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1. 发明申请

US20150085714A1 Method for sending hybrid automatic repeat request acknowledgement message and user equipment 有权
标题翻译：发送混合自动重传请求确认消息和用户设备的方法
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。

2. 发明授权

US09537614B2 Method for sending hybrid automatic repeat request acknowledgement message and user equipment 有权
标题翻译：发送混合自动重传请求确认消息和用户设备的方法
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。

3. 发明授权

US09326250B2 Method and device for reducing transmission power of uplink signal 有权
标题翻译：降低上行信号传输功率的方法和装置
公开(公告)号：US09326250B2
公开(公告)日：2016-04-26
申请号：US14240896
申请日：2012-06-06
申请人： Zhirong Lin , Bo Dai , Bin Yu , Lu Ren
发明人： Zhirong Lin , Bo Dai , Bin Yu , Lu Ren
IPC分类号： H04L1/00 , H04W52/14 , H04L5/00 , H04W52/34
CPC分类号： H04W52/146 , H04L5/0042 , H04W52/34
摘要： The present disclosure provides a method for reducing the transmission power of an uplink signal, comprising: performing, by a User Equipment (UE), Component Carrier (CC) grouping on configured uplink CCs; and comparing correspondingly the transmission power of an uplink signal in each CC group with a maximum transmission power configured for the each CC group by an evolved Node B (eNB), and performing a power reduction within the CC group when the comparison result meets an intra-group power reduction condition; and/or comparing the sum of transmission powers of uplink signals in all CC groups with a maximum transmission power configured for the UE by the eNB, when the comparison result meets an inter-group power reduction condition, performing a power reduction between the CC groups. The present disclosure further provides a device for reducing the transmission power of an uplink signal. The technical solution of the present disclosure can improve the covering capability and reliability of the uplink signal in an Inter-band CA scenario, and to improve a utilization rate of a UE's uplink transmission power.
摘要翻译：本公开提供了一种用于降低上行链路信号的发送功率的方法，包括：由用户设备（UE）执行在配置的上行链路CC上的分量载波（CC）分组; 并对每个CC组中的上行链路信号的发送功率与由演进节点B（eNB）为每个CC组配置的最大发送功率进行比较，并且当比较结果满足帧内时，执行CC组内的功率降低 - 组功率降低条件; 和/或将所有CC组中的上行链路信号的发送功率之和与eNB配置的最大发送功率进行比较，当比较结果满足组间功率降低条件时，在CC组之间进行功率降低。本公开还提供了一种用于降低上行链路信号的发射功率的装置。本公开的技术方案可以提高带间CA方案中上行链路信号的覆盖能力和可靠性，并提高UE上行传输功率的利用率。

4. 发明申请

US20140219203A1 Method and device for reducing transmission power of uplink signal 有权
标题翻译：降低上行信号传输功率的方法和装置
公开(公告)号：US20140219203A1
公开(公告)日：2014-08-07
申请号：US14240896
申请日：2012-06-06
申请人： Zhirong Lin , Bo Dai , Bin Yu , Lu Ren
发明人： Zhirong Lin , Bo Dai , Bin Yu , Lu Ren
IPC分类号： H04W52/14 , H04L5/00
CPC分类号： H04W52/146 , H04L5/0042 , H04W52/34
摘要： The present disclosure provides a method for reducing the transmission power of an uplink signal, comprising: performing, by a User Equipment (UE), Component Carrier (CC) grouping on configured uplink CCs; and comparing correspondingly the transmission power of an uplink signal in each CC group with a maximum transmission power configured for the each CC group by an evolved Node B (eNB), and performing a power reduction within the CC group when the comparison result meets an intra-group power reduction condition; and/or comparing the sum of transmission powers of uplink signals in all CC groups with a maximum transmission power configured for the UE by the eNB, when the comparison result meets an inter-group power reduction condition, performing a power reduction between the CC groups. The present disclosure further provides a device for reducing the transmission power of an uplink signal. The technical solution of the present disclosure can improve the covering capability and reliability of the uplink signal in an Inter-band CA scenario, and to improve a utilization rate of a UE's uplink transmission power.
摘要翻译：本公开提供了一种用于降低上行链路信号的发送功率的方法，包括：由用户设备（UE）执行在配置的上行链路CC上的分量载波（CC）分组; 并对每个CC组中的上行链路信号的发送功率与由演进节点B（eNB）为每个CC组配置的最大发送功率进行比较，并且当比较结果满足帧内时，执行CC组内的功率降低 - 组功率降低条件; 和/或将所有CC组中的上行链路信号的发送功率之和与eNB配置的最大发送功率进行比较，当比较结果满足组间功率降低条件时，在CC组之间进行功率降低。本公开还提供了一种用于降低上行链路信号的发射功率的装置。本公开的技术方案可以提高带间CA方案中上行链路信号的覆盖能力和可靠性，并提高UE上行传输功率的利用率。

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