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1. 发明授权

US09565613B2 Communication system and communication controlling method 有权
标题翻译：通信系统和通信控制方法
公开(公告)号：US09565613B2
公开(公告)日：2017-02-07
申请号：US14336012
申请日：2014-07-21
申请人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W4/00 , H04W36/32 , H04W36/00 , H04W76/04 , H04W40/36 , H04W36/12
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.
摘要翻译：提供了一种在LIPA / SIPTO架构中的通信方法，当用户设备（UE）从服务区域连接到外部网络时，允许重新选择最佳网关。通信方法允许在物理上或拓扑上选择一个网关设备，靠近用户设备所在的站点。

2. 发明申请

US20120140738A1 COMMUNICATION SYSTEM AND COMMUNICATION CONTROLLING METHOD 审中-公开
公开(公告)号：US20120140738A1
公开(公告)日：2012-06-07
申请号：US13370434
申请日：2012-02-10
申请人： Hajime ZEMBUTSU , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime ZEMBUTSU , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W36/08
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.

3. 发明申请

US20120140729A1 COMMUNICATION SYSTEM AND COMMUNICATION CONTROLLING METHOD 审中-公开
标题翻译：通信系统和通信控制方法
公开(公告)号：US20120140729A1
公开(公告)日：2012-06-07
申请号：US13398223
申请日：2012-02-16
申请人： Hajime ZEMBUTSU , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime ZEMBUTSU , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W72/04
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.
摘要翻译：提供了一种在LIPA / SIPTO架构中的通信方法，当用户设备（UE）从服务区域连接到外部网络时，允许重新选择最佳网关。通信方法允许在物理上或拓扑上选择一个网关设备，靠近用户设备所在的站点。

4. 发明授权

US08891449B2 Communication system and communication controlling method 有权
标题翻译：通信系统和通信控制方法
公开(公告)号：US08891449B2
公开(公告)日：2014-11-18
申请号：US13370077
申请日：2012-02-09
申请人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W4/00 , H04W36/00 , H04W76/04 , H04W36/32 , H04W36/12
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.
摘要翻译：提供了一种在LIPA / SIPTO架构中的通信方法，当用户设备（UE）从服务区域连接到外部网络时，允许重新选择最佳网关。通信方法允许在物理上或拓扑上选择一个网关设备，靠近用户设备所在的站点。

5. 发明授权

US08750221B2 Communication system and communication controlling method 有权
公开(公告)号：US08750221B2
公开(公告)日：2014-06-10
申请号：US13118743
申请日：2011-05-31
申请人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W4/00
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.

6. 发明授权

US08422452B2 Communication system and communication controlling method 有权
标题翻译：通信系统和通信控制方法
公开(公告)号：US08422452B2
公开(公告)日：2013-04-16
申请号：US13149264
申请日：2011-05-31
申请人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W4/00
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.
摘要翻译：提供了一种在LIPA / SIPTO架构中的通信方法，当用户设备（UE）从服务区域连接到外部网络时，允许重新选择最佳网关。通信方法允许在物理上或拓扑上选择一个网关设备，靠近用户设备所在的站点。

7. 发明申请

US20110286430A1 COMMUNICATION SYSTEM AND COMMUNICATION CONTROLLING METHOD 审中-公开
公开(公告)号：US20110286430A1
公开(公告)日：2011-11-24
申请号：US13131810
申请日：2010-09-17
申请人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
发明人： Hajime Zembutsu , Toshiyuki Tamura , Stefan Schmid , Tarik Taleb , Gottfried Punz
IPC分类号： H04W36/34
CPC分类号： H04W36/32 , H04W36/00 , H04W36/0033 , H04W36/0061 , H04W36/12 , H04W40/36 , H04W76/20 , H04W76/22
摘要： A communication method in LIPA/SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.

8. 发明申请

US20130083650A1 METHOD FOR HANDLING FAILURE OF A MME IN A LTE/EPC NETWORK 审中-公开
标题翻译：在LTE / EPC网络中处理MME故障的方法
公开(公告)号：US20130083650A1
公开(公告)日：2013-04-04
申请号：US13697577
申请日：2011-05-10
申请人： Tarik Taleb , Gottfried Punz , Stefan Schmid
发明人： Tarik Taleb , Gottfried Punz , Stefan Schmid
IPC分类号： H04W8/30
CPC分类号： H04W8/30 , H04W24/04 , H04W68/00
摘要： Method for handling failure of a MME (Mobility Management Entity) in a Long Term Evolution/Evolved Packet Core network or an Evolved Packet System, wherein multiple UEs (User Equipment) are attached to a first MME, which stores first context information representing the UEs attached to the first MME, the UEs are connected to one of multiple eNBs (evolved NodeB), the eNB may communicate with the first MME and with at least one neighboring MME, and the UEs may communicate with the first MME and with the at least one neighboring MME via the eNB, includes: detecting failure of the first MME, gathering information related to UEs attached to the first MME, restoring parts of the first context information at one or several of the neighboring MME using the gathered information, and re-establishing network internal logical connections with the one or several of the neighboring MME using the restored first context information.
摘要翻译：用于处理长期演进/演进分组核心网络或演进分组系统中的MME（移动性管理实体）的故障的方法，其中多个UE（用户设备）被附加到第一MME，所述第一MME存储表示UE的第一上下文信息 UE连接到第一MME，UE连接到多个eNB（演进节点B）之一，eNB可以与第一MME和至少一个相邻MME通信，并且UE可以与第一MME进行通信，并且至少与经由eNB的一个相邻MME包括：检测第一MME的故障，收集与附接到第一MME的UE相关的信息，使用所收集的信息恢复一个或多个相邻MME处的第一上下文信息的部分，使用恢复的第一上下文信息与相邻MME中的一个或多个建立网络内部逻辑连接。

9. 发明申请

US20130136047A1 SLEEPING EPC FOR ENERGY SAVING IN LTE 审中-公开
标题翻译：在LTE中节约能源
公开(公告)号：US20130136047A1
公开(公告)日：2013-05-30
申请号：US13810083
申请日：2011-07-22
申请人： Xiaowei Zhang , Shingo Shiga , Gottfried Punz , Stefan Schmid , Toshiyuki Tamura , Anand Raghawa Prasad , Kazuhiro Chiba , Junya Okabe
发明人： Xiaowei Zhang , Shingo Shiga , Gottfried Punz , Stefan Schmid , Toshiyuki Tamura , Anand Raghawa Prasad , Kazuhiro Chiba , Junya Okabe
IPC分类号： H04W52/02
CPC分类号： H04W52/0203 , H04W8/12 , H04W28/08 , H04W36/22 , H04W52/0274 , Y02D70/1224 , Y02D70/124 , Y02D70/1262
摘要： In order to save energy in EPS network, some of the MMEs and/or S-GWs are allowed to sleep (power down), when network's traffic load is decreased. When the traffic load becomes heavier, the network can power up some of the formerly sleeping MMEs and/or S-GWs.
摘要翻译：为了在EPS网络中节省能量，当网络的业务负载减少时，一些MME和/或S-GW被允许睡眠（掉电）。当业务负载变重时，网络可以为一些以前的睡眠MME和/或S-GW加电。

10. 发明申请

US20140169332A1 METHOD FOR SUPPORTING SELECTION OF PDN CONNECTIONS FOR A MOBILE TERMINAL AND MOBILE TERMINAL 审中-公开
标题翻译：支持选择移动终端和移动终端的PDN连接的方法
公开(公告)号：US20140169332A1
公开(公告)日：2014-06-19
申请号：US14130951
申请日：2012-07-05
申请人： Tarik Taleb , Gottfried Punz
发明人： Tarik Taleb , Gottfried Punz
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04W48/17 , H04W76/10 , H04W88/16
摘要： A method for supporting selection of PDN connections for a mobile terminal, in particular in decentralized mobile operator networks, wherein the mobile terminal is connected to an access point, wherein the mobile terminal is in active mode having at least one ongoing IP session to a Packet Data Network (PDN) via a PDN gateway-first PDN gateway-, wherein monitoring whether a more suitable PDN gateway-second PDN gateway-than the first PDN gateway becomes available for the mobile terminal is performed, and wherein in case of detecting the second PDN gateway, any new IP session of the mobile terminal to the PDN is established by initiating a new PDN connection to the second PDN gateway, while an already ongoing session associated with the existing PDN connection to the first PDN gateway is kept. Furthermore, a mobile terminal with PDN connection selection support is disclosed.
摘要翻译：一种用于支持移动终端（特别是在分散式移动运营商网络中）选择PDN连接的方法，其中所述移动终端连接到接入点，其中所述移动终端处于主动模式，其中至少一个持续的IP会话到分组执行经由PDN网关第一PDN网关的数据网络（PDN），其中监视比第一PDN网关更适合的PDN网关 - 第二PDN网关是否适用于移动终端，并且其中在检测到第二PDN网关 PDN网关，通过发起到第二PDN网关的新PDN连接来建立到PDN的移动终端的任何新IP会话，同时保持与到第一PDN网关的现有PDN连接相关联的已经进行的会话。此外，公开了具有PDN连接选择支持的移动终端。

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