DYNAMIC INDICATION OF TIME DIVISION DUPLEX (TDD) UPLINK/DOWNLINK SUBFRAME CONFIGURATIONS Russian patent published in 2018 - IPC H04W72/04 

Abstract RU 2663815 C2

FIELD: electrical communication equipment.

SUBSTANCE: invention relates to communication engineering and can be used in mobile communication systems. To this end, aspects of the invention relate to techniques for dynamic indication of time division duplex (TDD) uplink (UL)/downlink (DL) subframe configuration to user equipment. Base station may identify one or more anchor subframes and one or more non-anchor subframes in a frame. Base station may dynamically change a UL/DL configuration of the frame used for communicating with a plurality of user equipment (UE) and signal the changed configuration using a common downlink control channel capable of being interpreted by the plurality of UE in at least one of the one or more anchor subframes of the frame.

EFFECT: technical result is high throughput by changing the configuration of frames.

30 cl, 13 dwg

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RU 2 663 815 C2

Authors

Chen, Vanshi

Syuj, Khao

Gaal, Piter

Van, Nen

Vej, Chao

Fen, Minkhaj

Dates

2018-08-10Published

2014-07-14Filed