公开(公告)号：US20150195326A1

公开(公告)日：2015-07-09

申请号：US14147283

申请日：2014-01-03

Applicant: QUALCOMM Incorporated

Inventor： Vijay SURYAVANSHI ,  Giridhar Dhati MANDYAM ,  Mark MAGGENTI

IPC: H04L29/06

CPC classification number: H04L65/608 ,  H04L43/0852 ,  H04L65/607 ,  H04W28/06

Abstract: In an embodiment, a target device (e.g., a server or a target client device) receives a first stream (e.g., an RTP stream) and a second stream (e.g., a probing stream) for a given communication session that originates from an application-layer client application on a source client device. The target device calculates delays of arrival times for packet payload portions in the first and second streams, and reports information indicative of a delay disparity between the first and second delays to the application-layer client application on the source client device. The application-layer client application on the source client device determines whether header compression of a given type is used for the first stream based on the received information, and selectively modifies one or more parameters (e.g., a bundling factor, etc.) of the first stream based on the determination.

Abstract translation: 在一个实施例中，目标设备（例如，服务器或目标客户端设备）接收来自应用的给定通信会话的第一流（例如，RTP流）和第二流（例如，探测流） 源客户端设备上的客户端应用程序。 目标设备计算第一和第二流中的分组有效载荷部分的到达时间的延迟，并且向源客户端设备报告指示第一和第二延迟之间的延迟差异的信息给应用层客户端应用。 源客户端设备上的应用层客户端应用基于接收到的信息确定给定类型的报头压缩是否用于第一流，并且选择性地修改一个或多个参数（例如，捆绑因子等） 第一流基于确定。

公开(公告)号：US20150215158A1

公开(公告)日：2015-07-30

申请号：US14166748

申请日：2014-01-28

Applicant: QUALCOMM Incorporated

Inventor： Vijay Anandrao SURYAVANSHI ,  Mohammed Ataur Rahman SHUMAN ,  Mark MAGGENTI

IPC: H04L12/24 ,  H04M7/00

CPC classification number: H04L41/0668 ,  H04L65/1063 ,  H04L65/80 ,  H04L67/1034 ,  H04L67/1036 ,  H04L67/2814 ,  H04L69/40 ,  H04M7/0084

Abstract: An aspect of the disclosure is related to prioritizing users during a server failure. A client device or a central non-regional component detects that a server arbitrating a packet-based voice communication service in a first region has failed, and redirects the client device registered to utilize the packet-based voice communication service in the first region to a second server providing the packet-based voice communication service, wherein the redirecting is based on a priority level of a user of the client device. An aspect of the disclosure is related to peer-assisted failover recovery. A first client device detects that a server arbitrating a packet-based voice communication service in a first region has failed, and notifies a second client device in the first region that the server arbitrating the packet-based voice communication service in the first region has failed.

Abstract translation: 本公开的一个方面涉及在服务器故障期间对用户的优先级。 客户端设备或中央非区域组件检测到仲裁第一区域中的基于分组的语音通信服务的服务器已经失败，并且重定向注册的客户端设备以将第一区域中的基于分组的语音通信服务用于 提供基于分组的语音通信服务的第二服务器，其中所述重定向基于所述客户端设备的用户的优先级。 本公开的一个方面涉及对等辅助故障转移恢复。 第一客户端装置检测到在第一区域中仲裁基于分组的语音通信服务的服务器发生故障，并且在第一区域中通知第二个客户端设备仲裁第一区域中的基于分组的语音通信服务的服务器已经失败 。

公开(公告)号：US20150195199A1

公开(公告)日：2015-07-09

申请号：US14147229

申请日：2014-01-03

Applicant: QUALCOMM Incorporated

Inventor： Vijay Anandrao SURYAVANSHI ,  Mark MAGGENTI

IPC: H04L12/56 ,  H04L29/12 ,  H04L29/06

CPC classification number: H04L45/741 ,  H04L61/6086 ,  H04L65/1006 ,  H04L65/1016 ,  H04L69/167 ,  H04L69/18 ,  H04W80/045

Abstract: In an embodiment, a dual stack (DS) client device (IPv4+IPv6) configures a header of a message for transmission to include a Via header with an IPv4 address of the DS client device, and transmits the configured message to a server via an IPv6 socket for transmission to a target client device. The target client device receives a message from a server in response to the configured message that identifies the DS capability of the dual stack client device based on a Via header that includes both IPv4 and IPv6 addresses. In another embodiment, a DS client device receives a message with a Via header configuration indicating IPv4 and/or IPv6 addresses through which another client device can communicate, identifies the other client device as DS, IPv4-only or IPv6-only based on the Via header configuration and selects a target format for communication with the other client device based on the identification.

Abstract translation: 在一个实施例中，双栈（DS）客户端设备（IPv4 + IPv6）配置用于传输的消息的报头，以包括具有DS客户端设备的IPv4地址的Via报头，并且经配置的消息经由 用于传输到目标客户端设备的IPv6套接字。 目标客户端设备响应于基于包括IPv4和IPv6地址的Via报头标识双栈客户端设备的DS能力的配置消息，从服务器接收消息。 在另一个实施例中，DS客户机设备接收具有指示IPv4和/或IPv6地址的Via头配置的消息，另一个客户端设备可以通过该地址进行通信，将另一个客户端设备识别为DS，仅基于IPv4或仅基于IPv6的Via 标题配置，并根据识别选择与其他客户端设备进行通信的目标格式。

公开(公告)号：US20140221023A1

公开(公告)日：2014-08-07

申请号：US14171549

申请日：2014-02-03

Applicant: Qualcomm Incorporated

Inventor： Mark MAGGENTI ,  Arvind SANTHANAM

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/1069 ,  H04W76/28

Abstract: In an embodiment, a server registers a client application installed on a user equipment (UE), and evaluates one or more paging cycle criteria for the registered client application. The server determines to establish a target paging cycle used for downlink paging of the UE by a network component (e.g., an access network component or a core network component) of a serving network based on the evaluation, and the server transmits, to the network component, a request for the network component to transition the given UE to the target paging cycle based on the determination. The network component receives the request and assigns the target paging cycle to the UE as requested.

Abstract translation: 在一个实施例中，服务器注册安装在用户设备（UE）上的客户端应用，并且评估用于注册的客户端应用的一个或多个寻呼周期标准。 服务器基于评估确定由服务网络的网络组件（例如，接入网络组件或核心网络组件）建立用于UE的下行链路寻呼的目标寻呼周期，并且服务器向网络发送 基于所述确定，请求所述网络组件将所述给定UE转换到所述目标寻呼周期。 网络组件接收请求，并根据请求向UE分配目标寻呼周期。

公开(公告)号：US20140219167A1

公开(公告)日：2014-08-07

申请号：US14163938

申请日：2014-01-24

Applicant: QUALCOMM Incorporated

Inventor： Arvind SANTHANAM ,  Kirankumar ANCHAN ,  Karthika PALADUGU ,  Mark MAGGENTI

IPC: H04W28/02 ,  H04L29/08

CPC classification number: H04W28/0268 ,  H04L47/2416 ,  H04L47/2491 ,  H04L65/1069 ,  H04L65/80 ,  H04L67/02 ,  H04L67/322 ,  H04W28/0231

Abstract: The disclosure generally relates to network-initiated and client-initiated mechanisms to enable quality of service (QoS) for web-based client applications that may high efficiency, high performance, or otherwise guaranteed service levels. For example, to enable QoS for calls or other sessions associated a web-based application, one or more signaling messages may be exchanged between a server and a first user equipment (UE) to establish a call between the first UE and a second UE and to establish a peer connection between the server and at least the first UE. As such, QoS may be activated for at least the peer connection between the first UE and the server, wherein the server may route data associated with the web-based application between the first UE and the second UE over the established peer connection to implement the activated QoS.

Abstract translation: 本公开通常涉及网络发起的和客户端发起的机制，以使得可以具有高效率，高性能或以其他方式保证的服务水平的基于web的客户端应用的服务质量（QoS）。 例如，为了为呼叫或与基于web的应用相关联的其他会话启用QoS，可以在服务器和第一用户设备（UE）之间交换一个或多个信令消息以建立第一UE与第二UE之间的呼叫，以及 以在服务器和至少第一UE之间建立对等连接。 因此，对于至少在第一UE与服务器之间的对等连接可以激活QoS，其中服务器可以通过建立的对等连接在第一UE与第二UE之间路由与基于web的应用相关联的数据，以实现 激活的QoS。

公开(公告)号：US20140219083A1

公开(公告)日：2014-08-07

申请号：US14166603

申请日：2014-01-28

Applicant: QUALCOMM Incorporated

Inventor： Giridhar Dhati MANDYAM ,  Mark MAGGENTI ,  Arvind SANTHANAM ,  Kirankumar ANCHAN

IPC: H04W28/02 ,  H04L29/06 ,  H04W4/10

CPC classification number: H04W4/10 ,  H04L65/00 ,  H04L65/1083 ,  H04L65/4038 ,  H04L65/4061 ,  H04L65/80 ,  H04M3/2227 ,  H04W28/24 ,  H04W76/45

Abstract: The disclosure is related to dynamically applying quality of service (QoS) to a call. An aspect determines a packet transmission state of a subscriber on the call, determines whether or not the QoS is allocated to the subscriber, and allocates the QoS to the subscriber based on the QoS not being allocated to the subscriber and the packet transmission state indicating that the subscriber is sending packets.

Abstract translation: 本公开涉及动态地应用服务质量（QoS）到呼叫。 一方面确定用户在呼叫中的分组传输状态，确定QoS是否被分配给用户，并且基于未被分配给用户的QoS并且指示该用户的分组传输状态来向用户分配QoS 用户正在发送数据包。

公开(公告)号：US20140068098A1

公开(公告)日：2014-03-06

申请号：US14017026

申请日：2013-09-03

Applicant: QUALCOMM Incorporated

Inventor： Kirankumar ANCHAN ,  Mark MAGGENTI ,  Karthika PALADUGU ,  Arvind V. SANTHANAM

IPC: H04L12/801

CPC classification number: H04L47/12 ,  H04W12/06 ,  H04W76/25

Abstract: Aspects relating to reducing network latency in systems that use NAS Authentication/Security procedures are disclosed. For example, a method for reducing latency due to NAS authentication can include determining a number (n) or time (t) of service requests from an idle state that trigger a NAS authentication. A penultimate service request is detected before the nth service request or after time (t). A gratuitous service request is sent after the penultimate service request.

Abstract translation: 公开了在使用NAS认证/安全程序的系统中减少网络延迟的方面。 例如，用于减少由于NAS认证引起的等待时间的方法可以包括从触发NAS认证的空闲状态确定服务请求的数量（n）或时间（t）。 在第n个服务请求之前或时间（t）之后检测倒数第二个服务请求。 倒数第二个服务请求后发送无偿服务请求。