SYSTEMS AND/OR METHODS FOR IMPROVING PACKET-SWITCHED SERVICES DURING CIRCUIT SWITCHED FALLBACK (CSFB)

摘要

Systems and/or methods for providing packet-switched (PS) services during a circuit- switched callback (CSFB) may be disclosed. For example, PS traffic may be offloaded over WiFi (e.g. from LTE) for CSFB during a CS call such that a PS session may be at least simultaneously maintained on WiFi during the CS voice call. The offloading may be stopped after an expiration of a timer.