Patent ID: 7882255

Claim:
A mobile device, comprising: a host entity on the mobile device having a first host embedded controller interface and a first power control profile, the host entity comprising at least a wireless network driver to provide command and control functions that comply with at least IEEE 802.11 communications standards, a supplicant that performs authentication functions, and network protocol logic that bundles unreliable, packet data into reliable stream or packet data; an active management agent entity on the mobile device having a second host embedded controller interface and a second power control profile, wherein the first power control profile and the second power control profile are independent of each other such that one of the host entity and active management agent entity may be turned off while the other remains active, the active management agent entity comprising at least functional blocks that provide network authentication in an Extensible Authentication Protocol (EAP)-compliant manner; a network interface device on the mobile device shared by the host entity and the active management agent entity; access control logic on the mobile device to perform a network access protocol transaction and generate a security association for the mobile device, wherein the security association is shared between the host entity and the active management agent entity via the first and second host embedded controller interfaces; and keepalive logic on the mobile device to transmit a keepalive message from the active management agent entity over the network interface device while the host entity is in a low-power state.