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1.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL CHANNELS BY RESTRICTING A SET OF THE CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 有权通过在无线通信系统中限制一组控制信道来发送和接收控制信道的方法和装置公开(公告)号：US20150139133A1
公开(公告)日：2015-05-21
申请号：US14570437
申请日：2014-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
Abstract: A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes receiving, from a terminal, a channel quality indicator (CQI); determining at least one control channel element (CCE) for a physical downlink control channel (PDCCH) based on the received CQI and an identifier (ID) of the terminal; and transmitting, to the terminal, control information on the PDCCH including the determined at least one CCE. A number of the at least one CCE is determined based on the CQI.
Abstract translation: 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括从终端接收信道质量指示符（CQI）; 基于所接收的CQI和所述终端的标识符（ID），确定用于物理下行链路控制信道（PDCCH）的至少一个控制信道单元（CCE）; 以及向终端发送包括确定的至少一个CCE的PDCCH的控制信息。 基于CQI确定至少一个CCE的数量。
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2.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL CHANNELS BY RESTRICTING A SET OF THE CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开通过在无线通信系统中限制一组控制信道来发送和接收控制信道的方法和装置公开(公告)号：US20130077587A1
公开(公告)日：2013-03-28
申请号：US13681018
申请日：2012-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
Abstract: A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Control Channel Elements (CCEs) included in control channels, determining a set of control channel candidates based on an IDentifier (ID) of the terminal and the information associated with the number of CCEs; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate.
Abstract translation: 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括向终端发送与包括在控制信道中的多个控制信道元素（CCE）相关联的信息，基于终端的标识符（ID）和与该号码相关联的信息确定一组控制信道候选 的CCE; 从所述一组控制信道候选中选择至少一个控制信道候选; 以及通过所选择的至少一个控制信道候选者向终端发送控制信息。
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公开(公告)号：US10575298B2
公开(公告)日：2020-02-25
申请号：US16148711
申请日：2018-10-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
Abstract: A method and apparatus are provided for transmitting and receiving control information in a wireless communication system. A method in a base station includes identifying an offset value and a number of control channel candidates corresponding to a number of control channel elements (CCEs) constituting one control channel candidate; determining indexes of control channel candidates based on the identified offset value and the identified number of control channel candidates; and transmitting the control information to the terminal through at least one of the control channel candidates in a downlink control channel. The determined indexes of control channel candidates are spaced by a value determined based on the transmitted number of control channel candidates.
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公开(公告)号：US20170273060A1
公开(公告)日：2017-09-21
申请号：US15614174
申请日：2017-06-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun KWAK , Hwan-Joon KWON , Joon-Young CHO , Ju-Ho LEE , Jin-Kyu HAN , Youn-Hyoung HEO , Ping Wang
CPC classification number: H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
Abstract: A method and apparatus are provided for transmitting and receiving control information in a wireless communication system. A method in a base station includes transmitting, to a terminal, information associated with a number of orthogonal frequency division multiplexing (OFDM) symbols carrying a control channel; determining a set of control channel candidates based on an identifier (ID) of the terminal and transmission time information, wherein each control channel candidate included in the set of control channel candidates consists of one of one, two, four, or eight control channel elements (CCEs); selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate.
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5.发明授权Method and apparatus for transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system 有权用于通过在无线通信系统中限制一组控制信道来发送和接收控制信道的方法和装置公开(公告)号：US08934434B2
公开(公告)日：2015-01-13
申请号：US13681018
申请日：2012-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
CPC classification number: H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
Abstract: A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Control Channel Elements (CCEs) included in control channels, determining a set of control channel candidates based on an IDentifier (ID) of the terminal and the information associated with the number of CCEs; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate.
Abstract translation: 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括向终端发送与包括在控制信道中的多个控制信道元素（CCE）相关联的信息，基于终端的标识符（ID）和与该号码相关联的信息确定一组控制信道候选 的CCE; 从所述一组控制信道候选中选择至少一个控制信道候选; 以及通过所选择的至少一个控制信道候选者向终端发送控制信息。
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Patent Agency Ranking
公开(公告)号：US11558164B2
公开(公告)日：2023-01-17
申请号：US17087137
申请日：2020-11-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
Abstract: A method and apparatus are provided for transmitting and receiving control information. A method in a base station includes transmitting, to a terminal, information associated with a resource region carrying a control channel; transmitting, to the terminal, a plurality of values associated with control channel candidates, each of the plurality of values corresponding to each of a plurality of numbers associated with CCEs constituting one control channel candidate, wherein the each of the plurality of values indicates a number of control channel candidates to be monitored by the terminal; determining a set of control channel candidates based on an ID of the terminal and at least one of the plurality of values associated with the control channel candidates; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the at least one selected control channel candidate in the resource region.
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公开(公告)号：US10986625B2
公开(公告)日：2021-04-20
申请号：US17108866
申请日：2020-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
Abstract: Methods and apparatuses are provided for transmitting and receiving control information. A method for transmitting control information, performed by a base station, includes transmitting, to a terminal, information associated with a resource region carrying a control channel; transmitting, to the terminal, by upper layer signaling, a plurality of values associated with control channel candidates, each of the plurality of values corresponding to each of a plurality of numbers associated with CCEs constituting one control channel candidate, wherein the each of the plurality of values indicates a number of control channel candidates to be monitored by the terminal; determining a set of control channel candidates based on an ID of the terminal and at least one of the plurality of values associated with the control channel candidates; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the at least one selected control channel candidate in the resource region.
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公开(公告)号：US10827481B2
公开(公告)日：2020-11-03
申请号：US16676209
申请日：2019-11-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
Abstract: A method and apparatus are provided for transmitting and receiving control information in a wireless communication system. A method in a base station includes transmitting, to a terminal, information associated with a number of Control Channel Elements (CCEs) included in control channels; identifying a set of control channel candidates based on an IDentifier (ID) of the terminal and the information associated with the number of CCEs, wherein each control channel candidate includes one, two, four, or eight CCEs; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal via the selected at least one control channel candidate.
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公开(公告)号：US10091780B2
公开(公告)日：2018-10-02
申请号：US15614174
申请日：2017-06-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
Abstract: A method and apparatus are provided for transmitting and receiving control information in a wireless communication system. A method in a base station includes transmitting, to a terminal, information associated with a number of orthogonal frequency division multiplexing (OFDM) symbols carrying a control channel; determining a set of control channel candidates based on an identifier (ID) of the terminal and transmission time information, wherein each control channel candidate included in the set of control channel candidates consists of one of one, two, four, or eight control channel elements (CCEs); selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate.
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公开(公告)号：US09674826B2
公开(公告)日：2017-06-06
申请号：US14570437
申请日：2014-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Kwak , Hwan-Joon Kwon , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han , Youn-Hyoung Heo , Ping Wang
CPC classification number: H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
Abstract: A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes receiving, from a terminal, a channel quality indicator (CQI); determining at least one control channel element (CCE) for a physical downlink control channel (PDCCH) based on the received CQI and an identifier (ID) of the terminal; and transmitting, to the terminal, control information on the PDCCH including the determined at least one CCE. A number of the at least one CCE is determined based on the CQI.
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