Codebook generating method data transmission method and device

Abstract

The embodiment of the invention claims a codebook generating method data transmission method and device wherein the data transmission method comprises the following steps: receiving the label in 8 antenna codebook the code word transmitted by UE in 8 antenna codebook searching for the codeword identified by the label; using said code word for encoding data to be transmitted encoded data sent by said 8 antenna codebook at least comprises code word that 8 antenna order is 8 is code word the 8 antenna order is 8 is using rotation matrix inverse matrix of 8 antenna with 4 antenna order is 8-dimensional matrix multiplication 4 of the code word formed; Alternatively the code word of 8 antenna order is 8 is expanded into rank-L 4 code word of 8 antenna the 8 antenna order is 4 is code word according to 4 antenna code word. Using the technical solution provided by the embodiment of the invention the code words in the 8 antenna codebook suitable for double-polarization strong correlation dual polarization weak correlation polarization strong correlation and single-polarization weak related and other scene.

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4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: Illustrative part: ---- Release: + -	No	Family Member
5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: Illustrative part: ---- Release: S2 TS Number: TS 138 212 Version No: Illustrative part: ---- Release: S3 TS Number: TS 138 213 Version No: Illustrative part: ---- Release: S4 TS Number: TS 138 214 Version No: Illustrative part: ---- Release: S5 TS Number: TS 138 331 Version No: Illustrative part: ---- Release: +4 -4	No	Family Member

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WO2010145554A1	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
WO2010145554A1	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	No	Family Member
CN101931507A	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
CN101931507A	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Basis Patent
CN101931507B	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
CN101931507B	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Basis Patent
EP2445121A1	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2445121A1	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	No	Family Member
EP2445121A4	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2445121A4	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	No	Family Member
EP2445121B1	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2445121B1	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	No	Family Member
KR101323630B1	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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KR20120016663A	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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KR101390435B1	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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KR20130047772A	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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EP2809016A2	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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US9461726B2	5G	24/12/2017	ISLD-201711-019	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	No	Family Member
CN102868498A	4G	20/04/2011	ISLD-201106-001	HUAWEI	S1 TS Number: TS 136 211 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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Technologies

Resource configuration

Signal Processing

Multiple-Input Multiple-Output(MIMO)/Massive MIMO

Product

Base Station (eNB/gNB)

User Equipment (UE/Terminal)

Use Cases

Wireless communication

Services

Data processing

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Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

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