公开(公告)号：US20170302549A1

公开(公告)日：2017-10-19

申请号：US15099207

申请日：2016-04-14

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Bo Han ,  Lusheng Ji ,  Vijay Gopalakrishnan ,  Feng Qian

IPC: H04L12/26 ,  H04W76/02 ,  H04L29/08

CPC classification number: H04L43/0876 ,  H04L43/0852 ,  H04L67/02 ,  H04L67/303 ,  H04W76/10

Abstract: A more efficient network can be achieved by using a cost-benefit analysis determined by mobile device, wireless network, and server device functionality. The cost-benefit analysis can be used to determine whether SPTCP or MPTCP or any combination of the two is used. The mobile device can generate the cost-benefit analysis based on known and unknown device and network metrics and send the cost-benefit analysis to the server device. The server device can then comply with the cost-benefit analysis and then send requested web site data via SPTCP and/or MPTCP in accordance with the cost-benefit analysis.

公开(公告)号：US09042260B2

公开(公告)日：2015-05-26

申请号：US13915009

申请日：2013-06-11

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Lusheng Ji ,  Bo Han ,  Robert R. Miller, II

IPC: H04W40/12 ,  H04L12/701 ,  H04L12/721 ,  H04L12/801 ,  H04L12/803 ,  H04L12/851 ,  H04L12/841 ,  H04W40/02

CPC classification number: H04W40/12 ,  H04L45/00 ,  H04L45/38 ,  H04L47/10 ,  H04L47/125 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/286 ,  H04W40/02

Abstract: A path configuration message is sent to nodes in a multi-hop network along a path between a source node and destination nodes. The path configuration message includes path information and one or more special channel access parameters associated with the path information. The path configuration message temporarily changes the channel access priority for packets matching the path information in the special message. The nodes along the path therefore have higher channel access priority relative to other nearby nodes and other traffic flows. At the end of the a length of a time determined by a time to live parameter in the special message, the nodes resume using default channel access parameters in place of the special channel access parameters for packets matching the path information.

Abstract translation: 路径配置消息沿着源节点和目的节点之间的路径发送到多跳网络中的节点。 路径配置消息包括与路径信息相关联的路径信息和一个或多个特殊信道访问参数。 路径配置消息临时更改与特殊消息中的路径信息匹配的数据包的通道访问优先级。 因此，沿着路径的节点相对于其他附近的节点和其他业务流具有较高的信道接入优先级。 在由特殊消息中的生存时间参数确定的时间长度结束时，节点恢复使用默认信道接入参数，代替与路径信息匹配的分组的特殊信道接入参数。