MX367904B - Mecanismo de reconocimiento de bloque para reconocer datos dl-mu en sistemas de comunicacion inalambrica ul-mu. - Google Patents

Mecanismo de reconocimiento de bloque para reconocer datos dl-mu en sistemas de comunicacion inalambrica ul-mu.

Info

Publication number
MX367904B
MX367904B MX2017013997A MX2017013997A MX367904B MX 367904 B MX367904 B MX 367904B MX 2017013997 A MX2017013997 A MX 2017013997A MX 2017013997 A MX2017013997 A MX 2017013997A MX 367904 B MX367904 B MX 367904B
Authority
MX
Mexico
Prior art keywords
user terminal
wireless communication
indication
acknowledging
data
Prior art date
Application number
MX2017013997A
Other languages
English (en)
Other versions
MX2017013997A (es
Inventor
Merlin Simone
Denise Barriac Gwendolyn
Cherian George
Asterjadhi Alfred
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 MX2017013997A publication Critical patent/MX2017013997A/es
Publication of MX367904B publication Critical patent/MX367904B/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
    • 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

Se proporciona un método, un aparato y un medio legible por computadora para comunicación inalámbrica; el aparato puede ser una primera terminal de usuario; la primera terminal de usuario recibe, en un primer canal de comunicación DL de múltiples canales de comunicación DL, una DL MU PPDU que incluye MPDUs transmitidas desde un punto de acceso a múltiples terminales de usuario incluyendo la primera terminal de usuario en los múltiples canales de comunicación DL, la primera terminal de usuario obtiene una indicación de canal UL y una indicación BA; la primera terminal de usuario transmite, en un primer canal de comunicación UL de múltiples canales de comunicación UL, un primer BA al punto de acceso con base en la indicación de canal UL y la indicación BA de manera simultánea o concurrente con una transmisión BA desde el resto de las múltiples terminales de usuario al punto de acceso en el resto de los múltiples canales de comunicación UL; el primer BA reconoce una o más de las MPDUs.
MX2017013997A 2015-05-06 2016-05-04 Mecanismo de reconocimiento de bloque para reconocer datos dl-mu en sistemas de comunicacion inalambrica ul-mu. MX367904B (es)

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 (2)

Publication Number Publication Date
MX2017013997A MX2017013997A (es) 2018-03-15
MX367904B true MX367904B (es) 2019-09-11

Family

ID=56069237

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013997A MX367904B (es) 2015-05-06 2016-05-04 Mecanismo de reconocimiento de bloque para reconocer datos dl-mu en sistemas de comunicacion inalambrica ul-mu.

Country Status (21)

Country Link
US (1) US10158474B2 (es)
EP (2) EP3292645A1 (es)
JP (1) JP6518791B2 (es)
KR (1) KR101990099B1 (es)
CN (1) CN107534524B (es)
AU (1) AU2016257451B2 (es)
BR (1) BR112017023679A2 (es)
CA (1) CA2980467C (es)
CL (1) CL2017002692A1 (es)
CO (1) CO2017011281A2 (es)
HK (1) HK1246026A1 (es)
MX (1) MX367904B (es)
MY (1) MY183071A (es)
NZ (1) NZ735640A (es)
PH (1) PH12017501744A1 (es)
RU (1) RU2694004C2 (es)
SA (1) SA517390185B1 (es)
SG (1) SG11201707667YA (es)
TW (1) TWI680684B (es)
WO (1) WO2016179307A1 (es)
ZA (1) ZA201707457B (es)

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Also Published As

Publication number Publication date
AU2016257451B2 (en) 2019-09-12
US20160330007A1 (en) 2016-11-10
TWI680684B (zh) 2019-12-21
CL2017002692A1 (es) 2018-04-06
CN107534524A (zh) 2018-01-02
SG11201707667YA (en) 2017-11-29
MY183071A (en) 2021-02-10
US10158474B2 (en) 2018-12-18
RU2017135415A (ru) 2019-04-08
AU2016257451A1 (en) 2017-10-12
CO2017011281A2 (es) 2017-11-10
EP3386135A1 (en) 2018-10-10
JP2018524841A (ja) 2018-08-30
KR20180004136A (ko) 2018-01-10
KR101990099B1 (ko) 2019-06-17
ZA201707457B (en) 2019-08-28
RU2017135415A3 (es) 2019-05-24
EP3292645A1 (en) 2018-03-14
WO2016179307A1 (en) 2016-11-10
MX2017013997A (es) 2018-03-15
CA2980467C (en) 2020-11-10
JP6518791B2 (ja) 2019-05-22
CN107534524B (zh) 2020-07-31
PH12017501744A1 (en) 2018-03-19
CA2980467A1 (en) 2016-11-10
HK1246026A1 (zh) 2018-08-31
NZ735640A (en) 2019-08-30
SA517390185B1 (ar) 2021-04-04
TW201640940A (zh) 2016-11-16
RU2694004C2 (ru) 2019-07-08
BR112017023679A2 (pt) 2018-07-17

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