专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

US09350734B1 Method and system for managing a flood of data-connection requests 有权
标题翻译：管理大量数据连接请求的方法和系统
公开(公告)号：US09350734B1
公开(公告)日：2016-05-24
申请号：US14070316
申请日：2013-11-01
申请人： Sprint Spectrum L.P.
发明人： Talat Jamshidi , Suryan Ramamurthy , Rajat Kumar
IPC分类号： H04L29/06 , H04L12/911
CPC分类号： H04W12/06 , H04L63/1458 , H04W12/12
摘要： A gateway may respond to a data-connection request, relating to a request to establish a packet data connection for a requesting wireless communication device (WCD), based on a request rate determined from the number of other data-connection requests that the gateway has received during a particular period of time. If the request rate is below a first threshold, the gateway may initiate an authentication process to authenticate the requesting WCD and either accept or reject the data-connection request based on whether the authentication process is successful or unsuccessful. If the request rate is greater than the first threshold and less than a second threshold, the gateway may accept the data-connection request without initiating the authentication process. If the request rate is greater than the second threshold, the gateway may reject the data-connection request without initiating the authentication process.
摘要翻译：网关可以响应于与请求无线通信设备（WCD）建立分组数据连接的请求有关的数据连接请求，所述请求根据从网关具有的其他数据连接请求的数量确定的请求速率在特定时期内收到。如果请求速率低于第一阈值，则网关可以发起验证过程以验证请求的WCD，并且基于认证过程是成功还是不成功接受或拒绝数据连接请求。如果请求速率大于第一阈值且小于第二阈值，则网关可以接受数据连接请求而不启动认证过程。如果请求速率大于第二阈值，则网关可以在不启动认证过程的情况下拒绝数据连接请求。

3. 发明授权

US09445323B1 Network identifier reservation in response to handoff 有权
标题翻译：响应切换的网络标识符预留
公开(公告)号：US09445323B1
公开(公告)日：2016-09-13
申请号：US14308255
申请日：2014-06-18
申请人： Sprint Spectrum L.P.
发明人： Suryanarayanan Ramamurthy , Rajat Kumar , Talat Jamshidi
IPC分类号： H04W36/00
CPC分类号： H04W36/0033 , H04W8/26 , H04W36/0016
摘要： A method is disclosed to help keep a UE's network identifier available for reassignment to that UE even after that UE engages in a particular type of handover. In accordance with the method, a network may make a determination that a UE should engage in a particular type of handover. In response to making this determination, the network may terminate the UE's active connection. However, based on the particular type of handover in which the network determined that the UE should engage, the network may also reserve the network identifier assigned for the UE's active connection.
摘要翻译：公开了一种方法，以帮助保持UE的网络标识符可用于重新分配给该UE，即使在该UE进行特定类型的切换之后。根据该方法，网络可以确定UE应当参与特定类型的切换。响应于该确定，网络可以终止UE的活动连接。然而，基于网络确定UE应该参与的特定类型的切换，网络还可以保留为UE的活动连接分配的网络标识符。

4. 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。

5. 发明授权

US09107218B1 Selective allowance of uplink transmission without resource block assignment 有权
标题翻译：无资源块分配的上行传输的选择性容限
公开(公告)号：US09107218B1
公开(公告)日：2015-08-11
申请号：US13960105
申请日：2013-08-06
申请人： Sprint Spectrum L.P.
发明人： Rajat Kumar , Suryanarayanan Ramamurthy , Talat Jamshidi
IPC分类号： H04W72/00 , H04W72/04
CPC分类号： H04W72/048
摘要： A method and system for selectively allowing uplink wireless transmission from a wireless communication device (WCDs) to a base station without a resource block assignment. Certain resource blocks may be designated for this use but still available for assignment to particular WCDs. When the base station receives data in such a resource block without having assigned the resource block for use by any WCD, the base station may determine based on a class or other identity of the transmitting WCD whether to forward the received data for transmission onto a transport network or rather whether to discard the data. The base station may then act accordingly. This arrangement may help improve performance in a scenario where many WCDs in a coverage area, such as embedded WCDs, would tend to transmit small amounts of data often, but the disclosed arrangement is more generally applicable as well.
摘要翻译：一种用于选择性地允许从无线通信设备（WCD）到基站的上行链路无线传输而不进行资源块分配的方法和系统。可以为这种使用指定某些资源块，但仍然可用于分配给特定的WCD。当基站接收到这样的资源块中的数据而不分配资源块以供任何WCD使用时，基站可以基于发送WCD的类别或其他身份来确定是否将接收的数据转发到传输网络还是放弃数据。然后，基站可以相应地起作用。这种安排可能有助于在覆盖区域中的许多WCD（例如嵌入式WCD）经常传送少量数据的情况下改善性能，但是所公开的安排也更普遍适用。

6. 发明授权

US09668184B1 Managing calls based on resource allocation 有权
公开(公告)号：US09668184B1
公开(公告)日：2017-05-30
申请号：US14163485
申请日：2014-01-24
申请人： Sprint Spectrum L.P.
发明人： Suryanarayanan Ramamurthy , Rajat Kumar , Talat Jamshidi , Jay D. Cole
IPC分类号： H04W72/00 , H04W36/16 , H04W36/00
CPC分类号： H04W36/16 , H04W36/0022 , H04W36/22
摘要： To help manage resources in a cellular wireless communication system, a base station may track air interface resource allocation for each UE the base station is serving with a call and may identify one or more of the UEs or calls as candidates for handover from the base station on grounds that air interface resource allocation to each of the identified one or more UEs is high. Upon receipt of a request from a UE to initiate a new call, the base station may then predict based at least on that UE's channel quality what the air interface resource allocation rate will be for the requested call. And if the predicted rate for the given UE is threshold low, the base station may select one of the candidate UEs and force a handover of the selected UE's call from the base station.

7. 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。

8. 发明授权

US09401834B1 Control over call connection in response to call-teardown request 有权
标题翻译：响应呼叫拆卸请求来控制呼叫连接
公开(公告)号：US09401834B1
公开(公告)日：2016-07-26
申请号：US14302798
申请日：2014-06-12
申请人： Sprint Spectrum L.P.
发明人： Talat Jamshidi , Jay D. Cole , Suryanarayanan Ramamurthy , Rajat Kumar
IPC分类号： H04L29/06 , H04W4/00 , H04W8/30 , H04W4/22 , H04W36/00 , H04W92/04
CPC分类号： H04L29/06326 , H04L29/06176 , H04L29/06197 , H04L29/06265 , H04L29/06278 , H04L65/1006 , H04L65/1016 , H04L65/1046 , H04L65/1083 , H04W4/90 , H04W36/0022 , H04W92/04
摘要： A method and system for responding to a call-teardown request generated, for instance, as a result of a user equipment device (UE) losing coverage of a first serving radio access network (RAN) while the UE is engaged in a call with another party. A signaling intermediary receives the call-teardown message en route from a first call server to a second call server and responsively determines whether the UE is now served by a second RAN. Responsive to determining that the UE is served by the second RAN, the intermediary arranges for establishment of a new call connection with the UE via the second RAN and for linking of the new call connection with an existing leg of the call with the other party, and the intermediary discards the call-teardown message rather than forwarding it along to the second call server.
摘要翻译：一种方法和系统，用于响应例如由于在UE与另一个呼叫进行呼叫时丢失第一服务无线电接入网络（RAN）的覆盖的用户设备设备（UE）产生的呼叫拆卸请求派对。信令中介在从第一呼叫服务器到第二呼叫服务器的路由中接收呼叫消除消息，并且响应地确定UE现在是否被第二RAN服务。响应于确定UE由第二RAN服务，中介器经由第二RAN安排与UE建立新的呼叫连接，并且用于将新呼叫连接与呼叫的现有分支与另一方链接，并且中介放弃呼叫拆卸消息，而不是将其转发到第二呼叫服务器。

9. 发明授权

US09277462B1 Method and system for preserving context records 有权
标题翻译：保存上下文记录的方法和系统
公开(公告)号：US09277462B1
公开(公告)日：2016-03-01
申请号：US14073104
申请日：2013-11-06
申请人： Sprint Spectrum L.P.
发明人： Suryanarayanan Ramamurthy , Talat Jamshidi , Rajat Kumar
IPC分类号： H04W36/00 , H04W36/12 , H04W24/02 , H04W76/06
CPC分类号： H04W36/0033 , H04W8/22 , H04W24/02 , H04W24/04 , H04W36/0022 , H04W36/0038 , H04W36/12 , H04W60/06 , H04W76/19 , H04W76/30 , H04W76/32
摘要： A method and system for preserving context records is disclosed. The method is operable in a communication system including a wireless network serving user equipment devices (UEs), where the wireless network stores, for each UE served by the wireless network, a context record for the UE. The method involves the wireless network detecting a trigger condition comprising a condition selected from the group consisting of (i) a threshold number of context release messages being transmitted between at least two network entities in the wireless network, wherein the threshold number is greater than one and (ii) a network entity beginning a shut-down process. The method further involves, in response to detecting the trigger condition, the wireless network (i) detaching from the wireless network each UE being served by the wireless network at the time of detecting the trigger condition but (ii) preserving the context records for the detached UEs.
摘要翻译：公开了一种用于保存上下文记录的方法和系统。该方法可在包括为无线网络为无线网络服务的每个UE存储用于UE的上下文记录的用户设备设备（UE）的无线网络的通信系统中操作。该方法涉及无线网络检测包括从由以下组成的组中选择的条件的触发条件：（i）正在无线网络中的至少两个网络实体之间传输的上下文释放消息的阈值数量，其中阈值数大于1 和（ii）开始关闭过程的网络实体。所述方法还包括响应于检测到所述触发条件，所述无线网络（i）在检测到所述触发条件时从所述无线网络分离每个UE被所述无线网络服务，但是（ii）保留所述触发条件的上下文记录分离的UE。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式