Method And System For An Asymmetric Optical Phy Operation For Ethernet A/V Bridging And Ethernet A/V Bridging Extensions
    91.
    发明申请
    Method And System For An Asymmetric Optical Phy Operation For Ethernet A/V Bridging And Ethernet A/V Bridging Extensions 有权
    用于以太网A / V桥接和以太网A / V桥接扩展的不对称光学操作的方法和系统

    公开(公告)号:US20080285981A1

    公开(公告)日:2008-11-20

    申请号:US11864136

    申请日:2007-09-28

    IPC分类号: H04B10/02

    摘要: Optical signals may be communicated with A/V Bridging services between an upstream link partner and a down stream link partner, each comprising an asymmetric Ethernet optical physical layer (PHY). High bandwidth A/V optical signals may be transmitted from the upstream link partner and low bandwidth optical signals may be transmitted from the downstream link partner. One or more of a time stamp, a traffic class and/or a destination address may be utilized in generating PDUs and managing communications via the asymmetric Ethernet optical PHY. The receiving link partner may register for deliver of the PDUs. An aggregate communication rate may be distributed evenly or unevenly among one or more optical links for transmission and aggregated upon reception via asymmetric Ethernet optical PHY operations. Compressed, uncompressed, encrypted and/or unencrypted optical signals may be handled. Signal processing may comprise forward error checking and clock recovery.

    摘要翻译: 光信号可以与上游链路伙伴和下行链路伙伴之间的A / V桥接服务进行通信,每个链路伙伴包括非对称以太网光学物理层(PHY)。 可以从上游链路伙伴发送高带宽A / V光信号,并且可以从下游链路伙伴发送低带宽光信号。 时间戳,业务类别和/或目的地地址中的一个或多个可以用于生成PDU并且经由非对称以太网光学PHY管理通信。 接收链路伙伴可以注册传送PDU。 可以在一个或多个光链路中均匀地或不均匀地分布聚合通信速率用于传输,并且通过非对称以太网光PHY操作在接收时聚合。 可以处理压缩,未压缩,加密和/或未加密的光信号。 信号处理可以包括前向错误检查和时钟恢复。

    METHOD AND SYSTEM FOR AUDIO/VIDEO BRIDGING AWARE SHORTEST PATH BRIDGING
    92.
    发明申请
    METHOD AND SYSTEM FOR AUDIO/VIDEO BRIDGING AWARE SHORTEST PATH BRIDGING 审中-公开
    用于音频/视频桥接的方法和系统意识到最短路径桥接

    公开(公告)号:US20080285459A1

    公开(公告)日:2008-11-20

    申请号:US11963017

    申请日:2007-12-21

    IPC分类号: G08C15/00

    摘要: Aspects of a method and system for Audio/Video Bridging aware shortest path bridging are provided. In this regard, network nodes which are AVB enabled and capable of routing information based on a desired path cost and/or a desired quality of service (QoS) may be identified, and an AVB enabled path comprising one or more of the identified nodes may be established for communication over a network. In this regard, the desired cost may be a least cost and may be the “shortest path” between two nodes in a network. Additionally, the nodes maybe identified using Shortest path Bridging protocols and/or Audio Video Bridging protocols and/or extensions thereof. Also, bridge protocol data units may be exchanged to identify the nodes.

    摘要翻译: 提供了音频/视频桥接感知最短路径桥接的方法和系统的方面。 在这点上,可以识别出基于所需路径成本和/或所需服务质量(QoS)来启用并能够路由信息的AVB的网络节点,并且包括所识别的节点中的一个或多个的支持AVB的路径可以 建立通过网络进行通信。 在这方面,期望的成本可以是最低成本,并且可以是网络中的两个节点之间的“最短路径”。 另外,可以使用最短路径桥接协议和/或音频视频桥接协议和/或其扩展来标识节点。 此外,可以交换桥协议数据单元以识别节点。

    METHOD AND SYSTEM FOR MANAGING MULTIMEDIA TRAFFIC OVER ETHERNET
    93.
    发明申请
    METHOD AND SYSTEM FOR MANAGING MULTIMEDIA TRAFFIC OVER ETHERNET 有权
    用于管理以太网上的多媒体业务的方法和系统

    公开(公告)号:US20080285444A1

    公开(公告)日:2008-11-20

    申请号:US11923080

    申请日:2007-10-24

    IPC分类号: G06F11/30

    摘要: Aspects of a method and system for managing multimedia traffic over Ethernet are provided. In this regard, multimedia traffic comprising one or more Ethernet frames may be identified via one or more headers comprising the frames and processed according to the identification. In this regard, general Ethernet traffic may be multiplexed into egress frames based on the identification. Similarly, ingress Ethernet frames may be demultiplexed into multimedia traffic and general traffic based on the identification. Headers utilized to identify and/or route multimedia traffic and general traffic may comprise Ethertype and/or subtype fields. Headers utilized to identify and/or route multimedia traffic and general traffic may comprise a connection identifier field. Similarly, Headers utilized to identify and/or route multimedia traffic and general traffic may comprise a data type field.

    摘要翻译: 提供了一种通过以太网管理多媒体流量的方法和系统。 在这点上,包括一个或多个以太网帧的多媒体业务可以经由包括帧的一个或多个报头来识别,并根据该标识进行处理。 在这方面,一般以太网业务可以基于识别被复用到出站帧中。 类似地,入口以太网帧可以基于识别被解复用为多媒体业务和一般业务。 用于识别和/或路由多媒体业务和一般业务的报头可以包括以太网类型和/或子类型字段。 用于识别和/或路由多媒体业务和一般业务的报头可以包括连接标识符字段。 类似地,用于识别和/或路由多媒体业务和一般业务的报头可以包括数据类型字段。

    METHOD AND SYSTEM FOR IMPLEMENTING REDUNDANCY FOR STREAMING DATA IN AUDIO VIDEO BRIDGING NETWORKS
    94.
    发明申请
    METHOD AND SYSTEM FOR IMPLEMENTING REDUNDANCY FOR STREAMING DATA IN AUDIO VIDEO BRIDGING NETWORKS 有权
    在音视频桥接网络中实现流量数据的冗余方法与系统

    公开(公告)号:US20080232243A1

    公开(公告)日:2008-09-25

    申请号:US11860867

    申请日:2007-09-25

    申请人: Amit Oren Yongbum Kim

    发明人: Amit Oren Yongbum Kim

    IPC分类号: H04J1/16 G06F15/16

    摘要: Aspects of a method and system for implementing redundancy for streaming data in audio video bridging networks are provided. Network resources may be reserved over a plurality of network paths. Reserved resources may be utilized for the transmission and/or reception of a corresponding plurality of data streams, wherein one or more of the streams may comprise redundant data. A plurality of data streams may be transmitted and/or received by a plurality of network interface hardware devices. Similarly, a plurality of data streams may be transmitted and/or received by a plurality of ports integrated into a single network interface hardware device. Each of the plurality of data streams may be assigned a unique identifier and the identifier of a first data stream may differ by one bit from an identifier of a data stream comprising data redundant to the first data stream.

    摘要翻译: 提供了一种用于在音频视频桥接网络中实现流数据冗余的方法和系统。 可以通过多个网络路径保留网络资源。 预留的资源可以用于相应的多个数据流的传输和/或接收,其中一个或多个流可以包括冗余数据。 多个数据流可以由多个网络接口硬件设备发送和/或接收。 类似地,多个数据流可以由集成到单个网络接口硬件设备中的多个端口发送和/或接收。 可以向多个数据流中的每一个分配唯一的标识符,并且第一数据流的标识符可以与包括对第一数据流冗余的数据的数据流的标识符相差一位。

    METHOD AND SYSTEM FOR DETERMINING AND SECURING PROXIMITY INFORMATION OVER A NETWORK
    95.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING AND SECURING PROXIMITY INFORMATION OVER A NETWORK 有权
    用于确定和保护网络上的临近信息的方法和系统

    公开(公告)号:US20080123555A1

    公开(公告)日:2008-05-29

    申请号:US11756340

    申请日:2007-05-31

    申请人: Zheng Qi Yongbum Kim

    发明人: Zheng Qi Yongbum Kim

    IPC分类号: H04L12/28

    摘要: Aspects of a method and system for determining and securing proximity information over a network are provided. In this regard, data transmitted over a network may be time-stamped upon entering and/or exiting a network node. By taking the total time to travel between two network nodes and subtracting out any latency internal to one or more intermediate nodes, the time to traverse the physical links (the propagation time) between the two network nodes may be determined. Accordingly, if the speed at which data propagates over each link of the network is known, then a distance from the source node to the destination node may be determined. Additionally, aspects of the invention may enable one or more of authentication, validation, and encryption of timing and/or proximity information transmitted over a network.

    摘要翻译: 提供了一种通过网络确定和保护邻近信息的方法和系统的方面。 在这方面,通过网络发送的数据可以在进入和/或退出网络节点时被时间戳。 通过将总时间在两个网络节点之间行进并减去一个或多个中间节点内部的任何延迟,可以确定穿过两个网络节点之间的物理链路(传播时间)的时间。 因此,如果数据在网络的每个链路上传播的速度是已知的,则可以确定从源节点到目的地节点的距离。 另外,本发明的各方面可以实现通过网络发送的定时和/或邻近信息的认证,验证和加密中的一个或多个。