公开(公告)号：US09894695B2

公开(公告)日：2018-02-13

申请号：US14758905

申请日：2013-07-24

Applicant: ZTE Corporation

Inventor： Zhongming Chen ,  Yada Huang ,  Zhongda Lin

IPC: H04W4/00 ,  H04W76/02 ,  H04W84/04 ,  H04W92/20 ,  H04W8/04 ,  H04W36/00 ,  H04W36/04 ,  H04W92/04

CPC classification number: H04W76/12 ,  H04W8/04 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/04 ,  H04W84/042 ,  H04W84/045 ,  H04W92/04 ,  H04W92/20

Abstract: Provided are a network access system and method. The system comprises a control plane node which is connected with a UE via a radio interface, connected with an MME via an S1 interface, and configured to process control plane data; and a user plane node, connected with the UE via a radio interface, connected with an SGW via an Ss interface, and configured to process user plane data. It is solved the problem in the related art that a core network is impacted because of frequent information interaction among nodes due to the fact that a user switches among cells, and then achieves the effects of reducing the information interaction among the nodes and reducing the impact on a core network signalling.

公开(公告)号：US20170215156A1

公开(公告)日：2017-07-27

申请号：US15327850

申请日：2014-09-12

Applicant: ZTE Corporation

Inventor： Zhongming Chen

IPC: H04W52/36 ,  H04W28/08 ,  H04W52/40

CPC classification number: H04W52/365 ,  H04W28/08 ,  H04W52/34 ,  H04W52/40

Abstract: The disclosure discloses a reporting method, device and system for a Power Headroom Report (PHR) in dual connectivity. A first Evolved Node B (eNB) and a second eNB establish split Data Radio Bearers (DRBs) with a User Equipment (UE), and transmit an indication for indicating change in uplink transmission to the UE; the UE determines the change in the uplink transmission of the split DRBs, and triggers and reports the PHR to the first eNB and/or the second eNB according to the change in the uplink transmission respectively; and the first eNB and/or the second eNB receive/receives the PHR reported by the UE respectively. The disclosure also discloses the reporting device and system for the PHR in the dual connectivity.

公开(公告)号：US20160205705A1

公开(公告)日：2016-07-14

申请号：US15023430

申请日：2014-04-22

Applicant: ZTE CORPORATION

Inventor： Zhongming Chen

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04W88/06

Abstract: Disclosed is a method for conducting random access on a small cell under dual connectivity. The method includes that: a User Equipment (UE) sends a dedicated random access preamble corresponding to a designated small cell to a base station to which the designated small cell belongs on the designated small cell; and the UE receives a random access response message sent by a base station to which a master control cell in dual connectivity belongs or the base station to which the designated small cell belongs. The present disclosure also discloses a system for conducting random access on a small cell under dual connectivity, a base station, a UE and a computer storage medium.

Abstract translation: 公开了一种在双重连接下在小单元上进行随机访问的方法。 该方法包括：用户设备（UE）向指定的小小区所属的基站发送与指定小小区相对应的专用随机接入前导码; 并且UE接收由双连接中的主控单元所属的基站或指定小小区所属的基站所发送的随机接入响应消息。 本公开还公开了一种用于在双连接下的小小区，基站，UE和计算机存储介质上进行随机接入的系统。

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。