摘要:
In one aspect, a method for operating databases with a plurality of first data is provided. A temporary copy of at least some logically related parts of the plurality of first data is generated as second data for an editing procedure. The second data is offered by a user such that he can edit the second data. On conclusion of the editing procedure an individual comparison of the second data with the first data is performed such that when a second datum of the second data matches a first datum of the first data, a reference is created in the database to the first datum corresponding to the second datum. At least some of the second data for which no match with first data is determined is saved in the database.
摘要:
In a method for addressing messages in a computer network in which two different types of address are used, wherein at least one first network element (4, 5, 6, 7, 8) uses exclusively a first type of address, at least one second network element (14, 15, 16, 17, 18) uses exclusively a second type of address and at least one third network element (9, 10, 11, 12, 13, 14) uses both types of address, at least one third network element (9) is a communication terminal which, besides its function as a communication terminal, also performs a function as an address converter for messages for which said communication terminal is neither the original sender nor an ultimate recipient.
摘要:
The method provides for routing traffic relations (vb) in a communication network (KN) having arbitrary topology with n network nodes (NK) and m trunks (VL). The switching of traffic relations (vb) from network node (NK) to network node (NK) via one through maximally r optimum routes (R) can ensue paritized, prioritizing or in arbitrary mixtures. This is effected by routing information (ri) formed network node-associated and traffic relation-associated and by random numbers formed in the framework of the setup of traffic relations (vb) via which the traffic relations (vb) are statistically distributed over the one through maximally r routes (R) of a traffic relation (vb) via the affected network nodes (NK).
摘要:
A method and apparatus for transmitting data wherein it is possible to transmit data on the basis of hardware addresses from a source network device to a destination network device. The source network device assigns the data to be transmitted a fictitious hardware address which is used to identify a transmission destination without matching the latter's real hardware address prescribed by the manufacturer. The fictitious hardware address is transferred to an inventive address conversion apparatus in which the fictitious hardware address has been assigned an address information item identifying the destination network device. The address information item associated with the fictitious hardware address is then assigned to the data, which are forwarded to the destination network device using this address information item.
摘要:
In a system, particularly a telecommunication system (TK) that is programmed object-oriented, static and dynamic objects (O1 . . . 3) are instanced by a higher-ranking process or by instanced dynamic objects (O1 . . . 3) and the dynamic objects (O1 . . . 3) are erasable. A statically instanced object manager (MA,MB) is allocated to every class or, respectively, type of dynamic objects (O1 . . . 3) covering like objects (O1 . . . 3). Using the object manager (MA,MB), dynamic objects (O1 . . . 3) are instanced, chained, erased, and the information exchange between the dynamic objects (O1 . . . 3) is controlled, whereby a respective logical object reference (LOR1 . . . 3) is stored in the allocated object manager (MA,MB) when a dynamic object (O1 . . . 3) is instanced. This logical object reference (LOR1 . . . 3) is in turn erased when a dynamic object (O1 . . . 3) is erased. During the course of a call setup and cleardown in telecommunication systems (TK), dynamic objects (O1 . . . 3) are instanced and erased collision-free and the information exchange is initiated collision-free.
摘要:
A method for using narrowband performance features provided in broadband communications terminals, in broadband networks, includes switching respective connections to an interworking unit through the broadband network. Signaling information which is contained therein is transmitted to a logic narrowband switching unit and an item of narrowband control information is derived therefrom. In the interworking unit, that information is converted into an item of broadband control information and a physical broadband switching unit for switching the respective connection is thus set.
摘要:
In one aspect, a method for operating databases with a plurality of first data is provided. A temporary copy of at least some logically related parts of the plurality of first data is generated as second data for an editing procedure. The second data is offered by a user such that he can edit the second data. On conclusion of the editing procedure an individual comparison of the second data with the first data is performed such that when a second datum of the second data matches a first datum of the first data, a reference is created in the database to the first datum corresponding to the second datum. At least some of the second data for which no match with first data is determined is saved in the database.
摘要:
Logical access segments (ACC) related to communications terminals are installed and managed for each communications partner (KP) in A database (DB) of a communications system (KS), in particular an ATM communications system. An identification (ID) and information (vci, vpi, wi, tri, qi) representing physical resources (R) of the respective communications partner (KP), as well as allocated switching-oriented possibilities (s) is entered into each access segment (ACC). During a connection setup by a communications partner (KP), the information (vcpi, vci) representing the requested physical resources (R) is taken from the allocated logical access segment (ACC) and allocated to further segments (LUP, LCP, LINK) for the duration of the connection. Through the use of the logical access segments (ACC) in a switching procedure structure (CPS) of a communications system (KS), a separation of the switching procedures from the management and setting of the physical resources (R) related to the communications terminals is achieved. As a result a switching procedure structure (CPS) can be designed independently of the physical instances of a communications system (KS).
摘要:
In a method for addressing messages in a computer network in which two different types of address are used, wherein at least one first network element (4, 5, 6, 7, 8) uses exclusively a first type of address, at least one second network element (14, 15, 16, 17, 18) uses exclusively a second type of address and at least one third network element (9, 10, 11, 12, 13, 14) uses both types of address, at least one third network element (9) is a communication terminal which, besides its function as a communication terminal, also performs a function as an address converter for messages for which said communication terminal is neither the original sender nor an ultimate recipient.
摘要:
A network gateway unit and method for transmitting data from a first router to a second router through an external communications network, whereby local area networks connected to the router devices can be connected through the network gateway unit, include connecting the first router to the communications network through the network gateway unit. The network gateway unit is used for conversion between a transmission protocol used by the first router and a transmission protocol used in the communications network. A hardware address, which identifies the second router, is allocated to the data as a destination address by the first router. In the network gateway unit, a network address that identifies an exit point from the communications network is allocated to the destination address. Based upon the network address, the data is transmitted to the exit point from the communications network and from there to the second router.