WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD

Japanese Patent JP2023159389

A

To provide a wireless communication device and a wireless communication method that transmit information for supporting retransmission in communication between user equipment and user equipment using a feedback channel.SOLUTION: In a wireless communication method of first user equipment, the first user equipment, upon receiving data from second user equipment, performs decoding on the data from the second user equipment, and transmits, to the second user equipment, feedback information according to a decoding state associated with the decoding on the data from the second user equipment over a feedback channel. The feedback information is carried in a sequence, and the feedback information is a hybrid automatic repeat request (HARQ) acknowledgment (ACK) or a HARQ negative acknowledgment (NACK). The sequence is determined based on the feedback information, the identification information (ID) of the first user equipment, and the ID of the second user equipment.SELECTED DRAWING: Figure 2

WO/2023/008073	USER EQUIPMENTS, BASE STATIONS AND SIGNALING FOR DOWNLINK OF ENHANCED MACHINE TYPE COMMUNICATION OVER NON-TERRESTRIAL NETWORKS
WO/2003/105370	APPARATUS AND AN ASSOCIATED METHOD, BY WHICH TO FACILITATE SCHEDULING OF DATA COMMUNICATIONS INA RADIO COMMUNICATIONS SYSTEM
JP6253599	A system and a method for feedback management of a wireless network

LIN HUEI-MING
ZHAO ZHENSHAN
LU QIANXI

JP2023137451A

October 31, 2023

August 25, 2023

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GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

H04W28/04; H04W72/25; H04W92/18

Manabu Miyajima
Takeshi Sekine
Masashi Yoshida
Tomoya Deguchi

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