http://wireless.pyncus.com/2009/06/23/why-uplink-dpcch-and-dpdch-are-code-multiplexed-and-downlink-dpcch-and-pddch-are-time-multiplexed/ Build and Share wireless technology Thu, 24 Mar 2011 03:51:48 -0700 http://wordpress.org/?v=2.8.4 hourly 1