公开(公告)号：US10334480B2

公开(公告)日：2019-06-25

申请号：US15514135

申请日：2015-03-20

Applicant: ZTE Corporation

Inventor： Hui Xu ,  Yong Lv ,  Hongjun Liu ,  Zijiang Ma ,  Chen Lu

IPC: H04W28/12 ,  H04L12/801 ,  H04W4/06 ,  H04W28/02 ,  H04W76/40

Abstract: Provided are a method, system, device for controlling congestion or overload and an eNB. The method includes: one or more eNBs configured to detect congestion or overload of user plane data are selected, and the one or more eNBs selected are notified; the one or more eNBs selected detect a congestion or overload event of the user plane data; when a triggering condition is met, the one or more eNBs selected send congestion or overload indication information to a GCS AS; and the GCS AS determines a start or end of congestion or overload which occurs in an MBMS area according to the congestion or overload indication information, and correspondingly selects a manner in which trunking service data are sent. By the technical solutions of the disclosure, the problem of influence for a trunking service when congestion or overload occurs in a network may be solved.

公开(公告)号：US20190150056A1

公开(公告)日：2019-05-16

申请号：US16309918

申请日：2018-02-02

Applicant: ZTE CORPORATION

Inventor： Hui Xu ,  Lu Young ,  Yaying Wang ,  Lin Chen ,  Chen Lu

IPC: H04W40/02 ,  H04W36/00

Abstract: The present disclosure provides a communication method and apparatus for realizing service continuity. The method includes: a remote user equipment autonomously selecting or determining based on a first indication of an access network, a communication path communicating with the access network; and the remote user equipment using the communication path to communicate with the access network. By means of the present disclosure, the determination of a communication path is realized. Therefore, problems in the relevant art of lacking a method for determining a communication link for a remote user equipment and service continuity are solved, thereby ensuring the service continuity of the remote user equipment, and providing a technological base for realizing communications of wearables.

公开(公告)号：US10200840B2

公开(公告)日：2019-02-05

申请号：US15325631

申请日：2014-09-15

Applicant: ZTE CORPORATION

Inventor： Hui Xu

IPC: H04W4/70 ,  H04W76/18 ,  H04W76/36 ,  H04W76/40 ,  H04W4/06 ,  H04W72/00 ,  H04W74/06 ,  H04W28/02 ,  H04W4/08 ,  H04W4/12 ,  H04W4/20

Abstract: A method, device and system are described for updating triggering information of an MTC device group. The method includes: an SCS is connected with a BM-SC through a GCS AS, and sends a request message for updating triggering information of the MTC device group to the BM-SC; and the BM-SC performs a corresponding operation on group triggering information to be updated, and sends a response message of updating success to the SCS after completing the corresponding operation if the group triggering information to be updated has not been sent to the MTC device group and a valid time of the group triggering information to be updated has not been exceeded; and sends a response message of updating failure to the SCS if the valid time of group triggering information to be updated has been exceeded or group triggering information to be updated has been sent to the MTC device group.

公开(公告)号：US10194454B2

公开(公告)日：2019-01-29

申请号：US15550365

申请日：2015-08-31

Applicant: ZTE CORPORATION

Inventor： Hui Xu ,  Zijiang Ma ,  Chen Lu ,  Yong Lv

IPC: H04W72/12 ,  H04L1/00 ,  H04L5/00 ,  H04W72/00 ,  H04W72/04

Abstract: Disclosed are a method, system, evolved Node B (eNB) and User Equipment (UE) for implementing service scheduling. The method includes: an eNB sends time-domain scheduling information of Single Cell-Point To Multipoint (SC-PTM) Multimedia Broadcast Multicast Service (MBMS) to a UE, the time-domain scheduling information is used for indicating a position of a time-domain subframe where the MBMS is located, and a Physical Downlink Control Channel (PDCCH) of the time-domain subframe includes frequency-domain scheduling information of the MBMS. A UE receives time-domain scheduling information, performs blind detection at a position of a time-domain subframe indicated by the time-domain scheduling information, determines a PDCCH including frequency-domain scheduling information of MBMS, and reads the frequency-domain scheduling information on the PDCCH. The UE receives the MBMS on a Physical Downlink Share Channel (PDSCH) on the basis of the read frequency-domain scheduling information.

公开(公告)号：US10182331B2

公开(公告)日：2019-01-15

申请号：US15529090

申请日：2015-05-20

Applicant: ZTE CORPORATION

Inventor： Ting Du ,  Hui Xu ,  Zijiang Ma ,  Yaying Wang

IPC: H04W4/021 ,  H04W4/90 ,  H04W76/27 ,  H04W64/00 ,  H04W76/50 ,  G01S5/02 ,  H04W4/20

Abstract: The embodiments of the present disclosure disclose a terminal device and an early warning method for the terminal device. The method includes: a terminal starts a global positioning system (GPS) positioning to acquire current geographical location information in real time, and matches the current geographical location information with geographical location information of a set region in a service area of a base station to which the terminal belongs; if a matching result is that the terminal has left the set region of the base station to which the terminal belongs, the terminal performs an early warning operation. The terminal device includes a matching unit and an early warning processing unit.

公开(公告)号：US10104577B2

公开(公告)日：2018-10-16

申请号：US15514027

申请日：2015-02-11

Applicant: ZTE Corporation

Inventor： Hui Xu ,  Hongjun Liu ,  Zijiang Ma ,  Yaying Wang ,  Chen Lu

IPC: H04W28/02 ,  H04W4/06 ,  H04W28/14 ,  H04W28/10 ,  H04L12/18

Abstract: Disclosed are an MBMS bearer-based method and system for reporting a congestion state in cluster communication and a storage medium. The method comprises: when user-side and/or control-side congestion or overload indication information reported by a network node of a multimedia broadcast multicast service (MBMS) bearer-based cluster service is received, a cluster service application server determines a target user equipment (UE) and a cluster service being affected, executes a corresponding policy, and mitigates impacts of congestion or overload on the target UE receiving the cluster service; and, when resume indication information reported by the network node is received, the cluster service application server utilizes the restored network node to select a bearer mode for transmitting the cluster service. The technical solution of embodiments of the present invention mitigates the impacts of network congestion or overload on the cluster service, thus enhancing user experience with the service.

公开(公告)号：US09992635B2

公开(公告)日：2018-06-05

申请号：US15116920

申请日：2014-05-29

Applicant: ZTE Corporation

Inventor： Hui Xu

IPC: H04W4/00 ,  H04W4/06 ,  H04W76/02 ,  H04W72/00

CPC classification number: H04W4/06 ,  H04W4/00 ,  H04W4/80 ,  H04W4/90 ,  H04W8/005 ,  H04W72/005 ,  H04W76/14 ,  H04W88/04

Abstract: Disclosed are a device-to-device broadcast communication method and a user equipment. The method comprises: performing device-to-device (D2D) broadcast communication outside a coverage area of a network in a centralized manner, and broadcasting data on a shared channel via a centre node; alternatively, performing the device-to-device (D2D) broadcast communication outside the coverage area of the network in a distributed manner, and broadcasting data on a shared channel via resource competition.

公开(公告)号：US09854382B2

公开(公告)日：2017-12-26

申请号：US14758114

申请日：2013-08-13

Applicant: ZTE Corporation

Inventor： Hui Xu

IPC: H04W4/00 ,  H04B7/216 ,  H04W4/06 ,  H04W4/02 ,  H04L29/08 ,  H04W4/08

CPC classification number: H04L67/12 ,  H04W4/023 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70

Abstract: Provided is a method for processing triggering information of Machine Type Communication (MTC) devices. The method includes: an MTC-IWF receiving indication information sent by an MTC server, wherein the indication information is used for triggering multiple MTC devices at a same time; the MTC-IWF determining that at least two of the multiple MTC devices belong to different MTC groups; and the MTC-IWF forwarding triggering information to the multiple MTC devices. Through the technical solution, multiple MTC devices not belonging to the same MTC group can be triggered, thereby improving the efficiency of triggering the MTC devices.

公开(公告)号：US09380532B2

公开(公告)日：2016-06-28

申请号：US14650628

申请日：2013-08-13

Applicant: ZTE CORPORATION

Inventor： Hui Xu

IPC: H04W4/00 ,  H04W52/02 ,  H04W68/02 ,  H04W60/04 ,  H04W68/00 ,  H04W76/04

CPC classification number: H04W52/0216 ,  H04W60/04 ,  H04W68/005 ,  H04W68/02 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

Abstract: Disclosed are a user equipment and a method and a system using an extended paging period to page. In the method, the MME/SGSN negotiates with a UE to obtain a first extended paging period; the MME/SGSN sends the first extended paging period and paging indication information which indicates to use the first extended paging period to page to a radio access network; the radio access network sends the first extended paging period in the system information and uses the first extended paging period to send a paging message; the UE selects a second extended paging period according to an extended paging period needed by the UE itself and the first extended paging period, and monitors the paging message according to the second extended paging period. The embodiment of the present application enables a UE in an idle mode to achieve an energy-saving effect by using the extended paging period.

Abstract translation: 公开了一种用户设备和使用扩展的寻呼周期进行寻呼的方法和系统。 在该方法中，MME / SGSN与UE协商获得第一扩展寻呼周期; MME / SGSN向无线接入网发送第一扩展寻呼周期和指示使用第一扩展寻呼周期的寻呼指示信息， 无线接入网在系统信息中发送第一扩展寻呼周期，并使用第一扩展寻呼周期发送寻呼消息; UE根据UE本身所需的扩展寻呼周期和第一扩展寻呼周期选择第二扩展寻呼周期，并根据第二扩展寻呼周期监视寻呼消息。 本申请的实施例使得处于空闲模式的UE能够通过使用扩展寻呼周期来实现节能效果。

公开(公告)号：US20150382157A1

公开(公告)日：2015-12-31

申请号：US14411343

申请日：2012-08-24

Applicant: ZTE Corporation

Inventor： Hui Xu

IPC: H04W4/06 ,  H04W72/00 ,  H04W48/12 ,  H04W4/00

CPC classification number: H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W48/12 ,  H04W68/025 ,  H04W72/005 ,  H04W76/40 ,  H04W88/08

Abstract: A communication method and system for a Machine-Type Communication (MTC) User Equipment (UE) are disclosed. The method includes that: at least one MTC UE in an MTC UE group receives, based on group paging information received, broadcast information carrying group trigger information from an MTC server, wherein the group trigger information is used for triggering the at least one MTC UE in the MTC UE group; and the at least one UE communicates with the MTC server based on the group trigger information. In the disclosure, the group trigger information is broadcast to the MTC UE group through the broadcast information, so that a plurality of MTC UE in one group is triggered simultaneously, thus optimizing group triggering process, and reducing network resources occupied in the group triggering process.

Abstract translation: 公开了一种用于机器类型通信（MTC）用户设备（UE）的通信方法和系统。 该方法包括：MTC UE组中的至少一个MTC UE基于接收到的组寻呼信息，接收来自MTC服务器的携带组触发信息的广播信息，其中所述组触发信息用于触发所述至少一个MTC UE 在MTC UE组中; 并且所述至少一个UE基于所述组触发信息与所述MTC服务器进行通信。 在本发明中，组触发信息通过广播信息广播到MTC UE组，使得一组中的多个MTC UE同时被触发，从而优化组触发过程，并减少组触发过程中占用的网络资源 。