Abstract: Systems and methods for sending and receiving ads from a server to a client device are disclosed. The ads can be sent based on the location of the client device and/or a designated time window. An ad manager on the client device can display, store and manage the received ads and activated additional applications based on the content of the ad.

Abstract: Systems and methods are provided for setting up a push-to-talk group call in a wireless communications system 100. The call setup information in a call message 400 is established as potential targets 108-114 are identified on a wireless device 106 to reduce call setup time and overall system latency.

Abstract: An apparatus and method for displaying identity information of a last speaker in a push-to-talk (PTT) system. A wireless communication device receives PTT communications and identification information of PTT speakers from a remote server. The wireless communication device displays the identification information of at least the last speaker while playing the PTT communication from a current speaker.

Abstract: Wireless mobile communication device includes unified memory portion; processing units coupled with, and communicating through, unified memory; fault inhibitor coupled with unified memory inhibiting operational fault from nocent informon. Memory, fault inhibitor, and processing units fabricated on monolithic integrated circuit as system-on-chip disposed in wireless mobile personal host. Multiprocessor module includes fault inhibitor and applications and communications processing units and buses, coupled with unified memory. Integrated functional constituent can include coprocessor, accelerator, operational control unit, interprocessor controller, memory controller, bus management unit, bridge, arbiters, and transceiver. Method inhibits operational fault from nocent informon, setting device in operational or fallback state.