Method for transmitting common signal and apparatus thereof

J Sun, L Xia, Y Zhou, REN Xiaotao - US Patent App. 14/870,533, 2016 - Google Patents
BACKGROUND 0003. In communications technologies, a base station may periodically
send a discovery signal (DS), so as to help user equipment to detect and discover a cell …

Efficient pairwise ranging to nodes in a large cluster

P Dua, Z Cai, M Agrawal, AM Davidson, S Kapoor… - 2016 - Google Patents
Wi-Fi RTT ranging is asymmetric because at the end of a RTT ranging frame exchange only
the initiator of the RTT ranging request is aware of the distance between itself and the …

Method and device for detecting discovery signal

AHN Joonkui, Y Yi, D Hwang, Y Suckchel - US Patent 9,516,578, 2016 - Google Patents
A method and a device for detecting a discovery signal in a wireless communication system
are provided. A wireless device receives a discovery setting for detecting a discovery signal …