US 12,342,341 B2
High-speed data transmission method and apparatus for OFDM-based single carrier system
Hyoungju Ji, Suwon-si (KR); Juho Lee, Suwon-si (KR); Younsun Kim, Suwon-si (KR); and Hoondong Noh, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/790,861
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Jan. 5, 2021, PCT No. PCT/KR2021/000070
§ 371(c)(1), (2) Date Jul. 5, 2022,
PCT Pub. No. WO2021/141351, PCT Pub. Date Jul. 15, 2021.
Claims priority of application No. 10-2020-0001170 (KR), filed on Jan. 6, 2020.
Prior Publication US 2022/0386296 A1, Dec. 1, 2022
Int. Cl. H04W 72/20 (2023.01); H04L 27/26 (2006.01)
CPC H04W 72/20 (2023.01) [H04L 27/2636 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method performed by a transmitter in a wireless communication system, the method comprising:
transmitting, to a receiver, configuration information for signal transmission;
generating a weight used for signal processing for transmission signal generation, based on the configuration information, and storing the weight;
transmitting, to the receiver, control information including time domain resource allocation information indicating a signal allocation resource;
generating a transmission signal by performing the signal processing on a modulation symbol to be transmitted by using the stored weight; and
transmitting the generated transmission signal to the receiver through the signal allocation resource,
wherein the weight is multiplied for each time sample of the transmission signal during the signal processing.