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1. 发明授权

US09591548B1 Method and system for addressing an error condition associated with a service that enables user equipment devices being served by a first access network to engage in signaling with a second access network 有权
标题翻译：用于解决与服务相关联的错误状况的方法和系统，其使由第一接入网络服务的用户设备设备与第二接入网络进行信令通信
公开(公告)号：US09591548B1
公开(公告)日：2017-03-07
申请号：US14488181
申请日：2014-09-16
申请人： Sprint Spectrum L.P.
发明人： Talat Jamshidi , Wen Xue , Jay D. Cole , Rajat Kumar , Siddharth S. Oroskar , Nitesh Manchanda , Jasinder P. Singh
IPC分类号： H04W36/30 , H04W36/14
CPC分类号： H04W36/30 , H04W36/14
摘要： In accordance with the disclosed methods and systems, while providing a service that enables user equipment devices (UEs) being served by a first network to engage in signaling with a second network via the first network, a controller or other network entity may detect an error condition associated with the service, such as a threshold-high level of signaling or an interface failure. In response to detecting the error condition, base stations in the first network may then direct one or more UEs being served by the first network to refrain from using the given service. As a result, the one or more UEs may refrain from using the given service and may instead use another approach to engage in signaling with the second network, which may enable the one or more UEs to circumvent the error condition until it gets remedied.
摘要翻译：根据所公开的方法和系统，当提供使得由第一网络服务的用户设备设备（UE）经由第一网络与第二网络进行信令的服务时，控制器或其他网络实体可以检测到错误与服务相关联的条件，例如阈值高的信令级别或接口故障。响应于检测到错误状况，第一网络中的基站然后可以引导由第一网络服务的一个或多个UE来避免使用给定的服务。结果，一个或多个UE可以避免使用给定的服务，并且可以替代地使用另一种方法来与第二网络进行信令通信，这可以使一个或多个UE绕过错误状况直到得到补救。

2. 发明授权

US09350604B1 Packet gateway assignment based on network connectivity 有权
标题翻译：基于网络连接的分组网关分配
公开(公告)号：US09350604B1
公开(公告)日：2016-05-24
申请号：US14229432
申请日：2014-03-28
申请人： Sprint Spectrum L.P.
发明人： Wen Xue , Talat Jamshidi , Rajat Kumar , Jay D. Cole
IPC分类号： H04L12/24
CPC分类号： H04L41/0659
摘要： A first service request, on behalf of a wireless communication device (WCD) may be received. The first WCD may be served by a first base station of a first wireless network provider, and may be subscribed to a second wireless network provider. A home packet gateway (PGW) device, with which to establish an inter-provider bearer path for the first WCD, may be identified. The inter-provider bearer path may include the first base station, a first serving gateway (SGW) device, and the home PGW device. The home PGW device may be operated by the second wireless network provider. In response to determining that the home PGW device is unresponsive, a backup PGW device may be identified. The backup PGW device may be operated by the first wireless network provider. The first SGW device may be instructed to establish intra-provider bearer paths that include the backup PGW device.
摘要翻译：可以接收代表无线通信设备（WCD）的第一服务请求。第一WCD可以由第一无线网络提供商的第一基站服务，并且可以被订阅到第二无线网络提供商。可以识别用于建立用于第一WCD的提供商之间承载路径的家庭分组网关（PGW）设备。提供商间承载路径可以包括第一基站，第一服务网关（SGW）设备和归属PGW设备。家庭PGW设备可以由第二无线网络提供商来操作。响应于确定归属PGW设备不响应，可以识别备用PGW设备。备用PGW设备可以由第一无线网络提供商操作。可以指示第一SGW设备建立包括备用PGW设备的供应商内承载路径。

3. 发明授权

US09344873B1 Limiting data service for a home terminal roaming near home coverage 有权
标题翻译：限制家庭终端在家庭覆盖范围附近漫游的数据服务
公开(公告)号：US09344873B1
公开(公告)日：2016-05-17
申请号：US14739700
申请日：2015-06-15
申请人： Sprint Spectrum L.P.
发明人： Wen Xue , Lei Zhu , Chidambaram C. Pavanasam , Saravana Velusamy , Ramkumar Swaminathan , Anthony C. Wells
IPC分类号： H04W8/00 , H04W36/00 , H04L29/06
CPC分类号： H04L63/0892 , H04L61/2007 , H04L61/2061 , H04W8/26 , H04W12/06 , H04W36/0011
摘要： Disclosed is a method and system to help better manage resources when a mobile terminal is roaming while within a home-carrier coverage hole or while otherwise threshold close to home carrier coverage. In accordance with the disclosure, a mobile terminal's home carrier will determine that the mobile terminal is being served by a roaming carrier's cell site that is threshold close to a home carrier's cell site, and the home carrier will responsively assign to the mobile terminal an IP address that the home carrier is configured to block.
摘要翻译：公开了一种方法和系统，用于在移动终端在家用载波覆盖孔内漫游时或者在接近本地载波覆盖的阈值处有助于更好地管理资源。根据本公开，移动终端的归属运营商将确定移动终端正在由接近本地运营商的小区站点的阈值的漫游运营商的小区站点服务，并且归属运营商将响应地向移动终端分配IP 解决本地运营商被配置为阻止。

4. 发明授权

US09445256B1 Binding update forwarding between packet gateways 有权
标题翻译：绑定在分组网关之间更新转发
公开(公告)号：US09445256B1
公开(公告)日：2016-09-13
申请号：US14520867
申请日：2014-10-22
申请人： Sprint Spectrum L.P.
发明人： Jay D. Cole , Wen Xue , Talat Jamshidi , Rajat Kumar
IPC分类号： H04W8/02 , H04L29/12 , H04W88/16
CPC分类号： H04L61/1588 , H04L61/1511 , H04L61/2007 , H04L61/2061 , H04W8/06 , H04W8/26 , H04W88/16 , H04W88/182
摘要： A first home packet gateway (PGW) device may receive a binding update message on behalf of a wireless communication device (WCD). The first home PGW device may be associated with a first pool of Internet Protocol (IP) addresses, and the WCD may be assigned a particular IP address. It may be determined that the first pool of IP addresses does not include the particular IP address, and that the particular IP address is included in a second pool of IP addresses that is associated with a second home PGW device. Possibly in response to determining that the particular IP address is included in the second pool of IP addresses that is associated with the second home PGW device, the first home PGW device may forward the binding update message to the second home PGW device.
摘要翻译：第一家庭分组网关（PGW）设备可以代表无线通信设备（WCD）接收绑定更新消息。第一家庭PGW设备可以与互联网协议（IP）地址的第一池相关联，并且WCD可以被分配特定的IP地址。可以确定第一IP地址池不包括特定IP地址，并且特定IP地址被包括在与第二家庭PGW设备相关联的第二IP地址池中。可能响应于确定特定IP地址被包括在与第二家庭PGW设备相关联的第二IP地址池中，第一家庭PGW设备可以将绑定更新消息转发到第二家庭PGW设备。

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