Wireless communication system using one or more throughput enhancement techniques

A wireless communication system comprising:

• a control circuit, arranged to identify a transmitter (TX) and receiver (RX) packet delivery scenario as one of a packet overlapping scenario and a packet non-overlapping scenario, and determine TX power control information in response to the TX and RX packet delivery scenario;
• and
• a TX circuit, arranged to refer to the TX power control information to set TX power used for transmitting data;
• wherein the control circuit obtains indicator information from another wireless communication system, and the indicator information comprises the TX power control information which is indicative of expected TX power of the TX circuit of the wireless communication system;
• wherein the TX circuit employs TX power with a first power value for transmitting data during a first period, and employs the TX power with a second power value for transmitting data during a second period, where the second power value is smaller than the first power value, and the TX power with the second power value is set by the expected TX power that is indicated by said another wireless communication system;
• and the TX and RX packet delivery scenario indicates that the second period overlaps a duration in which said another wireless communication system receives data.

A wireless communication system comprising:

• a buffer device;
• a transmitter (TX) circuit;
• and
• a control circuit, arranged to aggregate a plurality of transmission data units in the buffer device, and instruct the TX circuit to transmit the transmission data units in a continuous period, wherein the continuous period overlaps a duration in which another wireless communication system receives data;
• wherein the control circuit generates a first checking result by determining if a transmission duration needed to transmit the transmission data units aggregated in the buffer device reaches a predetermined threshold, and refers to the first checking result for determining whether to instruct the TX circuit to transmit the transmission data units;
• a transmission rate selected by the TX circuit is used by the control circuit to estimate the transmission duration;
• and when the first checking result indicates that the transmission duration needed to transmit the transmission data units aggregated in the buffer device does not reach the predetermined threshold yet, the control circuit keeps checking if the transmission duration needed to transmit the transmission data units aggregated in the buffer device reaches the predetermined threshold.

A wireless communication system comprising:

• a wireless communication circuit, comprising an adjustable filter circuit;
• and
• a control circuit, arranged to configure the adjustable filter circuit to have a first filter response when a first channel employed by the wireless communication circuit of the wireless communication system and a second channel employed by another wireless communication system have a first channel arrangement, and configure the adjustable filter circuit to have a second filter response when the first channel employed by the wireless communication circuit of the wireless communication system and the second channel employed by said another wireless communication system have a second channel arrangement;
• wherein one of the first channel and the second channel is a transmitter (TX) channel, and another of the first channel and the second channel is a receiver (RX) channel;
• the first channel arrangement and the second channel arrangement differ in channel location or channel distance;
• the adjustable filter circuit does not have the second filter response when the first channel employed by the wireless communication circuit of the wireless communication system and the second channel employed by said another wireless communication system have the first channel arrangement;
• and the adjustable filter circuit does not have the first filter response when the first channel employed by the wireless communication circuit of the wireless communication system and the second channel employed by said another wireless communication system have the second channel arrangement.