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AR129178A1 - CARRIER SELECTION FOR SINGLE DOWNLINK CONTROL INFORMATION PROGRAMMING MULTIPLE CELLS - Google Patents

CARRIER SELECTION FOR SINGLE DOWNLINK CONTROL INFORMATION PROGRAMMING MULTIPLE CELLS

Info

Publication number
AR129178A1
AR129178A1 ARP230101039A ARP230101039A AR129178A1 AR 129178 A1 AR129178 A1 AR 129178A1 AR P230101039 A ARP230101039 A AR P230101039A AR P230101039 A ARP230101039 A AR P230101039A AR 129178 A1 AR129178 A1 AR 129178A1
Authority
AR
Argentina
Prior art keywords
cells
downlink control
control information
cell combinations
multiple cells
Prior art date
Application number
ARP230101039A
Other languages
Spanish (es)
Inventor
Ajit Nimbalker
Ravikiran Nory
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 AR129178A1 publication Critical patent/AR129178A1/en

Links

Classifications

    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

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

Abstract

Un método (700) realizado por un equipo de usuario, UE (112), que incluye recibir (702), a través de una señalización de capa superior, una configuración de un primer conjunto de celdas para el UE. La configuración define diferentes combinaciones de celdas, y al menos una de las combinaciones de celdas incluye al menos dos de las celdas del primer conjunto de celdas. El UE recibe (704) un canal de control de enlace descendente físico, PDCCH, con una información de control de enlace descendente, DCI. La DCI incluye campos respectivos para programar simultáneamente, para el UE, transmisiones en cada una de las al menos dos celdas en la al menos una de las combinaciones de celdas. La DCI también incluye un indicador que indica la al menos una de las combinaciones de celdas, y un tamaño de campo del indicador se basa en un número de combinaciones de celdas permitidas para el primer conjunto de celdas.A method (700) performed by a user equipment, UE (112), including receiving (702), via higher layer signaling, a configuration of a first set of cells for the UE. The configuration defines different cell combinations, and at least one of the cell combinations includes at least two of the cells of the first set of cells. The UE receives (704) a physical downlink control channel, PDCCH, with a downlink control information, DCI. The DCI includes respective fields for simultaneously scheduling, for the UE, transmissions on each of the at least two cells in the at least one of the cell combinations. The DCI also includes an indicator indicating the at least one of the cell combinations, and a field size of the indicator is based on a number of cell combinations allowed for the first set of cells.

ARP230101039A 2022-04-29 2023-04-28 CARRIER SELECTION FOR SINGLE DOWNLINK CONTROL INFORMATION PROGRAMMING MULTIPLE CELLS AR129178A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202263336498P 2022-04-29 2022-04-29

Publications (1)

Publication Number Publication Date
AR129178A1 true AR129178A1 (en) 2024-07-24

Family

ID=86378321

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP230101039A AR129178A1 (en) 2022-04-29 2023-04-28 CARRIER SELECTION FOR SINGLE DOWNLINK CONTROL INFORMATION PROGRAMMING MULTIPLE CELLS

Country Status (2)

Country Link
AR (1) AR129178A1 (en)
WO (1) WO2023211357A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250160624A (en) * 2024-05-07 2025-11-14 삼성전자주식회사 Method and apparatus for multi cell scheduling in communication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119233423A (en) * 2020-04-15 2024-12-31 大唐移动通信设备有限公司 Carrier wave determining and indicating method, device, apparatus and medium
US20240015761A1 (en) * 2020-08-07 2024-01-11 Lenovo (Beijing) Limited Method and apparatus for resource allocation for carrier aggregation

Also Published As

Publication number Publication date
WO2023211357A1 (en) 2023-11-02

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