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1.发明授权Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system 有权用于在高速率分组数据系统的前向链路中支持MIMO技术的发送/接收装置和方法公开(公告)号：US08774137B2
公开(公告)日：2014-07-08
申请号：US13685333
申请日：2012-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
IPC: H04L27/26
CPC classification number: H04B7/0417 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L25/0204 , H04L25/0228 , H04L27/0008 , H04L27/0012 , H04L27/2626 , H04L2025/03414 , H04L2025/03426
Abstract: Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. Data and a first pilot are generated. The first pilot is transmitted at a first position in a frequency domain that corresponds to a position of the generated data in the frequency domain and at a first position in a time domain that is with the generated data, in every transmission time interval of the data. A second pilot is generated. The second pilot is transmitted at predetermined second positions in the time domain and the frequency domain, in a transmission time interval that is predefined by a transmitter and a receiver.
Abstract translation: 提供了用于在具有多个天线的通信系统中发送和接收数据的方法和装置。 生成数据和第一个飞行员。 在数据的每个发送时间间隔中，在频域中的与发生的数据的位置对应的第一位置和与生成的数据的时域中的第一位置相对应地发送第一导频 。 生成第二个飞行员。 在由发射机和接收机预定义的传输时间间隔内，在时域和频域中的预定第二位置发送第二导频。
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公开(公告)号：US10200995B2
公开(公告)日：2019-02-05
申请号：US15614133
申请日：2017-06-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Joon Kwon , Yu-Chul Kim , Byung-Sik Kim , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han
Abstract: Methods and apparatus are provided for transmitting and receiving data in a wireless communication system. Resource allocation information is received and hopping-related information is identified. A resource for transmitting data is determined based on the resource allocation information and hopping-related information, and data is transmitted on the determined resource. A sub-band is determined from a plurality of sub-bands based on the first hopping parameter and a resource in the determined sub-band is determined based on the second hopping parameter.
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公开(公告)号：US09674841B2
公开(公告)日：2017-06-06
申请号：US15195283
申请日：2016-06-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Joon Kwon , Yu-Chul Kim , Byung-Sik Kim , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han
CPC classification number: H04W72/0453 , H04B1/713 , H04B1/7143 , H04L1/1812 , H04L1/1893 , H04L5/0007 , H04L5/0012 , H04L5/0037 , H04L5/0053 , H04L5/0082 , H04L5/0092 , H04W28/04 , H04W72/00 , H04W72/0406
Abstract: Methods and apparatus are provided for transmitting and receiving data in a wireless communication system. Resource allocation information is received and hopping-related information is identified. A resource for transmitting data is determined based on the resource allocation information and hopping-related information, and data is transmitted on the determined resource. A sub-band is determined from a plurality of sub-bands based on the first hopping parameter and a resource in the determined sub-band is determined based on the second hopping parameter.
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4.发明申请公开(公告)号：US20170141821A1
公开(公告)日：2017-05-18
申请号：US15417516
申请日：2017-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon YU , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
IPC: H04B7/0417 , H04L5/00
CPC classification number: H04B7/0417 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L25/0204 , H04L25/0228 , H04L27/0008 , H04L27/0012 , H04L27/2626 , H04L2025/03414 , H04L2025/03426
Abstract: Methods and apparatus are provided for transmitting data in a communication system with a plurality of antennas. The transmitter generates a first pilot signal and a second pilot signal. Data, the first pilot signal, and the second pilot signal are transmitted over a wireless network. The first pilot signal is transmitted at a first position in a time domain in each transmission time interval of the data over each frequency in a frequency domain used to transmit the data, and the second pilot signal is transmitted at a second position known by the transmitter and a receiver in the time domain and the frequency domain of a transmission time interval.
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公开(公告)号：US09379767B2
公开(公告)日：2016-06-28
申请号：US14811415
申请日：2015-07-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Joon Kwon , Yu-Chul Kim , Byung-Sik Kim , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han
CPC classification number: H04W72/0453 , H04B1/713 , H04B1/7143 , H04L1/1812 , H04L1/1893 , H04L5/0007 , H04L5/0012 , H04L5/0037 , H04L5/0053 , H04L5/0082 , H04L5/0092 , H04W28/04 , H04W72/00 , H04W72/0406
Abstract: Methods and apparatus are provided for transmitting and receiving uplink data in a wireless communication system. Hopping-related information is received at a mobile station from a base station. Resource allocation information is received at the mobile station from the base station. The uplink data is transmitted from the mobile station to the base station through at least one resource determined based on a sequence for sub-band hopping and a sequence for local hopping.
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Patent Agency Ranking
6.发明授权Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using same 有权在无线通信系统中执行资源分配和通信的装置和方法以及使用它的系统公开(公告)号：US09125206B2
公开(公告)日：2015-09-01
申请号：US13854544
申请日：2013-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Joon Kwon , Yu-Chul Kim , Byung-Sik Kim , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han
CPC classification number: H04W72/0453 , H04B1/713 , H04B1/7143 , H04L1/1812 , H04L1/1893 , H04L5/0007 , H04L5/0012 , H04L5/0037 , H04L5/0053 , H04L5/0082 , H04L5/0092 , H04W28/04 , H04W72/00 , H04W72/0406
Abstract: Methods and apparatus are provided for transmitting and receiving uplink data in a wireless communication system. Hopping-related information is received at a mobile station from a base station. Resource allocation information is received at the mobile station from the base station. The uplink data is transmitted from the mobile station to the base station through at least one resource determined based on a sequence for sub-band hopping and a sequence for local hopping.
Abstract translation: 提供了用于在无线通信系统中发送和接收上行链路数据的方法和装置。 在移动台从基站接收跳跃相关信息。 在移动站从基站接收资源分配信息。 上行链路数据通过基于子波段跳频序列确定的至少一个资源和本地跳频序列从移动台发送到基站。
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7.发明申请TRANSMISSION/RECEPTION APPARATUS AND METHOD FOR SUPPORTING MIMO TECHNOLOGY IN A FORWARD LINK OF A HIGH RATE PACKET DATA SYSTEM 审中-公开用于在高速分组数据系统的前向链路中支持MIMO技术的传输/接收装置和方法公开(公告)号：US20140321567A1
公开(公告)日：2014-10-30
申请号：US14325987
申请日：2014-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon YU , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
IPC: H04B7/04
CPC classification number: H04B7/0417 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L25/0204 , H04L25/0228 , H04L27/0008 , H04L27/0012 , H04L27/2626 , H04L2025/03414 , H04L2025/03426
Abstract: Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. A method includes informing information related to a transmission time interval for transmission based on a second type reference signal; and transmitting data based on the second type reference signal in the transmission time interval defined by the information related to the transmission time interval for transmission based on the second type reference signal. The transmission time interval defined by the information related to the transmission time interval for transmission based on the second type reference signal is located on a fixed position within a period including a plurality of transmission time intervals.
Abstract translation: 提供了用于在具有多个天线的通信系统中发送和接收数据的方法和装置。 一种方法包括基于第二类型参考信号通知与用于传输的传输时间间隔有关的信息; 以及基于所述第二类型参考信号在由所述传输时间间隔相关信息定义的传输时间间隔内基于所述第二类型参考信号发送数据。 由与基于第二类型参考信号的用于发送的传输时间间隔相关的信息定义的传输时间间隔位于包括多个传输时间间隔的周期内的固定位置上。
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8.发明申请TRANSMISSION/RECEPTION APPARATUS AND METHOD FOR SUPPORTING MIMO TECHNOLOGY IN A FORWARD LINK OF A HIGH RATE PACKET DATA SYSTEM 有权用于在高速分组数据系统的前向链路中支持MIMO技术的传输/接收装置和方法公开(公告)号：US20130077711A1
公开(公告)日：2013-03-28
申请号：US13685333
申请日：2012-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
IPC: H04L27/26
CPC classification number: H04B7/0417 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L25/0204 , H04L25/0228 , H04L27/0008 , H04L27/0012 , H04L27/2626 , H04L2025/03414 , H04L2025/03426
Abstract: Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. Data and a first pilot are generated. The first pilot is transmitted at a first position in a frequency domain that corresponds to a position of the generated data in the frequency domain and at a first position in a time domain that is with the generated data, in every transmission time interval of the data. A second pilot is generated. The second pilot is transmitted at predetermined second positions in the time domain and the frequency domain, in a transmission time interval that is predefined by a transmitter and a receiver.
Abstract translation: 提供了用于在具有多个天线的通信系统中发送和接收数据的方法和装置。 生成数据和第一个飞行员。 在数据的每个发送时间间隔中，在频域中的与发生的数据的位置对应的第一位置和与生成的数据的时域中的第一位置相对应地发送第一导频 。 生成第二个飞行员。 在由发射机和接收机预定义的传输时间间隔内，在时域和频域中的预定第二位置发送第二导频。
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公开(公告)号：US10461816B2
公开(公告)日：2019-10-29
申请号：US15417516
申请日：2017-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
Abstract: Methods and apparatus are provided for transmitting data in a communication system with a plurality of antennas. The transmitter generates a first pilot signal and a second pilot signal. Data, the first pilot signal, and the second pilot signal are transmitted over a wireless network. The first pilot signal is transmitted at a first position in a time domain in each transmission time interval of the data over each frequency in a frequency domain used to transmit the data, and the second pilot signal is transmitted at a second position known by the transmitter and a receiver in the time domain and the frequency domain of a transmission time interval.
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公开(公告)号：USRE46951E1
公开(公告)日：2018-07-10
申请号：US14518741
申请日：2014-10-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Kyu Han , Dae-Gyun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Yu-Chul Kim , Cheol Mun
IPC: H04B1/00
CPC classification number: H04B7/0626 , H04B7/0634 , H04B7/0639 , H04B7/0658 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0029 , H04L1/06 , H04L25/0228 , H04L25/0242
Abstract: An apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas are provided. A receiver estimates a fading channel of received data, selects a weight set relative to a maximum data transmission rate from at least one weight set with elements of a plurality of orthogonal weight vectors, and transmits feedback information including the selected weight set and channel-by-channel state information to a transmitter. The transmitter demultiplexes data to be transmitted on a basis of the feedback information into at least one sub-data stream, multiplies each sub-data stream by an associated weight, and transmits the data.
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