Systems and methods for a long-term evolution network

摘要

A system and method for a LTE network device is provided. The system includes a first signal processing center configured to obtain a plurality of metrics from an LTE network device. The first signal processing center includes a plurality of processors configured to calculate interference based on the plurality of metrics. The signal processing system further includes a second signal processing center configured to receive the calculated interference from the first signal processing center.

主权项

1. A method for interference cancellation in a Long Term Evolution (LTE) communication system, the method comprising:
obtaining, by an LTE network device having a processor, signals, channel coefficients, and a covariance matrix of interference-plus-noise from a plurality of terminals; generating, by the LTE network device, a plurality of metrics based on the received raw signals, channel coefficients, and a covariance matrix of interference-plus-noise; transmitting, by the LTE network device, the calculated metrics to a signal processing center; and calculating intra-cell interferences and inter-cell interferences, by a joint detector with cooperative processing (CoMP) and parallel-interference cancellation (PIC), using the plurality of metrics.