UNIFIED DISCOVERY SIGNAL FOR SMALL CELL AND DEVICE-TO-DEVICE DISCOVERY

摘要

In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: detect a discovery signal; and determine small cell discovery or device-to-device discovery based on the detected discovery signal.