Abstract: A wireless communication includes a control circuit and a receiver (RX) circuit. The control circuit obtains indicator information from another wireless communication system, identifies a transmitter (TX) and receiver (RX) packet delivery scenario as one of a packet overlapping scenario and a packet non-overlapping scenario according to the indicator information, and generates RX gain control information in response to the TX and RX packet delivery scenario. The RX circuit refers to the RX gain control information to set an RX gain used for receiving data.

Abstract: Various solutions for data transmission over multiple uplink carrier with respect to user equipment (UE) in mobile communications are described. A UE may establish a connection over a downlink component carrier and a first uplink component carrier with a network apparatus. The UE may further establish a connection over a second uplink component carrier with the network apparatus. The UE may transmit uplink data to the network apparatus via at least one of the first uplink component carrier and the second uplink component carrier. The UE may also assign the first uplink component carrier as a primary carrier and assigning the second uplink component carrier as a supplementary carrier. The UE may further switch the primary carrier from the first uplink component carrier to the second uplink component carrier.

Abstract: A wireless communication includes a control circuit and a receiver (RX) circuit. The control circuit obtains indicator information from another wireless communication system, identifies a transmitter (TX) and receiver (RX) packet delivery scenario as one of a packet overlapping scenario and a packet non-overlapping scenario according to the indicator information, and generates RX gain control information in response to the TX and RX packet delivery scenario. The RX circuit refers to the RX gain control information to set an RX gain used for receiving data.

Abstract: Various solutions for data transmission over multiple uplink carrier with respect to user equipment (UE) in mobile communications are described. A UE may establish a connection over a downlink component carrier and a first uplink component carrier with a network apparatus. The UE may further establish a connection over a second uplink component carrier with the network apparatus. The UE may transmit uplink data to the network apparatus via at least one of the first uplink component carrier and the second uplink component carrier. The UE may also assign the first uplink component carrier as a primary carrier and assigning the second uplink component carrier as a supplementary carrier. The UE may further switch the primary carrier from the first uplink component carrier to the second uplink component carrier.

Abstract: A wireless communication receiver includes a first signal processing block, a phase noise compensation apparatus, and a second signal processing block. The first signal processing block is arranged for generating a first processed output by processing a reception signal, wherein the first signal processing block includes a channel estimation unit arranged for performing channel estimation. The phase noise compensation apparatus is arranged for receiving the first processed output and generating a second processed output by performing phase noise compensation according to the received first processed output. The second signal processing block is arranged for receiving the second processed output and processing the received second processed output.

Abstract: A method for processing input data for use in a time-deinterleaver of a receiver is provided. Input data is first received, wherein the input data is data inputted to the time-deinterleaver and includes a plurality of symbols and each symbol includes a plurality of samples and each sample includes a signal quality (SQ) data corresponding thereto. A down sampling ratio is then determined according to a channel condition. The input data is down-sampled in the time and/or the frequency domain with the down sampling ratio according to whether a modulation mode is a single carrier mode or a multi-carrier mode and outputting the down-sampled data. Thereafter, the outputted down-sampled data is stored in a data buffer of the time-deinterleaver for further signal processing.

Abstract: A wireless communication receiver includes a first signal processing block, a phase noise compensation apparatus, and a second signal processing block. The first signal processing block is arranged for generating a first processed output by processing a reception signal, wherein the first signal processing block includes a channel estimation unit arranged for performing channel estimation. The phase noise compensation apparatus is arranged for receiving the first processed output and generating a second processed output by performing phase noise compensation according to the received first processed output. The second signal processing block is arranged for receiving the second processed output and processing the received second processed output.

Abstract: A method for processing input data for use in a time-deinterleaver of a receiver is provided. Input data is first received, wherein the input data is data inputted to the time-deinterleaver and includes a plurality of symbols and each symbol includes a plurality of samples and each sample includes a signal quality (SQ) data corresponding thereto. A down sampling ratio is then determined according to a channel condition. The input data is down-sampled in the time and/or the frequency domain with the down sampling ratio according to whether a modulation mode is a single carrier mode or a multi-carrier mode and outputting the down-sampled data. Thereafter, the outputted down-sampled data is stored in a data buffer of the time-deinterleaver for further signal processing.

Abstract: The present invention provides a soft-threshold-based multi-layer decision feedback equalizer, including a feed forward filter for receiving a transmitted data, a feed backward filter, an adder and a soft-threshold-based multi-layer decision engine (STM engine). The adder is coupled to an output end of the feed forward filter and an output end of the feed backward filter, and generating an output of the equalizer. The STM engine includes a threshold detector, a data detector and a state machine. The STM engine detects whether or not the output of the equalizer is in a defined threshold value so as to determine the STM works as a slicer or delay decision.

Abstract: The present invention provides a soft-threshold-based multi-layer decision feedback equalizer, including a feed forward filter for receiving a transmitted data, a feed backward filter, an adder and a soft-threshold-based multi-layer decision engine (STM engine). The adder is coupled to an output end of the feed forward filter and an output end of the feed backward filter, and generating an output of the equalizer. The STM engine includes a threshold detector, a data detector and a state machine. The STM engine detects whether or not the output of the equalizer is in a defined threshold value so as to determine the STM works as a slicer or delay decision.

Abstract: A method of mixed-scaling-rotation CORDIC (MSR-CORDIC) with scaling-free rotational operations is disclosed. An elementary angles set is extended by representing the elementary angles as the arctangent of the division of two single signed-power-of-two terms to an enhanced extended elementary angles set. A combination of elementary angles is found from the enhanced extended elementary angles set such that the residue angle error can be minimized. A MSR-CORDIC operation is used to perform the rotating and scaling transformation simultaneously.