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1. WO2019094781 - METHODS AND APPARATUSES FOR COMMUNICATIONS BASED ON WIRELESS DEVICE CAPABILITIES

Publication Number WO/2019/094781
Publication Date 16.05.2019
International Application No. PCT/US2018/060114
International Filing Date 09.11.2018
IPC
H04L 5/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
CPC
H04B 7/02
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
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 5/005
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
005of common pilots, i.e. pilots destined for multiple users or terminals
H04L 5/0057
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
0057Physical resource allocation for CQI
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
  • OFINNO, LLC [US]/[US]
Inventors
  • BABAEI, Alireza
  • DINAN, Esmael
  • ZHOU, Hua
  • JEON, Hyoungsuk
  • PARK, Kyungmin
Agents
  • DINAN, Esmael
  • GROSSMAN, David
  • NASABZADEH, Kavon
Priority Data
62/583,65409.11.2017US
62/585,80114.11.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND APPARATUSES FOR COMMUNICATIONS BASED ON WIRELESS DEVICE CAPABILITIES
(FR) COMMUNICATIONS BASÉES SUR DES CAPACITÉS DE DISPOSITIF SANS FIL
Abstract
(EN)
A wireless device transmits one or more capability messages to a base station indicating that the wireless device supports a first number of channel state information processes per bandwidth part of a cell. One or more second messages are received that comprise: first configuration parameters of a first plurality of bandwidth parts of a first cell where the first plurality of bandwidth parts comprising a first bandwidth part; second configuration parameters indicating a plurality of channel state information reference signal resources; and third configuration parameters of a second number of channel state information processes for the first bandwidth part where the second number is smaller than or equal to the first number. First reference signals received via the plurality of channel state information reference signal resources are measured. Channel state information for the second number of channel state information processes are transmitted based on the measuring.
(FR)
La présente invention concerne un dispositif sans fil qui transmet un ou plusieurs messages de capacité à une station de base, pour indiquer qu'il est apte à prendre en charge un premier nombre de traitements d'informations d'état de canal par partie de largeur de bande d'une cellule. Un ou plusieurs seconds messages sont reçus, qui contiennent : des premiers paramètres de configuration d'une première pluralité de parties de largeur de bande d'une première cellule, la première pluralité de parties de largeur de bande comprenant une première partie de largeur de bande; des deuxièmes paramètres de configuration indiquant une pluralité de ressources de signal de référence d'informations d'état de canal; et des troisièmes paramètres de configuration d'un second nombre de traitements d'informations d'état de canal pour la première partie de largeur de bande, le second nombre étant inférieur ou égal au premier nombre. Des premiers signaux de référence reçus via la pluralité de ressources de signal de référence d'informations d'état de canal sont mesurés. Des informations d'état de canal relatives au second nombre de traitements d'informations d'état de canal sont transmises sur la base de la mesure.
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