MX2018012718A - Metodo y aparato de transmision de datos. - Google Patents

Metodo y aparato de transmision de datos.

Info

Publication number
MX2018012718A
MX2018012718A MX2018012718A MX2018012718A MX2018012718A MX 2018012718 A MX2018012718 A MX 2018012718A MX 2018012718 A MX2018012718 A MX 2018012718A MX 2018012718 A MX2018012718 A MX 2018012718A MX 2018012718 A MX2018012718 A MX 2018012718A
Authority
MX
Mexico
Prior art keywords
sent
target
ofdma ppdu
site
transmission method
Prior art date
Application number
MX2018012718A
Other languages
English (en)
Inventor
Gan Ming
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2018012718A publication Critical patent/MX2018012718A/es

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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

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

Abstract

Modalidades de la presente invención divulgan un método y aparato de transmisión de datos; el método de transmisión de datos incluye: recibir, a través de una estación, una trama de disparador enviada por un punto de acceso, donde la trama de disparador incluye un identificador de una unidad de recursos RU de dominio de frecuencia objetivo asignada a la estación; enviar a través de la estación, una unidad de datos de protocolo de capa física de acceso múltiple por división de frecuencia ortogonal de enlace ascendente OFDMA PPDU, donde una parte de datos de la OFDMA PPDU es enviada en la RU objetivo, y un preámbulo de capa física común de la OFDMA PPDU es enviado en al menos una unidad de canal fundamental en la cual se localiza la RU objetivo; y recibir, a través de la estación, una trama de reconocimiento retroalimentada para la OFDMA PPDU; al utilizar las modalidades de la presente invención, se designa que un preámbulo de capa física común sea enviado en al menos una unidad de canal fundamental en la cual se localiza una RU objetivo para mejorar la utilización del espectro.
MX2018012718A 2016-06-14 2017-05-15 Metodo y aparato de transmision de datos. MX2018012718A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610416585.4A CN107509252B (zh) 2016-06-14 2016-06-14 一种数据传输方法及装置
PCT/CN2017/084378 WO2017215386A1 (zh) 2016-06-14 2017-05-15 一种数据传输方法及装置

Publications (1)

Publication Number Publication Date
MX2018012718A true MX2018012718A (es) 2019-01-30

Family

ID=60664336

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012718A MX2018012718A (es) 2016-06-14 2017-05-15 Metodo y aparato de transmision de datos.

Country Status (13)

Country Link
US (2) US20190116014A1 (es)
EP (2) EP3413661B1 (es)
JP (2) JP6705009B2 (es)
KR (1) KR102181737B1 (es)
CN (3) CN107509252B (es)
AU (1) AU2017285829B2 (es)
BR (1) BR112018067557A2 (es)
CA (1) CA3015425C (es)
ES (1) ES2899181T3 (es)
MX (1) MX2018012718A (es)
PL (1) PL3413661T3 (es)
RU (1) RU2711509C1 (es)
WO (1) WO2017215386A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10560962B2 (en) 2015-07-29 2020-02-11 Lg Electronics Inc. Method and apparatus for transmitting data in wireless communication system
US10701707B2 (en) * 2017-03-28 2020-06-30 Arris Enterprises Llc Allocation of wireless channels for preferred stations
US11044056B2 (en) * 2018-02-01 2021-06-22 Mediatek Singapore Pte. Ltd. Enhanced resource unit allocation schemes for OFDMA transmission in WLAN
WO2020263001A1 (ko) * 2019-06-28 2020-12-30 엘지전자 주식회사 무선 통신 시스템에서 미드앰블을 구성하기 위한 기법
US11277794B2 (en) * 2019-07-31 2022-03-15 Hewlett Packard Enterprise Development Lp Power save aware RU allocation
CN110784297B (zh) * 2019-10-31 2022-05-24 普联技术有限公司 一种资源单元的分配方法及装置
CN113498175A (zh) * 2020-03-20 2021-10-12 华为技术有限公司 一种通信方法、设备及系统
US11882062B2 (en) 2020-06-16 2024-01-23 Nxp Usa, Inc. Method and apparatus for wireless communications
US11937230B2 (en) * 2020-06-16 2024-03-19 Nxp Usa, Inc. Method and apparatus for wireless communications
US20210410137A1 (en) * 2020-06-25 2021-12-30 Apple Inc. Low-Latency Communication in a WLAN
CN116234029B (zh) * 2020-09-04 2024-03-01 华为技术有限公司 资源单元指示方法、接入点及站点
US11616609B2 (en) 2021-05-12 2023-03-28 Cisco Technology, Inc. Reducing latency in OFDMA using front ends with adaptive linearity
CN115442894A (zh) * 2021-06-03 2022-12-06 华为技术有限公司 一种物理层协议数据单元、触发帧的传输方法以及装置
CN115883304A (zh) * 2021-08-13 2023-03-31 华为技术有限公司 一种数据传输方法及通信装置
CN114500884B (zh) * 2022-01-06 2023-12-01 杭州海康威视数字技术股份有限公司 资源单元的分配方法、装置、设备及系统
CN118057894A (zh) * 2022-11-18 2024-05-21 华为技术有限公司 通信方法、装置、系统及存储介质
CN115623596B (zh) * 2022-12-20 2023-04-07 翱捷科技(深圳)有限公司 上行链路的ofdma处理方法、装置、系统及存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2491663B1 (en) * 2009-10-23 2015-07-29 Marvell World Trade Ltd. Training sequence indication for WLAN
RU2528176C2 (ru) * 2009-12-03 2014-09-10 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для передачи кадра в системе беспроводной ran (сети радиодоступа)
US9350428B2 (en) * 2010-12-01 2016-05-24 Lg Electronics Inc. Method and apparatus of link adaptation in wireless local area network
US9781627B2 (en) * 2013-04-08 2017-10-03 Qualcomm Incorporated Systems and methods for generating and decoding short control frames in wireless communications
US10205573B2 (en) * 2013-09-13 2019-02-12 Futurewei Technologies, Inc. System and method for OFDMA PS-poll transmission
US20160021678A1 (en) * 2014-07-15 2016-01-21 Qualcomm Incorporated Signaling techniques for ul mu mimo/ofdma transmission
WO2016028125A2 (ko) * 2014-08-21 2016-02-25 엘지전자(주) 무선 통신 시스템에서 상향링크 전송 방법 및 이를 위한 장치
WO2016032007A1 (ja) * 2014-08-29 2016-03-03 株式会社 東芝 無線通信用集積回路、無線通信端末および無線通信方法
CN105517118A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 无线局域网中下行多用户数据传输方法、系统及接入点
CN105517157A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 无线局域网中上行多用户数据传输方法、系统及站点
WO2016089059A1 (ko) * 2014-12-05 2016-06-09 엘지전자(주) 무선 통신 시스템에서 데이터 전송 방법 및 이를 위한 장치
CN107431584B (zh) * 2014-12-05 2020-11-03 马维尔国际有限公司 用于在无线通信网络中进行通信的方法和装置
US10218555B2 (en) * 2015-03-06 2019-02-26 Intel IP Corporation Usage of early bits in wireless communications
US10742285B1 (en) * 2015-11-13 2020-08-11 Marvell International Ltd. Explicit multiuser beamforming training in a wireless local area network

Also Published As

Publication number Publication date
US20190116014A1 (en) 2019-04-18
CN113472499A (zh) 2021-10-01
EP3413661A1 (en) 2018-12-12
AU2017285829B2 (en) 2019-11-07
CA3015425C (en) 2020-12-29
PL3413661T3 (pl) 2022-01-17
CA3015425A1 (en) 2017-12-21
US20200235889A1 (en) 2020-07-23
AU2017285829A1 (en) 2018-09-06
CN110912668B (zh) 2020-10-27
JP6705009B2 (ja) 2020-06-03
WO2017215386A1 (zh) 2017-12-21
EP3413661B1 (en) 2021-08-25
KR20180113560A (ko) 2018-10-16
EP3413661A4 (en) 2019-02-27
ES2899181T3 (es) 2022-03-10
EP3986062B1 (en) 2024-01-03
CN107509252B (zh) 2021-06-15
BR112018067557A2 (pt) 2019-01-08
JP2019511875A (ja) 2019-04-25
RU2711509C1 (ru) 2020-01-17
JP6907382B2 (ja) 2021-07-21
EP3986062A1 (en) 2022-04-20
EP3986062C0 (en) 2024-01-03
CN107509252A (zh) 2017-12-22
KR102181737B1 (ko) 2020-11-23
CN110912668A (zh) 2020-03-24
JP2020145712A (ja) 2020-09-10

Similar Documents

Publication Publication Date Title
MX2018012718A (es) Metodo y aparato de transmision de datos.
PH12019501544A1 (en) Data transmission method and apparatus
PH12016502194B1 (en) Methods and apparatus for signaling user allocations in multi-user wireless communication networks
BR112018070112A2 (pt) métodos para operação em uma unidade de transmissão/recepção sem fio e em um nó b evoluído, e, unidade de transmissão/recepção sem fio.
MX2018001419A (es) Gestion de una nube para dispositivo.
BR112017012121A2 (pt) operação de sistema aninhado
BR112016030272A2 (pt) Aparelho de um equipamento de usuário, aparelho de uma estação base e dispositivos de armazenamento de hardware legível por computador
RU2016145058A (ru) Устройство и способ для синхронного мультиплексирования и множественного доступа для различных целей запаздывания, используя тонкое управление
MY176399A (en) Scheduling request procedure for d2d communication
JP2019532592A5 (es)
PH12019501455A1 (en) Data transmission method and apparatus
MX2017015216A (es) Metodo de acceso de canal y aparato.
MX2017013836A (es) Aparato de transmision y metodo de transmision de una unidad de datos de protocolo de capa fisica agregada.
BR112018077424A2 (pt) método de envio de canal de controle de enlace ascendente, método de recebimento de canal de controle ascendente e aparelho
MX2018009905A (es) Metodo de comunicacion, punto de acceso y estacion.
GB201304431D0 (en) Method and device for transmitting control information
PH12019501170A1 (en) Information transmission method, terminal apparatus, and network apparatus
PH12019501305A1 (en) Method for transmitting information, network device and terminal device
MX2017013796A (es) Aparatos de transmision y metodo de transmision de informacion de asignacion de recursos.
PH12019500810A1 (en) Uplink control information transmission method, terminal device, and network device
MX2017011106A (es) Aparato de control de comunicacion, aparato de comunicacion, metodo de control de comunicacion, metodo de comunicacion, y programa.
EP4366388A3 (en) Multiuser access method and apparatus
BR112018070329A2 (pt) coleta de pedido de programação através de operação com auxílio de banda licenciada
EP4311177A3 (en) Transmission device and method for transmitting data frame
MY182873A (en) Communication device and communication method