1. A method for peer-to-peer (P2P) connection reestablishment by a mobile device, comprising: caching at least one of a Radio Resource Control (RRC) context and a session management (SM) context for a previous P2P session with a peer mobile device; establishing a connection with the peer mobile device based at least in part on at least one connection context identifier (CC ID) associated with the previous P2P session; and reestablishing a previous session state based on the at least one of the RRC context and the SM context.