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公开(公告)号：US20200374880A1
公开(公告)日：2020-11-26
申请号：US16636819
申请日：2018-08-29
Inventor： Byounghoon JUNG , Jihoon KIM , Sunghyun CHOI , Seung-Hoon PARK , Jungsoo JUNG , Taejun PARK , Kangjin YOON , Jaehong YI , Sunwook HWANG
Abstract: Disclosed is a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long-term evolution (LTE). According to various embodiments of the present disclosure, a terminal operation method in a wireless communication system comprises the steps of: identifying a primary anchor carrier among a plurality of anchor carriers used by a base station; and receiving an information signal (IS) from the base station through the identified primary anchor carrier, wherein the primary anchor carrier can be continuously maintained in order to receive the IS from the base station.
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12.发明申请公开(公告)号：US20200053570A1
公开(公告)日：2020-02-13
申请号：US16532296
申请日：2019-08-05
Inventor： Byounghoon JUNG , Seunghoon PARK , Jaehong YI , Sunghyun CHOI , Jihoon KIM , Kangjin YOON
Abstract: Provided is a method of occupying a channel in a wireless communication system that supports an unlicensed band. The method comprising detecting an earlier point among a first point at which transmission of a first subframe in a first channel is completed and a second point at which a busy state of a second channel is terminated. The method further comprising determining a type of a second subframe based on at least one of a result of the detecting or first transmit power for the first channel, transmitting the second subframe of the determined type in the first channel after transmission of the first subframe is completed, and transmitting a third subframe in the first channel and a fourth subframe in the second channel, after transmission of the second subframe is completed.
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