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公开(公告)号：EP4002747A1
公开(公告)日：2022-05-25
申请号：EP21218030.1
申请日：2018-01-09
发明人： SHEN, Jia
摘要： Provided in the present invention is a BWP frequency hopping configuration method, a network device and a terminal. According to embodiments of the present invention, different frequency domain displacement sets are configured for different BWPs, and the bandwidth of each BWP are fully utilized, so that it is possible to maximize the frequency hopping displacement on the basis of not exceeding the bandwidth of BWP, so as to obtain a larger frequency selective gain, thereby improving the transmission performance of the physical channel.
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公开(公告)号：EP3965507A1
公开(公告)日：2022-03-09
申请号：EP19938513.9
申请日：2019-07-19
发明人： SHEN, Jia , XU, Weijie
IPC分类号： H04W72/08
摘要： Embodiments of the present application provide a terminal scheduling method, a device, and a storage medium, including: a terminal receives control information sent by a scheduling device, the control information including multiple pieces of time-frequency resource information; the terminal determines a time-frequency resource from multiple time-frequency resources indicated by the multiple pieces of time-frequency resource information as a transmission resource of the terminal, and sends or receives data according to the transmission resource. Where multiple time-frequency resources indicated by the control information can be used by multiple terminals, so that the scheduling device is able to schedule multiple terminals through a piece of control information, thus saving the overheads of sending control signaling and enabling different transmission resources to be scheduled for different terminals through a control message.
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公开(公告)号：EP3869850A1
公开(公告)日：2021-08-25
申请号：EP18938364.9
申请日：2018-10-30
发明人： SHI, Cong , WANG, Shukun , SHEN, Jia , ZHAO, Zhenshan , SHI, Zhihua , LIN, Huei-Ming
IPC分类号： H04W24/04
摘要： Embodiments of the present application provide a method, an apparatus and a terminal for determining the number of times of blind detections, which includes: blind-detecting, by a terminal, a downlink control channel in a first search space of a first cell, where the downlink control channel is configured to schedule a second cell, and the number of times of blind detections of the downlink control channel are determined based on configuration information of a second search space of the second cell and/or configuration information of the first search space of the first cell.
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公开(公告)号：EP3826413A1
公开(公告)日：2021-05-26
申请号：EP18928834.3
申请日：2018-08-03
发明人： SHEN, Jia , ZHAO, Zhenshan , LIN, Yanan , SHI, Cong
IPC分类号： H04W74/00
摘要： Embodiments of the present application relate to a resource allocation method, a terminal device, and a network device. The method comprises: receiving first configuration information transmitted by a network device, wherein the first configuration information comprises multiple resource collections, the multiple resource collections are in one-to-one correspondence with multiple RNTIs, each of the multiple resource collections is used for indicating an available resource of a target channel, and the available resources indicated by the multiple resource collections are different; receiving target downlink control information (DCI) transmitted by the network device; and if the target DCI is scrambled according to a first RNTI among the multiple RNTIs, determining a resource used by the target channel in a first resource collection corresponding to the first RNTI. The resource allocation method, the terminal device, and the network device of the embodiments of the present application can improve the resource utilization rate.
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公开(公告)号：EP3826410A1
公开(公告)日：2021-05-26
申请号：EP21152279.2
申请日：2018-01-11
发明人： SHEN, Jia
摘要： A resource configuration method and device and a computer storage medium are provided. The method includes that: a terminal receives first configuration information and/or second configuration information sent by a network device, the first configuration information being configured to indicate a first time period corresponding to a first search space and the second configuration information being configured to indicate a second time period corresponding to first UpLink/DownLink, UL/DL, configuration information; the terminal selects one piece of configuration information from the first configuration information and/or the second configuration information as target configuration information; the terminal receives third configuration information sent by the network device, the third configuration information being configured for determining a time-domain starting location of the first UL/DL configuration information in a time period corresponding to the target configuration information; and the terminal starts receiving the first UL/DL configuration information from the time-domain starting location in the time period corresponding to the target configuration information.
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公开(公告)号：EP3813467A1
公开(公告)日：2021-04-28
申请号：EP18924639.0
申请日：2018-06-28
发明人： SHEN, Jia , LIN, Yanan , SHI, Cong
IPC分类号： H04W74/08
摘要： Disclosed are a resource scheduling method, a terminal device, and a network device. The method comprises: the terminal device receives downlink control information (DCI) sent by the network device, the DCI being used for scheduling resources on a first bandwidth part (BWP) of the terminal device currently in an activated state; the terminal device determines a subcarrier interval corresponding to a radio network temporary identity (RNTI) for scrambling the DCI, the subcarrier interval corresponding to the RNTI for scrambling the DCI being the subcarrier interval used by scheduling the resources on the first BWP. According to the method, the terminal device, and the network device in embodiments of the present application, the RNTI for scrambling the DCI indicates the subcarrier interval, so that when the type of a service to be processed changes, the terminal device can quickly switch the sub-carrier interval, thereby improving service richness and service capability of the terminal device, and improving the communication performance.
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公开(公告)号：EP3742651A1
公开(公告)日：2020-11-25
申请号：EP18905750.8
申请日：2018-02-08
发明人： SHEN, Jia
IPC分类号： H04L5/00
摘要： Disclosed in the present invention are a channel detection method and device, and a computer storage medium. The method comprises: when N downlink bandwidth parts (BWPs) corresponding to a terminal are in an activated state, wherein an nth BWP in the N BWPs is provided with Cn control resource sets and Sn search space sets, the terminal determining K BWPs and/or ∑ n Cn ′ control resource sets and/or ∑ n Sn ′ search space sets according to indication information or a preset rule of a network device, N ≥ 2, 1 ≤ n ≤ N, 0 ≤ K ≤ N, 0 ≤ Cn' ≤ Cn, 0 ≤ Sn' ≤ Sn; and the terminal performing detection on a downlink control channel in the K BWPs and/or the ∑ n Cn ′ control resource sets and/or the ∑ n Sn ′ search space sets.
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公开(公告)号：EP3739995A1
公开(公告)日：2020-11-18
申请号：EP18900246.2
申请日：2018-01-12
发明人： SHEN, Jia
IPC分类号： H04W72/04
摘要： Embodiments of the present application relates to a method, terminal device and network device for transmitting channels. The method includes: receiving at least one time domain symbol position information transmitted by the network device, where time domain symbol position information for the first type is used for indicating a relative position between the starting time domain symbol occupied by the channel to be scheduled and time slot where the channel to be scheduled is located, and time domain symbol position information for the second type is used for indicating a relative position between the starting time domain symbol occupied by the channel to be scheduled and time domain resources where target control information is located; determining a type of target time domain symbol position information in the at least one time domain symbol position information and then determining a position of the starting time domain symbol occupied by the channel to be scheduled and indicated by the target time domain symbol position information, and transmitting the channel to be scheduled according to the position. The method, terminal device and network device for transmitting channels in the embodiment of the present application can fully utilize the limited control signaling overhead to effectively indicate the starting symbol position of the channel to be scheduled.
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公开(公告)号：EP3703443A1
公开(公告)日：2020-09-02
申请号：EP17932089.0
申请日：2017-11-17
发明人： LIN, Yanan , SHEN, Jia
IPC分类号： H04W72/04
摘要： Provided in the embodiments of the present application are a resource determining method, apparatus, terminal, access network device, and system, relating to the field of communication, the method comprising: on the basis of first configuration information and second configuration information, a terminal determines a first time domain resource occupied by an aggregate physical uplink control channel PUCCH in each time slot for sending uplink control information; and, in n time slots, sending the uplink control information to an access network device by means of the first time domain resource, n being a positive integer; the first configuration information is used for indicating second time domain resource configured by the access network device for the aggregate PUCCH, the first time domain resource belonging to the second time domain resource; and the second configuration information is used for indicating a third time domain resource configured by the access network device and used for uplink signal transmission. The present application does not require the access network device to additionally generate control signalling, and can therefore save control signalling overheads.
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公开(公告)号：EP3629615A1
公开(公告)日：2020-04-01
申请号：EP17934741.4
申请日：2017-12-15
发明人： SHEN, Jia
IPC分类号： H04W24/00
摘要： Disclosed in the present invention are a channel resource set indication method and device, and a computer storage medium. The method comprises: a terminal determining at least two resource sets, different resource sets corresponding to different configuration information, the configuration information comprising at least one of the following: a DCI format type, an uplink and downlink resource ratio, and a search space type of a downlink control channel; the terminal determining first configuration information; the terminal determining, from the at least two resource sets, a first resource set corresponding to the first configuration information; the terminal determining a target resource from the first resource set; and the terminal transmitting, on the target resource, signaling or data corresponding to the first configuration information.
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