US 12,218,871 B2
System and method for generating reference signal with low peak average power ratio
Nuwan Suresh Ferdinand, Kanata (CA); Ming Jia, Kanata (CA); Jianglei Ma, Kanata (CA); and Javad Abdoli, Kanata (CA)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Nuwan Suresh Ferdinand, Kanata (CA); Ming Jia, Kanata (CA); Jianglei Ma, Kanata (CA); and Javad Abdoli, Kanata (CA)
Filed on May 26, 2023, as Appl. No. 18/324,239.
Application 18/324,239 is a continuation of application No. 17/064,098, filed on Oct. 6, 2020, granted, now 11,706,002.
Prior Publication US 2023/0318775 A1, Oct. 5, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04L 27/10 (2006.01)
CPC H04L 5/0048 (2013.01) [H04L 25/0202 (2013.01); H04L 27/10 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by an apparatus from a network device, a first signaling indicating a length K sequence;
transmitting, by the apparatus to the network device a reference signal;
wherein the reference signal is obtained from the length K sequence, and the length K sequence is obtained by a cyclicly repeated length p ZC sequence,
where
p is a prime number,
p is larger than K/3,
a largest prime number that is smaller than K is greater than p, and
p is smaller than the largest prime number that is smaller than K.