公开(公告)号：US20140341116A1

公开(公告)日：2014-11-20

申请号：US14372776

申请日：2012-06-28

Applicant: ZTE Corporation

Inventor： Zhongming Chen ,  Zhongda Du

IPC: H04W24/10 ,  H04W8/24 ,  H04L12/26

CPC classification number: H04W24/10 ,  H04L43/065 ,  H04W8/24 ,  H04W36/0088

Abstract: Disclosed are a capability for reporting Feature Group indicators (FGI) capability by the terminal and a method for configuring a measurement task for the terminal by the network side and a terminal, a network side device and a system thereof. Wherein, the method for reporting the FGI capability by the terminal comprises: when reporting the FGI capability of the terminal to the network side, for each Radio Access Technology (RAT), the terminal reporting whether the terminal supports Automatic Neighbor Relation (ANR) capability of the RAT or not. The method for configuring the measurement task for the terminal by the network side comprises: when obtaining the FGI capability of the terminal, the network side also obtaining whether the terminal supports the ANR capability of each RAT or not, and configuring a measurement task corresponding to the FGI capability for the terminal according to the FGI capability supported by the terminal.

Abstract translation: 公开了通过终端报告特征组指示符（FGI）能力的能力，以及由网络侧和终端，网络侧设备及其系统配置终端的测量任务的方法。 其中终端报告FGI能力的方法包括：在向终端向网络侧报告FGI能力时，对于每个无线接入技术（RAT），终端报告终端是否支持自动邻居关系（ANR）能力 的RAT或不。 由网络侧配置终端的测量任务的方法包括：当获得终端的FGI能力时，网络侧还获得终端是否支持每个RAT的ANR能力，并且配置对应于 根据终端支持的FGI能力，终端的FGI能力。

公开(公告)号：US20230363025A1

公开(公告)日：2023-11-09

申请号：US18357080

申请日：2023-07-21

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 ,  H04W72/23 ,  H04W72/0453 ,  H04W72/044

CPC classification number: H04W76/10 ,  H04W36/0072 ,  H04W72/23 ,  H04W72/0453 ,  H04W72/0473 ,  H04W76/27

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：US11723085B2

公开(公告)日：2023-08-08

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 ,  H04W72/23 ,  H04W72/0453 ,  H04W72/044 ,  H04W76/27 ,  H04W74/08

CPC classification number: H04W76/10 ,  H04W36/0072 ,  H04W72/0453 ,  H04W72/0473 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/27

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：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：US20200337031A1

公开(公告)日：2020-10-22

申请号：US16911380

申请日：2020-06-24

Applicant: ZTE Corporation

Inventor： Li Niu ,  Zhongda Du ,  Yajun Zhao

IPC: H04W72/04 ,  H04L1/18

Abstract: Methods, systems, and devices related to time-domain transmission scheduling for user equipment that is capable of operating in dual connections are described. In one exemplary aspect, a method for wireless communication is described. The method includes receiving, at a wireless device, information indicating a time-domain transmission pattern, determining a periodic transmission pattern based on the time-domain transmission pattern and an offset of the wireless device, and transmitting data, to the communication node, according to the periodic transmission pattern.

公开(公告)号：US10299179B2

公开(公告)日：2019-05-21

申请号：US15305873

申请日：2014-08-08

Applicant: ZTE CORPORATION

Inventor： He Huang ,  Yuanfang Yu ,  Zhongda Du

IPC: H04W36/08 ,  H04W36/36 ,  H04W48/18 ,  H04W88/02 ,  H04W48/12

Abstract: The present invention discloses a method for determining cell selection and reselection parameters, a base station, a terminal and a system, and relates to the field of communication. The method for determining cell selection and reselection parameters includes: setting at least two sets of cell selection and reselection parameters according to a terminal capability parameter, and sending the at least two sets of cell selection and reselection parameters, wherein, one set of cell selection and reselection parameters, which matches with the terminal capability parameter of a terminal, of the at least two sets of cell selection and reselection parameters is used for cell selection and/or reselection of the terminal. The present invention further discloses a computer storage medium.

公开(公告)号：US20180132150A1

公开(公告)日：2018-05-10

申请号：US15572309

申请日：2015-09-22

Applicant: ZTE Corporation

Inventor： Zhongda Du

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0033 ,  H04W36/0069 ,  H04W36/18

Abstract: A cellular network relocation method and base station. The method comprises: transmitting, by a source base station and to a relocation target base station, a relocation request message used to instruct the target base station to perform a main user plane function, the relocation request message carrying context information of a terminal in the source base station; receiving, by the target base station, the relocation request message, and then returning to the source base station a relocation request acknowledgement message used to acknowledge that the target base station itself is a main base station after the relocation, the relocation request acknowledgement message carrying a user plane address of the target base station for receiving a data package after the relocation; receiving, by the source base station, the relocation request acknowledgement message, then transmitting the context information of the main user plane function of said base station to the target base station, and terminating performing of the main user plane function; and receiving, by the target base station, the context information of the main user plane function transmitted from the source base station, and then performing the main user plane function. The technical solution of the present invention can address a problem of frequent interruptions in a high-density micro-cellular network.