Byte caching with chunk sizes based on data type
    1.
    发明授权
    Byte caching with chunk sizes based on data type 有权
    基于数据类型的块大小的字节缓存

    公开(公告)号:US08856445B2

    公开(公告)日:2014-10-07

    申请号:US13479507

    申请日:2012-05-24

    IPC分类号: G06F12/08

    CPC分类号: G06F17/30902 H04L67/2842

    摘要: Methods and apparatus are provided for performing byte caching using a chunk size based on the object type of the object being cached. Byte caching is performed by receiving at least one data packet from at least one network node; extracting at least one data object from the at least one data packet; identifying an object type associated with the at least one data packet; determining a chunk size associated with the object type; and storing at least a portion of the at least one data packet in a byte cache based on the determined chunk size. The chunk size of the object type can be determined, for example, by evaluating one or more additional criteria, such as network conditions and object size. The object type may be, for example, an image object type; an audio object type; a video object type; and a text object type.

    摘要翻译: 提供方法和装置,用于使用基于被缓存的对象的对象类型的块大小执行字节高速缓存。 通过从至少一个网络节点接收至少一个数据分组来执行字节高速缓存; 从所述至少一个数据分组提取至少一个数据对象; 识别与所述至少一个数据分组相关联的对象类型; 确定与对象类型相关联的块大小; 以及基于所确定的块大小将所述至少一个数据分组的至少一部分存储在字节高速缓存中。 可以例如通过评估一个或多个附加标准(例如网络条件和对象大小)来确定对象类型的块大小。 对象类型可以是例如图像对象类型; 音频对象类型; 视频对象类型; 和一个文本对象类型。

    Byte Caching with Chunk Sizes Based on Data Type
    2.
    发明申请
    Byte Caching with Chunk Sizes Based on Data Type 有权
    基于数据类型的块大小的字节缓存

    公开(公告)号:US20130318300A1

    公开(公告)日:2013-11-28

    申请号:US13479507

    申请日:2012-05-24

    IPC分类号: G06F12/08

    CPC分类号: G06F17/30902 H04L67/2842

    摘要: Methods and apparatus are provided for performing byte caching using a chunk size based on the object type of the object being cached. Byte caching is performed by receiving at least one data packet from at least one network node; extracting at least one data object from the at least one data packet; identifying an object type associated with the at least one data packet; determining a chunk size associated with the object type; and storing at least a portion of the at least one data packet in a byte cache based on the determined chunk size. The chunk size of the object type can be determined, for example, by evaluating one or more additional criteria, such as network conditions and object size. The object type may be, for example, an image object type; an audio object type; a video object type; and a text object type.

    摘要翻译: 提供方法和装置,用于使用基于被缓存的对象的对象类型的块大小执行字节高速缓存。 通过从至少一个网络节点接收至少一个数据分组来执行字节高速缓存; 从所述至少一个数据分组提取至少一个数据对象; 识别与所述至少一个数据分组相关联的对象类型; 确定与对象类型相关联的块大小; 以及基于所确定的块大小将所述至少一个数据分组的至少一部分存储在字节高速缓存中。 可以例如通过评估一个或多个附加标准(例如网络条件和对象大小)来确定对象类型的块大小。 对象类型可以是例如图像对象类型; 音频对象类型; 视频对象类型; 和文本对象类型。

    Packet Loss Recovery on a Wireless Link in a Transmission Layer Protocol Session
    3.
    发明申请
    Packet Loss Recovery on a Wireless Link in a Transmission Layer Protocol Session 有权
    传输层协议会话中无线链路上的丢包恢复

    公开(公告)号:US20140071803A1

    公开(公告)日:2014-03-13

    申请号:US13614203

    申请日:2012-09-13

    IPC分类号: H04L29/02 H04W28/04

    CPC分类号: H04L1/1877 H04L1/0084

    摘要: Methods and apparatus are provided for recovering from packet loss in an end-to-end network connection having at least one wireless segment. A packet on a wireless segment of an end-to-end network connection is processed by determining whether the packet comprises one or more of a lost packet and a malformed packet; and generating a modified packet for an application associated with the packet to replace one or more of the lost packet and the malformed packet if the application is substantially tolerant to one or more of lost and malformed data. The modified packet comprises, for example, a non-original packet and/or a corrected packet. Link layer information or information from a deep packet inspection can be used to determine whether the packet comprises a lost packet or a malformed packet.

    摘要翻译: 提供了用于在具有至少一个无线段的端到端网络连接中从分组丢失中恢复的方法和装置。 通过确定分组是否包括丢失分组和畸形分组中的一个或多个来处理端到端网络连接的无线段上的分组; 以及如果所述应用基本上容忍丢失和畸形数据中的一个或多个,则为与所述分组相关联的应用生成修改的分组以替换所述丢失分组和所述畸形分组中的一个或多个。 修改的分组包括例如非原始分组和/或校正分组。 可以使用来自深度分组检查的链路层信息或信息来确定分组是否包括丢失分组或畸形分组。

    Packet loss recovery on a wireless link in a transmission layer protocol session
    4.
    发明授权
    Packet loss recovery on a wireless link in a transmission layer protocol session 有权
    传输层协议会话中无线链路上的丢包恢复

    公开(公告)号:US09312990B2

    公开(公告)日:2016-04-12

    申请号:US13614203

    申请日:2012-09-13

    IPC分类号: H04L1/00 H04L1/18

    CPC分类号: H04L1/1877 H04L1/0084

    摘要: Methods and apparatus are provided for recovering from packet loss in an end-to-end network connection having at least one wireless segment. A packet on a wireless segment of an end-to-end network connection is processed by determining whether the packet comprises one or more of a lost packet and a malformed packet; and generating a modified packet for an application associated with the packet to replace one or more of the lost packet and the malformed packet if the application is substantially tolerant to one or more of lost and malformed data. The modified packet comprises, for example, a non-original packet and/or a corrected packet. Link layer information or information from a deep packet inspection can be used to determine whether the packet comprises a lost packet or a malformed packet.

    摘要翻译: 提供了用于在具有至少一个无线段的端到端网络连接中从分组丢失中恢复的方法和装置。 通过确定分组是否包括丢失分组和畸形分组中的一个或多个来处理端到端网络连接的无线段上的分组; 以及如果所述应用基本上容忍丢失和畸形数据中的一个或多个,则为与所述分组相关联的应用生成修改的分组以替换所述丢失分组和所述畸形分组中的一个或多个。 修改的分组包括例如非原始分组和/或校正分组。 可以使用来自深度分组检查的链路层信息或信息来确定分组是否包括丢失分组或畸形分组。

    File searching on mobile devices
    7.
    发明授权
    File searching on mobile devices 有权
    在移动设备上进行文件搜索

    公开(公告)号:US09031958B2

    公开(公告)日:2015-05-12

    申请号:US13088794

    申请日:2011-04-18

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/301

    摘要: Systems and methods are provided for file searching on mobile devices. A system includes a user interface and a file query system. The user interface is for receiving a user-provided spatio-temporal query for use in searching for a particular file. The user-provided spatio-temporal query is provided by a user of a mobile device. The file query system is for determining information about the particular file responsive to the user-provided spatio-temporal query, and identifying from the information one or more files as a search result for the particular file.

    摘要翻译: 提供了系统和方法,用于在移动设备上进行文件搜索。 系统包括用户界面和文件查询系统。 用户界面用于接收用户提供的用于搜索特定文件的时空查询。 用户提供的时空查询由移动设备的用户提供。 文件查询系统用于根据用户提供的时空查询来确定关于特定文件的信息,并且从该信息中识别一个或多个文件作为特定文件的搜索结果。

    FILE SEARCHING ON MOBILE DEVICES
    8.
    发明申请
    FILE SEARCHING ON MOBILE DEVICES 有权
    文件搜索移动设备

    公开(公告)号:US20120265764A1

    公开(公告)日:2012-10-18

    申请号:US13088794

    申请日:2011-04-18

    IPC分类号: G06F17/30

    CPC分类号: G06F17/301

    摘要: Systems and methods are provided for file searching on mobile devices. A system includes a user interface and a file query system. The user interface is for receiving a user-provided spatio-temporal query for use in searching for a particular file. The user-provided spatio-temporal query is provided by a user of a mobile device. The file query system is for determining information about the particular file responsive to the user-provided spatio-temporal query, and identifying from the information one or more files as a search result for the particular file.

    摘要翻译: 提供了系统和方法,用于在移动设备上进行文件搜索。 系统包括用户界面和文件查询系统。 用户界面用于接收用户提供的用于搜索特定文件的时空查询。 用户提供的时空查询由移动设备的用户提供。 文件查询系统用于根据用户提供的时空查询来确定关于特定文件的信息,并且从该信息中识别一个或多个文件作为特定文件的搜索结果。

    Method to support mobile IP mobility in 3GPP networks with SIP established communications
    10.
    发明授权
    Method to support mobile IP mobility in 3GPP networks with SIP established communications 失效
    支持具有SIP建立通信的3GPP网络中的移动IP移动性的方法

    公开(公告)号:US07668145B2

    公开(公告)日:2010-02-23

    申请号:US10859556

    申请日:2004-06-03

    IPC分类号: H04W4/00 G06F11/00

    摘要: The invention proposes a method for controlling a connection between a first network node and a second network node, wherein the connection is controlled by a packet filtering function filtering packets such that a packet is discarded in case a source address and/or a destination address do not comply with a filtering rule, wherein the packet filtering function is configured at a connection set up, and at least one of the first or second network node is adapted to change its address, the method comprising the steps of informing, the packet filtering function about the new address of the network node having changed its address, and updating the packet filter of the packet filtering function by using the new address of the network node having changed its address. The invention also proposes a corresponding network system comprising at least a network node and a packet filtering network element. Furthermore, the invention proposes a corresponding packet filtering network device.

    摘要翻译: 本发明提出了一种用于控制第一网络节点和第二网络节点之间的连接的方法,其中所述连接由过滤分组的分组过滤功能控制,使得在源地址和/或目的地地址做的情况下丢弃分组 不符合过滤规则,其中,所述包过滤功能被配置在建立的连接处,并且所述第一或第二网络节点中的至少一个适于改变其地址,所述方法包括以下步骤:通知所述包过滤功能 关于网络节点已经改变其地址的新地址,以及通过使用已经改变其地址的网络节点的新地址来更新分组过滤功能的分组过滤器。 本发明还提出了至少包括网络节点和分组过滤网络元件的对应网络系统。 此外,本发明提出了一种相应的分组过滤网络设备。