Embodiments implement a device having a sensor element, where different data streams created as part of a sensor module integrated with the sensor element may create multiple sensor data streams from a single sensor element, and may concurrently convey information from the sensor element to respective different applications having different data parameter requirements such that the data streams each match the parameter requirements of the different applications.

A device includes an interface and Time Division Multiple Access (TDMA) Medium Access Control (MAC) circuitry coupled to the interface. The TDMA MAC circuitry detects a beacon in a frame having a defined frame duration and determines a frame compensation value based on a start time of the frame, a reference start time of the frame, and a number of elapsed frames. A current frame duration value is determined based on the frame compensation value and the defined frame duration.

The embodiments of the disclosure introduce a novel receiver having a smart listening mode for reducing the current consumption of a receiver while waiting for a data packet. In the smart listening mode, the receiver temporarily disables one signal path of a quadrature signal (e.g., I or Q path) until the receiver detects an arrival of data packet via a second signal path of the quadrature signal. The receiver continuously monitors the enabled signal path for the incoming data packet via in-channel energy. After the incoming data packet is detected, it is further determined whether the incoming data packet is a valid data packet. If not, one of the signal paths would be disabled again. As a result, the current consumption of the receiver is reduced while waiting for an incoming data packet.

A device includes an interface and Time Division Multiple Access (TDMA) Medium Access Control (MAC) circuitry coupled to the interface. The TDMA MAC circuitry detects a beacon in a frame having a defined frame duration and determines a frame compensation value based on a start time of the frame, a reference start time of the frame, and a number of elapsed frames. A current frame duration value is determined based on the frame compensation value and the defined frame duration.

A digital filter includes: integration calculation units (10) that are cascade-connected, are fed time-division-multiplexed data, the time-division-multiplexed data being formed of pieces of data on M channels that are time-division multiplexed, the pieces of data on the respective channels being updated at a rate equal to a sampling frequency f.sub.s, operate in accordance with a clock having a frequency f.sub.sM, and integrate the time-division-multiplexed data for every M samples; a frequency conversion unit (11) that operates in accordance with a clock having a frequency f.sub.DM, decimates data at the sampling frequency f.sub.s input from the integration calculation unit (10) in the last stage at a sampling frequency f.sub.D, and delays data obtained as a result of decimation by (M1) samples; and difference calculation units (12) that operate in accordance with the clock having the frequency f.sub.DM, are cascade-connected to the output of the frequency conversion unit (11), and each subtract, from data input thereto, data M samples before.

The embodiments of the disclosure introduce a novel receiver having a smart listening mode for reducing the current consumption of a receiver while waiting for a data packet. In the smart listening mode, the receiver temporarily disables one signal path of a quadrature signal (e.g., I or Q path) until the receiver detects an arrival of data packet via a second signal path of the quadrature signal. The receiver continuously monitors the enabled signal path for the incoming data packet via in-channel energy. After the incoming data packet is detected, it is further determined whether the incoming data packet is a valid data packet. If not, one of the signal paths would be disabled again. As a result, the current consumption of the receiver is reduced while waiting for an incoming data packet.

A device includes an interface and Time Division Multiple Access (TDMA) Medium Access Control (MAC) circuitry coupled to the interface. The TDMA MAC circuitry detects a beacon in a frame having a defined frame duration and determines a frame compensation value based on a start time of the frame, a reference start time of the frame, and a number of elapsed frames. A current frame duration value is determined based on the frame compensation value and the defined frame duration.

Embodiments implement a device having a sensor element, where different data streams created as part of a sensor module integrated with the sensor element may create multiple sensor data streams from a single sensor element, and may concurrently convey information from the sensor element to respective different applications having different data parameter requirements such that the data streams each match the parameter requirements of the different applications.

Embodiments implement a device having a sensor element, where different data streams created as part of a sensor module integrated with the sensor element may create multiple sensor data streams from a single sensor element, and may concurrently convey information from the sensor element to respective different applications having different data parameter requirements such that the data streams each match the parameter requirements of the different applications.

The present disclosure outlines mechanisms, systems, methods, techniques and algorithms that gateway devices and powerline communication (PLC) networks can follow to mitigate adverse effects from the aforementioned inter-network interference. Although the present disclosure provides implementation details for G.hn and VDSL2, the mechanisms, systems, methods, techniques and algorithms described herein are equally applicable to other similar technologies. Therefore, when referring to non-implementation specific systems, methods, techniques and algorithms the term PLC is used to refer to a powerline network and the term customer premises equipment (CPE) is used to refer to a home-gateway device.