公开(公告)号：US20200153662A1

公开(公告)日：2020-05-14

申请号：US16747409

申请日：2020-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho OH ,  Soon Chan KWON ,  Daehoon KIM ,  Taeyeong KIM ,  Jungmin YOON

IPC: H04L25/02 ,  H04L27/26 ,  H04B7/06 ,  H04B7/0413

Abstract: The present 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). The present invention relates to a method and apparatus for channel estimation in a wireless communication system. A method for operating a transmitter comprises the operations of: transmitting a first reference signal through a first antenna; and transmitting a second reference signal through a second antenna, wherein the first reference signal includes a first Golay sequence, and the second reference signal includes a second Golay sequence.

公开(公告)号：US20180302245A1

公开(公告)日：2018-10-18

申请号：US15770143

申请日：2016-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho OH ,  Soon Chan KWON ,  Daehoon KIM ,  Taeyeong KIM ,  Jungmin YOON

IPC: H04L25/02 ,  H04L5/00 ,  H04B7/0413

Abstract: The present 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). The present invention relates to a method and apparatus for channel estimation in a wireless communication system. A method for operating a transmitter comprises the operations of: transmitting a first reference signal through a first antenna; and transmitting a second reference signal through a second antenna, wherein the first reference signal includes a first Golay sequence, and the second reference signal includes a second Golay sequence.