TIME DIAGRAM HARQ AND CONTROL CHANNEL FOR EXPANDED COMMUNICATION OF MACHINE TYPE (EMTS) Russian patent published in 2020 - IPC H04L1/08 H04W4/00 

Abstract RU 2725186 C2

FIELD: wireless communication.

SUBSTANCE: wireless communication method comprises receiving an alarm indicating a frame configuration comprising a set of uplink subframes in a frame, available for transmitting a physical uplink shared channel (PUSCH), a set of downlink subframes in a frame and a set of uplink subframes in a frame, available for transmitting an uplink physical control channel (PUCCH), determining an uplink subframe from a set of uplink subframes for transmitting a PUCCH transmission. Said at least one uplink subframe is determined as a first subframe well from a set of uplink subframes, available for PUCCH transmission occurring after fixed duration, during which one or more grouped transfers of a physical downlink shared channel (PDSCH) are received. PUCCH transmission acknowledges one or more grouped PDSCH transmissions received during a fixed duration.

EFFECT: technical result of the invention is higher efficiency of data transmission.

24 cl, 12 dwg

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RU 2 725 186 C2

Authors

Rico Alvarino, Alberto

Chen, Wanshi

Xu, Hao

Vajapeyam, Madhavan Srinivasan

Gaal, Peter

Dates

2020-06-30Published

2016-08-25Filed