-
11.发明申请公开(公告)号：US20180184335A1
公开(公告)日：2018-06-28
申请号：US15904279
申请日：2018-02-23
Inventor： Hyoung Jin KWON , Yong Sun KIM , Kap Seok CHANG , Seung Eun HONG , Sung Geun JIN , Woo Yong LEE , Hyun Kyu CHUNG
Abstract: Provided is a communication method of a coordinator in a wireless networks system that uses a reservation-based media access control (MAC). The communication method includes receiving, from a source device, a frame that requests a reservation resource for a relay device, to enable a frame that the source device transmits to a destination device to be relayed via the relay device, and allocating the reservation resource for the relay device, in response to the request.
-
12.发明申请公开(公告)号：US20180131600A1
公开(公告)日：2018-05-10
申请号：US15863471
申请日：2018-01-05
Inventor： Seung Eun HONG , Kyeongpyo KIM , Yong Sun KIM , Hyoung Jin KWON , Woo Yong LEE
IPC: H04L12/707 , H04W40/24 , H04W24/04 , H04L12/703 , H04L12/24
CPC classification number: H04L45/22 , H04L41/5038 , H04L41/5054 , H04L41/5077 , H04L45/28 , H04W24/04 , H04W40/244
Abstract: Provided is a method and apparatus for setting a detour path in a wideband high frequency wireless system using a centralized Media Access Control (MAC) protocol. Here, in a wireless system using the centralized MAC protocol where a time synchronization and a band allocation may be performed by a single central control unit, when a signal blockage occurs while a data communication is being performed via a direct path between a source device and a destination device, the detour path may be quickly provided.
-
公开(公告)号：US20180049070A1
公开(公告)日：2018-02-15
申请号：US15790644
申请日：2017-10-23
Inventor： Kyeongpyo KIM , Seung Eun HONG , Woo Yong LEE , Hyun Kyu CHUNG
CPC classification number: H04W28/26 , H04W16/28 , H04W72/082 , H04W72/1231
Abstract: A method of operating a network coordinator for a spatial reuse scheme includes receiving a reservation request for a time period for a data communication of a target transmitter/receiver pair that uses a directional antenna, searching for a time period reserved in advance for another transmitter/receiver pair, from a Channel Time Allocation Period (CTAP) that is a contention-free access period for the data communication, and reserving a time period for the target transmitter/receiver pair in the CTAP, so that the time period reserved for the target transmitter/receiver pair overlaps the time period reserved in advance for the other transmitter/receiver pair.
-
公开(公告)号：US20150341107A1
公开(公告)日：2015-11-26
申请号：US14817202
申请日：2015-08-03
Inventor： Seung Eun HONG , Kap-Seok CHANG , Hyoung-Jin KWON , Yong Sun KIM , Woo-Yong LEE
CPC classification number: H04B5/0081 , H04B7/0408 , H04B7/15592 , H04L12/28 , H04W24/10 , H04W36/0005 , H04W36/08 , H04W36/30 , H04W40/22 , H04W76/14 , H04W88/085
Abstract: A method for performing a wideband short-range wireless communication which may use a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a change of a relay operation type based on a link quality between a source node and a relay node, a link quality between the relay node and the destination node, and a link quality between the source node and the destination node, transmit a relay operation change (ROC) request message in response to a determination of the change of the relay operation type, and receive an ROC response message corresponding to the ROC request message.
Abstract translation: 用于执行可以使用毫米波段中的定向天线的宽带短距离无线通信的方法以及根据实施例的宽带短距离无线通信的方法可以基于链路来确定中继操作类型的改变 在源节点和中继节点之间的质量，中继节点和目的地节点之间的链路质量以及源节点和目的节点之间的链路质量，响应于确定发送中继操作改变（ROC）请求消息 继电器操作类型的变化，并且接收与ROC请求消息对应的ROC响应消息。
-
15.发明申请公开(公告)号：US20150078193A1
公开(公告)日：2015-03-19
申请号：US14550365
申请日：2014-11-21
Inventor： Hyoung Jin KWON , Yong Sun KIM , Sung Geun JIN , Kap Seok CHANG , Seung Eun HONG , Woo Yong LEE , Hyun Kyu CHUNG
CPC classification number: H04B7/15557 , H04B7/1555 , H04L5/14 , H04L45/22 , H04W24/00 , H04W24/08 , H04W72/02 , H04W84/047
Abstract: A communication method of a source device according to an embodiment includes detecting a status of a first link directly connected from the source device to a destination device or a status of a second link connected from the source device to the destination device via a relay device, selecting any one of the first link and the second link based on a result of the detection, and transmitting data using the selected link.
Abstract translation: 根据实施例的源设备的通信方法包括：经由中继设备检测从源设备直接连接到目的地设备的第一链路的状态或从源设备连接到目的设备的第二链路的状态， 基于检测结果选择第一链路和第二链路中的任何一个，以及使用所选择的链路发送数据。
-
Patent Agency Ranking
16.发明申请WIRELESS COMMUNICATION METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FRAME THROUGH RELAY 有权无线通信方法和通过继电器发送和接收帧的装置公开(公告)号：US20140370802A1
公开(公告)日：2014-12-18
申请号：US14472298
申请日：2014-08-28
Inventor： Kap Seok CHANG , Hyoung Jin KWON , Sung Geun JIN , Yong Sun KIM , Seung Eun HONG , Woo Yong LEE , Hyun Kyu CHUNG
IPC: H04B7/155
CPC classification number: H04B7/15528 , H04B7/15592 , H04B7/2606 , H04W40/22 , Y02D70/00 , Y02D70/142 , Y02D70/39 , Y02D70/446 , Y02D70/449
Abstract: The present invention provides a wireless communication method used for transmitting and receiving a relay in a wireless local area network system. The wireless local area network system according to an embodiment of the present invention relates to a wireless communication method of setting a relay link through a relay and setting a transmission time point at which a data frame is transmitted in a source device by recognizing a propagation delay between devices, and the like when an operation mode of the set relay corresponds to a cooperating mode.
Abstract translation: 本发明提供一种用于在无线局域网系统中发送和接收中继的无线通信方法。 根据本发明的实施例的无线局域网系统涉及通过中继设置中继链路的无线通信方法，并且通过识别传播延迟来设置在源设备中发送数据帧的传输时间点 当设置的继电器的操作模式对应于协作模式时，在设备之间等。
-
公开(公告)号：US20250126567A1
公开(公告)日：2025-04-17
申请号：US18915191
申请日：2024-10-14
Inventor： Seung Eun HONG , Jung Mo MOON
Abstract: A method of an NES controller comprises: receiving a first NES intent instructing additional energy saving; determining a first cell to be deactivated based on the first NES intent; obtaining a first UE list of all UEs served by the first cell; determining whether all UEs included in the first UE list are capable of handover; in response to determining that all UEs included in the first UE list are capable of handover, transmitting a handover instruction command to a first base station managing the first cell, so that all UEs included in the first UE list are handed over to individual target cells; and in response to receipt of a handover complete message for all UEs included in the first UE list from the first base station, transmitting deactivation instruction information of the first cell to the first base station.
-
18.发明公开公开(公告)号：US20240297685A1
公开(公告)日：2024-09-05
申请号：US18594545
申请日：2024-03-04
Inventor： Seung Eun HONG , Seok Hwan PARK , Dae Sung YU , Hoon LEE
IPC: H04B7/0426 , H04B7/024 , H04W52/24 , H04W52/28 , H04W52/40
CPC classification number: H04B7/0426 , H04B7/024 , H04W52/242 , H04W52/282 , H04W52/40
Abstract: A method for power allocation in a dAP may comprise: when a change cycle of a transmit power determination vector arrives, generating an uplink message including long-term CSI, the uplink message being normalized such that the long-term local CSI becomes a value within a preconfigured limit range; transmitting the uplink message to a central processing unit through a fronthaul; receiving a downlink message vector for power allocation from the central processing unit through the fronthaul; generating decentralized determination information using the downlink message vector; and extracting a transmit power determination vector based on the decentralized determination information.
-
19.发明公开公开(公告)号：US20230198582A1
公开(公告)日：2023-06-22
申请号：US18077420
申请日：2022-12-08
Inventor： Seung Eun HONG , Jee Hyeon NA , Soo Jung JUNG
IPC: H04B7/0456 , H04B7/0426 , H04B7/0491
CPC classification number: H04B7/0456 , H04B7/043 , H04B7/0491
Abstract: An operation method of a CP operating in an ultra-dense cooperative transmission network may include: obtaining a large-scale propagation gain (LPG) matrix representing channel gains between M access points (APs) and K user terminals, M being a natural number greater than or equal to 1, and K being a natural number greater than or equal to 1; obtaining information on a required power consumption; and transmitting, to at least part of the M APs, a control message indicating the at least part of the M APs to perform a control operation for reducing power consumption of the ultra-dense cooperative transmission network based on the required power consumption and the LPG matrix.
-
20.发明申请公开(公告)号：US20200177242A1
公开(公告)日：2020-06-04
申请号：US16690658
申请日：2019-11-21
Inventor： Min Hyun KIM , Tae Gyun NOH , In Kyeong CHOI , Seung Eun HONG
Abstract: Disclosed are methods for transmitting and receiving beamforming-based signals in a communication system. An operation method of a terminal may comprise transmitting capability information of the terminal to an AN; receiving first configuration information of a network cluster configured based on the capability information from the AN; transmitting an SRS in a beamforming scheme through resources indicated by the first configuration information; receiving second configuration information of a user cluster configured based on a measurement result of the SRS from the AN; and performing cooperative communication with ANs belonging to the user cluster, which are indicated by the second configuration information. Accordingly, the performance of the communication system can be improved.
-
-
-
-
-
-
-
-
-
Search Results
36
records
(took 0.017 seconds)
