公开(公告)号：US20220394524A1

公开(公告)日：2022-12-08

申请号：US17884110

申请日：2022-08-09

申请人： Samsung Electronics Co., Ltd.

发明人： Chanho CHOI ,  Seijoon SHIM ,  Kwangjin AHN

IPC分类号： H04W24/08 ,  H04W72/04 ,  H04L5/00 ,  H04W16/14

摘要： The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An electronic device is provided. The electronic device includes a communication circuit, and a processor, wherein the processor is configured to configure configuration information for transmitting a designated test signal in a second transmission band of a new radio (NR)-based cell, the second transmission band at least partially overlapping a first transmission band of a LTE-based cell, and transmit the designated test signal based on the configuration information in the second transmission band through the communication circuit, wherein the designated test signal is transmitted in first resource elements among resource elements included in a first resource block of the second transmission band, a subcarrier of the first resource block overlaps subcarriers of resource blocks of the first transmission band among resource blocks of the second transmission band, and second resource elements other than the first resource elements among the resource elements included in the first resource block are occupied by a designated signal for LTE.

公开(公告)号：US20180145858A1

公开(公告)日：2018-05-24

申请号：US15819633

申请日：2017-11-21

申请人： Samsung Electronics Co., Ltd.

发明人： Eunyong KIM ,  Kwangjin AHN ,  Youngkwan CHOI ,  Hoonkyung CHO

IPC分类号： H04L27/26 ,  H04W72/04

摘要： The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. In a wireless communication system according to an embodiment, a signal transmission method of a transmitting apparatus includes determining a phase for each predetermined frequency band unit, applying the determined phase to a signal generated for each predetermined frequency band unit, and transmitting the signal.