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公开(公告)号：US20210068146A1
公开(公告)日：2021-03-04
申请号：US16959992
申请日：2018-12-17
发明人： Jinhua MIAO , Li CHEN
摘要： An information processing method, device and equipment are provided. The information processing method includes: transmitting configuration information to user equipment (UE), where the configuration information includes duration of a configured grant timer; the duration of the configured grant timer is configured independently for one or more of the following reference parameters: bandwidth part (BWP), transmission time interval (TTI) duration, uplink carrier, numerology or subcarrier space (SCS) corresponding to the numerology, or serving cell.
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公开(公告)号：US20210014920A1
公开(公告)日：2021-01-14
申请号：US16968762
申请日：2019-01-31
发明人： Li CHEN , Pierre BERTRAND
摘要： The present disclosure provides a beam failure recovery method and a UE. The beam failure recovery method includes: performing beam failure recovery using non-contention-based random access; and performing the beam failure recovery using contention-based random access in the case that the non-contention-based random access fails.
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公开(公告)号：US20190182872A1
公开(公告)日：2019-06-13
申请号：US16323257
申请日：2017-05-17
发明人： Li CHEN
摘要： Disclosed are a random access method and device for solving the problem in which random access procedures of traditional LTE systems cannot be performed properly in 5G systems. The method comprises: a terminal determining a transmission parameter to be used by said terminal for data transmission, the transmission parameter comprising an operation bandwidth and/or a baseband parameter; the terminal sending, according to the transmission parameter, a random access request; and the terminal using the transmission parameter to receive a random access response corresponding to the random access request. The invention realizes random access in a 5G system, thereby increasing the access success rate.
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公开(公告)号：US20180041922A1
公开(公告)日：2018-02-08
申请号：US15555962
申请日：2016-02-03
IPC分类号： H04W28/18
摘要： The present disclosure provides an air-interface protocol stack configuration method, a data transmission method, an air-interface protocol stack configuration device and a data transmission device. The air-interface protocol stack configuration method includes steps of: configuring an air-interface protocol stack to be used for data transmission in accordance with data transmission characteristics of communication ends for the data transmission; and transmitting configuration information or identification information about the air-interface protocol stack to at least one of the communication ends for the data transmission.
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5.发明申请公开(公告)号：US20200296751A1
公开(公告)日：2020-09-17
申请号：US16755887
申请日：2018-10-09
发明人： Li CHEN , Bertrand PIERRE , Fang-Chen CHENG
摘要： The present application discloses a processing method, device, terminal and apparatus for partial bandwidth deactivation timer, including: receiving an instruction related to the uplink transmission sent by the network side; starting or restarting the partial bandwidth deactivation timer according to the received instruction. The present application clarifies the specific working mechanism of the partial bandwidth deactivation timer, so that the terminal and the base station can perform signaling and data transmission on the correct resources, thereby avoiding signaling and data transmission errors and resource waste.
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公开(公告)号：US20170294989A1
公开(公告)日：2017-10-12
申请号：US15507702
申请日：2015-08-14
发明人： Li CHEN , Bin JIAO , Shaoli KANG , Fei QIN
摘要： Embodiments of the present application relate to the technical field of wireless communications, and particularly to a method and device for data transmission, which are used to solve the problem in the prior art that a retransmission mechanism of an LTE system can meet general requirements for delay and reliability of the LTE but cannot meet higher requirements for delay and reliability caused by the application of new services. The method in the embodiments of the present invention comprises: a receiving side receives data from a sending side through multiple paths, the received data of each path being identical; and the receiving side performs multi-path data combination on the received data. According to the embodiments of the present invention, data is transmitted between a sending side and a receiving side through multiple paths, and data transmitted through each path is identical, so that the purpose of retransmission for many times is achieved, different radio channels can be fully utilized for connection, and the reliability of data transmission can be ensured with low requirements for delay.
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公开(公告)号：US20170111914A1
公开(公告)日：2017-04-20
申请号：US15122105
申请日：2015-02-16
CPC分类号： H04W72/10 , H04W16/02 , H04W16/10 , H04W72/0453 , H04W72/082
摘要： Disclosed is a base station frequency resource allocation method, for achieving proper allocation of base station frequency resources to avoid or reduce inter-cell interference. The method comprises: determining each basic frequency resource in each allowed operating band conforming to selectable operating bandwidth of a cell; determining a frequency priority coefficient of each basic frequency resource, the frequency priority coefficient representing interference from each neighboring cell that is adjacent to the cell in location with the cell in the basic frequency resource, and/or load of each neighboring cell in the basic frequency resource; and allocating frequency resources to the cell according to the frequency priority coefficients of the basic frequency resources. Also disclosed is a network device.
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公开(公告)号：US20210068061A1
公开(公告)日：2021-03-04
申请号：US16959991
申请日：2018-12-27
IPC分类号： H04W52/36
摘要： The disclosure provides a power headroom reporting processing method, a terminal and a network side device. The power headroom reporting processing method includes: reporting a power headroom reporting media access control element to a target network side device, where the terminal aggregates a plurality of network side devices of different versions, and the PHR MAC CE includes PH information of one or more cells, so that after receiving the PHR MAC CE, the target network side device reads PH information corresponding to a cell that is identified by the target network side device in the PHR MAC CE.
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9.发明申请公开(公告)号：US20190313427A1
公开(公告)日：2019-10-10
申请号：US15998968
申请日：2017-01-20
发明人： Li CHEN
摘要： Disclosed in the present invention are a method and a device for allocating a continuous scheduling resource and transmitting data using the continuous scheduling resource, comprising: generating a continuous scheduling resource allocation table for a terminal, wherein the continuous scheduling resource allocation table includes mapping relationships between each continuous scheduling resource and a transmission time interval length and/or a channel condition; sending the continuous scheduling resource allocation table to the terminal. When transmitting data by using continuous scheduling resources, determining the continuous scheduling resource allocation table; after the transmission time interval length and/or channel condition at the time of transmission is determined, determining the continuous scheduling resource according to the mapping relationships in the continuous scheduling resource allocation table; transmitting data using the continuous scheduling resource. Using the present scheme, even if the transmission time interval varies, the continuous scheduling resources can still be used for data transmission.
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10.发明申请公开(公告)号：US20210152296A1
公开(公告)日：2021-05-20
申请号：US16622834
申请日：2018-03-29
发明人： Li CHEN
摘要： Disclosed by the present application are a configuration for duplication transmission and a duplication transmission method and device, comprising: determining each radio bearer of a terminal; and carrying out duplication transmission configuration for each radio bearer. The terminal receives the configuration for duplication transmission carried out at a network side and carries out duplication transmission according to the configuration. By employing the present application, duplication transmission may be applied flexibly for different bearer characteristics, high reliability provided by duplication transmission may be obtained, the utilization efficiency of radio resources may be increased, and resource waste is avoided. Meanwhile, air interface control signaling overhead is reduced.
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