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1. WO2020108440 - METHOD AND APPARATUS FOR PDCCH MONITORING

Publication Number WO/2020/108440
Publication Date 04.06.2020
International Application No. PCT/CN2019/120681
International Filing Date 25.11.2019
IPC
H04L 27/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
H04W 88/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
CPC
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04L 5/0094
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0094Indication of how sub-channels of the path are allocated
H04W 72/042
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
042in downlink direction of a wireless link, i.e. towards terminal
H04W 72/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
10where an allocation plan is defined; based on priority criteria
Applicants
  • FG INNOVATION COMPANY LIMITED [CN]/[CN]
Inventors
  • LIN, Wanchen
  • CHOU, Chieming
  • TSAI, Tsunghua
  • CHENG, Yuhsin
Agents
  • SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO.,LTD.
Priority Data
62/771,25426.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR PDCCH MONITORING
(FR) PROCÉDÉ ET APPAREIL DE SURVEILLANCE DE PDCCH
Abstract
(EN)
A method for PDCCH monitoring performed by a UE is provided. The method includes receiving, from a base station, a first PDCCH monitoring configuration and a second PDCCH monitoring configuration, where the second PDCCH monitoring configuration allocates a plurality of PDCCH monitoring occasions within a slot. The method also includes performing PDCCH monitoring based on at least one of the first PDCCH monitoring configuration and the second PDCCH monitoring configuration. The maximum number of non-overlapped CCEs in one slot is bound by a slot CCE limit. The slot CCE limit of the first PDCCH monitoring configuration is different from the slot CCE limit of the second PDCCH monitoring configuration.
(FR)
La présente invention concerne un procédé de surveillance de canal de commande de liaison descendante physique (PDCCH) mis en œuvre par un équipement utilisateur (UE). Le procédé comprend la réception, en provenance d'une station de base, d'une première configuration de surveillance de PDCCH et d'une seconde configuration de surveillance de PDCCH, la seconde configuration de surveillance de PDCCH attribuant une pluralité d'occasions de surveillance de PDCCH pendant un intervalle. Le procédé comprend également la réalisation d'une surveillance de PDCCH sur la base de la première configuration de surveillance de PDCCH et/ou de la seconde configuration de surveillance de PDCCH. Le nombre maximal d'éléments de canal de commande non chevauchés dans un intervalle est lié par une limite de CCE d'intervalle. La limite de CCE d'intervalle de la première configuration de surveillance de PDCCH est différente de la limite de CCE d'intervalle de la seconde configuration de surveillance de PDCCH.
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