公开(公告)号：US09510354B2

公开(公告)日：2016-11-29

申请号：US14408245

申请日：2013-06-14

Applicant: Orange

Inventor： Laurent Mussot

IPC: H04L12/28 ,  H04W72/04 ,  H04L12/841 ,  H04L12/26 ,  H04W24/10

CPC classification number: H04W72/0486 ,  H04L43/087 ,  H04L43/0894 ,  H04L47/283 ,  H04W24/10

Abstract: A method and a device are provided for estimating the bandwidth available at the level of the IP layer for a stream between a source node and a destination node connected by a path made up of one or more links. The stream is transported by a heterogeneous telecommunications network that may include at least one radio segment over a portion of the path. The method includes: a receive step of the destination node receiving a single train of N packet frames, at a certain constant or variable send rate; a determination step of the destination node determining accumulated reception delay values; an identification step of the destination node identifying atypical jitter values among the successive packet transmission delays; and a utilization step of the destination node using a regression model applied to the accumulated reception delay values.

Abstract translation: 提供了一种方法和装置，用于估计在由一个或多个链路组成的路径连接的源节点和目的地节点之间的流的IP层的可用带宽。 该流由异构电信网络传输，其可以包括路径的一部分上的至少一个无线电段。 该方法包括：目的节点以一定的恒定或可变发送速率接收N个分组帧的单个列的接收步骤; 所述目的地节点确定累积的接收延迟值的确定步骤; 识别步骤，用于识别连续分组传输延迟中的非典型抖动值; 以及使用应用于累积的接收延迟值的回归模型的目的地节点的利用步骤。

公开(公告)号：US20230194273A1

公开(公告)日：2023-06-22

申请号：US18067385

申请日：2022-12-16

Applicant: Orange

Inventor： Thierry Gaillet ,  Sylvain Leroux ,  Laurent Mussot

IPC: G01C21/34 ,  G07C5/00

CPC classification number: G01C21/3438 ,  G07C5/008

Abstract: A determination of a priority to be assigned to a vehicle, carried out by a server. The determination includes: collecting, from a communication network, data concerning at least the identifiers of communicating devices, one of the collected identifiers being associated with the vehicle, determining a number of collocated identifiers according to a selected collocation criterion, the identifier associated with the vehicle being one of the collocated identifiers, and if the number is greater than a threshold, assigning the vehicle a first priority, and if the number is below the threshold, assigning the vehicle a second priority that is lower than the first priority.

公开(公告)号：US20150189659A1

公开(公告)日：2015-07-02

申请号：US14408245

申请日：2013-06-14

Applicant: Orange

Inventor： Laurent Mussot

IPC: H04W72/04 ,  H04L12/26 ,  H04W24/10

CPC classification number: H04W72/0486 ,  H04L43/087 ,  H04L43/0894 ,  H04L47/283 ,  H04W24/10

Abstract: A method and a device are provided for estimating the bandwidth available at the level of the IP layer for a stream between a source node and a destination node connected by a path made up of one or more links. The stream is transported by a heterogeneous telecommunications network that may include at least one radio segment over a portion of the path. The method includes: a receive step of the destination node receiving a single train of N packet frames, at a certain constant or variable send rate; a determination step of the destination node determining accumulated reception delay values; an identification step of the destination node identifying atypical jitter values among the successive packet transmission delays; and a utilization step of the destination node using a regression model applied to the accumulated reception delay values.

Abstract translation: 提供了一种方法和装置，用于估计在由一个或多个链路组成的路径连接的源节点和目的地节点之间的流的IP层的可用带宽。 该流由异构电信网络传输，其可以包括路径的一部分上的至少一个无线电段。 该方法包括：目的节点以一定的恒定或可变发送速率接收N个分组帧的单个列的接收步骤; 所述目的地节点确定累积的接收延迟值的确定步骤; 识别步骤，用于识别连续分组传输延迟中的非典型抖动值; 以及使用应用于累积的接收延迟值的回归模型的目的地节点的利用步骤。