公开(公告)号：US20130279480A1

公开(公告)日：2013-10-24

申请号：US13978690

申请日：2012-01-05

申请人： Dong Hyun Park ,  Ki Bum Kwon

发明人： Dong Hyun Park ,  Ki Bum Kwon

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

摘要： The present invention relates to a method for configuring and transmitting an HARQ ACK/NACK signal by bundling said signal about a component carrier wave of a downlink subframe linked with an uplink subframe transmitting an HARQ ACK/NACK signal on PUCCH format 3. More particularly, the method comprises the steps of: determining a mode for bundling an HARQ ACK/NACK signal; and configuring the bundled HARQ ACK/NACK signal according to the determined bundling mode, wherein in the step of determining the bundling mode, all the component carriers of the downlink subframe transmitting the HARQ ACK/NACK signal to an uplink subframe are bundled when the downlink channel is in a worse state than the predetermined reference state, and some of the component carriers of the downlink subframe transmitting the HARQ ACK/NACK signal to an uplink subframe are bundled when the downlink channel is not in a worse state.

摘要翻译： 本发明涉及一种通过在与PUCCH格式3上发送HARQ ACK / NACK信号的上行子帧链接的下行链路子帧的分量载波上捆绑所述信号来配置和发送HARQ ACK / NACK信号的方法。更具体地说， 该方法包括以下步骤：确定用于捆绑HARQ ACK / NACK信号的模式; 以及根据确定的捆绑模式配置捆绑的HARQ ACK / NACK信号，其中在确定捆绑模式的步骤中，当下行链路的下行链路子帧发送HARQ ACK / NACK信号的下行链路子帧的所有分量载波到上行链路子帧时被捆绑 信道处于比预定参考状态更差的状态，并且当下行链路信道不处于较差状态时，将发送HARQ ACK / NACK信号的下行链路子帧的一些分量载波捆绑到上行链路子帧。

公开(公告)号：US20120195265A1

公开(公告)日：2012-08-02

申请号：US13500610

申请日：2010-10-06

申请人： Kyung Ho Kim ,  Ki Bum Kwon

发明人： Kyung Ho Kim ,  Ki Bum Kwon

IPC分类号： H04W28/04

CPC分类号： H04L1/1861 ,  H04L1/0072

摘要： Disclosed is a wireless communication system, and particularly, a technology of feedbacking an ACK/NACK or multiple ACK/NACKs through a single uplink component carrier in response to multi downlink information transmitted through multiple component carriers in a wireless communication system.

摘要翻译： 公开了无线通信系统，特别是响应于通过无线通信系统中的多个分量载波发送的多个下行链路信息，通过单个上行链路分量载波反馈ACK / NACK或多个ACK / NACK的技术。

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。

公开(公告)号：US09179452B2

公开(公告)日：2015-11-03

申请号：US13978690

申请日：2012-01-05

申请人： Dong Hyun Park ,  Ki Bum Kwon

发明人： Dong Hyun Park ,  Ki Bum Kwon

IPC分类号： H04B7/216 ,  H04W72/04 ,  H04L5/00 ,  H04L1/18

CPC分类号： H04W72/0413 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

摘要： The present invention relates to a method for configuring and transmitting an HARQ ACK/NACK signal by bundling said signal about a component carrier wave of a downlink subframe linked with an uplink subframe transmitting an HARQ ACK/NACK signal on PUCCH format 3. More particularly, the method comprises the steps of: determining a mode for bundling an HARQ ACK/NACK signal; and configuring the bundled HARQ ACK/NACK signal according to the determined bundling mode, wherein in the step of determining the bundling mode, all the component carriers of the downlink subframe transmitting the HARQ ACK/NACK signal to an uplink subframe are bundled when the downlink channel is in a worse state than the predetermined reference state, and some of the component carriers of the downlink subframe transmitting the HARQ ACK/NACK signal to an uplink subframe are bundled when the downlink channel is not in a worse state.

摘要翻译： 本发明涉及一种通过在与PUCCH格式3上发送HARQ ACK / NACK信号的上行子帧链接的下行链路子帧的分量载波上捆绑所述信号来配置和发送HARQ ACK / NACK信号的方法。更具体地说， 该方法包括以下步骤：确定用于捆绑HARQ ACK / NACK信号的模式; 以及根据确定的捆绑模式配置捆绑的HARQ ACK / NACK信号，其中在确定捆绑模式的步骤中，当下行链路的下行链路子帧发送HARQ ACK / NACK信号的下行链路子帧的所有分量载波到上行链路子帧时被捆绑 信道处于比预定参考状态更差的状态，并且当下行链路信道不处于较差状态时，将发送HARQ ACK / NACK信号的下行链路子帧的一些分量载波捆绑到上行链路子帧。

公开(公告)号：US20120320853A1

公开(公告)日：2012-12-20

申请号：US13575286

申请日：2011-01-28

申请人： Ki Bum Kwon ,  Ki Tae Kim ,  Sung Jun Yoon

发明人： Ki Bum Kwon ,  Ki Tae Kim ,  Sung Jun Yoon

IPC分类号： H04W72/04

CPC分类号： H04L1/1812 ,  H04L1/0067 ,  H04L1/1819 ,  H04L1/1887 ,  H04L1/1893 ,  H04L5/0053 ,  H04L5/0055

摘要： A method and device for sending and receiving control information and data between a terminal and an eNB in a wireless communication system are disclosed, and a method and device for sending and receiving control information and data in accordance with hybrid automatic repeat technology are disclosed. A multiplexer outputs a plurality of hybrid repeat (HARQ) blocks that store data blocks to be transmitted via a plurality of component carrier waves, and outputs multiplexed data obtained by the multiplexing of the data blocks. Repeat data is transmitted by using a component carrier wave that differs from the component carrier wave used during the initial transmission, thereby obtaining gain of diverse channel states for predetermined component carrier waves and frequency bands, and so improving HARQ performance.

摘要翻译： 公开了一种用于在无线通信系统中在终端和eNB之间发送和接收控制信息和数据的方法和装置，并且公开了一种根据混合自动重复技术发送和接收控制信息和数据的方法和装置。 复用器输出多个混合重复（HARQ）块，其存储要经由多个分量载波发送的数据块，并且输出通过复用数据块获得的多路复用数据。 通过使用与初始发送期间使用的分量载波不同的分量载波来发送重复数据，从而获得预定分量载波和频带的不同信道状态的增益，从而提高HARQ性能。