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公开(公告)号：EP2740310B1
公开(公告)日：2017-06-14
申请号：EP11870353.7
申请日：2011-08-02
发明人： LIU, Di , LI, Xiao , LU, Feng , ZHU, Hongtao
CPC分类号： H04W24/02 , H04L47/2408 , H04L47/2441 , H04L67/327 , H04L69/161 , H04W28/0231 , H04W76/12
摘要： A method for transferring a data packet associated with a service from a packet data network to a mobile communication network, be characterized by comprising steps of: forming a message by adding either a service identifier (SI) for identifying the service or an indicator for indicating that the data packet is associated with the SI to the data packet, the SI corresponding to a session identifier for the data packet; and sending the message from the packet data network to the mobile communication network.
摘要翻译： 一种用于将与服务相关联的数据分组从分组数据网络传送到移动通信网络的方法，其特征在于包括以下步骤：通过添加用于识别服务的服务标识符（SI）或用于指示用于指示 所述数据分组与所述数据分组的SI相关联，所述SI对应于所述数据分组的会话标识符; 并将该消息从分组数据网络发送到移动通信网络。
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2.发明公开UE STATISTICS COLLECTION IN AN EMERGENCY AREA 审中-公开BENUTZERGERÄTSTATISTIKENSAMMLUNG在EINEM NOTFALLBEREICH
公开(公告)号：EP3100474A1
公开(公告)日：2016-12-07
申请号：EP14880862.9
申请日：2014-01-29
发明人： GUO, Feng , DONG, Mei , LIU, Di , ZHANG, Nan
IPC分类号： H04W4/02
CPC分类号： H04W4/90 , H04W4/029 , H04W4/06 , H04W24/10 , H04W68/10 , H04W76/27 , H04W76/34 , H04W76/38 , H04W88/02 , H04W88/08
摘要： Methods for collecting UE statistics in a specific area and the respective device and node are disclosed. The method in a first core network node comprises in response to receiving from a second core network node or an application functionality a command requesting UE statistics of idle UEs and connected UEs located in at least one base station covering at least a part of the specific area, transmitting at least one UE statistics request message to the at least one base station to trigger the base station to obtain UE statistics of idle UEs for the base station. The first core network node receives from the at least one base station, at least one UE statistics response message that includes the idle UE statistics, obtains UE statistics of connected UEs located in the at least one base station, and transmitting to, at least one of the second core network node or the application functionality, a report message including the UE statistics of the idle UEs and connected UEs located in the at least one base station.
摘要翻译： 公开了在特定区域以及各个设备和节点中收集UE统计信息的方法。 第一核心网络节点中的方法包括响应于从第二核心网络节点或应用功能接收到命令请求UE对位于覆盖所述特定区域的至少一部分的至少一个基站中的空闲UE和连接的UE的统计信息 向所述至少一个基站发送至少一个UE统计信息请求消息，以触发所述基站获得所述基站的空闲UE的UE统计信息。 所述第一核心网络节点从所述至少一个基站接收包括所述空闲UE统计信息的至少一个UE统计响应消息，获得位于所述至少一个基站中的连接的UE的UE统计信息，以及至少一个 的第二核心网络节点或应用功能的报告消息，包括位于所述至少一个基站中的空闲UE和连接的UE的UE统计信息的报告消息。
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公开(公告)号：EP3210339A1
公开(公告)日：2017-08-30
申请号：EP14904220.2
申请日：2014-10-23
发明人： OLSSON, Lasse , LIU, Di , OESTBORN, Mikael , XIA, Qi
IPC分类号： H04L12/14
CPC分类号： H04L41/0803 , H04L41/0893 , H04L41/5022 , H04L67/18 , H04W4/023
摘要： Methods and elements are disclosed for controlling services in a specific location in a wireless communication network, by configuring a policy comprising service control information and location based information corresponding to the specific location for controlling services for user equipments, UEs in the location from a second core network element.
摘要翻译： 公开了用于控制无线通信网络中的特定位置中的服务的方法和元件，通过配置包括服务控制信息和与用于控制用户设备的服务的特定位置相对应的基于位置的信息的策略，位于第二核心 网络元素。
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公开(公告)号：EP2656556B1
公开(公告)日：2018-02-21
申请号：EP10860906.6
申请日：2010-12-21
IPC分类号： H04L12/70 , H04W28/06 , H04W76/02 , H04W80/04 , H04L12/741 , H04L12/805
摘要： For improved IP fragmentation and transmission, user payload is transmitted through a transmission path enabled by at least a first established tunnel (17,18) and a second (17,18) established tunnel. The tunnels connect a first node (11, 13) and a second (11,13) node in a Packet Core Network (PCN). A method comprises the first node fragmenting (19) at least one received payload packet (15) into fragments (16) on the basis of a minimum Maximum Transmission Unit (MTU) for an upper IP layer of the transmission path; encapsulating (20) the fragments at the entry of the first tunnel, and, determining (21) the MTU for the upper IP layer of the transmission path on the basis of an MTU of a lower IP layer of the transmission path and on the basis of the size of at least one additional tunnel header for the encapsulated fragments (16).
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6.发明公开METHOD AND DEVICE FOR EMERGENCY HANDLING IN COMMUNICATION NETWORK 审中-公开VERFAHREN UND VORRICHTUNG ZUR NOTFALLHANDHABUNG IN EINEM KOMMUNIKATIONSNETZ
公开(公告)号：EP3050331A1
公开(公告)日：2016-08-03
申请号：EP13894505.0
申请日：2013-09-29
发明人： LIU, Di , DONG, Mei , GUO, Feng , ZHANG, Jingzhe , ZHANG, Nan , ZHU, Min
摘要： This disclosure provides an emergency handling method, comprising: receiving, by an emergency support function (ESF) entity, an emergency indicator indicating an emergency event from a network application server; handling the emergency indictor to derive related parameters including impacted network elements in a network; and triggering the impacted network elements to switch into a network emergency mode by sending an emergency command based on the related parameters. An emergency handling apparatus in a network is also provided. This improves efficiency of emergency handling in a network.
摘要翻译： 本公开提供了一种紧急处理方法，包括：由紧急支持功能（ESF）实体从网络应用服务器接收指示紧急事件的紧急指示符; 处理紧急指示器以导出包括网络中受影响的网络元素的相关参数; 并通过基于相关参数发送紧急命令来触发受影响的网元切换到网络紧急模式。 还提供了网络中的应急处理装置。 这提高了网络中紧急处理的效率。
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公开(公告)号：EP2873295A1
公开(公告)日：2015-05-20
申请号：EP12880912.6
申请日：2012-07-10
发明人： QU, Zhiwei , CHEN, Yixin , JIA, Weiwei , LIU, Di , WANG, Zuogang , ZHENG, Meijuan
IPC分类号： H04W92/04
CPC分类号： H04W28/0226 , H04L41/0816 , H04L41/0893 , H04W4/021 , H04W4/029 , H04W4/20 , H04W4/24 , H04W8/12 , H04W60/04 , H04W64/00 , H04W64/006 , H04W88/005 , H04W88/08
摘要： This disclosure is directed to a serving node (220) and a method in a serving node (220) for reducing signalling caused by changes of location of a radio terminal (230), which serving node is configured to be operatively comprised by a wireless communication system (200), and to operatively handle payload data for the radio terminal, and to operatively communicate with a gateway node (210) acting as an interface between the system and an external network (250). The method comprises the actions of: obtaining initial position information indicating an initial position for the radio terminal; obtaining boundary information based on the initial position information, which boundary information indicates a boundary area wherein at least one of a policy or a charging rule is to be applied for the radio terminal; obtaining current position information indicating the current position of the radio terminal; determining whether the radio terminal is inside or outside the boundary area based on the boundary information and the position information; providing mobility information, indicating the current position of the radio terminal, to the gateway node when the radio terminal is outside the boundary area and not providing mobility information to the gateway node when the radio terminal is inside the boundary area.
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公开(公告)号：EP2820887A1
公开(公告)日：2015-01-07
申请号：EP12868785.2
申请日：2012-02-14
发明人： LIU, Di , XIA, Qi , DING, Huiping , SHA, Ping , QU, Zhiwei , YU, Zhao , GUO, Lei
IPC分类号： H04W48/00
CPC分类号： H04W76/23 , H04L43/0894 , H04W24/04 , H04W24/08 , H04W76/22
摘要： A smart 3GDT schema has been disclosed, in detail, a method for controlling the communication of a network system has bee disclosed. The network system comprises a UE, a NodeB, a RNC, a SGSN, and a GW. The UE is arranged to be in communication with the RNC via the NodeB, and the RNC is arranged to be in communication with the SGSN which in turn being arranged to be in communication with the GW for non-3GDT communication of the network system, or the RNC is arranged to be in communication with the GW for 3GDT communication of the network system. In this method, statistics of payload transferred between the UE and the GW has been monitored, and if the statistics of payload within a predetermined time period exceeds a first threshold, and the UE is in the non-3GDT communication, then switching the non-3GDT communication to the 3GDT communication. The present application has also disclosed the SGSN, GW, and the network system adaptive to perform the method.
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