Transmission apparatus and method of feedback information
AssigneeFujitsu Limited
InventorsPengyu JI, Jian ZHANG, Guorong LI, Lei ZHANG, Xin WANG
Life of this patent
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Abstract
A transmission apparatus and method of feedback information. A user equipment receives or generates sidelink feedback information and transmit the sidelink feedback information to a network device, thereby providing a feedback mechanism of sidelink transmission, and improving reliability of data transmission of a sidelink.
Claims13
A transmission apparatus of feedback information, provided at a first user equipment side, the apparatus comprising:
- a fifth receiving unit configured to receive indication information related to transmission of feedback information from a network device;
- a sixth receiving unit configured to respectively receive, from at least two second user equipments belonging to the same group, feedback information of sidelink transmission from the first user equipment to the at least two second user equipments;
- and
- a fifth transmitting unit configured to transmit feedback information of sidelink transmission to the network device according to the indication information related to transmission of feedback information and the feedback information of sidelink transmission from the first user equipment to the at least two second user equipments.
A transmission apparatus of feedback information, provided at a network device side, the apparatus comprising:
- an eighth transmitting unit configured to transmit indication information related to transmission of feedback information to a first user equipment;
- and
- an eighth receiving unit configured to receive feedback information of sidelink transmission from the first user equipment to at least two second user equipments belonging to the same group from the first user equipment.
A transmission apparatus of feedback information, provided at a user equipment side, the apparatus comprising:
- a fourth transmitting unit configured to transmit feedback information of sidelink transmission from the user equipment to another user equipment and feedback information of downlink transmission between the user equipment and a network device to the network device.
Dependencies are inferred from the claim text.