52results about How to "Improve network utilization" patented technology

A method and system for streaming software applications to a client uses an application server having a library with the application files stored therein. A streaming manager is configured to send the application files to a client as a plurality of streamlets, each streamlet corresponding to a particular data block in a respective application file. A streaming prediction engine is provided to identify at least one streamlet which is predicted to be most appropriate to send to a given client at a particular time in accordance with a prediction model reflecting the manner in which the application files are loaded and used by the application. In the preferred implementation, the application files are preprocessed and stored as a set of compressed streamlets, each of which corresponds to a file data block having a size equal to a code page size, such as 4k, used during file reads by an operating system expected to be present on a client system. In addition, the server is configured to send a startup block to a new streaming client containing a file structure specification of the application files and a set of streamlets comprising at least those streamlets containing the portions of the application required to enable execution of the application to be initiated.

A mechanism for a bidirectional reservation procedure within an in-band signaling mechanism gives symmetric real-time services running on mobile devices, which are used to support different access technologies in dynamic, mobile, wireless IP networks where the quality of the node connectivity can sometimes be unpredictably time-varying, the possibility to mutually reserve, monitor and adapt resources and service parameters for upstream and downstream direction along a communication path. The mechanism optimizes reservation mechanisms, especially for adaptive real-time services in wireless and wireless ad-hoc networks, by making use of a dynamic bidirectional reservation in-band signaling approach.

A method of adaptively routing voice packets in an IP network receiving a request for a new call at a voice gateway, determining a destination gateway for the new call, determining an availability of at least one route for routing the new call across the IP network to the destination gateway, and deciding whether to admit the new call into the IP network based on whether a route is available over which voice packets for the new call can be routed. A call admission decision is made based on whether a direct, single-path route or a two-path route is available, where each path is an LSP tunnel whose availability is determined using a token bucket technique. If no route is available, the voice gateway does not admit the call into the IP network.

The invention belongs to the field of intelligent mobile communication terminal and wireless network applications and provides an intelligent mobile communication terminal and wireless network access method and a system thereof. After a first intelligent mobile communication terminal is inserted into the wireless network, a second intelligent mobile communication terminal can be used for acquiring wireless network connecting data from the first intelligent mobile communication terminal by a near field communication (NFC) data transmission method. After that, the wireless network connecting data can be utilized to insert into the wireless network. When the wireless network is a wireless fidelity (Wifi) network and the second intelligent mobile communication terminal is inserted into the wireless network, a service set identifier (SSID) and inputting account password information can be acquired form the first intelligent mobile communication terminal in the need of closing to the first intelligent mobile communication terminal so that the Wifi network is convenient to insert. Particularly to some public places where can provide with the Wifi network, an intelligent mobile communication terminal which is inserted into the wireless network can be conveniently used for inserting into the Wifi network by users. The intelligent mobile communication terminal and wireless network access method and the system thereof are convenient to operate so as to improve network utilization rates.

A system is disclosed for which a network device with two or more ports determines which of its functions should be performed on which of its ports. A method is disclosed for monitoring the traffic on each port for characteristic traffic that indicates the function that said network device should perform on said port, optionally transmitting new traffic or altering or tagging existing traffic to elicit it, and mapping said network device's operations to its ports accordingly. Also disclosed is a system and method for auto inhibition and auto configuration.

A process for selecting the best possible route for an alternate communications path in connection-oriented networks takes into account the reserved network resources and the set of links and/or nodes used by a current communications path. Whenever a request for route selection includes the resources reserved by the current communications path, the alternate communications path is computed considering the network resources reserved by the current communications path as available, in addition to the available network resources existing in the topology database.

In another embodiment of the invention, the topology database is initially modified such that the network resources reservations used by the current communications path are removed from the topology database. The alternate communications path is then computed. Finally, the topology database is restored to reflect again the network resources reservations used by the current communications path.

The method according to the invention improves network utilization since it is based on a realistic network resources allocation and connection management. The longevity connection and the capacity of the network are increased allowing for more connection-oriented services to be deployed in the network.

The invention discloses a real-time video code rate self-adaptive regulation and control method based on reinforcement learning. The method comprises the following steps of: encoding a collected imageto obtain a binary video stream; packaging the binary video stream into a data packet corresponding to a current network transmission protocol; analyzing the data packet and decoding and playing thevideo, and feeding back a network QoS parameter and a playing state of the current network; performing code rate adaptive algorithm model training according to the network QoS parameter and the playing state of the current network to obtain the bit rate of a video block at the next moment; and adjusting the video coding bit rate according to the bit rate of the video block at the next moment. Theinvention further provides a system adopting the real-time video code rate self-adaptive regulation and control method based on reinforcement learning. According to the scheme, the method has the advantages that the logic is simple, and the QoE of the user and the network utilization rate are improved.

The invention discloses a network abnormal event sensing method and system. The network abnormal event sensing method comprises the following steps: inserting INT detection headers into all messages,sampling the messages, and labeling the INT detection headers of sampling messages; INT related operation is carried out on the message, the INT related operation comprises adding INT metadata to themessage, and the INT metadata records state information when the switch processes the message and is added behind the INT detection header; Screening a message containing the INT metadata of the at least one hop switch, and copying and uploading the message; Carrying out preliminary summarization on the uploaded message to generate a sub-event; And further summarizing the generated sub-events to obtain a final summarization of the events. According to the network abnormal event sensing method and system, full-amount, accurate and real-time network events are obtained, and the method and systemare used for fault diagnosis, topology assessment and the like.

The embodiments of the present invention relate to the field of communication, and in particular to a mobile communication terminal system and a communication method of the mobile communication terminal system, which are used to improve network utilization. In the embodiment of the present invention, the mobile communication signal transmitted by the base station is received; when it is determined that the strength of the received mobile communication signal is not less than a threshold, it is determined that the mobile communication terminal system communicates through the mobile communication system. Because in the embodiment of the present invention, according to the intensity of the mobile communication signal that the received base station transmits and the size of the threshold value, the communication system of the communication terminal system in motion is flexibly selected; When the value is not less than the threshold, the user can choose the mobile communication system for communication, and the mobile communication system has more advantages in tariff and rate than the satellite communication system. By using the network for communication, network utilization can be increased.

The invention discloses an ad hoc network clustering method of a multi-directional antenna. The ad hoc network clustering method comprises the following steps of: performing acute initialization on multi-unmanned-platform networking, and binding key information for each node after the nodes of the multi-unmanned-platform networking are started; judging whether existing network information is monitored or not by each node according to the respective key information; if so, transmitting network access request information to apply for access; if not, upgrading the node to a cluster head node, andbroadcasting a network access invitation information frame; judging to access the network by the cluster head node; performing network service maintenance, namely, entering a service process after networking of each node is completed; at the end of each communication period, adaptively updating the cluster head node in the cluster and adding a backup cluster head node; and at the end of each communication period, enabling the cluster head node to interact with each node in the cluster in sequence to finish time calibration and position calibration, and maintaining the network to enter the next communication period. According to the ad hoc network clustering method, the network utilization rate of an ad hoc network is improved while the continuous availability of the link is ensured.

The invention provides a multi-path transmission scheduling optimization method for a vehicle-mounted heterogeneous network. A technical scheme adopted by the invention for solving the technical problem is as follows: if a buffer blocking phenomenon is predicted, sub-streams with poor performance are found through throughput prediction and available bandwidth path selection algorithms, and the transmission through the sub-streams is stopped. The scheme of the invention has the beneficial effects that: by predicting the required buffer size in advance, the problem of receiving buffer blocking in multi-path transmission control protocol transmission can be effectively solved, and by improving the path selection in the multi-path transmission control protocol transmission, the throughput andnetwork utilization rate of a vehicle-mounted heterogeneous network system can be improved.

A light burst exchange network edge nodal structure includes a control packet, a light packet emit module, a WDM, an adaptive flow assembly module and a bias determining module, among which, the adaptive module is connected with the bias determining module then to join in the control packet emit module to be connected in the WDM to be transferred together with the light packet emit module, a control packet trigger module in the adaptive flow assemble module is connected into AAR(P) filter, I(n-1) and e(n) memory are also connected into the AAR(P) filter as the input, the output of AAR(p) is connected with a packet length determine module, output of which is linked to dynamic BAT decisive module.

A method for transmitting data in blocks includes steps: the source for transmitting data monitors the connection and disconnection request of clients for receiving data continually, establishes a control data set for the clients that request transmitting the same content, and the control data set includes the communication data of clients and the sign indicating the change of the control data set. The source classifies the clients joining the control data set into M groups, there is at least one client in each group and the client number in each group is nearly equal, where M is a natural number larger than or equal to 1. The source transmits the control data set to the clients. The source divides the content requested by the clients into data blocks to the M groups clients. The M groups clients exchange the data blocks each other according to the control data set, and combine the integrated content. The present invention has fast speed, high network utilization ratio and better security.

The invention relates to a network traffic scheduling system and method based on DPI and machine learning, and the system comprises an SDN controller based on an SDN architecture, a data analysis server, a data acquisition server, and physical equipment, and a data transmission network is formed by the interconnection of a plurality of pieces of physical equipment. The method comprises the following steps that: an SDN controller issues a command and a rule to physical equipment, and monitors a network environment at the same time; the physical equipment identifies the network access data and marks corresponding marks on the network access data, and then forwards the network access data according to the command and the rule, wherein the plurality of marks are set by the SDN controller for different network services; the data acquisition server acquires data and uploads the data to the data analysis server; the data analysis server analyzes and classifies the data through a DPI or/and machine learning mode, and returns an analysis result to the SDN controller; and the SDN controller sets or adjusts the command and the rule according to the user setting, the analysis result and the current network environment.

A method (20) of enabling improved efficiency in a first communications network (10A) based on relation metrics on a relation between a first operator (A) of the first communications network (10A) anda second operator (B) of a second communications network (10A, 10B). The method (20) is performed in a network entity (7) and comprises: obtaining (21) data relating to users having a subscription with the first operator (A) and data relating to users having a subscription with the second operator (B); determining (22), based on the obtained data relating to users, a first metric IAB giving number of users roaming to the first operator (A) from the second operator (B) and a second metric OAB giving number of users roaming from the first operator (A) to the second operator (B); and providing (23) the first and second metrics IAB, OAB as relation metrics to a network device (9A) of the first communications network (10A) for use in improving efficiency in the first communications network (10A). A method (50) in a network device (9A) is also provided, and a network entity, a network device, computer programs and computer program products.

Powerline communication (PLC) networks allow devices within a home, automobile, or other systems to communicate over existing wired powerline infrastructure. Active PLC networks can affect devices sharing the powerline infrastructure as well as wireless devices through radiated noise emissions. Provided in the present disclosure are exemplary techniques for reducing noise emissions and promoting coexistence of multiple PLC systems and/or non-PLC (e.g., wireless) systems.

A system and method for computerized metering, rating, billing and managing of account balances on an end computing device is disclosed herein wherein the end device may facilitate such processing whether the device is connected or is not connected to a network. The end device, furthermore, initiates communications with a host processor to obtain updated algorithms, rating tables and other accouterments necessary or desired to meter, rate, and process payments for transaction events. The end device initiates communications with the host processor or another end device to facilitate the synchronization of usage for pricing plans that span one or more devices.