Abstract: Replicating a tenant database includes receiving at a source system a first request from a target system for replicating a first tenant database of the source system, which includes one or more first servers. Characteristics of the one or more first servers are sent to the target system to generate at the target system a second tenant database including one or more second servers. Each second server corresponds to one first server and has the same characteristics as the corresponding first server. Information from each first server is replicated, in an asynchronous mode, to the corresponding second server through a communication channel that is established between each first server and the second server. Upon receiving a second request for stopping the replication, a synchronous mode of processing statements from client applications of the first tenant database is entered. Related apparatus, systems, techniques and articles are described.

Abstract: Replicating a tenant database includes receiving at a source system a first request from a target system for replicating a first tenant database of the source system, which includes one or more first servers. Characteristics of the one or more first servers are sent to the target system to generate at the target system a second tenant database including one or more second servers. Each second server corresponds to one first server and has the same characteristics as the corresponding first server. Information from each first server is replicated, in an asynchronous mode, to the corresponding second server through a communication channel that is established between each first server and the second server. Upon receiving a second request for stopping the replication, a synchronous mode of processing statements from client applications of the first tenant database is entered. Related apparatus, systems, techniques and articles are described.

Abstract: A radio communication device may include: a transmitter configured to transmit data at a data rate which is based on a pre-determined maximum data rate which is pre-determined by another radio communication device; a determination circuit configured to determine a quality indicator which is indicative of a quality of the transmission of the data; and a data rate changing circuit configured to change the data rate to a changed data rate based on the determined quality indicator. The transmitter may further transmit at the changed data rate.

Abstract: In a method for transmitting a channel quality information on the quality of a communication channel in a radio communications system the system includes a regular cycle for transmitting the channel quality information in an uplink direction from a communication unit to a network, and the method including suppressing in the communication unit the transmitting of the channel quality information based on a pre-defined condition.

Abstract: A transmitter circuit includes a first unit configured to determine a transmission power of the transmitter circuit, and a second unit configured to determine whether a transmission of data for a signaling radio bearer is scheduled by the transmitter circuit. The transmitter circuit further includes a third unit configured to suppress a transmission of transmission data by the transmitter circuit if the transmission power exceeds a threshold value and if the transmission of data for the signaling radio bearer is scheduled.

Abstract: A radio communication device may include: a transmitter configured to transmit data at a data rate which is based on a pre-determined maximum data rate which is pre-determined by another radio communication device; a determination circuit configured to determine a quality indicator which is indicative of a quality of the transmission of the data; and a data rate changing circuit configured to change the data rate to a changed data rate based on the determined quality indicator. The transmitter may further transmit at the changed data rate.

Abstract: A method for controlling a transmit power in a radio communications system includes receiving a request to increase a transmit power of an uplink channel and determining whether the transmit power was at a maximum upon receipt of a previous request to increase the transmit power preceding the received request. If the transmit power was not at the maximum upon receipt of the previous request, the transmit power is increased by a first step size and if the transmit power was at the maximum upon receipt of the previous request, the transmit power is increased by a second step size greater than the first step size.

Abstract: In a method for transmitting a channel quality information on the quality of a communication channel in a radio communications system the system includes a regular cycle for transmitting the channel quality information in an uplink direction from a communication unit to a network, and the method including suppressing in the communication unit the transmitting of the channel quality information based on a predefined condition.

Abstract: A method for controlling a transmit power in a radio communications system includes receiving a request to increase a transmit power of an uplink channel and determining whether the transmit power was at a maximum upon receipt of a previous request to increase the transmit power preceding the received request. If the transmit power was not at the maximum upon receipt of the previous request, the transmit power is increased by a first step size and if the transmit power was at the maximum upon receipt of the previous request, the transmit power is increased by a second step size greater than the first step size.

Abstract: A transmitter circuit includes a first unit configured to determine a transmission power of the transmitter circuit, and a second unit configured to determine whether a transmission of data for a signaling radio bearer is scheduled by the transmitter circuit. The transmitter circuit further includes a third unit configured to suppress a transmission of transmission data by the transmitter circuit if the transmission power exceeds a threshold value and if the transmission of data for the signaling radio bearer is scheduled.

Abstract: A computing device includes a hardware data processing unit having at least one input buffer, a plurality of output buffers, a data transfer unit, and a software control unit, the data transfer unit configured to transfer data from the input buffer to the plurality of output buffers, and the software control unit configured to control the data transfer unit.

Abstract: A computing device includes a hardware data processing unit having at least one input buffer, a plurality of output buffers, a data transfer unit, and a software control unit, the data transfer unit configured to transfer data from the input buffer to the plurality of output buffers, and the software control unit configured to control the data transfer unit.