Apparatus and method for uplink transmission in wireless communication system
The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate than in a 4G communication system such as LTE. The present disclosure relates to uplink transmission in a wireless communication system, and an operating method of a terminal includes mapping codes that are included in at least one codebook onto data symbols. and transmitting the data symbols spread by using the at least one codebook, and the data symbols are used for a base station to detect at least one active terminal including the terminal.
Samsung Electronics Co., Ltd. Seoul National University R&DB Foundation
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Taeyoung Hyoungju Byonghyo Jongbu Yeohun Sungnam Chanhong Seunghwan Guyoung Sunho
Kim Ji Shim Lim Yun Hong Kim Lee Lim Park