摘要:
Node, computer software and method for selecting a resource that is available at multiple caches connected in a communication network. The method includes receiving from a user a request for the resource; identifying one or more caches of the multiple caches that store the resource; determining a total cost associated with a path between the user and each cache of the one or more caches storing the resource, the total cost including a static cost [Cf] that reflects a topology of the communication network and a dynamic cost [Δ] which is indicative of changing conditions of the communication network; and selecting one cache from the one or more caches that store the resource based on a lowest total cost of the one cache.
摘要:
Node, computer software and method for selecting a resource that is available at multiple caches connected in a communication network. The method includes receiving from a user a request for the resource; identifying one or more caches of the multiple caches that store the resource; determining a total cost associated with a path between the user and each cache of the one or more caches storing the resource, the total cost including a static cost Cf that reflects a topology of the communication network and a dynamic cost [Δ] which is indicative of changing conditions of the communication network; and selecting one cache from the one or more caches that store the resource based on a lowest total cost of the one cache.
摘要:
A first host (60), computer readable medium and method for providing a specialized software package (24) to a second host (70). The method includes initializing, at the first host (60), an application (90) on the first host (60) for communicating with a corresponding application (100) on the second host (70); sending, from the first host (60), a message for verifying a presence of the specialized software package (24) on the second host (70); pushing, when the specialized software package (24) is not present on the second host (70), the specialized software package (24) from the first host (60) to the second host (70); performing, at the first host (60), a specialized activity based on the specialized software package (24) at the first host (60) and the specialized software package (24) at the second host (70); and receiving at the application (90) of the first host (60), a result of the specialized activity, wherein the result of the specialized activity is used by the application (90) at the first host (60) to communicate with the corresponding application (100) on the second host (70).
摘要:
The present invention relates to a method for selecting suitable peers CL1-CL5 in a peer to peer network for content downloading. The method comprises: Requesting addresses of peers possessing a specified content. Receiving to an operator node MON4, a reply comprising the requested addresses. Modifying 3 the reply, which modifying is based on operator preference available to the operator node. Sending the modified reply to a requesting client.
摘要:
Embodiments of the present invention relate to a method and system to monitor network performance in a computer including at least one physical server having a hardware machine attached via a hypervisor to a set of virtual machines. According to an embodiment of the present invention, the system measures network performance parameters for selected packet flows in transition between the hardware machine and the virtual machines, analyzes the measured performance parameters, and identifies a source of network degradation.
摘要:
A first host (60), computer readable medium and method for providing a specialized software package (24) to a second host (70). The method includes initializing, at the first host (60), an application (90) on the first host (60) for communicating with a corresponding application (100) on the second host (70); sending, from the first host (60), a message for verifying a presence of the specialized software package (24) on the second host (70); pushing, when the specialized software package (24) is not present on the second host (70), the specialized software package (24) from the first host (60) to the second host (70); performing, at the first host (60), a specialized activity based on the specialized software package (24) at the first host (60) and the specialized software package (24) at the second host (70); and receiving at the application (90) of the first host (60), a result of the specialized activity, wherein the result of the specialized activity is used by the application (90) at the first host (60) to communicate with the corresponding application (100) on the second host (70).
摘要:
The present invention relates to a method for selecting suitable peers CL1-CL5 in a peer to peer network for content downloading. The method comprises: Requesting addresses of peers possessing a specified content. Receiving to an operator node MON4, a reply comprising the requested addresses. Modifying 3 the reply, which modifying is based on operator preference available to the operator node. Sending the modified reply to a requesting client.
摘要:
A user terminal, media application and method for selectively downloading media content through a communication network and selectively displaying the media content at a user terminal connected to the communication network. The method includes receiving main media content at the user terminal; determining at the user terminal level whether there are streaming resources available to maintain a predetermined quality of streaming the main media content; receiving secondary media content when the streaming resources are above a predetermined level; and displaying the main media content when the streaming resources are above the predetermined level and automatically displaying the secondary media content when the streaming resources are below the predetermined level. A switching functionality of the user terminal is configured to select which media content to be displayed as a function of the streaming resources.
摘要:
Embodiments of the present invention relate to a method and system to monitor network performance in a computer including at least one physical server having a hardware machine attached via a hypervisor to a set of virtual machines. According to an embodiment of the present invention, the system measures network performance parameters for selected packet flows in transition between the hardware machine and the virtual machines, analyzes the measured performance parameters, and identifies a source of network degradation.
摘要:
An access network (14), computer software and method for protecting an identity of a user (12) connected via the access network (14) to a peer to peer network (22), from other users (12) of the peer to peer network (14). The method includes receiving at the access network (14) a request from the user (12) for using the peer to peer network (22), the request including at least a first identity (IP) of the user (12) and data related to content stored or desired by the user (12), associating the first identity (IP) of the user (12) with a second identity (IPp2p), different from the first identity (IP), where a relationship between the second identity (IPp2p) and the first identity (IP) of the user (12) is generated by the access network (14), and transmitting the second identity (IPp2p) instead of the first identity (IP) to the peer to peer network (22) together with the data related to content from the request, such that the first identity (IP) of the user (12) is not provided to the peer to peer network (22).