US 12,438,667 B2
Wireless communication method, terminal device, and network device
Chuanfeng He, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed on Nov. 15, 2022, as Appl. No. 17/987,532.
Application 17/987,532 is a continuation of application No. PCT/CN2020/090707, filed on May 15, 2020.
Prior Publication US 2023/0077947 A1, Mar. 16, 2023
Int. Cl. H04L 5/00 (2006.01); H04W 72/04 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01)
CPC H04L 5/0051 (2013.01) [H04W 72/0446 (2013.01); H04W 72/0453 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A wireless communication method, comprising:
obtaining, by a terminal device, time-domain relative positions and frequency-domain relative positions of a reference signal on repetitive transmissions of a data channel in a time slot,
wherein the time-domain relative positions and/or the frequency-domain relative positions of the reference signal on at least two transmissions in the repetitive transmissions are different,
there is a front loaded DMRS and/or an additional DMRS on at least one of the at least two transmissions, and there is no front loaded DMRS and/or no additional DMRS in at least one of the at least two transmissions.