BR112018000758A2 - técnicas para suportar definições para números reduzidos de fluxos espaciais - Google Patents

técnicas para suportar definições para números reduzidos de fluxos espaciais

Info

Publication number
BR112018000758A2
BR112018000758A2 BR112018000758A BR112018000758A BR112018000758A2 BR 112018000758 A2 BR112018000758 A2 BR 112018000758A2 BR 112018000758 A BR112018000758 A BR 112018000758A BR 112018000758 A BR112018000758 A BR 112018000758A BR 112018000758 A2 BR112018000758 A2 BR 112018000758A2
Authority
BR
Brazil
Prior art keywords
spatial streams
techniques
bandwidth
reduced numbers
transmission
Prior art date
Application number
BR112018000758A
Other languages
English (en)
Inventor
Van Zelst Albert
Menzo Wentink Maarten
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 BR112018000758A2 publication Critical patent/BR112018000758A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • 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
    • 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
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

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

Abstract

um método e aparelhos para comunicação sem fios são aqui descritos. um método exemplar pode incluir a geração de uma estrutura compreendendo: pelo menos um bit indicando um modo de largura de banda operacional associado a um conjunto de larguras de banda, um primeiro campo tendo um valor que indica um primeiro número de fluxos espaciais suportados pelo aparelho associado a um primeiro subconjunto do conjunto de larguras de banda e um ou mais bits indicando como o valor do primeiro campo deve ser processado para determinar um segundo número de fluxos espaciais suportados pelo aparelho em uma dada largura de banda no conjunto de larguras de banda para transmissão de um ou mais pacotes para o aparelho; e emitir o quadro para transmissão. operações complementares podem ser realizadas por um dispositivo que recebe a estrutura.
BR112018000758A 2015-07-15 2016-07-13 técnicas para suportar definições para números reduzidos de fluxos espaciais BR112018000758A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562193067P 2015-07-15 2015-07-15
US15/207,736 US20170019306A1 (en) 2015-07-15 2016-07-12 Techniques for supporting definitions for reduced numbers of spatial streams
PCT/US2016/042061 WO2017011534A1 (en) 2015-07-15 2016-07-13 Techniques for supporting definitions for reduced numbers of spatial streams

Publications (1)

Publication Number Publication Date
BR112018000758A2 true BR112018000758A2 (pt) 2018-09-04

Family

ID=56616024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000758A BR112018000758A2 (pt) 2015-07-15 2016-07-13 técnicas para suportar definições para números reduzidos de fluxos espaciais

Country Status (7)

Country Link
US (1) US20170019306A1 (pt)
EP (1) EP3323207A1 (pt)
JP (1) JP2018520602A (pt)
KR (1) KR20180031677A (pt)
CN (1) CN107852215A (pt)
BR (1) BR112018000758A2 (pt)
WO (1) WO2017011534A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107852680A (zh) * 2015-07-16 2018-03-27 A·阿特夫 在无线局域网中通信用的设备、方法以及计算机可读媒体
US10841973B2 (en) * 2016-07-20 2020-11-17 Lg Electronics Inc. Method for transceiving signal in wireless LAN system and device therefor
EP3565300B1 (en) * 2017-01-13 2021-08-11 Huawei Technologies Co., Ltd. Method, device and system for high-speed data transmission degrading
WO2018195085A1 (en) * 2017-04-17 2018-10-25 Marvell Semiconductor, Inc. Operating mode notification for wireless communication networks
WO2019032216A1 (en) * 2017-08-11 2019-02-14 Intel Corporation DETERMINING A NUMBER OF SPACE FLUXES AND A BANDWIDTH
US10873482B2 (en) * 2017-10-18 2020-12-22 Qualcomm Incorporated Transmitter schemes to facilitate side channel information estimation
CN110278060A (zh) * 2018-03-14 2019-09-24 华为技术有限公司 数据传输方法、装置及系统
CN112673671B (zh) * 2018-09-04 2023-04-28 华为技术有限公司 使用增强的信号频谱tx模板改进多用户分组并提高频谱效率
US10980029B2 (en) * 2019-05-15 2021-04-13 Charter Communications Operating, Llc Methods and apparatus for supporting multiple-input and multiple-output (MIMO) advertisements
KR20220141314A (ko) * 2020-02-12 2022-10-19 엘지전자 주식회사 링크의 캐퍼빌리티 정보 전송

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9813135B2 (en) * 2010-09-29 2017-11-07 Qualcomm, Incorporated Systems and methods for communication of channel state information
US8934466B2 (en) * 2010-12-16 2015-01-13 Qualcomm Incorporated Method and apparatus for supporting modulation-coding scheme set in very high throughput wireless systems
US10021599B2 (en) * 2011-09-20 2018-07-10 Qualcomm Incorporated Channel and bandwidth switch procedures for wireless networks

Also Published As

Publication number Publication date
WO2017011534A1 (en) 2017-01-19
CN107852215A (zh) 2018-03-27
EP3323207A1 (en) 2018-05-23
US20170019306A1 (en) 2017-01-19
KR20180031677A (ko) 2018-03-28
JP2018520602A (ja) 2018-07-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]