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1. WO2020117925 - MEASUREMENT REPORT TRIGGERING TECHNIQUES FOR MULTIPLE COMPONENT CARRIERS

Publication Number WO/2020/117925
Publication Date 11.06.2020
International Application No. PCT/US2019/064451
International Filing Date 04.12.2019
IPC
H04L 5/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04L 1/1642
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
1642Formats specially adapted for sequence numbers
H04L 5/001
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
001the frequencies being arranged in component carriers
H04L 5/0023
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0014Three-dimensional division
0023Time-frequency-space
H04L 5/0051
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
0048Allocation of pilot signals, i.e. of signals known to the receiver
0051of dedicated pilots, i.e. pilots destined for a single user or terminal
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 5/0064
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
0058Allocation criteria
0064Rate requirement of the data, e.g. scalable bandwidth, data priority
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • MANOLAKOS, Alexandros
  • CHERAGHI, Parisa
  • SANKAR, Hari
  • SORIAGA, Joseph Binamira
  • LUO, Tao
  • JI, Tingfang
  • GAAL, Peter
  • GOROKHOV, Alexei Yurievitch
Agents
  • KARREN, J. Scott
Priority Data
16/701,28303.12.2019US
62/775,88105.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MEASUREMENT REPORT TRIGGERING TECHNIQUES FOR MULTIPLE COMPONENT CARRIERS
(FR) TECHNIQUES DE DÉCLENCHEMENT DE RAPPORT DE MESURE POUR DE MULTIPLES PORTEUSES COMPOSANTES
Abstract
(EN)
Methods, systems, and devices for wireless communications are described that identify a minimum gap between a control channel transmission on a first component carrier (CC) that triggers a measurement report and an associated reference signal transmission on a second CC. The minimum gap may be based on a resource associated with a control channel transmission and a resource associated with the reference signal transmission. The first CC and the second CC have different numerologies and the minimum gap may be identified in terms of a number of OFDM symbols of the second CC that carries the reference signal transmission. The minimum gap also may be identified based on a location of the control channel transmission within a slot of the first CC. In cases where beam switching is used, the minimum gap may be further based at least in part on a beam switch time for performing the beam switching.
(FR)
L'invention concerne des procédés, des systèmes et des dispositifs destinés à des communications sans fil qui identifient un intervalle minimum entre une transmission de canal de commande sur une première porteuse composante (CC) qui déclenche un rapport de mesure et une transmission de signal de référence associée sur une seconde CC. L'intervalle minimum peut être basé sur une ressource associée à une transmission de canal de commande et sur une ressource associée à la transmission de signal de référence. La première CC et la seconde CC ont des numérologies différentes et l'intervalle minimum peut être identifié en termes d'un nombre de symboles OFDM de la seconde CC qui porte la transmission de signal de référence. L'espace minimal peut également être identifié sur la base d'un emplacement de la transmission de canal de commande à l'intérieur d'un créneau de la première CC. Dans les cas où une commutation de faisceau est utilisée, l'intervalle minimum peut être en outre basé au moins en partie sur un temps de commutation de faisceau pour effectuer la commutation de faisceau.
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