Let each sensor observe some combined signal from different source, quantize these row data into a finite symbol set, and transmit a finite number of bits to the fusion center.

• 假设每个感测器只能传送一个符号给资料收集中心，且此传送过程为理想通道，而讨论此情况下位于资料收集中心的多讯源结合估测函数。