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公开(公告)号：US20150078279A1
公开(公告)日：2015-03-19
申请号：US14387998
申请日：2013-04-26
Inventor： Young Jo Ko , Jae Young Ahn , Bang Won Seo , Tae Gyun Noh
CPC classification number: H04W76/14 , H04L1/1861 , H04L1/1864 , H04L1/24 , H04L5/0055 , H04W52/242 , H04W52/383 , H04W72/14
Abstract: A device to device (D2D) communication method based on a partial device control is disclosed. According to the present invention, the D2D communication method and, particularly, to a partial device control method for D2D communication a relates to, and provides a D2D resource allocation and release method, a D2D HARQ process operating method, a link adaptation method comprising D2D link power control and adaptive modulation and coding (AMC), a D2D control information signaling method, a CSI reporting method for D2D communication, and contents of a CSI report. The present invention can enhance the advantages of and compensate for the disadvantages of both methods through the combination of a base station control a base station control type D2D communication method and a device control type D2D communication method.
Abstract translation: 公开了一种基于部分设备控制的设备到设备（D2D）通信方法。 根据本发明，D2D通信方法，特别是D2D通信的部分设备控制方法涉及D2D资源分配和释放方法，D2D HARQ过程操作方法，包括D2D的链路适配方法 链路功率控制和自适应调制编码（AMC），D2D控制信息信令方法，D2D通信的CSI报告方法以及CSI报告的内容。 本发明可以通过基站控制基站控制型D2D通信方法和设备控制类型D2D通信方法的组合来增强两种方法的缺点的优点和补偿。
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公开(公告)号：US08593936B2
公开(公告)日：2013-11-26
申请号：US13733453
申请日：2013-01-03
Inventor： Young Jo Ko , Tae Gyun Noh , Kyoung Seok Lee , Bang Won Seo , Byung Jang Jeong , Heesoo Lee
IPC: H04J11/00
CPC classification number: H04L5/0055 , H04L1/0027 , H04L1/0073 , H04L1/1614 , H04L1/1671 , H04L1/1854 , H04L1/1893 , H04L5/0001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0094 , H04W72/0406 , H04W72/1289
Abstract: Provided is a data transmission system using a carrier aggregation. The data transmission system may assign a radio resource based on a correspondence relationship between a downlink and an uplink, and may transmit data using the assigned radio resource.
Abstract translation: 提供了使用载波聚合的数据传输系统。 数据传输系统可以基于下行链路和上行链路之间的对应关系来分配无线电资源，并且可以使用所分配的无线电资源来发送数据。
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公开(公告)号：US11916831B2
公开(公告)日：2024-02-27
申请号：US18104809
申请日：2023-02-02
Inventor： Hee Soo Lee , Tae Gyun Noh , Jae Young Ahn , Kyoung Seok Lee , Young Jo Ko
CPC classification number: H04L5/0048 , H04B7/2606 , H04L5/0091 , H04W72/23 , H04W84/047
Abstract: A reference signal (RS) transmission system to transmit a channel state information (CSI) RS for extraction of CSI to a relay and a macro terminal is disclosed. The base station transmits information on a sub frame containing the CSI RS to the relay or the macro terminal. The macro terminal and the relay receive the CSI RS using the information on the sub frame. The macro terminal and the relay extract the CSI using the CSI RS and transmit the extracted CSI to the base station.
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公开(公告)号：US11877243B2
公开(公告)日：2024-01-16
申请号：US18090504
申请日：2022-12-29
Inventor： Kyoung Seok Lee , Jae Heung Kim , Tae Gyun Noh
IPC: H04W52/02 , H04L5/00 , H04W76/28 , H04W76/27 , H04W72/23 , H04W28/02 , H04L5/26 , H04L5/18 , H04L5/06 , H04L5/14 , H04L5/16 , H04W88/02 , H04W88/08
CPC classification number: H04W52/0235 , H04L5/001 , H04L5/0053 , H04L5/0096 , H04L5/0098 , H04W52/0212 , H04W52/0216 , H04W72/23 , H04W76/27 , H04W76/28 , H04L5/06 , H04L5/14 , H04L5/16 , H04L5/18 , H04L5/26 , H04W28/0221 , H04W28/0263 , H04W28/0278 , H04W52/028 , H04W52/0219 , H04W52/0222 , H04W52/0225 , H04W52/0229 , H04W52/0232 , H04W52/0261 , H04W52/0264 , H04W52/0274 , H04W52/0277 , H04W52/0283 , H04W88/02 , H04W88/08 , Y02D30/70
Abstract: A method for reducing power consumption of a terminal that communicates with a base station in a mobile communication system using a multi-carrier structure composed of a primary component carrier and at least one secondary component carrier comprises: receiving a discontinuous reception (DRX) parameter group for multi carriers from the base station; and setting the multi carriers to the same parameter value, by using the received parameter group. The method for reducing power consumption of the terminal further comprises: performing a downlink control channel receive operation on each carrier according to a DRX cycle. As the base station in the mobile communication system using the multi-carrier structure simplifies the DRX process for reducing power consumption of a terminal by reducing signaling load for the multi-carrier control of the terminal, it becomes possible to reduce power consumption of the terminal.
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公开(公告)号：USRE48881E1
公开(公告)日：2022-01-04
申请号：US15404169
申请日：2017-01-11
Inventor： Tae Gyun Noh , Jae Young Ahn , Hee Soo Lee , Kyoung Seok Lee
Abstract: Provided are an uplink transmission method and downlink transmission method in a mobile communication network including a relay. In the uplink and downlink transmission methods, frame structures and transmission timings of a backhaul downlink and a backhaul uplink are determined in consideration of at least one of a time for the relay to switch between transmission and reception and a signal transmission time. Accordingly, in a wireless communication system including a relay, it is possible to effectively perform data transmission and reception between the relay and a base station.
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Patent Agency Ranking
公开(公告)号：USRE48717E1
公开(公告)日：2021-08-31
申请号：US14801464
申请日：2015-07-16
Inventor： Tae Gyun Noh , Kyoung-Seok Lee , Jae Young Ahn
Abstract: A type 1 system and a type 2 system are classified according to whether carrier aggregation is used. A shared component carrier is used for both a type 1 terminal and a type 2 terminal, whereas a dedicated component carrier is used only for the type 2 terminal. Also, a type 2 base station transmits broadcast information by using a shared component carrier. In this instance, the broadcast information includes the shared broadcast information used for both the type 1 terminal and the type 2 terminal and the dedicated broadcast information only for the type 2 terminal. Also, the type 2 base station indicates component carriers that are used by the type 2 terminal, by using a semi-static component carrier indicator or a dynamic component carrier indicator.
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公开(公告)号：US10405277B2
公开(公告)日：2019-09-03
申请号：US15659339
申请日：2017-07-25
Inventor： Kyoung Seok Lee , Jae Heung Kim , Tae Gyun Noh
IPC: H04W52/02 , H04L5/00 , H04W72/04 , H04W76/27 , H04W76/28 , H04W28/02 , H04L5/26 , H04L5/18 , H04L5/06 , H04L5/14 , H04L5/16 , H04W88/02 , H04W88/08
Abstract: A method for reducing power consumption of a terminal that communicates with a base station in a mobile communication system using a multi-carrier structure composed of a primary component carrier and at least one secondary component carrier comprises: receiving a discontinuous reception (DRX) parameter group for multi carriers from the base station; and setting the multi carriers to the same parameter value, by using the received parameter group. The method for reducing power consumption of the terminal further comprises: performing a downlink control channel receive operation on each carrier according to a DRX cycle. As the base station in the mobile communication system using the multi-carrier structure simplifies the DRX process for reducing power consumption of a terminal by reducing signaling load for the multi-carrier control of the terminal, it becomes possible to reduce power consumption of the terminal.
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18.发明授权公开(公告)号：US10327247B2
公开(公告)日：2019-06-18
申请号：US14986292
申请日：2015-12-31
Inventor： Tae Gyun Noh , Young Jo Ko , Bang Won Seo , Jae Young Ahn
Abstract: A method of transmitting and receiving a control channel in a wireless communication system is provided. A base station allocates a data channel to a radio resource, adds start position information of the data channel into a payload of a control channel, and performs signaling for indication information on the start position information added into the payload of the control channel to a terminal. Accordingly, the legacy system and the enhanced system can efficiently transmit a control channel.
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19.发明授权Method of device-to-device communication in wireless mobile communication system 有权无线移动通信系统中设备到设备通信的方法公开(公告)号：US09185733B2
公开(公告)日：2015-11-10
申请号：US13748110
申请日：2013-01-23
Inventor： Tae Gyun Noh , Kyoung Seok Lee , Young Jo Ko , Jae Young Ahn
CPC classification number: H04W76/023 , H04W24/10 , H04W72/04 , H04W72/042 , H04W76/14
Abstract: A device-to-device (D2D) communication method in a wireless mobile communication system is provided. A channel state measurement method for adaptive transmission of cellular network-based D2D communication, a data transmission/reception method of D2D communication, and a power control method for transmission power control of a D2D link in the D2D communication are provided. Specifically, cellular network-based D2D communication methods optimized for a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) system are provided. The above-described methods are also applicable to various cellular mobile communication systems as well as the 3GPP LTE system.
Abstract translation: 提供了一种无线移动通信系统中的设备到设备（D2D）通信方法。 提供了一种用于基于蜂窝网络的D2D通信的自适应传输的通道状态测量方法，D2D通信的数据发送/接收方法以及用于D2D通信中的D2D链路的发送功率控制的功率控制方法。 具体地，提供了针对第三代合作伙伴计划（3GPP）长期演进（LTE）系统优化的基于蜂窝网络的D2D通信方法。 上述方法也适用于各种蜂窝移动通信系统以及3GPP LTE系统。
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公开(公告)号：US08971168B2
公开(公告)日：2015-03-03
申请号：US14060319
申请日：2013-10-22
Inventor： Young Jo Ko , Tae Gyun Noh , Kyoung Seok Lee , Bang Won Seo , Byung Jang Jeong , Heesoo Lee
CPC classification number: H04L5/0055 , H04L1/0027 , H04L1/0073 , H04L1/1614 , H04L1/1671 , H04L1/1854 , H04L1/1893 , H04L5/0001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0094 , H04W72/0406 , H04W72/1289
Abstract: Provided is a data transmission system using a carrier aggregation. The data transmission system may assign a radio resource based on a correspondence relationship between a downlink and an uplink, and may transmit data using the assigned radio resource.
Abstract translation: 提供了使用载波聚合的数据传输系统。 数据传输系统可以基于下行链路和上行链路之间的对应关系来分配无线电资源，并且可以使用所分配的无线电资源来发送数据。
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