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:
Mobile communication network (301), mobility node (322) and method for selecting, as a user terminal (304) moves in the mobile communication network (301) from a first node (306) to a second node (311), a cache (308 or 312) that stores a desired content and is closest to the user terminal (304). The method includes receiving a request from the user terminal (304) for a segment of the desired content; querying a mobility functionality (300) run by the mobile communication network (301) about an internet protocol, IP, address of a cache that stores the segment of the desired content; based on a location at the first node (306) or the second node (311) of the user terminal that sent the request, determining the cache (308 or 312) that stores the segment of the desired content and has a location closest to the user terminal (304); and providing the user terminal (304) with an answer that includes the IP address of the closest cache that stores the segment of the desired content.
摘要:
An alternative access point for M2ME's is provided by introducing an extended M2ME, a M2ME/Femto, which is able to operate as a Femto cell in addition to operating as an M2ME is provided. The M2ME/Femto is configured to recognize a connectivity disruption in a conventional wireless connection to a home operator and to respond to such a disruption by providing for an alternative, fixed connection between the M2ME/Femto and the home operator. A M2ME configured to access the M2ME/Femto when required due to a connectivity disruption and a node of a home operator configured to set up an alternative fixed connection between the M2ME/Femto and the node when required due to a connectivity disruption at the wireless connection is also provided.
摘要:
A method of wireless communication between user equipments includes retrieving user data and a criterion via a software application on a first wireless user equipment having communication interfaces. One of the interfaces is selected based on the criterion. The interface is used to identify wireless user equipments in a proximity of the first user equipment. A total number of user equipments in the proximity of the first user equipment is determined, and, when the number is below a value, another interface is selected. The other interface is used to identify wireless user equipments in the proximity of the first user equipment. A match between the user data of the first user equipment and user data of a second user equipment, causes initiation of wireless communication between the first and the second user equipments by sending to any of the user equipments a message associated with the match.
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 method and apparatus for delivering network operator advertisements to a mobile terminal in association with providing content from a content delivery network (CDN) are disclosed. A network node resides within a wireless communication network supporting the mobile terminal. The network node receives a content request directed to locally-cached content from the CDN, and determines that the requested content includes or is associated with an advertisement placeholder. In response to this determination, the network node sends an advertisement ID request that includes a network operator ID to an external advertisement server. An advertisement ID is received from the advertisement server responsive to the advertisement ID request. The network node maps the advertisement ID to a network operator advertisement associated with the advertisement ID, and dynamically links the network operator advertisement to the requested content. The network node delivers the requested content, including the network operator advertisement, to the mobile terminal.
摘要:
a method of differentiated handling of data traffic, the data traffic is related to a network resource (80) and is preceded by a lookup procedure for obtaining a network address of the network resource (80). A message (203) of the lookup procedure is processed for adapting the lookup procedure. Due to the adaptation, the lookup procedure returns a network address of a replacement network resource (60). The replacement network resource (60) is capable of replacing the network resource (80) in communication of data packets of the data traffic. On the basis of the network address of the replacement network resource (60), differentiated handling of the data packets in said communication with the replacement network resource (60) is accomplished.
摘要:
The present invention relates to a communication system (SYS), a gateway apparatus (HiGA) and a method for allowing services of a first type provided by a communication server (IMS-S) to be provided to terminal devices (T1, T2, . . . Tn . . . TN) of a home network (CPN) independent of whether the terminal devices are of a first type or a second type (IMS-based or non-IMS-based). The gateway apparatus (HiGA) comprises one or more service-specific mapping applications (AS) for adapting the control plane (SIP) used between the second type terminal devices (T2) to the control plane (HTTP) used between the gateway apparatus (HiGA) and the communication server (IMS-S).
摘要:
According to a first aspect of the present invention there is provided a method of distributing data to peers of a peer-to-peer network to enable those peers to provide data to other peers. The method comprises predefining a minimum number of peers that are required to store a data item, sending the data item to a number of data receiving peers from one or more data servers, determining if the number of data receiving peers that have sufficient storage capacity available to store the data item is less than the predefined minimum number, and, if it is, deleting previously stored data to make sufficient storage capacity available.
摘要:
A system, computer readable medium and method for providing to a user device (20) location information of a data device that provides a specific asset, where the user device (20) is present in a network (32) that includes at least a serving node (36) and an address of the user device (20) is indicative of a gateway node (35) that is different from the serving node (36). The method includes receiving at the serving node (36) a first message from the user device (20), the first message including a request for the specific asset; sending the first message from the serving node (36) to the gateway node (35); receiving at the serving node (36) a second message from the gateway node (35), the second message including a first location of a first data device (44) that provides the specific asset; modifying at the serving node (36) the second message to include an indication about a second location of a second data device (46) that provides the specific asset, where the first location is different from the second location; and sending the modified second message including the second location to the user device (20) for accessing the specific asset.