Methods and device for transmitting and receiving ACK/NACK (acknowledgement/negative acknowledgement)

Abstract

The invention discloses the transmission method of a kind of ACK/NACK, method of reseptance and device thereof, this transmission method includes: when the PUSCH that the PUSCH for transmitting uplink control information that user equipment (UE) determines is the PDCCH not having correspondence or for the PUSCH under uplink-downlink configuration 0 in TDD system or for FDD system in PUSCH time, carry out the descending sub frame of ACK/NACK feedback is not received by PDSCH or the PDCCH of indicating downlink SPS resource release if described UE sends the sub-frame of uplink of described PUSCH in correspondenceÃ¯Â¼â€ºDescribed UE determines the ACK/NACK feedback information of transmission on described PUSCHÃ¯Â¼â€ºDescribed UE determines on described PUSCH for transmitting the resource of described ACK/NACK feedback informationÃ¯Â¼â€ºDescribed UE determine on described PUSCH for transmitting ACK/NACK feedback information described in the transmitted over resources of described ACK/NACK feedback information.The present invention can avoid owing to UE downlink data is lost, cause base station and UE understand differently causes to whether transmitting ACK/NACK on PUSCH, raising upstream data and the transmission reliability of ACK/NACK feedback information.

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Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number				Explicitly Disclosed	Patent Type
4G	09/03/2020	ISLD-202003-012	CATT	S1 TS Number: TS 136 211 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 212 Version No: Illustrative part: ---- Release: S3 TS Number: TS 136 213 Version No: Illustrative part: ---- Release: +2 -2				Yes	Basis Patent

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
CN102223215A	4G	09/03/2020	ISLD-202003-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
WO2012174918A1	4G	09/03/2020	ISLD-202003-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- +2 -2	Yes	Family Member

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

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Patent number:CN102223215B

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Price: 200 €

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