公开(公告)号：US09986462B2

公开(公告)日：2018-05-29

申请号：US14776704

申请日：2014-03-18

Applicant: ZTE CORPORATION

Inventor： Feng He

IPC: H04W36/28 ,  H04W28/08 ,  H04W76/00 ,  H04W76/02

CPC classification number: H04W28/085 ,  H04W76/00 ,  H04W76/15 ,  H04W76/34 ,  H04W92/20

Abstract: A method for implementing dual connectivity includes: a first base station which a user equipment accesses completing related management of a connection of the user equipment in a second base station through a dual connectivity management interface between the present base station and second base station, thereby realizing dual connectivity of the user equipment to the first base station and the second base station. The base station includes a management module, configured to: when the present base station serves as the first base station which the user equipment accesses, complete the related management of the connection of the user equipment in the second base station through the dual connectivity management interface; an acceptance module, configured to: when serving as the second base station, accept related management of the first base station for the connection of the user equipment in the present base station through the dual connectivity management interface.

公开(公告)号：US09736751B2

公开(公告)日：2017-08-15

申请号：US14779914

申请日：2013-09-27

Applicant: ZTE Corporation

Inventor： Xin Wang ,  Feng He ,  Lifeng Han

IPC: H04W40/02 ,  H04W28/08

CPC classification number: H04W40/02 ,  H04W28/0205 ,  H04W28/08 ,  H04W40/04

Abstract: Disclosed is a data transmission method. The method includes that: when downlink data is transmitted, a master node shunts, on a Radio Link Control (RLC) sublayer, the downlink data to obtain shunted data packets, and sends the shunted data packets to shunting nodes; the shunting nodes process the shunted data packets, and send the processed data packets to a User Equipment (UE); and when uplink data is transmitted, the master node converges data packets sent from the shunting nodes and data packets sent from the UE, and sends the converged data packets to a core network. Also disclosed is a data transmission system. With embodiments of the disclosure, mobile communications system is able to provide an optimized service, a higher bandwidth and better performance.

公开(公告)号：US09451493B2

公开(公告)日：2016-09-20

申请号：US14388850

申请日：2013-03-27

Applicant: ZTE CORPORATION

Inventor： Dapeng Li ,  Lifeng Han ,  Zijiang Ma ,  He Huang ,  Jianmin Fang ,  Feng He

IPC: H04L12/28 ,  H04W24/10 ,  H04L12/26

CPC classification number: H04W24/10 ,  H04L43/0852

Abstract: A method, device and system for controlling assistant information of user equipment are disclosed. The field of wireless communication technology is related, and the problem is solved that the system efficiency is reduced, for UE reports the assistant information inappropriately. The method includes: the user equipment acquiring a control parameter of assistant information configured by a network side; and the user equipment reporting the assistant information of the user equipment to the network side according to the control parameter of assistant information. The technical scheme provided in the example of the present document is applied to a LTE system or a UMTS system, which implements that the network side controls the UE reporting the assistant information.

Abstract translation: 公开了一种用于控制用户设备辅助信息的方法，设备和系统。 无线通信技术领域相关，解决了系统效率降低的问题，UE不当地报告了辅助信息。 该方法包括：用户设备获取由网络侧配置的辅助信息的控制参数; 并且用户设备根据辅助信息的控制参数将用户设备的辅助信息报告给网络侧。 在本文的示例中提供的技术方案应用于LTE系统或UMTS系统，其实现网络侧控制UE报告辅助信息。

公开(公告)号：US20160050611A1

公开(公告)日：2016-02-18

申请号：US14779914

申请日：2013-09-27

Applicant: ZTE CORPORATION

Inventor： Xin Wang ,  Feng He ,  Lifeng Han

IPC: H04W40/02

CPC classification number: H04W40/02 ,  H04W28/0205 ,  H04W28/08 ,  H04W40/04

Abstract: Disclosed is a data transmission method. The method includes that: when downlink data is transmitted, a master node shunts, on a Radio Link Control (RLC) sublayer, the downlink data to obtain shunted data packets, and sends the shunted data packets to shunting nodes; the shunting nodes process the shunted data packets, and send the processed data packets to a User Equipment (UE); and when uplink data is transmitted, the master node converges data packets sent from the shunting nodes and data packets sent from the UE, and sends the converged data packets to a core network. Also disclosed is a data transmission system. With embodiments of the disclosure, mobile communications system is able to provide an optimized service, a higher bandwidth and better performance.

Abstract translation: 公开了一种数据传输方法。 该方法包括：当发送下行链路数据时，主节点在无线电链路控制（RLC）子层上分流下行链路数据以获得分流的数据分组，并将分流的数据分组发送到分流节点; 分流节点处理分流的数据分组，并将处理的数据分组发送到用户设备（UE）; 并且当发送上行链路数据时，主节点收敛从分流节点发送的数据分组和从UE发送的数据分组，并将收敛的数据分组发送到核心网络。 还公开了一种数据传输系统。 利用本公开的实施例，移动通信系统能够提供优化的服务，更高的带宽和更好的性能。

公开(公告)号：US20150092579A1

公开(公告)日：2015-04-02

申请号：US14388850

申请日：2013-03-27

Applicant: ZTE CORPORATION

Inventor： Dapeng Li ,  Lifeng Han ,  Zijiang Ma ,  He Huang ,  Jianmin Fang ,  Feng He

IPC: H04W24/10 ,  H04L12/26

CPC classification number: H04W24/10 ,  H04L43/0852

Abstract: A method, device and system for controlling assistant information of user equipment are disclosed. The field of wireless communication technology is related, and the problem is solved that the system efficiency is reduced, for UE reports the assistant information inappropriately. The method includes: the user equipment acquiring a control parameter of assistant information configured by a network side; and the user equipment reporting the assistant information of the user equipment to the network side according to the control parameter of assistant information. The technical scheme provided in the example of the present document is applied to a LTE system or a UMTS system, which implements that the network side controls the UE reporting the assistant information.

Abstract translation: 公开了一种用于控制用户设备辅助信息的方法，设备和系统。 无线通信技术领域相关，解决了系统效率降低的问题，UE不当地报告了辅助信息。 该方法包括：用户设备获取由网络侧配置的辅助信息的控制参数; 并且用户设备根据辅助信息的控制参数将用户设备的辅助信息报告给网络侧。 在本文的示例中提供的技术方案应用于LTE系统或UMTS系统，其实现网络侧控制UE报告辅助信息。

公开(公告)号：US20150078360A1

公开(公告)日：2015-03-19

申请号：US14394432

申请日：2013-05-08

Applicant: ZTE CORPORATION

Inventor： Xin Wang ,  Feng He ,  Jianxun Ai ,  Lifeng Han

IPC: H04W12/08 ,  H04W84/12 ,  H04W88/08

CPC classification number: H04W12/08 ,  H04W36/14 ,  H04W48/16 ,  H04W48/18 ,  H04W84/12 ,  H04W88/08

Abstract: The embodiment of the present invention discloses a network access method and apparatus. The method comprises: a UE receiving WLAN access auxiliary information sent by a 3GPP access network; according to the information, the UE measuring WLAN radio signal quality and performing an access judgment to obtain a judgment result; and the UE accessing to the WLAN according to the judgment result. The present invention can accelerate the access of the UE to the WLAN and enable the UE to acquire subsequent data joint transmission and/or services, thereby improving the user experience.

Abstract translation: 本发明的实施例公开了一种网络访问方法和装置。 该方法包括：UE接收由3GPP接入网发送的WLAN接入辅助信息; 根据该信息，UE测量WLAN无线电信号质量并进行访问判断以获得判断结果; 并且UE根据判断结果接入WLAN。 本发明可以加速UE对WLAN的接入，并使得UE能够获取随后的数据联合传输和/或服务，从而改善用户体验。

公开(公告)号：US20140031007A1

公开(公告)日：2014-01-30

申请号：US14044103

申请日：2013-10-02

Applicant: ZTE Corporation

Inventor： Yin GAO ,  Feng He

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: A method for measuring and reporting resource in a long term evolution system comprises: a source base station encapsulating a resource status request message and sending the message to a target base station; after receiving the resource status request message, the target base station processing the message, and sending a resource status success response to the source base station if the processing is successful, or else sending a resource status failure response if the processing is failed; the source base station encapsulating at least a message type (2), a measurement request type (3), a source base station global identifier (4) and measurement configuration information (5) in the resource status request message, wherein, the measurement request type (3) is modify; the measurement configuration information (5) is measurement configuration information (5) in current measurement request type (3).

Abstract translation: 一种用于在长期演进系统中测量和报告资源的方法包括：源基站封装资源状态请求消息并将消息发送到目标基站; 在接收到资源状态请求消息之后，目标基站处理该消息，并且如果处理成功则向源基站发送资源状态成功响应，或者如果处理失败则发送资源状态失败响应; 所述源基站在资源状态请求消息中至少封装消息类型（2），测量请求类型（3），源基站全局标识符（4）和测量配置信息（5），其中，所述测量请求 类型（3）是修改; 测量配置信息（5）是当前测量请求类型（3）中的测量配置信息（5）。

公开(公告)号：US10512009B2

公开(公告)日：2019-12-17

申请号：US15508194

申请日：2015-03-19

Applicant: ZTE CORPORATION

Inventor： Xin Wang ,  Feng He

IPC: H04W4/00 ,  H04W36/08 ,  H04W76/27 ,  H04W76/15 ,  H04L5/00 ,  H04W36/00 ,  H04W88/06 ,  H04W88/08

Abstract: Methods for switching an eNB by a user equipment, eNBs and user equipments relate to a mobile communication system deployed in a heterogeneous network. The embodiments of the present disclose a method for switching an eNB by a UE, including: when a master eNB of the UE in dual connectivity is switched, a target eNB determining that the UE keeps a connection and configuration with a secondary eNB; and the target eNB establishing a connection with the UE when the UE keeps the connection and configuration with the secondary eNB. The embodiments of the present disclosure further disclose other three methods for switching the eNB by the UE and corresponding eNBs and user equipments.

公开(公告)号：US10021663B2

公开(公告)日：2018-07-10

申请号：US15114078

申请日：2014-05-28

Applicant: ZTE CORPORATION

Inventor： Xin Wang ,  Feng He

IPC: H04W56/00 ,  H04W28/08 ,  H04L1/18 ,  H04W76/00 ,  H04W84/04

CPC classification number: H04W56/005 ,  H04L1/18 ,  H04L1/1841 ,  H04L1/1848 ,  H04L1/1867 ,  H04W28/085 ,  H04W76/00 ,  H04W84/042

Abstract: A method and device for realizing data transmission, including: when a starting condition of a timer of a packet data convergence protocol (PDCP) of a data receiving side is satisfied, starting the timer of the PDCP of the data receiving side, and receiving and reordering data within a duration of the timer; and when a stopping condition of the timer of the PDCP of the data receiving side is satisfied, stopping the timer, and delivering to an upper layer the reordered data that has been processed; wherein the duration of the timer is related to a radio link control (RLC) mode of an offloading bearer. In embodiments of the present document, by setting the starting condition of the timer of the PDCP at the data receiving side, data packets are received and reordered within the duration of the timer when the data packets are received, and the timer is stopped while the data packets are continuously delivered when the stopping condition of the timer is satisfied, which realizes efficient ordered transmission of the data packets of the PDCP.

公开(公告)号：US20160373962A1

公开(公告)日：2016-12-22

申请号：US15029942

申请日：2014-05-19

Applicant: ZTE CORPORATION

Inventor： Xin Wang ,  Feng He

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L47/34 ,  H04L49/3009 ,  H04W28/0226 ,  H04W28/08 ,  H04W72/0486

Abstract: Disclosed are a data package shunting transmission method and system, and a computer storage medium. The method comprises: converting an RLC SDU data stream sent by a PDCP layer into a first RLC PDU data stream and a second RLC PDU data stream through an M-RLC layer; sending the first RLC PDU data stream to a first MAC layer, sending the second RLC PDU data stream to an S-RLC layer, performing partitioning and/or cascade treatment on and adding/modifying PDU package heads of the various RLC PDUs in the second RLC PDU data stream through the S-RLC layer, and sending same to a second MAC layer; and respectively sending the first RLC PDU data stream and the second RLC PDU data stream to a receiving end by means of the first MAC layer and the second MAC layer. Also disclosed at the same time is a data package shunting transmission system. By adopting the present invention, the service requirements of high mobility of a UE can be taken into consideration while meeting the large data volume requirements of the UE.

Abstract translation: 公开了一种数据包分流传输方法和系统，以及计算机存储介质。 该方法包括：通过M-RLC层将由PDCP层发送的RLC SDU数据流转换成第一RLC PDU数据流和第二RLC PDU数据流; 将第一RLC PDU数据流发送到第一MAC层，将第二RLC PDU数据流发送到S-RLC层，对第二RLC PDU数据流执行对第二RLC PDU数据流的分组和/ RLC PDU数据流通过S-RLC层发送到第二MAC层; 并且分别通过第一MAC层和第二MAC层将第一RLC PDU数据流和第二RLC PDU数据流发送到接收端。 同时也公开了一种数据包分流传输系统。 通过采用本发明，可以在满足UE的大数据量要求的同时考虑UE的高移动性的业务需求。