公开(公告)号：US09961564B2

公开(公告)日：2018-05-01

申请号：US14238684

申请日：2012-08-10

申请人： Seong-Keun Oh ,  Min Lee

发明人： Seong-Keun Oh ,  Min Lee

IPC分类号： H04B7/00 ,  H04W16/28 ,  H04B7/0404 ,  H04W88/10 ,  H04B7/08 ,  H04B7/022 ,  H04W36/00 ,  H04B7/06

CPC分类号： H04W16/28 ,  H04B7/022 ,  H04B7/0404 ,  H04B7/0617 ,  H04B7/0669 ,  H04B7/0671 ,  H04B7/0689 ,  H04B7/0871 ,  H04W36/0027 ,  H04W88/10

摘要： A terminal for communicating with at least one communication device is disclosed. A terminal according to the present invention comprises an antenna unit having at least one antenna; and a controlling unit for: determining at least one communication device; determining an antenna individual operation mode of each of the at least one antennas; determining at least one antenna for communication with each of the at least one communication devices from among the at least one antennas; determining a combination operation mode of an antenna set which includes at least two antennas for each of some or all of the communication devices performing communication using the antenna set when communication is performed using at least two antennas for each of some or all of the at least one communication devices; and controlling transmission and reception of data with at least one communication device by using at least one antenna for communication with each of the at least one communication devices according to an antenna individual operation mode of each antenna or to the antenna individual operation mode of each antenna and a combination operation mode of an antenna set for each communication device.

公开(公告)号：US08855066B2

公开(公告)日：2014-10-07

申请号：US13032150

申请日：2011-05-09

申请人： Seong-Keun Oh ,  Min Lee

发明人： Seong-Keun Oh ,  Min Lee

IPC分类号： H04W4/00 ,  H04W72/08 ,  H04W16/02

摘要： In a method for using resources in a communication system, a communication region is divided into inter-sector boundary regions, sector central regions, and a sector common region, and predetermined resources are allocated to the divided regions.

公开(公告)号：US20140206414A1

公开(公告)日：2014-07-24

申请号：US14238684

申请日：2012-08-10

申请人： Seong-Keun Oh ,  Min Lee

发明人： Seong-Keun Oh ,  Min Lee

IPC分类号： H04W16/28 ,  H04W88/10

CPC分类号： H04W16/28 ,  H04B7/022 ,  H04B7/0404 ,  H04B7/0617 ,  H04B7/0669 ,  H04B7/0671 ,  H04B7/0689 ,  H04B7/0871 ,  H04W36/0027 ,  H04W88/10

摘要： A terminal for communicating with at least one communication device is disclosed. A terminal according to the present invention comprises an antenna unit having at least one antenna; and a controlling unit for: determining at least one communication device; determining an antenna individual operation mode of each of the at least one antennas; determining at least one antenna for communication with each of the at least one communication devices from among the at least one antennas; determining a combination operation mode of an antenna set which includes at least two antennas for each of some or all of the communication devices performing communication using the antenna set when communication is performed using at least two antennas for each of some or all of the at least one communication devices; and controlling transmission and reception of data with at least one communication device by using at least one antenna for communication with each of the at least one communication devices according to an antenna individual operation mode of each antenna or to the antenna individual operation mode of each antenna and a combination operation mode of an antenna set for each communication device.

摘要翻译： 公开了一种用于与至少一个通信设备通信的终端。 根据本发明的终端包括具有至少一个天线的天线单元; 以及控制单元，用于：确定至少一个通信设备; 确定所述至少一个天线中的每一个的天线单独操作模式; 确定至少一个天线，用于与所述至少一个天线中的所述至少一个通信设备中的每一个进行通信; 确定天线组合的组合操作模式，所述天线组的组合操作模式包括至少两个天线，所述天线组包括至少两个天线，用于当使用至少两个天线进行通信时，使用所述天线组进行通信的一些或所有通信设备中的每一个， 一个通信设备; 以及根据每个天线的天线单独操作模式或每个天线的天线单独操作模式，使用至少一个天线来控制与至少一个通信设备的数据的发送和接收，所述至少一个天线用于与所述至少一个通信设备中的每一个进行通信 以及每个通信设备的天线组合的组合操作模式。

公开(公告)号：US08509681B2

公开(公告)日：2013-08-13

申请号：US12747655

申请日：2008-12-11

申请人： Taegyun Noh ,  Seong Keun Oh ,  Min Lee ,  Byung Jang Jeong ,  Hyun Kyu Chung

发明人： Taegyun Noh ,  Seong Keun Oh ,  Min Lee ,  Byung Jang Jeong ,  Hyun Kyu Chung

IPC分类号： H04B7/14 ,  H04W72/04

CPC分类号： H04B7/15592 ,  H04B7/2606

摘要： Disclosed is a method of using relay that may continuously transmit data without time division based on superposition coding in a communication system. When transmission of a relay-supported user signal via a base station-relay link is performed, the method of using relay based on the superposition coding reuses a resource allocated to a direct-transmission user based on the superposition coding to perform the transmission. According to example embodiments, a separate resource for the base station-relay link may not be needed, and continuous relay transmission is possible without time division, thereby substantially increasing frequency efficiency and reducing a transmission delay caused by the use of the relay.

摘要翻译： 公开了一种使用可以在通信系统中基于叠加编码的时分而不间断地发送数据的中继的方法。 当执行通过基站中继链路发送中继支持的用户信号时，基于叠加编码的使用中继的方法根据叠加编码重新分配给直接传输用户的资源进行发送。 根据示例性实施例，可以不需要用于基站中继链路的独立资源，并且可以在没有时分的情况下进行连续中继传输，从而显着提高频率效率并减少由使用继电器引起的传输延迟。

公开(公告)号：US08493999B2

公开(公告)日：2013-07-23

申请号：US13032110

申请日：2011-05-09

申请人： Seong-Keun Oh ,  Min Lee

发明人： Seong-Keun Oh ,  Min Lee

IPC分类号： H04J3/22

CPC分类号： H04W72/082 ,  H04W16/02 ,  H04W72/00

摘要： In a method for using resources in a communication system, a communication region is divided into inter-sector boundary regions, sector central regions, and a sector common region, and predetermined resources are allocated to the divided regions.

公开(公告)号：US20130044657A1

公开(公告)日：2013-02-21

申请号：US13695576

申请日：2011-04-22

申请人： Seong-Keun Oh ,  Min Lee

发明人： Seong-Keun Oh ,  Min Lee

IPC分类号： H04W74/08

CPC分类号： H04W74/0875

摘要： Disclosed is a method of performing random access by a User Equipment (UE) in a wireless communication system. The method includes generating at least two random access signals with their own priorities, and transmitting the at least two random access signals with their own priorities. The random access method may include transmitting at least two random access signals to at least two target communication nodes. Further, the random access method may include transmitting at least one random access signal, and selecting at least one of at least two random access response signals received in response to the at least one random access signal and performing random access control by using the selected random access response signals.

摘要翻译： 公开了一种在无线通信系统中由用户设备（UE）执行随机接入的方法。 该方法包括产生具有其自身优先级的至少两个随机接入信号，并且以其自己的优先级发送至少两个随机接入信号。 随机接入方法可以包括向至少两个目标通信节点发送至少两个随机接入信号。 此外，随机接入方法可以包括发送至少一个随机接入信号，以及选择响应于所述至少一个随机接入信号而接收到的至少两个随机接入响应信号中的至少一个，并通过使用所选择的随机接入控制来执行随机接入控制 访问响应信号。

公开(公告)号：US20110228797A1

公开(公告)日：2011-09-22

申请号：US13032110

申请日：2011-05-09

申请人： Seong-Keun OH ,  Min LEE

发明人： Seong-Keun OH ,  Min LEE

IPC分类号： H04J3/22

CPC分类号： H04W72/082 ,  H04W16/02 ,  H04W72/00

摘要： In a method for using resources in a communication system, a communication region is divided into inter-sector boundary regions, sector central regions, and a sector common region, and predetermined resources are allocated to the divided regions.

摘要翻译： 在通信系统中使用资源的方法中，将通信区域划分为扇区间边界区域，扇区中心区域和扇区公共区域，并且将预定资源分配给分割区域。

公开(公告)号：US20060189321A1

公开(公告)日：2006-08-24

申请号：US11361824

申请日：2006-02-24

申请人： Seong-Keun Oh ,  Ki-Bum Kwon

发明人： Seong-Keun Oh ,  Ki-Bum Kwon

IPC分类号： H04Q7/20

CPC分类号： H04W16/18 ,  H04W28/16 ,  H04W72/00

摘要： A multicell communication system includes a plurality of cells which use a frequency band on a division basis, wherein a frequency reuse factor K is defined such that the frequency band is divided into K sub-frequency bands, the K sub-frequency bands are allocated to K cells including a serving cell among the plurality of cells, and the K sub-frequency bands are reused in some of the remaining cells other than the K cells, and the K cells use the frequency band on a division basis. The frequency band is divided into a plurality of segment bands. The plurality of segment bands is mapped such that at least one of the segment bands is allocated to each of the band groups, to divide the frequency band into the K band groups. The K band groups is mapped such that a first band group which is a particular one of the K band groups is allocated to a center band, and the K band groups are mapped such that the remaining band groups other than the first band group among the K band groups are allocated to reuse band groups.

摘要翻译： 多单元通信系统包括以分频为基础使用频带的多个小区，其中定义频率重用因子K，使得频带被划分为K个子频带，将K个子频带分配给 在多个小区中包括服务小区的K个小区和K个子频带在除了K个小区之外的一些剩余小区中重新使用，并且K个小区以分割为基础使用频带。 频带被分成多个段频段。 映射多个片段频带，使得片段频带中的至少一个被分配给每个频带组，以将频带划分成K个频带组。 映射K个频带组，使得作为K个频带组中的特定一个的第一频带组被分配给中心频带，并且映射K个频带组，使得除了第一频带组之外的剩余频带组 K个频带组被分配用于重用频段组。

公开(公告)号：US07764662B2

公开(公告)日：2010-07-27

申请号：US11361824

申请日：2006-02-24

申请人： Seong-Keun Oh ,  Ki-Bum Kwon

发明人： Seong-Keun Oh ,  Ki-Bum Kwon

IPC分类号： H03J1/00

CPC分类号： H04W16/18 ,  H04W28/16 ,  H04W72/00

摘要： A multicell communication system includes a plurality of cells which use a frequency band on a division basis, wherein a frequency reuse factor K is defined such that the frequency band is divided into K sub-frequency bands, the K sub-frequency bands are allocated to K cells including a serving cell among the plurality of cells, and the K sub-frequency bands are reused in some of the remaining cells other than the K cells, and the K cells use the frequency band on a division basis. The frequency band is divided into a plurality of segment bands. The plurality of segment bands is mapped such that at least one of the segment bands is allocated to each of the band groups, to divide the frequency band into the K band groups. The K band groups is mapped such that a first band group which is a particular one of the K band groups is allocated to a center band, and the K band groups are mapped such that the remaining band groups other than the first band group among the K band groups are allocated to reuse band groups.

摘要翻译： 多单元通信系统包括以分频为基础使用频带的多个小区，其中定义频率重用因子K，使得频带被划分为K个子频带，将K个子频带分配给 在多个小区中包括服务小区的K个小区和K个子频带在除了K个小区之外的一些剩余小区中重新使用，并且K个小区以分割为基础使用频带。 频带被分成多个段频段。 映射多个片段频带，使得片段频带中的至少一个被分配给每个频带组，以将频带划分成K个频带组。 映射K个频带组，使得作为K个频带组中的特定一个的第一频带组被分配给中心频带，并且映射K个频带组，使得除了第一频带组之外的剩余频带组 K个频带组被分配用于重用频段组。

公开(公告)号：US07483472B2

公开(公告)日：2009-01-27

申请号：US11153783

申请日：2005-06-15

申请人： Seong Keun Oh ,  Ki Bum Kwon

发明人： Seong Keun Oh ,  Ki Bum Kwon

IPC分类号： H04B1/713

CPC分类号： H04L5/023 ,  H04B1/713

摘要： A system and method for transmitting data by a base station in a multiple access communication system including a plurality of sub-channels, each of which includes a predetermined number of sub-carrier bands, the sub-carrier bands being divided from an entire frequency band. The method includes the steps of: dividing input data streams in a unit of the sub-channels corresponding to each terminal into a plurality of data sequences based on a predetermined length; spreading each of the data sequences by a distinct spread spectrum code, respectively; summing and parallel-converting the spread data; hopping each frequency of the parallel-converted data in the unit of the sub-channels based on a frequency hopping pattern allocated to each of the terminals in advance; performing an inverse fast Fourier transform with respect to the hopped parallel-converted data; and transmitting the transformed data.

摘要翻译： 一种用于在包括多个子信道的多址通信系统的多址通信系统中由基站发送数据的系统和方法，所述多个子信道中的每一个包括预定数量的子载波频带，所述子载波频带从整个频带 。 该方法包括以下步骤：基于预定长度将与每个终端相对应的子信道的单元中的输入数据流分成多个数据序列; 分别用不同的扩频码对每个数据序列进行扩频; 对扩展数据进行求和和并行转换; 基于预先分配给每个终端的跳频图案，跳跃以子信道为单位的并行转换数据的每个频率; 对跳跃的并行转换数据进行快速傅立叶反变换; 并发送变换后的数据。