318 results about "Network expansion" patented technology

An Internet content delivery network deploys one or more CDN server regions in an enterprise and manages those regions as part of the Internet CDN. In one aspect of the invention, a CDN service provider (CDNSP) deploys one or more CDN regions behind an enterprise's corporate firewall(s). The regions are used to deliver Internet content—content that has been tagged or otherwise made available for delivery over the Internet from the CDN's content servers. This content includes, for example, content that given content providers have identified is to be delivered by the CDN. In addition, the enterprise may tag intranet content, which is then also served from the CDN regions behind the firewall. Intranet content remains secure by virtue of using the enterprise's existing security infrastructure. In accordance with another aspect of the invention, the CDNSP implements access controls and deploys one or more CDN regions outside an enterprise's firewall(s) such that intranet content can be served from regions located outside the firewall(s). In this embodiment, the CDNSP can provide granular control, such as permissions per groups of users. In this way, the CDNSP, in effect, extends a conventional virtual private network (VPN) to all or a portion of the ICDN, thereby enabling the CDNSP to use multiple regions and potentially thousands of content servers available to serve the enterprise's internal content. In addition to making internal content available from the edge of the network, the CDNSP provides a mechanism by which an enterprise may share secure data with its business partner(s) without setting up any special infrastructure.

A power node provides energy management and network expansion features in a networked data communications and control environment that may be utilized in an energy management system implementing a method of managing energy. Network expansion may be provided by integrating a networking bridge from a power line network to one or more wired network ports or a wireless network. The power outlet on the power node providing power to a device may be identified and associated with information about the device.

The invention relates to the technical field of optimization of a wireless network, in particular to a wireless network telephone traffic balanced optimization method based on antenna parameter adjustment. In the method, a wireless network basic data management method, an operating maintenance center (OMC) data processing subsystem and a wireless network coverage and telephone traffic balanced simulation subsystem are utilized. The wireless network telephone traffic balanced optimization method is characterized by comprising the following steps: according to the basic data of the wireless network and the telephone traffic distribution data of the OMC data processing subsystem, finding that the telephone traffic distribution is not uniform through the wireless network coverage and telephone traffic balanced simulation subsystem, establishing a method of an automatic antenna feeder parameter optimization system to adjust antenna feeder parameters to realize optimum balance of the telephone traffic, carrying out evaluation on an optimization scheme in the search process of the automatic antenna feeder parameter optimization system, and searching a good scheme by algorithm indicated by the evaluation system, thus improving the system index of the whole network. The method not only can be used for current network optimization of a code division multiple access (CDMA) network, but also can be used for pre-optimization before network establishment and pre-optimization before network expansion, and has the advantages of high efficiency and low cost.