公开(公告)号：US09392475B2

公开(公告)日：2016-07-12

申请号：US14349313

申请日：2013-08-20

Applicant: New Jersey Institute of Technology

Inventor： Roberto Rojas-Cessa ,  Khondaker M. Salehin

IPC: H04W4/00 ,  H04W24/06 ,  H04L12/26 ,  H04W24/08

CPC classification number: H04W24/06 ,  H04L43/0888 ,  H04L43/10 ,  H04W24/08

Abstract: Technologies are generally described to determine a download throughput of a wireless connection in an environment hosting multiple wired and wireless connections. According to some examples, a compound probe may be transmitted from a source to a wireless destination. Another compound probe may also be transmitted from the source to the wireless destination. The compound probes may include multiple packets without any dispersion gap. Next, an average intra-packet gap (AIPG) and a minimum intra-packet gap (MIPG) may be determined from the first compound probe. Furthermore, another MIPG may be determined from the later compound probe. The download throughput from the source to the wireless destination may be computed from the AIPG and the MIPGs.

Abstract translation: 通常描述技术来确定在承载多个有线和无线连接的环境中的无线连接的下载吞吐量。 根据一些示例，可以将复合探测器从源传输到无线目的地。 另一个复合探测器也可以从源传输到无线目的地。 复合探针可以包括多个分组，没有任何分散间隙。 接下来，可以从第一复合探测器确定平均分组间间隙（AIPG）和最小分组间间隙（MIPG）。 此外，另外的MIPG可以从后期的化合物探针中确定。 可以从AIPG和MIPG计算从源到无线目的地的下载吞吐量。

公开(公告)号：US09118557B2

公开(公告)日：2015-08-25

申请号：US13882687

申请日：2012-10-30

Applicant: New Jersey Institute of Technology

Inventor： Roberto Rojas-Cessa ,  Khondaker M. Salehin

IPC: H04L12/801 ,  H04L12/26 ,  H04W80/04 ,  H04W88/06

CPC classification number: H04L43/0852 ,  H04L43/10 ,  H04L43/106

Abstract: Technologies are generally described for measuring packet processing time of a remotely connected host device. According to some examples, link capacity may be measured to estimate the packet processing time (PPT). The capacity of the link connected to a host may be measured through active probing with the hosts time-stamping each probing packet after receiving it. Thus, PPT information may be included in the packet receiving process and the processes that the packet undergoes defined by the nature of different computing applications, time-stamping a packet is an example of a process that involves processing time.

Abstract translation: 通常描述了用于测量远程连接的主机设备的分组处理时间的技术。 根据一些示例，可以测量链路容量以估计分组处理时间（PPT）。 连接到主机的链路的容量可以通过主动探测来测量，主机在接收到每个探测分组后对其进行时间戳。 因此，PPT信息可以包括在分组接收处理中，并且分组经历的处理由不同计算应用的性质定义，时间戳分组是涉及处理时间的过程的示例。

公开(公告)号：US20140146829A1

公开(公告)日：2014-05-29

申请号：US14166802

申请日：2014-01-28

Applicant: New Jersey Institute of Technology

Inventor： Roberto Rojas-Cessa ,  Ziqian Dong

IPC: H04L12/933

CPC classification number: H04L49/1515

Abstract: Examples are disclosed for forwarding cells of partitioned data through a three-stage memory-memory-memory (MMM) input-queued Clos-network (IQC) packet switch. In some examples, each module of the three-stage MMM IQC packet switch includes a virtual queue and a manager that are configured in cooperation with one another to forward a cell from among cells of partitioned data through at least a portion of the switch. The cells of partitioned data may have been partitioned and stored at an input port for the switch and have a destination of an output port for the switch.

Abstract translation: 公开了用于通过三级存储器 - 存储器（MMM）输入排队的Clos-network（IQC）分组交换机转发分区数据的小区的示例。 在一些示例中，三级MMM IQC分组交换机的每个模块包括虚拟队列和管理器，所述虚拟队列和管理器彼此协作配置，以通过交换机的至少一部分从分区数据的小区之间转发小区。 分区数据的单元可能已被分区并存储在交换机的输入端口，并具有用于交换机的输出端口的目的地。