公开(公告)号：US09391911B1

公开(公告)日：2016-07-12

申请号：US13184375

申请日：2011-07-15

Applicant: Glen Anderson ,  Sivasankar Radhakrishnan

Inventor： Glen Anderson ,  Sivasankar Radhakrishnan

IPC: H04L12/807 ,  H04L1/16 ,  H04L12/801 ,  H04L29/06

CPC classification number: H04L47/27 ,  H04L1/1621 ,  H04L1/1628 ,  H04L1/1635 ,  H04L1/1671 ,  H04L47/29 ,  H04L69/163

Abstract: Techniques and mechanisms for evaluating a transmission outcome indicium to determine a state of data traffic congestion in a network. In an embodiment, congestion information for a packet of a transmission group is evaluated at a computer device to determine a congestion state, where a size of the transmission group is determined based on a congestion window parameter. In another embodiment, the evaluation to determine the congestion state is performed prior to the computer device detecting a transmission outcome indicium for some other packet of the transmission group.

Abstract translation: 用于评估传输结果标记以确定网络中的数据业务拥塞状态的技术和机制。 在一个实施例中，在计算机设备处评估传输组的分组的拥塞信息以确定拥塞状态，其中基于拥塞窗口参数确定传输组的大小。 在另一个实施例中，在计算机设备检测到传输组的某个其他分组的传输结果标记之前，执行用于确定拥塞状态的评估。

公开(公告)号：US08625803B1

公开(公告)日：2014-01-07

申请号：US13149708

申请日：2011-05-31

Applicant: Sivasankar Radhakrishnan ,  Yuchung Cheng

Inventor： Sivasankar Radhakrishnan ,  Yuchung Cheng

IPC: H04L29/00

CPC classification number: H04L63/06 ,  H04L9/0891 ,  H04L63/068

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for updating shared keys. In one aspect, a method includes generating, at a first server and using a first key associated with a current period of time on the first server, a first piece of information based on a first request received from a first client device; receiving, at a second server, a second request from the first client device, the second request including the generated first piece of information; and validating, at the second server and using the first key, the first piece of information, wherein the validating is performed during the current period of time on the second server and wherein to generate information the second server uses a second key different from the first key.

Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于更新共享密钥。 一方面，一种方法包括：在第一服务器处，并且使用与第一服务器上的当前时间段相关联的第一密钥，基于从第一客户端设备接收到的第一请求生成第一条信息; 在第二服务器处接收来自所述第一客户端设备的第二请求，所述第二请求包括所生成的第一信息; 以及在所述第二服务器处并使用所述第一密钥验证所述第一信息，其中所述验证在所述当前时间段内在所述第二服务器上执行，并且其中为了生成信息，所述第二服务器使用与所述第一信息不同的第二密钥 键。