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公开(公告)号：US11902006B2
公开(公告)日：2024-02-13
申请号：US17779423
申请日：2020-11-25
Applicant: SOLiD, INC.
Inventor： Woosik Moon , Hoony Hong , Kwon Kim , Hyunchae Kim
CPC classification number: H04B7/155 , H04W72/21 , H04W74/0833
Abstract: Provided are a method of operating a communication system, the method comprises mapping some antennas selected from among a plurality of antennas of each of a plurality of first communication nodes and reception ports of a second communication node, combining uplink signals mapped to an identical reception port of the second communication node from among uplink signals received through the plurality of antennas, and transmitting the combined signals to the mapped reception ports of the second communication node, respectively.
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公开(公告)号：US11297514B2
公开(公告)日：2022-04-05
申请号：US16652912
申请日：2019-07-23
Applicant: SOLiD, INC.
Inventor： Sangwook Kang , Hoony Hong , Hyunchae Kim , Kwon Kim , Woosik Moon
Abstract: A method of operating a repeater comprises detecting a synchronization signal from a received communication signal, identifying a time division duplex (TDD) switching pattern based on a power change of the communication signal over time and switching an uplink operation and a downlink operation of the repeater based on the detected synchronization signal and the TDD switching pattern.
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公开(公告)号：US11778485B2
公开(公告)日：2023-10-03
申请号：US17692557
申请日：2022-03-11
Applicant: SOLiD, INC.
Inventor： Sangwook Kang , Hoony Hong , Hyunchae Kim , Kwon Kim , Woosik Moon
CPC classification number: H04W16/26 , H04B7/155 , H04L5/1469 , H04W56/001
Abstract: A method of operating a repeater comprises detecting a synchronization signal from a received communication signal, identifying a time division duplex (TDD) switching pattern based on a power change of the communication signal over time and switching an uplink operation and a downlink operation of the repeater based on the detected synchronization signal and the TDD switching pattern.
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公开(公告)号：US20220201501A1
公开(公告)日：2022-06-23
申请号：US17692557
申请日：2022-03-11
Applicant: SOLiD, INC.
Inventor： Sangwook KANG , Hoony Hong , Hyunchae Kim , Kwon Kim , Woosik Moon
Abstract: A method of operating a repeater comprises detecting a synchronization signal from a received communication signal, identifying a time division duplex (TDD) switching pattern based on a power change of the communication signal over time and switching an uplink operation and a downlink operation of the repeater based on the detected synchronization signal and the TDD switching pattern.
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