公开(公告)号：US09819464B2

公开(公告)日：2017-11-14

申请号：US13883028

申请日：2011-11-02

申请人： Hyunwoo Lee ,  Jaehoon Chung ,  Seunghee Han

发明人： Hyunwoo Lee ,  Jaehoon Chung ,  Seunghee Han

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04L1/16 ,  H04L1/18 ,  H04W36/00 ,  H04W52/04 ,  H04L27/26

CPC分类号： H04L5/0055 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/14 ,  H04L27/2636 ,  H04W36/0072 ,  H04W52/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446

摘要： The present invention relates to a method for a terminal to transmit acknowledgement information comprising: determining a physical uplink control channel (PUCCH) format and resource, in which acknowledgement information is transmitted in response to a downlink transmission in a downlink sub-frame set including M(M≧1) downlink sub-frame; and transmitting the acknowledgement information using the PUCCH format and resource in one uplink sub-frame. Here, one serving cell may be configured to a terminal. Also, in the determining step, the acknowledgement information may be transmitted by using a PUCCH format 1a/1b, when a semi-persistent scheduling releasing physical downlink control channel (PDCCH) does not exist in the downlink sub-frame set, and one physical downlink shared channel, which is indicated through the detection of a corresponding PDCCH having a downlink assignment index value equals to one, exists in the downlink sub-frame set.

公开(公告)号：US09397801B2

公开(公告)日：2016-07-19

申请号：US14005701

申请日：2012-04-06

申请人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

发明人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC分类号： H04L5/00 ,  H04W72/12 ,  H04L1/18

CPC分类号： H04W72/1268 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/14 ,  H04W72/1263

摘要： The present invention relates to a method for transmitting/receiving data in a Time Division Duplex (TDD) wireless access system supporting multiple cells, and a base station for same. In more detail, on the basis of a multi-cell TDD uplink-downlink configuration, the method includes confirming whether a collision subframe occurs, which is caused when an uplink subframe of a first cell and a downlink subframe of a second cell exists in the same time interval; and performing cross cell scheduling on the second cell through the first cell according to a TDD uplink-downlink configuration of the first cell. When data transmission is scheduled in the collision subframe by cross cell scheduling, by changing the transmission position of an uplink or a downlink according to the cross cell scheduling, the scheduled data are transmitted in the collision subframe.

摘要翻译： 本发明涉及一种用于在支持多个小区的时分双工（TDD）无线接入系统中发送/接收数据的方法，以及用于其的基站。 更详细地说，在多小区TDD上行链路 - 下行链路配置的基础上，该方法包括：确认是否存在冲突子帧出现，这是在第一小区的上行链路子帧和第二小区的下行链路子帧存在时引起的 同时间隔; 以及根据所述第一小区的TDD上行链路 - 下行链路配置，通过所述第一小区对所述第二小区进行跨小区调度。 当通过跨小区调度在冲突子帧中调度数据传输时，通过根据跨小区调度改变上行链路或下行链路的发送位置，在冲突子帧中发送调度数据。

公开(公告)号：US09380135B2

公开(公告)日：2016-06-28

申请号：US14117318

申请日：2012-05-29

申请人： Hyunwoo Lee ,  Seunghee Han ,  Jinmin Kim

发明人： Hyunwoo Lee ,  Seunghee Han ,  Jinmin Kim

IPC分类号： H04L29/06 ,  H04L5/00 ,  H04L1/00 ,  H04W56/00 ,  H04L1/18

CPC分类号： H04L69/24 ,  H04L1/0067 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0053 ,  H04W56/0045

摘要： The present invention relates to a wireless communication system and more specifically relates to a method and device for transmitting information. A wireless communication system can support carrier aggregation (CA). In one aspect of the present invention, a method, in which a terminal transmits information to a base station in a wireless communication system, comprises the steps of: carrying out rate matching for a preset number of symbols in a subframe for transmitting first information on at least one serving cell formed in the terminal; and transmitting the first information from the subframe in which the rate matching has been carried out, to the base station. Therein, the uplink transmission timing of the one or more serving cells are different from one another, and the preset number is determined in accordance with the difference between the uplink transmission timings of the one or more serving cell.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地涉及发送信息的方法和装置。 无线通信系统可以支持载波聚合（CA）。 在本发明的一个方面中，一种终端在无线通信系统中向基站发送信息的方法包括以下步骤：在用于发送第一信息的子帧中对预设数量的符号进行速率匹配 终端中形成的至少一个服务小区; 并且将来自已进行了速率匹配的子帧的第一信息发送到基站。 其中，一个或多个服务小区的上行链路传输定时彼此不同，并且根据一个或多个服务小区的上行链路传输定时之间的差异来确定预设号码。

公开(公告)号：US09301292B2

公开(公告)日：2016-03-29

申请号：US14238145

申请日：2012-09-03

申请人： Hyukmin Son ,  Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee ,  Hyeyoung Choi

发明人： Hyukmin Son ,  Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC分类号： H04W4/00 ,  H04W72/04

CPC分类号： H04W72/042 ,  H04W72/0426

摘要： Disclosed are a method of transmitting a control channel in a wireless access system and a base station for the same. In transmitting a control channel of a 1st base station in a wireless communication system, the present invention includes receiving E-PDCCH (enhanced-physical downlink control channel) including a downlink scheduling information in a data region from a 2nd base station, assigning E-PDCCH including a downlink scheduling information of the 1st base station to the data region based on the downlink scheduling information received from the 2nd base station, and transmitting the downlink scheduling information of the 1st base station to the 2nd base station.

摘要翻译： 公开了一种在无线接入系统中发送控制信道的方法及其基站。 在无线通信系统中发送第一基站的控制信道时，本发明包括在第二基站的数据区域中接收包括下行链路调度信息的E-PDCCH（增强物理下行链路控制信道），分配E- PDCCH基于从第二基站接收的下行链路调度信息，包括第一基站的下行链路调度信息到数据区域，并将第一基站的下行链路调度信息发送到第二基站。

公开(公告)号：US09271265B2

公开(公告)日：2016-02-23

申请号：US14124640

申请日：2012-05-31

申请人： Hyunwoo Lee ,  Seunghee Han ,  Jinmin Kim

发明人： Hyunwoo Lee ,  Seunghee Han ,  Jinmin Kim

IPC分类号： H04L5/00 ,  H04L27/26 ,  H04W72/04

CPC分类号： H04W72/044 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2636 ,  H04W72/04 ,  H04W72/042

摘要： The present invention relates to a wireless communication system and more specifically relates to a method and device for transmitting information. A wireless communication system can support carrier aggregation (CA). In one aspect of the present invention, a method, in which a terminal receives information from a base station in a wireless communication, comprises the steps of: receiving, from the base station, first information on the transmission method of a first channel; receiving the receiving the first channel, from the base station, via at least one serving cell formed in the terminal; and carrying out decoding on the first channel in accordance with the first information. Therein, the first channel is an enhanced physical downlink control channel (ePDCCH), and the terminal is capable of not carrying out decoding on the first channel in a frequency region in a present subframe.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地涉及发送信息的方法和装置。 无线通信系统可以支持载波聚合（CA）。 在本发明的一个方面中，终端在无线通信中从基站接收信息的方法包括以下步骤：从基站接收关于第一信道的传输方法的第一信息; 从所述基站经由形成在所述终端中的至少一个服务小区接收所述第一信道; 以及根据第一信息在第一信道上进行解码。 其中，第一信道是增强物理下行链路控制信道（ePDCCH），并且终端能够不在本子帧中的频率区域中的第一信道上执行解码。

公开(公告)号：US09246653B2

公开(公告)日：2016-01-26

申请号：US14131834

申请日：2012-07-27

申请人： Hyukmin Son ,  Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee ,  Hyeyoung Choi

发明人： Hyukmin Son ,  Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04J11/00

CPC分类号： H04L5/0053 ,  H04J11/003 ,  H04L5/001 ,  H04L5/0037

摘要： Disclosed are a method for transceiving data in a wireless access system, and a base station and terminal therefor. More particularly, the present invention relates to a method for transceiving data, and to a base station device for the method, wherein the method comprises the steps of: transmitting, in a single first subframe, a physical downlink control channel (PDCCH) including downlink scheduling information on each terminal; and transmitting, in a plurality of second subframes, a physical downlink shared channel (PDSCH) relevant to said PDCCH to each terminal. The PDCCH supports a carrier aggregation that includes a field indicating said plurality of second subframes in which said PDSCH is transmitted.

摘要翻译： 公开了一种用于在无线接入系统中收发数据的方法，以及用于其的基站及其终端。 更具体地说，本发明涉及一种用于收发数据的方法以及用于该方法的基站装置，其中该方法包括以下步骤：在单个第一子帧中发送包括下行链路的物理下行链路控制信道（PDCCH） 每个终端上的调度信息; 并且在多个第二子帧中向每个终端发送与所述PDCCH相关的物理下行链路共享信道（PDSCH）。 PDCCH支持载波聚合，其包括指示发送所述PDSCH的所述多个第二子帧的字段。

公开(公告)号：US09173231B2

公开(公告)日：2015-10-27

申请号：US14111731

申请日：2012-05-14

申请人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

发明人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC分类号： H04W72/12 ,  H04L5/00 ,  H04W72/04

CPC分类号： H04W72/1294 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0094 ,  H04W72/042

摘要： The present invention discloses a method for transmitting/receiving data in a wireless access system supporting carrier aggregation/multiple cells, and a base station and a user equipment for same. More particularly, the method comprises the following steps: transmitting downlink control information through a physical downlink control channel (PDCCH) for scheduling downlink data from a first subframe; and transmitting the downlink data, which is scheduled by the downlink control information from a second subframe, through a physical downlink shared channel (PDSCH), wherein the downlink control information includes a field indicating the second subframe from which the downlink data is transmitted.

摘要翻译： 本发明公开了一种在支持载波聚合/多个小区的无线接入系统中发送/接收数据的方法，以及用于其的基站和用户设备。 更具体地说，该方法包括以下步骤：通过用于从第一子帧调度下行链路数据的物理下行链路控制信道（PDCCH）发送下行链路控制信息; 以及通过物理下行链路共享信道（PDSCH）发送下行链路控制信息从第二子帧调度的下行链路数据，其中下行链路控制信息包括指示发送下行链路数据的第二子帧的字段。

公开(公告)号：US09155083B2

公开(公告)日：2015-10-06

申请号：US13824281

申请日：2011-10-11

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

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

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

CPC分类号： H04W72/0413 ,  H04B7/0413 ,  H04L1/0073 ,  H04L1/1657 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/042

摘要： The present invention relates to a wireless communication system. In more detail, in relation to a method for a terminal to transmit ACK/NACK in a wireless communication system, an ACK/NACK transmission method includes: receiving at least one Physical Downlink Shared Channel (PDSCH); transmitting at least one ACK/NACK corresponding to the at least one PDSCH through a plurality of Physical Uplink Control Channel (PUCCH) formats; and, when the at least one ACK/NACK is transmitted using a first PUCCH format, transmitting at least one ACK/NACK in an antenna port transmission mode set for a second PUCCH format.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 更详细地说，关于终端在无线通信系统中发送ACK / NACK的方法，ACK / NACK传输方法包括：接收至少一个物理下行链路共享信道（PDSCH）; 通过多个物理上行链路控制信道（PUCCH）格式发送对应于所述至少一个PDSCH的至少一个ACK / NACK; 并且当使用第一PUCCH格式发送所述至少一个ACK / NACK时，在针对第二PUCCH格式设置的天线端口传输模式中发送至少一个ACK / NACK。

公开(公告)号：US09131491B2

公开(公告)日：2015-09-08

申请号：US13822800

申请日：2011-09-15

申请人： Hyunwoo Lee ,  Jaehoon Chung ,  Seunghee Han

发明人： Hyunwoo Lee ,  Jaehoon Chung ,  Seunghee Han

IPC分类号： H04J3/22 ,  H04W72/04 ,  H04L5/00

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057

摘要： In a wireless communication system, a method of transmitting control information, which is transmitted to a base station by a user equipment, includes the steps of receiving at least one of PDCCH and PDSCH from the base station via at least one serving cell configured in the user equipment and transmitting a 2nd control information to the base station together with a 1st control information resulting from performing a bundling on at least one portion of the control information on a reception of the PDCCH or a reception of the PDSCH indicated by the PDCCH, wherein the bundling is performed on each of the at least one serving cell configured in the user equipment by a prescribed time unit and wherein the 2nd control information includes information related to the PDCCH last detected by the user equipment from the received at least one PDCCH.

摘要翻译： 在无线通信系统中，发送由用户设备发送到基站的控制信息的方法包括以下步骤：经由至少一个服务小区从基站接收PDCCH和PDSCH中的至少一个， 用户设备，并且向基站发送第二控制信息，以及由对PDCCH的接收或由PDCCH指示的PDSCH的接收的控制信息的至少一部分执行绑定而产生的第一控制信息，其中 在用户设备中配置的至少一个服务小区中的每一个按规定的时间单位进行捆绑，其中第二控制信息包括与从接收到的至少一个PDCCH中的用户设备最后检测到的PDCCH相关的信息。

公开(公告)号：US09113458B2

公开(公告)日：2015-08-18

申请号：US13880653

申请日：2011-11-02

申请人： Hyunwoo Lee ,  Jaehoon Chung ,  Seunghee Han

发明人： Hyunwoo Lee ,  Jaehoon Chung ,  Seunghee Han

IPC分类号： H04W72/04 ,  H04L1/16 ,  H04L1/18 ,  H04W36/00 ,  H04L27/26 ,  H04L5/00

CPC分类号： H04L5/0055 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/14 ,  H04L27/2636 ,  H04W36/0072 ,  H04W52/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446

摘要： The present invention relates to a method for a terminal to transmit acknowledgement information including: determining a physical uplink control channel (PUCCH) format and resource, in which the acknowledgement information is transmitted in response to a downlink transmission received in a downlink sub-frame set including M(M≧1) downlink sub-frame; and transmitting the acknowledgement information using the PUCCH format and resource in one uplink sub-frame. Here, more than one serving cells are configured to the terminal, and the more than one serving cells can include one PCell and at least one SCell. The acknowledgement information can be transmitted using a PUCCH format 1a/1b when one physical downlink shared channel (PDSCH) without a corresponding physical downlink control channel (PDCCH) detected, exists only on PCell in the downlink sub-frame set, and a semi-persistent scheduling (SPS) release PDCCH does not exist in the downlink sub-frame set.

摘要翻译： 本发明涉及一种终端发送确认信息的方法，包括：确定物理上行链路控制信道（PUCCH）格式和资源，其中响应于在下行链路子帧集合中接收的下行链路传输来发送确认信息 包括M（M≥1）个下行子帧; 以及在一个上行链路子帧中使用PUCCH格式和资源发送确认信息。 这里，将多于一个服务小区配置到终端，并且多于一个服务小区可以包括一个PCell和至少一个SCell。 当检测到没有对应的物理下行链路控制信道（PDCCH）的一个物理下行链路共享信道（PDSCH）仅存在于下行链路子帧组中的PCell上时，可以使用PUCCH格式1a / 1b发送确认信息， 持续调度（SPS）释放PDCCH在下行链路子帧集中不存在。