47results about How to "Reduce message traffic" patented technology

A method and apparatus are provided for optimizing retrieval of network resources. In one embodiment, a method of optimizing access to a network resource is implemented in a computer program executed by a router, cache server, or proxy server. A network resource that contains one or more embedded symbolic host name references is received. A network address corresponding to each of the embedded symbolic host name references is determined. A modified copy of the network resource is created and stored; in the modified copy, a network address is substituted for each corresponding embedded symbolic host name reference. Thereafter, the modified copy of the network resource in responding to all subsequent client requests for the network resource, thereby greatly reducing the required number of network address lookup operations. In one specific embodiment, IP addresses are determined using DNS queries for the hostname portion of all URLs that are embedded in a Web page using image, applet, object, or embed tags. The IP addresses are stored in place of the hostname portions in a modified copy of the Web page, typically in a cache. As a result, when the modified page is subsequently served to clients, the clients need not carry out DNS resolution of all the embedded URLs, resulting in reduced network message traffic and more rapid page display.

A scalable, fault-tolerant, federated event notification method is described, wherein clients express interest in a topic by subscribing, and published event notifications are delivered to all current topic-subscribers. Event notifications are disseminated by a multicast tree that does not require participation by unwilling nodes. The multicast tree is constructed so that nodes belonging to the organization owning the tree do not rely on nodes outside the organization to forward message traffic. Event notifications are delivered using redundant tree-based application-level multicast to ensure reliable delivery.

In a method performed on and between communicating devices distributed upon a communications network for the purpose(s) of soliciting and arranging and initiating a meeting, the communication device of each prospective attendee of a meeting supplies its instant geographical location to a central computer. The central computer calculates from the received instant geographical locations, and preferably also any of weather, traffic flow rate, traffic roadblocks and stoppages, the traffic route being followed to the meeting location, and the actual rate of progress along the route to the meeting location—the estimated time of arrival of each prospective attendee at the meeting. This ETA for each prospective meeting attendee is sent from the central computer to the communications devices of all prospective attendees, permitting each and all to see their own progress or lack thereof, and also that of others, to the meeting. The instant geographical locations of all prospective attendees supplied to the central computer are likewise preferably distributed by the central computer to all prospective attendees, and graphically displayed in real time.

A Computer apparatus configured to process transactions in fungible assets on behalf of account holders on a client controlled, order by order basis, via account controlled and configured private books of business and public books, as well as proactively route public orders to external venues based on analysis of account-specific best execution configurations including venue cost assignments and account-specific venue routing parameters.

Disclosed is a mobility management routing (MMR) node that performs location management signaling operations associated with mobile subscribers. The MMR node may also perform the signaling message routing functionality typically provided by a network routing node, such as a signaling system 7 (SS7) signal transfer point (STP) or an SS7-over-Internet protocol signaling gateway (SG). The MMR node caches mobile subscriber information extracted from messages transmitted between an HLR and a VLR and responds to some of the messages using the cached information. As a result, signaling message traffic and call setup time in a mobile communications network are reduced.

In some examples, a method includes receiving, at a first device, availability information from a second device during a connection set-up phase of communication of a neighbor aware network (NAN) or during a NAN discovery window. The connection set-up phase includes an exchange of device capability information. The method also includes, based on the availability information indicating that the second device is available during a transmission window of a data link group of the NAN to receive data from the first device, sending data from the first device to the second device during the transmission window without performing a message exchange to determine an availability of the second device.

An LTE subscriber database pushes a registration notification to a SMSC or IP-SM-GW when subscriber registers / deregisters to LTE. The subscriber registration information is stored in local database. Thus, MT SMS may be delivered to a registered subscriber without querying the subscriber database each time for registration information. An exemplary apparatus includes an interface for receiving a registration status message for a mobile device over a broadband network, a subscriber database, and a control system for storing subscriber information in response to receipt of the registration status message and forwarding a notification of subscriber registration status including subscriber registration information to a first network device when the mobile device registers or deregisters to the broadband data network.

The disclosure relates to a file signature method. The method is applied to a client and the method comprises the steps as follows: performing abstract calculation on a target file to obtain an abstract value of the target file; transmitting the abstract value to a server, wherein the abstract value is used by the server to encrypt the abstract value; receiving an encrypted abstract value from the server; and combining the encrypted abstract value into the target file. Therefore, the problem that the client needs to upload the whole target file to the server for file signature is solved, and the effects of reducing the information transmission amount between the client and the server and improving signature efficiency are achieved.

The invention discloses a system and method for executing a combined service with centralized control flow and distributed data flow. The system comprises a central node and a plurality of service agents which are distributed on different nodes in a network. The invention has the advantages that: a control message for informing the service of when and where data is transmitted is sent, so that the problems of lack of monitoring capability of a distributed execution mode on the overall running situation of the combined service and easy existence of system performance bottleneck caused by the transition of data flow by a central node in a centralized execution mode can be solved. Simultaneously, overall execution logic of the combined service is controlled by adopting the central node, and the current business process execution language (BPEL) can be compatible, so that the execution of combined service application can be effectively supported.

The invention provides a Diameter routing method which comprises the following step: after setting up a call between a C network user and an IP multimedia subsystem (IMS) user, using the user number of the IMS user as a prime key word for Diameter message routing to look for routes in the process of transmitting charging information to the IMS network. The invention also provides a Diameter routing system. The method uses the calling number or the called number in the call as the prime key word for Diameter message routing, thereby reducing the message flow.

A proxy includes a session keep-alive detection converting unit, configured to perform conversion between a first session keep-alive detection message supported by a first session communication peer and a second session keep-alive detection message supported by a second session communication peer. Another proxy includes a session group keep-alive detection processing unit, configured to act as an intermediate agent for the session group keep-alive detection between a session group communication peer and a session communication peer. A method and network system for session keep-alive detection based on two proxies is also provided. The present invention can implement conversion between different session keep-alive detection mechanisms, and perform keep-alive detection on the session group, thus reducing the message traffic in the session keep-alive detection.

The invention relates to a spiral curve based wireless Mesh network P2P (peer-to-peer) resource sharing method which comprises the following steps that: taking each router participating in a Mesh network as a node in space, thereby obtaining a node coordinate of each node in geometrical space; establishing ring topology according to space filling curve spiral; performing one-dimensional sequencing on the nodes in the ring topology; and calculating ID (identity) of the nodes according to spiral values of grids on which the nodes are located; distributing the nodes, and precursor nodes, successor nodes and mirror nodes of the nodes on the ring topology; endowing the precursor nodes of the nodes with searching capacity, receiving an information lookup node of any user; and searching among the nodes, the successor nodes, the mirror nodes and the precursor nodes by the nodes, and sending the information to the searched node. According to the method provided by the invention, the communication efficiency of a wireless Mesh network P2P sharing system is increased.

The invention discloses an optimizing processing method and a system for a base station pubic measurement, and belongs to time division synchronous code division multiple access system field. The invention provides the optimizing processing method for the base station public measurement. The method comprises the following steps: in the process of public measurement of a community, a radio network controller and a base station are used as senders, and send public measurement interactive information with the same measurement type after multiplexing and after all public measurements are classified according to the measurement types; the demultiplexing is carried out for the received multiplexing information when the radio network controller and the base station are used as the receivers; and the radio network controller finally acquires a report result of public measurement according to a received public measurement report message and uses the radio resource management algorithm to process the radio resource. The invention further provides an optimizing processing system for the base station public measurement. The invention greatly reduces the information flow in the public measuring process of NodeB, thereby reducing the processing overload of system information.

The related multimedia message (MMM) transmission method comprises: the transmitter sends the relative access message of MMM to the receiver through communication interface of MMM business network; the latter initiates the request to the network entity according to received message; the latter transmits the MMM to the receiver. This invention reduces network loading, and has wide application.

The invention discloses a method and a device of transmitting SIB7 by an RIM message. The method comprises steps that an uplink background noise of a reported cell is acquired according to the public measurement report of the cell; whether an absolute value of a difference value between the uplink background noise of the reported cell and the uplink background noise of the lately updated SIB7 is constantly greater than a preset threshold value and whether a duration length satisfies a predetermined threshold are detected; when detection results are yes, the uplink background noise of the SIB7 is updated by using the acquired latest uplink background noise of the cell, and the updated SIB7 is transmitted to an E-UTRAN by the RIM message. Message flow between an RNC, the E-UTRAN, and a core network is reduced, and greatly rising of processing loads of network elements is prevented.

Disclosed are a path calculation method, a message response method and a related device, which are used for improving the sensitivity of triggering path recalculation and reducing the message traffic between network devices. The method in the embodiments of the present invention comprises: receiving, by a second network device in the embodiments of the present invention, path requirement information and a recalculation condition which are sent by a first network device; firstly, according to the path requirement information, calculating a path which satisfies a requirement, and sending description information about the path which satisfies the requirement to the first network device; then, continuously judging, by the second network device, whether the recalculation condition is satisfied; if the recalculation condition is satisfied, conducting, by the second network device, the path recalculation; and sending description information about the recalculated path to the first network device.

The invention discloses a link state query answering method and a device; wherein, the method comprises the steps that: Step 1, the M2UA protocol entity of the MGC receives the link state query audit message sent by the MTP3 protocol entity of the MGC and sends a link state query request message to the M2UA protocol entity of the SG; Step 2, the M2UA protocol entity of the MGC receives the link state query answering message that is sent by the M2UA protocol entity of the SG with an attached link state information and reports to the MTP3 protocol entity of the MGC a link state query audit answering message to which a specific link state information is attached . The adoption of the invention reduces the link state query answering interaction quantity between the signaling gateway SG and the media gateway controller MGC based on the M2UA protocol over the user adaptation layer of the second layer of the signaling transmission.

The method includes steps: after receiving message from user side, multimedia service center MMSC determines whether the receiving party of the short message including two users or more, and whether two or more than two receiving parties belong to same value added application server SP; if yes, then MMSC informs the SP to process the message according to carried receiving party id based on own home SP. The method can implement message process operation from one point to multiple receiving parties under same SP in system of multimedia message service.

The invention discloses a device for inserting sender identify information into a short message. The device is added to a passed transmitting node when the short message is transmitted via a communication network, the device is accessed between a message receiving unit and a message transmitting unit of a transmitting node, and comprises a short message identifying unit, a sender identify information selecting unit and a message recoding unit. The short message identifying unit identifies short messages; and when expandable bytes for carrying additional information are determined to exist, the sender identify information selecting unit selects proper information, and the message recoding unit inserts the sender identify information into the short message and then continuously transmits to a receiver so as to realize the purpose of inserting the sender identify information into the short message. The invention can ensure that the transmitted short message carries the sender identify information so as to prevent a net element device of the present network for transmitting the short message from changing, in addition, the problem of displaying a short message source by the real name of the receiver is conveniently solved, thereby the short message dishonest act is effectively prevented from happening.

The method includes steps: after receiving message from user side, multimedia service center MMSC determines whether the receiving party of the short message including two users or more, and whether two or more than two receiving parties belong to same value added application server SP; if yes, then MMSC informs the SP to process the message according to carried receiving party id based on own home SP. The method can implement message process operation from one point to multiple receiving parties under same SP in system of multimedia message service.