公开(公告)号：US08811324B2

公开(公告)日：2014-08-19

申请号：US13513088

申请日：2010-06-30

申请人： Peng Zhu ,  Peng Hao ,  Chunli Liang ,  Bin Yu ,  Weiwei Yang

发明人： Peng Zhu ,  Peng Hao ,  Chunli Liang ,  Bin Yu ,  Weiwei Yang

IPC分类号： H04W72/04 ,  H04W52/04 ,  H04W52/34 ,  H04W52/32 ,  H04W52/14 ,  H04W52/42 ,  H04W52/54

CPC分类号： H04W52/325 ,  H04W52/146 ,  H04W52/34 ,  H04W52/42 ,  H04W52/54

摘要： A power control method for a Physical Uplink Control Channel, which includes: when the response information of multiple Physical Downlink Shared Channels (PDSCH) sent by a base station over multiple component carriers is sent on one Physical Uplink Control Channel (PUCCH), the base station indicating a unified transmitted power control command for the Physical Uplink Control Channel; or the base station indicating multiple transmitted power control commands for the Physical Uplink Control Channel. The present invention also provides a base station and a user equipment.

摘要翻译： 一种用于物理上行链路控制信道的功率控制方法，包括：当在一个物理上行链路控制信道（PUCCH）上发送由基站在多个分量载波上发送的多个物理下行链路共享信道（PDSCH）的响应信息时，基站 指示物理上行链路控制信道的统一发送功率控制命令; 或者指示用于物理上行链路控制信道的多个发射功率控制命令的基站。 本发明还提供一种基站和用户设备。

公开(公告)号：US09986562B2

公开(公告)日：2018-05-29

申请号：US13640223

申请日：2010-12-20

申请人： Peng Zhu ,  Bo Dai ,  Chunli Liang ,  Bin Yu

发明人： Peng Zhu ,  Bo Dai ,  Chunli Liang ,  Bin Yu

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04W24/10 ,  H04L1/00 ,  H04W88/02 ,  H04W88/08 ,  H04W72/08

CPC分类号： H04W72/0453 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/001 ,  H04L5/0028 ,  H04L5/0057 ,  H04L5/0082 ,  H04L5/0083 ,  H04L5/0087 ,  H04L5/0094 ,  H04L5/14 ,  H04W24/10 ,  H04W72/085 ,  H04W88/02 ,  H04W88/08

摘要： A method for reporting channel state information is provided in the invention, which includes: an eNB (eNodeB) indicating UE to feed back CSI (channel state information) reporting of one or multiple component carriers at a time; the UE feeds back the CSI reporting of one or multiple component carriers at a time according to the indication of eNB. The invention also provides an eNB, which is configured to: indicate UE to feed back CSI reporting of one or multiple component carriers at a time. In the invention, the problem how the UE performs channel state information reporting for multiple (downlink) component carriers in the LTE-A system is solved, which can not only ensure the reliability of transmitting channel state information but also reduce the feedback delay of channel state information as soon as possible.

公开(公告)号：US20120300711A1

公开(公告)日：2012-11-29

申请号：US13258968

申请日：2010-06-30

申请人： Yuxin Wang ,  Peng Hao ,  Bo Dai ,  Chunli Liang ,  Bin Yu ,  Peng Zhu

发明人： Yuxin Wang ,  Peng Hao ,  Bo Dai ,  Chunli Liang ,  Bin Yu ,  Peng Zhu

IPC分类号： H04W72/04

CPC分类号： H04L5/0016 ,  H04J11/0033 ,  H04J13/004 ,  H04J13/0074 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0091 ,  H04L25/03898 ,  H04L25/03949 ,  H04W72/12

摘要： The disclosure provides a method and system for signaling configuration of a Physical Uplink Shared Channel (PUSCH), the system comprises a base station and a target User Equipment (UE). The method comprises: a base station sends Downlink Control Information (DCI) to the target user equipment through a Physical Downlink Control Channel (PUCCH); and the downlink control information includes orthogonal cover code information and/or cyclic shift information for scheduling the physical uplink shared channel in the multi-antenna port transmission and/or single antenna port transmission. It is very adaptable and flexible to use the combination of multiple kinds of information to indicate the orthogonal cover code information in the downlink control information. The UE can obtain the orthogonal cover code information accurately, and the reliability of services can be improved.

摘要翻译： 本公开提供了用于信令物理上行链路共享信道（PUSCH）的配置的方法和系统，该系统包括基站和目标用户设备（UE）。 该方法包括：基站通过物理下行链路控制信道（PUCCH）向目标用户设备发送下行链路控制信息（DCI）; 并且下行链路控制信息包括用于在多天线端口传输和/或单个天线端口传输中调度物理上行链路共享信道的正交覆盖码信息和/或循环移位信息。 使用多种信息的组合来指示下行链路控制信息中的正交覆盖码信息是非常适应性和灵活性的。 UE可以准确获取正交覆盖码信息，提高服务的可靠性。

公开(公告)号：US08861455B2

公开(公告)日：2014-10-14

申请号：US13258968

申请日：2010-06-30

申请人： Yuxin Wang ,  Peng Hao ,  Bo Dai ,  Chunli Liang ,  Bin Yu ,  Peng Zhu

发明人： Yuxin Wang ,  Peng Hao ,  Bo Dai ,  Chunli Liang ,  Bin Yu ,  Peng Zhu

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/12 ,  H04L25/03 ,  H04J13/00 ,  H04J11/00

CPC分类号： H04L5/0016 ,  H04J11/0033 ,  H04J13/004 ,  H04J13/0074 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0091 ,  H04L25/03898 ,  H04L25/03949 ,  H04W72/12

摘要： The disclosure provides a method and system for signaling configuration of a Physical Uplink Shared Channel (PUSCH), the system comprises a base station and a target User Equipment (UE). The method comprises: a base station sends Downlink Control Information (DCI) to the target user equipment through a Physical Downlink Control Channel (PUCCH); and the downlink control information includes orthogonal cover code information and/or cyclic shift information for scheduling the physical uplink shared channel in the multi-antenna port transmission and/or single antenna port transmission. It is very adaptable and flexible to use the combination of multiple kinds of information to indicate the orthogonal cover code information in the downlink control information. The UE can obtain the orthogonal cover code information accurately, and the reliability of services can be improved.

摘要翻译： 本公开提供了用于信令物理上行链路共享信道（PUSCH）的配置的方法和系统，该系统包括基站和目标用户设备（UE）。 该方法包括：基站通过物理下行链路控制信道（PUCCH）向目标用户设备发送下行链路控制信息（DCI）; 并且下行链路控制信息包括用于在多天线端口传输和/或单个天线端口传输中调度物理上行链路共享信道的正交覆盖码信息和/或循环移位信息。 使用多种信息的组合来指示下行链路控制信息中的正交覆盖码信息是非常适应性和灵活性的。 UE可以准确获取正交覆盖码信息，提高服务的可靠性。

公开(公告)号：US20130142134A1

公开(公告)日：2013-06-06

申请号：US13640223

申请日：2010-12-20

申请人： Peng Zhu ,  Bo Dai ,  Chunli Liang ,  Bin Yu

发明人： Peng Zhu ,  Bo Dai ,  Chunli Liang ,  Bin Yu

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/001 ,  H04L5/0028 ,  H04L5/0057 ,  H04L5/0082 ,  H04L5/0083 ,  H04L5/0087 ,  H04L5/0094 ,  H04L5/14 ,  H04W24/10 ,  H04W72/085 ,  H04W88/02 ,  H04W88/08

摘要： A method for reporting channel state information is provided in the invention, which includes: an eNB (eNodeB) indicating UE to feed back CSI (channel state information) reporting of one or multiple component carriers at a time; the UE feeds back the CSI reporting of one or multiple component carriers at a time according to the indication of eNB. The invention also provides an eNB, which is configured to: indicate UE to feed back CSI reporting of one or multiple component carriers at a time. In the invention, the problem how the UE performs channel state information reporting for multiple (downlink) component carriers in the LTE-A system is solved, which can not only ensure the reliability of transmitting channel state information but also reduce the feedback delay of channel state information as soon as possible.

摘要翻译： 本发明提供了一种用于报告信道状态信息的方法，包括：指示UE每次反馈一个或多个分量载波的CSI（信道状态信息）报告的eNB（eNodeB） UE根据eNB的指示一次反馈一个或多个分量载波的CSI报告。 本发明还提供了一种eNB，其被配置为：一次指示UE反馈一个或多个分量载波的CSI报告。 在本发明中，解决了如何在LTE-A系统中对多个（下行链路）分量载波进行信道状态信息报告的问题，这不仅可以确保传输信道状态信息的可靠性，而且可以减少信道的反馈延迟 状态信息尽快。

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：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：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.

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。