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1. WO2020142610 - SYSTEM AND METHOD FOR FRAMEWORK OF L1-SINR MEASUREMENT AND REPORTING

Publication Number WO/2020/142610
Publication Date 09.07.2020
International Application No. PCT/US2020/012056
International Filing Date 02.01.2020
IPC
H04B 7/06 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
H04B 7/08 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
08at the receiving station
H04L 25/02 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25Baseband systems
02Details
CPC
H04B 17/336
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
336Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
H04B 5/0031
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0031for data transfer
H04B 7/0695
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0686Hybrid systems, i.e. switching and simultaneous transmission
0695using beam selection
H04L 25/0224
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25Baseband systems
02Details
0202Channel estimation
0224using sounding signals
Applicants
  • APPLE INC. [US]/[US]
Inventors
  • ZHANG, Yushu
  • ZHAO, Yingzhu
  • WANG, Guotong
  • SERGEEV, Victor
  • DAVYDOV, Alexei
Agents
  • ESCHWEILER, Thomas G.
Priority Data
PCT/CN2019/07044804.01.2019CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR FRAMEWORK OF L1-SINR MEASUREMENT AND REPORTING
(FR) SYSTÈME ET PROCÉDÉ POUR INFRASTRUCTURE DE MESURE ET DE RAPPORT DE L1-SINR
Abstract
(EN)
Systems, apparatuses, methods, and computer-readable media are provided for framework of layer 1 signal-to-interference plus noise ratio (L1-SINR) measurement and reporting based on channel measurement and interference measurement. The channel measurement is performed on a first set of reference signal (RS) resources, and the interference measurement is performed on a second set of RS resources. Each of the second set of RS resources is mapped to each of the first set of RS resources. The L1-SINR is determined from a first RS resource of the first set of RS resources and a second RS resource of the send set of RS resources, where the first RS resource is mapped to the second RS resource. A message including the L1-SINR is generated and transmitted to the access node.
(FR)
L'invention concerne des systèmes, des appareils, des procédés et des supports lisibles par ordinateur pour infrastructure de mesure et de rapport d'un rapport signal sur brouillage plus bruit de couche 1 (L1-SINR) sur la base d'une mesure de canal et d'une mesure de brouillage. La mesure de canal est effectuée sur un premier ensemble de ressources de signaux de référence (RS). La mesure de brouillage est effectuée sur un second ensemble de ressources de RS. Chaque ressource du second ensemble de ressources de RS est mise en correspondance avec chaque ressource du premier ensemble de ressources de RS. L1-SINR est déterminé à partir d'une première ressource de RS du premier ensemble de ressources de RS et d'une seconde ressource de RS du second ensemble de ressources de RS, la première ressource de RS étant mise en correspondance avec la seconde ressource de RS. Un message contenant L1-SINR est généré et transmis au nœud d'accès.
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