公开(公告)号：US08812675B2

公开(公告)日：2014-08-19

申请号：US12731296

申请日：2010-03-25

申请人： Hyun Ho Choi ,  Jong Bu Lim ,  Byoung Hoon Jung ,  Dan Keun Sung ,  Seon Yeob Baek ,  Kab Seok Ko ,  Ji Young Cha

发明人： Hyun Ho Choi ,  Jong Bu Lim ,  Byoung Hoon Jung ,  Dan Keun Sung ,  Seon Yeob Baek ,  Kab Seok Ko ,  Ji Young Cha

IPC分类号： H04W72/04

CPC分类号： H04B7/024 ,  H04B17/364 ,  H04B17/382 ,  H04L1/0006 ,  H04L2001/0092 ,  H04W72/0406 ,  H04W72/082

摘要： Provided is a method of a multi-node cooperation considering a delay in a wireless communication system. A frame format may perform scheduling so that uplink cooperation terminals having a similar delay attribute may be classified into an uplink cooperation zone, to thereby prevent interference between the uplink cooperation zone and a non-cooperation zone. An extended cyclic prefix may be applied according to a delay attribute occurring due to an application of the multi-node cooperation. A cooperation base station of an uplink and a downlink may be determined based on the extended cyclic prefix.

摘要翻译： 提供了考虑无线通信系统中的延迟的多节点合作的方法。 帧格式可以执行调度，使得具有类似延迟属性的上行链路合作终端可以被分类为上行链路合作区域，从而防止上行链路合作区域和非合作区域之间的干扰。 可以根据由于应用多节点合作而发生的延迟属性来应用扩展循环前缀。 可以基于扩展循环前缀来确定上行链路和下行链路的协作基站。

公开(公告)号：US20110034171A1

公开(公告)日：2011-02-10

申请号：US12759233

申请日：2010-04-13

申请人： Hyun Ho Choi ,  Dan Keun Sung ,  Seon Yeob Baek ,  Byoung Hoon Jung ,  Kab Seok Ko ,  Ji Young Cha

发明人： Hyun Ho Choi ,  Dan Keun Sung ,  Seon Yeob Baek ,  Byoung Hoon Jung ,  Kab Seok Ko ,  Ji Young Cha

IPC分类号： H04W24/00 ,  H04B17/00 ,  H04W36/00

CPC分类号： H04W36/24 ,  H04B7/024 ,  H04B7/0689 ,  H04B7/0871 ,  H04W36/08 ,  H04W72/048

摘要： A communication system and method for single-point transmission and reception and coordinated multi-point transmission and reception are provided. The system and method include determining information associated with a channel status of a target terminal. The system and method also include selecting, with respect to the target terminal, one of single-point transmission and reception and coordinated multi-point transmission and reception based on the information associated with the channel status of the target terminal.

摘要翻译： 提供了用于单点发送和接收和协调的多点发送和接收的通信系统和方法。 系统和方法包括确定与目标终端的信道状态相关联的信息。 该系统和方法还包括基于与目标终端的信道状态相关联的信息，相对于目标终端选择单点发送和接收中的一个以及协调的多点发送和接收。

公开(公告)号：US08391227B2

公开(公告)日：2013-03-05

申请号：US12759233

申请日：2010-04-13

申请人： Hyun Ho Choi ,  Dan Keun Sung ,  Seon Yeob Baek ,  Byoung Hoon Jung ,  Kab Seok Ko ,  Ji Young Cha

发明人： Hyun Ho Choi ,  Dan Keun Sung ,  Seon Yeob Baek ,  Byoung Hoon Jung ,  Kab Seok Ko ,  Ji Young Cha

IPC分类号： H04W4/00

CPC分类号： H04W36/24 ,  H04B7/024 ,  H04B7/0689 ,  H04B7/0871 ,  H04W36/08 ,  H04W72/048

摘要： A communication system and method for single-point transmission and reception and coordinated multi-point transmission and reception are provided. The system and method include determining information associated with a channel status of a target terminal. The system and method also include selecting, with respect to the target terminal, one of single-point transmission and reception and coordinated multi-point transmission and reception based on the information associated with the channel status of the target terminal.

摘要翻译： 提供了用于单点发送和接收和协调的多点发送和接收的通信系统和方法。 系统和方法包括确定与目标终端的信道状态相关联的信息。 该系统和方法还包括基于与目标终端的信道状态相关联的信息，相对于目标终端选择单点发送和接收中的一个以及协调的多点发送和接收。

公开(公告)号：US20120129532A1

公开(公告)日：2012-05-24

申请号：US13297633

申请日：2011-11-16

申请人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Dan Keun Sung ,  Dong Ho Cho ,  Ji Young Cha ,  Han Sung Leem

发明人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Dan Keun Sung ,  Dong Ho Cho ,  Ji Young Cha ,  Han Sung Leem

IPC分类号： H04W36/32

CPC分类号： H04W36/32 ,  H04W36/0083 ,  H04W84/005

摘要： Provided are a method and system for handing over a mobile terminal between a macro base station and a vehicular base station to secure a communication service of a movable mobile terminal in a wireless communication system supporting a vehicular base station such as a vehicular relay station. The mobile terminal may be handed over by selecting a network or a vehicular base station suitable to a mobility and type of communication.

摘要翻译： 提供了一种用于在宏基站和车辆基站之间移交移动终端的方法和系统，以在支持诸如车辆中继站的车辆基站的无线通信系统中确保可移动移动终端的通信服务。 移动终端可以通过选择适合于移动性和通信类型的网络或车辆基站来切换。

公开(公告)号：US08874115B2

公开(公告)日：2014-10-28

申请号：US13297633

申请日：2011-11-16

申请人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Dan Keun Sung ,  Dong Ho Cho ,  Ji Young Cha ,  Han Sung Leem

发明人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Dan Keun Sung ,  Dong Ho Cho ,  Ji Young Cha ,  Han Sung Leem

IPC分类号： H04W36/00 ,  H04W36/32

CPC分类号： H04W36/32 ,  H04W36/0083 ,  H04W84/005

摘要： Provided are a method and system for handing over a mobile terminal between a macro base station and a vehicular base station to secure a communication service of a movable mobile terminal in a wireless communication system supporting a vehicular base station such as a vehicular relay station. The mobile terminal may be handed over by selecting a network or a vehicular base station suitable to a mobility and type of communication.

摘要翻译： 提供了一种用于在宏基站和车辆基站之间移交移动终端的方法和系统，以在支持诸如车辆中继站的车辆基站的无线通信系统中确保可移动移动终端的通信服务。 移动终端可以通过选择适合于移动性和通信类型的网络或车辆基站来切换。

公开(公告)号：US09425884B2

公开(公告)日：2016-08-23

申请号：US13157604

申请日：2011-06-10

申请人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Han Sung Leem ,  Dan Keun Sung ,  Dong Ho Cho

发明人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Han Sung Leem ,  Dan Keun Sung ,  Dong Ho Cho

IPC分类号： H04B7/155 ,  H04B7/02 ,  H04W84/00 ,  H04W84/04 ,  H04B7/08

CPC分类号： H04B7/15507 ,  H04B7/026 ,  H04B7/0837 ,  H04B7/15592 ,  H04W84/005 ,  H04W84/047

摘要： Provided are examples of methods of a vehicular moving relay in a communication system including the vehicular moving relay, a moving terminal, and a macro base station. Also provided is an example of a terminal. The vehicular moving relay may repeatedly transmit data to a vehicular moving terminal without requesting a handover from a macro base station to the vehicular moving relay, using a unique code that is allocated to the vehicular moving terminal from the macro base station.

摘要翻译： 提供了包括车辆移动继电器，移动终端和宏基站的通信系统中的车辆移动继电器的方法的示例。 还提供了终端的示例。 车辆运动继电器可以使用从宏基站分配给车辆移动终端的唯一码，重复地向车辆移动终端发送数据，而不需要从宏基站向车辆移动中继站的切换。

公开(公告)号：US20120113838A1

公开(公告)日：2012-05-10

申请号：US13157604

申请日：2011-06-10

申请人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Han Sung Leem ,  Dan Keun Sung ,  Dong Ho Cho

发明人： Jong Bu Lim ,  Tae Soo Kwon ,  Woo Geun Ahn ,  Byoung Hoon Jung ,  Han Sung Leem ,  Dan Keun Sung ,  Dong Ho Cho

IPC分类号： H04W72/04 ,  H04W88/04 ,  H04W24/04

CPC分类号： H04B7/15507 ,  H04B7/026 ,  H04B7/0837 ,  H04B7/15592 ,  H04W84/005 ,  H04W84/047

摘要： Provided are examples of methods of a vehicular moving relay in a communication system including the vehicular moving relay, a moving terminal, and a macro base station. Also provided is an example of a terminal. The vehicular moving relay may repeatedly transmit data to a vehicular moving terminal without requesting a handover from a macro base station to the vehicular moving relay, using a unique code that is allocated to the vehicular moving terminal from the macro base station.

摘要翻译： 提供了包括车辆移动继电器，移动终端和宏基站的通信系统中的车辆移动继电器的方法的示例。 还提供了终端的示例。 车辆运动继电器可以使用从宏基站分配给车辆移动终端的唯一码，重复地向车辆移动终端发送数据，而不需要从宏基站向车辆移动中继站的切换。

公开(公告)号：US09055610B2

公开(公告)日：2015-06-09

申请号：US13564770

申请日：2012-08-02

申请人： Dan Keun Sung ,  Byoung Hoon Jung ,  Hansung Leem ,  Hyun Jik Kim ,  Eunmi Chu

发明人： Dan Keun Sung ,  Byoung Hoon Jung ,  Hansung Leem ,  Hyun Jik Kim ,  Eunmi Chu

IPC分类号： H04W4/00 ,  H04W88/08 ,  H04W36/14

CPC分类号： H04W88/085 ,  H04W36/14 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166

摘要： There is disclosed an integrated base station (BS) communicatively combined with two or more simplified radio access points (APs). The integrated BS is configured to receive a signal from a backbone/backhaul network and transmits the received signal to the simplified radio APs, route a signal to at least one of the two or more simplified radio APs, and communicate with the two or more simplified radio APs through wireline communication.

摘要翻译： 公开了与两个或更多个简化的无线电接入点（AP）通信地组合的集成基站（BS）。 集成BS被配置为从骨干/回程网络接收信号，并将接收的信号发送到简化的无线电AP，将信号路由到两个或更多个简化的无线AP中的至少一个，并且与两个或更多个简化的 无线电AP通过有线通信。

公开(公告)号：US09167534B2

公开(公告)日：2015-10-20

申请号：US13412933

申请日：2012-03-06

申请人： Dan Keun Sung ,  Bang Chul Jung

发明人： Dan Keun Sung ,  Bang Chul Jung

IPC分类号： H04W24/02 ,  H04W52/14 ,  H04W52/24

CPC分类号： H04W52/146 ,  H04W52/244 ,  H04W52/245 ,  H04W52/246

摘要： A method for reducing inter-cell interference (ICI) in a mobile communication system controls transmission signal power of an uplink signal from a terminal based on signal power measurement for a signal received from a base station of a neighboring cell. A terminal receives a signal from a base station of a neighboring cell via a wireless channel, measures a channel response against a threshold value across an applicable frequency band by using the received signal, determines a transmission signal power for each frequency band used for data transmission based on the measured channel response, and transmits data to a home cell base station according to the transmission signal power for each frequency band. The terminal may measure a channel response based on signals received from multiple base stations in multiple neighboring cells, and may also evaluate signal power of a signal transmitted from the home cell.

摘要翻译： 用于减少移动通信系统中的小区间干扰（ICI）的方法基于从相邻小区的基站接收的信号的信号功率测量来控制来自终端的上行链路信号的传输信号功率。 终端通过无线信道接收来自相邻小区的基站的信号，通过使用接收到的信号测量针对适用频带的阈值的信道响应，确定用于数据传输的每个频带的传输信号功率 基于所测量的信道响应，并且根据每个频带的发送信号功率将数据发送到家庭小区基站。 终端可以基于从多个相邻小区中的多个基站接收的信号来测量信道响应，并且还可以评估从家庭小区发送的信号的信号功率。

公开(公告)号：US08433350B2

公开(公告)日：2013-04-30

申请号：US13012753

申请日：2011-01-24

申请人： Dan Keun Sung ,  Bang Chul Jung

发明人： Dan Keun Sung ,  Bang Chul Jung

IPC分类号： H04B15/00 ,  H04B17/00

CPC分类号： H04W72/082 ,  H04W52/243 ,  H04W72/0413 ,  H04W72/1231 ,  H04W72/1289 ,  H04W88/08

摘要： A method for controlling inter-cell interference (ICI) in a mobile communication system by transmitting uplink control information from a base station in a home cell to a terminal of a neighboring cell based on ICI amount information measured at the base station. The ICI control method includes receiving an uplink signal at a base station and extracting inter-cell interference amount information from the uplink signal, generating uplink control information based on the extracted inter-cell interference amount information, and transmitting the uplink control information to a terminal in a neighboring cell. The terminal schedules an uplink resource including selecting frequency bands for an uplink signal by referring to the uplink control information.