US 12,425,281 B2
Configuration of random access preamble
Chenchen Zhang, Guangdong (CN); Nan Zhang, Guangdong (CN); Wei Cao, Guangdong (CN); Fangyu Cui, Guangdong (CN); and Kaibo Tian, Guangdong (CN)
Assigned to ZTE Corporation, Guangdong (CN)
Filed by ZTE Corporation, Guangdong (CN)
Filed on Jun. 28, 2022, as Appl. No. 17/851,770.
Application 17/851,770 is a continuation of application No. PCT/CN2020/093382, filed on May 29, 2020.
Prior Publication US 2022/0337464 A1, Oct. 20, 2022
Int. Cl. H04W 72/00 (2023.01); H04J 13/00 (2011.01); H04L 27/26 (2006.01); H04W 74/0833 (2024.01)
CPC H04L 27/26025 (2021.01) [H04J 13/0062 (2013.01); H04L 27/2605 (2013.01); H04W 74/0833 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A wireless communication method for use in a wireless terminal, the wireless communication method comprising:
transmitting, to a wireless network node, a random access preamble selected from a plurality of predetermined preambles for a random access; and
receiving, from the wireless network node, a configuration associated to the plurality of predetermined preambles, wherein the configuration comprises disabling information for disabling at least one symbol group or at least one resource occasion of a plurality of reference preambles,
wherein the plurality of predetermined preambles is determined by disabling at least one symbol group of a plurality of reference preambles, wherein the plurality of predetermined preambles has a hopping between symbol groups for each of the plurality of predetermined preambles and the hopping is greater than 1 subcarrier spacing, and wherein the hopping is 6 subcarrier spacings.