公开(公告)号：US20150215761A1

公开(公告)日：2015-07-30

申请号：US14585155

申请日：2014-12-29

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Peter GAAL ,  Aleksandar DAMNJANOVIC ,  Michael Mao WANG

IPC: H04W8/00 ,  H04W72/04 ,  H04W56/00

CPC classification number: H04W8/005 ,  H04L5/0048 ,  H04L5/0073 ,  H04W56/001 ,  H04W56/0015 ,  H04W72/0446 ,  H04W72/082

Abstract: Base stations (such as small cells) may support active and dormant states. To facilitate state transitions, these cells may transmit discovery signals. The transmission design of both discovery signals and network synchronization signals from small cells should provide for regular periodicity, while supporting the benefit of transitioning between active and dormant states. Disclosed is a method, a computer program product, and an apparatus that determine a first reference signal for at least one of discovery or measurement, and a second reference signal for synchronization, where both the first reference signal and the second reference signal are based on a same type of reference signal.

Abstract translation: 基站（如小小区）可能支持主动和休眠状态。 为了促进状态转换，这些小区可以发送发现信号。 发现信号和小型信元的网络同步信号的传输设计应提供定期的周期性，同时支持活跃状态​​和休眠状态之间的转换。 公开了一种方法，计算机程序产品和确定用于发现或测量中的至少一个的第一参考信号的装置和用于同步的第二参考信号，其中第一参考信号和第二参考信号都基于 相同类型的参考信号。