SCRAMBLED TRANSMISSION METHOD AND DEVICE THEREOF

Abstract

Disclosed are a scrambled transmission method and device thereof. The method comprises: a user terminal generates a message to be sent and modulates the message to be sent to generate a data modulation symbol; the user terminal scrambles the data modulation symbol using the exclusive scrambling sequence of a cell; and the user terminal sending the scrambled data modulation symbol via a time domain spread spectrum method by utilizing a DFT-S-OFDM transmission structure. The present invention can lower the mutual interference of user terminal data on the same resource between adjacent cells, thus improving the detection performance of uplink control signals.

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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	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: Illustrative part: ---- Release: + -				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
KR20130108415A	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2013279485A1	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2701452A1	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2701452A4	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2701452B1	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
CN102065054A	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
CN102065054B	4G	16/11/2019	ISLD-201911-012	CATT	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
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US8948143B2	-----	-----	-----	-----	-----	-----	-----

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:WO2012092879A1

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