公开(公告)号：US11576088B2

公开(公告)日：2023-02-07

申请号：US17008534

申请日：2020-08-31

Applicant: ZTE Corporation

Inventor： Yuanfang Yu ,  Sergio Parolari ,  Ting Lu ,  Yin Gao ,  Fei Lu

IPC: H04W36/00 ,  H04W76/19 ,  H04W76/10 ,  H04W92/20

Abstract: The embodiments of the present disclosure provide a method and an apparatus for connection handling. The method includes: receiving a connection request that requests for establishing or resuming a connection with a base station; and instructing a Non-Access Stratum (NAS) of a terminal to perform a predetermined operation based on an obtained first connection result corresponding to the connection request. In this way, the problems associated with inconsistent operations in the user plane optimization in the related art can be solved and the consistency in operations between the Access Stratum (AS) and NAS of the terminal can be achieved.

公开(公告)号：US20220338108A1

公开(公告)日：2022-10-20

申请号：US17857586

申请日：2022-07-05

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Jianxun Ai ,  Xu Liu

IPC: H04W48/16 ,  H04W64/00

Abstract: Methods, apparatus and systems for configuring micro service areas in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: receiving, from a wireless communication node, micro service areas related information related to a plurality of micro service areas of a cell; and determining, from the plurality of micro service areas, a micro service area associated with the wireless communication device.

公开(公告)号：US20220201652A1

公开(公告)日：2022-06-23

申请号：US17457633

申请日：2021-12-03

Applicant: ZTE Corporation

Inventor： Ting Lu ,  Bo Dai ,  Yuanfang Yu ,  Xu Liu ,  Xiubin Sha

IPC: H04W72/00 ,  H04L1/16 ,  H04W24/08 ,  H04W72/04 ,  H04W74/08

Abstract: Provided is a method for obtaining a network system resource configuration. The method includes that: a terminal receives a non-anchor carrier configuration broadcast by a network device, and the terminal determines, according to the non-anchor carrier configuration, resource information for performing random access or monitoring pages with the network device. The non-anchor carrier configuration includes any one of or any combination of: a non-anchor carrier frequency point list, a non-anchor carrier configuration parameter list, an uplink non-anchor carrier frequency point list, an uplink non-anchor carrier configuration parameter list, a downlink non-anchor carrier frequency point list and a downlink non-anchor carrier configuration parameter list.

公开(公告)号：US20220095394A1

公开(公告)日：2022-03-24

申请号：US17457416

申请日：2021-12-02

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Qian Dai ,  Jianxun Ai ,  Lianbin Xiao ,  Ting Lu ,  Zhongda Du ,  Yuanfang Yu ,  Sergio Parolari

IPC: H04W76/10 ,  H04W36/00 ,  H04W72/04

Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.

公开(公告)号：US20210307080A1

公开(公告)日：2021-09-30

申请号：US17346047

申请日：2021-06-11

Applicant: ZTE CORPORATION

Inventor： Ting Lu ,  Bo Dai ,  Yuanfang Yu ,  Wei Zou ,  Qian Dai

IPC: H04W74/08

Abstract: The present disclosure provides a method and an apparatus for random access. The method includes: a communication node obtaining random access information, wherein the random access information comprises a subframe sequence number of a preamble transmission and a radio frame sequence number of the preamble transmission, or the random access information comprises a time domain position index and a frequency domain position index for sending the preamble; and the communication node determining the random access radio network temporary identity (RA-RNTI) according to the random access information.

公开(公告)号：US11006455B2

公开(公告)日：2021-05-11

申请号：US16274150

申请日：2019-02-12

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Yuanfang Yu ,  Ting Lu ,  Qian Dai ,  Jing Xu

IPC: H04W74/08 ,  H04B17/318 ,  H04W48/10

Abstract: Provided is a wireless resource configuration method and device. The wireless resource configuration method includes: broadcasting, by a base station, first access parameter information. The first access parameter information is configured based on a user equipment (UE) power class and is configured to enable the UE to select an access parameter according to the UE power class.

公开(公告)号：US10764795B2

公开(公告)日：2020-09-01

申请号：US16194231

申请日：2018-11-16

Applicant: ZTE Corporation

Inventor： Yuanfang Yu ,  Sergio Parolari ,  Ting Lu ,  Yin Gao ,  Fei Lu

IPC: H04W36/00 ,  H04W76/10 ,  H04W76/19 ,  H04W92/20

Abstract: The embodiments of the present disclosure provide a method and an apparatus for connection handling. The method includes: receiving a connection request that requests for establishing or resuming a connection with a base station; and instructing a Non-Access Stratum (NAS) of a terminal to perform a predetermined operation based on an obtained first connection result corresponding to the connection request. In this way, the problems associated with inconsistent operations in the user plane optimization in the related art can be solved and the consistency in operations between the Access Stratum (AS) and NAS of the terminal can be achieved.

公开(公告)号：US20200252958A1

公开(公告)日：2020-08-06

申请号：US16652212

申请日：2018-10-22

Applicant: ZTE CORPORATION

Inventor： Ting Lu ,  Bo Dai ,  Xiubin Sha

IPC: H04W72/14 ,  H04W74/08 ,  H04W72/12

Abstract: Disclosed are a data transmission method and apparatus, a search space optimization method and apparatus and a storage medium. The data transmission method includes that a UE sends a random access preamble to a base station and receives a random access response sent by the base station, the UE sends a first request message to the base station, and the UE in a first state receives an uplink grant sent by the base station and sends uplink data to the base station by using the uplink grant, where the first state includes an idle state or an inactive state. The UE can transmit uplink data without entering a connected state so that power consumption of the UE is reduced.

公开(公告)号：US20200178291A1

公开(公告)日：2020-06-04

申请号：US16786996

申请日：2020-02-10

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Xu Liu

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/08 ,  H04L1/18

Abstract: One or more devices, systems, and/or methods for monitoring a search space are provided. For example, a node may operate in a first state. A configuration corresponding to a second state may be determined, based upon the first state. A search space may be monitored based upon the configuration. In another example, a second configuration corresponding to a semi-persistent scheduling (SPS) resource may be determined based upon a message. A second search space may be monitored based upon the second configuration.

公开(公告)号：US10582448B2

公开(公告)日：2020-03-03

申请号：US14889938

申请日：2014-03-24

Applicant: ZTE CORPORATION

Inventor： Jun Yao ,  Qian Dai ,  Yunpeng Cui ,  Ting Lu

IPC: H04W48/20 ,  H04W48/18 ,  H04W24/10 ,  H04W84/12

Abstract: Disclosed are a method for selecting an available access network and a user equipment, wherein the method includes: when monitoring that a state of a wireless local area network access network consistently meets a predetermined threshold for a predetermined time period and/or a predetermined number of times, or monitoring that the state of the wireless local area network access network within the predetermined time period or for the predetermined number of times meets the predetermined threshold after filtering processing, a user equipment determining the wireless local area network access network as an available access network.