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1. WO2020005926 - DUAL CONNECTIVITY TRANSMISSION TECHNIQUES

Publication Number WO/2020/005926
Publication Date 02.01.2020
International Application No. PCT/US2019/038964
International Filing Date 25.06.2019
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
06
TPC algorithms
14
Separate analysis of uplink or downlink
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
34
TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
36
with a discrete range or set of values, e.g. step size, ramping or offsets
H04W 52/14 (2009.01)
H04W 52/34 (2009.01)
H04W 52/36 (2009.01)
CPC
H04L 5/0051
H04L 5/0055
H04L 5/0082
H04W 52/146
H04W 52/346
H04W 52/367
Applicants
  • QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors
  • HOSSEINI, Seyedkianoush; US
  • WANG, Xiao Feng; US
  • LEE, Heechoon; US
  • CHEN, Wanshi; US
  • GAAL, Peter; US
Agents
  • BRENNAN, Devin, R.; US
Priority Data
16/449,30721.06.2019US
62/689,82525.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DUAL CONNECTIVITY TRANSMISSION TECHNIQUES
(FR) TECHNIQUES DE TRANSMISSION À DOUBLE CONNECTIVITÉ
Abstract
(EN)
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive multiple uplink grants that schedule uplink transmissions for two different radio access technologies (RATs) during overlapping time resources. The UE may adjust the power for one of the uplink transmissions based on the temporal proximity of the second received uplink grant relative to the first uplink transmission. The UE may adjust the power of the uplink transmission by partially or completely reducing its power.
(FR)
L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Un équipement utilisateur (UE) peut recevoir des attributions de liaison montante multiples qui ordonnancent des transmissions de liaison montante destinées à deux technologies d'accès radioélectrique (RAT) différentes pendant des ressources temporelles se chevauchant. L'UE peut régler la puissance destinée à une des transmissions de liaison montante en fonction de la proximité temporelle de la seconde attribution de liaison montante reçue par rapport à la première transmission de liaison montante. L'UE peut régler la puissance de la transmission de liaison montante par la réduction partielle ou totale de sa puissance.
Latest bibliographic data on file with the International Bureau