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KR101737833B1

5G,4G

Title

METHOD OF RETRANSMISSION FOR SUPPORTING MIMO IN SYNCHRONOUS HARQ

Application Number:

KR20100023223

Publication Date:

19-05-2017

Current Assignee:

LG

Family ID:

43009494

Application Date:

16-03-2010

Declaring Company:

LG

Publication Country:

US

Priority Date:

16-03-2009

View on Espacenet

Title

METHOD OF RETRANSMISSION FOR SUPPORTING MIMO IN SYNCHRONOUS HARQ

Application Number:

KR20100023223

Family ID:

43009494

Publication Country:

US

Publication Date:

19-05-2017

Application Date:

16-03-2010

Priority Date:

16-03-2009

Current Assignee:

LG

Declaring Company:

LG

View on Espacenet

Abstract

The present invention relates to a wireless access system, and more particularly, to a synchronous HARQ operation method considering a transmission rank in a communication environment supporting multiple antennas and an apparatus for performing the same. A method of operating a transmitting end of a hybrid automatic repeat request (HARQ) in a multiple antenna (MIMO) system supporting a plurality of transmission ranks according to an embodiment of the present invention includes: transmitting a plurality of data unit blocks to a receiving end; Receiving a control channel signal including first feedback information indicating whether the transmission is successful from the receiving terminal; And retransmitting at least one of the plurality of data unit blocks, one for each transmission time unit (TTI), in a predetermined order when the transmission rank is 1 and the feedback information indicates failure of the first transmission .

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Explicitly Disclosed

Patent Type

Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number				Explicitly Disclosed	Patent Type
4G	01/03/2017	ISLD-201702-014	LG	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: S4 TS Number: TS 136 300 Version No: Illustrative part: ---- Release: S5 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: S6 TS Number: TS 136 331 Version No: Illustrative part: ---- Release: +5 -5				Yes	Basis Patent
4G	01/03/2017	ISLD-201702-039	LG	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: S4 TS Number: TS 136 300 Version No: Illustrative part: ---- Release: S5 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: S6 TS Number: TS 136 331 Version No: Illustrative part: ---- Release: +5 -5				Yes	Family Member

Specification Information

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Version Number

Section Number

Specification Information

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Technologies

2G 3G 4G 5G

Family Information

All Granted Patents In Patent Family :	----
All Pending Patents In Patent Family :	----

SEP Database Augmented SEP Database

Explicitly Disclosed

Patent Type

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
US2012057451A1	4G	01/03/2017	ISLD-201702-014	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Family Member
US9209940B2	4G	01/03/2017	ISLD-201702-014	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Family Member
US9209940B2	4G	01/03/2017	ISLD-201702-039	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Basis Patent
WO2010107232A2	4G	01/03/2017	ISLD-201702-014	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Family Member
WO2010107232A3	4G	01/03/2017	ISLD-201702-014	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Family Member
WO2010107232A3	4G	01/03/2017	ISLD-201702-039	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Family Member
KR20100105436A	4G	01/03/2017	ISLD-201702-014	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				Yes	Basis Patent
KR20100105436A	4G	01/03/2017	ISLD-201702-039	LG	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 : ---- S4 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S5 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S6 TS Number: TS 136 331 Version No: ---- Section No: Release : ---- +5 -5				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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Wireless communication

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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

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

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