CO2022002915A2 - Señalización dci con al menos un indicador de formato de ranura, sfi, campo e indicador de recurso de frecuencia - Google Patents

Señalización dci con al menos un indicador de formato de ranura, sfi, campo e indicador de recurso de frecuencia

Info

Publication number
CO2022002915A2
CO2022002915A2 CONC2022/0002915A CO2022002915A CO2022002915A2 CO 2022002915 A2 CO2022002915 A2 CO 2022002915A2 CO 2022002915 A CO2022002915 A CO 2022002915A CO 2022002915 A2 CO2022002915 A2 CO 2022002915A2
Authority
CO
Colombia
Prior art keywords
frequency resource
indicator
field
sfi
slot format
Prior art date
Application number
CONC2022/0002915A
Other languages
English (en)
Inventor
Stephen Grant
Sorour Falahati
Iana Siomina
Jung-Fu Cheng
Havish Koorapaty
Reem Karaki
Yuhang Liu
Razaghi Hazhir Shokri
Min Wang
Tai Do
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 CO2022002915A2 publication Critical patent/CO2022002915A2/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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04W72/23—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
    • H04W74/002—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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

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

Abstract

En este documento se proporcionan sistemas y métodos para indicar la disponibilidad de uno o más recursos de frecuencia. Un dispositivo inalámbrico recibe un mensaje de control que incluye al menos un campo de indicador de formato de ranura (SFI) y un campo de indicador de recurso de frecuencia. El dispositivo inalámbrico determina si el recurso de frecuencia particular está disponible para su funcionamiento de acuerdo con el indicador de recurso de frecuencia.
CONC2022/0002915A 2019-08-16 2022-03-14 Señalización dci con al menos un indicador de formato de ranura, sfi, campo e indicador de recurso de frecuencia CO2022002915A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962888215P 2019-08-16 2019-08-16
PCT/IB2020/057705 WO2021033119A1 (en) 2019-08-16 2020-08-15 Dci signalling including at least one slot format indicator, sfi, field, and a frequency resource indicator field

Publications (1)

Publication Number Publication Date
CO2022002915A2 true CO2022002915A2 (es) 2022-05-31

Family

ID=72193515

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0002915A CO2022002915A2 (es) 2019-08-16 2022-03-14 Señalización dci con al menos un indicador de formato de ranura, sfi, campo e indicador de recurso de frecuencia

Country Status (5)

Country Link
US (1) US20220295560A1 (es)
EP (1) EP4014410A1 (es)
CO (1) CO2022002915A2 (es)
MX (1) MX2022001949A (es)
WO (1) WO2021033119A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210066663A (ko) * 2019-11-28 2021-06-07 삼성전자주식회사 무선 통신 시스템에서 슬롯 구조 지시 방법 및 장치
US11729648B2 (en) * 2020-11-06 2023-08-15 Qualcomm Incorporated Resource availability information reporting and utilization
US20240080168A1 (en) * 2021-03-16 2024-03-07 Qualcomm Incorporated Multiple time domain patterns for selection
US11929959B2 (en) * 2021-08-31 2024-03-12 Qualcomm Incorporated Bandwidth part-specific downlink-uplink patterns
CN116095855A (zh) * 2021-10-30 2023-05-09 华为技术有限公司 一种通信方法及装置
CN117042142A (zh) * 2022-04-29 2023-11-10 北京紫光展锐通信技术有限公司 数据传输方法及装置、计算机可读存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018080629A1 (en) * 2016-10-28 2018-05-03 Intel IP Corporation User equipment (ue), evolved node-b (enb) and methods for multiplexing new radio (nr) physical uplink shared channel (nr pusch) and nr physical uplink control channel (nr pucch)
EP3599733B1 (en) * 2018-07-27 2023-11-29 ASUSTek Computer Inc. Method and apparatus for power saving method on pdsch (physical downlink shared channel) reception in a wireless communication system
US11930532B2 (en) * 2020-10-16 2024-03-12 Samsung Electronics Co., Ltd Beam management and beam failure recovery in new radio-unlicensed at 60 Gigahertz

Also Published As

Publication number Publication date
WO2021033119A1 (en) 2021-02-25
EP4014410A1 (en) 2022-06-22
MX2022001949A (es) 2022-04-25
US20220295560A1 (en) 2022-09-15

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