Performance enhancement of PUSCH repetition method in wireless communication systems

Le, Trung Kien; Salim, Umer; Kaltenberger, Florian
US patent WO 2022/028589 Al, 6 August 2020

 

 

A method of enhancing performance of a Physical Uplink Shared Channel, PUSCH, repetition Type B method used for repetitions in a PUSCH transmission by a UE to a base station of a wireless communications network is disclosed. The method is carried out by the UE and the method comprises: receiving scheduled resources and number of repetitions in the PUSCH transmission; receiving an indication of a process adopted on occurrence of a one-symbol repetition; executing a listen-before-talk procedure to acquire the PUSCH; proceeding with transmission of the repetitions in the PUSCH transmission using the PUSCH repetition Type B method; and executing, on occurrence of a one-symbol repetition and based on the indication, an additional listen-before-talk procedure in a time interval of the one-symbol repetition.
 

 

 


Type:
Brevet
Date:
2020-08-06
Department:
Systèmes de Communication
Eurecom Ref:
6334
Copyright:
© EURECOM. Personal use of this material is permitted. The definitive version of this paper was published in US patent WO 2022/028589 Al, 6 August 2020 and is available at :

PERMALINK : https://www.eurecom.fr/publication/6334