Method for determining a timeout delay in a network
    1.
    发明授权
    Method for determining a timeout delay in a network 有权
    确定网络超时延迟的方法

    公开(公告)号:US07461156B2

    公开(公告)日:2008-12-02

    申请号:US10399273

    申请日:2001-10-18

    IPC分类号: G06F15/16

    摘要: A method for determining a remote timeout parameter in a network comprising a link between a first bus and a third bus. The link is implemented through a first and a second bridge portal connected respectively to the first and the third bus, and is modelized as a second bus connected to the first bus and the third bus through bridges. Upon solicitation to provide its contribution to a timeout for a request subaction, the first bridge portal adds to the timeout contribution the first bridge portal's maximum request subaction processing time and either the link's maximum transmission time of half of the link's maximum transmission time, depending on the location of the destination node of the request subaction.

    摘要翻译: 一种用于确定包括第一总线和第三总线之间的链路的网络中的远程超时参数的方法。 链路通过分别连接到第一和第三总线的第一和第二桥接端口来实现,并且被建模为通过桥连接到第一总线和第三总线的第二总线。 在要求提供其对请求子动作的超时的贡献时,第一桥接门户将第一桥接门户的最大请求子动作处理时间的延时贡献和链路的最大传输时间的一半的链路的最大传输时间添加到超时贡献中,这取决于 请求子操作的目标节点的位置。

    Communication method in a home network, network and device for implementing such a method

    公开(公告)号:US09736003B1

    公开(公告)日:2017-08-15

    申请号:US09719147

    申请日:1999-06-07

    IPC分类号: G06F15/16 H04L29/06

    摘要: The invention concerns a communication method in a home network comprising at least two devices connected to a communication bus, characterized in that, a first device including an internet application and a second device including means for connecting to the internet, said second device being able to manage at least one internet application protocol, said method comprises the steps of: sending a request from said first device to said second device for opening a connection between said first and second devices, wherein said request contains an internet application protocol identifier to identify the internet application protocol to be used over said connection; sending an internet protocol request under the format of said internet application protocol from said first device to said second device; forwarding said internet protocol request from said second device to an internet server; upon receipt; transferring a response from said internet server to said first device through said second device over said communication bus. The invention also concerns a network and a device for implementing the method above.

    Method for isochronous data transport over a wireless network
    4.
    发明授权
    Method for isochronous data transport over a wireless network 有权
    通过无线网络进行同步数据传输的方法

    公开(公告)号:US07729323B2

    公开(公告)日:2010-06-01

    申请号:US10276130

    申请日:2001-05-15

    IPC分类号: H04Q7/24

    摘要: Method for isochronous data packet transport over a wireless network, comprising the steps of: collecting a plurality of isochronous data packets at a service specific convergence sub-layer of a wireless source device; posting said plurality of isochronous data packets as a whole to a common part convergence sub-layer of the wireless source device, wherein said plurality of isochronous data packets posted to the common part convergence sub-layer corresponds to the amount of isochronous data packets generated by a transmitter over a 2 ms period.

    摘要翻译: 一种通过无线网络进行同步数据分组传输的方法,包括以下步骤:在无线源设备的业务特定汇聚子层收集多个同步数据分组; 将所述多个同步数据分组作为整体发布到无线源设备的公共部分会聚子层,其中,发布到公共部分会聚子层的所述多个等时数据分组对应于由公共部分收敛子层生成的等时数据分组的量, 在2ms周期内的发射机。

    Method for managing bandwidth in a communication network comprising a cordless connection
    5.
    发明授权
    Method for managing bandwidth in a communication network comprising a cordless connection 失效
    一种用于在包括无绳连接的通信网络中管理带宽的方法

    公开(公告)号:US07590416B1

    公开(公告)日:2009-09-15

    申请号:US09856063

    申请日:1999-11-22

    IPC分类号: H04W40/00

    摘要: The invention relates to a process for managing resources in a communication network comprising at least two communication buses linked by way of a wireless transmission bridge, the said bridge comprising for each bus a real portal connected to this bus, each portal being furnished with wireless communication means. The process is characterized by the steps: modelling the said wireless bridge by each real portal in the form of virtual buses and virtual bridges, each virtual bridge comprising two virtual portals; emulating a global register of passband availability for the entire wireless bridge; reserving passband with the said global register for each wireless link participating in a communication. The invention applies in particular in field of home automation.

    摘要翻译: 本发明涉及一种用于管理通信网络中的资源的过程,包括通过无线传输桥连接的至少两个通信总线,所述桥包括为每个总线连接到该总线的真实门户,每个门户都配备有无线通信 手段。 该过程的特征在于以虚拟总线和虚拟桥的形式对每个真实门户对所述无线桥进行建模,每个虚拟桥包括两个虚拟门户; 模拟整个无线网桥的通带可用性全局寄存器; 为参与通信的每个无线链路保留与所述全局寄存器的通带。 本发明特别适用于家庭自动化领域。

    Method for synchronization in a communication network and implementing appliances
    7.
    发明授权
    Method for synchronization in a communication network and implementing appliances 失效
    通信网络中同步的方法和实施设备

    公开(公告)号:US06914895B1

    公开(公告)日:2005-07-05

    申请号:US09673713

    申请日:1999-04-21

    摘要: A process for synchronization in a communications network comprising at least two buses interconnected by a wireless communications network, each bus being linked to the wireless communications network by a portal. The process comprises the steps of: determining a so-called cycle server portal whose own clock will serve as a reference for the other portals; transmitting, via each portal, a synchronization signal at a predetermined instant with respect to the start of a frame and characteristic of each portal, the frame being defined with respect to each portal's own internal clock, the synchronization signal being achieved via the insertion of a control window; and detecting, via each portal, the control windows of other portals and selecting one of the detected windows for the synchronization of the receiver portal's own clock with the clock of the cycle server portal, the selected window corresponding to a portal whose clock is already synchronized with that of the cycle server portal. The invention also relates to receiver and transmitter apparatuses implementing the process.

    摘要翻译: 一种用于在通信网络中同步的过程,包括由无线通信网络互连的至少两个总线,每个总线由门户链接到无线通信网络。 该过程包括以下步骤:确定所谓的周期服务器门户,其自己的时钟将用作其他门户的参考; 经由每个门户在相对于帧的开始和每个门户的特征的预定时刻发送同步信号,该帧相对于每个门户自己的内部时钟被定义,所述同步信号通过插入一个 控制窗口 并且经由每个门户检测其他门户的控制窗口,并且选择所检测到的窗口之一用于使接收器门户自己的时钟与周期服务器门户的时钟同步,所选择的窗口对应于其时钟已经同步的门户 与循环服务器门户。 本发明还涉及实现该过程的接收机和发射机设备。

    METHOD OF DATA STORING IN A DISTRIBUTED DATA STORAGE SYSTEM AND CORRESPONDING DEVICE
    8.
    发明申请
    METHOD OF DATA STORING IN A DISTRIBUTED DATA STORAGE SYSTEM AND CORRESPONDING DEVICE 审中-公开
    数据存储在分布式数据存储系统和相应设备中的方法

    公开(公告)号:US20130275697A1

    公开(公告)日:2013-10-17

    申请号:US13824643

    申请日:2011-09-20

    IPC分类号: G06F3/06

    CPC分类号: G06F3/067 H04L67/1097

    摘要: The present invention generally relates to distributed data storage systems. In particular, the present invention relates to a method of data placement in a distributed data storage system that combines high data availability with a low impact on network and data storage resources, in terms of bandwidth needed for exchange of data between network nodes and in terms of number of network nodes needed to store an item of data.

    摘要翻译: 本发明一般涉及分布式数据存储系统。 特别地,本发明涉及一种在分布式数据存储系统中的数据放置方法,其结合了对网络和数据存储资源的低影响的高数据可用性以及在网络节点之间交换数据所需的带宽 存储数据项所需的网络节点数量。

    Method of transporting a multipoint stream in a local area network and device for connection implementing the method
    9.
    发明授权
    Method of transporting a multipoint stream in a local area network and device for connection implementing the method 有权
    在局域网中传送多点流的方法和实现该方法的连接的装置

    公开(公告)号:US08085770B2

    公开(公告)日:2011-12-27

    申请号:US11053625

    申请日:2005-02-08

    IPC分类号: H04L12/28

    摘要: Within the framework of a wireless local area network, the reliability of the transporting of the multicast streams is not enhanced by an acknowledgement of receipt mechanism. To improve this reliability the invention proposes a method of transporting packets transmitted in multicast mode by a device for connection between a first network and a second network, the multicast packets originating from the second network destined for clients of the first network, characterized in that it comprises a step of reception of multicast packets and the despatching according to a unicast transmission mode of at least certain packets transmitted in multicast mode to at least one of the clients of the first network that are subscribers to the transmission group.

    摘要翻译: 在无线局域网的框架内,通过接收机制的确认,并不增强传输多播流的可靠性。 为了提高这种可靠性,本发明提出了一种通过用于第一网络和第二网络之间的连接的设备传送在组播模式下传输的分组的方法,来自第二网络的来自第一网络的客户端的组播分组的特征在于: 包括以组播方式发送的至少某些分组的单播传输模式接收组播分组的步骤,以及向所述传输组订户的第一网络的客户端中的至少一个。

    Method for linking several communication busses using wireless links
    10.
    发明授权
    Method for linking several communication busses using wireless links 有权
    使用无线链路链接多个通信总线的方法

    公开(公告)号:US08009590B2

    公开(公告)日:2011-08-30

    申请号:US10399606

    申请日:2001-10-18

    IPC分类号: H04L12/28

    摘要: Method for linking a first and a second communication bus through a wireless link, comprising a first portal connected to the first bus and a second portal connected to the second bus, said first and second portal communicating over a wireless connection. The method comprises the steps of: associating the two portals to the wireless network; exchanging, between the two portals of self identification packets of nodes connected to their respective local busses, including the self identification packets of the portals themselves; generating a reset on each bus; carrying out a self identification procedure on each bus, where each portal generates self identification packets for itself and for nodes of the respective remote bus, using the self identification packets received following the association step.

    摘要翻译: 用于通过无线链路链接第一和第二通信总线的方法,包括连接到第一总线的第一门户和连接到第二总线的第二门户,所述第一和第二门户通过无线连接进行通信。 该方法包括以下步骤:将两个门户与无线网络相关联; 在连接到其各自的本地总线的节点的自识别分组的两个门户之间交换,包括门户自身的自身识别分组; 在每个总线上产生复位; 在每个总线上执行自身识别过程,其中每个门户使用在关联步骤之后接收到的自身识别分组为自身和相应的远程总线的节点生成自身识别分组。