US 12,231,212 B2
Information transmission method and device
Yu Yang, Guangdong (CN); and Peng Sun, Guangdong (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Apr. 19, 2022, as Appl. No. 17/724,290.
Application 17/724,290 is a continuation of application No. PCT/CN2020/126508, filed on Nov. 4, 2020.
Claims priority of application No. 201911083647.4 (CN), filed on Nov. 7, 2019.
Prior Publication US 2022/0255617 A1, Aug. 11, 2022
Int. Cl. H04B 7/08 (2006.01); H04L 27/26 (2006.01); H04W 16/28 (2009.01); H04W 76/19 (2018.01)
CPC H04B 7/088 (2013.01) [H04L 27/26025 (2021.01); H04W 16/28 (2013.01); H04W 76/19 (2018.02)] 15 Claims
OG exemplary drawing
 
1. An information transmission method, comprising:
receiving, by user equipment (UE), a response message to a beam failure recovery request from a network device;
determining, by the UE based on a first beam indicated in the beam failure recovery request, target beam information; and
performing, by the UE by using the target beam information, transmission of first information within a first predetermined time period; wherein
a start point of the first predetermined time period is: a time at which the UE receives the response message, or a time after a first duration following reception of the response message by the UE; and the first duration is associated with a target subcarrier spacing; and
the target subcarrier spacing comprises: a first subcarrier spacing corresponding to a first carrier on which the response message is located, and/or a second subcarrier spacing corresponding to a second carrier on which the first information is located;
wherein the method further comprises:
determining, by the UE based on the first subcarrier spacing, the first duration; or
determining, by the UE based on the second subcarrier spacing, the first duration;
wherein the determining, by the UE based on the first subcarrier spacing, the first duration comprises: in a case that the first carrier is on a frequency range 2 (FR2) band and that the second carrier is on a frequency range 1 (FR1) band, determining, by the UE based on the first subcarrier spacing, the first duration; or in a case that both the first carrier and the second carrier are on the FR2 band, determining, by the UE based on the first subcarrier spacing, the first duration;
wherein the determining, by the UE based on the second subcarrier spacing, the first duration comprises: in a case that the first carrier is on an FR1 band and that the second carrier is on an FR2 band, determining, by the UE based on the second subcarrier spacing, the first duration; or in a case that both the first carrier and the second carrier are on the FR2 band, determining, by the UE based on the second subcarrier spacing, the first duration.