Downlink control for wireless heterogeneous telecommunications
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United States of America Patent
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Jan 30, 2018
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N/A
app pub date -
Apr 6, 2015
filing date -
Dec 23, 2010
priority date (Note) -
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Abstract
A heterogeneous radio access network (20) comprises a macro layer (22) including at least one macro base station (24) and a micro layer comprising at least one micro base station (26). In an example embodiment a base station node comprises a scheduler (40) and a communication interface (42). The scheduler (40) is configured to prepare a subframe for transmission over a radio interface by configuring the subframe to include a micro layer downlink control channel region in addition to a macro layer downlink control channel region. The communication interface (42) is configured to transmit at least the subframe over the radio interface.
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