102results about How to "Save network resources" patented technology

The embodiment of the invention provides a method and a device for load balancing of resources of a virtual machine. The method comprises the following steps of: if the obtained resource utilization rate within the future time preset by a local physical host is more than a set threshold value, transmitting a request message of inquiring the current resource utilization rate of other physical hosts in a virtual computing system to a proxy server; according to the received resource utilization rates of other physical hosts, acquiring a physical host list of which the resource utilization rate meets the operating requirement of a virtual host to be moved, which is operated on the local physical host; determining a destination movement physical host according to moving probabilities of all physical hosts in the physical host list and the resource utilization rates within the future time preset by all physical hosts in the physical host list; and moving the virtual host to be moved to the destination movement physical host. The embodiment of the invention has the advantages of avoiding unnecessary moving cost due to the temporary peak value of the resource utilization rate, saving network resources, solving the conflict problem caused by the cluster effect, and ensuring the stability of the virtual computing system.

A method for synchronizing messages between multiple terminals includes: receiving a message state change notification carrying a message state and a message identifier from a first terminal of a user; and sending a message state change notification to the second terminal of the user, according to the message state change notification. A method for synchronizing storage layouts between multiple terminals includes: receiving a storage layout synchronization request carrying a storage directory and/or storage data from a first terminal; sending the storage layout synchronization request to other terminal correlated with the first terminal, so that the other related terminals update the messages or synchronize the media data and/or storage structures. The invention also discloses a server and a terminal for synchronizing messages between multiple terminals. Through the present invention, messages, message states, storage data, and storage structures can be synchronized between multiple terminals.

By introducing a hierarchical encryption scheme and the use of asymmetric cryptography, the critical information in message exchanges is concealed from unauthorized entities. This helps greatly in preventing man-in-the-middle attacks faced by inter-working. In addition, access control is conducted by introducing a network structure having a rule interpreter that is capable of mapping general rules to WLAN specific commands. It obviates the needs for mobile user's home network to understand information about every WLAN it is inter-worked with. A common interface independent of WLAN technologies could be used by the home network for all the WLANs. The above conception provides a solution to the problems of the protection of user identification information and access control in the inter-working of WLAN.

The invention discloses a message push method and apparatus, and belongs to the field of computer and Internet technologies. The method comprises the following steps: obtaining user attribute data and/or historical behavior data of a user, wherein the user attribute data is used for reflecting personal basic information of the user, and the historical behavior data is used for reflecting personal habits and application preferences of the user on a network; detecting whether the user attribute data and/or the historical behavior data meets push conditions of messages; and if at least one from the user attribute data and the historical behavior data meets the push conditions of the messages, pushing the messages to a client used by the user. According to the invention, the problems of low message push accuracy and waste of network resources in the prior art are solved; and messages of interest are pushed to the user, the message push accuracy is improved, and at the same time, the network resources are saved.

The invention is applicable to the technical field of wireless communication, and relates to an unmanned aerial vehicle base station deployment method, terminal equipment and a computer readable storage medium, and the method comprises the steps: determining the initial deployment number of unmanned aerial vehicle base stations according to environmental parameters of a target area and the coverage radius of the unmanned aerial vehicle base stations; Establishing an average path loss model between the unmanned aerial vehicle base station and a user terminal in the coverage area of the unmannedaerial vehicle base station according to the environmental parameters in the coverage area of the unmanned aerial vehicle base station, and determining the deployment height of the unmanned aerial vehicle base station according to the average path loss model; And acquiring the distribution condition of all user terminals in the target area, and determining the final deployment number of the unmanned aerial vehicle base stations and the horizontal position coordinates of the unmanned aerial vehicle base stations according to the distribution condition of the user terminals and the initial deployment number and deployment height of the unmanned aerial vehicle base stations. According to the unmanned aerial vehicle base station deployment method, the unmanned aerial vehicle base stations canbe deployed reasonably under the condition that the user terminals are distributed unevenly, the communication requirements of the user terminals are better met, and network resources are saved.

The invention provides a method of controlling MBMS sending that comprises: network side sends enquiry message to terminal to enquire whether the terminal receives the MBMS; the terminal sends enquiry response message to network when it is meet randomly; the network side receives it correctly and broadcasts the data report on multiple broadcasting control channel MCCH. The purpose of Counting in LTE is to stat whether is there user in section wish to receive the MBMS, so network do need to decide how many UE are wish to receive, but how many UE get ready to receive, the purpose of Counting is achieved; the invention improves the current random course according to characters of Counting Response of UE, and makes it fits for MBMS Counting Response, and simplifies the course of Counting Response, saves network resource.

The invention provides a method for selecting a service node, a network node and a communication system, and belongs to the field of communication. The method for selecting the service node comprises the following steps that: a first node acquires a mapping relationship between group information of equipment and an identifier of a second node; and the first node determines the second node as the service node of the equipment in the group according to the mapping relationship, wherein the service node is used for managing the equipment which belongs to the group. In the embodiment of the invention, the same service node is selected for the equipment which belongs to the same group, so that the centralized management of the equipment which belongs to the same group is realized; therefore, network resources are saved.

The embodiment of the invention provides a traffic engineering tunnel-based virtual private network implementation method and a traffic engineering tunnel-based virtual private network implementation system. The traffic engineering tunnel-based virtual private network implementation method includes the following steps: responding to the establishment information of virtual private network service to create a traffic engineering tunnel; utilizing the traffic engineering tunnel to carry the virtual private network service; and responding to the cancel information of the virtual private network service to delete the traffic engineering tunnel. By means of the mode of dynamically creating or deleting the traffic engineering tunnel according to the demand of the virtual private network service, the invention provides a mechanism for creating the traffic engineering tunnel on demand, and timely deletes the tunnel which is not used by the virtual private network service, thus effectively saving network resources.

The invention discloses a heartbeat detection method of an SCADA distribution type platform. A heartbeat sending thread and a heartbeat receiving thread are coordinated to carry out fault detecting, the sending thread sends heartbeat to target nodes, and the state of the nodes is detected by judging the maximum number of losing times of the heartbeat; the receiving thread is used for receiving the heartbeat and replies when normally receiving the heartbeat, and otherwise the maximum number of losing times of the heartbeat adds one. Under the situation that the network state is busy, the heartbeat sending thread and the heartbeat receiving thread pause, a command packet is used for replacing the heartbeat to detect the state of the nodes, and the network resource can be saved. According to the heartbeat detection method, the availability of a system can be greatly improved, and the misjudgement rate of node faults is decreased.

The invention discloses a navigation method and system of an electric vehicle as well as a vehicle-mounted navigation terminal and a server. The method comprises the following steps: establishing connection with the server; downloading a latest charging pile database from the server when monitoring that charging pile data is updated; updating a position of a charging pile in a local navigation map according to the latest charging pile database, obtaining current position information and a current remaining driving range of the electric vehicle, and obtaining a destination input by a user; generating navigation route information according to the current position information, the destination, the current remaining driving range and the position of the charging pile, and carrying out navigation according to the navigation route information. Through the method of the embodiment, the traffic cost needed for updating the navigation map is reduced; the position of the charging pile in the navigation map is updated in time; the charging pile information is accurately provided in the navigation map; the targeted navigation service is offered for the electric vehicle; the navigation experience of the user is improved.

The invention provides a method for obtaining contact person data in instant messenger tool. An instant messaging client saves the data and a version number of a contact person into a local database, and synchronizes with an instant messaging server through the version number; the instant messaging client obtains the version number of the contact person from the instant messaging server when the user logs on; if the version number is consistent, the local data is used, otherwise the contact person is obtained from the instant messaging server. The client does not need to download the data of contact persons in most cases, which greatly reduces the data needed during the logging on, thereby improving the speed of the logging on, saving network resources and decreasing the pressure to the server.

The invention discloses a machine type communication common message transmission method, which is used for saving network resources and improving system capacity and efficiency. The method comprises that: a network side determines a radio access network (RAN) group corresponding to a machine type communication (MTC) group required to receive a paging message, and acquires a radio network temporary identifier (RNTI) of the RAN group; the network side generates the paging message; and the network side transmits the RNTI and the paging message to MTC terminals in the determined MTC group in a multicast way. The invention also discloses a device for implementing the method.

The invention discloses a message forwarding method based on a forwarding table of medium access control, comprising the following steps of: carrying out MAC network level division to all nodes in the network; setting MAC network segments of all MAC network levels, MAC mask codes of all MAC network segments and virtual MAC addresses of all nodes according to the division to the MAC network levels; converging into the MAC forwarding table according to the set MAC network segments, the set MAC mask codes and the set virtual MAC addresses; and after the nodes receive the message, forwarding the message by inquiring the converged MAC forwarding table. The invention also discloses a message forwarding system based on the MAC forwarding table correspondingly, comprising a network division unit, a set unit, a converging unit and a message forwarding unit. The invention converges the existing plurality of entries into one entry, thus saving network resource; in addition, as the entries are reduced, the times for inquiring the entries are correspondingly reduced when a switch forwards the message, thus improving the forwarding efficiency of the message.

The invention discloses methods, devices and systems for broadcasting a precoding matrix set and feeding back a precoding matrix. The method for broadcasting a precoding matrix set comprises the step of sending the information of the precoding matrix set to a terminal through a superframe precursor, or/and overhead information, or/and user indication information of a data channel. The method for feeding back a precoding matrix comprises the steps of confirming an optimal precoding matrix in the precoding matrix set, packing the index of the optimal precoding matrix and a feedback signal and feeding back a signal packet, wherein the packet head value of the signal packet is used for showing the combination of the feedback signal and the bit number occupied by the index. The device for broadcasting a precoding matrix set and the device for feeding back a precoding matrix comprise modules for realizing the corresponding functions in the methods; and the systems for broadcasting a precoding matrix set and feeding back a precoding matrix comprise corresponding base station equipment and terminal equipment. The performance of the systems can be improved and the single overhead can be saved due to the embodiment of the invention.

The invention discloses a plugin updating method, system and relevant equipment based on an IOS program. A corresponding service module can be updated according to user requirements, network flow is reduced, and operation is simple and convenient. The method comprises the steps that a plugin downloading request is sent to a server, the plugin downloading request comprises service module information which needs updating; a plugin package which is sent by the server and corresponds to the plugin downloading request is received; the plugin package is analyzed, plugin files are obtained, and the plugin files are deployed into the service module corresponding to the plugin downloading request.

The invention discloses a method and a device for processing an ACK (Acknowledgement) flooding attack. The method comprises the following steps that: defense equipment stores information of a first ACK message after the first ACK message is received from a terminal; the defense equipment sends an ACK message for instructing retransmission to the terminal; the defense equipment determines whether a received second ACK message is matched with the first ACK message or not according to information of the first ACK message; when the received second ACK message is matched with the first ACK message, the defense equipment determines the terminal as a valid user, and sends the second ACK message to network equipment corresponding to the defense equipment; and the defense equipment sends a third ACK message to the network equipment corresponding to the defense equipment when the third ACK message from the valid user is received. According to the embodiment of the invention, the valid user can be distinguished in time during processing of the ACK flooding attack, so that the network experience of the valid user is improved.

The present invention discloses a method to obtain user equipment position information, which includes procedures below: A. A network control equipment stimulates a user equipment not in a special channel to send an uplink signaling to a base station; B. The user equipment sends an uplink signaling to the base station. The base station measures an angle of arrival corresponding to the uplink signaling. The technic proposal of the present invention enables the base station to measure the angle of arrival corresponding to the uplink signaling sent by the UE by stimulating the UE not in the special channel to send the uplink signaling, thus obtaining position of the UE not in the special channel through a network. In addition, the technic proposal obtains the position information of UE not in the special channel without creating a special channel to save network resource. The method of obtaining UE position information needs a short execution period and simple flows.

The invention discloses a method for storing and processing session history record. The method comprises the following steps: receiving a request message from a first server on the user side; judging whether the request message contains a storing hint; and judging whether the session history record to be stored needs to be saved according to storing indication. The method carries out unified management on the storage of the session history record to make one piece of information for the session history record only saved in a storing device corresponding to the second server side, so as to overcome the defects of the waste of network storing space and the redundancy of the stored information caused by the network storing device stored on the first server side in the prior art.

The invention discloses a remote interaction method of multi-screen synchronous display supporting QoS. The remote interaction method comprises steps of establishing an interaction platform of synchronous display; sharing file source data bags of synchronous interaction; entering a synchronous interaction interface; performing synchronous interaction; exiting the synchronous interaction interface; and canceling the interaction platform. According to the invention, the file source data bags are firstly shared to the interaction platform, so a user end should load the file source data bags containing larger data amount in advance, and then can enter the synchronous interaction interface to perform synchronous interaction with other user ends. During the synchronous interaction process, instruction information containing smaller data amount and file source update logs are mainly transported and interaction of multi-screen synchronous and precise procedures is achieved.

The invention provides a resource information processing method and a resource information processing device. The resource information processing method comprises the steps of pulling increment resource information every first preset time interval through an increment resource interface of each resource source; updating a resource information database according to the increment resource information; pulling total resource information every second preset time interval through a total resource interface of each resource source, wherein the second preset time interval is larger than the first preset time interval; and updating the resource information database according to the total resource information. The resource information processing method and the resource information processing device have advantages of realizing multi-channel resource aggregation, realizing no requirement of a user for video searching on different video websites, and settling a problem of tedious operation. Furthermore a relatively high increment updating frequency is realized, and in-time updating of latest resource information can be ensured. A total updating frequency is relatively low, but integrity of a resource information database can be ensured, and furthermore network resource can be saved.

The invention aims to provide a method and a device for assessing a junk information mining rule. The assessing device is used for obtaining the to-be-assessed mining rule and an information publish sample for assessing the mining rule, then, the mining rule is used for conducting junk information mining for the information publish sample, and at least one evaluation parameter corresponding to the mining rule is obtained. Compared with the prior art, according to the fact that at least one evaluation parameter corresponding to the to-be-evaluated mining rule is obtained, an index for assessing the mining rule is provided for an interactive platform manager, the mining rule is further optimized and updated to improve various evaluation parameters, junk information is accurately judged and processed by an interactive platform, and therefore normal work of the interactive platform is guaranteed.

The invention discloses an application scene configuration method and device and a storage medium. The application scene configuration method and device and the storage medium are used for generatingan application scene in real time during running of an application and reducing the cost of network resources. The application scene configuration method includes the steps of during running of the application, reading a scene configuration file corresponding to a current application scene, wherein the scene configuration file includes configuration data of all nodes which constitute the current application scene, each node includes at least one reusable pre-configured file, and the configuration data corresponding to each node includes storage path information of the pre-configured files included in the node; according to the nodes constituting the current application scene and the storage path information of the pre-configured files corresponding to the nodes, generating pre-configured file instances corresponding to the nodes in the current application scene; according to the configuration data corresponding to the nodes, calling parameter deserialization functions for performing parameter configuration on the pre-configured file instances corresponding to the nodes to generate the current application scene.

The embodiment of the invention discloses a position managing method of a shared network, information-change reporting method, a system and equipment, which are used for realizing the shared application of PLMN by TAI list. The position managing method of a shared network in the embodiment of the invention comprises the following steps: a mark list of a tracing area sent by a network side is received, and the mark list of a tracing area includes the aggregation of PLMN numbers; and after the changed PLMN numbers belong to the aggregation of PLMN numbers, the share of PLMN network is realized. The embodiment of the invention also provides an information-change reporting method, a communication system and correlative equipment.

Embodiments of the present disclosure disclose an anomaly information acquisition method and apparatus. The method comprises: firstly, a terminal device acquires a target anomaly type; and in the process of using the terminal device, if an anomaly generated on the bottom layer of software is detected and the generated anomaly belongs to the target anomaly type, acquiring target anomaly information corresponding to the target anomaly type and uploading the acquired target anomaly information into a server. Therefore, at the moment when the anomaly generated on the bottom layer of the software is detected in the using process of the terminal device, the target anomaly information required for debugging the anomaly problem can be uploaded to the server. By utilizing the anomaly information acquisition method, necessary information required for debugging the problem of the bottom layer of the software can be effectively acquired; and targeted acquisition of the anomaly information provides great assistance forsolving the anomaly problem of the bottom layer of the software of the terminal device.

The present invention provides a secret key updating method, a device and a system. The method comprises the steps of receiving the user identity information of IOT equipment of the Internet of Things by a server, and judging whether the time point for receiving the user identity information is within an effective duration or not, wherein the effective duration is a duration set by the server after the IOT equipment completes the access authentication each time; on the condition that the judgment result is yes, sending the specified information used for generating the session secret key of the IOT equipment to the IOT equipment by the server. According to the technical scheme of the invention, the problem in the prior art that the IOT equipment of the Internet of Things must be authenticated when the IOT equipment is accessing to the Internet of Things for sending data so as to cause the waste of network resources can be solved. Furthermore, the effect of saving network resources is realized. The secret key updating efficiency is improved.

The embodiment of the invention discloses a power control method comprising the following steps: a network side collocates an acknowledgement indicator channel E-HICH on an auxiliary carrier and sendsinformation of the collocated E-HICH; and a receiving terminal calculates instantaneous path loss according to the received information of the E-HICH and performs power control on an enhanced physical uplink channel (E-PUCH) on the auxiliary carrier according to the instantaneous path loss. The embodiment of the invention also discloses a power control device of the network side and a power control device of a user equipment side. The method and the devices can perform power control on the E-PUCH on the auxiliary carrier by only utilizing the collocated E-HICH resource without increasing extra code channel resources, thereby effectively saving network resources while finishing power control.

The invention provides a method and a system for transferring information of mobile phone communication based on a Java Push mechanism, wherein the method comprises the following steps: (1) receiving a new message sent by a sending mobile phone by applying a server, packaging the new message into a Java Push short message and sending the short message to a short message center; (2) sending the short message to a target mobile phone by the short message center through a wireless network; and (3) after the target mobile phone receives the short message and judges the short message to be the Java Push short message, starting a corresponding application program to receive information according to the content of the short message. An instant communication application on the target mobile phone terminal is activated by sending the short message to the target mobile phone by the short message center through applying the server and an interface of the short message center so as to ensure that the information arrives to the target mobile phone instantly.

The invention discloses a method for receiving mail data, which comprises the following steps: setting a mail data receiving mode comprising a first mode or a second mode according to a command input by the user; when the mail data receiving mode is the first mode, firstly downloading mail headers of all mails to the locality, and then downloading mail content and accessories of a target mail to the locality according to the target mail selected by the user; and when the mail data receiving mode is the second mode, downloading the mail headers of all the mails, the mail content and the accessories to the locality. Meanwhile, the invention also discloses a device for receiving the mail data. The adoption of the method and the device can save communication network resources.

The invention provides a method for a terminal equipment switching multicast service, a device and a system, comprising: network side receives a service switching request information taking with an intention multicast service information sent by UE and a user identification information; the network side performs an operation for switching multicast service based on an original multicast service information corresponding to the intention multicast service information and the user identification information. An embodiment of the invention can make UE achieve a rapid multicast service switching, saves a switching time and network resource, keeps a continuity of multicast service, and is in favor of the popularization and application of multicast service.

Disclosed are a blind handover or blind redirection method, system and related device. The method comprises: when a terminal judges that blind handover or blind redirection is required according to a preset trigger condition, a current serving base station of the terminal acquiring location information acquired by the terminal by using an auxiliary GPS function; and according to the location information and pre-stored location information about various adjacent base stations, the serving base station calculating the distance between the terminal and various adjacent base stations, determining a target base station for blind handover or blind redirection and performing blind handover or blind redirection. By means of the present invention, the problems that the failure of blind handover or blind redirection has an influence on the user experience, and re-access consumes network resources in the prior art are effectively avoided.