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1. WO2020197861 - TECHNIQUES FOR MEASURING SYNCHRONIZATION SIGNAL BLOCKS IN WIRELESS COMMUNICATIONS

Publication Number WO/2020/197861
Publication Date 01.10.2020
International Application No. PCT/US2020/023180
International Filing Date 17.03.2020
IPC
H04W 36/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
H04B 7/024 2017.01
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
022Site diversity; Macro-diversity
024Co-operative use of antennas at several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output systems
H04B 7/06 2006.01
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
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
H04B 17/318
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
318Received signal strength
H04B 7/024
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
022Site diversity; Macro-diversity
024Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
H04B 7/0632
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
0613using simultaneous transmission
0615of weighted versions of same signal
0619using feedback from receiving side
0621Feedback content
0632Channel quality parameters, e.g. channel quality indicator [CQI]
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
H04W 24/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
08Testing, ; supervising or monitoring; using real traffic
H04W 36/0085
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
0085Hand-off measurements
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • DEOGUN, Pravjyot Singh
  • OZTURK, Ozcan
  • SUN, Jing
  • ZHANG, Xiaoxia
  • BHATTAD, Kapil
  • THYAGARAJAN, Ananta Narayanan
Agents
  • BINDSEIL, James J.
  • CHESSER, Wilburn
  • HARRINGTON, Colin J.
  • ROWE, Sheree T.
  • GELFOUND, Craig A.
  • FAINBERG, Michael
  • NOONAN, David M.
  • CASTRO, Francisco
  • HODGES, Jonas J.
  • SHARIFZADEH, Ibraham
  • VIDWAN, Jasjit
  • CORRADO, Thomas
  • SHARIFZADEH, Ali
  • HARRINGTON, Colin
  • SHAFIEE, Shabnam
  • GARDNER, Brett
  • KUO, Alex
Priority Data
16/820,38116.03.2020US
20194101223428.03.2019IN
20194101504215.04.2019IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TECHNIQUES FOR MEASURING SYNCHRONIZATION SIGNAL BLOCKS IN WIRELESS COMMUNICATIONS
(FR) TECHNIQUES POUR LA MESURE DE BLOCS DE SIGNAUX DE SYNCHRONISATION DANS DES COMMUNICATIONS SANS FIL
Abstract
(EN)
Aspects described herein relate to receiving multiple synchronization signal blocks (SSBs) from a target cell over a measurement time window. A repeating beam index for one or more of the multiple SSBs can be identified based at least in part on a determination of a repeat parameter indicating a number of beams in a SSB pattern for the target cell. A beam set of the one or more of the multiple SSBs determined to have the same repeating beam index can be associated. One or more parameters of the one or more of the multiple SSBs of the beam set can be measured and reported.
(FR)
Selon certains modes de réalisation, la présente invention concerne la réception d'une pluralité de blocs de signaux de synchronisation (SSB) provenant d'une cellule cible sur une fenêtre temporelle de mesure. Un indice de faisceau répétitif pour un ou plusieurs parmi la pluralité de blocs de signaux de synchronisation peut être identifié sur la base, au moins en partie, d'une détermination d'un paramètre de répétition indiquant un nombre de faisceaux dans un motif de blocs de signaux de synchronisation pour la cellule cible. Un ensemble de faisceaux dudit un ou desdits plusieurs parmi la pluralité de blocs de signaux de synchronisation déterminé comme ayant le même indice de faisceau de répétitif peut être associé. Un ou plusieurs paramètre(s) dudit un ou desdits plusieurs parmi la pluralité de blocs de signaux de synchronisation multiples de l'ensemble de faisceaux peut/peuvent être mesuré(s) et rapporté(s).
Also published as
Latest bibliographic data on file with the International Bureau