マクロ・ユーザー装置によって開始される、プライベート・フェムトセルを通じた発展型セル間干渉調整機構

摘要

In one embodiment, a wireless base station, receives a random access preamble from a wireless device that is not authorized to utilize the wireless base station, the random access preamble indicating that the wireless device suffers interference from the wireless base station. The wireless base station sends a random access response to the wireless device; receives an interference stress message from the wireless device; and reduces interference for the wireless device.