FIELD: information technology.
SUBSTANCE: request-based error recovery mechanism is provided to achieve preferred application reliability using power- and cost-efficient methods. Intraband activation is also provided for a medical implant device in a body area network. Also provided is a method for simultaneous access to a minimum power level channel based on a request and providing operation of a plurality of body area networks (BAN) during communication with a medical implant.
EFFECT: optimising power consumption during request-based operation of a mechanism for controlling medium access.
18 cl, 46 dwg, 1 tbl
