Variable-Word-Length Coding for Energy-Aware Signal Transmission Kadrolkar, Abhijit ; Gao, Robert X. ; Yan, Ruqiang ; Gong, Weibo Abstract Publication: IEEE Transactions on Instrumentation Measurement Pub Date: April 2012 DOI: 10.1109/TIM.2011.2176229 Bibcode: 2012ITIM...61..850K