539results about How to "Save network resources" patented technology

An “opt-in” based system for displaying targeted content (e.g., advertisements) to a viewer is described. Viewer profiles and content profiles are automatically generated from forms filled out by viewers and content providers, respectively. In a preferred client-based embodiment, content that best matches a viewer profile is downloaded from a server and stored on the corresponding viewer's set top box. When a trigger signifying a content-insertion break (e.g., a commercial break) is detected, locally stored targeted content is selected and displayed to the viewer via the set top box. In a preferred server-based embodiment, content that best matches a viewer profile is embedded in program content and sent to a viewing unit for display to the viewer.

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.

The invention relates to a system and a method for required real-time transcoding and self-adaptive code rate stream media playing. The system comprises a real-time transcoding subsystem, a stream media playing subsystem, a content distribution subsystem and a user terminal module, wherein the real-time transcoding subsystem is used for transcoding the original videos of a video source into video encoding data which is suitable for a user terminal to play, the stream media playing subsystem is used for packaging the video encoding data outputted by the real-time transcoding subsystem into video steams which are suitable for the stream media to transmit, and providing the stream media service for the user terminal, and the user terminal module is used for sending a request to the real-time transcoding subsystem or the stream media playing subsystem, and dynamically switching and transcoding in real time according to the network state information, so as to obtain the video streams with different code rates for playing. By adopting the structure, the system and the method for the required real-time transcoding and the self-adaptive code rate stream media playing have the advantages that the required real-time transcoding of the stream media is realized, the playing code rate is dynamically selected according to the change of the band width of the terminal network, different user terminals can be flexibly matched, and the application range is wider.

A communication connection to a second user equipment (UE B) by a first user equipment (UE A) is requested, the request including a specific information element for an identification of UE B, a determination is made (S3) in a database on the basis of the specific information element identifying UE B's location within the communication network, a decision is made (S5, S6) whether UE B is reachable or accepts the communication connection or not, and if the decision is positive, the communication connection is established (S7) between UE A and UE B adapted to perform a packet data communication.

The invention provides a processing method and device of messages in a VxLAN (virtual extensible local area network). The method includes: establishing a VxLAN tunnel with each VTEP (VxLAN tunnel end point); receiving an unknown unicast message transmitted by the source VTEP, determining all target VTEPs, except for the source VETP, in the VxLAN according to a VxLAN identifier carried in the unknown unicast message, and transmitting the unknown unicast message to the target VTEP. The processing method and device according to the scheme has the advantages that a proxy server added to the VxLAN is used to copy and forward the unknown unicast message, and network resources among VTEP devices are greatly saved.

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.