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32results about How to "Improve Resource Management Efficiency" patented technology

Method for combining dynamic access and subcarrier allocation under cache-based ultra-dense network

The invention discloses a method for combining dynamic access and subcarrier allocation under a cache-based ultra-dense network. The method comprises the following specific steps that firstly, multiple users simultaneously send request information to all access points to search a caching content; secondly, each access point judges whether a caching content requested by the current user K exists, all access points meeting the user K transmit respective property parameters to local control, and the local control allocates the optimal access point to the user K, otherwise the user K directly sends a request to a remote server to obtain the content; thirdly, the remote server utilizes popularity analysis to complete cache updating according to the user request information; and lastly, after each user is matched with the respective access point, subcarrier allocation is carried out, so that each user is communicated with the respective access point. The method has the following advantages that multiple factors are synthesized to complete access selection, and promotion of the resource management efficiency and dynamic allocation of the subcarrier are realized, so that the spectral efficiency is remarkably improved.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Method and system for differential deployment of virtual machine

The invention discloses a method and a system for differential deployment of a virtual machine. A to-be-deployed virtual machine comprises a universal image file. The method comprises the following steps of establishing a user activity catalogue; when the universal image file is started, obtaining element data required by the to-be-deployed virtual machine from a deployment server, wherein the element data comprises network configuration information of the to-be-deployed virtual machine, activity catalogue configuration information of the to-be-deployed virtual machine and a storage address; according to the network configuration information, configuring a network of the to-be-deployed virtual machine; according to the activity catalogue configuration information, binding the to-be-deployed virtual machine to the user activity catalogue; when the deployment server receives an upgrading instruction, enabling the virtual machine to obtain an application installation package from the storage address to upgrade an application. The method has the advantages that different virtual machines can be customized by only one image file, the upgrading of an original image file of the virtual machine is not needed, the occupation rate of a storage space caused by the upgrading of the image file is greatly decreased, and the resource management efficiency of a cloud computing platform is improved.
Owner:SHANGHAI CTRIP COMMERCE CO LTD

Automatic binding method and device for automatically exchanging UNI data link of optical-fiber network

The invention discloses an automatic binding method for automatically exchanging user-network interface UNI data link of optical-fiber network ASON, comprising the followings: configuration operating states are detected, and the data link is configured aiming at different configuration operating states; the similarities and differences between the transport network address TNA of the configured data link and the configured data link TNA are judged, and the corresponding binding operation is carried out on the data link according to the judgment result. The invention further discloses an automatic binding device of UNI data link of ASON simultaneously. The application of the method and the device can realize the automatic binding function of UNI data link of the same TNA so that each UNI client corresponds to one UNI binding link, thereby improving the resource management efficiency of the data link.
Owner:ZTE CORP

Method and system for differentiated deployment of virtual machines

The invention discloses a method and a system for differential deployment of a virtual machine. A to-be-deployed virtual machine comprises a universal image file. The method comprises the following steps of establishing a user activity catalogue; when the universal image file is started, obtaining element data required by the to-be-deployed virtual machine from a deployment server, wherein the element data comprises network configuration information of the to-be-deployed virtual machine, activity catalogue configuration information of the to-be-deployed virtual machine and a storage address; according to the network configuration information, configuring a network of the to-be-deployed virtual machine; according to the activity catalogue configuration information, binding the to-be-deployed virtual machine to the user activity catalogue; when the deployment server receives an upgrading instruction, enabling the virtual machine to obtain an application installation package from the storage address to upgrade an application. The method has the advantages that different virtual machines can be customized by only one image file, the upgrading of an original image file of the virtual machine is not needed, the occupation rate of a storage space caused by the upgrading of the image file is greatly decreased, and the resource management efficiency of a cloud computing platform is improved.
Owner:SHANGHAI CTRIP COMMERCE CO LTD

A Method of Joint Dynamic Access and Subcarrier Allocation Based on Cache in Ultra-dense Network

The invention discloses a method for combining dynamic access and subcarrier allocation under a cache-based ultra-dense network. The method comprises the following specific steps that firstly, multiple users simultaneously send request information to all access points to search a caching content; secondly, each access point judges whether a caching content requested by the current user K exists, all access points meeting the user K transmit respective property parameters to local control, and the local control allocates the optimal access point to the user K, otherwise the user K directly sends a request to a remote server to obtain the content; thirdly, the remote server utilizes popularity analysis to complete cache updating according to the user request information; and lastly, after each user is matched with the respective access point, subcarrier allocation is carried out, so that each user is communicated with the respective access point. The method has the following advantages that multiple factors are synthesized to complete access selection, and promotion of the resource management efficiency and dynamic allocation of the subcarrier are realized, so that the spectral efficiency is remarkably improved.
Owner:BEIJING UNIV OF POSTS & TELECOMM

A Wide-area Data Resource Management Method Based on Data Dictionary

The invention relates to a data dictionary based wide area data resource management method. The data dictionary based wide area data resource management method includes preprocessing existing data resources under the condition that existing data and applications are undamaged and unaffected, generating an independent dictionary entity with data resource characteristics, designing a data dictionary management mechanism, indexing data by a multi-level data dictionary way, compressing the data dictionary by the similar clustering technology and optimizing the data retrieval process; deploying the data dictionary in a wide area network system, supplying data index services, locating the data resources by a network host through the data dictionary and accessing the data entity. By the data dictionary based wide area data resource management method, unified maintenance and efficient sharing of the data resource among nodes of the wide area network are realized and instantaneity and uniformity of data access of clients are ensured by the aid of the unified and universal data dictionary. The data resources within the whole network can be interconnected and shared, utilization rate of the data resources is increased and management efficiency of the data resources is improved.
Owner:STATE GRID CORP OF CHINA +2

A caching method based on self-organized cooperation of small base stations in ultra-dense networks

The invention proposes a caching method based on self-organized cooperation of small base stations in an ultra-dense network, belonging to the technical field of wireless communication. Including: firstly, according to the load capacity and location of small base stations in the ultra-dense network, the similarity matrix of small base stations is obtained; then, according to the similarity matrix and the number k of small base stations in each cluster, clustering is carried out, and the load capacity is selected A good small base station acts as a cluster head; cache files in the small base station and macro base station according to the file caching strategy; after the user accesses the base station, request to obtain the file; finally, judge whether the value of k exceeds the maximum value K set in the cluster , if so, output the k value that minimizes the user's average download delay; otherwise, continue to update the k value and continue to re-cluster. The present invention allocates resources in a cluster through the idea of ​​self-organization, utilizes mutual cooperation and self-organization among small base stations, effectively improves the cache hit rate, reduces user download time delay, and satisfies various service requirements.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Family customer resource checking method, device, equipment and product

The invention provides a home customer resource checking method, device, equipment and product, and relates to the technical field of broadband, and the method comprises the following steps: obtaining home customer resource images to be checked, and carrying out the image registration of at least two home customer resource images; wherein the household customer resource image comprises an optical network fiber unit, optical network equipment, a fiber distribution box and an optical splitter; performing image fusion on the registered family customer resource images, and inputting the family customer resource images after image fusion into a target detection model to obtain a target detection result; and generating a checking result of the optical splitter based on the target detection result. According to the method, the quality of passive dumb resources is controllable, the problems of inconsistent resources and installation and maintenance quality caused by subjective factors and large workload are greatly reduced, the resource management efficiency of family customer resources is improved, network rectification and quality improvement are reversely promoted, and family broadband operation management is effectively supported.
Owner:INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
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