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公开(公告)号：US09907017B2
公开(公告)日：2018-02-27
申请号：US14520010
申请日：2014-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Ho Chae , Nam Jeong Lee , Jong Bu Lim , Jong Ho Bang , Kyung Hun Jang
CPC classification number: H04W52/0209 , H04B1/1009 , H04B7/0825 , H04L5/14 , H04L5/1461 , Y02D70/164 , Y02D70/40 , Y02D70/444
Abstract: A communication method and apparatus for cancelling interference are provided. The communication apparatus includes an active element configured to receive a first signal and a parasitic element configured to receive a second signal. A third signal is generated by cancelling interference in the first signal using the second signal.
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公开(公告)号：US09628225B2
公开(公告)日：2017-04-18
申请号：US14164538
申请日：2014-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong Bu Lim , Kyung Hun Jang , Won Jae Shin
CPC classification number: H04L1/1874 , H04L1/0076 , H04L2001/0093
Abstract: Methods and apparatuses for transmitting data based on cooperation of member nodes belonging to a multicast group is provided. The method may include transmitting multicast packets through a first communication network to member nodes belonging to a multicast group and the member nodes receiving the same multicast packets; and retransmitting the multicast packets upon determination that no member node has completed reception of the multicast packets.
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3.发明授权公开(公告)号：US09532296B2
公开(公告)日：2016-12-27
申请号：US14132220
申请日：2013-12-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won Jong Noh , Won Jae Shin , Kwang Hoon Han , Chang Yong Shin , Kyung Hun Jang
CPC classification number: H04W40/22
Abstract: A method of multi-hop cooperative communication includes recognizing a plurality of relays capable of cooperating with one another to amplify or quantize and forward mixed signals received from a plurality of different nodes, selecting a transmission mode from a direct mode for transmission from a base station directly and a cooperation mode for transmission from the base station via the plurality of relays, transmitting data from the base station directly to a terminal through a first radio resource in the direct mode in response to the selected transmission mode being the direct mode, and transmitting data from the base station to the terminal via the plurality of relays through a second radio resource in the cooperation mode in response to the selected transmission mode being the cooperation mode.
Abstract translation: 一种多跳协作通信方法包括：识别能够彼此协作的多个中继，以放大或量化并转发从多个不同节点接收的混合信号，从直接模式中选择传输模式以从基站传输 直接地和用于经由多个中继从基站发送的协作模式，响应于所选择的传输模式是直接模式，以直接模式通过第一无线电资源将数据从基站发送到终端，并且发送 响应于所选择的传输模式是协作模式，通过协作模式中的第二无线电资源经由多个中继从基站到终端的数据。
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4.发明申请METHOD OF MULTI-HOP COOPERATIVE COMMUNICATION FROM TERMINAL AND BASE STATION AND NETWORK FOR MULTI-HOP COOPERATIVE COMMUNICATION 有权来自终端和基站的多方合作通信方法以及用于多方合作通信的网络公开(公告)号：US20140171094A1
公开(公告)日：2014-06-19
申请号：US14132220
申请日：2013-12-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won Jong Noh , Won Jae Shin , Kwang Hoon Han , Chang Yong Shin , Kyung Hun Jang
CPC classification number: H04W40/22
Abstract: A method of multi-hop cooperative communication includes recognizing a plurality of relays capable of cooperating with one another to amplify or quantize and forward mixed signals received from a plurality of different nodes, selecting a transmission mode from a direct mode for transmission from a base station directly and a cooperation mode for transmission from the base station via the plurality of relays, transmitting data from the base station directly to a terminal through a first radio resource in the direct mode in response to the selected transmission mode being the direct mode, and transmitting data from the base station to the terminal via the plurality of relays through a second radio resource in the cooperation mode in response to the selected transmission mode being the cooperation mode.
Abstract translation: 一种多跳协作通信方法包括：识别能够彼此协作的多个中继，以放大或量化并转发从多个不同节点接收的混合信号，从直接模式中选择传输模式以从基站传输 直接地和用于经由多个中继从基站发送的协作模式，响应于所选择的传输模式是直接模式，以直接模式通过第一无线电资源将数据从基站发送到终端，并且发送 响应于所选择的传输模式是协作模式，通过协作模式中的第二无线电资源经由多个中继从基站到终端的数据。
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公开(公告)号：US09572048B2
公开(公告)日：2017-02-14
申请号：US14341365
申请日：2014-07-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won Jong Noh , Won Jae Shin , Jong Bu Lim , Kyung Hun Jang
Abstract: Provided are a communication method and apparatus for device-to-device (D2D). More particularly, the communication method for D2D includes configuring a network topology using at least one cooperating base station to communicate among devices included in multiple heterogeneous cells, creating an association between multiple device pairs and at least one base station based on configuring the network topology, and determining a cooperation context for communication among the multiple device pairs is provided. The communication apparatus carries out such a method.
Abstract translation: 提供了一种用于设备到设备（D2D）的通信方法和设备。 更具体地，D2D的通信方法包括使用至少一个协作基站来配置网络拓扑，以在包括在多个异构小区中的设备之间进行通信，基于配置网络拓扑来创建多个设备对与至少一个基站之间的关联， 并且提供了确定用于多个设备对之间的通信的协作上下文。 通信装置执行这种方法。
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Patent Agency Ranking
6.发明授权Method and apparatus for scheduling resources at relay station (RS) in mobile communication network 有权用于在移动通信网络中的中继站（RS）上调度资源的方法和装置公开(公告)号：US09516661B2
公开(公告)日：2016-12-06
申请号：US14452770
申请日：2014-08-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mahmoud Hadef , Jim O'Reilly , Kwang Taik Kim , Kyung Hun Jang
CPC classification number: H04W72/085 , H04B7/14 , H04L5/0044 , H04L5/0053 , H04L5/0057 , H04L5/0094 , H04W72/1231 , H04W72/1252 , H04W84/047
Abstract: A Relay Station (RS), and a corresponding method of performing scheduling at an RS in a mobile communication network are provided. The RS and corresponding method receive channel state information and scheduling information from an apparatus associated with the RS, the scheduling information defining scheduling parameters for downlink transmission of data. The RS and corresponding method also obtain updated scheduling parameters based on the scheduling information, the channel state information, and an amount of the data.
Abstract translation: 提供了一种中继站（RS）以及在移动通信网络中在RS处执行调度的相应方法。 RS和相应的方法从与RS相关联的装置接收信道状态信息和调度信息，调度信息定义用于下行链路传输数据的调度参数。 RS和相应的方法还基于调度信息，信道状态信息和数据量获得更新的调度参数。
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7.发明授权Method of transmitting and receiving channel information in multi-hop network and terminals therefor 有权在多跳网络和终端中发送和接收信道信息的方法公开(公告)号：US09503286B2
公开(公告)日：2016-11-22
申请号：US13967869
申请日：2013-08-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwang Hoon Han , Kyung Hun Jang
CPC classification number: H04L25/0224 , H04L5/0048
Abstract: Provided is a method and a terminal for a multi-hop network. The method includes determining whether channel information is necessary to transmit data processed based on a transmission scheme used in the multi-hop network and outputting a result indicative thereof. The method includes configuring channel information based on the transmission scheme, based on the result. The method further includes transmitting the configured channel information and the data processed using the configured channel information.
Abstract translation: 提供了一种用于多跳网络的方法和终端。 该方法包括确定是否需要信道信息来发送基于在多跳网络中使用的传输方案处理的数据并输出表示其的结果。 该方法包括基于该传输方案配置信道信息。 该方法还包括发送配置的信道信息和使用配置的信道信息处理的数据。
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公开(公告)号：US09474005B2
公开(公告)日：2016-10-18
申请号：US14072236
申请日：2013-11-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Tae Soo Kwon , Kyung Hun Jang , Jong Bu Lim , Chang Yong Shin
Abstract: Communication methods of a macro base station which collects position information about a mobile micro base station and that is served by the macro base station, predicts a channel between the macro base station and the micro base station, and performs a handover between the macro base station and the micro base station based on a state of the predicted channel is provided.
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9.发明授权Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method 有权使用干扰控制方法和/或发射功率控制方法发送信号的信号传输方法和系统公开(公告)号：US09253656B2
公开(公告)日：2016-02-02
申请号：US13764278
申请日：2013-02-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae Soo Kwon , Kyung Hun Jang , Young-Doo Kim
CPC classification number: H04W24/02 , H04B7/0626 , H04B7/0639 , H04B7/0697 , H04J11/0026 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L25/0228 , H04L25/03343 , H04L2025/03802 , H04W52/143 , H04W52/243 , H04W52/247 , H04W72/042 , H04W72/046
Abstract: Provided are a signal transmission method and a network apparatus to control interference in a radio communication network. A terminal may transmit to the network apparatus, signal quality information associated with a radio channel formed between the terminal and a corresponding base station. The corresponding base station may output a signal received by the plurality of terminals, based on the signal quality information.
Abstract translation: 提供了一种用于控制无线电通信网络中的干扰的信号传输方法和网络装置。 终端可以向网络设备发送与在终端和对应的基站之间形成的无线电信道相关联的信号质量信息。 相应的基站可以基于信号质量信息输出由多个终端接收的信号。
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公开(公告)号：US10129139B2
公开(公告)日：2018-11-13
申请号：US14667989
申请日：2015-03-25
Applicant: Samsung Electronics Co., Ltd. , SNU R&DB FOUNDATION
Inventor： Kwang Hoon Han , Sung Hyun Choi , Yeon Chul Shin , Gyu Jin Lee , Kwang Taik Kim , Kyung Hun Jang , Jong Hoe Koo , Seung Kyu Baek
IPC: H04L12/721 , H04L12/70 , H04W84/12 , H04L12/26
Abstract: A source node includes a topology information extractor configured to acquire information of a channel state between nodes included in a multicast network, and extract topology information of the multicast network. The source node further includes a relay node selector configured to select, from the nodes, a relay node to relay a packet transmitted from the source node, based on the topology information.
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