MOBILE WIRELESS COMMUNICATIONS DEVICE PROVIDING DATA MANAGEMENT AND SECURITY FEATURES AND RELATED METHODS

摘要

A mobile wireless communications device (20) may include a wireless transceiver (22), a series of processing modules (25a-25n), a shared memory (24) connected the plurality of processing modules and to the wireless transceiver, and a memory manager module (30) for generating respective data location indices for data stored in the shared memory. The processing modules (25a-25n) may cooperate with the shared memory (24) and the memory manager module (30) so that an upstream processing module (25a) stores given data in the shared memory, and so that a downstream processing module (25b) receives the data location index for the stored given data and processes the stored given data based thereon. The device 20 may further include a security module (31) for selectively purging data from the shared memory (24).