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公开(公告)号：US20160050625A1
公开(公告)日：2016-02-18
申请号：US14923981
申请日：2015-10-27
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SK TELECOM CO., LTD. , KT CORPORATION
Inventor： Jae-Heung KIM , Byung-Han RYU , Seung-Chan BANG
CPC classification number: H04W52/0216 , H04W76/28 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
Abstract: Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present research provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including the steps of: a) establishing discontinuous reception/transmission (DRX/DTX) parameters including discontinuous DRX/DTX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DRX/DTX based on the DRX/DTX parameters in the terminals operating in the transmission suspension mode.
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公开(公告)号：US20180167869A1
公开(公告)日：2018-06-14
申请号：US15894932
申请日：2018-02-13
Inventor： Hyeong-Geun PARK , Il-Gyu KIM , Kap-Seok CHANG , Young-Jo KO , Hyo-Seok YI , Young-Hoon KIM , Seung-Chan BANG
IPC: H04W48/10 , H04L1/00 , H04L25/05 , H04W72/04 , H04L25/03 , H04J13/00 , H04W4/18 , H04W48/08 , H04L1/18
CPC classification number: H04W48/10 , H04J13/00 , H04L1/0041 , H04L1/0046 , H04L1/0067 , H04L1/0071 , H04L1/1845 , H04L25/03866 , H04L25/05 , H04W4/18 , H04W48/08 , H04W72/0446
Abstract: A signal transmitting method according to an exemplary embodiment of the present invention includes channel-coding broadcasting channel information by using a first scrambling code in a first frame within a broadcasting channel information updating period including a plurality of frames, and channel-coding the broadcasting channel information by using a second scrambling code in a second frame within the broadcasting channel information updating period. The second scrambling code is different from the first scrambling code.
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Patent Agency Ranking
公开(公告)号：US20130203448A1
公开(公告)日：2013-08-08
申请号：US13760475
申请日：2013-02-06
Applicant: Electronics and Telecommunications Research Institute , Korea Advanced Institute of Science and Technology
Inventor： Joonhyuk KANG , Byung-Jae KWAK , Young-Hoon KIM , Seung-Chan BANG , Eunhye PARK
IPC: H04W4/02
CPC classification number: H04W4/025
Abstract: A terminal and method for recognizing a communication target within a visible range. The method of a terminal to recognize a communication target includes obtaining location information of a communication target whose identification information is unknown within a visible range of a terminal user; and recognizing a relative location of the communication target with respect to the terminal based on the obtained location information and displaying the recognized relative location of the communication target.
Abstract translation: 一种用于识别可见范围内的通信目标的终端和方法。 终端识别通信目标的方法包括：在终端用户的可视范围内获取识别信息未知的通信对象的位置信息; 以及基于所获得的位置信息识别所述通信对象相对于所述终端的相对位置，并且显示所识别的所述通信对象的相对位置。
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公开(公告)号：US20160014675A1
公开(公告)日：2016-01-14
申请号：US14858504
申请日：2015-09-18
Inventor： Hyeong-Geun PARK , Il-Gyu KIM , Kap-Seok CHANG , Young-Jo KO , Hyo-Seok YI , Young-Hoon KIM , Seung-Chan BANG
CPC classification number: H04W48/10 , H04J13/00 , H04L1/0041 , H04L1/0046 , H04L1/0067 , H04L1/0071 , H04L1/1845 , H04L25/03866 , H04L25/05 , H04W4/18 , H04W48/08 , H04W72/0446
Abstract: A signal transmitting method according to an exemplary embodiment of the present invention includes channel-coding broadcasting channel information by using a first scrambling code in a first frame within a broadcasting channel information updating period including a plurality of frames, and channel-coding the broadcasting channel information by using a second scrambling code in a second frame within the broadcasting channel information updating period. The second scrambling code is different from the first scrambling code.
Abstract translation: 根据本发明的示例性实施例的信号发送方法包括在包括多个帧的广播信道信息更新周期内通过使用第一帧中的第一加扰码来对广播信道信道进行信道编码，并且对广播信道进行信道编码 信息通过在广播频道信息更新周期内的第二帧中使用第二扰码。 第二扰码与第一扰码不同。
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5.发明申请公开(公告)号：US20130100853A1
公开(公告)日：2013-04-25
申请号：US13655919
申请日：2012-10-19
Inventor： Byung-Jae KWAK , Young-Hoon KIM , Seung-Chan BANG , Pyeong-Jung SONG , Jae-Ho LEE
IPC: H04W48/16
Abstract: A method and apparatus for a mobile communication terminal to recognize a target mobile communication terminal using a location recognition system. The method includes acquiring own location information of the mobile communication terminal; creating identification verification information using the location information, the identification verification information containing an identification formula for identifying the target mobile communication terminal as a target of communication; transmitting the created identification verification information to at least one other mobile communication terminal within a communication coverage area; receiving an identification response packet from the at least one other mobile communication terminal which has received the identification verification information, the identification response packet indicating whether the other mobile communication terminal is a target mobile communication terminal; and determining the target mobile communication terminal based on the received identification response packet.
Abstract translation: 一种用于移动通信终端使用位置识别系统识别目标移动通信终端的方法和装置。 该方法包括获取移动通信终端的自身位置信息; 使用位置信息创建识别验证信息，所述识别验证信息包含用于识别目标移动通信终端作为通信对象的识别公式; 将所创建的识别验证信息发送到通信覆盖区域内的至少一个其他移动通信终端; 从已经接收到所述识别验证信息的所述至少一个其他移动通信终端接收识别响应分组，所述识别响应分组指示所述其他移动通信终端是否是目标移动通信终端; 以及基于所接收的识别响应分组来确定所述目标移动通信终端。
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6.发明申请公开(公告)号：US20180139697A1
公开(公告)日：2018-05-17
申请号：US15813009
申请日：2017-11-14
Inventor： Jae-Heung KIM , Byung-Han RYU , Seung-Chan BANG
IPC: H04W52/02
CPC classification number: H04W52/0216 , H04W76/28 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
Abstract: Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present research provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including the steps of: a) establishing discontinuous reception/transmission (DRX/DTX) parameters including discontinuous DRX/DTX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DRX/DTX based on the DRX/DTX parameters in the terminals operating in the transmission suspension mode.
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7.发明申请METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL, AND METHOD AND APPARATUS FOR GENERATING UPLINK SIGNAL IN COMMUNICATION SYSTEM 有权用于发送上行链路信号的方法和装置，以及用于在通信系统中生成上行链路信号的方法和装置公开(公告)号：US20130148635A1
公开(公告)日：2013-06-13
申请号：US13751633
申请日：2013-01-28
Inventor： Hyeong-Geun PARK , Il-Gyu KIM , Young- Jo KO , Kap-Seok CHANG , Hyo-Seok YI , Young-Hoon KIM , Seung-Chan BANG
IPC: H04W72/04
CPC classification number: H04W72/04 , H04J11/00 , H04J13/0074 , H04L1/1692 , H04L1/1861 , H04L1/1887 , H04L5/0021 , H04L5/0048 , H04L5/0053 , H04L25/03866 , H04L27/2602
Abstract: When a terminal generates an uplink signal in a communication system, the terminal hops a sequence for differentiating itself from another terminal with time. The terminal generates the uplink signal by multiplying a transmission symbol by a sequence of a transmission time corresponding to the transmission symbol.
Abstract translation: 当终端在通信系统中产生上行链路信号时，终端跳过用于与其他终端自身区分的序列。 终端通过将发送符号乘以与发送符号对应的发送时间的序列来生成上行链路信号。
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