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    • 2. 发明申请
    • METHOD, DEVICE ANS SYSTEM FOR MANAGING CACHE OF NETWORK CACHES IN A MOBILE
    • 方法,用于管理移动网络缓存的缓存的设备ANS系统
    • WO2006103499A1
    • 2006-10-05
    • PCT/IB2006/000282
    • 2006-02-13
    • NOKIA CORPORATIONREYNOLDS, FranklinYE, YinghuaWISNER, Paul
    • REYNOLDS, FranklinYE, YinghuaWISNER, Paul
    • H04Q7/32H04L12/24
    • H04W48/16H04W8/183H04W88/02
    • The present invention relates to the field of managing a cache of a mobile device in a data communication environment, in particularly in a wireless data communication system in an efficient manner. Further, a portable device adapted to process said method is introduced and a system which comprises a plurality of networks and at least one mobile device as well. Said cache is being used for storing network related data content. In a first operation a detecting of an existence of at least one active network out of a plurality of networks is provided, wherein said portable device is allowed to communicate with said at least one active network. Next, a determining of a network identity of said at least one active network follows. Finally, a updating of said network related data content on the basis of said network identity is done and afterwards storing of said updated network related data content in said cache if said network identity is unknown to said portable device is provided.
    • 本发明涉及在数据通信环境中特别是在无线数据通信系统中有效地管理移动设备的高速缓存的领域。 此外,引入适于处理所述方法的便携式设备以及包括多个网络和至少一个移动设备的系统。 所述缓存正用于存储网络相关数据内容。 在第一操作中,提供对多个网络中的至少一个活动网络的存在的检测,其中所述便携式设备被允许与所述至少一个活动网络通信。 接下来,确定所述至少一个活动网络的网络身份。 最后,如果所提供的所述网络身份是未知的,则完成基于所述网络身份的所述网络相关数据内容的更新,然后将所述更新的网络相关数据内容存储在所述高速缓存中。
    • 5. 发明申请
    • IMPROVED NEIGHBOUR CELL RELATION
    • 改善邻域细胞关系
    • WO2012116741A1
    • 2012-09-07
    • PCT/EP2011/053071
    • 2011-03-02
    • NOKIA SIEMENS NETWORKS OYYE, YinghuaLAKSHMI NARAYANAN, Ram Gopal
    • YE, YinghuaLAKSHMI NARAYANAN, Ram Gopal
    • H04W36/00
    • H04W36/0061H04W24/02H04W36/0055H04W36/0083
    • The present invention relates to methods and apparatus for improved neighbour cell relation, in particular in multi mobile network operator environments. A network entity (104) may receive roaming relation information from a network operator system (107). The network entity (104) may also receive an identification report from user equipment (106) wherein the identification report may include one or more parameters relating to one or more neighbouring cells (103). The network entity (104) may categorise the one or more neighbouring cells (103) based on the one or more parameters and the roaming relation information. The network entity (104) may further generate a neighbour cell list based on the categorised one or more neighbouring cells.
    • 本发明涉及用于改进相邻小区关系的方法和装置,特别是在多移动网络运营商环境中。 网络实体(104)可以从网络运营商系统(107)接收漫游关系信息。 网络实体(104)还可以从用户设备(106)接收标识报告,其中标识报告可以包括与一个或多个相邻小区相关的一个或多个参数(103)。 网络实体(104)可以基于一个或多个参数和漫游关系信息对一个或多个相邻小区(103)进行分类。 网络实体(104)还可以基于分类的一个或多个相邻小区来生成相邻小区列表。
    • 7. 发明申请
    • A USER EQUIPMENT CHANGING ATTACHMENT BETWEEN LOCAL BREAKOUT GATEWAYS
    • 用户设备更改本地断开网关之间的连接
    • WO2012049133A1
    • 2012-04-19
    • PCT/EP2011/067667
    • 2011-10-11
    • NOKIA SIEMENS NETWORKS OYSAIRANEN, Jussi-PekkaSAHASRABUDHE, MeghanaVORA, NaheedYE, Yinghua
    • SAIRANEN, Jussi-PekkaSAHASRABUDHE, MeghanaVORA, NaheedYE, Yinghua
    • H04W36/00H04W36/08H04W8/08
    • H04W36/0033H04W8/082H04W36/08
    • A user equipment UE context is stored in a local memory of a former local breakout gateway, the UE context comprising a session context for a breakout data session. The UE changes attachment from the former local breakout gateway to the new local breakout gateway due to movement. The UE is asigned the source internet protocol address. The session context comprises a source internet protocol IP address, a destination IP address, an identifier of a former local breakout gateway LBGW and an identifier of a new LBGW. The former LBGW receives first traffic originating from the destination IP adderess and addressed to the source IP address, and user the session context to forward the first traffic from the former LBGW to the new LBGW via a first tunnel. There is thus a globally routable IP address for the sesion context that need not change when the UE moves form one LGBW to another. Embodiments are detailed fo routing throught more than two LBGWs, and for when the UE initiates another breakout data session on the new LBGW in addition to the aforesaid breakout data session.
    • 用户设备UE上下文存储在前一本地突围网关的本地存储器中,该UE上下文包括用于突发数据会话的会话上下文。 由于移动,UE将从前的本地突围网关的附件改变到新的本地突围网关。 UE被称为源互联网协议地址。 会话上下文包括源互联网协议IP地址,目的地IP地址,前一个本地突围网关LBGW的标识符和新的LBGW的标识符。 前者LBGW接收来自目的地IP地址的第一个流量,并发送给源IP地址,并且用户会话上下文通过第一个隧道将前一个LBGW的第一个流量转发到新的LBGW。 因此,当UE从一个LGBW移动到另一个时,就不需要改变,因此,用于sesion上下文的全局可路由的IP地址。 实施例详细描述了通过多于两个LBGW的路由,以及当UE在除了上述突围数据会话之外还在新的LBGW上启动另一个突发数据会话时。
    • 8. 发明申请
    • OPTIMIZATION IN HETEROGENEOUS NETWORKS
    • 异构网络优化
    • WO2010149647A1
    • 2010-12-29
    • PCT/EP2010/058800
    • 2010-06-22
    • NOKIA SIEMENS NETWORKS OYVORA, NaheedTANG, KevinYE, YinghuaSAHASRABUDHE, Meghana
    • VORA, NaheedTANG, KevinYE, YinghuaSAHASRABUDHE, Meghana
    • H04W36/14H04W8/00
    • H04W36/0072H04W8/00H04W36/0044H04W36/14
    • A heterogeneous wireless communication network includes a home access network 210 with a home network characteristic and a home network policy, and a visiting access network 232 with a visiting network characteristic and a visiting network policy. A packet data node gateway 124, 228 is adapted to communicate with the home access network 210 and the visiting access network 232 over a first communication path 216. An out-of-band communication path 230 substantially separate from the first communication path 216 is adapted to carry the visiting network policy from the visiting access network 232 to the packet data node gateway 124. When the terminal is handed off from the home network to the visiting network, the packet data node gateway 124 retrieves the visiting network policy, and the terminal accesses the visiting network over the first communication path 216 using the visiting network policy.
    • 异构无线通信网络包括具有家庭网络特性的家庭接入网络210和家庭网络策略,以及具有访问网络特性和访问网络策略的访问接入网络232。 分组数据节点网关124,228适于通过第一通信路径216与归属接入网络210和访问接入网络232通信。基本上与第一通信路径216分离的带外通信路径230被适配 将访问网络策略从访问接入网络232传送到分组数据节点网关124.当终端从归属网络切换到访问网络时,分组数据节点网关124检索访问网络策略,并且终端 使用访问网络策略通过第一通信路径216访问访问网络。