METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM Russian patent published in 2021 - IPC H04L5/00 

Abstract RU 2758705 C1

FIELD: wireless communication.

SUBSTANCE: invention relates to wireless communication and can be used for transmitting and receiving data in a wireless communication system. In the method for transmitting and receiving data implemented by a terminal in a wireless communication system, in the case when the maximum amount of retransmissions associated with the radio link control (RLC) object is reached, and packet duplication is activated and at least one permitted cell for the logical link associated with the radio link control (RLC) object does not include the primary cell, the information related to the failure, associated with the RLC object, is transmitted to the base station by means of the radio resource control (RRC) object.

EFFECT: reduction in the amount of the used radio resource.

9 cl, 27 dwg, 6 tbl

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RU 2 758 705 C1

Authors

Jung, Byounghoon

Baek, Sangkyu

Kim, Soenghun

Kim, Donggun

Noh, Hoondong

Dates

2021-11-01Published

2019-06-14Filed