摘要:
Data characterizing the presence state of a user registered to use a communication service is sent to a server for the management of presence data in order to update presence data allocated to the user of a communication service. The data sent to the server is stored as presence data allocated to the user and is made available for predefinable other users. Authorization to change presence data is given to another selected user upon user release.
摘要:
Presented is a device for controlling an internal combustion engine operable with at least on of liquid and gaseous fuel. The device includes a rotational speed controller that outputs a control signal, which is dependent on the actual rotational speed of the engine and which influences the power output of the engine. The control signal includes a dimension for the total power to be output by the engine. The device further includes a dividing device configured for receiving the dimension, dividing the dimension for the total power according to a predetermined ratio into a contribution of the liquid fuel and a contribution of the gaseous fuel, and generating and outputting a second and a third control signal. The second control signal influences the liquid fuel quantity injected into the engine per unit time and the third control signal influences the gas fuel quantity injected into the engine per unit time.
摘要:
In one aspect a method for implementation of a firewall application is provided, whereby, in one step of the initiation of a connection from the first to the second terminal, authentication of the first terminal is transmitted and, after successful authentication a selected address is communicated to the firewall device. In another aspect, an arrangement for carrying out the method is provided.
摘要:
Data characterizing the presence state of a user registered to use a communication service is sent to a server for the management of presence data in order to provide presence data allocated to the user of a communication service. The data sent to the server is stored as presence data allocated to the user and is made available for predefinable first users. The user is provided with presence data allocated to predefinable second users. The predefinable first and second users are determined by means of an activated service profile allocated to the user.
摘要:
In order to transmit data packets between a wirelessly connectable communications device and a communications partner, particularly during a handover process, the invention provides that when a first wireless transmission path is available, an availability of at least one additional wireless transmission path is detected. Based on the detection, a specific assignment schema, via which at least one portion of the data packets is assigned to each of the transmission paths, is selected according to specific transmission requirements and/or to a transmission protocol to be used for transmitting the data packets. An address specification specific to the transmission path is then assigned to a respective data packet that is assigned to a transmission path. By using the assigned address specifications, the data packets are transmitted via the different transmission paths between the communications device and the communications partner according to the selected assignment schema.
摘要:
Transmission resources of one or more individual transmission links, especially of individual transmission bottlenecks, are managed by a resource manager. In the course of a setting up of a connection, the resource manager determines, by using an item of connection information, the origin and destination of the connection to be set up, and identifies whether this connection is routed over a particular transmission link. Based on the result of the determination, a message is subsequently generated and transmitted to the origin of the connection. A selection of transmission resources to be used for the connection is then carried out based on the transmitted message.
摘要:
A method establishes a connection between a source network with a source network resource manager and a target network with a target network resource manager. According to the method, a connection control unit of the source network transmits a connection establishment signal to a connection control unit of the target network and—parallel to this—a reservation request to the target network resource manager. The target network resource reserves the requested resources and forwards the reservation request towards the target network resource manager, which also reserves the requested resources and transmits reservation information regarding the success of the resource reservations to the connection control unit of the target network.
摘要:
Data characterizing the presence state of a user registered to use a communication service is sent to a server for the management of presence data in order to provide presence data allocated to the user of a communication service. The data sent to the server is stored as presence data allocated to the user and is made available for predefinable first users. The user is provided with presence data allocated to predefinable second users. The predefinable first and second users are determined by means of an activated service profile allocated to the user.
摘要:
A rheometer comprises a container for receiving a material sample to be investigated, and a rotary driven rotor which can be immersed at least partially into the material sample. At least sections of an inner wall of the container are provided with a profile in order to prevent formation of a sliding layer between the material to be investigated and the inner wall. The profile is thereby formed by at least one, in particular, several profiling elements which are exchangeably held on the container.
摘要:
Arrangements and methods for controlling communication connections in a packet-oriented communication system are provided. A communication master computer controls communication connections based on exchanged signaling messages of a respectively preset communication protocol and a service provider unit supplies communication services for establishing and controlling connections based on bi-directional communication service calls with a service user unit. An interface to couple the service provider unit with the service user unit is provided. Additionally an interface to couple the master computer with the service provider unit is provided. Parameters are extracted from a received signaling message for assignment to a communication service.