧传输的方法与装置
US11683833B2 (en) * 2017-09-28 2023-06-20 Qualcomm Incorporated Spatial listen-before-talk (LBT) with channel variation consideration
JP7279647B2 (ja) * 2018-02-07 2023-05-23 ソニーグループ株式会社 通信装置及び通信方法
WO2019191911A1 (zh) * 2018-04-03 2019-10-10 Oppo广东移动通信有限公司 数据传输的方法和设备
CN110536469B (zh) 2018-05-23 2024-06-25 华为技术有限公司 基于多接入点ap协作的空间复用的方法和装置
KR102160878B1 (ko) * 2018-12-31 2020-09-29 서울대학교산학협력단 공간 재사용 전송 방법 및 장치
CN111510264B (zh) * 2019-01-30 2023-09-12 华为技术有限公司 空间复用的指示方法及无线通信装置
JP7233248B2 (ja) * 2019-02-26 2023-03-06 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
US11678326B2 (en) * 2019-07-12 2023-06-13 Mediatek Singapore Pte. Ltd. Multi-access point uplink collaboration
US11546938B2 (en) 2019-08-09 2023-01-03 Qualcomm Incorporated Physical layer preamble and signaling for wireless communication
CN113676202B (zh) * 2020-04-30 2022-10-18 华为技术有限公司 一种多射频抗干扰方法及相关设备
US20240007868A1 (en) * 2020-12-03 2024-01-04 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for communication on multiple links
US11445452B1 (en) * 2020-12-08 2022-09-13 T-Mobile Innovations Llc Systems and methods for limiting device transmit power
TWI748839B (zh) * 2021-01-08 2021-12-01 瑞昱半導體股份有限公司 具有資料重用機制的資料傳輸方法及裝置
US11690024B2 (en) * 2021-01-27 2023-06-27 Qualcomm Incorporated Configuring client device regulation modes for sidelink communications
CN114302496A (zh) * 2021-12-17 2022-04-08 深圳市联平半导体有限公司 数据发送方法、装置、存储介质、处理器及ap终端
US20240155514A1 (en) * 2022-02-16 2024-05-09 Tp-Link Corporation Limited Transmit power control method and apparatus, node device, and storage medium

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015839A1 (en) * 2003-08-07 2005-02-17 Philips Intellectual Property & Standards Gmbh Channel coordination in wireless network systems
US8493955B2 (en) * 2007-01-05 2013-07-23 Qualcomm Incorporated Interference mitigation mechanism to enable spatial reuse in UWB networks
RU2454834C2 (ru) * 2007-11-27 2012-06-27 Квэлкомм Инкорпорейтед Управление помехами в системе беспроводной связи с использованием адаптивной подстройки потерь на трассе распространения
US8391882B2 (en) * 2008-10-22 2013-03-05 Qualcomm Incorporated Method and system for interference management in a spectrum shared by WAN and femto cells
KR101023441B1 (ko) * 2009-02-12 2011-03-24 서울대학교산학협력단 공간 재사용을 사용하는 멀티 홉 네트워크을 위한 방법
KR20110007935A (ko) * 2009-07-17 2011-01-25 한국전자통신연구원 공간 재활용 기법을 사용하는 네트워크 및 상기 네트워크의 운용 방법
EP2430860B1 (en) * 2010-06-30 2018-12-19 LG Electronics Inc. Method and apparatus for transmitting management information in wireless local area network system
WO2012126082A1 (en) 2011-03-24 2012-09-27 Research In Motion Limited Device-empowered radio resource system
CN102892120B (zh) * 2011-07-22 2017-10-03 中兴通讯股份有限公司 降低宏小区终端对微小区上行带外辐射干扰的方法及系统
RU2633375C2 (ru) * 2012-06-05 2017-10-12 Сони Корпорейшн Устройство управления связью, базовая станция, оконечное устройство и способ управления связью
CN104429141B (zh) * 2012-08-03 2018-11-09 英特尔公司 用于d2d通信的信令和信道设计
US8982895B2 (en) * 2012-09-21 2015-03-17 Blackberry Limited Inter-device communication in wireless communication systems
CN205268172U (zh) 2013-03-14 2016-06-01 贝克顿·迪金森公司 连续葡萄糖监视体上传感器
US9345046B2 (en) * 2013-03-29 2016-05-17 Intel IP Corporation User equipment and method for distributed channel access for D2D communications
US9160515B2 (en) * 2013-04-04 2015-10-13 Intel IP Corporation User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay
US10306672B2 (en) * 2013-05-03 2019-05-28 Qualcomm Incorporated Transmit opportunity (TXOP) based channel reuse
WO2014190284A1 (en) * 2013-05-24 2014-11-27 Qualcomm Incorporated Transmit opportunity (txop) based channel reuse
EP3014795B1 (en) * 2013-06-28 2020-09-16 MediaTek Singapore Pte Ltd. Beamforming enhancements for spatial reuse in wireless networks
CN104284441B (zh) * 2013-07-12 2019-04-19 中兴通讯股份有限公司 一种空间复用下的信道接入方法及站点
WO2015112780A1 (en) * 2014-01-24 2015-07-30 Mediatek Singapore Pte. Ltd. Adaptive cca and tx power level adjustment for dense deployment of wireless networks
US9825729B2 (en) * 2014-06-26 2017-11-21 Intel IP Corporation Spatial reuse of Wi-Fi channels with interference estimation and control
US9794790B2 (en) * 2014-10-29 2017-10-17 Intel IP Corporation Wireless device, method, and computer readable media for spatial reuse for device-to-device links
US20160233940A1 (en) * 2015-02-06 2016-08-11 Po-Kai Huang Wireless device, method, and computer readable media for spatial reuse in a high efficiency wireless local-area network
US10172137B1 (en) * 2015-03-02 2019-01-01 Newracom, Inc. Apparatus and methods for efficient wireless channel usage
US9894653B2 (en) * 2015-04-24 2018-02-13 Intel IP Corporation Apparatus, computer readable medium, and method for multi-user request-to-send and clear-to-send in a high efficiency wireless local-area network
MX2017013839A (es) * 2015-04-29 2018-03-15 Interdigital Patent Holdings Inc Métodos y dispositivos para esquemas de transmisión subcanalizada en red de área local inalámbrica (wlan).
EP3307007B1 (en) * 2015-06-05 2022-04-27 LG Electronics Inc. Method for transmitting data in wireless communication system and apparatus therefor
ES2968739T3 (es) * 2015-07-17 2024-05-13 Huawei Tech Co Ltd Método para establecer NAV en sistema de comunicación inalámbrica, y dispositivo relacionado
WO2017018801A1 (en) * 2015-07-29 2017-02-02 Lg Electronics Inc. Method and apparatus for transmitting data in wireless communication system
WO2017026824A1 (ko) * 2015-08-12 2017-02-16 엘지전자 주식회사 무선랜 시스템에서 nav 동작 방법 및 이를 위한 스테이션 장치
US20170064644A1 (en) * 2015-08-24 2017-03-02 Intel IP Corporation [11ax] conditional spatial reuse
US9749967B2 (en) * 2015-09-07 2017-08-29 Mediatek Inc. Spatial reuse parameters for opportunistic adaptive TPC and CCA

Also Published As

Publication number Publication date
RU2686852C1 (ru) 2019-05-06
JP2018537886A (ja) 2018-12-20
KR20180069871A (ko) 2018-06-25
CN112491521B (zh) 2022-08-19
EP3358776A1 (en) 2018-08-08
CN106603211A (zh) 2017-04-26
EP3358776B1 (en) 2022-05-11
KR102103308B1 (ko) 2020-04-22
EP3358776A4 (en) 2018-10-03
WO2017067176A1 (zh) 2017-04-27
EP4096138C0 (en) 2024-01-31
CA3002694C (en) 2023-12-19
ES2917323T3 (es) 2022-07-07
AU2016343378B2 (en) 2020-02-20
CA3002694A1 (en) 2017-04-27
MX2018004955A (es) 2018-09-12
CN106603211B (zh) 2020-11-27
US20180242331A1 (en) 2018-08-23
JP6559891B2 (ja) 2019-08-14
AU2016343378A1 (en) 2018-05-17
EP4096138A1 (en) 2022-11-30
EP4096138B1 (en) 2024-01-31
ZA201802799B (en) 2021-02-24
US11122578B2 (en) 2021-09-14
CN112491521A (zh) 2021-03-12

Similar Documents

Publication Publication Date Title
BR112018008030A2 (pt) método e aparelho de transmissão de dados
PH12019550067A1 (en) Iot security service
MX2018014697A (es) Metodo y aparato para realizar acondicionamiento de señales para mitigar la interferencia detectada en un sistema de comunicacion.
MX2018012186A (es) Dispositivo para monitorear y controlar equipo industrial.
BR112017020122A2 (pt) estabelecimento de um enlace de dados de nan seguro
BR112017021720A2 (pt) adaptação da velocidade durante transferências
PH12019501217A1 (en) Terminal apparatus, method, and recording medium
BR112017005864A2 (pt) método e aparelho para sinal de referência de uplink aumentado em sistemas de escute antes de falar
MX361707B (es) Aparato y método en el sistema de comunicación inalámbrica.
BR112018073970A2 (pt) método e aparelho de transmissão de dados
BR112021020467A2 (pt) Aparelho de comunicação e método de comunicação para transmissão conjunta multi-ap
MY187237A (en) Method for monitoring a transmission link
BR112019005721A2 (pt) método e dispositivo de comunicação sem fio
WO2015044771A3 (en) Method, apparatus, and system for performing data transmission and processing via dual connectivity, using coordination of ue capability
MY202268A (en) Method and device for random access
MX357870B (es) Dispositivo y metodo de procesamiento de imagenes.
TW201615043A (en) Device and method of handling parameter configurations
BR112019002888A2 (pt) método e aparelho de transmissão de dados por definir limiares de segmentação com base no intervalo de tempo de transmissão
PH12019501398A1 (en) Method and device for transmitting system information
MX370112B (es) Sistema, método y aparato para proporcionar respaldo de instrucciones electronicas para una locomotora o tren.
GB2530959A (en) Establishing communication links automatically with local devices
BR112017001558A2 (pt) método e dispositivo para processamento de sinais de som para dispositivo de comunicações
WO2015183364A3 (en) Method and apparatus for condition based maintenance of fiber networks on vehicles
BR112017025883A2 (pt) atrasos de comunicação com base em codificação de cores para sinais de confirmação de dados
BR112018076420A2 (pt) método e aparelho de transmissão de dados

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]