公开(公告)号：US20140073332A1

公开(公告)日：2014-03-13

申请号：US14072236

申请日：2013-11-05

申请人： Tae Soo KWON ,  Kyung Hun JANG ,  Jong Bu LIM ,  Chang Yong SHIN

发明人： Tae Soo KWON ,  Kyung Hun JANG ,  Jong Bu LIM ,  Chang Yong SHIN

IPC分类号： H04W36/30

CPC分类号： H04W36/30 ,  H04W36/08 ,  H04W64/003 ,  H04W72/00 ,  H04W88/08 ,  H04W92/20

摘要： Communication methods of a macro base station which collects position information about a mobile micro base station and that is served by the macro base station, predicts a channel between the macro base station and the micro base station, and performs a handover between the macro base station and the micro base station based on a state of the predicted channel is provided.

摘要翻译： 收集关于移动微基站并由宏基站服务的位置信息的宏基站的通信方法预测宏基站与微基站之间的信道，并且执行宏基站之间的切换 并且提供基于预测通道的状态的微基站。

公开(公告)号：US20130346212A1

公开(公告)日：2013-12-26

申请号：US14014938

申请日：2013-08-30

申请人： Kyung Hun JANG ,  Tae Soo KWON ,  Hyun Ho CHOI ,  Jong Bu LIM ,  Won Jae SHIN

发明人： Kyung Hun JANG ,  Tae Soo KWON ,  Hyun Ho CHOI ,  Jong Bu LIM ,  Won Jae SHIN

IPC分类号： G06Q30/02

CPC分类号： G06Q30/0267 ,  H04M3/42348 ,  H04M3/4878 ,  H04M2207/18 ,  H04W4/18 ,  H04W36/0061 ,  H04W48/14 ,  H04W84/045

摘要： A communication method of a macro base station including reporting information about a broadcast channel section in order to identify a femtocell in a macrocell of the macro base station set in a downlink broadcast channel of the macrocell, is provided. The macro base station receives position information of a mobile terminal and a request for information about neighboring femto base stations from the mobile terminal, when the mobile terminal identifies an accessible femto base station among the at least one femto base station in the broadcast channel section. The macro base station generates a list of the neighboring femto base stations of the mobile terminal and information about the neighboring femto base stations based on the position information of the mobile terminal, and transmits the list of the neighboring femto base stations and the information about the neighboring femto base stations to the mobile terminal.

摘要翻译： 提供了一种宏基站的通信方法，包括关于广播信道部分的报告信息，以便识别宏小区的下行链路广播信道中设置的宏基站的宏小区中的毫微微小区。 当移动终端在广播信道部分中的至少一个毫微微基站中识别可访问的毫微微基站时，宏基站从移动终端接收移动终端的位置信息和关于相邻毫微微基站的信息的请求。 宏基站基于移动终端的位置信息生成移动终端的相邻毫微微基站的列表和关于相邻毫微微基站的信息，并且发送相邻毫微微基站的列表和关于该邻居毫微微基站的信息 相邻毫微微基站到移动终端。

公开(公告)号：US20110128939A1

公开(公告)日：2011-06-02

申请号：US12790765

申请日：2010-05-28

申请人： Jong Bu LIM ,  Kyung Hun Jang ,  Hyo Sun Hwang ,  Hyun Ho Choi

发明人： Jong Bu LIM ,  Kyung Hun Jang ,  Hyo Sun Hwang ,  Hyun Ho Choi

IPC分类号： H04B7/216

CPC分类号： H04B7/046 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04W16/28 ,  H04W52/244 ,  H04W88/08

摘要： A small cell communication system may reduce interference occurring in a macro terminal through beamforming, even when using the same frequency resources as used by a macro communication system. For example, the small cell communication system may use a larger amount of radio resources than the macro communication system for transmission of feedback information in an uplink. For example, the small cell communication system may use a codebook having a larger size than a size of a codebook used by the macro communication system.

摘要翻译： 即使使用与宏通信系统相同的频率资源，小小区通信系统也可以通过波束形成来减少在宏终端中发生的干扰。 例如，小信元通信系统可以使用比宏通信系统更大量的无线电资源来传输上行链路中的反馈信息。 例如，小小区通信系统可以使用具有比宏通信系统使用的码本的大小大的码本的码本。

公开(公告)号：US20110009129A1

公开(公告)日：2011-01-13

申请号：US12715986

申请日：2010-03-02

申请人： Jong Bu LIM ,  Kyung Hun Jang

发明人： Jong Bu LIM ,  Kyung Hun Jang

IPC分类号： H04W64/00

CPC分类号： G01S5/02 ,  G01S5/0036 ,  G01S5/0205 ,  G01S5/0252 ,  G01S5/14 ,  H04W8/24 ,  H04W64/00 ,  H04W88/08

摘要： A terminal receives a unique sequence from each of at least two base stations, and transmits a mixture of quantized unique sequences to a serving base station. The serving base station extracts components respectively corresponding to base stations from the mixture of the quantized unique sequences, and estimates a location of a terminal based on the extracted components. The serving base station may calculate a received signal strength or a delay for each of the unique sequences received by the terminal, based on the extracted components, and estimate the location of the terminal based on the received signal strength or the delay. In addition, the terminal may estimate its own location by performing an algorithm used by the serving base station.

摘要翻译： 终端从至少两个基站中的每一个接收唯一序列，并且向服务基站发送量化唯一序列的混合。 服务基站从量化的唯一序列的混合中提取分别对应于基站的分量，并且基于所提取的分量来估计终端的位置。 服务基站可以基于提取的组件来计算由终端接收的每个唯一序列的接收信号强度或延迟，并且基于接收到的信号强度或延迟来估计终端的位置。 此外，终端可以通过执行由服务基站使用的算法来估计其自己的位置。

公开(公告)号：US20130039265A1

公开(公告)日：2013-02-14

申请号：US13563887

申请日：2012-08-01

申请人： Won Jae SHIN ,  Jong Bu LIM ,  Chang Yong SHIN

发明人： Won Jae SHIN ,  Jong Bu LIM ,  Chang Yong SHIN

IPC分类号： H04J3/08

CPC分类号： H04L27/00 ,  H04B7/0617 ,  H04B7/0639 ,  H04B7/086 ,  H04B7/15542 ,  H04L25/03898

摘要： A relay and a terminal in a multi-pair two-way network and a communication method thereof is provided. A communication method of a relay of a network including K transmit-and-receive pairs including a plurality of terminals, with the relay including M antennas and each of the terminals including N antennas, including accessing a codebook including codewords, the codebook being configured to enable effective channels from the K transmit-and-receive pairs to the relay to be aligned in independent dimensions, respectively, when the K transmit-and-receive pairs transmit signals simultaneously, each of the effective channels being aligned based on one of the codewords, selecting one or more of the codewords indicating the effective channels from the K transmit-and-receive pairs to the relay, respectively, and transmitting information associated with the selected codewords to corresponding ones of the K transmit-and-receive pairs.

摘要翻译： 提供了一种多对双向网络中的中继和终端及其通信方法。 一种包括K个发送和接收对的网络的中继的通信方法，包括多个终端，所述中继包括M个天线，并且每个终端包括N个天线，包括访问包括码字的码本，该码本被配置为 当K个发送和接收对同时发送信号时，分别使得K个发送和接收对到中继器的有效信道在独立的维度上对准，每个有效信道基于一个码字对齐 分别从K个发送和接收对中分别选择一个或多个指示有效信道的码字，并将与所选择的码字相关联的信息发送到K个发送和接收对中的相应的一个。

公开(公告)号：US20110070884A1

公开(公告)日：2011-03-24

申请号：US12731296

申请日：2010-03-25

申请人： Hyun Ho CHOI ,  Jong Bu LIM ,  Byung Hoon JUNG ,  Dan Keun SUNG ,  Seon Yeob BAEK ,  Kab Seok KO ,  Ji Young CHA

发明人： Hyun Ho CHOI ,  Jong Bu LIM ,  Byung Hoon JUNG ,  Dan Keun SUNG ,  Seon Yeob BAEK ,  Kab Seok KO ,  Ji Young CHA

IPC分类号： H04W36/34

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。