摘要:
For a communication system (e.g. UMTS with CDMA radio interface), the invention draws a distinction between services with high and low data rate dynamics and uses a matched type of signaling for the transport formats currently being used. The data rate of the data for a service can fluctuate greatly and/or rapidly over time (high dynamics), or may fluctuate only a little and/or slowly (low dynamics). The data for the services are transmitted via a common physical channel, with in-band signaling being used for signaling the transport format for the services with high data rate dynamics, and with signaling in a separate channel being used for the services with low data rate dynamics.
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:
In order to call mobile'stations, mobile stations are, according to the invention, allocated to time slots for calling on the basis of subscriber-specific profiles. The number of time slots allocated for calling within a macroframe can be set individually for the mobile, stations. The requirement for time slots allocated for calling is thus covered individually for each mobile station. For time-critical applications, shorter delay times can be achieved using the method according to the invention.
摘要:
A method and system for configuring a radio interface between a mobile station and a base station in a time-division multiplex mobile radio system for packet data transmission, wherein time slots for signalling are allocated by the base station to the mobile stations in accordance with a sequence which can be predetermined, independent of packet data transmission. The time for configuration of the radio interface also can be reduced by a plurality of time slots for signalling being combined to form a signalling block, or the signalling to a plurality of mobile stations being carried out within one time slot. This signalling is used to define and set the timing advance.
摘要:
A method and system for configuring a radio interface between a mobile station and a base station of a time-division multiplex mobile radio telephone system for a packet data transmission, wherein, the mobile stations are additionally identified with brief identifiers and time slots for signaling for the upstream direction are allocated to the mobile stations. The allocation of one or more time slots for signaling for the upstream direction occurs according to a prescribable sequence, wherein the allocation occurs with indicator messages that contain abbreviated identifiers and time slot designations. The allocation is thus independent of a sequence of the packets data transmission from or to the mobile station.
摘要:
A method and system for configuring a radio interface between a mobile station and a base station in a time-division multiplex mobile radio system for packet data transmission, wherein time slots for signalling in the uplink direction are allocated by a base station to the mobile stations in accordance with a sequence which can be predetermined independently of packet data transmission. The fixed allocation of a time slot for signalling, in addition to mobile stations to which no physical channel is currently allocated, allows the base station to carry out continuous measurement relating to the radio interface. Thus, when packet data transmission resumes, immediately valid measurements are available for configuration of the radio interface.
摘要:
For configuration of a radio interface between a mobile station and a base station in a time-division multiplex mobile radio system for packet data transmission, time slots for signaling are allocated by a base station to the mobile stations in accordance with a sequence that can be predetermined in the downlink direction, and the time for configuration of the radio interface can be reduced by a plurality of time slots being combined to form a signaling block for a plurality of mobile stations.
摘要:
The present invention provides a novel antibody-RNase conjugate which is a single chain protein, providing both the specificity of its antibody portion and the RNase activity of its RNase portion, resulting in an antigen specific effectiveness against cells when applied in vivo or in vitro, wherein the RNase portion is effectively cytotoxic in at least a fraction of cells presenting the antigen, e.g. after internalization by endocytosis. In detail, the present invention provides scAb-RNase conjugate having the principal structure of scFvFc-RNase. This structure could also be shown to allow the effective production of antigen-specific and cytotoxic conjugate protein in cell culture, the conjugate having a high activity with respect to antigen specificity and cyto toxicity.
摘要:
A receiving node of a first wireless communications system is co-located with a node of a second wireless communications system, said first and second wireless communications systems are configured with frequencies on a shared frequency band. Information identifying a node of the first wireless communications system transmitting on the shared frequency band is received. The received information identifying the transmitting node as an interfering node to the co-located node of the second wireless communications system is transmitted to an entity controlling configuration of the shared frequency band.
摘要:
In methods for signal transmission, a first radio burst is inventively transmitted in a time slot of the radio interface, in which a transmission-side synchronization of the transmission of the first radio burst occurs, so that the first radio burst arrives at the receiving radio station at a predetermined point in time within the time slot. At least one second radio burst that can be interpreted separately from the first radio burst is transmitted in the same time slot. The invention can be utilized for designing the access method (random access) in packet data services (GPRS) of the GSM mobile radio telephone system or in a TDD transmission mode of the third mobile radio telephone generation. This method may also be used to transmit many very short messages.