117results about "Number-allocation/character-counting for messages" patented technology

A cloud infrastructure is enhanced to provide a context-based security assurance service to enable secure application deployment. The service inspects network and cloud topologies to identify potential security capabilities and needs. Preferably, these options are then surfaced to the user with easy-to-understand, pre-configured templates representing security assurance levels. When a template (e.g., representing a pre-configured assurance level) is selected by the user, the system then applies specific capabilities and controls to translate the user-selected generalized specification (e.g., “high security”) into granular requirements for a specific set of security resources. Preferably, the identification of these security resources is based on system configuration, administration, and information associated with the pre-configured template.

The invention relates to a method that network processor realizes limitation of data flow velocity, after the network processor receives data packet, extracting search key word in the data packet, matching user route table in the network processor, then according to service type parameters in the user record, identifying the service type of the data packet, adopting corresponding band-width control policy to make velocity limitation, thus realizing the band-width control to data packets of different service types. It can be applied to value-added service in need of velocity limitation like video order programme, etc, easy to implement and effective to limit velocity.

The invention discloses a network flow counting method, characterized in preestablishing a message load-application attribute relation, and comprising the steps of: obtaining a message from a tested port, determining network attribute and message load of the message, determining application attribute of the message according to the message load-application attribute relation, counting the flow according to the determined network attribute and application attribute, and obtaining the statistical result. And it also discloses a flow collector for network flow counting, characterized in comprising: flow conversation management module, application identification module, and application protocol counting module. And it can count flow according to network application.

A cloud infrastructure is enhanced to provide a context-based security assurance service to enable secure application deployment. The service inspects network and cloud topologies to identify potential security capabilities and needs. Preferably, these options are then surfaced to the user with easy-to-understand, pre-configured templates representing security assurance levels. When a template (e.g., representing a pre-configured assurance level) is selected by the user, the system then applies specific capabilities and controls to translate the user-selected generalized specification (e.g., “high security”) into granular requirements for a specific set of security resources. Preferably, the identification of these security resources is based on system configuration, administration, and information associated with the pre-configured template.

The invention discloses a starting method for the client application program, which comprises: the client captures the signal output by the given key of the remote controller and the request message is sent out to the application program server of the network side; after the application program server receives the request message, a master application program is controlled to operate locally at the client side and displays a list of the workable application programs on the user interface of the client side; the client side captures at least one application program in the list; after the application program is started selectively, the starting message is sent to the server of the application program; the starting message carries the identification information of the application program which is started selectively; the server of the application program starts the corresponding application program to operate locally according to the label of the application program carried by the starting message. The invention also relates to a server of the application program and a client side. The invention has an advantage that one key on the remote controller calls a plurality of application programs.

When available number of token is less than number of token needed to carry out forwarding process of data to be treated. Based on whether the data to be treated are a data packet in high priority, the relevant process is carried out; if yes, the forwarding process is carried out, and adding a negative value of number of token to the token bucket; otherwise, the data packet to be treated is discarded. Basic algorithm of dual leaking bucket is adopted in the invention, but only one token bucket is in use for implementing flow control. Thus, based on message created from access user, CAR in different priorities is carried out in order to implement flow control for access user so as to guarantee lowered complete performance of network access device is minimal.

The method includes the follows: calculating out discretization probability table; adjusting maximum discarding probability value as per message type, processing message arrived to the equipment at t times; calculating message arrival speed rate in between time t' and time t, average queue length of idle queue at time t, integrated average idle queue length; calculating out index value of table item for discarding probability to obtain message transmission probability P(t) in the period; comparing probability p(t) with random number P generated currently to decide whether the message is discarded or is retransmitted.

A data packet transmission method in a packet-switched telecommunication system. A telecommunication protocol comprises a convergence protocol layer for adapting user data packets to convergence protocol packets and a link layer for transmitting the convergence protocol packets as data units and for acknowledging the transmission. A data packet number is defined for the convergence protocol packets to be transmitted. The convergence protocol packets are transferred to the link layer to be transmitted. A data packet number is defined for the received convergence protocol packets and the received convergence protocol packets are acknowledged to the transmitter. The identification data of any convergence protocol packets lost on the link layer are transmitted to the recipient. The counter value of the recipient is updated to correspond to the counter value of the transmitter, to take into account the lost convergence protocol packets.

An adjunct network device includes several ports, an uplink interface, and an adjunct forwarding engine coupled to the ports and the uplink interface. A first port is configured to receive a packet, which includes a destination address. The adjunct forwarding engine is configured to send the packet to the uplink interface if the destination address is not associated with any of the ports. The packet is sent to one of the ports if the destination address is associated with the one of the ports.

The present invention discloses an apparatus for collecting charging information of data service and charging method thereof. The apparatus comprises: a protocol distribution processing module, for classifying service data received from a gateway service node in the wireless network by the protocol type, and sending the classified service data to a protocol processing module of the corresponding protocol type; receiving service data from said one or more than one protocol processing module and sending the service data to the gateway service node; at least one protocol processing module, for receiving the classified service data from the protocol distribution processing module, obtaining charging information of the service data and sending the charging information to a charging system, and transparently transmitting the service data to a packet switched domain network; receiving the service data from a packet switched domain network, obtaining the charging information of the service data and sending the charging information to the charging system, and transparently transmitting the service data to the protocol distribution processing module. This invention can accurately collect the charging information of service data of various classes.

A method and a telecommunication system for data packet numbering in packet-switched data transmission in connection with a handover, in which the responsibility for a connection is transferred from the connection between a mobile station and a first wireless telecommunication network to the connection between said mobile station and a second wireless telecommunication network. In the first wireless telecommunication network a data packet number space available for data packet numbering is bigger than a data packet number space of the second wireless telecommunication network. Data packet numbering is restricted in the first wireless telecommunication network such that the numbers of the data packets of the first wireless telecommunication network do not exceed the maximum value of the data packet number space of the second wireless telecommunication network.

The invention relates to a flux controlling method of data transmission. The upstream transmission equipment transmits data bags to the FIFO and RAM of the downstream receiving equipment. The FIFO/RAM controls the input transmission speed at a terminal. A time scale is set at the input terminal, and data flux could be statistically calculated according to the time scale. When the data flux reach or excess the predetermined limiting flux speed, the redundant data bags will be cast. At the same time, FIFO/RAM controls the output transmission rate to meet requirements of the downstream receiving equipment. Not only the flux control is realized, but also the resource of buffer storage is saved. So that the design cost will be reduced. It could be widely used in data transmission and communication.

According to the present description, data of a user can be detoured (offloaded) to a wired network such as a public communication network even through a Home (e)NodeB. In addition, when the data of the user is detoured (offloaded) to the wired network such as the public communication network even through the Home (e)NodeB, a local IP access (LIPA) service can be selectively supported according to the user or a UE.

Disclosed is a system which uses a unique code, for example a QR code, on a physical product. The code is conveniently readable, for example by a smartphone or tablet, and connects the reader to a specific network address. Dynamically variable content is provided at the network address, which may be provided by the product vendor or manufacturer, by the purchaser, or by other parties. The content may vary depending upon which party is accessing the code.

The present invention discloses one kind of control method for on-line network users. The method includes setting data counting unit time and data flow rate threshold in unit time in network access equipment; counting the data flow rate of on-line network users in unit time and judging whether the data flow rate is smaller than the set threshold by the network access equipment; and cutting off the network connection of the user with smaller data flow rate while continuing the on-line data flow rate counting of the other users. The scheme of the present invention can ensure the timely off-line of the idle user, protect user's profit and raise the utilization of the network resource.

The invention discloses a method for realizing a block protocol interface based on a cluster storage system, belonging to the field of computer and network information technology. A virtual block interface module is respectively arranged at every data node of the cluster storage system, so that the functions of virtual address mapping, writing distribution and the like can be realized, and a block device interface can be provided for upper layer SCSI Target program; the virtual block interface module comprises a block device export module, a virtual address mapping module, a writing distribution module and SCSI Target program; the block device export module is connected with a cluster storage volume of the cluster storage system, the virtual address mapping module and the writing distribution module are respectively connected with the block device export module, and the SCSI Target program is connected with the virtual address mapping module and the writing distribution module. Based on the high performance, expandability, availability and cost performance of the cluster storage system, the method realizes the block interface storage service, and meets the rapidly development demand of the current information processing and storage.

A method of numbering data packets in a packet-switched telecommunications system which utilizes acknowledged transmission and the telecommunications protocol of which comprises a convergence protocol layer for converting user data packets into convergence protocol packets, and a link layer for transmitting convergence protocol packets as data units and for acknowledging the transmission. A data packet number is defined for the convergence protocol packets to be sent by a counter and the convergence protocol packets to be sent are transmitted to the link layer for transmission without the data packet number. A data packet number is also defined for received convergence protocol packets by means of the counter and an acknowledgement of received convergence protocol packets is transmitted to the transmitter.

A mobile device traffic splicer is disclosed. In various embodiments, a network communication associated with a destination is received from a mobile device. A stored routing data associated with the mobile device is used to determine, based at least in part on the destination, to redirect the network communication to a proxy associated with the destination. The network communication is sent to the proxy associated with the destination. In various embodiments, one or both of metering network traffic by destination and/or domain and filtering network communications and/or portions thereof based on the destination and/or domain may be performed.

The invention relates to a port flow control method, which comprises: A, the sender generates the stream control frame with sub frame mark and port stream information, to be sent to the receiver, while said sub frame mark is used to mark sub frame number and the frame type; B, said receiver detects the stream control frame, based on the sub frame mark and the port stream control information, to realize the stream control on each port of said sender. The invention can support different stream controls, to expand the transmission protocols with different frame types, and support different protocol data transmissions.

The embodiment of the invention provides a method for reducing power consumption of a digital user line, which is applied to the field of digital user line. A line driver is driven to be alternately operated in a low power consumption state and a normal state, and a digital signal processor DSP detects information transmitted by the line and controls the line driver to change the operating state according to the detected information, so that the method can reduce the power consumption of the digital user line and save energy consumption. The embodiment of the invention also provides a device and a system for reducing the power consumption of the digital user line.

The purpose of the method is to reduce flux at mirror target port, raise accuracy of analyzing question, and analyze information above IP layer. The method includes steps: (1) configuring stream items of mirror source in stream match table; (2) configuring any port of device as mirror target port; (3) when a port except the target port receives a data frame, stream match operation is carried out first; if operation of stream match finds out the data frame belongs to a matched stream, then the data frame is copied; after the data frame is copied, the original data frame is switched to normal data forwarding flow, and the copied data frame is sent to mirror target port directly to output; if operation of stream match finds out the data frame does not belong to a matched stream configured, stream mirror operation is ended, and normal data forwarding flow is carried out.

The present invention provides a method and device for processing brain split in cluster. The method and device for processing brain split in cluster relate to the field of the computer application, and solve the control problem after brain split in cluster. The method provided by the invention, when the brain split occurs in cluster, the only one subset allowed to continue the service is selected in the cluster; nodes in other subsets except the only one subset allowed to continue the service are controlled to stop working. The technical scheme provided by the invention is applicable to the computer cluster, and the orderly management of the cluster in the condition of the brain split in cluster is realized.