公开(公告)号：EP3678433A1

公开(公告)日：2020-07-08

申请号：EP18861820.1

申请日：2018-09-26

申请人： China Academy of Telecommunications Technology

发明人： XING, Yanping ,  GAO, Xuejuan ,  EKPENYONG, Tony

IPC分类号： H04W72/04

摘要： A resource allocation determination method, a resource allocation indication method, a UE and a network device are provided. The resource allocation determination method applied for the UE includes: determining the quantity N of bits of a resource allocation indication field in DCI; determining a BWP where a data channel is located based on the DCI; and determining resource allocation for the data channel in the BWP where the data channel is located based on information about the resource allocation indication field in the DCI.

公开(公告)号：EP3739779A1

公开(公告)日：2020-11-18

申请号：EP18899254.9

申请日：2018-12-19

申请人： China Academy of Telecommunications Technology

发明人： GAO, Xuejuan ,  EKPENYONG, Tony

IPC分类号： H04L1/00

摘要： An information transmission method, a terminal and a network device are provided. The information transmission method includes: determining a plurality of PUCCH resources corresponding to UCI; determining a target PUCCH resource for the UCI transmission from the plurality of PUCCH resources, according to Scheduling Request (SR) states of a plurality of SR configurations; and sending the UCI through the target PUCCH resource.

公开(公告)号：EP3713181A1

公开(公告)日：2020-09-23

申请号：EP18877371.7

申请日：2018-10-24

申请人： China Academy of Telecommunications Technology

发明人： GAO, Xuejuan ,  EKPENYONG, Tony

IPC分类号： H04L29/06

摘要： The present disclosure provides a data transmission method, a UE, a base station and a storage medium. The method includes: obtaining a slot format indication (SFI) transmitted by a base station; when a transmission direction of a preset transmission resource indicated by the SFI does not meet transmission requirement of downlink semi-persistent scheduling (SPS) transmission, not performing the transmission related to the downlink SPS transmission on the preset transmission resource; and/or, when a transmission direction of a preset transmission resource indicated by the SFI meets transmission requirement of downlink SPS transmission, performing the transmission related to the downlink SPS transmission on the preset transmission resource. The preset transmission resource is a resource for performing transmission related to the downlink SPS transmission.

公开(公告)号：EP3641442A1

公开(公告)日：2020-04-22

申请号：EP18817012.0

申请日：2018-06-13

申请人： China Academy of Telecommunications Technology

发明人： WANG, Lei ,  EKPENYONG, Tony

IPC分类号： H04W72/04

摘要： A common downlink control channel transmission method and a relevant device are provided. The common downlink control channel transmission method includes: receiving, by a UE, a target signal from a network side device, a resource set for transmitting a common downlink control channel is associated with the target signal; and determining, by the UE, the resource set in accordance with the target signal, and receiving the common downlink control channel from the network side device through the resource set.

公开(公告)号：EP3703447A1

公开(公告)日：2020-09-02

申请号：EP18870327.6

申请日：2018-10-18

申请人： China Academy of Telecommunications Technology

发明人： WANG, Lei ,  EKPENYONG, Tony

IPC分类号： H04W72/04

摘要： A method and device of transmitting a downlink control channel, a method and device of detecting and receiving a downlink control channel are provided. The method includes: determining a blind detection period parameter of the downlink control channel; and transmitting the downlink control channel based the blind detection period parameter of the downlink control channel.

公开(公告)号：EP3684112A1

公开(公告)日：2020-07-22

申请号：EP18854160.1

申请日：2018-08-30

申请人： China Academy of Telecommunications Technology

发明人： DA, Ren ,  ZHAO, Zheng ,  REN, Bin ,  EKPENYONG, Tony ,  BERTRAND, Pierre ,  CHENG, Fangchen ,  LI, Tie ,  GAO, Qiubin

IPC分类号： H04W56/00 ,  H04L27/26

摘要： A timing advance indication method, a base station, a terminal and a device are provided. The method includes: transmitting subcarrier spacing configuration information of a physical uplink shared channel and/or a physical uplink control channel to a terminal; receiving a preamble fed back by the terminal based on subcarrier spacing configuration information; obtaining a quantized value of a timing advance corresponding to a tracking area based on the preamble; and transmitting the quantized value of the timing advance to the terminal.

公开(公告)号：EP3683995A1

公开(公告)日：2020-07-22

申请号：EP18854567.7

申请日：2018-08-08

申请人： China Academy of Telecommunications Technology

发明人： LIN, Xiangli ,  GAO, Xuejuan ,  EKPENYONG, Tony

IPC分类号： H04L5/00

摘要： A method of generating an uplink signal sequence, a user equipment, a base station and a computer-readable storage medium are provided. The method includes: generating an uplink signal sequence r u , v α n based on r u , v α n = e jαn r ‾ u , v n , 0 ≤ n α is configured to distinguish a terminal, an uplink signal base sequence r u,v ( n )= e jϕ ( n ) π /4 , where u represents a group number, and v represents an intra-group base sequence number, ϕ ( n ) π /4 represents a phase of a base sequence; performing a full traversal of multiple possible phases of the phase ϕ ( n ) π /4 on the uplink signal sequence with a length of 12, and selecting a predetermined number of uplink signal sequences with a lowest peak-to-average power ratio and a lowest cross-correlation characteristic.

公开(公告)号：EP3621383A1

公开(公告)日：2020-03-11

申请号：EP18794522.5

申请日：2018-04-26

申请人： China Academy of Telecommunications Technology

发明人： WANG, Lei ,  EKPENYONG, Tony

IPC分类号： H04W72/04

摘要： A downlink channel transmitting method, a downlink channel receiving method, devices thereof, a base station and a terminal are provided. The downlink channel transmitting method is applied to a base station and includes: indicating, explicitly or implicitly, a transmitting period of a group common physical downlink control channel.

公开(公告)号：EP3618535A1

公开(公告)日：2020-03-04

申请号：EP18791815.6

申请日：2018-04-04

申请人： China Academy of Telecommunications Technology

发明人： WANG, Lei ,  EKPENYONG, Tony

IPC分类号： H04W72/04

摘要： Provided in the present disclosure are a method and device for transmitting a downlink channel. The method for transmitting a downlink channel includes: notifying a UE of a resource set for transmission of a group common PDCCH. The solution of the present disclosure enables the UE to ascertain a resource location for detection and reception of a group common PDCCH, thereby detecting and receiving the group common PDCCH at the resource location of the group common PDCCH.

公开(公告)号：EP3618531A1

公开(公告)日：2020-03-04

申请号：EP18791327.2

申请日：2018-04-24

申请人： China Academy of Telecommunications Technology

发明人： WANG, Lei ,  EKPENYONG, Tony

IPC分类号： H04W72/04 ,  H04W52/02

摘要： A method for detecting and receiving a downlink control channel, a User Equipment, UE, and a network side device are provided. The method includes: determining, by a UE, a first detection time parameter indicated by a network side device for detection and reception of the downlink control channel; and selecting, by the UE, a corresponding downlink control channel time domain resource according to the first detection time parameter to detect and receive the downlink control channel.