公开(公告)号：US20150085714A1

公开(公告)日：2015-03-26

申请号：US14362474

申请日：2011-07-21

申请人： Chunli Liang ,  Bo Dai ,  Weiwei Yang ,  Lu Ren

发明人： Chunli Liang ,  Bo Dai ,  Weiwei Yang ,  Lu Ren

IPC分类号： H04L1/18 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04L1/1893 ,  H04L1/1614 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469

摘要： The disclosure discloses a method for sending a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) message in a Time Division Duplex (TDD) system and a User Equipment (UE), in order that the UE feeds back the HARQ-ACK message of each downlink serving cell and downlink subframe in Physical Uplink Control Channel (PUCCH) format 1b with channel selection in the TDD system. When there are more than 1 downlink subframes in a downlink subframe window corresponding to an uplink subframe, the feedback mode when the UE feeds back the HARQ-ACK message in format 1b with channel selection is determined through the configuration of the high layer or according to the result about whether the UE receives the Physical Downlink Shared Channel (PDSCH) from a secondary downlink serving cell. In feedback mode 1, the UE adopts the mapping table defined by Long Term Evolution Advanced (LTE-A) (Rel-10), generates the HARQ-ACK message in the mapping table by a time domain bundling method, and determines the corresponding PUCCH resources in the mapping table by a preset new PUCCH resource determining method.

摘要翻译： 本公开公开了一种用于在时分双工（TDD）系统和用户设备（UE）中发送混合自动重传请求确认（HARQ-ACK）消息的方法，以便UE反馈每个 在TDD系统中具有信道选择的物理上行链路控制信道（PUCCH）格式1b中的下行链路服务小区和下行链路子帧。 当与下行链路子帧对应的下行子帧中存在多于1个下行链路子帧时，通过高层的配置或根据上行子帧的配置来确定UE反馈具有信道选择的格式1b的HARQ-ACK消息的反馈模式 关于UE是否从二次下行链路服务小区接收物理下行链路共享信道（PDSCH）的结果。 在反馈模式1中，UE采用长期演进高级（LTE-A）（Rel-10）定义的映射表，通过时域捆绑方式在映射表中生成HARQ-ACK消息，并确定相应的PUCCH 通过预设的新的PUCCH资源确定方法在映射表中的资源。

公开(公告)号：US09537614B2

公开(公告)日：2017-01-03

申请号：US14362474

申请日：2011-07-21

申请人： Chunli Liang ,  Bo Dai ,  Weiwei Yang ,  Lu Ren

发明人： Chunli Liang ,  Bo Dai ,  Weiwei Yang ,  Lu Ren

IPC分类号： H04L1/18 ,  H04L1/16 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04L1/1893 ,  H04L1/1614 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469

摘要： The disclosure discloses a method for sending a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) message in a Time Division Duplex (TDD) system and a User Equipment (UE), in order that the UE feeds back the HARQ-ACK message of each downlink serving cell and downlink subframe in Physical Uplink Control Channel (PUCCH) format 1b with channel selection in the TDD system. When there are more than 1 downlink subframes in a downlink subframe window corresponding to an uplink subframe, the feedback mode when the UE feeds back the HARQ-ACK message in format 1b with channel selection is determined through the configuration of the high layer or according to the result about whether the UE receives the Physical Downlink Shared Channel (PDSCH) from a secondary downlink serving cell. In feedback mode 1, the UE adopts the mapping table defined by Long Term Evolution Advanced (LTE-A) (Rel-10), generates the HARQ-ACK message in the mapping table by a time domain bundling method, and determines the corresponding PUCCH resources in the mapping table by a preset new PUCCH resource determining method.

摘要翻译： 本公开公开了一种用于在时分双工（TDD）系统和用户设备（UE）中发送混合自动重传请求确认（HARQ-ACK）消息的方法，以便UE反馈每个 在TDD系统中具有信道选择的物理上行链路控制信道（PUCCH）格式1b中的下行链路服务小区和下行链路子帧。 当与下行链路子帧对应的下行子帧中存在多于1个下行链路子帧时，通过高层的配置或根据上行子帧的配置来确定UE反馈具有信道选择的格式1b的HARQ-ACK消息的反馈模式 关于UE是否从二次下行链路服务小区接收物理下行链路共享信道（PDSCH）的结果。 在反馈模式1中，UE采用长期演进高级（LTE-A）（Rel-10）定义的映射表，通过时域捆绑方式在映射表中生成HARQ-ACK消息，并确定相应的PUCCH 通过预设的新的PUCCH资源确定方法在映射表中的资源。

公开(公告)号：US09198136B2

公开(公告)日：2015-11-24

申请号：US14008561

申请日：2012-01-10

申请人： Weiwei Yang ,  Xin Wu ,  Bo Dai ,  Bin Yu ,  Chunli Liang

发明人： Weiwei Yang ,  Xin Wu ,  Bo Dai ,  Bin Yu ,  Chunli Liang

IPC分类号： H04W4/00 ,  H04W52/04 ,  H04W52/32 ,  H04W52/14 ,  H04W52/48

CPC分类号： H04W52/04 ,  H04W52/146 ,  H04W52/325 ,  H04W52/48

摘要： The disclosure provides a physical uplink control channel (PUCCH) power control method. A user equipment (UE) determines a power control parameter nHARQ for a PUCCH format 3 transmission and performs power control on the PUCCH format 3 based on the nHARQ. The disclosure also provides a PUCCH power control apparatus. According to the disclosure, for a TDD system, the power control parameter nHARQ for the PUCCH format 3 transmission may be determined, which efficiently solves the problem regarding power control when feedback is performed in PUCCH format 3.

摘要翻译： 本公开提供了物理上行链路控制信道（PUCCH）功率控制方法。 用户设备（UE）确定用于PUCCH格式3传输的功率控制参数nHARQ，并且基于nHARQ对PUCCH格式3执行功率控制。 本公开还提供了一种PUCCH功率控制装置。 根据本公开，对于TDD系统，可以确定用于PUCCH格式3传输的功率控制参数nHARQ，这有效地解决了在PUCCH格式3中执行反馈时关于功率控制的问题。

公开(公告)号：US20140362746A1

公开(公告)日：2014-12-11

申请号：US14369689

申请日：2012-03-09

申请人： Weiwei Yang ,  Bo Dai ,  Bin Yu ,  Chunli Liang ,  Shuqiang Xia

发明人： Weiwei Yang ,  Bo Dai ,  Bin Yu ,  Chunli Liang ,  Shuqiang Xia

IPC分类号： H04W72/04 ,  H04J3/00

CPC分类号： H04W72/0413 ,  H04J3/00 ,  H04L1/1861 ,  H04L5/0055

摘要： Disclosed are a method and device for sending hybrid automatic repeat request acknowledge information. The method includes: in a TDD system, configuring a terminal to employ a PUCCH format 1b with channel selection method to send HARQ-ACK information; bundling the HARQ-ACK information of downlink subframes of serving cells in a bundling window corresponding to a specified uplink subframe to obtain HARQ-ACK information to be sent by the serving cells; and sending the HARQ-ACK information over an uplink subframe via the PUCCH or PUSCH. By way of bundling the HARQ-ACK information of downlink subframes of serving cells in a bundling window corresponding to a specified uplink subframe, the disclosure can realize sending the HARQ-ACK information when serving cells with different uplink and downlink configurations are aggregated.

摘要翻译： 公开了用于发送混合自动重发请求确认信息的方法和装置。 该方法包括：在TDD系统中，配置终端采用具有信道选择方法的PUCCH格式1b来发送HARQ-ACK信息; 将与指定的上行子帧对应的捆绑窗口中的服务小区的下行链路子帧的HARQ-ACK信息捆绑以获得由服务小区发送的HARQ-ACK信息; 以及经由PUCCH或PUSCH在上行链路子帧上发送HARQ-ACK信息。 通过捆绑与指定的上行链路子帧对应的捆绑窗口中的服务小区的下行链路子帧的HARQ-ACK信息，当服务于具有不同的上行链路和下行链路配置的小区被聚合时，本发明可以实现发送HARQ-ACK信息。

公开(公告)号：US08649350B2

公开(公告)日：2014-02-11

申请号：US13636769

申请日：2010-09-21

申请人： Weiwei Yang ,  Bo Dai ,  Dezhong Mi ,  Shuqiang Xia ,  Chunli Liang

发明人： Weiwei Yang ,  Bo Dai ,  Dezhong Mi ,  Shuqiang Xia ,  Chunli Liang

IPC分类号： H04W4/00 ,  H04B7/212 ,  H04B7/00 ,  H04B15/00

CPC分类号： H04L1/0031 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/0073 ,  H04L1/06 ,  H04L1/1861

摘要： A method for transmitting an uplink control signaling on a physical uplink shared channel is provided in the present invention, and the method includes: respectively encoding the uplink control signaling and data information corresponding to a transmission block needed to be transmitted, and truncating the corresponding encoded information according to a target length; and when one transmission block corresponds to a plurality of layers, interleaving the information on various layers to be transmitted on the transmission block, and transmitting the interleaved information on a layer corresponding to the Physical Uplink Shared Channel (PUSCH); wherein the information on various layers includes uplink control signaling information, or the information on various layers includes the data information and the uplink control signaling information. The invention also provides a system for transmitting an uplink control signaling on a physical uplink shared channel, and the system includes a encoding module, an interleaving module and a transmitting module.

摘要翻译： 本发明提供了一种用于在物理上行链路共享信道上发送上行链路控制信令的方法，该方法包括：分别编码与需要发送的发送块相对应的上行链路控制信令和数据信息，并截断对应的编码 信息根据目标长度; 并且当一个传输块对应于多个层时，在发送块上交织要发送的各个层上的信息，并且在与物理上行链路共享信道（PUSCH）对应的层上发送交织的信息; 其中关于各层的信息包括上行链路控制信令信息，或者关于各层的信息包括数据信息和上行链路控制信令信息。 本发明还提供一种用于在物理上行链路共享信道上发送上行链路控制信令的系统，该系统包括编码模块，交织模块和发送模块。

公开(公告)号：US20120201212A1

公开(公告)日：2012-08-09

申请号：US13391350

申请日：2010-06-25

申请人： Shuqiang Xia ,  Weiwei Yang ,  Chunli Liang ,  Bo Dai ,  Jun Xu

发明人： Shuqiang Xia ,  Weiwei Yang ,  Chunli Liang ,  Bo Dai ,  Jun Xu

IPC分类号： H04W72/04

CPC分类号： H04W72/1268 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0027 ,  H04L1/0028 ,  H04W72/1284 ,  H04W88/04

摘要： The present invention discloses a method for transmitting uplink control signaling in a Physical Uplink Shared Channel (PUSCH). The method includes: when two transport blocks/codewords are transmitted in the PUSCH, mapping uplink control signaling to the layer corresponding to one of the two transport blocks/codewords to transmit. The present invention also discloses an apparatus for transmitting uplink control signaling in the PUSCH. The apparatus includes: a mapping unit, used for mapping uplink control signaling to the layer corresponding to one of two transport blocks/codewords when the two transport blocks/codewords are transmitted in the PUSCH; and a transmission unit, used for transmitting the uplink control signaling. The present invention effectively solves the problem of transmitting uplink control signaling in the PUSCH when the PUSCH uses spatial multiplexing in an LTE-A system.

摘要翻译： 本发明公开了一种在物理上行链路共享信道（PUSCH）中发送上行链路控制信令的方法。 该方法包括：当在PUSCH中发送两个传输块/码字时，将上行链路控制信令映射到与两个传输块/码字之一相对应的层以进行传输。 本发明还公开了一种用于在PUSCH中发送上行链路控制信令的装置。 该装置包括：映射单元，用于当在PUSCH中发送两个传输块/码字时，将上行链路控制信令映射到与两个传输块/码字之一相对应的层; 以及用于发送上行控制信令的发送单元。 当在LTE-A系统中使用空间复用时，本发明有效地解决了在PUSCH中发送上行控制信令的问题。

公开(公告)号：US09220091B2

公开(公告)日：2015-12-22

申请号：US13817478

申请日：2011-07-22

申请人： Weiwei Yang ,  Bo Dai ,  Chunli Liang ,  Shuqiang Xia ,  Bin Yu

发明人： Weiwei Yang ,  Bo Dai ,  Chunli Liang ,  Shuqiang Xia ,  Bin Yu

IPC分类号： H04W72/04 ,  H04L1/00 ,  H04L1/16

CPC分类号： H04W72/0413 ,  H04L1/0026 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/1671

摘要： The disclosure discloses a method and terminal for transmitting uplink control information. The method includes: coding the uplink control information required to be transmitted and data information corresponding to one or two transport blocks respectively, obtaining an encoded sequence according to a target length, and forming a corresponding coded modulation sequence from the encoded sequence according to a modulation mode (401); interleaving the obtained coded modulation sequence, and transmitting the interleaved coded modulation sequence on a layer corresponding to a Physical Uplink Shared Channel (PUSCH) (402). By adopting the method and terminal according to the disclosure the transmission of uplink control information with greater bits on the PUSCH is realized. The disclosure also provides a method for determining a number of code symbols required in each layer when transmitting uplink control information on the PUSCH, thus the purpose of determining a number of code symbols required in each layer when transmitting uplink control information on the PUSCH is realized.

摘要翻译： 本公开公开了一种用于发送上行链路控制信息的方法和终端。 该方法包括：分别对需要发送的上行链路控制信息和对应于一个或两个传输块的数据信息进行编码，根据目标长度获得编码序列，并根据编码序列形成相应的编码调制序列 模式（401）; 交织所获得的编码调制序列，并且在与物理上行链路共享信道（PUSCH）（402）相对应的层上发送交织的编码调制序列。 通过采用根据本公开的方法和终端，实现在PUSCH上具有更大比特的上行链路控制信息的传输。 本公开还提供了一种用于在PUSCH上发送上行链路控制信息时确定每层中所需的码元数量的方法，从而实现了在PUSCH上发送上行控制信息时确定每层中所需的码符号数目的目的 。

公开(公告)号：US09066336B2

公开(公告)日：2015-06-23

申请号：US13814566

申请日：2011-01-20

申请人： Chunli Liang ,  Bo Dai ,  Peng Hao ,  Weiwei Yang ,  Peng Zhu

发明人： Chunli Liang ,  Bo Dai ,  Peng Hao ,  Weiwei Yang ,  Peng Zhu

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W52/14 ,  H04L27/32 ,  H04L1/00 ,  H04L1/16

CPC分类号： H04W72/0413 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/0037 ,  H04L5/0053 ,  H04L27/32 ,  H04W52/146

摘要： A method and system for determining physical uplink control channel resources are disclosed in the present document, a terminal determines a frequency domain resource, namely a location of a physical uplink control channel format 3 in total physical uplink control channel areas, used when the physical uplink control channel format 3 is sent according to parameters configured by a base station, and the location is determined according to a set location relationship. One location relationship is: from a bandwidth edge to a bandwidth center, the total physical uplink control channel areas including in turn a physical uplink control channel format 3 area, a physical uplink control channel format 2/2a/2b area, a hybrid resource block and a physical uplink control channel format 1/1a/1b area. In the present document, a feasible scheme is provided for determining resources of the physical uplink control channel format 3, which improves the system performance.

摘要翻译： 在本文中公开了一种用于确定物理上行链路控制信道资源的方法和系统，终端确定频域资源，即物理上行链路控制信道格式3在物理上行链路控制信道区域中的位置，当物理上行链路 根据基站配置的参数发送控制信道格式3，根据设定的位置关系确定位置。 一个位置关系是：从带宽边缘到带宽中心，总物理上行链路控制信道区域又包括物理上行链路控制信道格式3区域，物理上行链路控制信道格式2 / 2a / 2b区域，混合资源块 和物理上行链路控制信道格式1 / 1a / 1b区域。 在本文中，提供了用于确定物理上行链路控制信道格式3的资源的可行方案，这提高了系统性能。

公开(公告)号：US20130156003A1

公开(公告)日：2013-06-20

申请号：US13814566

申请日：2011-01-20

申请人： Chunli Liang ,  Bo Dai ,  Peng Hao ,  Weiwei Yang ,  Peng Zhu

发明人： Chunli Liang ,  Bo Dai ,  Peng Hao ,  Weiwei Yang ,  Peng Zhu

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/0037 ,  H04L5/0053 ,  H04L27/32 ,  H04W52/146

摘要： A method and system for determining physical uplink control channel resources are disclosed in the present document, a terminal determines a frequency domain resource, namely a location of a physical uplink control channel format 3 in total physical uplink control channel areas, used when the physical uplink control channel format 3 is sent according to parameters configured by a base station, and the location is determined according to a set location relationship. One location relationship is: from a bandwidth edge to a bandwidth center, the total physical uplink control channel areas including in turn a physical uplink control channel format 3 area, a physical uplink control channel format 2/2a/2b area, a hybrid resource block and a physical uplink control channel format 1/1a/1b area. In the present document, a feasible scheme is provided for determining resources of the physical uplink control channel format 3, which improves the system performance.

摘要翻译： 在本文中公开了一种用于确定物理上行链路控制信道资源的方法和系统，终端确定频域资源，即物理上行链路控制信道格式3在物理上行链路控制信道区域中的位置，当物理上行链路 根据基站配置的参数发送控制信道格式3，根据设定的位置关系确定位置。 一个位置关系是：从带宽边缘到带宽中心，总物理上行链路控制信道区域又包括物理上行链路控制信道格式3区域，物理上行链路控制信道格式2 / 2a / 2b区域，混合资源块 和物理上行链路控制信道格式1 / 1a / 1b区域。 在本文中，提供了用于确定物理上行链路控制信道格式3的资源的可行方案，这提高了系统性能。

公开(公告)号：US09621324B2

公开(公告)日：2017-04-11

申请号：US14354353

申请日：2011-12-22

申请人： Weiwei Yang ,  Bo Dai ,  Shuqiang Xia ,  Chunli Liang

发明人： Weiwei Yang ,  Bo Dai ,  Shuqiang Xia ,  Chunli Liang

IPC分类号： H04L5/00 ,  H04L1/00 ,  H04L1/16

CPC分类号： H04L5/0055 ,  H04L1/0026 ,  H04L1/003 ,  H04L1/0031 ,  H04L1/0073 ,  H04L1/0079 ,  H04L1/1671

摘要： The disclosure discloses a method and device for transmitting uplink control information. The method includes that: uplink control information to be transmitted is determined on the basis of high layer signalling and/or a predefined rule, and the determined uplink control information is transmitted on a Physical Uplink Control Channel (PUCCH). The device for transmitting uplink control information includes: a determining unit configured to determine, on the basis of high layer signalling and/or a predefined rule, uplink control information to be transmitted; and a transmitting unit configured to transmit, on the PUCCH, the determined uplink control information. The disclosure can ensure the maximum system throughput, and can also reduce the feedback delay of downlink channel information.