50 results about "Proxy pattern" patented technology

A network-initiated area event triggered positioning method for a roaming terminal in a session-based position information system is disclosed. Network-initiation of area-based positioning of a roaming terminal is discriminated according to a proxy mode and a non-proxy mode, and area-based positioning for the roaming terminal is performed in various manners according to whether an SLP for performing the positioning procedure with respect to the discriminated modes is a V-SLP or an H-SLP.

The invention particularly relates to a micro-service engine based on a proxy mode. The micro-service engine based on an proxy mode establishes an ISE service grid for deployed business services, andthe ISE service grid comprises an ISE entrance gateway, an ISE network agent, an ISE strategy center, an ISE configuration center and an ISE security center; and an external request is received through the ISE entrance gateway, and the external request is issued to the business service through the ISE network agent. According to the micro-service engine based on the proxy mode, the ISE network proxy is used for uniformly forwarding the communication flow of the micro-service application in a proxy manner, so that the problems of communication routing, flow control, fusing, safety, performancedata collection and the like among the micro-service applications are well solved, the development efficiency of the applications is improved, and the operation and maintenance cost is reduced.

The invention relates to a data encryption / decryption and desensitization operation engine, a working method thereof and a computer readable storage medium. The working method of the data encryption / decryption and desensitization operation engine comprises the following steps of: 10, intercepting SQL statements by an SDK client integrated to a business system, judging whether the SQL statements need to be rewritten or not according to a metadata configuration, directly sending requests to a database by the SQL statements not needing to be rewritten, and requesting a security service by the SQLstatements needing to be rewritten so as to be rewritten; 20, obtaining the SQL statements needing to be rewritten by the security service, completing SQL statement rewriting according to the metadata configuration, returning the rewritten SQL statements to the SDK client, and calling the rewritten SQL statements to initiate a request to the database by the SDK client; and 30, for the request involved in desensitization processing, taking a database expansion function as an RPC client to call an operation component of an RPC operation service so as to return a result. By using a client SDK mode, the business unavailability risk, caused by stability, of transparent data encryption gateway agency mode is avoided.

A wireless access point and multiple wireless terminals exchange utilization, status, mobility and reception characteristics. Each wireless terminal generates reception characteristics based on transmissions received from the wireless access point and from other devices in the network. In one operating mode, the characteristics gathered by the wireless devices are forwarded to the wireless access point, and, based on all received characteristics, the wireless access point selects a client device for the relay of communications between itself and another client device. In another mode of operation, the access point selects a relay proxy on a transmission by transmission basis. In response to a request, a servicing client device repeats intercepted transmissions sent by a client device and intended for the access point.

An acceleration apparatus is adapted to operate in a direct mode and a proxy mode. In the direct mode, the acceleration apparatus decrypts data packets received from a client and forwards the decrypted data packets to a server using a communication session negotiated by the client and the server. In the proxy mode, the acceleration apparatus responds to the client on behalf of the server and forwards the decrypted data packets to the server using a communication session negotiated by the acceleration device and the server. The acceleration apparatus automatically switches from the direct mode to the proxy mode upon detection of a communication error associated with the communication session negotiated by the client and the server.

A terminal and method and system for processing SUPL are discussed. According to one embodiment, the invention provides a method of processing a SUPL request for a terminal that has performed roaming, the method comprising: receiving a SUPL INIT message from a home SLP entity, the SUPL INIT message including an indicator that indicates whether a home SLP entity uses a proxy mode or a non-proxy mode; checking the indicator to determine whether a first message or a second message should be transmitted to the home SLP entity; and transmitting the first message or the second message to the home SLP entity according to a result of the checking step.

A user equipment (UE), method and system for processing session based communications, are discussed. According to an embodiment, the method includes receiving a message from a terminal that informs whether the terminal supports simultaneous PT (push-to) sessions; recognizing that the terminal supports simultaneous PT sessions according to the received message; and transporting data to one or more terminals through the server operating in B2BUA (Back-to-Back User Agent) mode, wherein a simultaneous PT session refers to a session where the server performs a PT session priority function or a PT session locking function.

Effective bandwidth of a communication link is determined in a heterogeneous, packet switched network between a source and a destination, where effective bandwidth is defined as the actual available bandwidth between the server and the client, minus the overhead of the various network protocols used to transmit the data. The method includes maintaining a database of bandwidth parameters indexed by destination address, and using the database when setting a communication channel.

Usage of nonce-based authentication scheme in a session-based authentication application, usable in a communication system comprising a session control server and an authentication server, which are configured to provide for a session-based authentication application, wherein authentication is based on a nonce-based authentication scheme, comprising an indication of an operation mode of the session control server from the session control server to the authentication server in an authentication request, wherein the operation mode included proxy mode and user agent mode.

The invention relates to the technical field of communication, and provides an internet of cards intelligent recharging management method which comprises the following steps of S1, creating an Internet of cards recharging management system applied to an Internet of cards centralized management platform, the Internet of cards recharging management system comprising a system setting module, an Internet of cards state detection module, an Internet of cards configuration module and a recharging payment module; S2, setting the state of each Internet of card as a test period, a silencing period, a charging period, a stop period and a termination period; S3, detecting the current state of each Internet of card in real time by an Internet of cards state detection module, recharging the Internet ofcards according to the states, converting the recharging fee into corresponding flow, and recharging the flow into the Internet of cards; and S4, setting a platform recharging fee payment module andan agent recharging fee payment module in the recharging payment module. The internet of cards intelligent recharging management method solves the problems that the existing Internet of cards cannot effectively plan the card recharging data, so that the cost of selling the Internet of cards by a service provider is too high, and the agent modes of all levels and the benefit distribution managementcannot be generated, and the like.

The invention relates to the technical field of public cloud, in particular to a method for processing product application forms of a cloud platform in a multi-hierarchy agent mode. The method comprises the steps that users submit product application forms in a public cloud sales platform; agents receive the application forms submitted by the users, the application forms agreed to be applied can directly pass audit, and the application forms not meeting the requirements can be refused to be applied and modification suggestions are fed back; if the agents cannot determine whether the application forms can be audited or not, the agents submit the application forms to a general agent, and the general agent determines whether the audit is passed or not; the application forms passing the audit enter a product delivery process; and the application forms not passing the audit are modified by the user and enters an application form process again. According to the method, the problems of application form processing disorder and non-timely response under the condition of relatively large agent scale are solved; and meanwhile, when the sub-agents are insufficiently familiar with G-Cloud platform resource conditions and cannot accurately judge whether the applications are authorized or not, the sub-agents can submit the application forms to the general agent for making a judgment.

The invention provides a TCP (Transmission Control Protocol) proxy method based on a remote desktop protocol, which comprises the following steps of: 1, carrying out video stream hijacking on a third-party application program, and hijacking a key process of a video stream; step 2, identifying a session parameter when a client initiates connect, inserting the session parameter at an initial position of initiating a first frame data message, and sending the modified message to a TCP proxy; and step 3, the TCP agent analyzes the first frame of message after receiving the first frame of message, establishes a link with the target asset, and performs unvarnished transmission of the TCP stream. According to the method, upper layer protocols are not distinguished and researched any more, and the method is realized by uniformly forwarding TCP layer video streams. The bastion host coexists in an agent mode and a direct connection mode and can be selectively used in a configuration mode, the bastion host adopts a TCP agent, server assets can be audited, operated and maintained in real time, and the bastion host can well adapt to the special environment of a client site.