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71. 发明公开

EP2493248A4 EVOLVED PACKET SYSTEM AND METHOD FOR PROCESSING EMERGENCY CALL ATTACHMENT THEREOF 审中-公开
标题翻译：发达包装的系统和方法处理呼叫于其附件
公开(公告)号：EP2493248A4
公开(公告)日：2012-11-21
申请号：EP10840436
申请日：2010-11-03
申请人： ZTE CORP
发明人： ZHU CHUNHUI , DU ZHONGDA
IPC分类号： H04W48/20 , H04W4/22 , H04W76/00
CPC分类号： H04W4/22 , H04W12/06 , H04W48/18 , H04W76/007 , H04W76/02
摘要： The disclosure discloses an evolved packet system and a method for processing an emergency call attachment thereof, wherein the method comprises: a NodeB selects one PLMN from those Public Land Mobile-communication Networks (PLMN) supporting emergency calls according to an emergency call request message received from a UE which is in a restricted state; the NodeB sends information of the selected PLMN to the UE through a Radio Resource Control (RRC) connection establishment message; and the UE uses the information to establish attachment with the selected PLMN. In the disclosure, it can be ensured that the PLMN to which the User Equipment (UE) selects to attach supports an emergency call, and it can be ensured that Kasmes generated by the UE and the Mobility Management Entity (MME) are consistent during the Authentication and Key Agreement (AKA) flow, so that the success of the emergency call can be guaranteed.

72. 发明公开

EP2315462A4 METHOD AND TERMINAL FOR CONTROLLING ESTIMATION OF TERMINAL MOVEMENT STATE 失效
标题翻译：方法和终端，以控制终端的移动状态的提供
公开(公告)号：EP2315462A4
公开(公告)日：2012-04-04
申请号：EP09806367
申请日：2009-08-12
申请人： ZTE CORP
发明人： WU HAO , WANG YAYING , DU ZHONGDA
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W8/245 , H04W36/32 , H04W48/04 , H04W48/16 , H04W64/006 , H04W88/02

73. 发明公开

EP2160048A4 TERMINAL RANDOM ACCESS METHOD FOR CELLULAR RADIO COMMUNICATIONS SYSTEM AND METHOD FOR GENERATING GROUP IDENTIFIER 有权
标题翻译： IN A WIRELESS DEVICES蜂窝通信系统和方法随机接入过程用于产生组识别符
公开(公告)号：EP2160048A4
公开(公告)日：2011-11-30
申请号：EP08800768
申请日：2008-09-03
申请人： ZTE CORP
发明人： DU ZHONGDA , HAO PENG , ZHANG JUNFENG , YU BIN
IPC分类号： H04W74/08 , H04L29/06
CPC分类号： H04W74/08 , H04W4/06 , H04W8/26

74. 发明公开

EP2271139A4 A METHOD FOR GENERATING THE GROUP ID OF THE RANDOM ACCESS RESPONSE MESSAGE, AND A RANDOM ACCESS METHOD 有权
标题翻译： METHOD FOR GENERATING直接接入响应消息，并直接进入程序的组ID
公开(公告)号：EP2271139A4
公开(公告)日：2011-10-12
申请号：EP08800770
申请日：2008-09-03
申请人： ZTE CORP
发明人： DU ZHONGDA , YU BIN
IPC分类号： H04W4/00 , H04W74/08
CPC分类号： H04W74/006 , H04W8/26 , H04W74/0833

75. 发明公开

EP2509383A4 METHOD FOR DETERMINING DOWNLINK TIME REFERENCE 审中-公开
标题翻译： VERFAHREN ZUR BESTIMMUNG EINER DOWNLINK-ZEITREFERENZ
公开(公告)号：EP2509383A4
公开(公告)日：2017-08-30
申请号：EP11765023
申请日：2011-03-04
申请人： ZTE CORP
发明人： DU ZHONGDA , CHEN ZHONGMING
IPC分类号： H04W74/00 , H04W56/00
CPC分类号： H04W74/00 , H04W56/00 , H04W56/0045 , H04W74/08
摘要： Disclosed is a method for determining downlink time reference, including: a terminal taking a downlink primary component carrier as a time reference and determining an absolute time to send uplink data according to a time advance based on the time reference. Also disclosed is a method for determining downlink time reference, including: a terminal taking a downlink component carrier which performs random access, or a downlink component carrier corresponding to an uplink component carrier, or another downlink component carrier within a same frequency band as the downlink component carrier corresponding to the uplink component carrier as a time reference, and determining an absolute time to send uplink data according to a time advance based on the time reference. The present invention solves the problem of setting the downlink time reference when the E-UTRAN Node B employs a plurality of downlink component carriers to send downlink data to the terminal and part of the downlink components employ RRH or repeater. The technical solution of the present invention is simple and feasible.
摘要翻译：公开了一种确定下行时间参考的方法，包括：终端以下行主分量载波为时间参考，并根据时间提前量确定发送上行数据的绝对时间。还公开了一种确定下行时间参考的方法，包括：终端采用进行随机接入的下行成员载波或者与上行成员载波对应的下行成员载波，或者与下行链路在相同频带内的其他下行成员载波将所述上行分量载波对应的分量载波作为时间参考，根据时间提前量确定发送上行数据的绝对时间。本发明解决了E-UTRAN Node B采用多个下行分量载波向终端发送下行数据，部分下行分量采用RRH或中继器时下行时基的设置问题。本发明的技术方案简单可行。

76. 发明公开

EP3179778A4 METHOD AND APPARATUS FOR REPORTING AND PROCESSING PROXIMITY SERVICE CAPABILITY INFORMATION 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR MELDUNG UND VERARBEITUNG VONPROXIMITÄTSDIENSTKAPAZITTSTSINFORMATION
公开(公告)号：EP3179778A4
公开(公告)日：2017-08-23
申请号：EP14899197
申请日：2014-09-26
申请人： ZTE CORP
发明人： LUO WEI , CHEN YUQIN , CHEN LIN , DU ZHONGDA
IPC分类号： H04W8/00 , H04W48/08 , H04W48/16 , H04W72/08 , H04W76/02
CPC分类号： H04W48/08 , H04W4/005 , H04W4/023 , H04W8/005 , H04W48/16 , H04W72/0453 , H04W76/02
摘要： The present invention discloses methods and apparatuses for reporting and processing information about a proximity service supporting capability. In the method, a first communication node determines indication information to be reported, herein the indication information is used for indicating information about a proximity service supporting capability of the first communication node, and the first communication node reports the indication information to a second communication node. According to the technical scheme provided by the present invention, a base station can more reasonably and effectively allocate service resources to UE.
摘要翻译：本发明公开了用于报告和处理关于接近服务支持能力的信息的方法和设备。该方法中，第一通信节点确定需要上报的指示信息，这里指示信息用于指示第一通信节点的接近业务支持能力信息，第一通信节点将该指示信息上报给第二通信节点。根据本发明提供的技术方案，基站可以更合理有效地为UE分配业务资源。

77. 发明公开

EP2503820A4 TERMINAL AND HANDOVER METHOD 有权
标题翻译：终端及切换方法
公开(公告)号：EP2503820A4
公开(公告)日：2016-11-16
申请号：EP11731689
申请日：2011-01-07
申请人： ZTE CORP
发明人： DU ZHONGDA , CHEN ZHONGMING
IPC分类号： H04W36/02 , H04W36/08 , H04W74/08
CPC分类号： H04W36/14 , H04W74/0833
摘要： The present invention discloses a handover method and a terminal. The method comprises the following steps: a terminal receiving a handover command, wherein the handover command is used to indicate that the terminal should be handed over to a target cell; the terminal performing a handover process so that it is handed over to the target cell and keeping a data communication with a source cell until a success of the handover process is determined. The present invention can reduce and even eliminate the interruption time of the handover in the mobility management so as to achieve a seamless handover and improve the service experience for the users.

78. 发明公开

EP2947950A4 NETWORK ACCESS SYSTEM AND METHOD 审中-公开
标题翻译：网络接入系统及方法
公开(公告)号：EP2947950A4
公开(公告)日：2016-02-17
申请号：EP13793790
申请日：2013-07-24
申请人： ZTE CORP
发明人： CHEN ZHONGMING , HUANG YADA , DU ZHONGDA
IPC分类号： H04W76/02 , H04W8/04 , H04W36/00 , H04W36/04 , H04W84/04 , H04W92/10 , H04W92/20
CPC分类号： H04W76/022 , H04W8/04 , H04W36/0033 , H04W36/0055 , H04W36/04 , H04W84/042 , H04W84/045 , H04W92/04 , H04W92/20
摘要： 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 S 1 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.

79. 发明公开

EP2410808A4 METHOD AND TERMINAL FOR SELECTING RANDOM ACCESS RESOURCE 有权转让
标题翻译： VERFAHREN UNDENDGERÄTZUR AUSWAHL EINES DIREKTZUGRIFFSBETRIEBSMITTELS
公开(公告)号：EP2410808A4
公开(公告)日：2015-11-11
申请号：EP09841755
申请日：2009-09-25
申请人： ZTE CORP
发明人： DU ZHONGDA , MA RUI , YU BIN
IPC分类号： H04W74/08 , H04W36/00 , H04W74/00
CPC分类号： H04W74/008 , H04W36/0077 , H04W74/0833
摘要： The present invention discloses a method and terminal for selecting a random access resource, the method includes: the terminal receives the physical downlink control channel signaling sent by a system; the terminal determines the first subframe which meets a condition A and contains a random access resource from the subsequent subframes of the subframe receiving the physical downlink control channel signaling, the condition A is that the time difference between the first subframe and the subframe receiving the physical downlink control channel signaling is greater than or equal to k, k is the time delay defined by the physical layer of the terminal; and the terminal starts a selection on the subframe containing a random access source from the first subframe.
摘要翻译：本发明公开了一种选择随机接入资源的方法和终端，该方法包括：终端接收系统发送的物理下行控制信道信令; 终端确定满足条件A的第一子帧，并且从接收物理下行链路控制信道信令的子帧的后续子帧中包含随机接入资源，条件A是第一子帧与接收物理的子帧之间的时间差下行控制信道信令大于等于k，k是由终端物理层定义的时延; 并且终端从包含来自第一子帧的随机接入源的子帧开始选择。

80. 发明公开

EP2299765A4 TRANSMITTING METHOD OF SYSTEM INFORMATION 有权
标题翻译：过渡过程的信息系统
公开(公告)号：EP2299765A4
公开(公告)日：2013-01-02
申请号：EP08874851
申请日：2008-12-12
申请人： ZTE CORP
发明人： DU ZHONGDA
IPC分类号： H04W48/08
CPC分类号： H04W48/08

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