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公开(公告)号：US20190268795A1
公开(公告)日：2019-08-29
申请号：US16410180
申请日：2019-05-13
发明人： Ye WU , Huangping JIN , Xiaobo CHEN , Xiaoyan BI
摘要： Embodiments of the present disclosure provide a channel measurement method and user equipment. In one example method, a first transmission control information is received. A semi-persistent channel measurement is started when the first transmission control information meets a first preset condition, where the first preset condition includes at least one of the following conditions: the first transmission control information is associated with a radio network temporary identifier RNTI of a first preset type, and a value of a first group of information in the first transmission control information meets a first preset rule.
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2.发明申请公开(公告)号：US20160134407A1
公开(公告)日：2016-05-12
申请号：US14996646
申请日：2016-01-15
发明人： Xiaobo CHEN , Chaojun LI
CPC分类号： H04L5/0055 , H04L1/1685 , H04L1/1812 , H04L1/1896 , H04L5/001 , H04L5/0094 , H04W52/54 , H04W72/042
摘要： The present invention provides a method, a base station, and a user equipment for feeding back ACK/NACK information for carrier aggregation. The method includes: configuring a common field preset in DCI as at least one type of command field related to ACK/NACK feedback of at least two types of command fields related to ACK/NACK feedback, where the common field can be configured as the command fields related to ACK/NACK feedback; and sending the DCI to a user equipment, so that the user equipment feeds back ACK/NACK information according to the DCI. The present invention may realize backward compatibility of the ACK/NACK information feedback with an LTE system in carrier aggregation.
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公开(公告)号：US20190386806A1
公开(公告)日：2019-12-19
申请号：US16557239
申请日：2019-08-30
发明人： Xiaobo CHEN , Yongxia LV
IPC分类号： H04L5/00
摘要： A method, a user equipment, and a base station for transmitting channel state information (CSI) are disclosed. First, a scheduling grant command is sent by a base station. A CSI location label is obtained according to information of a resource occupied by the scheduling grant command and information of a resource occupied by a data channel that is indicated by the scheduling grant command. CSI of a carrier corresponding to the CSI location label is sent to the base station through the data channel. The CSI location label may be obtained through the scheduling grant command and the CSI of the carrier corresponding to the CSI location label may be sent or received without changing a length of an aperiodic CSI request field.
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4.发明申请公开(公告)号：US20180152274A1
公开(公告)日：2018-05-31
申请号：US15880645
申请日：2018-01-26
发明人： Chaojun LI , Xiaobo CHEN
摘要： The present disclosure provides example acknowledgement information sending and receiving methods, as well as example sending and receiving devices. , so that the receiving device synchronously feeds back a receiving status of unicast data and a receiving status of multicast data to the sending device. One example method includes receiving unicast data and multicast data sent by a sending device in a same subframe. A feedback resource is determined according to a data receiving status and a resource mapping relationship, where the data receiving status includes a receiving status of the unicast data and a receiving status of the multicast data, and where the resource mapping relationship indicates a mapping relationship between the data receiving status and the feedback resource. Acknowledgement information is then sent to the sending device by using the determined feedback resource to notify the sending device of the receiving status of the unicast data and the receiving status of the multicast data.
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公开(公告)号：US20180049171A1
公开(公告)日：2018-02-15
申请号：US15793763
申请日：2017-10-25
发明人： Xiaobo CHEN , Ruina YANG
摘要： Embodiments of the present invention disclose a signaling processing method. The method includes: in a downlink subframe set, generating a downlink assignment index (DAI) respectively for a downlink subframe that has a physical downlink control channel (PDCCH) to be sent, where a value of the DAI is generated according to a preset rule and a sequence of carrier first and then subframe; and sending the PDCCH to the user equipment, where the PDCCH carries the DAI. According to the embodiments of the present invention, a transmission delay is shortened and transmission efficiency is improved.
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公开(公告)号：US20150085723A1
公开(公告)日：2015-03-26
申请号：US14557002
申请日：2014-12-01
发明人： Xiaobo CHEN , Yang LI , Lei WAN
CPC分类号： H04W72/0413 , H04B7/2656 , H04L5/001 , H04L5/0094 , H04L5/14 , H04L5/1469 , H04W72/042 , H04W72/0446
摘要： In one method, a base station sends configuration notification information to a terminal, so as to notify the terminal to set at least one radio frame meet a first subframe configuration, where the first subframe configuration includes N−1 downlink subframes, one special subframe, and zero uplink subframe. In another method, third radio frame configuration information is sent to a terminal, and second dynamic subframe indication information is sent to the terminal, so that at least one fourth radio frame is set to meet a third subframe configuration, or is set to meet a fourth subframe configuration, or at least one fifth radio frame is set to meet a fourth subframe configuration, where the third subframe configuration includes zero downlink subframe, zero special subframe, and N uplink subframes, and the fourth subframe configuration includes zero downlink subframe, one special subframe, and N−1 uplink subframes.
摘要翻译： 在一种方法中，基站向终端发送配置通知信息，以通知终端设置至少一个无线帧符合第一子帧配置，其中第一子帧配置包括N-1个下行子帧，一个特殊子帧， 和零上行链路子帧。 在另一种方法中，第三无线帧配置信息被发送到终端，并且第二动态子帧指示信息被发送到终端，使得至少一个第四无线电帧被设置为满足第三子帧配置，或被设置为满足 第四子帧配置或至少一个第五无线帧被设置为满足第四子帧配置，其中第三子帧配置包括零下行链路子帧，零特殊子帧和N个上行链路子帧，并且第四子帧配置包括零个下行链路子帧，一个 特殊子帧和N-1个上行子帧。
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7.发明申请METHOD FOR CONFIGURING TRANSMISSION RESOURCE, RELATED DEVICE, AND COMMUNICATION SYSTEM 有权用于配置传输资源，相关设备和通信系统的方法公开(公告)号：US20140247758A1
公开(公告)日：2014-09-04
申请号：US14230919
申请日：2014-03-31
发明人： Yang LI , Chaojun LI , Xiaobo CHEN , Xiaoan FAN
CPC分类号： H04L5/0096 , H04B7/265 , H04L5/14 , H04W72/042 , H04W72/0446
摘要： Embodiments of the present disclosure related to a method for configuring a transmission resource, a related device, and a communication system. The method for configuring a transmission resource includes: notifying, by an access device, a user equipment of an uplink-downlink configuration change period, where the uplink-downlink configuration change period is less than a system message change period; and sending, by the access device, a first message to the user equipment, where the first message carries an uplink-downlink configuration indication corresponding to the uplink-downlink configuration change period, so that the user equipment updates, according to the uplink-downlink configuration indication, an uplink-downlink configuration used by the user equipment. The solutions according to the embodiments of the present disclosure help to improve flexibility for configuring a transmission resource and a utilization rate of a frequency spectrum resource.
摘要翻译： 本公开的实施例涉及用于配置传输资源的方法，相关设备和通信系统。 用于配置传输资源的方法包括：由接入设备通知上行链路 - 下行链路配置改变周期小于系统消息改变周期的上行链路 - 下行链路配置改变周期的用户设备; 并且由所述接入设备向所述用户设备发送第一消息，其中所述第一消息携带对应于所述上行链路 - 下行链路配置改变周期的上行链路 - 下行链路配置指示，使得所述用户设备根据所述上行链路 - 下行链路 配置指示，用户设备使用的上行链路 - 下行链路配置。 根据本公开的实施例的解决方案有助于提高配置传输资源的灵活性和频谱资源的利用率。
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8.发明申请METHOD, BASE STATION, AND USER TERMINAL FOR IMPLEMENTING UPLINK RESOURCE INDICATION 审中-公开方法，基站和用户终端执行上传资源指示公开(公告)号：US20160227528A1
公开(公告)日：2016-08-04
申请号：US15097512
申请日：2016-04-13
发明人： Meng ZHAO , Yongxia LV , Xiaobo CHEN
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W72/0413 , H04W72/0446
摘要： A method, a base station (BS), and a user terminal are provided for implementing uplink resource indication. The method includes carrying an uplink resource index in an uplink resource grant (UL Grant), in which an uplink resource index corresponds to at least one uplink resource in terms of indication; and sending the UL Grant. The BS includes an index carrying module and an instruction sending module. The user terminal includes an instruction receiving module, an instruction resolving module, and an execution module.
摘要翻译： 提供了一种方法，基站（BS）和用户终端，用于实现上行链路资源指示。 该方法包括在上行链路资源准许（UL Grant）中携带上行链路资源索引，其中上行链路资源索引在指示方面对应于至少一个上行链路资源; 并发送UL授权。 BS包括索引携带模块和指令发送模块。 用户终端包括指令接收模块，指令解析模块和执行模块。
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9.发明申请公开(公告)号：US20160156452A1
公开(公告)日：2016-06-02
申请号：US15013148
申请日：2016-02-02
发明人： Shujun DANG , Sha MA , Xianghua WANG , Tianle DENG , Xiaobo CHEN , Chengyu WANG
CPC分类号： H04L5/0094 , H04J11/00 , H04J13/18 , H04L5/005 , H04L5/0053 , H04L5/0055 , H04L27/2601 , H04W72/0413 , H04W72/0446 , H04W72/0453 , H04W88/08
摘要： Method and apparatus are provided to allocate a time and frequency resource of a resource request indicator (RRI) and to transmit an RRI. Codes are allocated for an RRI and other (such as non-RRI) uplink control signaling. The RRI and other uplink control signaling can be multiplexed in the same time and frequency resource, such as through multiplexing in a code division manner.
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10.发明申请METHOD, BASE STATION, AND USER EQUIPMENT FOR FEEDING BACK ACK/NACK INFORMATION FOR CARRIER AGGREGATION 有权方法，基站和用户设备，用于馈送载波聚合的ACK / NACK信息公开(公告)号：US20150043517A1
公开(公告)日：2015-02-12
申请号：US14526102
申请日：2014-10-28
发明人： Xiaobo CHEN , Chaojun LI
CPC分类号： H04L5/0055 , H04L1/1685 , H04L1/1812 , H04L1/1896 , H04L5/001 , H04L5/0094 , H04W52/54 , H04W72/042
摘要： The present invention provides a method, a base station, and a user equipment for feeding back ACK/NACK information for carrier aggregation. The method includes: configuring a common field preset in DCI as at least one type of command field related to ACK/NACK feedback of at least two types of command fields related to ACK/NACK feedback, where the common field can be configured as the command fields related to ACK/NACK feedback; and sending the DCI to a user equipment, so that the user equipment feeds back ACK/NACK information according to the DCI. The present invention may realize backward compatibility of the ACK/NACK information feedback with an LTE system in carrier aggregation.
摘要翻译： 本发明提供一种用于反馈用于载波聚合的ACK / NACK信息的方法，基站和用户设备。 该方法包括：将DCI中预设的公共字段配置为与ACK / NACK反馈相关的至少两种类型的命令字段的ACK / NACK反馈相关的至少一种类型的命令字段，其中公共字段可以被配置为命令 与ACK / NACK反馈相关的字段; 并将DCI发送给用户设备，使得用户设备根据DCI反馈ACK / NACK信息。 本发明可以在载波聚合中实现ACK / NACK信息反馈与LTE系统的向后兼容性。
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