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    Dynamic acceleration of prioritized mobile application traffic
    1.
    发明授权
    Dynamic acceleration of prioritized mobile application traffic 有权

    公开(公告)号：US10104704B2

    公开(公告)日：2018-10-16

    申请号：US14175079

    申请日：2014-02-07

    Applicant: Cisco Technology, Inc.

    Inventor： Shivangi Sharma ,  Daniel G. Wing ,  Parameswaran Kumarasamy ,  Parag Pritam Thakore ,  Anand Oswal ,  Vamsidhar Valluri

    IPC: H04W76/12 ,  H04W76/02 ,  H04W72/12

    Abstract: In one embodiment, a method for the prioritized transmission of messages includes monitoring a network link of a mobile device to determine performance characteristics of the network link, establishing a network association between the mobile device and a routing network node, receiving a connection request from an application that is directed to a connection between the mobile device and a destination server, determining a relative priority of the connection, mapping the connection to a stream of the network association that is associated with the relative priority of the connection and identifies the destination server, and transmitting messages for the stream to the routing network node interlaced with messages of other streams of the network association based on the performance characteristics of the network link and the relative priority associated with the stream in comparison to relative priorities associated with the other streams of the network association.

    Terminal capabilities set exchange between heterogeneous endpoints
    4.
    发明授权
    Terminal capabilities set exchange between heterogeneous endpoints 有权
    终端功能集异构端点之间的交换

    公开(公告)号：US08971344B2

    公开(公告)日：2015-03-03

    申请号：US13925541

    申请日：2013-06-24

    Applicant: Cisco Technology, Inc.

    Inventor： Manjunath Bangalore ,  Kan Wu ,  Steven G. Fry ,  Parameswaran Kumarasamy ,  Kavithadevi Parameswaran

    IPC: H04L12/28 ,  H04L12/56 ,  H04J3/16 ,  H04L29/06

    CPC classification number: H04L65/1069 ,  H04L65/1006 ,  H04L65/1009 ,  H04L65/104 ,  H04L65/605 ,  H04L69/08 ,  H04L69/24

    Abstract: In one embodiment, a method includes receiving at a protocol translator a first message from a first endpoint to a second endpoint. The first message includes a list of media capabilities of the first endpoint. The method also includes transmitting from the protocol translator a second message to the second endpoint including a media capabilities request header and receiving at the protocol translator a response message from the second endpoint. The response message includes a response header including a list of the media capabilities of the second endpoint.

    Abstract translation: 在一个实施例中，一种方法包括在协议转换器处接收从第一端点到第二端点的第一消息。 第一个消息包括第一个端点的媒体功能的列表。 该方法还包括从协议转换器向第二终端发送包括媒体能力请求报头的第二消息，并在协议转换器处接收来自第二端点的响应消息。 响应消息包括包括第二端点的媒体能力的列表的响应头部。

    INTERWORKING BETWEEN H.320/H.324 AND SIP
    5.
    发明申请
    INTERWORKING BETWEEN H.320/H.324 AND SIP 有权
    H.320 / H.324和SIP之间的交互

    公开(公告)号：US20140132704A1

    公开(公告)日：2014-05-15

    申请号：US14162607

    申请日：2014-01-23

    Applicant: Cisco Technology, Inc.

    Inventor： Parameswaran Kumarasamy ,  Yu Zhang ,  Sabita Jasty ,  Mark Conner ,  Sandeep Singh Kohli ,  Paul R.P. Chu

    IPC: H04L29/06 ,  H04N7/14

    CPC classification number: H04L65/605 ,  H04L65/1006 ,  H04L65/1009 ,  H04L65/1036 ,  H04L65/104 ,  H04L69/08 ,  H04L69/24 ,  H04N7/148

    Abstract: Disclosed are a method, apparatus and system for interworking between H.320 or H.324 and SIP. The method comprises receiving a SIP message indicative of capabilities supported by a first endpoint device and deferring responding to the SIP message. The method further comprises receiving from a second endpoint device an H.320 or H.324 message indicative of the capabilities supported by the second endpoint device in response thereto responding to the SIP message thereby to establish a media communication channel between the first and second endpoint devices based on their respective capabilities.

    Abstract translation: 公开了用于在H.320或H.324与SIP之间进行互通的方法，装置和系统。 所述方法包括接收指示由第一端点设备支持的能力并推迟响应于所述SIP消息的SIP消息。 该方法还包括从第二端点设备接收指示第二端点设备支持的能力响应于该SIP消息的H.320或H.324消息，由此建立第一和第二端点之间的媒体通信信道 设备基于各自的功能。

    HANDLING REDIRECT CALLS
    6.
    发明申请
    HANDLING REDIRECT CALLS 审中-公开
    处理重新呼叫

    公开(公告)号：US20140022953A1

    公开(公告)日：2014-01-23

    申请号：US14031294

    申请日：2013-09-19

    Applicant: Cisco Technology, Inc.

    Inventor： Parameswaran Kumarasamy ,  Sandeep Singh Kohli ,  Kavithadevi Parameswaran ,  Vinay Pande

    IPC: H04M3/54

    CPC classification number: H04M3/54 ,  H04L65/1069 ,  H04M3/53 ,  H04M7/006

    Abstract: In a particular embodiment, a network device receives, from a first device, a first call request for a second device. The network device may then send the first call request to a redirect server, which can determine where to send the call. The network device receives a response from the redirect server indicating an address to redirect the call request to. The network device then determines a redirect ID for the redirect. The network device sends a message to the first device with the redirect ID where the message indicates that a redirection occurred to the third device. The network device then receives a second call request from the first device that includes the redirect ID. The network device determines if the call was part of a previous redirect. If so, the second call request is sent to the address associated with the redirect ID.

    Abstract translation: 在特定实施例中，网络设备从第一设备接收第二设备的第一呼叫请求。 然后，网络设备可以将第一呼叫请求发送到重定向服务器，该重定向服务器可以确定在哪里发送呼叫。 网络设备从重定向服务器接收指示将呼叫请求重定向到的地址的响应。 然后，网络设备确定重定向的重定向ID。 网络设备向具有重定向ID的第一设备发送消息，消息指示向第三设备发生重定向。 然后，网络设备从包含重定向ID的第一设备接收第二呼叫请求。 网络设备确定呼叫是否是先前重定向的一部分。 如果是，则将第二呼叫请求发送到与重定向ID相关联的地址。

    TERMINAL CAPABILITIES SET EXCHANGE BETWEEN HETEROGENEOUS ENDPOINTS
    7.
    发明申请
    TERMINAL CAPABILITIES SET EXCHANGE BETWEEN HETEROGENEOUS ENDPOINTS 有权
    终端能力在异质性终点之间设置交换

    公开(公告)号：US20130290550A1

    公开(公告)日：2013-10-31

    申请号：US13925541

    申请日：2013-06-24

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Manjunath Bangalore ,  Kan Wu ,  Steven G. Fry ,  Parameswaran Kumarasamy ,  Kavithadevi Parameswaran

    IPC: H04L29/06

    CPC classification number: H04L65/1069 ,  H04L65/1006 ,  H04L65/1009 ,  H04L65/104 ,  H04L65/605 ,  H04L69/08 ,  H04L69/24

    Abstract: In one embodiment, a method includes receiving at a protocol translator a first message from a first endpoint to a second endpoint. The first message includes a list of media capabilities of the first endpoint. The method also includes transmitting from the protocol translator a second message to the second endpoint including a media capabilities request header and receiving at the protocol translator a response message from the second endpoint. The response message includes a response header including a list of the media capabilities of the second endpoint.

    Abstract translation: 在一个实施例中，一种方法包括在协议转换器处接收从第一端点到第二端点的第一消息。 第一个消息包括第一个端点的媒体功能列表。 该方法还包括从协议转换器向第二终端发送包括媒体能力请求报头的第二消息，并在协议转换器处接收来自第二端点的响应消息。 响应消息包括包括第二端点的媒体能力的列表的响应头部。

    METHOD AND SYSTEM TO ENHANCE PERFORMANCE OF A SESSION INITIATION PROTOCOL NETWORK AND ITS ELEMENTS
    9.
    发明申请
    METHOD AND SYSTEM TO ENHANCE PERFORMANCE OF A SESSION INITIATION PROTOCOL NETWORK AND ITS ELEMENTS 审中-公开
    提高会议启动协议网络及其要素性能的方法和系统

    公开(公告)号：US20150341394A1

    公开(公告)日：2015-11-26

    申请号：US14817080

    申请日：2015-08-03

    Applicant: Cisco Technology, Inc.

    Inventor： Mohammed Taher Shaikh ,  Parameswaran Kumarasamy ,  Jayesh Chokshi ,  Vinay Pande

    IPC: H04L29/06 ,  H04L29/12 ,  H04W28/06

    CPC classification number: H04L65/1006 ,  H04L29/06197 ,  H04L61/1529 ,  H04L69/22 ,  H04W28/06

    Abstract: In accordance with at least one embodiment of the present invention, a communication apparatus includes a communication unit configured to send and receive messages on a network. Each message has a message header configured to include a plurality of header fields, where the message header includes a suppression header field that indicates a request to suppress at least one header field in at least one subsequently sent or received message. The communication apparatus is configured to establish a suppressed header field message exchange session with a peer on the network so that at least one subsequent message exchanged between the communication apparatus and the peer is free of at least one suppressible header field.

    Abstract translation: 根据本发明的至少一个实施例，通信设备包括被配置为在网络上发送和接收消息的通信单元。 每个消息具有被配置为包括多个报头字段的消息报头，其中消息报头包括指示在至少一个随后发送或接收的消息中抑制至少一个报头字段的请求的抑制报头字段。 通信装置被配置为与网络上的对等体建立抑制的报头字段消息交换会话，使得在通信装置和对等体之间交换的至少一个后续消息没有至少一个可抑制的报头字段。

    Handling redirect calls
    10.
    发明授权
    Handling redirect calls 有权

    公开(公告)号：US09253326B2

    公开(公告)日：2016-02-02

    申请号：US14031294

    申请日：2013-09-19

    Applicant: Cisco Technology, Inc.

    Inventor： Parameswaran Kumarasamy ,  Sandeep Singh Kohli ,  Kavithadevi Parameswaran ,  Vinay Pande

    IPC: H04M3/42 ,  H04M3/54 ,  H04M3/53 ,  H04M7/00 ,  H04L29/06 ,  H04L12/66

    CPC classification number: H04M3/54 ,  H04L65/1069 ,  H04M3/53 ,  H04M7/006

    Abstract: In a particular embodiment, a network device receives, from a first device, a first call request for a second device. The network device may then send the first call request to a redirect server, which can determine where to send the call. The network device receives a response from the redirect server indicating an address to redirect the call request to. The network device then determines a redirect ID for the redirect. The network device sends a message to the first device with the redirect ID where the message indicates that a redirection occurred to the third device. The network device then receives a second call request from the first device that includes the redirect ID. The network device determines if the call was part of a previous redirect. If so, the second call request is sent to the address associated with the redirect ID.

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