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公开(公告)号：US20190261214A1
公开(公告)日：2019-08-22
申请号：US16401272
申请日：2019-05-02
Inventor： Jae Heung KIM , Ji Hyung KIM , Mi Young YUN , Eun Ah KIM , Kyoung Seok LEE
Abstract: Disclosed are operation methods of communication node supporting direct communications in network. The operation method comprises obtaining scheduling information configured for the direct communications from a first base station; identifying modulation and coding scheme (MCS) information and radio resource information included in the scheduling information; and transmitting, to a second UE, a first message to which a MCS indicated by the MCS information is applied through radio resources indicated by the radio resource information. Therefore, performance of a communication system can be enhanced.
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82.发明申请公开(公告)号：US20190230588A1
公开(公告)日：2019-07-25
申请号：US16373331
申请日：2019-04-02
Inventor： Jae Heung KIM
IPC: H04W48/20
Abstract: A serving cell performs a connection establishment procedure with terminal equipment, stores the connection configuration information of the terminal equipment, and maintains the connection configuration information of the terminal equipment transited to an idle state depending on a set information maintaining condition. Further, the serving cell provides a service to the terminal equipment using the connection configuration information of the terminal equipment without the connection establishment procedure when the terminal equipment in the idle state tries a re-access.
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Patent Agency Ranking
83.发明申请公开(公告)号：US20190215828A1
公开(公告)日：2019-07-11
申请号：US16315696
申请日：2017-09-15
Inventor： Jae Heung KIM , Cheul Soon KIM , Kyoung Seok LEE
CPC classification number: H04W72/0426 , H04W48/08 , H04W72/04 , H04W74/00 , H04W74/08 , H04W74/0833
Abstract: A method and a device for controlling an access on the basis of a common resource in a communication system. An operating method of a terminal in a communication system includes: receiving configuration information of a common resource from a first base station among the plurality of base stations; receiving common information from the first base station through the common resource indicated by the configuration information; and performing a random access procedure with a second base station among the plurality of base stations by using the common information. Therefore, the performance of the communication system can be improved.
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84.发明申请公开(公告)号：US20170325168A1
公开(公告)日：2017-11-09
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 , H04W76/04 , H04W72/04 , H04W28/02 , H04L5/26 , H04L5/18 , H04L5/16 , H04L5/14 , H04L5/06 , H04W88/02 , H04W88/08
CPC classification number: H04W52/0235 , H04L5/001 , H04L5/0053 , H04L5/0096 , H04L5/0098 , H04L5/06 , H04L5/14 , H04L5/16 , H04L5/18 , H04L5/26 , H04W28/0221 , H04W28/0263 , H04W28/0278 , H04W52/0212 , H04W52/0216 , H04W52/0219 , H04W52/0222 , H04W52/0225 , H04W52/0229 , H04W52/0232 , H04W52/0261 , H04W52/0264 , H04W52/0274 , H04W52/0277 , H04W52/028 , H04W52/0283 , H04W72/042 , H04W76/27 , H04W76/28 , H04W88/02 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
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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85.发明申请OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DEVICE TO DEVICE COMMUNICATION IN COMMUNICATION NETWORK 审中-公开通信节点支持设备操作方法，用于通信网络中的设备通信公开(公告)号：US20170048906A1
公开(公告)日：2017-02-16
申请号：US15236088
申请日：2016-08-12
Inventor： Kyoung Seok LEE , Jae Heung KIM , Jae Sheung SHIN
IPC: H04W76/02
CPC classification number: H04W76/14
Abstract: Disclosed are operation methods of communication node supporting device to device communications in communication system. The operation method of the communication node comprises receiving relay operation criterion information from a base station; when it is determined that the first communication node supports a relay function based on the relay operation criterion information, transmitting a first message indicating that the first communication node supports the relay function to the base station; and when a second message which instructs performing of the relay function is received from the base station in response to the first message, relaying communications between the base station and a second communication node by performing the relay function.
Abstract translation: 公开了通信节点支持设备到通信系统中的设备通信的操作方法。 通信节点的操作方法包括从基站接收中继操作标准信息; 当确定第一通信节点基于中继操作标准信息支持中继功能时，向基站发送指示第一通信节点支持中继功能的第一消息; 并且当响应于所述第一消息从所述基站接收到指示执行所述中继功能的第二消息时，通过执行所述中继功能来中继所述基站与第二通信节点之间的通信。
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86.发明申请OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DIRECT COMMUNICATION IN NETWORK 审中-公开网络中支持直接通信的通信节点的操作方法公开(公告)号：US20170048905A1
公开(公告)日：2017-02-16
申请号：US15235996
申请日：2016-08-12
Inventor： Mi Young YUN , Ji Hyung KIM , Jae Heung KIM , Jae Sheung SHIN
CPC classification number: H04L5/0048 , H04L5/0053 , H04L5/0091 , H04W76/14
Abstract: Disclosed are operation methods of communication node supporting direct communications in network. The operation method may comprise generating control information which includes parameters used for transmitting and receiving data; transmitting, to a second UE, the control information through a physical sidelink control channel (PSCCH); and transmitting, to the second UE, the data through a physical sidelink shared channel (PSSCH) based on the parameters. Therefore, a performance of the network can be enhanced.
Abstract translation: 公开了支持网络中直接通信的通信节点的操作方法。 操作方法可以包括生成包括用于发送和接收数据的参数的控制信息; 通过物理侧向控制信道（PSCCH）向第二UE发送控制信息; 以及基于所述参数，通过物理侧向共享信道（PSSCH）向所述第二UE发送所述数据。 因此，可以提高网络的性能。
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公开(公告)号：US20130336365A1
公开(公告)日：2013-12-19
申请号：US13972061
申请日：2013-08-21
Inventor： Seung Chan BANG , Tae Joong KIM , Jae Heung KIM , Jung Im KIM , Jong Suk CHAE , Hyuck Jae LEE , Jae Ryong SHIM , Narm Hee LEE
IPC: H04B1/7073
CPC classification number: H04B1/7073 , H04B2201/70703 , H04J13/0044 , H04J13/10 , H04J13/20
Abstract: A method for converting source data to a channel-modulated signal having a plurality of pairs of in-phase (I) and quadrature-phase (Q) data in a mobile station, wherein the mobile station uses at least one channel, includes the steps of: a) encoding the source data to generate at least one data part and a control part; b) generating at least one spreading code to be allocated to the channel, wherein each spreading code is selected on the basis of a data rate of the data part and the control part and spreading codes are selected so that two consecutive pairs of the I and Q data are correspondent to two points located on same point or symmetrical with respect to a zero point on a phase domain; and c) spreading the control part and the data part by using the spreading code, to thereby generate the channel-modulated signal.
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