公开(公告)号：US20140003400A1

公开(公告)日：2014-01-02

申请号：US14003405

申请日：2011-12-23

申请人： Dongguk Lim ,  Jiwoong Jang ,  Hangyu Cho ,  Kyujin Park

发明人： Dongguk Lim ,  Jiwoong Jang ,  Hangyu Cho ,  Kyujin Park

IPC分类号： H04L1/18

CPC分类号： H04L1/1861

摘要： The present specification discloses a method for making a hybrid automatic repeat request (HARQ) for a terminal in a wireless connection system supporting peer-to-peer (P2P) communication between terminals, the method comprising: receiving, from a base station, control data for P2P communication; transmitting, based on the received control data, data from an uplink or downlink subframe, which is defined as a region for transmission to another terminal; and receiving an Acknowledgement (ACK) or not-Acknowledgement (NACK) regarding the sent data from an uplink subframe, linked to the downlink or uplink subframe, among the subframes defined as a region for reception from another terminal. The control data comprises a frame structure data used in P2P communication, wherein the frame structure data comprises an arrangement of the transmission and reception regions and HARQ linkages between subframes.

摘要翻译： 本说明书公开了一种用于在支持终端之间的对等（P2P）通信的无线连接系统中的终端进行混合自动重传请求（HARQ）的方法，所述方法包括：从基站接收控制数据 用于P2P通信; 基于所接收的控制数据，从定义为用于传输到另一终端的区域的上行链路或下行链路子帧发送数据; 以及从被定义为从另一个终端接收的区域的子帧中，从链接到下行链路或上行链路子帧的上行链路子帧接收关于所发送数据的确认（ACK）或不确认（NACK）。 控制数据包括在P2P通信中使用的帧结构数据，其中帧结构数据包括子帧之间的发送和接收区域以及HARQ链路的布置。

公开(公告)号：US20130238954A1

公开(公告)日：2013-09-12

申请号：US13885452

申请日：2011-11-17

申请人： Jiwoong Jang ,  Jaehoon Chung ,  Seunghee Han ,  Hyunsoo Ko

发明人： Jiwoong Jang ,  Jaehoon Chung ,  Seunghee Han ,  Hyunsoo Ko

IPC分类号： H04L1/00

CPC分类号： H04L1/0061 ,  H04L1/0073 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L2001/125

摘要： The present invention relates to a method for transmitting uplink control information in a wireless access system and a terminal for the same. More particularly, the method comprises the following steps: attaching, if the bit size of uplink control information is larger than a preset number, cyclic redundancy check to the uplink control information; calculating the number of wireless resource elements for transmitting the uplink control information to which the CRC is attached; coding the uplink control information to which the CRC is attached, using a tail biting convolutional coding (TBCC) technique, based upon the calculated number of the wireless resource elements; and transmitting a physical uplink shared channel signal containing the coded uplink control information to a base station. wherein the uplink control information is either hybrid automatic repeat and request acknowledgement/negative acknowledgement (HARQ-ACK/NACK) information or rank indication (RI) information.

摘要翻译： 本发明涉及在无线接入系统及其终端中发送上行链路控制信息的方法。 更具体地说，该方法包括以下步骤：如果上行链路控制信息的比特大小大于预设数目，则附加到上行控制信息的循环冗余校验; 计算用于发送附加有CRC的上行链路控制信息的无线资源元素的数量; 基于计算出的无线资源元素的数量，使用尾部卷积卷积编码（TBCC）技术对附接有CRC的上行链路控制信息进行编码; 以及将包含所述编码的上行链路控制信息的物理上行链路共享信道信号发送到基站。 其中所述上行链路控制信息是混合自动重传和请求确认/否定确认（HARQ-ACK / NACK）信息或秩指示（RI）信息。

公开(公告)号：US20130215858A1

公开(公告)日：2013-08-22

申请号：US13878959

申请日：2011-10-10

申请人： Jiwoong Jang ,  Jaehoon Chung ,  Seunghee Han

发明人： Jiwoong Jang ,  Jaehoon Chung ,  Seunghee Han

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04B7/0413 ,  H04B7/0619 ,  H04B7/068 ,  H04L1/0003 ,  H04L1/1671 ,  H04L1/1819 ,  H04L1/1858 ,  H04L1/1867 ,  H04L1/1893 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L27/2601

摘要： The present invention relates to a wireless access system and further relates to various methods for transmitting uplink control information when retransmitting uplink data in a carrier aggregation environment (i.e., multiple component carrier environment). The method for transmitting uplink control information (UCI) in the wireless access system, according to one embodiment of the present invention, comprises the following steps: transmitting uplink data to a base station; receiving a non-acknowledgement (NACK) signal of the uplink data from the base station; selecting a transport block for transmitting UCI when retransmitting the uplink data according to the NACK signal; and retransmitting the uplink data including the UCI, wherein a user equipment can transmit the UCI to the base station using the selected transport block.

摘要翻译： 无线接入系统技术领域本发明涉及无线接入系统，并且还涉及在载波聚合环境（即，多分量载波环境）中重传上行链路数据时发送上行链路控制信息的各种方法。 根据本发明的一个实施例，在无线接入系统中发送上行控制信息（UCI）的方法包括以下步骤：向基站发送上行数据; 从所述基站接收所述上行链路数据的不确认（NACK）信号; 在根据所述NACK信号重传所述上行链路数据时，选择用于发送UCI的传输块; 并且重传包括UCI的上行链路数据，其中用户设备可以使用所选择的传输块向基站发送UCI。

公开(公告)号：US20130051369A1

公开(公告)日：2013-02-28

申请号：US13643516

申请日：2011-05-13

申请人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung ,  Seunghee Han ,  Jiwoong Jang

发明人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung ,  Seunghee Han ,  Jiwoong Jang

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04B7/0413 ,  H04B7/2628 ,  H04B2201/70701 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0073 ,  H04L1/06 ,  H04L1/1671 ,  H04L5/0023 ,  H04L5/0053 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04W72/06 ,  H04W88/08

摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information in a wireless communication system. A method for multiplexing uplink control information and uplink data and for transmitting the multiplexed uplink control information and uplink data according to one embodiment of the present invention comprises the following steps: encoding a first transmission block and a second transmission block to generate a first codeword and a second codeword; mapping the first codeword and the second codeword to one or more layers, respectively; and transmitting, via one or more antenna ports, each layer to which the first codeword and the second codeword are mapped, wherein the uplink control information is multiplexed only to either the first transmission block or to the second transmission block.

公开(公告)号：US20130034038A1

公开(公告)日：2013-02-07

申请号：US13641310

申请日：2011-04-29

申请人： Jiwoong Jang ,  Hyun-Woo Lee

发明人： Jiwoong Jang ,  Hyun-Woo Lee

IPC分类号： H04W72/04 ,  H04W4/06

CPC分类号： H04L5/006 ,  H04B7/022 ,  H04B7/026 ,  H04L5/0035 ,  H04W52/365 ,  H04W52/38 ,  H04W68/00 ,  H04W88/04

摘要： According to the disclosure of the present description, a method in which a base station determines a cooperative terminal is provided. The method comprises: a step of receiving status information from one or more terminals from among terminals that can cooperate with the base station in cooperative transmission; a step of determining, on the basis of the status information and upon receipt of a cooperative communication request from one terminal from among the cooperative terminals, a terminal which will cooperate with a terminal that has requested a cooperation; and a step of notifying the cooperative terminal of the terminal that has requested a cooperation.

摘要翻译： 根据本说明书的公开内容，提供了基站确定协作终端的方法。 该方法包括：从协同传输中可与基站协作的终端之间的一个或多个终端接收状态信息的步骤; 根据状态信息和从合作终端中的一个终端接收到协作通信请求，确定将与已经请求合作的终端协作的终端的步骤; 以及通知已经请求合作的终端的合作终端的步骤。

公开(公告)号：US20120044886A1

公开(公告)日：2012-02-23

申请号：US13163607

申请日：2011-06-17

申请人： Jiwoong JANG ,  Moonil LEE ,  Jaehoon CHUNG ,  Seunghee HAN ,  Hyunsoo KO

发明人： Jiwoong JANG ,  Moonil LEE ,  Jaehoon CHUNG ,  Seunghee HAN ,  Hyunsoo KO

IPC分类号： H04W72/04

CPC分类号： H04L5/0092 ,  H04L1/0031 ,  H04L1/0042 ,  H04L1/0067 ,  H04L1/0072 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057

摘要： A method for transmitting information data by using a Reed-Muller coding scheme in a wireless communication system is disclosed. The method includes the steps of configuring a number of resource elements for transmitting the information data; dividing the information data to first information data and second information data if a bit size O of the information data is equal to or larger than a predetermined number; applying RM coding on each of the first information data and the second information data; concatenating the coded first information data and the coded second information data, and transmitting the concatenated data by using the predetermined number of resource elements, wherein a minimum value Q′min for the number of resource elements is defined by a sum of a minimum value Q′min—1 for the number of resource elements corresponding to the first information data and a minimum value Q′min—2 for the number of resource elements corresponding to the second information data.

摘要翻译： 公开了一种在无线通信系统中使用Reed-Muller编码方案发送信息数据的方法。 该方法包括配置用于发送信息数据的多个资源元素的步骤; 如果信息数据的位大小O等于或大于预定数量，则将信息数据划分为第一信息数据和第二信息数据; 对所述第一信息数据和所述第二信息数据中的每一个应用RM编码; 连接编码的第一信息数据和编码的第二信息数据，并且通过使用预定数量的资源元素来发送级联数据，其中用于资源元素数量的最小值Q'min由最小值Q 对于与第一信息数据相对应的资源元素的数量的“min-1”和对应于第二信息数据的资源元素的数量的最小值Q'min-2。

公开(公告)号：US20120044883A1

公开(公告)日：2012-02-23

申请号：US13163567

申请日：2011-06-17

申请人： Jiwoong JANG ,  Moonil LEE ,  Jaehoon CHUNG ,  Seunghee HAN ,  Hyunsoo KO

发明人： Jiwoong JANG ,  Moonil LEE ,  Jaehoon CHUNG ,  Seunghee HAN ,  Hyunsoo KO

IPC分类号： H04W72/04

CPC分类号： H04L1/0073 ,  H04L1/0031 ,  H04L1/0042 ,  H04L1/0067 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057

摘要： A method for transmitting information data by using a Reed-Muller coding scheme in a wireless communication system is disclosed. The method includes the steps of configuring a number of resource elements for transmitting the information data; when a bit size of the information data is equal to or larger than a predetermined number, allocating even-numbered data of the information data as first information data, and allocating odd-numbered data of the information data as second information data; applying RM coding on each of the first information data and the second information data; concatenating the coded first information data and the coded second information data, and transmitting the concatenated data by using the predetermined number of resource elements.

摘要翻译： 公开了一种在无线通信系统中使用Reed-Muller编码方案发送信息数据的方法。 该方法包括配置用于发送信息数据的多个资源元素的步骤; 当信息数据的位大小等于或大于预定数量时，分配信息数据的偶数数据作为第一信息数据，并将信息数据的奇数数据分配为第二信息数据; 对所述第一信息数据和所述第二信息数据中的每一个应用RM编码; 连接编码的第一信息数据和编码的第二信息数据，并且通过使用预定数量的资源元素发送级联的数据。

公开(公告)号：US09515798B2

公开(公告)日：2016-12-06

申请号：US14233534

申请日：2012-07-20

申请人： Jiwoong Jang ,  Jaehoon Chung ,  Hyunsoo Ko

发明人： Jiwoong Jang ,  Jaehoon Chung ,  Hyunsoo Ko

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0094 ,  H04L27/2633 ,  H04L27/2636

摘要： If a PDCCH is multiplexed with data in a DMRS based manner, an E-PDCCH may be allocated by frequency-first mapping in reverse time order, starting from an OFDM symbol carrying the last DMRS in the first slot of a PRB allocated to a UE. For example, the E-PDCCH may be mapped to a resource region in the manner illustrated in FIG. 27. For reference, various signals may mapped to a resource region of a subframe in following manner: (1) CRSs or DMRSs may be mapped to the resource region of the subframe, (2) a legacy PDCCH may be mapped to the resource region, and then (3) the E-PDCCH may be mapped to the remaining region.

摘要翻译： 如果以基于DMRS的方式将PDCCH与数据进行多路复用，则可以按照分配给UE的PRB的第一时隙中承载最后一个DMRS的OFDM符号从相反的时间顺序开始按照频率优先映射来分配E-PDCCH 。 例如，E-PDCCH可以以图1所示的方式映射到资源区域。 为了参考，各种信号可以按照以下方式映射到子帧的资源区域：（1）CRS或DMRS可以映射到子帧的资源区域，（2）传统PDCCH可以映射到资源区域 ，然后（3）E-PDCCH可以映射到剩余区域。

公开(公告)号：US09288829B2

公开(公告)日：2016-03-15

申请号：US14239443

申请日：2012-08-14

申请人： Kyujin Park ,  Jiwoong Jang ,  Hangyu Cho ,  Seunghyun Kang

发明人： Kyujin Park ,  Jiwoong Jang ,  Hangyu Cho ,  Seunghyun Kang

IPC分类号： H04W76/02 ,  H04W56/00 ,  H04W8/00 ,  H04W72/04 ,  H04W72/12 ,  H04W8/26 ,  H04W92/18

CPC分类号： H04W76/023 ,  H04W8/005 ,  H04W8/26 ,  H04W56/00 ,  H04W72/04 ,  H04W72/12 ,  H04W76/14 ,  H04W92/18

摘要： Disclosed are a method for performing and supporting device to device direct communication (D2D communication) in a wireless communication system and a device therefor. The method for performing D2D communication of a terminal comprises the steps of: transmitting a first message, which is a request from a terminal operated in an idle state for connecting D2D communication and the base station, to a base station; and receiving a second message as a response to the request from the base station, wherein the second message includes a C-RNTI (Cell-Radio Network Temporary Identifier) allocated in the terminal to be connected with the base station, a D2D-RNTI (Device to Device RNTI) allocated in the terminal for D2D communication, and/or peer discovery configuration information.

摘要翻译： 公开了一种用于在无线通信系统及其设备中执行和支持设备到设备直接通信（D2D通信）的方法。 用于执行终端的D2D通信的方法包括以下步骤：向基站发送作为来自在空闲状态下操作的用于连接D2D通信和基站的终端的请求的第一消息; 以及作为对所述基站的所述请求的响应接收第二消息，其中所述第二消息包括在与所述基站连接的所述终端中分配的C-RNTI（小区无线网络临时标识符），D2D-RNTI 在终端中分配用于D2D通信的设备到设备RNTI）和/或对等体发现配置信息。

公开(公告)号：US09288016B2

公开(公告)日：2016-03-15

申请号：US14003405

申请日：2011-12-23

申请人： Dongguk Lim ,  Jiwoong Jang ,  Hangyu Cho ,  Kyujin Park

发明人： Dongguk Lim ,  Jiwoong Jang ,  Hangyu Cho ,  Kyujin Park

IPC分类号： H04L1/18

CPC分类号： H04L1/1861

摘要： The present specification discloses a method for making a hybrid automatic repeat request (HARQ) for a terminal in a wireless connection system supporting peer-to-peer (P2P) communication between terminals, the method comprising: receiving, from a base station, control data for P2P communication; transmitting, based on the received control data, data from an uplink or downlink subframe, which is defined as a region for transmission to another terminal; and receiving an Acknowledgement (ACK) or not-Acknowledgement (NACK) regarding the sent data from an uplink subframe, linked to the downlink or uplink subframe, among the subframes defined as a region for reception from another terminal. The control data comprises a frame structure data used in P2P communication, wherein the frame structure data comprises an arrangement of the transmission and reception regions and HARQ linkages between subframes.

摘要翻译： 本说明书公开了一种用于在支持终端之间的对等（P2P）通信的无线连接系统中的终端进行混合自动重传请求（HARQ）的方法，所述方法包括：从基站接收控制数据 用于P2P通信; 基于所接收的控制数据，从定义为用于传输到另一终端的区域的上行链路或下行链路子帧发送数据; 以及从被定义为从另一个终端接收的区域的子帧中，从链接到下行链路或上行链路子帧的上行链路子帧接收关于所发送数据的确认（ACK）或不确认（NACK）。 控制数据包括在P2P通信中使用的帧结构数据，其中帧结构数据包括子帧之间的发送和接收区域以及HARQ链路的布置。