BR112017023679A2 - mecanismo de aviso de recebimento de bloco para acusar o recebimento de dados dl-mu em sistema de comunicação sem fio ul-mu - Google Patents

mecanismo de aviso de recebimento de bloco para acusar o recebimento de dados dl-mu em sistema de comunicação sem fio ul-mu

Info

Publication number
BR112017023679A2
BR112017023679A2 BR112017023679A BR112017023679A BR112017023679A2 BR 112017023679 A2 BR112017023679 A2 BR 112017023679A2 BR 112017023679 A BR112017023679 A BR 112017023679A BR 112017023679 A BR112017023679 A BR 112017023679A BR 112017023679 A2 BR112017023679 A2 BR 112017023679A2
Authority
BR
Brazil
Prior art keywords
user terminal
wireless communication
acknowledging
communication system
data reception
Prior art date
Application number
BR112017023679A
Other languages
English (en)
Inventor
Asterjadhi Alfred
Cherian George
Denise Barriac Gwendolyn
Merlin Simone
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 BR112017023679A2 publication Critical patent/BR112017023679A2/pt

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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • 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
    • 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
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

um método, aparelho e um meio legível por computador para comunicação sem fio são fornecidos. o aparelho pode ser um primeiro terminal de usuário. o primeiro terminal de usuário recebe, em um primeiro canal de comunicação dl a partir de múltiplos canais de comunicação dl, uma ppdu mu dl inclui mpdus transmitidas a partir de um ponto de acesso para múltiplos terminais de usuário incluindo o primeiro terminal de usuário em múltiplos canais de comunicação dl. o primeiro terminal de usuário obtém uma indicação de canal ul e uma indicação ba. o primeiro terminal de usuário transmite, em um primeiro canal de comunicação ul de múltiplos canais de comunicação ul, um primeiro ba para o ponto de acesso com base na indicação de canal ul e indicação ba simultaneamente com uma transmissão ba do resto dos múltiplos terminais de usuário para o ponto de acesso no resto dos múltiplos canais de comunicação ul. o primeiro ba acusa o recebimento de uma ou mais das mpdus.
BR112017023679A 2015-05-06 2016-05-04 mecanismo de aviso de recebimento de bloco para acusar o recebimento de dados dl-mu em sistema de comunicação sem fio ul-mu BR112017023679A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562157921P 2015-05-06 2015-05-06
US15/145,756 US10158474B2 (en) 2015-05-06 2016-05-03 Block acknowledgement mechanism for acknowledging DL-MU data on UL-MU wireless communication system
PCT/US2016/030820 WO2016179307A1 (en) 2015-05-06 2016-05-04 Block acknowledgement mechanism for acknowledging dl-mu data on ul-mu wireless communication system

Publications (1)

Publication Number Publication Date
BR112017023679A2 true BR112017023679A2 (pt) 2018-07-17

Family

ID=56069237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023679A BR112017023679A2 (pt) 2015-05-06 2016-05-04 mecanismo de aviso de recebimento de bloco para acusar o recebimento de dados dl-mu em sistema de comunicação sem fio ul-mu

Country Status (21)

Country Link
US (1) US10158474B2 (pt)
EP (2) EP3386135A1 (pt)
JP (1) JP6518791B2 (pt)
KR (1) KR101990099B1 (pt)
CN (1) CN107534524B (pt)
AU (1) AU2016257451B2 (pt)
BR (1) BR112017023679A2 (pt)
CA (1) CA2980467C (pt)
CL (1) CL2017002692A1 (pt)
CO (1) CO2017011281A2 (pt)
HK (1) HK1246026A1 (pt)
MX (1) MX367904B (pt)
MY (1) MY183071A (pt)
NZ (1) NZ735640A (pt)
PH (1) PH12017501744A1 (pt)
RU (1) RU2694004C2 (pt)
SA (1) SA517390185B1 (pt)
SG (1) SG11201707667YA (pt)
TW (1) TWI680684B (pt)
WO (1) WO2016179307A1 (pt)
ZA (1) ZA201707457B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10567186B2 (en) * 2015-04-27 2020-02-18 Apple Inc. Multicast reliability enhancement
US10181930B2 (en) * 2015-05-10 2019-01-15 Newracom, Inc. Multiplexing acknowledgment messages in response to downlink frames
US9762487B2 (en) * 2015-06-02 2017-09-12 Newracom, Inc. ACK policy for uplink and downlink MU PPDU
KR20230074296A (ko) * 2015-06-29 2023-05-26 주식회사 윌러스표준기술연구소 데이터 전송을 위한 채널 접근 방법, 이를 이용한 무선 통신 방법 및 무선 통신 단말
KR102183477B1 (ko) * 2015-08-20 2020-11-26 주식회사 윌러스표준기술연구소 트리거 정보를 이용하는 무선 통신 방법 및 무선 통신 단말
US10063359B2 (en) * 2015-08-24 2018-08-28 Lg Electronics Inc. Method and apparatus for processing ACK signal in a wireless local area network system
US10257857B2 (en) * 2015-09-28 2019-04-09 Newracom, Inc. Apparatus and methods for TXOP duration field in PHY header
US10305713B2 (en) * 2015-10-29 2019-05-28 Keysight Technologies Singapore (Sales) Pte. Ltd. Trigger information exchange between wireless systems
US10420121B2 (en) * 2015-11-03 2019-09-17 Newracom, Inc. Aggregated HE control content in A-MPDU
US10595338B2 (en) * 2016-02-02 2020-03-17 Nxp Usa, Inc. Methods and apparatus for adaptive channel access
US10342047B2 (en) * 2016-07-18 2019-07-02 Intel IP Corporation Reverse direction for multi-user multiple input multiple output communications
US10205578B2 (en) * 2016-09-05 2019-02-12 Lg Electronics Inc. Acknowledgement procedure in WLAN
WO2018151751A1 (en) * 2017-02-17 2018-08-23 Intel IP Corporation Block acknowledgment for multi-user multiple input multiple output
WO2018236694A1 (en) 2017-06-22 2018-12-27 Intel IP Corporation MULTI-INPUT MULTI-INPUT (MIMO) TRANSMISSION RECEPTION APPARATUS, SYSTEM, AND METHOD (MU-MIMO)
CN109218243A (zh) 2017-07-04 2019-01-15 华为技术有限公司 一种数据处理方法和装置
US10554265B2 (en) * 2017-08-22 2020-02-04 Qualcomm Incorporated Methods and apparatus for providing live feedback
CN111052693B (zh) * 2017-08-29 2022-07-22 株式会社Ntt都科摩 用户终端以及无线通信方法
US20210176009A1 (en) * 2018-05-08 2021-06-10 Lg Electronics Inc. Method for receiving ack frame in wlan system and apparatus therefor
CN110830175B (zh) * 2018-08-14 2023-03-28 华为技术有限公司 数据包的确认方法、装置、设备及计算机可读存储介质
US11405171B2 (en) * 2019-02-22 2022-08-02 Nxp B.V. System and method for controlling full duplex communications at an access point
WO2020180007A1 (ko) * 2019-03-07 2020-09-10 엘지전자 주식회사 복수의 ap를 이용한 신호 송신
WO2020242124A1 (ko) * 2019-05-29 2020-12-03 엘지전자 주식회사 멀티링크를 이용한 ack 전송
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
US11509419B2 (en) 2019-09-25 2022-11-22 Qualcomm Incorporated Acknowledgement and retransmission techniques utilizing secondary wireless channel
CN112583542B (zh) * 2019-09-27 2022-04-22 华为技术有限公司 多用户上行数据聚合传输的方法和装置
CN113395782A (zh) 2020-03-11 2021-09-14 华为技术有限公司 一种通信方法和通信装置
WO2023249409A1 (ko) * 2022-06-23 2023-12-28 엘지전자 주식회사 무선랜 시스템에서 트리거 프레임 송수신 방법 및 장치

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463642B2 (en) * 2004-04-07 2008-12-09 Cisco Technology, Inc. Multiple receiver aggregation
US20060291436A1 (en) * 2005-06-23 2006-12-28 Intel Corporation Block acknowledgement in aggregated frame sequences
US8619658B2 (en) * 2005-09-21 2013-12-31 Interdigital Technology Corporation Method and apparatus for transmission management in a wireless communication system
JP4996451B2 (ja) * 2007-12-28 2012-08-08 株式会社東芝 無線通信装置、無線通信方法、及びプログラム
US10771199B2 (en) 2008-04-02 2020-09-08 Qualcomm Incorporated Methods and apparatus for reverse link acknowledgement in a wireless local area network (WLAN)
US8184599B2 (en) * 2008-06-23 2012-05-22 Qualcomm Incorporated Management of UE operation in a multi-carrier communication system
US8976741B2 (en) * 2009-02-27 2015-03-10 Qualcomm Incorporated Piggybacking information in transmit opportunities
US10236950B2 (en) * 2009-02-27 2019-03-19 Qualcomm Incorporated Video transmission over SDMA
US9137815B2 (en) * 2009-06-17 2015-09-15 Qualcomm Incorporated Multi-user multiple input multiple output wireless communications
EP2465227B1 (en) * 2009-08-12 2017-07-26 Marvell World Trade Ltd. Sdma multi-device wireless communications
WO2011072173A2 (en) * 2009-12-09 2011-06-16 Marvell World Trade Ltd. Wireless communication signaling for aggregate data units
CN102656822B (zh) * 2009-12-18 2015-01-14 韩国电子通信研究院 用于在其中存在与各终端的同时通信的无线分组通信***中发送/接收数据的方法
CN102792743B (zh) * 2010-03-11 2015-10-21 日本电信电话株式会社 无线通信方法、基站、无线通信***以及通信装置
BR112012022751B1 (pt) * 2010-03-11 2021-09-14 Electronics And Telecommunications Research Institute Aparelho e método de comunicação sem fio
US8982758B2 (en) * 2010-03-29 2015-03-17 Intel Corporation Techniques for efficient acknowledgement for UL MU MIMO and uplink OFDMA in wireless networks
WO2014042595A1 (en) * 2012-09-12 2014-03-20 Agency For Science, Technology And Research Communication methods and communication devices
US20150063190A1 (en) * 2013-08-28 2015-03-05 Qualcomm Incorporated Methods and apparatus for multiple user uplink
CN105612803B (zh) * 2013-10-10 2019-05-31 Lg 电子株式会社 无线lan***中信道接入的方法及其装置
US9755795B2 (en) * 2013-12-18 2017-09-05 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
WO2015194732A1 (ko) * 2014-06-19 2015-12-23 엘지전자 주식회사 프레임을 수신하는 방법 및 장치
US10128925B2 (en) * 2014-08-22 2018-11-13 Lg Electronics Inc. Method for uplink multi-user transmission in wireless communication system and apparatus therefor
WO2016068571A2 (ko) * 2014-10-27 2016-05-06 엘지전자 주식회사 무선랜 시스템에서 상향링크 다중 사용자 데이터에 대한 확인응답 신호 송수신 방법 및 이를 위한 장치
US20180034595A1 (en) * 2015-02-03 2018-02-01 Lg Electronics Inc. Method for transmitting and receiving policy indicator-based acknowledgement/non-acknowledgement signal in wireless lan system, and device therefor
EP4170943A1 (en) * 2015-03-23 2023-04-26 Atlas Global Technologies LLC Apparatus and method for downlink and uplink multi-user transmissions

Also Published As

Publication number Publication date
MX367904B (es) 2019-09-11
TWI680684B (zh) 2019-12-21
US10158474B2 (en) 2018-12-18
CA2980467A1 (en) 2016-11-10
AU2016257451B2 (en) 2019-09-12
RU2017135415A3 (pt) 2019-05-24
CA2980467C (en) 2020-11-10
MX2017013997A (es) 2018-03-15
EP3292645A1 (en) 2018-03-14
CL2017002692A1 (es) 2018-04-06
CO2017011281A2 (es) 2017-11-10
EP3386135A1 (en) 2018-10-10
RU2017135415A (ru) 2019-04-08
HK1246026A1 (zh) 2018-08-31
SG11201707667YA (en) 2017-11-29
RU2694004C2 (ru) 2019-07-08
JP2018524841A (ja) 2018-08-30
JP6518791B2 (ja) 2019-05-22
PH12017501744A1 (en) 2018-03-19
US20160330007A1 (en) 2016-11-10
TW201640940A (zh) 2016-11-16
SA517390185B1 (ar) 2021-04-04
WO2016179307A1 (en) 2016-11-10
AU2016257451A1 (en) 2017-10-12
KR101990099B1 (ko) 2019-06-17
ZA201707457B (en) 2019-08-28
KR20180004136A (ko) 2018-01-10
MY183071A (en) 2021-02-10
CN107534524A (zh) 2018-01-02
CN107534524B (zh) 2020-07-31
NZ735640A (en) 2019-08-30

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