A Dynamic Connectivity System (DCS) comprising a patient module configured for communication with an in-vivo device and with at least one additional device; the DCS further comprises a gateway device configured for providing an access point for the patient module for accessing a network; the access point is configured for termination after an idle period of predetermined idle time, and the patient module is configured for uploading data to the network via the mobile device during a non-idle period of the gateway device; the patient module is also configured for sending, during the idle period, a pinging signal to the mobile device different from the data, the pinging signal having a period time shorter than the predetermined idle time, thereby interrupting the idle period and preventing termination of the access point.