Abstract: What is describes is a participant of a communication system, the participant being configured to transmit data using a first radio network and a second radio network in a frequency band, the participant being configured to transmit data in the first radio network according to a first time and/or frequency hopping pattern in a first frequency range of the frequency band, the participant being configured to transmit data in the second radio network according to a second time and/or frequency hopping pattern in a second frequency range of the frequency band, wherein the first time and/or frequency hopping pattern and the second time and/or frequency hopping pattern are different, wherein the first frequency range and the second frequency range overlap at least partially.

Abstract: The innovation relates to technologies by which the signal characteristics and, hence, environmental conditions of a transmitter can be concealed. In one aspect, a data transmitter comprises a transmitter and a changer, wherein the transmitter is configured to transmit a signal, wherein at least one signal parameter of the signal depends on at least one environmental parameter in an environment of the data transmitter, wherein the changer is configured to change the at least one signal parameter of the signal or a parameter on which the at least one signal parameter of the signal depends, in order to conceal the at least one environmental parameter.

Abstract: A user device, UE, for a wireless communication system includes one or more antennas, a signal processor connected to the antenna, wherein the signal processor is to perform one or more operations, and a mains-independent power source connected to the signal processor to provide power to the signal processor for performing the one or more operations. The UE signals to one or more entities of the wireless communication system information indicating a status of the mains-independent power source, and/or that the UE is a device having a mains-independent power source, and/or the UE adapts one or more of operational procedures dependent on a status of the mains-independent power source.

Abstract: Embodiments of the present invention provide a participant of a communication system, wherein the communication system communicates wirelessly in a frequency used by a plurality of communication systems, wherein the participant is configured to transmit data uncoordinatedly with respect to other participants and/or a base station of the communication system, wherein the participant is configured to receive a synchronization data packet of a point-to-multipoint data transfer of the base station of the communication system, wherein the synchronization data packet is transferred in a frequency range of the frequency band of the communication system that is specified or known to the participant, wherein the participant is configured to receive, on the basis of the synchronization data packet, a payload data packet of the point-to-multipoint data transfer that is referenced in time and/or frequency to the synchronization data packet.

Abstract: Embodiments provide a method for transmitting data between a user terminal and another apparatus. The method has a step of generating a signal for driving an electromagnetic functional unit, the electromagnetic functional unit being an actuator of a loudspeaker of the user terminal or the electromagnetic functional unit being an electromagnetic oscillating circuit connected to the user terminal. Additionally, the method has a step of driving the electromagnetic functional unit by the generated signal to produce, by the electromagnetic functional unit, a magnetic signal which carries first data to be transmitted from the user terminal to the other apparatus. Additionally, the method has a step of detecting another signal output by the other apparatus, the other signal carrying second data to be transmitted from the other apparatus to the user terminal. Thus, the magnetic signal and the other signal differ in the physical signal type.

Abstract: Transceiver configured to transmit at least one source packet in split and coded form, having: a splitter configured to divide the at least one source packet into several source segments; an encoder configured to encode the several source segments by coding rule in order to obtain coded segments; a transmitter configured to transmit the coded segments as PHY packets by means of a plurality of cycles each having a plurality of subcycles, each subcycle having several slots; wherein the coding rule specifies transfer of the plurality of source segments by means of forward error correction, and wherein the coding rule specifies an order such that a coding degree of the coded segments transmitted in the last PHY packet is reduced or reduced to coding degree 1.

Abstract: Embodiments of the present invention provide a participant of a communication system, wherein the communication system communicates wirelessly in a frequency used by a plurality of communication systems, wherein the participant is configured to transmit data uncoordinatedly with respect to other participants and/or a base station of the communication system, wherein the participant is configured to receive, temporally synchronized to a transmitted uplink data transfer to the base station of the communication system, a downlink data transfer from the base station, wherein the downlink data transfer includes signaling information, wherein the participant is configured to receive a point-to-multipoint data transfer from the base station on the basis of the signaling information.

Abstract: Embodiments provide a controller for a participant of a communication system wirelessly communicates in a frequency band used for communication by a plurality of communication systems, wherein the controller is configured to identify a network-specific channel access pattern, wherein the network-specific channel access pattern indicates a frequency hop-based and/or time hop-based occupancy of resources of the frequency band that is usable for the communication of the communication system, wherein the controller is configured to identify a relative channel access pattern, wherein the relative channel access pattern indicates, from the usable frequency hop-based and/or time hop-based occupancy of resources of the network-specific channel access pattern, an occupancy of resources that is to be used for the transfer of data of the participant.

Abstract: A data receiver is configured to receive a signal, the signal comprising interferences of an interference-infested transmission channel, the data receiver being configured to form a histogram of receive information of a signal portion of the received signal and to determine mean receive information and/or a noise measure from the histogram.

Abstract: Embodiments provide transfer methods. The method includes a step of transferring data of a first class from a data transmitter to a data receiver, wherein the data of the first class is transferred divided onto a first plurality of sub-data packets using a first hopping pattern. Furthermore, the method includes a step of transferring data of a second class from the data transmitter or a different data transmitter to the data receiver, wherein the data of the second class is transferred divided onto a second plurality of sub-data packets using a second hopping pattern, wherein transmission pauses between sub-data packets transferred according to the first hopping pattern are smaller than transmission pauses between sub-data packets transferred according to the second hopping pattern.

Abstract: Embodiments of the present invention provide an antenna arrangement including a magnetic antenna and a tuning element. The magnetic antenna includes a loop interrupted one or several times and a tuning element for tuning the magnetic antenna. The tuning element is configured to provide a tuning signal (e.g., control signal) for tuning the magnetic antenna, and to control the tuning element with the tuning signal to tune the magnetic antenna.

Abstract: Embodiments provide a method for generating a hopping pattern for transmitting a plurality of sub-data packets in a communication system. The method has a step of deriving a hopping pattern from a binary sequence, wherein an autocorrelation function of the binary sequence has autocorrelation side maximums with a predetermined maximum value. The method further has a step of determining a maximum sub-data packet length for the plurality of sub-data packets in dependence on a total emission duration of the plurality of sub-data packets indicated by the hopping pattern, and a minimum value of a difference sequence of a sorted difference number series derived from the binary sequence.

Abstract: A user device, UE, for a wireless communication network is described. The he UE performs measurements of one or more reference signals received from a network entity of the wireless communication network, each reference signal being associated with a TCI state. For transmitting or receiving a transmission associated with a certain TCI state, the UE uses one or more parameters obtained by the measurement of the reference signal being associated with the certain TCI state of the transmission. Responsive to a certain event, the UE resets parameters obtained by a measurement associated with the TCI state of at least one of the one or more reference signals.

Abstract: Embodiments provide a terminal point of a communication system, wherein a control signal is emitted in the communication system for coordinating the participants of the communication system, wherein the control signal is transferred distributed in correspondence with a frequency hop-based occupancy of resources of the frequency band, indicated by a control signal hopping pattern, wherein the terminal point has a receiver, wherein a receive bandwidth of the receiver is smaller at least by the factor 3 than a bandwidth of the frequency hop-based occupancy of resources of the frequency band, indicated by the control signal hopping pattern, wherein the terminal point is configured to receive a reference signal, the reference signal having information on the control signal, wherein the terminal point is configured to receive the control signal based on the information on the control signal.

Abstract: Embodiments provide a base station of an uncoordinated wireless communication system, wherein the communication system is configured to communicate in a radio band used by a plurality of communication systems, wherein the base station is configured to receive an uplink transmission from an end point of the wireless communication system, wherein the base station is configured to transmit, in response to the reception of the uplink transmission, a downlink transmission to the end point in a downlink transmission window, wherein the downlink transmission window is synchronized in time to the uplink transmission, wherein the base station is configured, in case of an expected collision of the downlink transmission with another transmission, to reposition the downlink transmission in time and/or frequency within the downlink transmission window, in order to avoid a collision of the downlink transmission with the other transmission.

Abstract: Embodiments provide a method for transmitting data from a user terminal to another apparatus. The method has a step of generating a signal for driving an electromagnetic actuator of a loudspeaker of the user terminal, and a step of driving the electromagnetic actuator by the generated signal to produce, by the electromagnetic actuator, a magnetic field which carries the data.

Abstract: In embodiments, instead of a uniform (global) hopping pattern that is used equally by all data transmitters and data receivers of a communication system, data transmitters and the data receiver use an individual hopping pattern for the communication. This individual hopping pattern may depend on an operation and is therefore only used by the data transmitter and the data receiver themselves or by a small group of data transmitters and/or data receivers, which may significantly increase the interference immunity.

Abstract: Proposed is a controller for a participant of a communication system, wherein the communication system wirelessly communicates in a frequency band that is used for communication by a plurality of communication systems, wherein the controller is configured to identify a channel access pattern, wherein the channel access pattern indicates a frequency hop-based and/or time hop-based occupancy of the frequency band that is usable for the communication of the communication system, wherein the controller is configured to identify the channel access pattern as a function of individual information of the communication system and as a function of a state of a numerical sequence generator for generating a numerical sequence or a number of a numerical sequence.

Abstract: Embodiments provide a transceiver [e.g., UE] of a wireless communication system, wherein the transceiver is configured to receive a first control message [e.g., in a first slot or subframe, such as slot or subframe n] [e.g., comprising a first control information or control configuration], wherein the transceiver is configured to receive a second control message [e.g., in a second slot or subframe, such as slot or subframe n+koff??] [e.g., comprising a second control information or control configuration], wherein the second control message is linked [e.g., refers] to the first control message by an identifier, ID [e.g., DCI/base grant ID], or indication, wherein one out of the first control message, the first control message and the second control message together, the second control message, grant or assign a resource to the transceiver for a communication of the transceiver.

Abstract: A transmitter is configured to communicate with a multiplicity of receivers, and is configured to transmit first data, the first data including a non-unique addressing information addressing a subset of the multiplicity of receivers, the subset including at least two receivers, the transmitter further being configured to transmit second data, the second data including a further addressing information or transmitted according to a further addressing information, the addressing information addressing one receiver (or one group of receivers) of the subset of the multiplicity of receivers.