BR112019006284A2 - entrega de pacote de wi-fi confiável usando-se mecanismo de confirmação de bloco atrasado/agendado - Google Patents

entrega de pacote de wi-fi confiável usando-se mecanismo de confirmação de bloco atrasado/agendado

Info

Publication number
BR112019006284A2
BR112019006284A2 BR112019006284A BR112019006284A BR112019006284A2 BR 112019006284 A2 BR112019006284 A2 BR 112019006284A2 BR 112019006284 A BR112019006284 A BR 112019006284A BR 112019006284 A BR112019006284 A BR 112019006284A BR 112019006284 A2 BR112019006284 A2 BR 112019006284A2
Authority
BR
Brazil
Prior art keywords
packet
delayed
ack
scheduled
packet delivery
Prior art date
Application number
BR112019006284A
Other languages
English (en)
Inventor
Sampath Hemanth
Krasnyanskiy Maksim
Sambhwani Sharad
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 BR112019006284A2 publication Critical patent/BR112019006284A2/pt

Links

Classifications

    • 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
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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

Landscapes

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

Abstract

trata-se de um método, um aparelho e um meio legível por computador para comunicação sem fio. em um aspecto, um aparelho pode ser configurado para transmitir um primeiro pacote para um segundo dispositivo sem fio, sendo que o primeiro pacote compreende um indicador de política de ack dentro de um cabeçalho de mac do primeiro pacote que solicita uma ack atrasada ou uma ack agendada em resposta ao primeiro pacote, para transmitir um segundo pacote para um segundo dispositivo sem fio, sendo que o segundo pacote compreende um segundo indicador de política de ack dentro de um segundo cabeçalho de mac do segundo pacote que solicita a ack atrasada ou a ack agendada em resposta ao segundo pacote, e para receber a ack atrasada ou a ack agendada com base no primeiro indicador de política de ack e no segundo indicador de política de ack.
BR112019006284A 2016-09-29 2017-09-25 entrega de pacote de wi-fi confiável usando-se mecanismo de confirmação de bloco atrasado/agendado BR112019006284A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662401791P 2016-09-29 2016-09-29
US15/713,531 US20180092115A1 (en) 2016-09-29 2017-09-22 Reliable wi-fi packet delivery using delayed/scheduled block acknowledgment mechanism
PCT/US2017/053259 WO2018063991A1 (en) 2016-09-29 2017-09-25 Reliable wi-fi packet delivery using delayed/scheduled block acknowledgment mechanism

Publications (1)

Publication Number Publication Date
BR112019006284A2 true BR112019006284A2 (pt) 2019-07-02

Family

ID=61687003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019006284A BR112019006284A2 (pt) 2016-09-29 2017-09-25 entrega de pacote de wi-fi confiável usando-se mecanismo de confirmação de bloco atrasado/agendado

Country Status (8)

Country Link
US (1) US20180092115A1 (pt)
EP (1) EP3520268A1 (pt)
KR (1) KR20190053862A (pt)
CN (1) CN109792323A (pt)
AU (1) AU2017333665A1 (pt)
BR (1) BR112019006284A2 (pt)
TW (1) TW201820831A (pt)
WO (1) WO2018063991A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102356912B1 (ko) * 2017-06-16 2022-01-28 삼성전자 주식회사 통신 시스템에서 tcp ack 전송 방법 및 장치
US10917340B2 (en) 2018-09-11 2021-02-09 Cisco Technology, Inc. In-situ passive performance measurement in a network environment
US11218981B2 (en) * 2018-09-20 2022-01-04 Kabushiki Kaisha Toshiba Wireless mesh network and data transmission method
US11184288B2 (en) 2019-01-11 2021-11-23 Arista Networks, Inc. System and a method for controlling timing of processing network data
CN110572244B (zh) * 2019-09-06 2020-11-06 展讯通信（上海）有限公司 数据重传、数据接收响应方法及装置、存储介质
CN111966873B (zh) * 2020-08-12 2021-06-15 深圳市安达信通讯设备有限公司 一种数据处理方法、设备和介质
US11902207B2 (en) * 2020-12-01 2024-02-13 Texas Instruments Incorporated TCP power optimization protocol for connected and low throughput devices
US20220311584A1 (en) * 2021-03-23 2022-09-29 Spearix Technologies, Inc. RF Adaptive Diversity and Method for Maximizing Capacity in A Wireless Transmission

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Publication number Priority date Publication date Assignee Title
US7290195B2 (en) * 2004-03-05 2007-10-30 Microsoft Corporation Adaptive acknowledgment delay
CN101582756B (zh) * 2008-05-14 2012-05-09 北京中电华大电子设计有限责任公司 一种实现无线局域网立即块应答机制的方法
CN104135721B (zh) * 2008-06-26 2018-05-08 汤姆逊许可公司 无线局域网络中组播数据的应答和重传的方法和装置
CN102780705B (zh) * 2012-08-10 2015-05-27 浙江工业大学 Ethernet-CAN协议转换器
CN104348593A (zh) * 2013-08-09 2015-02-11 北京新岸线移动多媒体技术有限公司 一种用于帧确认的方法和装置
GB2520536B (en) * 2013-11-25 2017-05-03 Canon Kk Method and device for data communication in a communication network
JP6515203B2 (ja) * 2015-04-29 2019-05-15 インターデイジタル パテント ホールディングス インコーポレイテッド Ｗｌａｎシステムにおけるトリガーされた送信機会および複数ユーザａｃｋ手順
US9762487B2 (en) * 2015-06-02 2017-09-12 Newracom, Inc. ACK policy for uplink and downlink MU PPDU
US11082888B2 (en) * 2015-10-20 2021-08-03 Nxp Usa, Inc. Single acknowledgment policy for aggregate MPDU

Also Published As

Publication number Publication date
WO2018063991A1 (en) 2018-04-05
AU2017333665A1 (en) 2019-03-07
EP3520268A1 (en) 2019-08-07
TW201820831A (zh) 2018-06-01
US20180092115A1 (en) 2018-03-29
KR20190053862A (ko) 2019-05-20
CN109792323A (zh) 2019-05-21

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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]
B350 Update of information on the portal [chapter 15.35 patent gazette]