公开(公告)号：US20130157705A1

公开(公告)日：2013-06-20

申请号：US13764278

申请日：2013-02-11

申请人： Tae Soo KWON ,  Kyung Hun JANG ,  Young-Doo KIM

发明人： Tae Soo KWON ,  Kyung Hun JANG ,  Young-Doo KIM

IPC分类号： H04W24/02

CPC分类号： H04W24/02 ,  H04B7/0626 ,  H04B7/0639 ,  H04B7/0697 ,  H04J11/0026 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/006 ,  H04L25/0228 ,  H04L25/03343 ,  H04L2025/03802 ,  H04W52/143 ,  H04W52/243 ,  H04W52/247 ,  H04W72/042 ,  H04W72/046

摘要： Provided are a signal transmission method and a network apparatus to control interference in a radio communication network. A terminal may transmit to the network apparatus, signal quality information associated with a radio channel formed between the terminal and a corresponding base station. The corresponding base station may output a signal received by the plurality of terminals, based on the signal quality information.

摘要翻译： 提供了一种用于控制无线电通信网络中的干扰的信号传输方法和网络装置。 终端可以向网络设备发送与在终端和对应的基站之间形成的无线电信道相关联的信号质量信息。 相应的基站可以基于信号质量信息输出由多个终端接收的信号。

公开(公告)号：US20110059765A1

公开(公告)日：2011-03-10

申请号：US12830278

申请日：2010-07-02

申请人： Young-Doo KIM ,  Seok Hwan PARK ,  Hae Wook PARK ,  Inkyu LEE

发明人： Young-Doo KIM ,  Seok Hwan PARK ,  Hae Wook PARK ,  Inkyu LEE

IPC分类号： H04W88/02

CPC分类号： H04W28/22 ,  H04B7/024 ,  H04B7/0452 ,  H04W52/40

摘要： An achievable sum data rate with respect to each of available candidate transmission/reception modes may be calculated to select a transmission/reception mode of transmission/reception pairs repeatedly using radio resources. A transmission/reception mode to be applied may be selected from the candidate transmission/reception modes based on the calculated sum data rate. Information associated with the selected transmission/reception mode may be shared by the transmission/reception pairs.

摘要翻译： 可以计算相对于每个可用候选发送/接收模式的可实现的和数据速率，以使用无线电资源重复选择发送/接收对的发送/接收模式。 可以基于所计算的和数据速率从候选发送/接收模式中选择要应用的发送/接收模式。 与选择的发送/接收模式相关联的信息可以由发送/接收对共享。

公开(公告)号：US20100110968A1

公开(公告)日：2010-05-06

申请号：US12432417

申请日：2009-04-29

申请人： Namyoon LEE ,  Young-Doo KIM

发明人： Namyoon LEE ,  Young-Doo KIM

IPC分类号： H04B7/14 ,  H04L27/28

CPC分类号： H04B7/2606 ,  H04W48/20 ,  H04W72/08 ,  H04W84/047

摘要： A base station with multiple antennas including a relay scheduler to select a serving relay from a plurality of candidate relays. Each candidate relay may have a user group including at least one user. The selection may be based on an achievable transmission capacity of each candidate relay with respect to its user group and a state of channels formed between the plurality of candidate relays and the base station. The base station also includes a transmission signal generator to generate a transmission signal for the user group corresponding to the serving relay.

摘要翻译： 一种具有多个天线的基站，包括中继调度器，用于从多个候选中继中选择服务中继。 每个候选中继可以具有包括至少一个用户的用户组。 该选择可以基于每个候选中继相对于其用户组的可实现的传输容量以及在多个候选中继和基站之间形成的信道的状态。 基站还包括发送信号发生器，用于生成与服务中继对应的用户组的发送信号。

公开(公告)号：US20100322140A1

公开(公告)日：2010-12-23

申请号：US12098464

申请日：2008-04-07

申请人： Ui Kun KWON ,  Young-Doo KIM ,  Gi Hong IM ,  Dae-Young SEOL ,  Won-Jae SHIN

发明人： Ui Kun KWON ,  Young-Doo KIM ,  Gi Hong IM ,  Dae-Young SEOL ,  Won-Jae SHIN

IPC分类号： H04J3/08

CPC分类号： H04B7/15592

摘要： A relay-based communication system and method processing a signal without a cyclic prefix is provided. An apparatus for generating a relay signal includes a signal receiving unit which receives a source signal transmitted from a source node to a relay node and detects a received signal, a signal conversion unit which extracts samples corresponding to a first time duration from the received signal, sums the received signal and the extracted samples in a second time duration, and generates a converted received signal, a relay signal generation unit which generates a relay signal cooperating with the source signal based on the converted received signal according to a space frequency block code (SFBC) scheme, and a signal transmission unit which transmits the generated relay signal to a destination node.

摘要翻译： 提供一种基于中继的通信系统和处理没有循环前缀的信号的方法。 一种用于产生中继信号的装置，包括信号接收单元，该信号接收单元接收从源节点发送到中继节点的源信号并检测接收信号;信号转换单元，从接收到的信号中提取与第一持续时间相对应的样本， 在第二持续时间内对接收到的信号和提取的样本求和，并产生转换的接收信号;继电器信号生成单元，根据空间频率块码，生成与源信号协调的中继信号 SFBC）方案，以及将生成的中继信号发送到目的地节点的信号发送单元。

公开(公告)号：US20100248712A1

公开(公告)日：2010-09-30

申请号：US12610477

申请日：2009-11-02

申请人： Nam-Yoon LEE ,  Young-Doo KIM ,  Do Hyung PARK

发明人： Nam-Yoon LEE ,  Young-Doo KIM ,  Do Hyung PARK

IPC分类号： H04W24/00 ,  H04B15/00

CPC分类号： H04W16/28

摘要： A mobile station and a network control apparatus are provided. The network control apparatus may generate beamforming information, associated with an interference alignment of a plurality of mobile stations, and transmit the beamforming information to a plurality of base stations. The mobile station may receive a signal from the plurality of base stations based on the beamforming information.

摘要翻译： 提供了移动台和网络控制装置。 网络控制装置可以生成与多个移动站的干扰对准相关联的波束形成信息，并将波束成形信息发送到多个基站。 移动台可以基于波束成形信息从多个基站接收信号。

公开(公告)号：US20100227637A1

公开(公告)日：2010-09-09

申请号：US12547535

申请日：2009-08-26

申请人： Tae Soo KWON ,  Kyung Hun JANG ,  Young-Doo KIM

发明人： Tae Soo KWON ,  Kyung Hun JANG ,  Young-Doo KIM

IPC分类号： H04B7/005 ,  H04B15/00

CPC分类号： H04W24/02 ,  H04B7/0626 ,  H04B7/0639 ,  H04B7/0697 ,  H04J11/0026 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/006 ,  H04L25/0228 ,  H04L25/03343 ,  H04L2025/03802 ,  H04W52/143 ,  H04W52/243 ,  H04W52/247 ,  H04W72/042 ,  H04W72/046

摘要： Provided are a signal transmission method and a network apparatus to control interference in a radio communication network. A terminal may transmit to the network apparatus, signal quality information associated with a radio channel formed between the terminal and a corresponding base station. The corresponding base station may output a signal received by the plurality of terminals, based on the signal quality information.

摘要翻译： 提供了一种用于控制无线电通信网络中的干扰的信号传输方法和网络装置。 终端可以向网络设备发送与在终端和对应的基站之间形成的无线电信道相关联的信号质量信息。 相应的基站可以基于信号质量信息输出由多个终端接收的信号。