857 results about "Connection time" patented technology

The present invention relates to the field of mobile communications and in particular to messaging methods and systems using mobile communications terminals. In particular, but not exclusively, the invention relates to email messaging and in accordance with the invention there is established a connection between at least one mobile communication terminal and a server for a specific period of time which allows messages to be communicated to the terminal. The duration of the connection is typically such as to allow more than one message to be received in any specific time period. The connection time periods are interspersed with periods of non connection and the duration and frequency of said connection time periods may be controlled with respect user selected modes of operation and / or an operating parameter of the mobile communication terminal.

The invention discloses a voice identification method using a long-short term memory model recurrent neural network. The voice identification method comprises training and identification. The training process comprises steps of introducing voice data and text data to generate a commonly-trained acoustic and language mode, and using an RNN sensor to perform decoding to form a model parameter. The identification process comprises steps of converting voice input to a frequency spectrum graph through Fourier conversion, using the recursion neural network of the long-short term memory model to perform orientational searching decoding and finally generating an identification result. The voice identification method adopts the recursion neural network (RNNs) and adopts connection time classification (CTC) to train RNNs through an end-to-end training method. These LSTM units combining with the long-short term memory have good effects and combines with multi-level expression to prove effective in a deep network; only one neural network model (end-to-end model) exits from a voice characteristic (an input end) to a character string (an output end) and the neural network can be directly trained by a target function which is a some kind of a proxy of WER, which avoids to cost useless work to optimize an individual target function.

A process and apparatus for scheduling reservations across a communications networks receives a plurality of connection requests specifying a time for the connection, and attempts to find a route for the connection. If an available route is found, the connection is reserved in advance. Unscheduled connection requests are stored in the list, which is generated as a display view at a graphical user interface. Similarly, reserved connections are stored in another list which forms a basis for a display view of reserved connections. The list of reserved connections is used by a network controller to implement the reserved connections at the appropriate times.

The present invention provides methods for using time domain analysis of NEXT, Return Loss and the like, in conjunction with the application of time or distance referenced limits to verify and determine compliance of the performance requirements of connections in a typical link. Time domain analysis of NEXT, Return Loss data and the like, suitably provides the performance characteristics of a link as a function of time or distance. When coupled with time or distance performance curves for connections, it can be determined if the transmission fault is at a connection or in the cable. The time limit curves for connections can be generated based on the frequency domain performance requirements for connecting hardware of a specific level of performance. The connection time limit curves thus provide an interpretation means to determine if the connection is within performance standards, allowing improved isolation of the fault condition.

The E-Grid Sub-Network Load Manager operates to regulate the demands presented by the vehicles to the associated Sub-Network thereby to spread the load presented to the service disconnect over time to enable the controllable charging of a large number of vehicles. The load management can be implemented by a number of methodologies, including: queuing requests and serving each request in sequence until satisfaction; queuing requests and cycling through them, partially serving each request, then proceeding to the next until the cyclic partial charging service has satisfied all requests; ordering requests pursuant to a percentage of recharge required measurement; ordering requests on an estimated connection time metric; ordering requests on a predetermined level of service basis; and the like. It is evident that a number of these methods can be concurrently employed thereby to serve all of the vehicles in the most efficient manner that can be determined.

The invention provides a WiFi connection method. The method comprises the following steps of obtaining scanned WiFi hotspots; according to a connection instruction, selecting the optimal free WiFi hotspot obtained after sorting is performed on the basis of the comprehensive scores of signal strengths, the number of connection persons, the internet speed and the last time connection time of the WiFi hotspots; performing connection on the optimal free WiFi hotspot. The invention further provides a WiFi connection device. According to the WiFi connection method and device, the optimal free WiFi hotspot can be directly and automatically connected, intelligent WiFi connection is achieved, and speed measurement can be performed after connection is performed.

The embodiment of the invention discloses a method for preventing a server from being attacked. The method comprises the following steps: determining a target URL in a data packet for an access request sent to a server as an URL to be verified; performing normalization on the URL in the data packet and counting the number of access times to the normalized URL in a time period corresponding to the arrival time of the data packet; judging whether the number of the access times of the normalized URL in the time period exceeds a threshold of the number of the access times of the normalized URL in the time period; and if yes, the access request of the data packet is blocked. The embodiment of the invention also provides monitoring equipment and a detection device. The monitoring equipment and the detection device limit the number of connection times of the accessed URL and make a judgment that the server is attacked when the number of the access times exceeds a threshold in the time period no matter the connection of the accessed URL is from an anonymous proxy, a dummy host or a normal proxy host, thereby preventing attack from the anonymous proxy or the dummy host without blocking access of the normal proxy host.

The E-Grid Sub-Network Load Manager operates to regulate the demands presented by vehicles to the associated Sub-Network thereby to spread the load presented to the service disconnect over time to enable controllable charging of a large number of vehicles. Load management can be implemented by a number of methodologies, including: queuing requests and serving each request in sequence until satisfaction; queuing requests and cycling through the requests, partially serving each one, then proceeding to the next until the cyclic partial charging service has satisfied all of the requests; ordering requests pursuant to a percentage of recharge required measurement; ordering requests on an estimated connection time metric; ordering requests on a predetermined level of service basis; and the like. It is evident that a number of these methods can be concurrently employed thereby to serve all of the vehicles in the most efficient manner that can be determined.

The present invention relates to systems and methods for a implementing an optimized power conservation communication protocol, wherein the communication link is flexible and the power consumption characteristics are optimized. One facet of the system's flexibility relates to the system's ability to negotiate device control roles associated with a polling communication link. Also, once the device control roles are in place and the communication link is established, the system selectively implements a number of polling protocols for a multitude of applications that need a low power consumption. In some embodiments the system maintains a communication link with a reduced frequency polling protocol. This type of communication link maintains efficient power consumption characteristics, as well as, connection times that are faster than establishing a communication link between disconnected devices.

The invention discloses a switch converter with constant connection time control, and a control circuit and method thereof. A compensation control signal is generated according to the input voltage or a control signal, and a compensation signal is adjusted according to the compensation control signal so that the compensation signal can be adjusted to a proper value within a wide input range. Compared with the prior art, jittering and subharmonic oscillation under low input can be avoided, and dynamic response and load adjusting rate under high input are improved.

A speech recognition system includes an input device to receive voice sounds, one or more processors, and one or more storage devices storing parameters and program modules including instructions executable by the one or more processors. The instructions includes extracting an accoustic feature sequence from audio waveform data converted from the voice sounds encoding the acoustic feature sequence into a hidden vector sequence using an encoder network having encoder network parameters, predicting first output label sequence probabilities by feeding the hidden vector sequence to a decoder network having decoder network parameters, predicting second output label sequence probabilities by a connectionist temporal classification (CTC) module using CTC network parameters and the hidden vector sequence from the encoder network, and searching, using a label sequence search module, for an output label sequence having a highest sequence probability by combining the first and second output label sequence probabilities provided from the decoder network and the CTC module.

The E-Grid Sub-Network Load Manager operates to regulate the demands presented by the vehicles to the associated Sub-Network thereby to spread the load presented to the service disconnect over time to enable the controllable charging of a large number of vehicles. The load management can be implemented by a number of methodologies, including: queuing requests and serving each request in sequence until satisfaction; queuing requests and cycling through the requests, partially serving each request, then proceeding to the next until the cyclic partial charging service has satisfied all requests; ordering requests pursuant to a percentage of recharge required measurement; ordering requests on an estimated connection time metric; ordering requests on a predetermined level of service basis; and the like. It is evident that a number of these methods can be concurrently employed thereby to serve all of the vehicles in the most efficient manner that can be determined.

The invention discloses a customizable voice wake-up method and a system. Through using a long and short memory network and a connection time sequence classification model, phoneme information of the voice information is modeled, the model is trained, the model after training is adopted for testing, and a possible phoneme sequence most similar to a customized wake-up word is searched in a generated Lattice network structure and serves as a judgment basis. The feature of CTC model output posteriori probability sparsity is used for high-efficiency searching, and the technique of calculating the confidence of the wake-up word is completed. On one hand, high wake-up performance can be obtained, that is, high accuracy and low error wake-up can be obtained; and on the other hand, the calculation resources of the application system are relatively little consumed.

A wireless communication apparatus able to shorten a connection time between wireless communication apparatuses, including a wireless module activated after the end of download of firmware and becoming able to communicate with another apparatus for communication and a system control unit able to download the firmware after activation, wherein the wireless module includes a memory unit able to hold storage data even when power is turned off, and the system control unit downloads the firmware into the memory unit of the wireless module when the power of the wireless module is turned on and a communication system, a wireless communication method, and a program related to the same.

The present invention provides an apparatus and method for NAT / NAPT session management used in a network switch controller. The apparatus comprises a translation table for storing related information of NAT / NAPT sessions, a register for storing setting values required by the apparatus, and a control logic for managing the NAT / NAPT sessions based on the setting values stored in the register and the related information in the translation table. The apparatus offers a connection time to each NAT / NAPT session and decreases it every unit time. When it is reduced to zero, the related information of the session is invalidated and the session is then disconnected. The apparatus stores related information of NAT / NAPT sessions and offers associated connection time and unit time based on the protocols used, thereby invalidating the related information timely to empty part of the translation table for storing related information of other sessions. Thus, efficient and automatic management for NAT / NAPT sessions is achieved to avoid that limited translation table is occupied by time-exceeded or disconnected sessions, thereby upgrading NAT / NAPT performance.

A system for providing flexible billing in a cable environment can establish billing practices based on tier level of service, quality of service or the amount of network resources consumed. A plurality of tiers or levels of service can be defined by parameters including at least a maximum or peak bit rate or bandwidth for providing services over a shared channel. A plurality of levels or tiers of services are defined by maximum bandwidth or bit rate and a subscriber receives service at that subscribe-to level or at a slower data rate depending on availability of shared bandwidth. Quality of service is maintaining the specified bandwidth, jitter or delay. The amount of network resources consumed may be expressed in terms of the amount of data transmitted or the connect time of a network access device to the network.

Method for efficient image distribution and management Invention employs compact image data structures and packet delivery techniques for Internet applications. Images on a Web page are inefficiently stored, using a single image per file. Invention uses clustering to merge similar images into a single file in order to exploit the redundancy between images. A 30-50% image data size reduction is achieved by eliminating the redundancies of color indexes. A metadata file permits an easy extraction of images. Present invention permits a more efficient use of the cache, since a shorter list of cache references is required. Packet and transmission delays are reduced by 50% eliminating redundant TCP / IP headers and connection time. Present invention eliminates redundancy and provides valuable benefits for optimizing packet delivery in IP networks by reducing latency and minimizing the bandwidth requirements.

Disclosed are an apparatus for and a method of managing the location of a packet call in the wireless environment of a wireless packet data system. A dormant-state mobile station management is carried out by registering call information in a dormant state database in response to an initial request for a packet data service, registering dormant state information in a pointer lookup table, and updating location information of a mobile station entering a dormant state, based on the dormant state information, in response to a message received from the mobile station, or resuming the packet data service. In accordance with the invention, it is possible to reduce the connection time and load required to resume a call establishment associated with the mobile station maintained in a dormant state.

The invention provides a switching power supply controller and a switching power supply containing the same. The switching power supply controller comprises a zero-cross detection circuit for performing zero-cross detection on input feedback signals and generating zero-cross signals, an input voltage detection circuit for detecting input voltage, an output voltage detection circuit for detecting input voltage, a connection time length control module and a radio station (RS) trigger. The connection time length control module generates turn-off signals according to the input voltage, the output voltage and offset voltage so as to enable connection time of a switching tube to be relevant to the input voltage and the output voltage, and the connection time is prolonged when the input voltage rises and shortened when the output voltage rises. The setting input end of the RS trigger receives the zero-cross signals, the resetting input end of the RS trigger receives the turn-off signals, and the output end of the RS trigger generates driving signals to control connection and disconnection of the switching tube of the switching power supply. The switching power supply controller and the switching power supply containing the switching power supply controller can optimize power factors of the switching power supply controlled by a critical connection mode and reduce total harmonic distortion.

The invention discloses a routing method based on a delay tolerant network, and belongs to the field of computer network communication. The routing method includes: firstly defining message submitting probability based on connecting time and history meeting frequency of nodes with destination nodes corresponding to each message carried by the nodes, when a source node of a message meets another relay node, comparing the message submitting probability of the source node transmitting the message to the destination node with the message submitting probability of the relay node transmitting the message to the destination node, and selecting the node with the higher message submitting probability as a next carrier of the message; and sending the message step by step according to the way until the message reaches the destination node. With the routing method based on the delay tolerant network, the connecting time and the history meeting frequency of the nodes are both taken into consideration while the message submitting probability is calculated, so that the message submitting probability is increased; and the message submitting probability is taken as the basis of message forwarding, the message is always sent along the direction of high message submitting probability, and communication cost of the network is effectively reduced.

In a method of reducing upstream ingress noise in cable data system, downstream management messages containing information about user group data uploading time and channel frequency are broadcasted by a headend of the cable data system. The broadcasted downstream management messages are monitored, so as to determine an upstream channel connection time schedule for the user groups. Each user group is connected to an upstream channel of the headend only at a data uploading time scheduled for that user group. As a result, ingress noise existed in the user group will be uploaded to the headend only when the user group is connected to the headend. Therefore, accumulation of upstream ingress noise at the headend is effectively reduced, and the headend network can maintain good signal quality to ensure best network connection.

A system for providing flexible billing in a cable environment can establish billing practices based on tier level of service, quality of service or the amount of network resources consumed. A plurality of tiers or levels of service can be defined by parameters including at least a maximum or peak bit rate or bandwidth for providing services over a shared channel. A plurality of levels or tiers of services are defined by maximum bandwidth or bit rate and a subscriber receives service at that subscribe-to level or at a slower data rate depending on availability of shared bandwidth. Quality of service is maintaining the specified bandwidth, jitter or delay. The amount of network resources consumed may be expressed in terms of the amount of data transmitted or the connect time of a network access device to the network.

A computer system includes an object oriented framework that provides a set of application integration interfaces that support programmatic updating operations for maintaining locally stored copies of resources such as hypertext document pages from remote servers on a computer network. The updating operations continually check for updates to the data at the remote server and download updated versions of the resources to maintain concurrency of the locally stored copy. The updating operations are performed while a connection to the remote network is left idle, to maximize usage of on-line connection time. The updating operations also can be programmatically scheduled by a client program of the updating operations. The updating operations include updating the contents of a folder or directory in a local file system as specified in a file at a remote server on the network, and providing automatically updating and populating groups of sites or document pages organized by category.

The invention discloses an automatic test method for WiFi (Wireless Fidelity) network connection of a mobile phone. The method comprises the following steps of: step 1, turning on a WiFi function of the mobile phone to search a WiFi hot spot AP (Access Port); step 2, entering an automatic test program of the WiFi network connection; step 3, setting automatic test parameters; step 4, starting a WiFi automatic connection test and generating a log of a test result; and step 5, recording log and exiting the test. Compared with the prior art, the invention has the beneficial effects that: the automatic test method can be repeated and automatically test the WiFi connection and record log; the number of the test times is set when the test is started, and a website is connected; after the website is connected, parameters including an appointed hot spot and the like are connected, so that the function condition of the mobile phone and the WiFi hot spot can be automatically tested and a request for accessing the internet can be automatically sent; and the information including the WiFi function connection condition of the mobile phone and the like can be quantized through the parameters including the number of times of successful connections, connection time and the like.

A system and method for wirelessly transferring content to and from a vehicle, in particular, an aircraft. The content includes, for example, data, voice, video and multimedia, that can be wirelessly exchanged over a wireless communication link between an aircraft and a ground station while the aircraft is at or near a parking gate, or between aircraft. In an example, the system employs long distance metropolitan area technology, such as IEEE Standard 802.16 wireless technology, to increase transfer range. The parameter of the wireless communication link can be adjusted based on, for example, the location of the link. The content can further be provided between the vehicle and ground station based on priorities, such as the available link speed, importance of the information, and / or anticipated connection time between the vehicle and ground station.

A system and method for wirelessly transferring content to and from a vehicle, in particular, an aircraft. The content includes, for example, data, voice, video and multimedia, that can be wirelessly exchanged over a wireless communication link between an aircraft and a ground station while the aircraft is at or near a parking gate, or between aircraft. In an example, the system employs long distance metropolitan area technology, such as IEEE Standard 802.16 wireless technology, to increase transfer range. The parameter of the wireless communication link can be adjusted based on, for example, the location of the link. The content can further be provided between the vehicle and ground station based on priorities, such as the available link speed, importance of the information, and / or anticipated connection time between the vehicle and ground station.

The invention discloses a high-voltage business expansion overall process management and control system of power marketing, and relates to a management and control system. Business expansion management work is one of the traditional core businesses of a power supply enterprise, the work developing and finishing situation of the business expansion management work directly affects the brand image and the client service level of the power supply enterprise, and a situation that the business expansion management work is manually carried out can not meet development requirements along with the increase of data. The high-voltage business expansion overall process management and control system comprises a workbench function application module, a project plan management module, a project execution management module, a project tracking management module, a mobile terminal synergy APP (Application) module and a project analysis management module. The technical scheme is cooperated with a management responsibility to develop a business expansion multi-department united cooperative flow and establish a projectized plan management mechanism, a traditional business expansion mode is optimized and improved to develop the overall process management and control of each link of the high-voltage business expansion and realize milestone node management so as to shorten the power connection time of a client, improve the volume completion rate of the high-voltage business expansion and the client review satisfaction rate of the high-voltage business expansion.

A bandwidth calculation section calculates a usable bandwidth from a communication amount of each user or a session connection time stored in a statistic management memory and minimum bandwidth information and maximum bandwidth information recorded in a bandwidth setting memory. The bandwidth calculation section allocates a large usable bandwidth to a user with a small communication amount or a short session connection time. A transmission control section performs transmission scheduling of packet information stored in a packet buffer based on a transmission scheduled time calculated from the usable bandwidth stored in a transmission scheduled time memory.