摘要:
A base station (510), a local server (520), a user equipment (500) and Internet server (540) of a wireless communication network and respective methods therein are provided for enabling provision of an Internet based service to a user equipment, the base station being associated with the local server, which is capable of delivering the Internet based service. A user equipment requesting an Internet based service is requested by the Internet server to discover if the base station is associated with a local server capable of providing the Internet based service to the user equipment. If the user equipment discovers a local server, associated with the base station, capable of providing the Internet based service, the user equipment requests the Internet based service from the local server, via the base station.
摘要:
A method in a base station (120) for determining an integrity of an air interface (145) between the base station (120) and a user equipment (130) is provided. The base station (120) configures an internet protocol host. The internet protocol host has an internet protocol address in the same domain as an internet protocol address of the user equipment (130). The base station (120) defines a data radio bearer which is limited to the air interface (145). The base station (120) sends a test data in the defined data radio bearer on an internet protocol level from the first internet protocol address to the second internet protocol address. The base station (120) receives a response associated with the test data from the user equipment (130). The base station (120) determines an integrity of the air interface (145) based on the response.
摘要:
A base station (510), a local server (520), a user equipment (500) and Internet server (540) of a wireless communication network and respective methods therein are provided for enabling provision of an Internet based service to a user equipment, the base station being associated with the local server, which is capable of delivering the Internet based service. A user equipment requesting an Internet based service is requested by the Internet server to discover if the base station is associated with a local server capable of providing the Internet based service to the user equipment. If the user equipment discovers a local server, associated with the base station, capable of providing the Internet based service, the user equipment requests the Internet based service from the local server, via the base station.
摘要:
An optical network has a single cable (15) holding ribbon fibers (9, 11, 13) connected to line boards (1) in a station (7) for transmitting and receiving signals on the optical fibers of the cable. At a geographical location (3, 5) some ribbon fibers (9, 11) are cut off and a fan-out is made for both cut-off ends splitting the ends into individual fibers (19). In a branching point (at 3) having more individual cut-off fibers than subscribers the remaining cut-off fibers are connected through by fiber pieces (21), so that these fibers continue uninterruptedly through the branching point. Another branching point (at 5) has more subscribers than individual fibers in the cut-off ribbon fibers and then the subscribers are connected to individual fibers both in the portion of ribbon fibers close to the line boards and to the cut-off portions distant therefrom. At the end of the cable (15) suitable ends of the optical fibers are connected to each other through connector strips (23). In this way the capacity of the ribbon fibers (9, 11) can be efficiently used. The line boards (1) are each adapted to be connected to only one ribbon fiber. In order to allow a minimum number of line boards (1), at the head end of the cable two or more ribbon fibers (9, 11) can be connected to the same line board (1), so that the unused fibers in each of the ribbon fibers are not connected to any line board. When adding more subscribers to the network, a connector is removed, another line board (1) can then be added to the station (7) and the respective ribbon fibers (9, 11) are then connected to line boards (1) of their own.