MX2020006038A - Transmision programada mejorada. - Google Patents

Transmision programada mejorada.

Info

Publication number
MX2020006038A
MX2020006038A MX2020006038A MX2020006038A MX2020006038A MX 2020006038 A MX2020006038 A MX 2020006038A MX 2020006038 A MX2020006038 A MX 2020006038A MX 2020006038 A MX2020006038 A MX 2020006038A MX 2020006038 A MX2020006038 A MX 2020006038A
Authority
MX
Mexico
Prior art keywords
transmission
transmission slot
wireless
wireless devices
slot
Prior art date
Application number
MX2020006038A
Other languages
English (en)
Inventor
Yu Wang
Dennis Sundman
Miguel Lopez
Carpio Vega Luis Felipe Del
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2020006038A publication Critical patent/MX2020006038A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/02—Hybrid access techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Abstract

Un método para operar un punto de acceso (100) que proporciona acceso a una red inalámbrica para una pluralidad de dispositivos inalámbricos (200), en donde la red inalámbrica comprende al menos un canal de transmisión (40) con una secuencia de intervalos de transmisión. El método comprende los pasos de asignar un primer intervalo de transmisión (46-48) de la secuencia de intervalos de transmisión a un primer dispositivo inalámbrico de la pluralidad de dispositivos inalámbricos para una transmisión programada con acceso prioritario al primer intervalo de transmisión para el primer dispositivo inalámbrico, detectar durante el primer intervalo de transmisión (46-48) que el primer dispositivo inalámbrico actualmente no esté transmitiendo datos en el primer intervalo de transmisión asignado, y transmitir una indicación al menos a un subconjunto de la pluralidad de dispositivos inalámbricos (200) que indique que al menos un rango de tiempo en el primer intervalo de transmisión hasta un final del primer intervalo de transmisión está disponible para la pluralidad de dispositivos inalámbricos para una transmisión de datos usando un procedimiento de acceso aleatorio.
MX2020006038A 2018-01-12 2018-01-12 Transmision programada mejorada. MX2020006038A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/050716 WO2019137613A1 (en) 2018-01-12 2018-01-12 Improved scheduled transmission

Publications (1)

Publication Number Publication Date
MX2020006038A true MX2020006038A (es) 2020-08-17

Family

ID=60997476

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020006038A MX2020006038A (es) 2018-01-12 2018-01-12 Transmision programada mejorada.

Country Status (6)

Country Link
US (1) US11412542B2 (es)
EP (1) EP3738383B1 (es)
JP (1) JP7045466B2 (es)
CN (1) CN111557116A (es)
MX (1) MX2020006038A (es)
WO (1) WO2019137613A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7372831B2 (en) * 2004-08-11 2008-05-13 Lg Electronics Inc. Packet transmission acknowledgement in wireless communication system
US8014818B2 (en) 2006-01-04 2011-09-06 Interdigital Technology Corporation Methods and systems for providing efficient operation of multiple modes in a WLAN system
EP2209346A3 (en) * 2009-01-19 2011-11-23 Siemens Aktiengesellschaft A method for data transmission in a local area network
CN102883460B (zh) * 2011-07-15 2017-12-05 中兴通讯股份有限公司 一种业务数据传输方法及系统
US9929851B2 (en) * 2013-09-16 2018-03-27 Qualcomm, Incorporated System and methods for full duplex communication over a wireless network
WO2016067738A1 (ja) * 2014-10-31 2016-05-06 シャープ株式会社 無線送信装置、無線受信装置、通信方法および通信システム
US20170332395A1 (en) * 2016-05-11 2017-11-16 Sharp Laboratories Of America, Inc. Systems and methods for physical uplink shared channel (pusch) format signaling and contention access

Also Published As

Publication number Publication date
US20200344799A1 (en) 2020-10-29
EP3738383A1 (en) 2020-11-18
CN111557116A (zh) 2020-08-18
JP2021510961A (ja) 2021-04-30
EP3738383B1 (en) 2021-07-07
JP7045466B2 (ja) 2022-03-31
WO2019137613A1 (en) 2019-07-18
US11412542B2 (en) 2022-08-09

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