公开(公告)号：US20210352557A1

公开(公告)日：2021-11-11

申请号：US17383164

申请日：2021-07-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong YANG

IPC: H04W36/30 ,  H04W36/00

Abstract: A resource pool switching method includes: if resource pool switching is triggered, switching a currently used resource pool to an abnormal resource pool.

公开(公告)号：US20210345153A1

公开(公告)日：2021-11-04

申请号：US17378659

申请日：2021-07-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Boubacar KIMBA DIT ADAMOU ,  Xiaodong YANG

IPC: H04W24/10 ,  H04W24/08 ,  H04W76/20

Abstract: The present disclosure provides a measurement method and a device. The method includes: receiving configuration information for MDT; receiving an instruction for activating MDT recording when in an idle state or inactive state; and performing MDT measurement based on the configuration information and the instruction for activating MDT recording, and recording a measurement result.

公开(公告)号：US20210176684A1

公开(公告)日：2021-06-10

申请号：US17183331

申请日：2021-02-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Boubacar KIMBA DIT ADAMOU ,  Xiaodong YANG

IPC: H04W36/08 ,  H04W36/00 ,  H04W48/20

Abstract: Embodiments of the present disclosure provide a terminal camping method, information transmission method, terminal, and network device. The terminal camping method may be applied to a terminal, and include obtaining assistance information for cell reselection and camping, and performing cell reselection and camping according to first uplink data and the assistance information when the terminal is in an inactive state. The first uplink data may include at least one of uplink data of a secondary base station or uplink data of a master base station.

公开(公告)号：US20210153021A1

公开(公告)日：2021-05-20

申请号：US16622631

申请日：2018-06-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Boubacar KIMBA DIT ADAMOU ,  Xiaodong YANG

IPC: H04W12/10 ,  H04L12/24

Abstract: A Data Radio Bearer (DRB) integrity protection configuration method, a network device and a User Equipment (UE) are provided. The DRB integrity protection configuration method includes: receiving configuration information indicating a DRB integrity protection configuration from a network device; and enabling a predetermined control process for DRB integrity protection in accordance with the configuration information. The predetermined control process is a DRB integrity protection activation process or a DRB integrity protection deactivation process.

公开(公告)号：US20210084682A1

公开(公告)日：2021-03-18

申请号：US17105983

申请日：2020-11-27

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Boubacar KIMBA DIT ADAMOU ,  Xiaodong YANG

IPC: H04W74/00 ,  H04W76/18 ,  H04W74/08 ,  H04W76/27

Abstract: A method for data transmission, a method for parameter optimization, an apparatus, and a device are provided. The method for data transmission includes: initiating, by user equipment UE, a random access request or a resource request to a network device; recording, by the UE, random access failure information or resource request failure information; and when detecting that the UE has successfully accessed the network device, sending the random access failure information or the resource request failure information to the network device, so that the network device sends the random access failure information or the resource request failure information to a network management device for parameter optimization processing.

公开(公告)号：US20210083833A1

公开(公告)日：2021-03-18

申请号：US16961660

申请日：2019-01-04

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Jianping ZHOU ,  Xiaodong YANG ,  Yumin WU ,  Yanxia ZHANG ,  Peng SUN ,  Xiaodong SHEN ,  Yu YANG

IPC: H04L5/00 ,  H04W24/08

Abstract: A resource monitoring method, a terminal, and a base station are provided. The method of the present disclosure includes receiving a CORESET configuration information sent by a base station, wherein the CORESET configuration information indicates a CORESET; determining, according to a predefined TCI state or a first downlink MAC CE sent by the base station, a target TCI state used for monitoring the CORESET; monitoring the CORESET according to the target TCI state.

公开(公告)号：US20210022193A1

公开(公告)日：2021-01-21

申请号：US17039496

申请日：2020-09-30

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yue MA ,  Xiaodong YANG ,  Xiaowan KE

IPC: H04W76/11 ,  H04W8/18 ,  H04W72/14 ,  H04W68/00

Abstract: A method and a device for reporting an identity are provided according to embodiments of the present disclosure. The method includes: when determining that the number of bits of a temporary mobile subscriber identity (S-TMSI) is greater than M, selecting M bits from the bits of the S-TMSI, M being a predetermined positive integer; and transmitting a first message 3 (MSG 3) to a network device, where the first MSG 3 carries the M bits.

公开(公告)号：US20210014730A1

公开(公告)日：2021-01-14

申请号：US17035502

申请日：2020-09-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Qian ZHENG ,  Xiaodong YANG ,  Yanxia ZHANG

IPC: H04W28/06 ,  H04L29/06 ,  H04L1/22 ,  H04W72/04 ,  H04L1/18

Abstract: This disclosure provides a data sending method and receiving method, and user equipment thereof, and relates to the field of communications technologies. The data receiving method applied to user equipment includes: determining whether a Medium Access Cntrol (MAC) Protocol Data Unit (PDU) received by the user equipment includes a reserved Logical Channel Identity (LCID) value; and when the MAC PDU includes a reserved LCID value, discarding a Service Data Unit (SDU) or sub-PDU corresponding to the reserved LCID value in the MAC PDU.

公开(公告)号：US20210014716A1

公开(公告)日：2021-01-14

申请号：US17037215

申请日：2020-09-29

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Jianping ZHOU ,  Xiaodong YANG ,  Qian ZHENG

IPC: H04W24/10 ,  H04W4/021 ,  H04W28/02

Abstract: A method for processing communication range information and a terminal are provided. The method includes: receiving the communication range information of a service data unit from an application layer; determining target information according to the communication range information; and transmitting the target information to a base station.

公开(公告)号：US20200305181A1

公开(公告)日：2020-09-24

申请号：US16652095

申请日：2018-08-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ran YUE ,  Xiaodong YANG

IPC: H04W72/12 ,  H04W28/02

Abstract: The present disclosure provides a scheduling request processing method and a user equipment, which can improve cancellation/cancellation exemption mechanism for a scheduling request (SR) in an NR system. The method includes: determining whether to cancel a triggered scheduling request (SR) and/or stop an SR-prohibit timer according to a current status of a buffer status report (BSR). This technical solution improves cancellation/cancellation exemption mechanism of the SR, and especially when applied to the NR system, can reduce delay of the delay-sensitive service (such as URLLC service), thereby improving system performance.