A system and method for providing digital data communications over a wireless intra-body network is presented. A physical protocol layer is logically defined with an identifier uniquely assigned to a plurality of implantable devices in an intra-body network. Functions are specified within the physical...http://www.google.com.au/patents/US7743151?utm_source=gb-gplus-sharePatent US7743151 - System and method for providing digital data communications over a wireless intra-body network
