摘要:
Interface device for interfacing between a PLMN network and a non-PLMN network, the PLMN network being configured to recognize cellular base stations as nodes thereof through which to mediate connections to cellular mobile devices, the non-PLMN networks each comprising a plurality of access points for mediating connections to network compatible mobile devices, and for which the network compatible mobile devices are not required to be cellular devices. The interface device is configured as a node of the PLMN network to appear to the PLMN network as a standard cellular base station, and comprises functionality to make non-cellular devices connecting to the non-PLMN network and attempting to access the PLMN network through the non-PLMN network appear as cellular devices to the PLMN network.
摘要:
Exemplary embodiments are directed to wireless power. A method may comprise receiving wireless power with a receiver and charging an accumulator with energy from the received wireless power. The method may further include conveying energy from the accumulator to an energy storage device upon a charging level of the accumulator reaching a threshold level.
摘要:
Exemplary embodiments are directed to selective wireless power transfer. A method may include transferring wireless power to at least one electronic device while varying at least one parameter of the wireless power transfer according to a wireless power transfer scenario.
摘要:
Exemplary embodiments are directed to selective wireless power transfer. A method may include transferring wireless power to at least one electronic device while varying at least one parameter of the wireless power transfer according to a wireless power transfer scenario.
摘要:
Exemplary embodiments are directed to wireless power. A method may comprise receiving wireless power with a receiver and charging an accumulator with energy from the received wireless power. The method may further include conveying energy from the accumulator to an energy storage device upon a charging level of the accumulator reaching a threshold level.
摘要:
Calculating a diversity parameter adjustment includes accessing diversity parameter data generated from diversity parameter adjustments applied to a signal transmitted from a modifying communication device to a feedback communication device. The following are repeated. The signal is modified according to a current diversity parameter adjustment. Feedback describing the signal modified according to the current diversity parameter adjustment is received. The feedback describes the modified signal as received by the feedback communication device. A candidate diversity parameter adjustment is established in accordance with feedback. A most probable diversity parameter value is determined from the diversity parameter data, whether the candidate diversity parameter adjustment moves towards most probable diversity parameter value is determined. A next diversity parameter adjustment is established in accordance with the determination.
摘要:
Communicating a signal includes establishing a quality indicator at a first communication device that has antenna elements. The quality indicator indicates the quality of communication links between the first communication device and a second communication device. A modification describing an adjustment of a modulation feature is determined according to the quality indicator. The availability of the quality indicator is established. Modulation of a subset of signals in accordance with the determined modification is initiated in response to establishing the availability of the quality indicator. The antenna elements send the signals to yield a transmitted signal.
摘要:
Establishing slot boundaries includes receiving a feedback signal reflecting feedback information describing a signal modified according to a diversity parameter adjustment. The feedback signal includes slots and bits. A slot boundary is established for each of the slots by: partitioning the bits into periods; comparing the bits of each period; and establishing the slot boundaries in accordance with the comparison.
摘要:
Calculating a phase adjustment includes establishing a current phase adjustment for a signal transmitted from a modifying communication device to a feedback communication device. A control signal is received. The control signal comprises windows communicating power indicators that reflect the power of the signal. A previous window communicates power indicators reflecting the power of the signal, and a current window communicates current power indicators reflecting the power of the signal. A previous power trend is estimated from previous power indicators, and a current power trend is estimated from current power indicators. A power trend change is determined from the previous power trend and the current power trend, and a phase increment is determined in accordance with the power trend change. A next phase adjustment is calculated from the current phase adjustment and the phase increment.
摘要:
Embodiments of the present invention include a method and apparatus for modifying a transmit diversity signal by control of at least a relative parameter, for example, phase difference, in a first signal relative to at least one second signal using various switching modules or techniques. In some embodiments of the invention, the relative difference may be controlled by switching paths, or producing various degrees of relative difference by switching, activating or controlling multiple elements with various resolutions of the relative parameter, or by connecting elements by timing of switches.