MX2021016104A - Mejoras de canal compartido de enlace ascendente físico para transmisión con concesión configurada en espectro sin licencia. - Google Patents

Mejoras de canal compartido de enlace ascendente físico para transmisión con concesión configurada en espectro sin licencia.

Info

Publication number
MX2021016104A
MX2021016104A MX2021016104A MX2021016104A MX2021016104A MX 2021016104 A MX2021016104 A MX 2021016104A MX 2021016104 A MX2021016104 A MX 2021016104A MX 2021016104 A MX2021016104 A MX 2021016104A MX 2021016104 A MX2021016104 A MX 2021016104A
Authority
MX
Mexico
Prior art keywords
slot
configured grant
mini
shared channel
physical uplink
Prior art date
Application number
MX2021016104A
Other languages
English (en)
Inventor
Mohamed Adel Salem
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2021016104A publication Critical patent/MX2021016104A/es

Links

Classifications

    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

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

Abstract

Los aspectos de la presente solicitud proporcionan flexibilidad en la configuración de ocasiones de acceso al canal para transmisiones de enlace ascendente dentro de una duración de recurso de transmisión de concesión configurada. La transmisión de enlace ascendente puede transmitirse en el canal compartido de enlace ascendente físico (del inglés Physical Uplink Shared Channel, PDCCH). La duración del recurso de transmisión de concesión configurada incluye múltiples símbolos de multiplexación por división de frecuencia ortogonal (del inglés orthogonal frequency division multiplexed, OFDM). En algunas implementaciones, los recursos para las transmisiones de enlace ascendente se asignan de manera que un número entero de mini intervalos de igual tamaño, cada uno de los cuales se considera un PUSCH independiente, cabe dentro del intervalo. Esto ocurre cuando el número de símbolos OFDM dentro del intervalo es divisible por el número de símbolos OFDM en el mini intervalo. En algunas formas de realización, no todas las mini-intervalos en el intervalo tienen el mismo tamaño. Esto ocurre cuando el número de símbolos OFDM dentro del intervalo no es divisible por un tamaño de mini-intervalo particular.
MX2021016104A 2019-06-21 2020-06-22 Mejoras de canal compartido de enlace ascendente físico para transmisión con concesión configurada en espectro sin licencia. MX2021016104A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962865137P 2019-06-21 2019-06-21
US16/905,497 US11490382B2 (en) 2019-06-21 2020-06-18 Physical uplink shared channel enhancements for transmission with configured grant in unlicensed spectrum
PCT/CN2020/097488 WO2020253878A1 (en) 2019-06-21 2020-06-22 Physical uplink shared channel enhancements for transmission with configured grant in unlicensed spectrum

Publications (1)

Publication Number Publication Date
MX2021016104A true MX2021016104A (es) 2022-03-11

Family

ID=74039500

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021016104A MX2021016104A (es) 2019-06-21 2020-06-22 Mejoras de canal compartido de enlace ascendente físico para transmisión con concesión configurada en espectro sin licencia.

Country Status (8)

Country Link
US (1) US11490382B2 (es)
EP (1) EP3987871A4 (es)
JP (1) JP7317152B2 (es)
KR (1) KR20220020938A (es)
CN (1) CN114009123A (es)
BR (1) BR112021025450A2 (es)
MX (1) MX2021016104A (es)
WO (1) WO2020253878A1 (es)

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CN115632686A (zh) 2016-11-03 2023-01-20 康维达无线有限责任公司 Nr中的帧结构
US11871451B2 (en) 2018-09-27 2024-01-09 Interdigital Patent Holdings, Inc. Sub-band operations in unlicensed spectrums of new radio
CN114026941A (zh) * 2019-07-03 2022-02-08 苹果公司 用于新空口系统中经配置的授权传输的时域资源分配
US11979902B2 (en) * 2019-07-10 2024-05-07 Qualcomm Incorporated Data scheduling in uplink burst
US11496968B2 (en) * 2020-01-16 2022-11-08 Qualcomm Incorporated Uplink power control parameters for repetitions of physical uplink shared channel transmissions
US11324043B2 (en) * 2020-02-14 2022-05-03 Telefonaktiebolaget Lm Ericsson (Publ) CCA for configured grants
JP7531597B2 (ja) * 2020-02-14 2024-08-09 オッポ広東移動通信有限公司 情報処理方法、装置、記憶媒体、プロセッサ、及び電子デバイス
US11627572B2 (en) * 2021-03-22 2023-04-11 Qualcomm Incorporated Transport block over multiple slots in a wireless communication system
US11968662B2 (en) * 2021-03-23 2024-04-23 Qualcomm Incorporated Uplink configured grant transmission repetition techniques in wireless communications
KR20240090353A (ko) * 2021-11-04 2024-06-21 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 상향링크 전송 방법, 장치 및 시스템
CN118575544A (zh) * 2022-06-27 2024-08-30 北京小米移动软件有限公司 一种传输资源配置信息的方法、装置以及可读存储介质
US20240244657A1 (en) * 2023-01-18 2024-07-18 Samsung Electronics Co., Ltd. Increasing spectral efficiency and reducing latency for random data arrival times

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US10159089B2 (en) 2015-04-20 2018-12-18 Qualcomm Incorporated Uplink listen before talk operation
US10015757B2 (en) * 2015-09-14 2018-07-03 Ofinno Technologies, Llc Uplink timing advance configuration of a wireless device and base station
US10674535B2 (en) * 2015-11-13 2020-06-02 Futurewei Technologies, Inc. Device, network, and method for communications with opportunistic transmission and reception
US10397879B2 (en) * 2016-02-01 2019-08-27 Ofinno, Llc Uplink channel transmission in a wireless device and wireless network
US10349320B2 (en) 2016-03-29 2019-07-09 Sharp Kabushiki Kaisha User equipments, base stations and methods
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JP7303191B2 (ja) * 2017-11-10 2023-07-04 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてｓｒを運搬するｐｕｃｃｈを送受信する方法及びそのための装置
CN109890076B (zh) * 2017-12-06 2023-01-06 华为技术有限公司 一种非授权频谱上的数据传输方法、设备和存储介质
US11757572B2 (en) * 2018-02-14 2023-09-12 Sharp Kabushiki Kaisha User equipments, base stations and methods for uplink transmission
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Also Published As

Publication number Publication date
BR112021025450A2 (pt) 2022-02-01
EP3987871A4 (en) 2022-09-21
JP7317152B2 (ja) 2023-07-28
EP3987871A1 (en) 2022-04-27
JP2022537770A (ja) 2022-08-29
US11490382B2 (en) 2022-11-01
CN114009123A (zh) 2022-02-01
KR20220020938A (ko) 2022-02-21
WO2020253878A1 (en) 2020-12-24
US20200404655A1 (en) 2020-12-24

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