公开(公告)号：US20220166838A1

公开(公告)日：2022-05-26

申请号：US17601077

申请日：2020-03-12

Applicant: ZTE CORPORATION

Inventor： Zijiang MA ,  Li YANG ,  Yin GAO

IPC: H04L67/141 ,  H04W76/10

Abstract: The present application provides a session processing method and apparatus, a network device and a storage medium. The session processing method includes: receiving, by a distributed node, a session processing request message from a central node, the session processing request message including information of a partial session to be processed in the distributed node, and the central node being connected to multiple distributed nodes; and processing the partial session with a UE by the distributed node receiving the session processing request message according to the information of the partial session to be processed. According to the embodiments of the present application, partial sessions in distributed nodes can be processed by means of a central node, so as to perform centralized control on sessions in the distributed nodes, and thus facilitate improvement in the flexibility of multiple connectivity operations.

公开(公告)号：US20210168893A1

公开(公告)日：2021-06-03

申请号：US17265588

申请日：2019-08-09

Applicant: ZTE Corporation

Inventor： Jianxun AI ,  He HUANG ,  Xiaojuan SHI ,  Zijiang MA ,  Qian DAI

IPC: H04W76/19 ,  H04W76/27 ,  H04W76/11 ,  H04W28/02 ,  H04W80/02

Abstract: Provided are a method and device for resuming data radio bearer, a storage medium and an electronic device. The method for resuming data radio bearer includes: indication information is sent to a network-side network element, the indication information being used for indicating a first data radio bearer in data radio bearers maintained by User Equipment (UE), and the first data radio bearer being a data radio bearer needing to send uplink data; configuration information returned by the network-side network element according to the indication information is received; and the first data radio bearer is resumed according to the configuration information.

公开(公告)号：US20180249481A1

公开(公告)日：2018-08-30

申请号：US15753268

申请日：2016-05-24

Applicant: ZTE CORPORATION

Inventor： Hui XU ,  Zijiang MA ,  Chen LU ,  Yutang XIE

IPC: H04W72/12 ,  H04W4/06 ,  H04W72/04

CPC classification number: H04W72/121 ,  H04L1/0005 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/1896 ,  H04L2001/0093 ,  H04W4/06 ,  H04W72/0446 ,  H04W72/1289

Abstract: The present disclosure relates to a single-cell multicast control channel (SC-MCCH) sending method and apparatus, and an SC-PTM receiving method and apparatus. An example SC-MCCH sending method includes: generating, by a base station, SC-MCCH information for indicating configuration information of a Single Cell Point-to-Multipoint (SC-PTM) service; sending, by the base station, frequency domain scheduling information of the SC-MCCH information on a Physical Downlink Control Channel (PDCCH); and sending, by the base station, the SC-MCCH information on a Physical Downlink Shared Channel (PDSCH). The SC-MCCH information includes: a mapping relationship between a TMGI of the SC-PTM service and a G-RNTI of the SC-PTM service on the PDCCH, and information of a time domain location of the SC-PTM service.

公开(公告)号：US20180042033A1

公开(公告)日：2018-02-08

申请号：US15550948

申请日：2016-01-21

Applicant: ZTE Corporation

Inventor： Hui XU ,  Zijiang MA ,  Yaying WANG ,  Yutang XIE

IPC: H04W72/12 ,  H04L1/00 ,  H04W72/00 ,  H04W4/06

CPC classification number: H04W72/121 ,  H04L1/0038 ,  H04L1/004 ,  H04L12/1881 ,  H04W4/06 ,  H04W72/005 ,  H04W72/042

Abstract: The disclosure provides a scheduling method and device for a single-cell Multimedia Broadcast and Multicast Service (MBMS). The method includes: receiving a Single Cell-Point To Multipoint (SC-PTM) Single cell-Multicast Control Channel (S-MCCH) message sent by an evolved Node B (eNB), wherein the S-MCCH message carries first Radio Network Temporary Identifier (RNTI) configuration information and/or second RNTI configuration information, a first RNTI is used for indicating that a single-cell MBMS is scheduled by using a semi-static scheduling manner, the first RNTI configuration information is used for indicating a Temporarily Mobile Group Identifier (TMGI) corresponding to the first RNTI and a subframe position where a Physical Downlink Control Channel (PDCCH) scrambled by using the first RNTI is located, a second RNTI is used for indicating that the single-cell MBMS is scheduled by using a dynamic scheduling manner, and the second RNTI configuration information is used for indicating a TMGI corresponding to the second RNTI; and receiving an MBMS required on a Physical Downlink Shared Channel (PDSCH) according to scheduling information received on the PDCCH. By using the technical solution, a single-cell MBMS can be scheduled.

公开(公告)号：US20240349376A1

公开(公告)日：2024-10-17

申请号：US18623275

申请日：2024-04-01

Applicant: ZTE CORPORATION

Inventor： Yingjun ZHOU ,  Zijiang MA ,  Yin GAO ,  Dapeng LI

IPC: H04W76/15 ,  H04W76/34

CPC classification number: H04W76/15 ,  H04W76/34

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: receiving, by a first wireless communication node from a second wireless communication node, a first request message comprising activation or deactivation assisting information of a secondary cell group, SCG; and transmitting, by the first wireless communication node to a third wireless communication node, a second request message in response to the activation or deactivation assisting information to activate or deactivate the SCG.

公开(公告)号：US20240349140A1

公开(公告)日：2024-10-17

申请号：US18749964

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Yingjun ZHOU ,  Yin GAO ,  Dapeng LI ,  Zijiang MA

IPC: H04W36/00

CPC classification number: H04W36/00835

Abstract: The present disclosure describes methods, system, and devices for modifying candidate cells for a layer 1 or layer 2 signaling (L1/L2) based inter-cell mobility. One method includes modifying, by a first network node, at least one candidate cell (CC) for an inter-cell mobility based on a measurement report by: receiving, by the first network node, the measurement report from a user equipment (UE); and sending, by the first network node, a CC modification message to a second network node, the CC modification message comprising a modified CC list based on the measurement report. Another method includes supporting modification of at least one CC for an inter-cell mobility based on a measurement report by: receiving a CC modification message from a first network node, the CC modification message comprising a modified CC list based on the measurement report that is received by the first network node from a UE.

公开(公告)号：US20230180350A1

公开(公告)日：2023-06-08

申请号：US17921940

申请日：2021-04-26

Applicant: ZTE CORPORATION

Inventor： Hao ZHU ,  Lin CHEN ,  Tao QI ,  Zijiang MA

IPC: H04W76/40

CPC classification number: H04W76/40

Abstract: Provided are a mode configuration method and apparatus, a device and a storage medium. The mode configuration method is applied by a first communication node and comprises: receiving first information and configuring a bearer mode based on the first information; and receiving multicast/broadcast service (MBS) data using the configured bearer mode.

公开(公告)号：US20230179958A1

公开(公告)日：2023-06-08

申请号：US17919325

申请日：2021-04-14

Applicant: ZTE CORPORATION

Inventor： Lin CHEN ,  Zijiang MA ,  Tao QI ,  Liping WANG ,  Hao ZHU ,  Kun CAO

IPC: H04W4/06 ,  H04W76/12

CPC classification number: H04W4/06 ,  H04W76/12

Abstract: Provided are a multicast/broadcast information transmission method and device, a storage medium, and an electronic device. The method includes that: first multicast/broadcast information containing multicast/broadcast service area configuration information is sent to a first network element, or second multicast/broadcast information containing multicast/broadcast service area configuration information from a first network element is received.

公开(公告)号：US20230144654A1

公开(公告)日：2023-05-11

申请号：US18090377

申请日：2022-12-28

Applicant: ZTE Corporation

Inventor： Jie TAN ,  Xiubin SHA ,  Jianxun AI ,  Bo DAI ,  He HUANG ,  Yin GAO ,  Jing LIU ,  Yuan GAO ,  Ting LU ,  Zijiang MA

IPC: H04W68/02 ,  H04W76/28 ,  H04W8/24

CPC classification number: H04W68/02 ,  H04W76/28 ,  H04W8/24

Abstract: Provided are an information transmission method and apparatus, a communication node, and a storage medium. The information transmission method applied to a first communication node includes the followings: determining paging capability indication information, where the paging capability indication information indicates the paging capability of the first communication node in an inactive state, and transmitting the paging capability indication information to a third communication node. The paging mechanism in the inactive state is effectively determined by using the method.

公开(公告)号：US20230067164A1

公开(公告)日：2023-03-02

申请号：US17844353

申请日：2022-06-20

Applicant: ZTE CORPORATION

Inventor： Zhuang LIU ,  Yin GAO ,  Zijiang MA

IPC: H04L1/08 ,  H04L45/24 ,  H04W72/04 ,  H04W76/15

Abstract: Presented are a systems, methods, apparatuses, or a computer-readable media for uplink packet duplication transmission. A host radio access network (RAN) node hosting a packet data convergence protocol (PDCP) entity may determine a location of a primary radio link control (RLC) entity. The host RAN node may transmit, to an assisting RAN node, the location of the primary RLC entity.