MX2022012603A - Sistemas y metodos para la activacion del estado de tci y el mapeo de punto de codigo para el estado de tci. - Google Patents

Sistemas y metodos para la activacion del estado de tci y el mapeo de punto de codigo para el estado de tci.

Info

Publication number
MX2022012603A
MX2022012603A MX2022012603A MX2022012603A MX2022012603A MX 2022012603 A MX2022012603 A MX 2022012603A MX 2022012603 A MX2022012603 A MX 2022012603A MX 2022012603 A MX2022012603 A MX 2022012603A MX 2022012603 A MX2022012603 A MX 2022012603A
Authority
MX
Mexico
Prior art keywords
tci
tci state
codepoint
state
mapping
Prior art date
Application number
MX2022012603A
Other languages
English (en)
Inventor
Shiwei Gao
Siva Muruganathan
Helka-Liina Määttänen
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 MX2022012603A publication Critical patent/MX2022012603A/es

Links

Classifications

    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink 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
    • 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
    • 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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Logic Circuits (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Se proporcionan sistemas y métodos para activación de estados de TCI y punto de código para el mapeo de estados de TCI. Un método llevado a cabo por un dispositivo inalámbrico para activar estados de TCI incluye uno o más de: estar configurado para monitorear una pluralidad de formatos de DCI con el campo de TCI para la recepción de PDSCH; recibir un solo MAC CE para activar estados de TCI y asignar estados de TCI activados a los puntos de código de campo de TCI de los formatos de DCI; y recibir MAC CEs separados para activar estados de TCI y asignar estados de TCI activados a los puntos de código de campo de TCI de cada uno de la pluralidad de formatos de DCI. De esta forma, estados de TCI para programación de enlace descendente se pueden elegir de manera más flexible para cada formato de DCI mediante el uso de MAC CEs independientes. Además, pueden proporcionarse definiciones de estado de TCI predeterminadas cuando la activación de estado y mapeo de estado a punto de código de campo de TCI a varios formatos de DCI sean proporcionados por un solo o por diferentes MAC CEs.
MX2022012603A 2020-04-09 2021-04-09 Sistemas y metodos para la activacion del estado de tci y el mapeo de punto de codigo para el estado de tci. MX2022012603A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063007746P 2020-04-09 2020-04-09
PCT/IB2021/052979 WO2021205409A1 (en) 2020-04-09 2021-04-09 Systems and methods for tci state activation and codepoint to tci state mapping

Publications (1)

Publication Number Publication Date
MX2022012603A true MX2022012603A (es) 2022-12-15

Family

ID=75562787

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012603A MX2022012603A (es) 2020-04-09 2021-04-09 Sistemas y metodos para la activacion del estado de tci y el mapeo de punto de codigo para el estado de tci.

Country Status (13)

Country Link
US (1) US20230300835A1 (es)
EP (1) EP4133667A1 (es)
JP (1) JP2023526735A (es)
KR (1) KR20220158071A (es)
CN (1) CN115668851A (es)
AU (1) AU2021251496A1 (es)
BR (1) BR112022020436A2 (es)
CA (1) CA3177853A1 (es)
CL (1) CL2022002785A1 (es)
CO (1) CO2022015100A2 (es)
IL (1) IL297141A (es)
MX (1) MX2022012603A (es)
WO (1) WO2021205409A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023121217A1 (ko) * 2021-12-23 2023-06-29 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
WO2023131308A1 (en) * 2022-01-07 2023-07-13 Mediatek Inc. Method and user equipment for transmission configuration indication for multiple transmission reception points
WO2023159453A1 (en) * 2022-02-25 2023-08-31 Qualcomm Incorporated Unified transmission configuration indicator state indications for single-transmission-reception point (trp) and multi-trp configurations
KR20230132244A (ko) * 2022-03-08 2023-09-15 삼성전자주식회사 무선 통신 시스템의 CORESET 별 다중 TCI state를 관리하는 방법 및 장치
EP4344466A1 (en) * 2022-03-10 2024-04-03 ZTE Corporation Methods and systems for enhanced transmission configuration indicator framework
WO2023208150A1 (en) * 2022-04-29 2023-11-02 FG Innovation Company Limited Method for communicating based on indicated transmission configuration indicator state, user equipment, and base station

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11025457B2 (en) * 2018-09-27 2021-06-01 Mediatek Inc. Enhancements on QCL frameworks for multiple TRP operation

Also Published As

Publication number Publication date
WO2021205409A1 (en) 2021-10-14
US20230300835A1 (en) 2023-09-21
EP4133667A1 (en) 2023-02-15
AU2021251496A1 (en) 2022-10-27
CA3177853A1 (en) 2021-10-14
CN115668851A (zh) 2023-01-31
IL297141A (en) 2022-12-01
KR20220158071A (ko) 2022-11-29
CL2022002785A1 (es) 2023-06-23
BR112022020436A2 (pt) 2022-11-29
JP2023526735A (ja) 2023-06-23
CO2022015100A2 (es) 2022-11-08

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