公开(公告)号：US20210144596A1

公开(公告)日：2021-05-13

申请号：US16620765

申请日：2018-06-07

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong YANG ,  Yu DING

IPC: H04W36/00 ,  H04W24/10 ,  H04W52/02 ,  H04W56/00

Abstract: A method of transmitting neighbor cell information, a method of processing neighbor cell information, a network side device, and a terminal are provided. The method of processing the neighbor cell information includes: receiving, by a terminal, synchronization-related information of a neighbor cell transmitted by a network side device; and parsing, by the terminal, the synchronization-related information.

公开(公告)号：US20200336955A1

公开(公告)日：2020-10-22

申请号：US16959224

申请日：2018-12-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG ,  Yu DING

IPC: H04W36/00 ,  H04W24/10

Abstract: An embodiment of the present disclosure provides a measurement reporting method and device. The method includes: starting a timer according to a measurement configuration of a target cell transmitted by a network side; determining, before the timer expires, that identification information of the target cell cannot be obtained; and reporting, to the network side, that the identification information of the target cell cannot be obtained by the UE.

公开(公告)号：US20200267697A1

公开(公告)日：2020-08-20

申请号：US16646037

申请日：2018-08-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： SIQI LIU ,  Yu DING ,  Zichao JI

IPC: H04W72/04 ,  H04W56/00 ,  H04L5/00

Abstract: A method of configuring a control resource set CORESET, a network equipment and a terminal are provided. The method includes: configuring, for a terminal, indication information for indicating time-frequency domain position information of the CORESET of data information; transmitting the indication information to the terminal. The indication information includes: a first indication field for indicating downlink numerology information and a second indication field for indicating a CORESET configuration codebook.

公开(公告)号：US20200220702A1

公开(公告)日：2020-07-09

申请号：US16635109

申请日：2018-07-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： XIAODONG SUN ,  Xueming PAN ,  Lei JIANG ,  Yu DING

IPC: H04L5/10 ,  H04L5/00 ,  H04W72/12 ,  H04W72/04

Abstract: A DMRS transmission method, a network device, and a computer-readable storage medium are provided. The DMRS transmission method includes: configuring a DMRS for a service channel within a mini-slot; mapping at least one antenna port corresponding to the DMRS for the service channel to a time-domain transmission resource and a frequency-domain transmission resource corresponding to a DMRS for a control channel within the mini-slot; and transmitting the DMRS for the service channel on the time-domain transmission resource and the frequency-domain transmission resource.

公开(公告)号：US20200213051A1

公开(公告)日：2020-07-02

申请号：US16633656

申请日：2018-07-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Yu DING

IPC: H04L5/00 ,  H04W72/00

Abstract: A method for transmitting a DMRS of a physical broadcast channel, a network device and a terminal are provided. The method includes: configuring a demodulation reference signal DMRS sequence of a new radio physical broadcast channel NR-PBCH, where the DMRS sequence is configured to indicate a position relation between a synchronization signal block to which the NR-PBCH belongs and a system frame where the SS block is located; and transmitting the DMRS sequence of the NR-PBCH to a terminal.

公开(公告)号：US20230292190A1

公开(公告)日：2023-09-14

申请号：US18319255

申请日：2023-05-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG ,  Yu DING

IPC: H04W36/00 ,  H04W24/10 ,  H04W48/16

CPC classification number: H04W36/0058 ,  H04W24/10 ,  H04W36/0072 ,  H04W36/0083 ,  H04W48/16

Abstract: An embodiment of the present disclosure provides a measurement reporting method and device. The method includes: starting a timer according to a measurement configuration of a target cell transmitted by a network side; determining, before the timer expires, that identification information of the target cell cannot be obtained; and reporting, to the network side, that the identification information of the target cell cannot be obtained by the UE.

公开(公告)号：US20210410054A1

公开(公告)日：2021-12-30

申请号：US17473356

申请日：2021-09-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yue MA ,  Xiaodong YANG ,  Yumin WU ,  Yu DING

IPC: H04W48/16 ,  H04W76/11 ,  H04W8/24 ,  H04W36/00 ,  H04W48/02 ,  H04W68/00

Abstract: An access control method, a base station and a terminal are provided. The method comprises: receiving a system message transmitted by a base station; determining whether to camp on a cell of the base station according to the system message to obtain a determination result; and performing, according to the determination result, a procedure of camping on the cell of the base station or a procedure of not camping on the cell of the base station.

公开(公告)号：US20210136663A1

公开(公告)日：2021-05-06

申请号：US16759989

申请日：2018-10-19

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Yu DING ,  Zichao JI ,  Wei BAO

IPC: H04W48/12 ,  H04W48/16

Abstract: A system message block transmission method, a base station and a UE are provided. The system message block transmission method includes: generating a first system message block and transmitting the first system message block. The first system message block includes cell access related information and service indication information, the service indication information is used to indicate at least one of a service type supported by a cell and a new function of the first system message block, the service type includes a service type in a first protocol release or the service type includes a service type in the first protocol release and a service type in a second protocol release, the new function is related to the second protocol release, and the second protocol release is an evolution release of the first protocol release.

公开(公告)号：US20200187201A1

公开(公告)日：2020-06-11

申请号：US16627207

申请日：2018-05-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Fei QIN ,  Yu DING

IPC: H04W72/04 ,  H04W72/12

Abstract: A resource information transmission method, a relevant device and a system are provided. The resource information transmission method includes: acquiring resource information from a second network side device or a central control unit, the resource information being used to represent a frequency-domain resource for the second network side device or the first network side device; and performing communication transmission with a UE in accordance with the resource information.

公开(公告)号：US20200059912A1

公开(公告)日：2020-02-20

申请号：US16611113

申请日：2018-04-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN ,  Zichao JI ,  Yu DING ,  Zhi LU

IPC: H04W72/04 ,  H04L1/00

Abstract: A method of transmitting downlink control information, a terminal, and a network side device are provided. The method comprises: determining, by a terminal, resource configuration information corresponding to a control resource set; acquiring, by the terminal, blind detection information based on a first correspondence relation between the resource configuration information and the blind detection information, wherein the blind detection information includes at least one of: a length of the downlink control information DCI, an aggregation level of candidate control channels, and a length of a resource allocation RA field in the DCI; and receiving, by the terminal based on the blind detection information, DCI transmitted by the network side device on the control resource set.