公开(公告)号：US06956849B1

公开(公告)日：2005-10-18

申请号：US09728908

申请日：2000-12-01

Applicant: Man Pak Yip ,  Vijayaraghavan Doraiswami

Inventor： Man Pak Yip ,  Vijayaraghavan Doraiswami

IPC: H04L12/50 ,  H04L12/56

CPC classification number: H04L47/822 ,  H04L47/39 ,  H04L47/70 ,  H04L47/765 ,  H04L47/801 ,  H04L47/805

Abstract: A line card within a switching node coupled to a network is described. The line card includes a link interface for transmitting communications along a communication link within the network. The link interface further includes multiple logical interfaces having one or more partitions and one or more buffers. The partitions and the buffers accommodate multiple classes of service requirements for the communications transmitted within the network. In one embodiment, bandwidth management and connection admission control in a network encompasses both the line card and the system which uses the line card.

Abstract translation: 描述了耦合到网络的交换节点内的线路卡。 线卡包括用于沿着网络内的通信链路发送通信的链路接口。 链路接口还包括具有一个或多个分区和一个或多个缓冲器的多个逻辑接口。 分区和缓冲器适用于在网络内传输的通信的多种服务要求。 在一个实施例中，网络中的带宽管理和连接准入控制包括线路卡和使用线路卡的系统。

公开(公告)号：US06891798B1

公开(公告)日：2005-05-10

申请号：US09496520

申请日：2000-02-02

Applicant: Man Pak Yip ,  Madhav V. Marathe ,  David Anthony Hughes

Inventor： Man Pak Yip ,  Madhav V. Marathe ,  David Anthony Hughes

IPC: H04J3/14 ,  H04L12/24 ,  H04L12/56

CPC classification number: H04L12/5601 ,  H04L41/0896 ,  H04L43/0894 ,  H04L47/30 ,  H04L47/70 ,  H04L47/801 ,  H04L47/805 ,  H04L47/822 ,  H04L47/823 ,  H04L2012/5632 ,  H04L2012/5638 ,  H04L2012/5681

Abstract: A method and apparatus are described for determining an equivalent capacity of a transport device in a network switch for a traffic data stream. A data collector collects at least one traffic parameter for the traffic data stream arriving at a queue of the transport device for a specified quality of service (QoS) class. A bandwidth estimator is coupled to the data collector to estimate an effective bandwidth using the at least one traffic parameter. The estimated effective bandwidth corresponds to the equivalent capacity of the transport device.

Abstract translation: 描述了一种用于确定交通数据流的网络交换机中的传输设备的等效容量的方法和装置。 数据收集器针对指定的服务质量（QoS）类别，为到达传输设备的队列的业务数据流收集至少一个流量参数。 带宽估计器被耦合到数据收集器以使用至少一个业务参数来估计有效带宽。 估计的有效带宽对应于传输设备的等效容量。

公开(公告)号：US20110029998A1

公开(公告)日：2011-02-03

申请号：US12520985

申请日：2009-06-01

Applicant: Man Pak Yip

Inventor： Man Pak Yip

IPC: H04H60/32 ,  H04N7/10

CPC classification number: H04N7/17336 ,  H04L29/12226 ,  H04L61/2015 ,  H04N7/16 ,  H04N21/2146 ,  H04N21/2225 ,  H04N21/252 ,  H04N21/41422 ,  H04N21/44222 ,  H04N21/47202 ,  H04N21/812

Abstract: An in-flight entertainment system includes a flight system server and seat video display units connected to the flight system server via a network. Each seat video display unit has a video display unit and a user input and is situated with a passenger seat on an airplane. The flight system server records interactions between passengers using the seat video display units and the flight system server during a flight. The flight system server displays advertisement chosen based on the recorded interactions on the video display units during the flight.

Abstract translation: 飞行娱乐系统包括通过网络连接到飞行系统服务器的飞行系统服务器和座位视频显示单元。 每个座位视频显示单元具有视频显示单元和用户输入，并且与乘客座位在飞机上。 飞行系统服务器记录飞行中使用座位视频显示单元和飞行系统服务器的乘客之间的相互作用。 飞行系统服务器根据飞行中的视频显示单元上记录的相互作用显示选择的广告。

公开(公告)号：US07673057B1

公开(公告)日：2010-03-02

申请号：US09496990

申请日：2000-02-02

Applicant: Man Pak Yip ,  Madhav V. Marathe ,  David Anthony Hughes

Inventor： Man Pak Yip ,  Madhav V. Marathe ,  David Anthony Hughes

IPC: G04B19/06 ,  G06F15/16 ,  G06F15/173

CPC classification number: H04L47/822 ,  H04L12/5601 ,  H04L47/70 ,  H04L47/823 ,  H04L2012/5632

Abstract: A method and apparatus are described for controlling connection admission for a connection request in a network. A first estimator estimates an equivalent cell rate (ECR) based on description of the connection request. The description includes a booking factor. A second estimator estimates a measured utilization factor for admitted connections in the network using measurements of data streams arriving at queues. A controller is coupled to the first and second estimators to generate an admission decision for the connection request based on the estimated ECR and the estimated measured utilization factor.

Abstract translation: 描述了一种用于控制网络中的连接请求的连接准入的方法和装置。 第一估计器基于对连接请求的描述来估计等效信元速率（ECR）。 描述包括预订系数。 第二估计器使用到达队列的数据流的测量来估计网络中允许的连接的测量利用率。 控制器耦合到第一和第二估计器，以基于估计的ECR和估计的测量的利用率来产生用于连接请求的准入决定。