Patent application number | Description | Published |
20090257482 | RECEIVING CIRCUIT, METHOD FOR RECEIVING A SIGNAL, AND USE OF A DETECTION CIRCUIT AND A CONTROL CIRCUIT - A receiving circuit, method for receiving a signal, and use of a detection circuit and a control circuit of a receiving circuit of a node of a radio network is provided to deactivate an analog signal processing and/or determination of digital data from a signal received over an antenna of the node, when a stored current frame of the digital data has been recognized as valid, and to activate the analog signal processing and/or the determination, when the transmission of the current frame over an interface of the control circuit has been confirmed, whereby the control circuit is connected to the detection circuit and/or an input circuit for deactivation and activation, and whereby the detection circuit is formed to determine the digital data from the received signal. | 10-15-2009 |
20090257527 | TRANSMISSION CIRCUIT, TRANSMISSION METHOD, AND USE - A method for the transmission and use of a power amplifier and transmission circuit of a radio network is provided that includes a power amplifier, which is connectable to an antenna, a counter whose output is connected to a control input of the power amplifier to output a count value to control the amplification of the power amplifier, a register for storing a register value, a comparator whose inputs are connected to the output of the counter and the register for comparing the register value with the count value, and a control circuit whose input is connected to the comparator and whose output is connected to the counter to control a counting process depending on the comparison result of the comparator. | 10-15-2009 |
20090258627 | RECEIVING CIRCUIT, USE, AND METHOD FOR RECEIVING IN A RADIO NETWORK - A receiving circuit, use, and method for receiving in a radio network is provided, wherein switching is performed continuously between a first signal, which is received over a first antenna, and a second signal, which is received over a second antenna, to form an input signal. The input signal is converted analog/digitally into a digital signal, the digital signal is correlated to output a correlation signal, the correlation signal is compared with a threshold, and the switching for data reception in a current switch position is stopped when the correlation signal exceeds the threshold. | 10-15-2009 |
20120064842 | Transmitting/Receiving Device and Method for Transmitting Data in a Radio Network - In one embodiment, a method includes receiving an instruction for a transceiver of a device to transmit a first data frame; in response to the instruction, generating a first control signal for a switch to couple the transceiver to a first antenna for transmission of the first data frame by the transceiver via the first antenna; determining whether the transceiver has received within a pre-determined time interval after the transmission of the first data frame a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device; and, if the transceiver has not received within the pre-determined time interval after the transmission of the first data frame the second data frame, then generating a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame by the transceiver via a second antenna. | 03-15-2012 |
20120106529 | Transmitting Data Between Nodes of a Wireless Network - In one embodiment, setting, by a first node, a settable data rate for a first part of a data frame, the data frame also having a second part having a defined second data rate, and transmitting, by the node, the first part at the set data rate and the second part at the second data rate, the first part including at least a portion of a payload of the data frame and the second part including an identifier based on the set data rate. | 05-03-2012 |
20120163424 | Operating a Transceiver - In one embodiment, by a transceiver, setting a first receive frequency of a first channel of the transceiver and a second receive frequency of a second channel of the transceiver, during a first time interval, receiving a first radio frequency (RF) signal on the first channel, determining that a first measured value indicative of a first detectable received RF signal on the first channel exceeds a first predetermined threshold, and in response, receiving a first data frame on the first channel, during a second time interval, receiving a second RF signal on the second channel, and determining that a second measured value indicative of a second detectable received RF signal on the second channel exceeds the first predetermined threshold, and in response, receiving a second data frame on the second channel. | 06-28-2012 |
20130143508 | Receiving Circuit, Method for Receiving a Signal, and Use of a Detection Circuit and a Control Circuit - A receiving circuit, method for receiving a signal, and use of a detection circuit and a control circuit of a receiving circuit of a node of a radio network is provided to deactivate an analog signal processing and/or determination of digital data from a signal received over an antenna of the node, when a stored current frame of the digital data has been recognized as valid, and to activate the analog signal processing and/or the determination, when the transmission of the current frame over an interface of the control circuit has been confirmed, whereby the control circuit is connected to the detection circuit and/or an input circuit for deactivation and activation, and whereby the detection circuit is formed to determine the digital data from the received signal. | 06-06-2013 |
20140050256 | Transmitting/Receiving Device and Method for Transmitting Data in a Radio Network - In one embodiment, a method includes receiving an instruction for a transceiver of a device to transmit a first data frame; in response to the instruction, generating a first control signal for a switch to couple the transceiver to a first antenna for transmission of the first data frame by the transceiver via the first antenna; determining whether the transceiver has received within a pre-determined time interval after the transmission of the first data frame a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device; and, if the transceiver has not received within the pre-determined time interval after the transmission of the first data frame the second data frame, then generating a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame by the transceiver via a second antenna. | 02-20-2014 |