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    QUALITY DRIVEN STREAMING METHOD AND APPARATUS
    91.
    发明申请
    QUALITY DRIVEN STREAMING METHOD AND APPARATUS 审中-公开
    质量驱动流程方法和装置

    公开(公告)号：WO2003098897A1

    公开(公告)日：2003-11-27

    申请号：PCT/IB2003/001550

    申请日：2003-04-22

    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  VAN DER STOK, Petrus, D., V.

    Inventor： VAN DER STOK, Petrus, D., V.

    IPC: H04L29/06

    CPC classification number: H04L12/2838 ,  H04L12/2805 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/743 ,  H04L47/745 ,  H04L47/765 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824 ,  H04L65/80 ,  H04L2012/2841 ,  H04L2012/2845 ,  H04L2012/5632 ,  H04Q11/0478

    Abstract: A method and apparatus for providing quality driven streaming content from a source (102) to a destination terminal (114) in a closed network (100) is disclosed. Every time a new stream is requested information regarding the required bandwidth is gathered. It is then determined if the network has the required bandwidth to transmit the new stream. When the network does not have the required bandwidth, the bandwidth of all streams presently being transmitted is reduced so as to enable the new stream to be sent to the destination terminal (114) when the network does not have the required bandwidth. The bandwidth reduction can be evenly distributed, proportionate based on a stored hierarchy of users, or be performed only on selected streams.

    Abstract translation: 公开了一种用于在封闭网络（100）中从源（102）到目的地终端（114）提供质量驱动的流内容的方法和装置。 每次请求新流时，都会收集有关所需带宽的信息。 然后确定网络是否具有传输新流的所需带宽。 当网络不具有所需的带宽时，减少当前正在发送的所有流的带宽，以便当网络不具有所需带宽时，能够将新流发送到目的地终端（114）。 带宽减少可以均匀分布，基于用户的存储层次结构成比例，或仅在选定的流上执行。

    TRANSFER OF PACKET DATA TO WIRELESS TERMINAL
    92.
    发明申请
    TRANSFER OF PACKET DATA TO WIRELESS TERMINAL 审中-公开
    将数据包传送到无线终端

    公开(公告)号：WO2003085904A1

    公开(公告)日：2003-10-16

    申请号：PCT/FI2003/000263

    申请日：2003-04-08

    Applicant: NOKIA CORPORATION ,  JOUPPI, Jarkko ,  RINNE, Janne

    Inventor： JOUPPI, Jarkko ,  RINNE, Janne

    IPC: H04L12/56

    CPC classification number: H04W76/11 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2491 ,  H04L47/70 ,  H04L47/765 ,  H04L47/786 ,  H04L47/824 ,  H04W76/12 ,  H04W92/02

    Abstract: The invention relates to the transfer of packet data from a first subsystem via a network node in a second subsystem to a terminal in the second subsystem. The method comprises negotiating identifiers identifying a data flow of the first subsystem via a separate signalling element during the set-up of an application-plane logical connection of the terminal. The identifiers are transmitted from the signalling element to the network node. In the method, a filter is generated at least on the basis of the identifiers for directing the mapping of at least one data flow of the first subsystem to at least one data flow of the second subsystem. The filter is bound to at least one data flow of the second subsystem, and at least one data flow of the first subsystem is mapped to at least one data flow of the second subsystem on the basis of the filter.

    Abstract translation: 本发明涉及从第一子系统经由第二子系统中的网络节点向第二子系统中的终端传送分组数据。 该方法包括在终端的应用平面逻辑连接的建立期间经由单独的信令元素协商识别第一子系统的数据流。 标识符从信令元件发送到网络节点。 在该方法中，至少基于用于将第一子系统的至少一个数据流的映射引导到第二子系统的至少一个数据流的标识符来生成过滤器。 过滤器被绑定到第二子系统的至少一个数据流，并且第一子系统的至少一个数据流基于过滤器映射到第二子系统的至少一个数据流。

    METHOD AND APPARATUS FOR PROVIDING COMMUNICATIONS BANDWIDTH TO USERS HAVING A COMMITTED DATA RATE BASED ON PRIORITY ASSIGNMENT
    95.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING COMMUNICATIONS BANDWIDTH TO USERS HAVING A COMMITTED DATA RATE BASED ON PRIORITY ASSIGNMENT 审中-公开
    用于向具有基于优先级分配的承诺数据速率的用户提供通信带宽的方法和装置

    公开(公告)号：WO2003003671A1

    公开(公告)日：2003-01-09

    申请号：PCT/GB2002/002910

    申请日：2002-06-26

    Applicant: CAMBRIDGE BROADBAND LIMITED ,  PORTER, John, David

    Inventor： PORTER, John, David

    IPC: H04L12/56

    CPC classification number: H04L47/824 ,  H04L12/5602 ,  H04L47/15 ,  H04L47/20 ,  H04L47/2458 ,  H04L47/70 ,  H04L47/765 ,  H04L47/821

    Abstract: A communications system operator provides to each user of a multi-user communications system a committed information rate (CIR). When a user requests bandwidth for transmission, a system controller queues the user in a high-priority subclass A. The system controller allocates bandwidth to the user at the head of the queue as requested but if the user's bandwidth, measured as an average over a sampling time, exceeds its CIR, it is moved into a low-priority subclass B. The user can then only obtain further bandwidth after other users in the high-priority subclass have been alloctaed bandwidth up to their CIRs. If a user in the low-priority subclass only receives allocation of a small amount of bandwidth, so that its average information rate falls below its CIR, it is moved back into the queue in the high-priority subclass.

    Abstract translation: 通信系统运营商向多用户通信系统的每个用户提供承诺信息速率（CIR）。 当用户请求带宽进行传输时，系统控制器将用户排队在高优先级的子类A中。系统控制器根据请求在队列的头部向用户分配带宽，但是如果用户的带宽以 采样时间超过其CIR，则将其移动到低优先级子类B.然后，在高优先级子类中的其他用户已经被同步带宽达到其CIR之后，用户可以仅获得进一步的带宽。 如果低优先级子类中的用户仅接收到少量带宽的分配，使其平均信息速率低于其CIR，则将其移回高优先级子类的队列。

    METHODS FOR MANAGING BANDWIDTH IN A PACKET-BASED COMMUNICATION SYSTEM
    97.
    发明申请
    METHODS FOR MANAGING BANDWIDTH IN A PACKET-BASED COMMUNICATION SYSTEM 审中-公开
    在基于分组的通信系统中管理带宽的方法

    公开(公告)号：WO02045305A1

    公开(公告)日：2002-06-06

    申请号：PCT/US2001/044209

    申请日：2001-11-26

    IPC: H04L12/54 ,  H04L12/801 ,  H04L12/911 ,  H04L12/913 ,  H04L12/919 ,  H04L12/927 ,  H04J1/16 ,  H04J3/16 ,  H04L12/28

    CPC classification number: H04L47/822 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/765 ,  H04L47/801 ,  H04L47/805 ,  H04L47/806 ,  H04W4/24 ,  H04W28/16 ,  H04W28/26 ,  H04W80/00

    Abstract: A packet-based communication system and method of call control that allows variable numbers of calls of potentially multiple types (e.g., conventional and trunking calls) to proceed concurrently over shared links of an IP network (100) without exceeding available bandwidth. Call counts are determined for one or more paths (160, 162, 164) between endpoints, defining numbers of calls that are supportable by the one or more paths. The call counts may be established using a reservation-based method, whereby reservations of call units of bandwidth are requested (402) by a first host (e.g., zone controller (116)) on behalf of a second host (e.g., repeater (122)) and granted (408) or denied (416) by the network based on the availability of the requested bandwidth. Then, upon the zone controller receiving (502) a call request, the zone controller grants (506), busies or denies (510) the request based on the path(s) needed for the call, the number of reserved call units associated with the path(s) and the amount of call units required to support the call.

    Abstract translation: 一种基于分组的通信系统和呼叫控制方法，其允许潜在的多种类型（例如，常规和中继呼叫）的可变呼叫数量在IP网络（100）的共享链路上同时进行，而不超过可用带宽。 针对端点之间的一个或多个路径（160,162,164）确定呼叫计数，定义可由一个或多个路径支持的呼叫数量。 可以使用基于预约的方法建立呼叫计数，由此代表第二主机（例如，中继器（122））由第一主机（例如，区域控制器（116））请求（402）呼叫呼叫单元的预留 ））并且基于所请求的带宽的可用性由网络授予（408）或拒绝（416）。 然后，在区域控制器接收（502）呼叫请求时，区域控制器基于呼叫所需的路径来向（506）呼叫请求授权（506），拒绝（510）所请求的路由，与 支持呼叫所需的路径和呼叫单元数量。

    METHOD AND SYSTEM FOR FLEXIBLE CREDIT EXCHANGE WITHIN HIGH PERFORMANCE FABRICS
    100.
    发明申请
    METHOD AND SYSTEM FOR FLEXIBLE CREDIT EXCHANGE WITHIN HIGH PERFORMANCE FABRICS 审中-公开
    高性能织物柔性交换交换的方法与系统

    公开(公告)号：WO2015095287A1

    公开(公告)日：2015-06-25

    申请号：PCT/US2014/070770

    申请日：2014-12-17

    Applicant: INTEL CORPORATION ,  RIMMER, Todd M. ,  LOVETT, Thomas D. ,  CHENG, Albert S.

    Inventor： RIMMER, Todd M. ,  LOVETT, Thomas D. ,  CHENG, Albert S.

    IPC: H04L12/861 ,  H04L12/911 ,  H04L12/937

    CPC classification number: H04L47/39 ,  G06F5/065 ,  G06F13/1673 ,  G06F13/4221 ,  G06F2205/067 ,  H04L47/2408 ,  H04L47/2433 ,  H04L47/245 ,  H04L47/30 ,  H04L47/722 ,  H04L47/765 ,  H04L49/103 ,  H04L49/109 ,  H04L49/358 ,  H04L49/505 ,  H04L49/70 ,  H04L49/9057

    Abstract: Method, apparatus, and systems for implementing flexible credit exchange within high performance fabrics. Available buffer space in a receive buffer on a receive-side of a link is managed and tracked at the transmit-side of the link using credits. Peer link interfaces coupled via a link are provided with receive buffer configuration information that specifies how the receive buffer space in each peer is partitioned and space allocated for each buffer, including a plurality of virtual lane (VL) buffers. Credits are used for tracking buffer space consumption and in credits are returned from the receive-side indicating freed buffer space. The peer link interfaces exchange credit organization information to inform the other peer of how much space each credit represents. In connection with data transfer over the link, the transmit-side de-allocates credits based on an amount of buffer space to be consumed in applicable buffers in the receive buffer. Upon space being freed in the receive buffer, the receive-side returns credit ACKnowledgements (ACKs) identifying a VL for which space has been freed.

    Abstract translation: 在高性能织物中实现灵活信用交换的方法，设备和系统。 在链路的接收侧的接收缓冲区中的可用缓冲区空间在链路的发送端使用信用进行管理和跟踪。 通过链路耦合的对等链路接口提供有接收缓冲器配置信息，其指定如何对每个对等体中的接收缓冲区空间进行分区，并为每个缓冲区分配空间，包括多个虚拟通道（VL）缓冲区。 积分用于跟踪缓冲区空间消耗，并从接收端返回指示释放的缓冲区空间的信用。 对等链接界面交换信用组织信息，通知对方每个信用代表多少空间。 结合链路上的数据传输，发送侧基于在接收缓冲器中的适用缓冲器中消耗的缓冲区空间量去分配信用。 在接收缓冲器中释放空间时，接收端返回识别已经释放空间的VL的信用确认（ACK）。

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