Patents
Literature
Eureka-AI is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Eureka AI

918results about "Data switching details" patented technology

Layer two tunneling protocol (L2TP) merging and management

A system is provided for creating a tunneling service from the use of a traditional tunneling protocol, such as the layer two tunneling protocol (L2TP). In particular, the L2TP tunneling protocol, which is designed to go point-to-point between an L2TP Access Concentrator (LAC) and an L2TP Network Server (LNS), is abstracted so that L2TP becomes an access protocol to a tunneling service. A new L2TP tunnel merger and management (LTM) service is created which severs the tight configuration relationships between LAC and LNSs. Only a tight configuration between an LAC and its LTM edge device and between an LNS and its LTM edge device is required. An internal trunk protocol (INT protocol) carries needed information between LTM edge devices to establish ingress/egress L2TP access calls inside of separate L2TP access tunnels on opposite LTM edge devices. The addition of another LAC is accomplished by re-routing L2TP tunnels within the LTM service without reconfiguration of the LNSs, and the addition of another LNS is accomplished by re-routing L2TP tunnels within the LTM service without reconfiguration of the LACs. The LTM service determines the need for both additional trunk and access resources and establishes both new trunk/access tunnels to provide additional resources. The LTM service also determines excess resources on both trunk and access entities and releases trunk/access tunnels to provide the needed additional resources.
Owner:TDC THE

Universal demarcation point

A universal demarcation point for managing the delivery of communications services to a subscriber that provides an interface between a utility distribution network and subscriber owned equipment. The universal demarcation point includes a utility accessible portion and a subscriber accessible portion. The utility accessible portion has an input port, an output port, a plurality of modular connectors, a power supply, and a plurality of service modules. The input port provides access to the universal demarcation point for delivery of communications service from the utility distribution network. The communications services are delivered through a hybrid cable. The hybrid cable has a plurality of fiber optic cables and a plurality of copper cables. The fiber optic cables are capable of transmitting light signals and the copper cables are capable of transmitting electric power. The output port provides access for delivering the communications services from the universal demarcation point into the subscriber's dwelling. The plurality of connectors are fixedly mounted to the universal demarcation point. The power supply is removably mounted to the universal demarcation point. The power supply converts the electric power into a voltage for powering the operation of the universal demarcation point. The service modules are capable of plugging into the modular connectors and convert the light signals that are transmitted on the fiber optic cables onto cables that are suitable for use in the subscriber's dwelling. The subscriber accessible portion is adjacent to the utility accessible portion and has ports that enable the subscriber to test the integrity of the communications services delivered from the utility distribution network.
Owner:WHITE OAK GLOBAL ADVISORS

Network server centralized monitoring system and method

The invention relates to the remote control technology. The invention provides a network server centralized monitoring system and a method, which aim at the defect that a necessary network server automatic monitoring measure is lacked in the prior art, so the network service with the failure can not be restored in time. The network server centralized monitoring system comprises at least one monitoring terminal and a monitoring platform, wherein the monitoring terminal is arranged on the network server to be monitored, and is used for collecting and sending the state information of the monitored network server, and the monitoring platform is in communication connection with the monitoring terminal, is used for receiving the state information sent by the monitoring terminal, and sends control commands to the monitoring terminal according to the state information to realize the remote control on the network server. The invention also provides a network server centralized monitoring method. Through installing the monitoring terminal on the network server, the monitoring platform can master the current operation state of the network server in real time, and can realize the remote control on the network server through the monitoring terminal, and the safe operation of the network server can be ensured.
Owner:CHINA FANGDA GROUP CO LTD

Method for realizing configuration of main and auxiliary board cards as well as board cards

The invention discloses a method for realizing configuration of main and auxiliary board cards as well as board cards. The method comprises the following steps of: for a plurality of alternative board cards in a plurality of board cards, transmitting a competition message to other alternative board cards by each alternative board card, wherein the competition message transmitted by each alternative board card carries the hardware information of each alternative board card; in a competition process, receiving the competition message coming from other alternative board cards by each alternative board card; comparing the hardware information of each alternative board card with the hardware information in the received competition message by each alternative board card, and determining the alternative board cards winning in the competition according to a competition principle, wherein the competition principle is used for determining the alternative board cards as main control nodes according to the comparison result of the hardware information; and determining a unique main control node according to the competition conditions of the plurality of alternative board cards, and determining one alternative board card in other alternative board cards as an auxiliary control node by the main control node. In the invention, the determining range of the main control node is not limited in one fixed frame, and the performance of the finally determined main control node can be ensured.
Owner:ZTE CORP

System and method for improving the balance between download and upload traffic on the Internet and/or other networks.

Fast connections of end users to the Internet are becoming more and more common today, and the most common types of these fast connections are ADSL and cable modems. These connections are typically highly asymmetric and allow typically 500-1500 KBit per second (most typically 750 or 1500 Kbit) for the downlink and typically for example 64 KBit or 96 Kbit or 128 Kbit per second for the uplink (although standard ADSL can in principle support up to 8 Mbit per second download speed and up to 800 Kbit per second upload speed), based on the assumption that most users download much more data than they upload. However, at least for some users these limitations are highly undesirable, and these are for example users or small businesses or organizations who want to use the connection also for example for VOIP (voice over IP) communications or Video-over IP communications or conferences or for example running web servers. Actually ADSL is beginning to be replaced by VDSL in places where the distance to the nearest street switchboard is about 1.2 Kilometers or less, which in principle allows up to 52 Mbit per second Download speed and up to 16 Mbit per Second Upload speed. However, even when end users become connected directly by fiber-optics, the typical ratio of much more Downlink versus Uplink will remain. The present invention tries to solve the problem for users who need constantly or on a changing basis more Uplink, by preferably allowing users to preferably temporarily change their Uplink-Downlink ratio on a need basis, while preferably keeping the general balance across users. Other variations allow also compensating for example for variations of the average ratio across users for example according to time of day. The patent also covers some relevant issues related to IP telephony.
Owner:MAYER YARON
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products