Patent ID: 9461739
Filing Date: 2016-10-04
CPC Classification: H04B,H04L,H04W

Claim Text:
1. A base station, comprising: a plurality of light emitting diode (LED) lights, configured to send downlink signals of an orthogonal frequency division multiple access (OFDMA) standard to a user terminal; and a baseband signal processing unit, configured to designate the plurality of LED lights as radio remote units of a long term evolution (LTE) mode, and to perform, by using baseband signal processing and resource management modes from an LTE system, processing and resource management on the downlink signals sent by the plurality of LED lights; wherein the plurality of LED lights are grouped into multiple LED light groups based on positions of the plurality of LED lights, and the baseband signal processing unit is further configured to associate each of the LED light groups with an independent carrier of the LTE mode; wherein the base station further comprises a radio frequency (RF) transmitter and an RF receiver, wherein: