Different numerology for signal transmission

摘要

Methods,Systems,And wireless communication devices are described. Methods,Systems,And devices provide for different key spacing schemes for different channels. Methods,Systems,And devices also provide for different key spacing schemes for different stages of communication between a UE and a base station. The base station may indicate,For UE,The Tom spacing scheme in a control channel,A sync signal,Or a reference signal and the key spacing scheme can be selected through the base station from available key spacing schemes for communication. Tone spacing schemes may also be referred to as numerologies.