-
公开(公告)号：US20200178248A1
公开(公告)日：2020-06-04
申请号：US16783157
申请日：2020-02-05
发明人： Ronghui Wen , Yongxia Lyu
摘要： The embodiments of this application provide a method and a device for sending and receiving control information, to flexibly adjust reliability of uplink transmission. A network device sends indication information of an uplink control channel to a terminal device. The indication information of the uplink control channel indicates at least one parameter of the following transmission parameters: a time domain length, a frequency domain length, a time domain repeat count, a frequency domain repeat count, or a transmit diversity manner. The network device receives uplink control information from the terminal device according to the indication information by using the uplink control channel.
-
公开(公告)号：US20200067656A1
公开(公告)日：2020-02-27
申请号：US16673645
申请日：2019-11-04
发明人： Yongxia Lyu , Jingnan Wang , Ruixiang Ma
摘要： This application provides a method and device for transmitting data. This is advantageous to improving data transmission efficiency. The method includes: sending, by a first device, indication information to a second device, where the indication information indicates a first sending manner for a first transport block, and the first sending manner is one of at least two sending manners; and sending, by the first device, the first transport block based on the first sending manner, or receiving, by the first device, the first transport block based on the first sending manner.
-
公开(公告)号：US20200059812A1
公开(公告)日：2020-02-20
申请号：US16664137
申请日：2019-10-25
发明人： Yongxia Lyu , Ronghui Wen
IPC分类号： H04W24/10
摘要： A method includes: obtaining, by a first network device, channel state information; generating, by the first network device, channel state indication information, where the channel state indication information includes an absolute value of the channel state information or an offset value of the channel state information relative to reference channel state information; and sending, by the first network device, the channel state indication information to a second network device.
-
公开(公告)号：US10568123B2
公开(公告)日：2020-02-18
申请号：US15895060
申请日：2018-02-13
发明人： Lei Guan , Yongxia Lyu , Zhiyu Yan , Jiehua Xiao
摘要： The present disclosure describes methods, user equipment, and base stations for sending feedback information. One example method includes: receiving, by an apparatus, scheduling information that is sent by a base station by using a downlink control channel, wherein the downlink control channel belongs to a preconfigured downlink subframe set; receiving, by the apparatus, downlink data on a downlink data channel, wherein the downlink data is scheduled according to the scheduling information; determining, by the apparatus, an uplink subframe; determining, by the apparatus, a codebook of the feedback information; performing, by the apparatus, channel encoding on the feedback information according to the codebook of the feedback information; determining, by the apparatus, a physical uplink control channel (PUCCH) resource according to physical uplink control channel PUCCH resource indication information; and sending, by the apparatus on the PUCCH resource in the uplink subframe, encoded feedback information.
-
25.发明申请公开(公告)号：US20200045694A1
公开(公告)日：2020-02-06
申请号：US16599287
申请日：2019-10-11
发明人： Zhiyu Yan , Yongxia Lyu
摘要： In an uplink information receiving method, a first terminal device receives first indication information sent by a network device, where the first indication information indicates a first uplink resource; and the first terminal device sends uplink information to the network device on a fourth uplink resource, where the fourth uplink resource is a resource other than a second uplink resource in the first uplink resource, the second uplink resource is a subset of a third uplink resource, and the third uplink resource is an intersection between a fifth uplink resource configured for a second terminal device and the first uplink resource.
-
公开(公告)号：US20200029292A1
公开(公告)日：2020-01-23
申请号：US16415910
申请日：2019-05-17
发明人： Jialin Zou , Yongxia Lyu , Hua Xu , Liqing Zhang , Jianglei Ma
IPC分类号： H04W56/00 , H04W76/27 , H04W36/00 , H04L1/00 , H04W24/10 , H04W36/30 , H04W72/04 , H04W76/11 , H04B7/06
摘要： In accordance to embodiments, a user equipment (UE) may receive, from the source base station, a beam information message comprising beam associated information. The beam associated information may indicate a plurality of beam identifiers (IDs) corresponding to a plurality of beams in the target base station and a plurality of default timing advance (TA)s. Each default TA of the plurality of TAs is associated with one beam of the plurality of beams in the target base station and additional related configurations.
-
27.发明申请公开(公告)号：US20200015212A1
公开(公告)日：2020-01-09
申请号：US16577941
申请日：2019-09-20
发明人： Yongxia Lyu , Ruixiang Ma
摘要： In a control information sending method, a network device sends first physical layer control information to a first terminal device, where the first physical layer control information indicates a first index to the first terminal device, and instructs the first terminal device to monitor second physical layer control information within a first time period. The network device sends the second physical layer control information to at least one terminal device within the first time period, where the second physical layer control information includes at least one control information field, the at least one control information field includes a first control information field, and the first control information field instructs the first terminal device to receive or send data, or the first control information field instructs the first terminal device to receive or send data or not to receive or send data.
-
公开(公告)号：US20190280827A1
公开(公告)日：2019-09-12
申请号：US16402869
申请日：2019-05-03
发明人： Yongxia Lyu , Ruixiang Ma
摘要： A data transmission method and an apparatus are disclosed. The method includes: determining, by an access network device, a transmission mode of service data, where the transmission mode includes a one-time transmission mode and an automatic repeat transmission mode; sending, by the access network device, first indication information to a terminal device, where the first indication information indicates the determined transmission mode; and sending, by the access network device, the service data to the terminal device using the determined transmission mode.
-
公开(公告)号：US10382242B2
公开(公告)日：2019-08-13
申请号：US15266823
申请日：2016-09-15
发明人： Juan Zheng , Xiaoan Fan , Yongxia Lyu , Brian Classon
摘要： Embodiments of the present invention provide a network listening method and device, where the method includes: determining, by a first device according to a type of a network listening resource, a time-frequency pattern that is of a first sequence and is corresponding to the network listening resource of this type; and then transmitting the first sequence to a second device by using the time-frequency pattern of the first sequence, so that the second device performs network listening according to the first sequence. The time-frequency pattern of the first sequence determined in this process is a time-frequency pattern obtained by transforming a time-frequency pattern of a base sequence, and a network listening signal obtained therefrom, that is, the time-frequency pattern of the first sequence, is simple, which can achieve a purpose of reducing complexity of generating a network listening signal and computational complexity of parsing a network listening signal.
-
30.发明申请公开(公告)号：US20190238275A1
公开(公告)日：2019-08-01
申请号：US16272140
申请日：2019-02-11
发明人： Wei Sun , Yongxia Lyu , Zhiheng Guo
CPC分类号： H04L1/1812 , H04L1/1671 , H04L1/1861 , H04L1/1864 , H04L1/1896 , H04W72/042 , H04W72/0446
摘要： A method includes: receiving, by the terminal device, at least one piece of downlink data and DCI corresponding to the at least one piece of downlink data, where the DCI includes first indication information, and the first indication information indicates a target transmission time interval (TTI) for transmitting HARQ-ACK feedback information corresponding to the at least one piece of downlink data; generating, by the terminal device based on second indication information, HARQ-ACK feedback information that needs to be fed back in the target TTI, where the second indication information indicates the number of bits of the HARQ-ACK that needs to be fed back in the target TTI; and sending, by the terminal device, the generated HARQ-ACK feedback information to the network device in the target TTI.
-
-
-
-
-
-
-
-
-
搜索结果
247 条记录 (耗时 0.026 秒)
