-
公开(公告)号：US20250024504A1
公开(公告)日：2025-01-16
申请号：US18903391
申请日：2024-10-01
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xueming Pan , Kai Wu , Lei Jiang
IPC: H04W74/0816 , H04L27/26 , H04W72/0446 , H04W72/1268 , H04W72/50 , H04W74/00
Abstract: This disclosure provides an uplink transmission method, user equipment, and a network-side device. The uplink transmission method applied to user equipment includes: receiving a scheduling instruction transmitted by a network-side device, where the scheduling instruction includes a set of interlace indices of resource blocks and a scheduled bandwidth, and an interlace of resource blocks in the scheduled bandwidth indicated by the set of interlace indices of resource blocks includes a guard band physical resource block PRB; performing clear channel detection for the scheduled bandwidth; determining a PRB for data transmission in the interlace of resource blocks based on a detection result of the clear channel detection; and transmitting data by using the PRB for data transmission.
-
公开(公告)号：US12089190B2
公开(公告)日：2024-09-10
申请号：US17211931
申请日：2021-03-25
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/04 , H04L5/00 , H04W56/00 , H04W72/02 , H04W72/044 , H04W74/0833
CPC classification number: H04W72/044 , H04L5/0048 , H04W56/001 , H04W72/02 , H04W74/0833
Abstract: The present disclosure provides a signal sending method, a signal receiving method, a sending device, and a receiving device. The signal sending method is performed by the sending device, where the method includes: sending a first signal to the receiving device, where the first signal includes the following information: timing information; device identification information; group identification information; resource configuration information; first signal transmission information; beam transmission information; and possibly other information.
-
公开(公告)号：US20240298356A1
公开(公告)日：2024-09-05
申请号：US18662353
申请日：2024-05-13
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
IPC: H04W74/0833 , H04W16/28 , H04W72/1268 , H04W72/232
CPC classification number: H04W74/0833 , H04W16/28 , H04W72/1268 , H04W72/232
Abstract: A random access method includes performing, by a terminal, random access by repeatedly transmitting an Msg1.
-
公开(公告)号：US12041640B2
公开(公告)日：2024-07-16
申请号：US17192450
申请日：2021-03-04
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Dajie Jiang , Xueming Pan , Kai Wu
IPC: H04W72/04 , H04L27/26 , H04W24/10 , H04W36/08 , H04W56/00 , H04W72/00 , H04W72/044 , H04W72/23 , H04W72/30 , H04W72/53
CPC classification number: H04W72/53 , H04L27/2607 , H04W24/10 , H04W36/08 , H04W56/001 , H04W72/046 , H04W72/23 , H04W72/30
Abstract: An information transmission method includes: receiving, by a terminal, downlink information over a first beam of a single-frequency network cell group. The single-frequency network cell group includes at least two cells, the at least two cells include a first cell that supports transmission of at least two beams, and the first beam is one of the beams supported by the first cell.
-
公开(公告)号：US12004096B2
公开(公告)日：2024-06-04
申请号：US17160312
申请日：2021-01-27
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Siqi Liu , Zichao Ji , Kai Wu , Shuai Zhou
CPC classification number: H04W56/001 , H04W4/70 , H04W4/80 , H04W88/14
Abstract: Embodiments of this disclosure provide a signal transmission method and a communications device. The signal transmission method includes: obtaining auxiliary information of a synchronization signal of a preset operation frequency band; and transmitting or receiving the synchronization signal based on the auxiliary information, where the preset operation frequency band is an operation frequency band of a preset service, and the preset service is a sidelink service, an mMTC service, an NB-IoT service, or an IAB service; or the preset operation frequency band is an unlicensed frequency band.
-
Patent Agency Ranking
公开(公告)号：US12003320B2
公开(公告)日：2024-06-04
申请号：US16623147
申请日：2018-06-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Kai Wu , Xiaodong Shen , Yu Ding , Xueming Pan
CPC classification number: H04L1/0027 , H04L5/0048 , H04L5/005 , H04L25/0224 , H04L27/2613 , H04W48/10 , H04W56/001 , H04W72/30 , H04L27/26136
Abstract: Provided are an information transmission method, an information reception method, a network side device and a UE. The information transmission method includes: mapping a first to-be-transmitted signal and a second to-be-transmitted signal to a first OFDM symbol and a second OFDM symbol in an SS block respectively, a phase difference between the first to-be-transmitted signal and the second to-be-transmitted signal representing target information; and transmitting the first to-be-transmitted signal, the second to-be-transmitted signal and parity information for checking the target information through the SS block, and the parity information being carried by a PBCH.
-
公开(公告)号：US11876749B2
公开(公告)日：2024-01-16
申请号：US18099116
申请日：2023-01-19
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Li Chen , Wei Bao , Kai Wu , Xueming Pan , Dajie Jiang
CPC classification number: H04L5/0053 , H04W4/14 , H04W68/02 , H04W72/23
Abstract: A DCI transmission method, a terminal, and a base station are provided. The method includes: receiving DCI, wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries PDSCH scheduling information for the paging message and a short message; otherwise, the DCI carries the scheduling information or the short message, where the short message is used to indicate the change of system information; and obtaining at least one of the scheduling information or the short message from the DCI.
-
公开(公告)号：US11825505B2
公开(公告)日：2023-11-21
申请号：US17196666
申请日：2021-03-09
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Kai Wu , Xueming Pan , Dajie Jiang
IPC: H04W72/08 , H04B7/06 , H04L5/00 , H04W24/10 , H04W56/00 , H04W72/04 , H04W72/12 , H04W80/02 , H04W72/542 , H04W72/0446 , H04W72/0453 , H04W72/1263
CPC classification number: H04W72/542 , H04B7/0626 , H04L5/0051 , H04W24/10 , H04W56/001 , H04W72/0446 , H04W72/0453 , H04W72/1263 , H04W80/02
Abstract: A channel measurement method, a terminal device, and a network side device are provided. The channel measurement method is applied in a user equipment (UE) and comprises: receiving M measurement reference signals sent by a network side device on the measurement resource, M being an integer greater than 1; the measurement resource comprising N measurement sub-resources; the measurement sub-resources being continuous in a time domain and a frequency domain; N being an integer greater than 1.
-
公开(公告)号：US11546837B2
公开(公告)日：2023-01-03
申请号：US16765110
申请日：2018-10-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A method of indicating a system information type, a network device and a user equipment are provided. The method includes: determining indication information configured to indicate a System Information (SI) type; sending, to a user equipment, a Physical Downlink Control Channel (PDCCH) carrying the indication information.
-
公开(公告)号：US12262386B2
公开(公告)日：2025-03-25
申请号：US17836924
申请日：2022-06-09
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/21 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/23
Abstract: A method for HARQ-ACK feedback for a PDCCH without scheduling data, and a device are provided. The method includes: receiving configuration information of higher layer signaling, where the configuration information is used for determining a format of HARQ-ACK feedback information in a dynamic HARQ-ACK codebook for the PDCCH without scheduling data.
-
-
-
-
-
-
-
-
-
Search Results
66
records
(took 0.028 seconds)
