公开(公告)号：WO2015016919A1

公开(公告)日：2015-02-05

申请号：PCT/US2013/053057

申请日：2013-07-31

Applicant: ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC.

Inventor： HWANG, Chan Soo ,  NOH, Jeonghun ,  PARAG, Parimal

IPC: H04L12/26 ,  H04W24/00 ,  H04W28/02 ,  H04L12/24 ,  H04L12/801 ,  H04L12/841 ,  H04L12/825

CPC classification number: H04L43/0888 ,  H04L41/147 ,  H04L43/04 ,  H04L43/0841 ,  H04L43/0864 ,  H04L43/087 ,  H04L43/103 ,  H04L43/106 ,  H04L47/115 ,  H04L47/196 ,  H04L47/263 ,  H04L47/283 ,  H04L47/34 ,  H04M3/007 ,  H04W24/08 ,  H04W28/0236 ,  H04W84/12

Abstract: Described is a method for estimating throughput between first and second communication devices, the method comprising: determining maximum bottleneck throughput of a communication link between the first communication device and a third communication device, wherein the communication link between the first and third communication devices applies a common access network as between a communication link between the first and second communication devices; determining Round Trip Time (RTT) between the first and second communication devices; transmitting packet by applying User Datagram Protocol (UDP) from the third communication device to the first communication device; measuring packet loss rate associated with the transmitted packet by monitoring sequence number of the packet; and translating measured packet loss rate to Transmission Control Protocol (TCP) throughput according to maximum bottleneck throughput and RTT.

Abstract translation: 描述了一种用于估计第一和第二通信设备之间的吞吐量的方法，所述方法包括：确定第一通信设备和第三通信设备之间的通信链路的最大瓶颈吞吐量，其中第一和第三通信设备之间的通信链路应用 公共接入网络，位于第一和第二通信设备之间的通信链路之间; 确定第一和第二通信设备之间的往返时间（RTT）; 通过将用户数据报协议（UDP）从第三通信设备应用到第一通信设备来发送分组; 通过监视分组的序列号来测量与发送的分组相关联的分组丢失率; 并根据最大瓶颈吞吐量和RTT将测量的分组丢失率转换为传输控制协议（TCP）吞吐量。