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1. 发明申请

WO2013120223A1 SMART 3GDT 审中-公开
公开(公告)号：WO2013120223A1
公开(公告)日：2013-08-22
申请号：PCT/CN2012/000175
申请日：2012-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIU, Di , XIA, Qi , DING, Huiping , SHA, Ping , QU, Zhiwei , YU, Zhao , GUO, Lei
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-3 GDT communication of the network system, or the RNC is arranged to be in communication with the GW for 3 GDT 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 fist threshold, and the UE is in the non-3 GDT communication, then switching the non-3 GDT communication to the 3 GDT communication. The present application has also disclosed the SGSN, GW, and the network system adaptive to perform the method.
摘要翻译：已经公开了一种智能3GDT模式，其中公开了一种用于控制网络系统通信的方法。网络系统包括UE，NodeB，RNC，SGSN和GW。 UE经由NodeB与RNC通信，RNC被安排为与SGSN通信，SGSN又与GW进行通信，用于网络系统的非3 GDT通信，或者RNC被布置成与GW通信，用于网络系统的3GTT通信。在该方法中，已经监视了UE和GW之间传输的有效载荷的统计信息，并且如果在预定时间段内的有效载荷的统计信息超过了第一阈值，并且UE处于非3 GDT通信中， -3 GDT通信到3 GDT通信。本申请还公开了SGSN，GW和自适应网络系统来执行该方法。

2. 发明申请

WO2014169811A1 METHOD AND NODES FOR HANDLING A FAILURE IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：在通信网络中处理故障的方法和方法
公开(公告)号：WO2014169811A1
公开(公告)日：2014-10-23
申请号：PCT/CN2014/075405
申请日：2014-04-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIA, Qi
发明人： XIA, Qi , YANG, Yong , ZHU, Dongmei
IPC分类号： H04W36/00
CPC分类号： H04W76/027 , H04L12/189 , H04W24/04 , H04W72/005 , H04W76/18 , H04W88/14
摘要： The embodiments herein relate to a method in a second CN node (205,407) for handling a failure in a communications network (200). The failure has caused communication between the second CN node (205, 407) and an old first CN node (203a) to become unavailable. The communication is associated with a session. When the failure has been detected, the second CN node transmits a session start request message to a new first CN node (203b, 405b, 410b). The session start request is a request to restore the session. The session start request message comprises a restoration flag indicating restoration of the session for a same service established before the failure and allowing a RAN node (201, 403) in the communications network (200) to accept the session start request message.
摘要翻译：本文的实施例涉及用于处理通信网络（200）中的故障的第二CN节点（205,407）中的方法。故障导致第二CN节点（205,407）和旧的第一CN节点（203a）之间的通信变得不可用。通信与会话相关联。当检测到故障时，第二CN节点向新的第一CN节点（203b，405b，410b）发送会话开始请求消息。会话开始请求是恢复会话的请求。会话开始请求消息包括指示在故障之前建立的相同服务的会话的恢复的恢复标志，并允许通信网络（200）中的RAN节点（201,403）接受会话开始请求消息。

3. 发明申请

WO2014008912A1 A METHOD AND NODES FOR PAGING IN A RADIO ACCESS NETWORK 审中-公开
标题翻译：无线接入网络中的寻呼方法和方法
公开(公告)号：WO2014008912A1
公开(公告)日：2014-01-16
申请号：PCT/EP2012/063348
申请日：2012-07-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , XIA, Qi , DE WIT, Erik , SÖRENSON, Lennart , SVENSSON, Håkan
发明人： XIA, Qi , DE WIT, Erik , SÖRENSON, Lennart , SVENSSON, Håkan
IPC分类号： H04W68/02
CPC分类号： H04W68/02 , H04W24/02 , H04W68/06
摘要： The present invention relates to a method for paging a user equipment, UE, in a radio access network, RAN, served by a core network node. When a UE attaches to the radio access network, a service area identity included in the respective a respective registration message from each UE, is received (31) and registered (32) in the core network node. The method further includes a step of receiving (310) one or more data packets to be sent to a receiving UE attached to the network and determining (320) a permitted latency for delivery of the one or more data packets to the UE. When (330) permitted latency exceeds a predetermined latency threshold, a step of retrieving (340) the registered SAI for the receiving UE is performed. In a concluding step in the method of paging, a first page is performed of the UE, directing (350) the first page to cells belonging to a first paging area determined by the retrieved SAI. The present invention also relates to a core network node and a radio access node configured to contribute when carrying enhanced paging procedure.
摘要翻译：本发明涉及一种在由核心网络节点服务的无线接入网络RAN中寻呼用户设备的方法。当UE附接到无线电接入网络时，在核心网络节点中接收（31）并注册（32）在每个UE的各自的注册消息中包括的服务区域身份。该方法还包括接收（310）要发送给附接到网络的接收UE的一个或多个数据分组的步骤，并确定（320）向UE发送一个或多个数据分组的允许等待时间。当（330）允许等待时间超过预定等待时间阈值时，执行检索（340）接收UE的注册SAI的步骤。在寻呼方法的结束步骤中，对UE执行第一页面，将第一页面指向（350）属于由所检索的SAI确定的第一寻呼区域的小区。本发明还涉及核心网络节点和被配置为在承载增强的寻呼过程时贡献的无线电接入节点。

4. 发明申请

WO2012083482A1 AN IMPROVEMENT ON IP FRAGMENTATION IN GTP TUNNEL 审中-公开
标题翻译： GTP隧道知识产权分类改进
公开(公告)号：WO2012083482A1
公开(公告)日：2012-06-28
申请号：PCT/CN2010/002102
申请日：2010-12-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GU, Wei , GUO, Lei , LI, Xiao , LIU, Di , SUN, Lirong , XIA, Qi
发明人： GU, Wei , GUO, Lei , LI, Xiao , LIU, Di , SUN, Lirong , XIA, Qi
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L47/36 , H04W28/06 , H04W76/12 , H04W80/04
摘要： The present invention relates to a method for improving IP fragmentation and transmission of user payload between a User Equipment, UE (10), and a Peer Node, PN (14). The payload is transmitted through a transmission path enabled by at least a first (17,18) and a second (17,18) established tunnel, said tunnels connecting a first (11), (13) and a second (11, 13) node in a Packet Core Network, PCN. The method comprises the steps of: - The first node (11,13) fragments (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. - The first node (11,13) encapsulates (20) said fragments at the entry of the first tunnel (17, 18). What particularly characterizes the method is that it further comprises a step where the first node (11,13) determines (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).
摘要翻译：本发明涉及一种用于改善用户设备，UE（10）和对等节点（PN）（14）之间的用户有效载荷的IP分段和传输的方法。有效载荷通过至少第一（17,18）和第二（17,18）建立的隧道启用的传输路径传输，所述隧道连接第一（11），（13）和第二（11,13）分组核心网络中的节点，PCN。该方法包括以下步骤： - 第一节点（11,13）根据用于较高IP的最小最大传输单元MTU将至少一个接收到的有效载荷分组（15）分段（19）成片段（16）传输路径层。 - 第一节点（11,13）在第一隧道（17,18）的入口处封装（20）所述片段。该方法的特征在于，其还包括步骤，其中第一节点（11,13）基于传输的较低IP层的MTU来确定（21）传输路径的上层IP的MTU 并且基于用于封装的片段（16）的至少一个附加隧道头部的大小。

5. 发明申请

WO2017124218A1 METHOD, APPARATUS AND DEVICE FOR TRANSFER BETWEEN DIFFERENT NETWORKS 审中-公开
标题翻译：用于在不同网络之间传输的方法，装置和设备
公开(公告)号：WO2017124218A1
公开(公告)日：2017-07-27
申请号：PCT/CN2016/071179
申请日：2016-01-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , XIA, Qi
发明人： XIA, Qi , WANG, Chunbo
IPC分类号： H04W36/34
CPC分类号： H04W36/26 , H04W36/14 , H04W84/12
摘要： Embodiments of the present disclosure relate to a method, apparatus and device for transfer between different networks. In example embodiments, a request is received, at a core network associated with a mobile communication network, to transfer an ongoing call originated by a terminal device. In response to determining that a current access network serving the terminal device is a wireless local network (WLAN) and a destination access network to serve the terminal device is a cellular access network associated with a different mobile communication network, it is determined whether the transfer is allowed based on a policy. Such determination based on the policy of whether to allow the transfer from the WLAN to the cellular access network is more adaptive and flexible.
摘要翻译：本公开的实施例涉及用于在不同网络之间进行传送的方法，装置和设备。在示例实施例中，在与移动通信网络相关联的核心网络处接收请求以传送由终端设备发起的正在进行的呼叫。响应于确定服务于终端装置的当前接入网络是无线本地网络（WLAN）并且服务终端装置的目的地接入网络是与不同移动通信网络相关联的蜂窝接入网络，确定是否传送是基于政策允许的。基于是否允许从WLAN转移到蜂窝接入网络的策略的这种确定更具适应性和灵活性。

6. 发明申请

US20060007125A1 Electronic instructional apparatus 审中-公开
标题翻译：电子教学仪器
公开(公告)号：US20060007125A1
公开(公告)日：2006-01-12
申请号：US10887278
申请日：2004-07-08
申请人： Frederick Lam-tak , Chi Ka-wah , Xia Qi-fang , Sannie Lai-shan
发明人： Frederick Lam-tak , Chi Ka-wah , Xia Qi-fang , Sannie Lai-shan
IPC分类号： G09G5/00
CPC分类号： G06F3/0219
摘要： A user input device for use with an electronic instructional apparatus is disclosed as comprising a plurality of rods supported by a housing, a plurality of switch assemblies positioned along said rods and electrically connected to a control circuit, a plurality of objects rotationally disposed upon the rods and each overlying a switch assembly wherein a flange member within each object contacts and activates a switch when said object is rotated about the axis formed by said rod toward indicating which of the plurality of objects was manipulated by the user.
摘要翻译：公开了一种用于电子教学装置的用户输入装置，包括由壳体支撑的多个杆，沿所述杆定位并与控制电路电连接的多个开关组件，多个旋转地设置在杆上的物体并且每个覆盖开关组件，其中当所述物体围绕由所述杆形成的轴线旋转以指示所述多个物体中的哪一个被所述用户操纵时，每个物体内的凸缘构件接触并启动开关。

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