公开(公告)号：US20150146702A1

公开(公告)日：2015-05-28

申请号：US14399891

申请日：2013-04-19

申请人： ZTE CORPORATION

发明人： Feng He ,  Xin Wang ,  Jianxun Ai

IPC分类号： H04W48/02 ,  H04W84/12

CPC分类号： H04W48/02 ,  H04W48/14 ,  H04W48/20 ,  H04W76/16 ,  H04W84/12

摘要： Disclosed are a method and a device for accessing a network. The method comprises: a network element of a 3GPP access network receives Wireless Local Area Network (WLAN) network information reported by User Equipment (UE); the network element of the 3GPP access network determines a WLAN network to which the UE is allowed to access according to the WLAN network information; the network element of the 3GPP access network indicates the UE to access the WLAN network. Through the disclosure, the UE may implement stream division by accessing the proper WLAN network, and user experience is enhanced.

摘要翻译： 公开了一种用于访问网络的方法和设备。 该方法包括：3GPP接入网的网元接收用户设备（UE）报告的无线局域网（WLAN）网络信息; 3GPP接入网络的网元根据WLAN网络信息确定允许UE接入的WLAN网络; 3GPP接入网络的网元指示UE接入WLAN网络。 通过本公开，UE可以通过访问适当的WLAN网络实现流分割，增强用户体验。

公开(公告)号：US20150139184A1

公开(公告)日：2015-05-21

申请号：US14382483

申请日：2013-06-26

申请人： ZTE CORPORATION

发明人： Xin Wang ,  Feng He

IPC分类号： H04W36/22

CPC分类号： H04W36/22 ,  H04W28/08 ,  H04W76/16 ,  H04W88/06 ,  H04W92/20

摘要： A system, UE and method for implementing multi-network joint transmission are provided. The system includes: a core network and an access network; the access network includes: a 3GPP access network element and a WLAN access network element; the core network comprises: a 3GPP core network element. The 3GPP access network element is connected to the core network element through a network interface, connected to the WLAN access network element through a traffic offload interface, and connected to a UE through a 3GPP wireless interface; and is used for merging received uplink user data, also used for performing traffic offload on downlink user data, to offload part of the downlink user data to the WLAN access network element. The WLAN access network element is connected to the UE through a WLAN wireless interface, for transmitting uplink user data and downlink user data between the 3GPP access network element and the UE.

摘要翻译： 提供了一种用于实现多网络联合传输的系统，UE和方法。 该系统包括：核心网和接入网; 所述接入网络包括：3GPP接入网元和WLAN接入网元; 核心网络包括：3GPP核心网元。 3GPP接入网元通过网络接口连接到核心网元，通过流量卸载接口连接到WLAN接入网元，并通过3GPP无线接口连接到UE; 并且用于合并接收的上行用户数据，也用于在下行用户数据上执行业务卸载，将部分下行用户数据卸载到WLAN接入网元。 WLAN接入网元通过WLAN无线接口连接到UE，用于在3GPP接入网元与UE之间传输上行用户数据和下行用户数据。

公开(公告)号：US10206240B2

公开(公告)日：2019-02-12

申请号：US15105578

申请日：2014-06-05

申请人： ZTE CORPORATION

发明人： Yin Gao ,  Shuang Liang ,  Feng He

IPC分类号： H04W76/02 ,  H04W28/08 ,  H04W8/08 ,  H04W76/15 ,  H04W76/10 ,  H04W76/12 ,  H04W84/04

摘要： A method for information interaction under small cell deployment, includes: a master evolved node B adding a candidate secondary evolved node B for a user equipment (S10); the master evolved node B interacting local home network information with the candidate secondary evolved node B via an inter-evolved node B interface (S20); the master evolved node B determining whether to use the candidate secondary evolved node B to provide the user equipment with a dual connectivity service (S30). The embodiments of the present document can provide a guarantee for selecting a standalone gateway to support a selected Internet Protocol (IP) traffic offload at local network (SIPTO@LN) service aiming at the dual connectivity service feature under small cell deployment. The embodiments of the present document further disclose an evolved node B working under small cell deployment

公开(公告)号：US09876722B2

公开(公告)日：2018-01-23

申请号：US14762915

申请日：2013-09-17

申请人： ZTE Corporation

发明人： Feng He

IPC分类号： H04W4/00 ,  H04L12/803 ,  H04W36/00 ,  H04L12/761

CPC分类号： H04L47/125 ,  H04L45/16 ,  H04W36/00

摘要： A data multi-stream transmission method and device are provided. The method includes that: a sending terminal determines an offloading way of offloading the Protocol Data Unit (PDU) data in a Packet Data Convergence Protocol (PDCP) layer according to an offloading strategy; the sending terminal offloads all or part of the PDU data as offloading data from a first connection to a second connection in the offloading way, wherein the first connection and the second connection are both connections between the sending terminal and a receiving terminal; the sending terminal implements a data multi-stream processing on the offloading data in the PDCP layer, forwards the processed offloading data to a low-level layer for processing, sends the other PDU data except for the offloading data to the receiving terminal through the first connection and the processed offloading data to the receiving terminal through the second connection.

公开(公告)号：US09853987B2

公开(公告)日：2017-12-26

申请号：US14762807

申请日：2013-11-04

申请人： ZTE Corporation

发明人： Xin Wang ,  Feng He

IPC分类号： H04L29/06 ,  H04W12/08 ,  H04W12/12 ,  H04W92/10

CPC分类号： H04L63/1416 ,  H04L63/1466 ,  H04W12/08 ,  H04W12/12 ,  H04W92/10

摘要： Provided are a method, apparatus and system for realizing security detection in a heterogeneous network. UE establishes cross-Evolved NodeB (eNB) double/multiple connections with a MeNB and a LPN in an access network which is a kind of heterogeneous network, the LPN is responsible for data distribution, and the distribution is layered by RB; the MeNB receives a report message from the LPN through a backhaul interface between the MeNB and the LPN, and the report message contains the data count sent/received between the LPN and the UE; and the MeNB transmits CP information with the UE to compare the data counts actually sent/received between the access network and the UE to detect whether there is insertion of an attacker or not. According to the present disclosure, the heterogeneous network is deployed with the MeNB and the LPN, so that joint transmission service is provided for the UE; and moreover, the security performance of the network is further improved, the present disclosure is applicable to various backhauls, and good joint transmission service can be securely and efficiently provided for the UE.

公开(公告)号：US20170078918A1

公开(公告)日：2017-03-16

申请号：US15119530

申请日：2014-06-05

申请人： ZTE Corporation

发明人： Feng He

IPC分类号： H04W28/08 ,  H04W28/02 ,  H04W28/16

CPC分类号： H04W28/08 ,  H04W28/02 ,  H04W28/0205 ,  H04W28/0236 ,  H04W28/16 ,  H04W92/20

摘要： Disclosed are an information interaction method and system and a base station. The information interaction method of the present disclosure is applied to a dual connectivity data offloading technology in a Long Term Evolution (LTE) system, and specifically includes that a sending party sends information related to processing user plane data to a corresponding receiving party in batches according to a preset rule.

摘要翻译： 公开了一种信息交互方法和系统以及基站。 本公开的信息交互方法应用于长期演进（LTE）系统中的双连接数据卸载技术，具体包括：发送方按照以下方式批量向相应的接收方发送与处理用户平面数据有关的信息： 到预设规则。

公开(公告)号：US09554301B2

公开(公告)日：2017-01-24

申请号：US14427834

申请日：2013-09-17

申请人： ZTE Corporation

发明人： Feng He

IPC分类号： H04W4/00 ,  H04W28/02 ,  H04W48/18 ,  H04L29/12 ,  H04W8/26 ,  H04W84/12 ,  H04W88/10

CPC分类号： H04W28/0226 ,  H04L61/2038 ,  H04W8/26 ,  H04W48/18 ,  H04W84/12 ,  H04W88/10

摘要： A shunting method and system for multi-network joint transmission and an access network element are provided, and the method includes that a network element of a 3GPP access network transmits a shunting request message to a network element of a WLAN access network; upon reception of a success response from the network element of the WLAN access network, the network element of the 3GPP access network transmits to a UE a shunting command to indicate the UE to access a target WLAN access network corresponding to the network element of the WLAN access network; and after determining that the UE has successfully accessed the target WLAN access network, the network element of the 3GPP access network performs data shunting transmission through a shunting connection between the network element of the 3GPP access network and the network element of the WLAN access network. By means of the disclosure, it is possible to implement shunting control over multi-network joint transmission by a network side.

摘要翻译： 提供了一种用于多网络联合传输和接入网元的分路方法和系统，并且该方法包括：3GPP接入网络的网元向WLAN接入网的网元发送分流请求消息; 在接收到来自WLAN接入网络的网元的成功响应的情况下，3GPP接入网络的网元向UE发送分流命令，以指示UE接入对应于WLAN的网元的目标WLAN接入网 接入网; 并且在确定UE已经成功接入目标WLAN接入网络之后，3GPP接入网络的网元通过3GPP接入网络的网元与WLAN接入网的网元之间的分流连接进行数据分流传输。 通过本公开，可以实现网络侧的多网络联合传输的分流控制。

公开(公告)号：US20150215809A1

公开(公告)日：2015-07-30

申请号：US14427834

申请日：2013-09-17

申请人： ZTE CORPORATION

发明人： Feng He

IPC分类号： H04W28/02 ,  H04L29/12 ,  H04W8/26

CPC分类号： H04W28/0226 ,  H04L61/2038 ,  H04W8/26 ,  H04W48/18 ,  H04W84/12 ,  H04W88/10

摘要： A shunting method and system for multi-network joint transmission and an access network element are provided, and the method includes that a network element of a 3GPP access network transmits a shunting request message to a network element of a WLAN access network; upon reception of a success response from the network element of the WLAN access network, the network element of the 3GPP access network transmits to a UE a shunting command to indicate the UE to access a target WLAN access network corresponding to the network element of the WLAN access network; and after determining that the UE has successfully accessed the target WLAN access network, the network element of the 3GPP access network performs data shunting transmission through a shunting connection between the network element of the 3GPP access network and the network element of the WLAN access network. By means of the disclosure, it is possible to implement shunting control over multi-network joint transmission by a network side.

摘要翻译： 提供了一种用于多网络联合传输和接入网元的分路方法和系统，并且该方法包括：3GPP接入网络的网元向WLAN接入网的网元发送分流请求消息; 在接收到来自WLAN接入网络的网元的成功响应的情况下，3GPP接入网络的网元向UE发送分流命令，以指示UE接入对应于WLAN的网元的目标WLAN接入网 接入网; 并且在确定UE已经成功接入目标WLAN接入网络之后，3GPP接入网络的网元通过3GPP接入网络的网元与WLAN接入网的网元之间的分流连接进行数据分流传输。 通过本公开，可以实现网络侧的多网络联合传输的分流控制。