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公开(公告)号：US20170013507A1
公开(公告)日：2017-01-12
申请号：US15206420
申请日：2016-07-11
Inventor： Jae Seung LEE , Moon Sik LEE , Young Hoon KIM , Hoo Sung LEE , Jae Woo PARK , Gyung Chul SHIN , Ik Jae CHUN , Jee Yon CHOI , Dong Seung KWON
CPC classification number: H04W4/80 , H04B5/0031 , H04B7/0413 , H04L1/0046 , H04L12/40071 , H04L67/147 , H04L69/161 , H04L69/22 , H04L2012/5652 , H04W56/001
Abstract: A method and apparatus for close-proximity communication. The close-proximity communication method performed by a transmitter includes generating a physical layer (PHY) frame including a PHY preamble, a frame header, and a payload field, and transmitting the generated PHY frame to a receiver, in which the frame header may include a media access control (MAC) header, a header check sequence (HCS), and a Reed-Solomon (RS) parity bit.
Abstract translation: 一种用于近距离通信的方法和装置。 由发射机执行的近距离通信方法包括生成包括PHY前导码，帧头部和有效载荷字段的物理层（PHY）帧，并将所生成的PHY帧发送到接收机，其中帧头可以包括 媒体接入控制（MAC）报头，报头检查序列（HCS）和里德 - 所罗门（RS）奇偶校验位。
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公开(公告)号：US20240015539A1
公开(公告)日：2024-01-11
申请号：US18036534
申请日：2021-11-19
Inventor： Jae Seung LEE , Moon Sik LEE , Jae Woo PARK , Jee Yon CHOI , Young Hoon KIM , Ju Ho PARK , Hoo Sung LEE , Young Il JEON , Chan Bok JEONG , Hyung Sik JU , Ik Jae CHUN
CPC classification number: H04W24/08 , H04W24/10 , H04W88/085
Abstract: Disclosed are a method and device for communication using a fronthaul interface. According to the present invention, an operation method of an O-RU comprises the steps of: generating a plurality of first measurement results by performing measurement operations on a first measurement target in a single notification period according to a notification interval; generating a first measurement result list including the plurality of first measurement results; and transmitting, to an a message including the first measurement result list.
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公开(公告)号：US20180227734A1
公开(公告)日：2018-08-09
申请号：US15890521
申请日：2018-02-07
Inventor： Jae Seung LEE , Moon-Sik LEE , Yeong Jin KIM , Young-Hoon KIM , Hoo Sung LEE
CPC classification number: H04W4/80 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04Q2213/13208 , H04W60/00 , H04W72/04 , H04W76/10
Abstract: A proximity communication method and apparatus using a link adaptation. A transmitter establishes a link that is configured using a channel aggregation by performing an association with a receiver, and performs a link adaptation that changes the channel aggregation with respect to the link in response to transmitting data to the receiver using the link.
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公开(公告)号：US20210126760A1
公开(公告)日：2021-04-29
申请号：US17064994
申请日：2020-10-07
Inventor： Jae Seung LEE , Moon Sik LEE , Jae Woo PARK , Jee Yon CHOI , Young Hoon KIM , Ju Ho PARK , Hoo Sung LEE , Young Il JEON , Chan Bok JEONG , Hyung Sik JU , Ik Jae CHUN , Il Gyu KIM
IPC: H04L5/00
Abstract: Disclosed are a method and an apparatus for communication using fronthaul interfaces. An operation method of a first communication node includes transmitting a section type 8 message #1 including numerology-related information #1; transmitting a section type 9 message #1 including channel information of each of one or more second communication nodes indicated by the section type 8 message #1 and the numerology related information #1, transmitting a section type 8 message #2 including numerology-related information #2 other than the numerology-related information #1; and transmitting a section type 9 message #2 including channel information of each of one or more third communication nodes indicated by the section type 8 message #2 and the numerology-related information #2.
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公开(公告)号：US20170155470A1
公开(公告)日：2017-06-01
申请号：US15364389
申请日：2016-11-30
Inventor： Jee Yon CHOI , Jae Woo PARK , Moon Sik LEE , Young Hoon KIM , Gyung Chul SHIN , Jae Seung LEE , Hoo Sung LEE , Ik Jae CHUN
CPC classification number: H04L1/0008 , H04B7/2612
Abstract: A frame transmission method and a wireless communication apparatus performing the same. A frame transmission method performed by a first wireless communication apparatus includes receiving subframe unit length information of a second wireless communication apparatus from the second wireless communication apparatus, determining a subframe unit length of the first wireless communication apparatus based on the received subframe unit length information, generating a plurality of subframes based on the determined subframe unit length, and transmitting a frame in which the generated subframes are aggregated to the second wireless communication apparatus, and wherein, when at least one of the subframes includes a padding, a length of the padding allows a length of the at least one of the subframes including the padding to be a multiple of a natural number of the determined subframe unit length.
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Patent Agency Ranking
6.发明申请METHOD AND APPARATUS FOR CODING CHANNEL FOR NEAR FIELD HIGH SPEED LARGE CAPACITY WIRELESS COMMUNICATION 审中-公开近场高速大容量无线通信编码通道的方法与装置公开(公告)号：US20160127080A1
公开(公告)日：2016-05-05
申请号：US14920005
申请日：2015-10-22
Inventor： Ik Jae CHUN , Hoo Sung LEE , Moon-Sik LEE
CPC classification number: H04L1/0041 , H04B5/0031 , H04L1/0057
Abstract: A method and apparatus for coding a channel in a near field wireless communication system are provided. The coding channel apparatus receives an input of data of a payload of an input frame, performs scrambling of the data, and encodes the scrambled data using an error correction code. The coding channel apparatus additionally encodes and outputs the encoded data using an additional channel code.
Abstract translation: 提供了一种用于对近场无线通信系统中的信道进行编码的方法和装置。 编码信道装置接收输入帧的有效载荷的数据的输入，执行数据的加扰，并使用纠错码对加扰的数据进行编码。 编码信道装置使用附加信道码附加地编码并输出编码数据。
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公开(公告)号：US20210144664A1
公开(公告)日：2021-05-13
申请号：US17096182
申请日：2020-11-12
Inventor： Chan Bok JEONG , Hoo Sung LEE , Moon Sik LEE , Jae Woo PARK , Jae Seung LEE
Abstract: A timing control method, performed by a first DU including a processor and a modem in a base station supporting function-splitting, includes obtaining, by the processor, first time information from a CU included in the base station; obtaining, by the processor, synchronization information with a first system based on the first time information; identifying, by the processor, a change time point of an SFN based on the synchronization information; generating, by the processor, a first timing control signal including a signal indicating a changed SFN and a first tick signal having a same periodicity as a change periodicity of the SFN when the SFN is changed; and providing, by the processor, the first timing control signal to the modem.
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8.发明申请METHOD AND APPARATUS FOR COMMUNICATING IN WIRELESS PERSONAL AREA NETWORK COMMUNICATION SYSTEM 审中-公开在无线个人网络通信系统中进行通信的方法和装置公开(公告)号：US20160316504A1
公开(公告)日：2016-10-27
申请号：US15134595
申请日：2016-04-21
Inventor： Jee Yon CHOI , Jae Woo PARK , Moon Sik LEE , Jae Seung LEE , Young Hoon KIM , Gyung Chul SHIN , Hoo Sung LEE , Ik Jae CHUN , Dong Seung KWON
CPC classification number: H04W8/005 , H04B2201/694
Abstract: A method and apparatus for wireless communication in a wireless personal area network (WPAN) communication system. A wireless communication method to be performed by a first wireless communication device includes broadcasting a beacon, receiving an association request signal from a second wireless communication device receiving the beacon, and performing association with the second wireless communication device after receiving the association request signal, in which the first wireless communication device may suspend beacon transmission after the association with the second wireless communication device is established.
Abstract translation: 一种用于无线个域网（WPAN）通信系统中的无线通信的方法和装置。 由第一无线通信设备执行的无线通信方法包括：广播信标，从接收到所述信标的第二无线通信设备接收关联请求信号，以及在接收到所述关联请求信号之后，执行与所述第二无线通信设备的关联， 第一无线通信设备可以在与第二无线通信设备的关联之后暂停信标传输。
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公开(公告)号：US20230086667A1
公开(公告)日：2023-03-23
申请号：US17993556
申请日：2022-11-23
Inventor： Jae Seung LEE , Moon Sik LEE , Jae Woo PARK , Jee Yon CHOI , Young Hoon KIM , Ju Ho PARK , Hoo Sung LEE , Young Il JEON , Chan Bok JEONG , Hyung Sik JU , Ik Jae CHUN , Il Gyu KIM
Abstract: Disclosed are a method and an apparatus for communication using fronthaul interfaces. An operation method of a first communication node may include transmitting a section type 8 message #1 including numerology-related information #1; transmitting a section type 9 message #1 including channel information of each of one or more second communication nodes indicated by the section type 8 message #1 and the numerology related information #1, transmitting a section type 8 message #2 including numerology-related information #2 other than the numerology-related information #1; and transmitting a section type 9 message #2 including channel information of each of one or more third communication nodes indicated by the section type 8 message #2 and the numerology-related information #2.
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公开(公告)号：US20210160019A1
公开(公告)日：2021-05-27
申请号：US16953880
申请日：2020-11-20
Inventor： Hoo Sung LEE , Jae Woo PARK , Moon Sik LEE , Chan Bok JEONG , Jee Yon CHOI
Abstract: A baseband signal generation method includes mapping frequency-domain data for a plurality of component carriers to subcarrier resources; performing a frequency shift on the frequency domain-data allocated to the subcarrier resources; generating a time-domain signal by performing IFFT on the frequency-shifted frequency-domain data using a single IFFT block; and generating a time-domain baseband signal by adding a CP to the time-domain signal.
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