US 11,950,293 B2
Random access method and terminal device, and network device
Hai Tang, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Jul. 12, 2021, as Appl. No. 17/372,662.
Application 17/372,662 is a continuation of application No. PCT/CN2019/072243, filed on Jan. 17, 2019.
Prior Publication US 2021/0345413 A1, Nov. 4, 2021
Int. Cl. H04W 72/512 (2023.01); H04W 48/10 (2009.01); H04W 72/53 (2023.01); H04W 74/0833 (2024.01)
CPC H04W 74/0833 (2013.01) [H04W 48/10 (2013.01); H04W 72/53 (2023.01)] 20 Claims
OG exemplary drawing
 
20. A method for random access, comprising:
sending, by a terminal device, first information on a first resource and sending second information on a second resource;
detecting, by the terminal device, third information on a group of third pre-configured resources in a first window; wherein a start position of the first window comprises:
a position after a first time interval after the terminal device sends the second information; or
a first time unit after the first time interval after the terminal device sends the second information; or
a first time unit with the third pre-configured resource existing after the first time interval after the terminal device sends the second information; and
receiving, by the terminal device, fourth information on a fourth resource.