METHOD FOR MANAGING A TRANSMISSION OF DATA STREAMS ON A TRANSPORT CHANNEL OF A TUNNEL, CORRESPONDING TUNNEL END-POINT AND COMPUTER-READABLE STORAGE MEDIUM
    11.
    发明申请
    METHOD FOR MANAGING A TRANSMISSION OF DATA STREAMS ON A TRANSPORT CHANNEL OF A TUNNEL, CORRESPONDING TUNNEL END-POINT AND COMPUTER-READABLE STORAGE MEDIUM 有权
    管理运输隧道数据流传输的方法,相应的隧道端点和计算机可读存储介质

    公开(公告)号:US20100008245A1

    公开(公告)日:2010-01-14

    申请号:US12488402

    申请日:2009-06-19

    CPC classification number: H04L47/10 H04L47/193

    Abstract: A method is proposed for managing a transmission of data streams on a transport channel of a tunnel, the transmission of each stream being performed on the transport channel according to a transport protocol scheduled by packets and with acknowledgment, the tunnel being implemented between a first and a second tunnel end-point connected respectively to a first and a second sub-network, each stream being transmitted from a sender device to a receiver device, one device among the sender device and the receiver device being connected to the first sub-network and the other to the second sub-network. The method is performed by the first tunnel end-point and comprises the following steps: detecting a loss of packet on the transport channel of the tunnel; identifying at least one stream having at least one packet blocked on the transport channel of the tunnel by the loss; for at least one identified stream, generating and transmitting at least one acknowledgment to the sender device that has transmitted, on the tunnel, a packet blocked by said loss.

    Abstract translation: 提出了一种用于管理隧道传输信道上的数据流传输的方法,根据由分组调度并具有确认的传输协议在传输信道上执行每个流的传输,该隧道在第一和第 分别连接到第一子网络和第二子网络的第二隧道端点,每个流从发送器设备发送到接收器设备,所述发送器设备和所述接收器设备中的一个设备连接到所述第一子网络,以及 另一个到第二个子网络。 该方法由第一隧道终点执行,包括以下步骤:检测隧道传输信道上的报文丢失; 识别具有至少一个分组的至少一个流,所述至少一个分组在所述隧道的传输信道上被所述丢失阻塞; 对于至少一个所识别的流,生成并向所述发送器设备发送至少一个确认,所述发送者设备在所述隧道上发送了被所述丢失阻止的分组。

    Protection of the distribution of digital documents in a peer to peer network
    13.
    发明授权
    Protection of the distribution of digital documents in a peer to peer network 有权
    保护对等网络中数字文档的分发

    公开(公告)号:US07966491B2

    公开(公告)日:2011-06-21

    申请号:US10857884

    申请日:2004-06-02

    CPC classification number: H04L63/08 H04L67/104 H04L67/1063 H04L69/329

    Abstract: A central server in a network of a hybrid peer to peer type, receives a request from a client for obtaining a digital document, where the request contains a reference of the digital document. The server selects a peer system of the network likely to contain the digital document, and generates an access key for controlling access to the digital document by the client, where the access key is generated by an encrypting method using a private key of the central server, a current time when the encrypting method is executed and an address of the client on the network. The server then sends a message to the client, where the message has the reference of the digital document, an address of the selected peer system on the network and the generated access key.

    Abstract translation: 混合对等类型的网络中的中央服务器,从客户端接收用于获取数字文档的请求,其中请求包含数字文档的引用。 服务器选择可能包含数字文档的网络的对等系统,并且生成用于控制客户机对数字文档的访问的访问密钥,其中通过使用中央服务器的私钥的加密方法生成访问密钥 ,执行加密方法的当前时间和网络上客户端的地址。 然后,服务器向客户端发送消息,其中消息具有数字文档的引用,网络上所选择的对等系统的地址和生成的访问密钥。

    Method of allocating a service by a first peer to a second peer in a communication network
    14.
    发明授权
    Method of allocating a service by a first peer to a second peer in a communication network 失效
    在通信网络中将第一对等体分配服务到第二对等体的方法

    公开(公告)号:US07734751B2

    公开(公告)日:2010-06-08

    申请号:US10781772

    申请日:2004-02-20

    Abstract: A method of allocating at least one service by a first peer (E) to a second peer (D), the peers being linked by means of a computer communication network, the first and second peers belonging respectively to a first and second group of peers adapted to share data, comprises the following steps: evaluating (E63) a distance (d0) between the first peer (E) and the second peer (D); and selecting (E65) a service allocated by the first peer (E) according to the value (d0) of the distance.

    Abstract translation: 一种通过第一对等体(E)向第二对等体(D)分配至少一个服务的方法,所述对等体借助于计算机通信网络链接,所述第一和第二对等体分别属于第一和第二组对等体 适于共享数据,包括以下步骤:评估(E63)第一对等端(E)与第二对等端(D)之间的距离(d0); 以及根据所述距离的值(d0)来选择(E65)由所述第一对等体(E)分配的服务。

    Method and device for access to a digital document in a communication network of the station to station type
    15.
    发明授权
    Method and device for access to a digital document in a communication network of the station to station type 有权
    用于在站到站类型的通信网络中访问数字文档的方法和设备

    公开(公告)号:US07908345B2

    公开(公告)日:2011-03-15

    申请号:US10814134

    申请日:2004-04-01

    Abstract: The access method comprises the following steps: selecting a first data item in a digital document designated by a predetermined identifier, said digital document comprising at least first and second data items linked to each other in a chosen hierarchical relationship; verifying the presence of at least one address of a location containing said second data item of the digital document in storage means of the client device; in the absence of said address in said storage means, seeking said address in the network; in the event of a positive search, storing said address in the storage means of the client device; and subsequently accessing said second data item of the document from the address thus stored by anticipation and thus immediately available locally.

    Abstract translation: 访问方法包括以下步骤:选择由预定标识符指定的数字文档中的第一数据项,所述数字文档至少包括以选定的分层关系彼此链接的第一和第二数据项; 验证在所述客户端设备的存储装置中是否存在包含所述数字文档的所述第二数据项的位置的至少一个地址; 在所述存储装置中没有所述地址的情况下,在所述网络中寻找所述地址; 在正向搜索的情况下,将所述地址存储在客户端设备的存储装置中; 并且随后通过预期从如此存储的地址中访问文档的所述第二数据项,并因此立即在本地可用。

    METHOD FOR TRANSMITTING A DATA STREAM WITH ANTICIPATION OF ACKNOWLEDGMENTS, CORRESPONDENCE INPUT DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
    17.
    发明申请
    METHOD FOR TRANSMITTING A DATA STREAM WITH ANTICIPATION OF ACKNOWLEDGMENTS, CORRESPONDENCE INPUT DEVICE AND COMPUTER-READABLE STORAGE MEDIUM 有权
    用于发送数据流的方法,具有应答确认,对应输入设备和计算机可读存储介质

    公开(公告)号:US20090213850A1

    公开(公告)日:2009-08-27

    申请号:US12356516

    申请日:2009-01-20

    CPC classification number: H04L47/10 H04L47/40

    Abstract: A method is proposed for transmitting data of a stream to be stimulated, coming from a sender device to a receiver device through a network segment and according to a protocol for packet transportation with acknowledgement. An input device of the network segment performs the following steps for the stream to be stimulated: determining a starting packet associated with a sequence number higher than the sequence numbers of packets in transit via the network segment (packets transmitted but not yet acknowledged positively by the receiver device); selecting, as a function of a consumption of a target bandwidth for the transmission of said stream, of packets of the stream following the starting packet, and for each of which an anticipated positive acknowledgement message must be transmitted; upon reception of a positive message of acknowledgement of the starting packet, launching a temporary phase comprising a step of transmitting to the sender device an anticipated positive acknowledgement message for the starting packet and for each selected packet; discarding the positive acknowledgements received from the receiver device which correspond to the selected packets and for which an anticipated positive acknowledgement message has been transmitted.

    Abstract translation: 提出了一种用于通过网段从根据用于分组传送的协议通过网段发送来自发送方设备到待接收设备的数据的传输数据的方法。 网段的输入设备对待激励的流执行以下步骤:确定与通过网段传输的分组的序列号高于序列号的序列号相关联的起始分组(传送但尚未被 接收机设备); 根据用于传输所述流的目标带宽的消耗来选择跟随起始分组的流的分组,并且对于每个分组,必须发送预期的肯定确认消息; 在接收到对起始分组的确认的肯定消息后,启动临时阶段,包括向发送方设备发送用于起始分组和每个所选分组的预期肯定确认消息的步骤; 丢弃从接收机设备接收的对应于所选择的分组并且已经发送了预期的肯定确认消息的肯定确认。

    Method of accessing and sharing a digital document in P2P communication network
    18.
    发明申请
    Method of accessing and sharing a digital document in P2P communication network 失效
    在P2P通信网络中访问和共享数字文档的方法

    公开(公告)号:US20050044483A1

    公开(公告)日:2005-02-24

    申请号:US10893012

    申请日:2004-07-16

    Abstract: The access method comprises the following steps: i) receiving a notification indicating the presence of at least one digital document available on the network, said notification comprising at least one executable command adapted to detect whether the recipient client device comprises a local application capable of processing the digital document, ii) executing the command or commands in order to detect the local application, and iii) in case of positive detection, accessing the digital document from a local server whereas in case of negative detection, accessing the document from the address of a remote server.

    Abstract translation: 访问方法包括以下步骤:i)接收指示在网络上可用的至少一个数字文档的存在的通知,所述通知包括至少一个可执行命令,适用于检测接收者客户端设备是否包括能够处理的本地应用 数字文档,ii)执行命令或命令以便检测本地应用程序,以及iii)在正检测的情况下,从本地服务器访问数字文档,而在检测到不正确的情况下,从 一个远程服务器。

    Method of accessing a communication medium used by a plurality of communication terminals
    20.
    发明申请
    Method of accessing a communication medium used by a plurality of communication terminals 审中-公开
    访问由多个通信终端使用的通信介质的方法

    公开(公告)号:US20140219256A1

    公开(公告)日:2014-08-07

    申请号:US14127920

    申请日:2012-06-20

    CPC classification number: H04W28/26 H04W72/02 H04W72/04 H04W74/00 H04W74/02

    Abstract: A method of accessing a communication medium used by a plurality of communication terminals, comprising the following steps, performed by a first communication terminal belonging to a group of communication terminals from the plurality of communication terminals: detecting 410 an upcoming reservation, by a second communication terminal of the group, of an occupancy time interval of the communication medium, determining 420 a timeslot in the occupancy time interval, and transmitting 460 data over the communication medium during the determined timeslot. The method provides improvements in the communications of communication terminals sharing a communication medium.

    Abstract translation: 一种访问由多个通信终端使用的通信介质的方法,包括以下步骤:由属于多个通信终端的一组通信终端的第一通信终端执行:通过第二通信检测410即将到来的预约 在通信介质的占用时间间隔中确定420占用时间间隔中的时隙,并且在确定的时隙期间通过通信介质发送460个数据。 该方法提供了共享通信介质的通信终端的通信的改进。

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