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公开(公告)号：US11996926B2
公开(公告)日：2024-05-28
申请号：US17283998
申请日：2019-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junyoung Woo , Hyoungjoo Lee , Taeyoon Kim , Chaeman Lim , Euichang Jung
IPC: H04B7/0408 , H04B7/06 , H04B7/08
CPC classification number: H04B7/088 , H04B7/0408 , H04B7/0695 , H04B7/0857
Abstract: The present invention is for beam selection for communication, and an electronic device may include a housing, at least one antenna array including antenna elements disposed in the housing, or formed in part of the housing, at least one processor electrically or operatively connected with the antenna array, and configured to form a plurality of reception beams (rx beams) having different directions, using the antenna array, and a memory operatively connected with the processor. The memory may stores instructions for causing the processor to measure, by using the plurality of the rx beams, signal strength values of a plurality of tx beams transmitted from at least one base station and having different directions, generate measurement results of (the number of the rx beams)×(the number of the tx beams), and select one of a plurality of methods for selecting one beam pair from among the (the number of the rx beams)×(the number of the tx beams)-ary beam pairs, based at least in part on the measurement results.
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公开(公告)号：US11924787B2
公开(公告)日：2024-03-05
申请号：US17418522
申请日：2019-12-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junyoung Woo , Youngpo Lee , Hyoungjoo Lee , Chaiman Lim , Euichang Jung
CPC classification number: H04W56/001 , H04B7/0695 , H04B7/088 , H04B7/0897
Abstract: An electronic device includes a housing, at least one antenna array disposed in the housing or formed on a part of the housing and including a plurality of antenna elements, a processor electrically or operatively connected to the antenna array, and a memory operatively connected to the at least one processor. In addition to the above, various embodiments identified through the specification are possible.
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公开(公告)号：US11528072B2
公开(公告)日：2022-12-13
申请号：US17269761
申请日：2019-09-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon Kim , Chaeman Lim , Mingyu Kang , Junyoung Woo , Youngpo Lee , Hyoungjoo Lee
IPC: H04B7/08 , H04B7/0408
Abstract: An electronic device according to various embodiments of the present invention may include a communication circuit, and a processor operatively connected with the communication circuit, and the processor may be configured to detect that a reception beam for a first base station is changed, and change a reception beam for a second base station based on first change information of the reception beam for the first base station. Other embodiments are also possible.
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公开(公告)号：US11026101B2
公开(公告)日：2021-06-01
申请号：US16947145
申请日：2020-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon Kim , Hyoungjoo Lee , Junyoung Woo , Chaiman Lim , Sungchul Park
Abstract: An electronic device may receive discontinuous reception (DRX) cycle information from a first cell, may receive synchronization signal block measurement timing information including synchronization signal block measurement window information and synchronization signal block measurement period information, and may receive at least part of a first synchronization signal block from the first cell and at least part of a second synchronization signal block from a second cell neighboring the first cell, at a period indicated by the DRX cycle information based on the synchronization signal block measurement timing information. When reception timing of the first synchronization signal block and reception timing of the second synchronization signal block is less than a specified time duration, the device may receive the at least part of the first synchronization signal block in a first measurement window, and may receive the at least part of the second synchronization signal block within a second measurement window.
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