Abstract: A circuit arrangement including one or more processors configured to: detect a presence of one or more human object proximities based on sensor data; identify one or more coverage sectors of one or more antenna arrays, operably coupled to the one or more processors, in response to the detected presence of the one or more human object proximities; determine whether radio waves within the one or more identified coverage sectors satisfy a transmit power criteria; select one or more candidate coverage sectors of the one or more antenna arrays based the one or more identified coverage sectors; and determine at least one radio link quality for the radio waves of the one or more candidate coverage sectors.

Abstract: A wireless device includes a radio frequency transceiver, an antenna array, and one or more processors configured to transmit and receive signals with the radio frequency transceiver and the antenna array, and further configured to transmit, with a first antenna beam, a first plurality of blocks of payload data, transmit, with a second antenna beam, a second plurality of blocks of payload data, receive from a receiver device, feedback on the first plurality of blocks and the second plurality of blocks that requests retransmission or transmit power adjustments, select, based on the feedback, an antenna beam as a transmit antenna beam, and transmit payload data to the receiver device with the transmit antenna beam.

Abstract: A wireless device includes a digital receiver configured to receive data via an antenna array, and to determine a load metric based on a load of subcarriers around reference subcarrier signals of a reference signal, and a controller configured to compare the load metric to a load threshold to determine whether the load of the subcarriers is less than a predefined level, and if the load of the subcarriers is less than the predefined level, identify at least one time point where the reference signal repeats itself during a symbol period, and control the antenna array to switch among the plurality of antenna beamforming patterns based on the at least one time point.

Abstract: A wireless device includes a digital receiver configured to receive data via an antenna array, and to determine a load metric based on a load of subcarriers around reference subcarrier signals of a reference signal, and a controller configured to compare the load metric to a load threshold to determine whether the load of the subcarriers is less than a predefined level, and if the load of the subcarriers is less than the predefined level, identify at least one time point where the reference signal repeats itself during a symbol period, and control the antenna array to switch among the plurality of antenna beamforming patterns based on the at least one time point.

Abstract: A communication device includes an evaluator configured to evaluate one or more criteria, wherein a first criterion of the one or more criteria includes detecting an object, a determiner configured to determine one or more beam pairs from a plurality of potential beam pairs to use in communications with a second device based on the evaluation of the one or more criteria and transmit an indication of one or more partner-side beams of a selected beam pair of the one or more beam pairs to the second device, and a beam controller configured to adjust an antenna to communicate with the second device via a device-side beam of the selected beam pair.

Abstract: Systems, devices, and techniques for V2X communications using multiple radio access technologies (RATs) are described herein. A communication associated with one or more of the multiple RATs may be received at a device. The device may include a transceiver interface with multiple connections to communicate with multiple transceiver chains. The multiple transceiver chains can be configured to support multiple RATs. Additionally, the multiple transceiver chains may be controlled via the multiple connections of the transceiver interface to coordinate the multiple RATs to complete the communication.

Abstract: A communication device is provided that includes a receiver configured to receive a radio frequency signal. The communication device further includes a processor configured to determine a shift frequency based on a component radio frequency signal. The processor is configured to determine a second signal based on the radio frequency signal. The component radio frequency signal is based on the radio frequency signal and associated with a frequency related to the radio frequency signal represented in the frequency domain. The second signal is determined based on shifting frequencies related to the radio frequency signal represented in the frequency domain by the shift frequency.

Abstract: Methods and apparatus for communicating in a wireless network including apparatus comprising transceiver circuitry to send and receive data in a plurality of time periods, defined by a time division duplex (TDD) time grid, to another entity, the plurality of time periods corresponding to a plurality of orthogonal frequency division multiplexing (OFDM) symbols and the transceiver circuitry being operable to switch from receive mode to transmit mode and/or from transmit mode to receive mode according to a flexible uplink and downlink allocation of the plurality of time periods; and baseband circuitry coupled to the transceiver circuitry to control the transceiver circuitry to switch during a switching interval embedded within a time period corresponding to an OFDM symbol of the plurality of OFDM symbols.

Abstract: A central trajectory controller including a cell interface configured to establish signaling connections with one or more backhaul moving cells and to establish signaling connections with one or more outer moving cells, an input data repository configured to obtain input data related to a radio environment of the one or more outer moving cells and the one or more backhaul moving cells, and a trajectory processor configured to determine, based on the input data, first coarse trajectories for the one or more backhaul moving cells and second coarse trajectories for the one or more outer moving cells, the cell interface further configured to send the first coarse trajectories to the one or more backhaul moving cells and to send the second coarse trajectories to the one or more outer moving cells.

Abstract: A scheduling device for scheduling an allocation of a set of link resources includes: a prediction circuit configured to generate a predicted link quality for a first link resource of the set of link resources; a classification circuit configured to classify the first link resource to a classification pattern based on the predicted link quality of the first link resource; and an allocation circuit configured to allocate the first link resource to a first transmission or retransmission subframe set based on the classification pattern.

Abstract: Examples provide a determination circuit and apparatus, a mobile transceiver, a communication device, a method for determining, a computer program and a storage to determine a spatial transmission or reception mode. The determination circuit (10) is configured to determine a spatial transmission or reception mode for a mobile transceiver (100). The determination circuit (10) comprises at least one sensor (12) configured to sense attenuating object information, and a control module (14) configured to determine the spatial transmission or reception mode based on the sensed attenuating object information. The control module (14) is configured to control the spatial transmission or reception mode of the mobile transceiver (100).

Abstract: Methods and apparatus for communicating in a wireless network including apparatus comprising transceiver circuitry to send and receive data in a plurality of time periods, defined by a time division duplex (TDD) time grid, to another entity, the plurality of time periods corresponding to a plurality of orthogonal frequency division multiplexing (OFDM) symbols and the transceiver circuitry being operable to switch from receive mode to transmit mode and/or from transmit mode to receive mode according to a flexible uplink and downlink allocation of the plurality of time periods; and baseband circuitry coupled to the transceiver circuitry to control the transceiver circuitry to switch during a switching interval embedded within a time period corresponding to an OFDM symbol of the plurality of OFDM symbols.

Abstract: Technology for an eNodeB to communicate with a user equipment (UE) using a extended downlink (DL) self-contained frame within a wireless communication network is disclosed. The eNodeB can process data to form an extended downlink (DL) self-contained frame, comprising: a first self-contained subframe including a DL control data, DL data, uplink (UL) control data, and one or more reference symbols; an Mth subframe is located subsequent to the first self-contained subframe, the Mth subframe including one or more resource elements configured for DL data, wherein M is a positive integer greater that is greater than one; and an Nth subframe that is subsequent to the Mth subframe, the Nth subframe including one or more resource elements configured for UL control data. The eNodeB can process the extended DL self-contained frame for transmission to the UE.

Abstract: According to an example, a communication device is described comprising a receiver configured to receive a signal, a divider configured to divide the signal into signal components, an estimator configured to estimate, for each signal component, an expected processing error which is made when, instead of a first processing scheme, a second processing scheme is used to process the signal component, wherein the first has a higher processing effort than the second, a determiner configured to determine, for each signal component, whether to process the signal component by the first or by the second processing scheme based on the expected processing errors.

Abstract: Examples provide a determination circuit and apparatus, a mobile transceiver, a communication device, a method for determining, a computer program and a storage to determine a spatial transmission or reception mode. The determination circuit (10) is configured to determine a spatial transmission or reception mode for a mobile transceiver (100). The determination circuit (10) comprises at least one sensor (12) configured to sense attenuating object information, and a control module (14) configured to determine the spatial transmission or reception mode based on the sensed attenuating object information. The control module (14) is configured to control the spatial transmission or reception mode of the mobile transceiver (100).

Abstract: Methods and apparatus for communicating in a wireless network including apparatus comprising transceiver circuitry to send and receive data in a plurality of time periods, defined by a time division duplex (TDD) time grid, to another entity, the plurality of time periods corresponding to a plurality of orthogonal frequency division multiplexing (OFDM) symbols and the transceiver circuitry being operable to switch from receive mode to transmit mode and/or from transmit mode to receive mode according to a flexible uplink and downlink allocation of the plurality of time periods; and baseband circuitry coupled to the transceiver circuitry to control the transceiver circuitry to switch during a switching interval embedded within a time period corresponding to an OFDM symbol of the plurality of OFDM symbols.

Abstract: A mobile terminal device may include a receiver circuit and a processing circuit. The receiver circuit may be configured to receive a composite signal comprising a plurality of reference signal patterns associated with a plurality of transmit locations. The processing circuit may be configured to identify a first reference signal pattern and a second reference signal pattern from the plurality of reference signal patterns; generate a first offset estimate and a second offset estimate based on the first reference signal pattern and the second reference signal pattern; determine a refined offset estimate based on the first offset estimate and the second offset estimate, wherein first offset estimate has a greater offset estimation range than the second offset estimate.

Abstract: A mobile communications radio receiver for multiple radio network operation includes an RF unit for generating a first down-converted signal from a radio signal received from a first radio network and a second down-converted signal from a radio signal received from a second radio network. Further, it includes a first receiver comprising a paging indicator channel demodulator for demodulating a paging indicator channel of the first radio network based on the first down-converted signal, and a second receiver including a pilot channel demodulator for demodulating a pilot channel of the second radio network based on the second down-converted signal. A first data connection is configured to couple paging information contained in the second down-converted signal to an input of the paging indicator channel demodulator of the first receiver.

Abstract: A scheduling device for scheduling an allocation of a set of link resources includes: a prediction circuit configured to generate a predicted link quality for a first link resource of the set of link resources; a classification circuit configured to classify the first link resource to a classification pattern based on the predicted link quality of the first link resource; and an allocation circuit configured to allocate the first link resource to a first transmission or retransmission subframe set based on the classification pattern.

Abstract: Technology for an eNodeB to communicate with a user equipment (UE) using a extended downlink (DL) self-contained frame within a wireless communication network is disclosed. The eNodeB can process data to form an extended downlink (DL) self-contained frame, comprising: a first self-contained subframe including a DL control data, DL data, uplink (UL) control data, and one or more reference symbols; an Mth subframe is located subsequent to the first self-contained subframe, the Mth subframe including one or more resource elements configured for DL data, wherein M is a positive integer greater that is greater than one; and an Nth subframe that is subsequent to the Mth subframe, the Nth subframe including one or more resource elements configured for UL control data. The eNodeB can process the extended DL self-contained frame for transmission to the UE.