公开(公告)号：US10893526B1

公开(公告)日：2021-01-12

申请号：US16398777

申请日：2019-04-30

Applicant: Sprint Communications Company L.P.

Inventor： Sougata Saha ,  Nick J. Baustert ,  Andrew Lawrence Liszewski ,  Rajveen Narendran ,  Sreekar Marupaduga ,  Saravana Kumar Velusamy ,  Ryan Christopher Lindstrom ,  Chris David Hiesberger

IPC: H04W72/04 ,  H04W52/02

Abstract: Systems and methods are provided for dynamically modifying the radio state of a user device based on monitored properties of the user device. One or more device properties associated with the power of the user device are monitored to determine a radio state change for the user device based on a triggering event. The triggering event corresponds to the one or more monitored device properties, and based on the determined radio state change for the user device, the radio state of the user device is automatically modified. Based on the modified radio state, information is transmitted to a cell site, the information including modified user device capability information. Based on the modified user device capability information, the user device receives communications from the cell site.

公开(公告)号：US09402218B1

公开(公告)日：2016-07-26

申请号：US14149495

申请日：2014-01-07

Applicant: Sprint Communications Company L.P.

Inventor： Talat Jamshidi ,  Saravana Kumar Velusamy ,  Rajat Kumar ,  Suryanarayanan Ramamurthy

IPC: H04W4/00 ,  H04W36/24

CPC classification number: H04W36/24 ,  H04W36/14

Abstract: Systems, methods, and computer-readable media for prioritizing a handover from an LTE network to a legacy network are provided. The method includes receiving, at a management component, a message from a mobile device. The message communicates a capability type associated with the mobile device. Based, in part, on this capability type, the management component assigns a priority to the mobile device. According to the assigned priority, the management component prioritizes the handover of the mobile device from the LTE network to the legacy network. This method reduces the latency for network handovers of mobile devices that are assigned a high priority.

Abstract translation: 提供了用于将从LTE网络切换到传统网络的优先级的系统，方法和计算机可读介质。 该方法包括在管理组件处从移动设备接收消息。 消息传达与移动设备相关联的能力类型。 部分地基于该能力类型，管理组件将优先级分配给移动设备。 根据分配的优先级，管理组件优先考虑移动设备从LTE网络到遗留网络的切换。 该方法减少了分配高优先级的移动设备的网络切换的延迟。

公开(公告)号：US09864422B1

公开(公告)日：2018-01-09

申请号：US14085362

申请日：2013-11-20

Applicant: SPRINT COMMUNICATIONS COMPANY L.P.

Inventor： Suryanarayanan Ramamurthy ,  Deveshkumar N. Rai ,  Saravana Kumar Velusamy

IPC: G06F1/00 ,  G06F1/32

CPC classification number: G06F1/32 ,  G06F1/3209 ,  H04W52/0254

Abstract: Systems, methods, and computer-readable media, for reducing transitions between active and idle states are provided. In some embodiments, transition data indicating transitions between an active state and an idle state associated with a mobile device is received. Thereafter, an idle state pattern that indicates a pattern of an idle state associated with the mobile device is identified. Based on the idle state pattern, an inactivity timer update corresponding with the idle state pattern is provided to at least one communication tower. The inactivity timer update provides a time duration or time duration adjustment to be applied by the at least one communication tower for use in detecting a transition from an active state to an idle state.

公开(公告)号：US09241359B1

公开(公告)日：2016-01-19

申请号：US14184347

申请日：2014-02-19

Applicant: Sprint Communications Company L.P.

Inventor： Talat Jamshidi ,  Saravana Kumar Velusamy ,  Rajat Kumar ,  Suryanarayanan Ramamurthy

IPC: H04W76/02

CPC classification number: H04W76/19 ,  H04W12/06

Abstract: Systems, methods, and computer-readable media for delaying authentication of a mobile device following a radio link failure, and thereby enabling the mobile device to quickly attach to a current control component associated with a network, are provided. The method includes receiving, at the current control component, a message indicating that the radio link failure occurred at a previous control component. Upon receiving the message, the mobile device is attached to the current control component. Authentication of the mobile device is delayed such that authentication of the mobile device is initiated subsequent to the attaching of the mobile device to the current control component. This delayed authentication ensures that a communication session in which the mobile device was engaged prior to the radio link failure is uninterrupted.

Abstract translation: 提供了用于在无线电链路故障之后延迟移动设备的认证，从而使移动设备能够快速附接到与网络相关联的当前控制组件的系统，方法和计算机可读介质。 该方法包括在当前控制组件处接收指示在先前控制组件处发生无线电链路故障的消息。 当接收到该消息时，移动设备附加到当前控制组件。 移动设备的认证被延迟，使得在将移动设备附加到当前控制组件之后启动移动设备的认证。 这种延迟认证确保在无线电链路故障之前移动设备所在的通信会话不中断。

公开(公告)号：US08938229B1

公开(公告)日：2015-01-20

申请号：US14286110

申请日：2014-05-23

Applicant: Sprint Communications Company L.P.

Inventor： David Mohan ,  Munawar Uddin ,  Saravana Kumar Velusamy

IPC: H04W24/00 ,  H04W28/02 ,  H04W24/04 ,  H04W12/06

CPC classification number: H04W28/0289 ,  H04L63/20 ,  H04W8/06 ,  H04W12/06 ,  H04W24/04

Abstract: Systems, methods, and computer-readable media for alleviating and overriding throttled conditions in Long Term Evolution networks are provided. In embodiments, indications that throttled conditions have been reached are received at Mobile Management Entities. Cause codes are communicated, in embodiments, to mobile devices directing the mobile devices to refrain from further attach attempts. In embodiments, attach attempts associated with unique identifiers are received by the Mobile Management Entities that override throttled conditions. In embodiments, authentication failure conditions from the Mobile Management Entities are detected. Algorithms are invoked, in embodiments, to initiate cell barring modes for base stations and detect failure percentages.

Abstract translation: 提供了用于缓解和覆盖长期演进网络中的节流条件的系统，方法和计算机可读介质。 在实施例中，在移动管理实体处接收到已达到节流条件的指示。 在实施例中，原因代码被传送到指示移动设备避免进一步附加尝试的移动设备。 在实施例中，与唯一标识符相关联的附加尝试被覆盖节流条件的移动管理实体接收。 在实施例中，检测来自移动管理实体的认证失败条件。 在实施例中，调用算法来启动基站的信元禁止模式并检测故障百分比。