A wireless (radio) receiver receives RF signals carrying data synchronized with a first clock. The wireless receiver demodulates the RF signals to extract the data signals and the first clock signals. The wireless receiver uses the first clock signals as write signals to write the data signals in a first-in...http://www.google.com.hk/patents/US7167727?utm_source=gb-gplus-share專利 US7167727 - Wireless data communications using FIFO for synchronization memory