MX2022015871A - Aparato de comunicacion y metodo de comunicacion para transmisiones de entrada multiple y salida multiple de multiples usuarios. - Google Patents

Aparato de comunicacion y metodo de comunicacion para transmisiones de entrada multiple y salida multiple de multiples usuarios.

Info

Publication number
MX2022015871A
MX2022015871A MX2022015871A MX2022015871A MX2022015871A MX 2022015871 A MX2022015871 A MX 2022015871A MX 2022015871 A MX2022015871 A MX 2022015871A MX 2022015871 A MX2022015871 A MX 2022015871A MX 2022015871 A MX2022015871 A MX 2022015871A
Authority
MX
Mexico
Prior art keywords
communication
communication apparatus
communication apparatuses
mhz frequency
frequency segments
Prior art date
Application number
MX2022015871A
Other languages
English (en)
Inventor
Lei Huang
Yoshio Urabe
Rojan Chitrakar
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of MX2022015871A publication Critical patent/MX2022015871A/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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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
    • 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
    • H04W72/23—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
    • 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]

Landscapes

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

Abstract

La presente descripción proporciona aparato de comunicación y método de comunicación para transmisiones de entrada múltiple salida múltiple de múltiples usuarios. El aparato de comunicación comprende: circuitería, que, en operación, genera una unidad de datos de protocolo de capa física (PPDU) que comprende un campo de señal que indica información de asignación de unidad de recurso (RU) para una pluralidad de otros aparatos de comunicación; y un transmisor, que, en operación, transmite la PPDU a la pluralidad de otros aparatos de comunicación en dos o más segmentos de frecuencia de 80 MHz; en donde, cuando uno de la pluralidad de otros aparatos de comunicación se estaciona en uno de los dos o más segmentos de frecuencia de 80 MHz, información de asignación de RU que corresponde a uno de la pluralidad de otros aparatos de comunicación se indica en el campo de señal transmitido en el uno de los dos o más segmentos de frecuencia de 80 MHz.
MX2022015871A 2020-06-15 2021-05-11 Aparato de comunicacion y metodo de comunicacion para transmisiones de entrada multiple y salida multiple de multiples usuarios. MX2022015871A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202005664S 2020-06-15
PCT/SG2021/050258 WO2021256989A1 (en) 2020-06-15 2021-05-11 Communication apparatus and communication method for multi-user multiple input multiple output transmissions

Publications (1)

Publication Number Publication Date
MX2022015871A true MX2022015871A (es) 2023-01-24

Family

ID=79268728

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022015871A MX2022015871A (es) 2020-06-15 2021-05-11 Aparato de comunicacion y metodo de comunicacion para transmisiones de entrada multiple y salida multiple de multiples usuarios.

Country Status (7)

Country Link
US (1) US20230344571A1 (es)
EP (1) EP4165931A4 (es)
JP (1) JP2023529329A (es)
KR (1) KR20230024285A (es)
CN (1) CN115699957A (es)
MX (1) MX2022015871A (es)
WO (1) WO2021256989A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110730050A (zh) * 2018-07-17 2020-01-24 华为技术有限公司 一种通信方法及装置
US11564250B2 (en) * 2019-08-09 2023-01-24 Qualcomm Incorporated Physical layer preamble and signaling for wireless communication

Also Published As

Publication number Publication date
CN115699957A (zh) 2023-02-03
EP4165931A4 (en) 2023-12-06
KR20230024285A (ko) 2023-02-20
JP2023529329A (ja) 2023-07-10
US20230344571A1 (en) 2023-10-26
EP4165931A1 (en) 2023-04-19
WO2021256989A1 (en) 2021-12-23

Similar Documents

Publication Publication Date Title
WO2019083774A4 (en) Wifi channel aggregation
WO2020145890A8 (en) Communication apparatus and communication method for persistent allocation
MY154336A (en) Apparatus and method for control and data multiplexing in communication systems
JP2009049541A5 (es)
MX2022011306A (es) Aparato de comunicacion y metodo de comunicacion para la transmision a traves de combinaciones de multiples unidades de recursos.
JP2016519909A5 (es)
MX2010005771A (es) Administracion de interferencia en un sistema de comunicacion inalambrica utilizando transmision de frecuencia selectiva.
RU2008116168A (ru) Способ и аппаратура для определения максимальной мощности передатчика мобильного терминала
ATE515170T1 (de) Verfahren und vorrichtung zur übermittlung von steuerinformationen
RU2010149720A (ru) Назначение поднесущей для управляющих данных в системе связи
CN110429962B (zh) 一种上行接入方法、装置及系统
TW200644655A (en) Transmitting apparatus and radio resource allocation method
RU2013146465A (ru) Способы и устройства для координации отправки опорных сигналов из нескольких сот
JP2016521052A5 (es)
JP2009519673A5 (es)
RU2011135240A (ru) Устройство базовой станции радиосвязи и способ радиосвязи, используемые для связи с множеством несущих
RU2008107763A (ru) Устройство и способ для посылки по обратной связи информации качества канала и использующие их устройство и способ планирования в системе беспроводной связи
JP2008028973A5 (es)
JP2020048110A5 (es)
MX2020002383A (es) Transmision de señales de activacion.
RU2018122248A (ru) Устройство передачи и способ передачи
JP2013504916A5 (es)
EP4255077A3 (en) Wireless device and wireless communication method
MX2022008564A (es) Método de indicación de combinación de unidades de recursos y aparato de comunicaciones.
TW200631438A (en) Methods and apparatus for transmission of configuration information in a wireless communication network