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1. WO2022026068 - INTER-FREQUENCY SOUNDING REFERENCE SIGNAL FOR POSITIONING DURING A MEASUREMENT PERIOD

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Publication Number WO/2022/026068
Publication Date 03.02.2022
International Application No. PCT/US2021/037411
International Filing Date 15.06.2021
IPC
H04W 72/04 2009.1
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
H04W 64/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals for network management purposes, e.g. mobility management
CPC
H04L 27/26025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
2602Signal structure
26025Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
H04L 27/261
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
2602Signal structure
261Details of reference signals
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 5/0048
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
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
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • MANOLAKOS, Alexandros
  • KUMAR, Mukesh
  • YERRAMALLI, Srinivas
Agents
  • OLDS, Mark E.
Priority Data
17/347,09014.06.2021US
63/058,64730.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) INTER-FREQUENCY SOUNDING REFERENCE SIGNAL FOR POSITIONING DURING A MEASUREMENT PERIOD
(FR) SIGNAL DE RÉFÉRENCE DE SONDAGE INTER-FRÉQUENCE POUR POSITIONNEMENT PENDANT UNE PÉRIODE DE MESURE
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Abstract
(EN) In an aspect, a BS transmits PRS on a first frequency-domain resource during a measurement period. A UE measures the PRS, and transmits a RS-P (e.g., SRS-P) on a second frequency-domain resource that does not overlap with the first frequency-domain resource in frequency.
(FR) Selon un aspect, une BS transmet un PRS sur une première ressource de domaine fréquentiel pendant une période de mesure. Un UE mesure le PRS et transmet un signal RS-P (par exemple, SRS-P) sur une seconde ressource de domaine fréquentiel qui ne chevauche pas la première ressource de domaine fréquentiel en fréquence.
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