摘要 |
At least one example embodiment discloses a system including a network element configured to transmit downlink control channel information to a user equipment (UE) using a first bandwidth, the first bandwidth being at least a portion of a long term evolution (LTE) bandwidth, transmit a preamble to the UE using a second bandwidth, the second bandwidth being a bandwidth excluding the LTE bandwidth, and the preamble indicating a scheduled data transmission, and transmit data to the UE using the second bandwidth in accordance with the downlink control channel information and the preamble. |