draft-li-core-coap-payload-length-option-03.txt:Kepeng Li:huawei:china:5:dec:2014:16:figure,kwd,seccons,ianacons:Active::
draft-li-core-coap-payload-length-option-03.txt:Ruinan Sun:huawei:china:5:dec:2014:16:figure,kwd,seccons,ianacons:Active::