摘要:
A web material encompasses a bonded fibrous material web of cellulose material that is made of a layer of cellulose fibers that are press-bonded in sections of the fibrous material web. One or several antimicrobial substances are contained in the fibrous material web. The antimicrobial substances are selected from finely dispersed silver and silver salts, antimicrobial metal oxides, solid inorganic acids, solid organic acids, and biocides.
摘要:
A push-to-talk communication system is described in which a decision unit (chair) and/or a queue are provided for allocating the right to talk during a push-to-talk communication, and corresponding control messages, request messages and information messages are transmitted.
摘要:
A plurality of communication conference sessions coupled to one another such that when a communication right is requested, a check is made to ascertain whether the communication right has already been allotted to subscribers in a different, coupled communication conference session. In such a case, the communication right is denied, and otherwise, the communication right is granted.
摘要:
In a method for operating a direct-injection internal combustion engine, a position of at least one piston inside a cylinder in which the combustion engine is at a standstill is determined; and a starting cylinder into which fuel is injected first is selected for a start following the standstill. An instantaneous charge of the starting cylinder is determined as a function of a duration of the standstill of the combustion engine. A distance (d) between the piston of the starting cylinder and a specified position of the piston is calculated. A minimum distance of the piston of the selected cylinder is determined as a function of the instantaneous charge; and another cylinder is selected as starting cylinder if the distance (d) between the piston of the starting cylinder and the specified position is less than the minimum distance.
摘要:
A method and mobile communication device that reduce communication interruption time when a base station stops operating are described. The mobile communication device is wirelessly connected to a cell operated by a base station. The method includes determining a fallback cell, obtaining parameters to quickly establish a wireless connection to the fallback cell, determining that the base station is stopping operation, and using the parameters to quickly establish a wireless connection to the fallback cell. Also described are a base station and method for the base station to reduce communication interruption time. The method includes determining that the base station is stopping operation, switching to a backup power source if the base station is stopping operation due to loss of power, and transmitting a message to the mobile communication devices connected to the base station that they should switch to a fallback cell, since the base station is stopping operation.
摘要:
A method for determining a time of a beginning of a measurement time interval for carrying out a radio measurement, the method including receiving a message via a radio communication channel and determining the time of the beginning of the measurement time interval based on a time of the transmission of the message.
摘要:
A method is provided for the accounting of data transmission costs in a mobile radio network, in particular text and/or image data with or without sound, such that data which is or will be transmitted is assigned at least one cost signal for the costs of sending one or more replies relating to the transmitted data, and that this or these cost signal(s) are transmitted to the recipient(s) of the data.
摘要:
Compositions comprising at least one aminoalkylsiloxane and at least one higher alkyl-modified amido aminosiloxane modified by a compound having at least two hydroxyl groups selected from the group consisting of hydroxycarboxylic acids, monosaccharides, disaccharides and mixtures thereof are described along with fabric treatment agents containing such compositions, the use of such compositions and agents for treating fabrics, and containers with such compositions and/or agents.
摘要:
Memory device having a memory for storage of data to be shifted, as well as a unit for encryption of data based on an asymmetric encryption method using a public key of a second memory device, to which the data which is to be shifted and is stored in the memory is to be shifted. In addition, a deletion unit is provided for deletion from the memory of the stored data which is to be shifted, once the data which is to be shifted and is encrypted with the public cryptographic key of the second memory device has been formed. A copying unit copies the shift message to the second memory device or to a third memory device, with the data no longer being available in the first memory from a time before the copying of the shift message to the second memory device or to the third memory device.
摘要:
A communication conference including at least one unambiguously identifiable conference media data flow. The access right within the communication conference is assigned by taking into consideration the conference media data flow.