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    • 4. 发明申请
    • METHODS AND SYSTEMS FOR ESTIMATING MISSING DATA
    • 估计丢失数据的方法和系统
    • WO2016170399A1
    • 2016-10-27
    • PCT/IB2015/052998
    • 2015-04-24
    • PISMO LABS TECHNOLOGY LTD.
    • CHAN, Ho MingSUNG, Patrick Ho WaiNG, Kam ChiuCHAN, Alex Wing HongCHAU, Kit Wai
    • H04L1/18H04L12/891
    • H04L1/18H04L47/34
    • The present invention discloses methods and systems for recreating missing data packets of a data session established between a first communications router and a second communications router through an aggregated connection. The first communications router receives data packets belonging to a data session from the second communications router through the aggregated connection. The data packets are destined to a first host reachable through the first communications router. The first communications router transmits the data packets to the first host and determines whether there is one or more missing data packets. If there is one or more missing data packets, the first communications router determines global sequence number(s) (GSN) and per tunnel sequence numbers (PTSN) of the one or more missing data packets and recreates payload(s) of the one or more missing data packet(s). One or more new data packets are then transmitted to the first host. The one or more new data packets comprise payload of the one or more missing data packets and are assigned with GSN(s) and PTSN(s) of the one or more missing data packets.
    • 本发明公开了通过聚合连接重建在第一通信路由器和第二通信路由器之间建立的数据会话的丢失数据分组的方法和系统。 第一通信路由器通过聚合连接从第二通信路由器接收属于数据会话的数据分组。 数据分组指向可通过第一通信路由器到达的第一主机。 第一通信路由器将数据分组发送到第一主机,并确定是否存在一个或多个丢失的数据分组。 如果存在一个或多个缺失的数据分组,则第一通信路由器确定一个或多个丢失数据分组的全局序列号(GSN)和每个隧道序列号(PTSN),并且重建一个或多个丢失数据分组的有效载荷 更多的丢失数据包。 然后将一个或多个新的数据分组发送到第一主机。 一个或多个新的数据分组包括一个或多个丢失数据分组的有效载荷,并且被分配有一个或多个丢失数据分组的GSN和PTSN(s)。
    • 10. 发明申请
    • METHODS AND SYSTEMS FOR DYNAMIC DOMAIN NAME SYSTEM (DDNS)
    • 动态域名系统(DDNS)的方法与系统
    • WO2014188233A1
    • 2014-11-27
    • PCT/IB2013/054261
    • 2013-05-23
    • PISMO LABS TECHNOLOGY LTD.
    • CHAN, Ho Ming
    • H04L12/66H04L29/12
    • H04L61/1511H04L41/0816H04L61/2076H04L61/6068H04L67/26
    • A method carried out by a network node for sending update messages to a server when a predefined event occurs or periodically. The network node comprises a plurality of network interfaces. The update message is embedded with a unique identifier corresponding to the network node, and a network interface identifier corresponding to at least one of the plurality of network interfaces. In particular, the network interface identifier is corresponding to network interface(s) at which a predefined event has occurred. The present invention further comprises a method carried out by a server for resolving a DNS request by retrieving DNS resource records of a network node and/or network interface specified in the DNS request, and replying to the DNS request with the DNS resource records. The DNS resource records are created based on in part at least one update message received from the network node.
    • 网络节点执行的方法,用于当预定事件发生或周期性地向服务器发送更新消息。 网络节点包括多个网络接口。 所述更新消息嵌入有与所述网络节点对应的唯一标识符,以及对应于所述多个网络接口中的至少一个的网络接口标识符。 特别地,网络接口标识符对应于已经发生预定事件的网络接口。 本发明还包括一种由服务器执行的方法,用于通过检索在DNS请求中指定的网络节点和/或网络接口的DNS资源记录来解析DNS请求,并且使用DNS资源记录来回答DNS请求。 部分地基于从网络节点接收的至少一个更新消息来创建DNS资源记录。