Title of Invention	OPTIMAL ERROR PROTECTION CODING FOR MIMO ACK/NACK/PRE/POST INFORMATION
Abstract	Error protection based on a nonlinear code set may be used in a multiple input multiple output (MIMO) radio communications system. A decoder decode received MIMO data streams and generates an automatic repeat request (ARQ) message for data units received for the MlMO data streams for each transmission time interval. An encoder codes the ARQ message using a code word from a nonlinear code set. At the data transmitter, which transmits one or more data uni in transmission time intervals from two or more MIMO data streams, the ARQ message associated with the transmitted data units is decoded using a code word from the nonlinear code set.

Title of Invention

OPTIMAL ERROR PROTECTION CODING FOR MIMO ACK/NACK/PRE/POST INFORMATION

Abstract

Error protection based on a nonlinear code set may be used in a multiple input multiple output (MIMO) radio communications system. A decoder decode received MIMO data streams and generates an automatic repeat request (ARQ) message for data units received for the MlMO data streams for each transmission time interval. An encoder codes the ARQ message using a code word from a nonlinear code set. At the data transmitter, which transmits one or more data uni in transmission time intervals from two or more MIMO data streams, the ARQ message associated with the transmitted data units is decoded using a code word from the nonlinear code set.

Full Text	PLEASE SEE THE SPECIFICATION ATTACHED.

Documents:

http://ipindiaonline.gov.in/patentsearch/GrantedSearch/viewdoc.aspx?id=TrCC9Cj7ORVU/0+ZplQqrA==&loc=vsnutRQWHdTHa1EUofPtPQ==

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Patent Number

271231

Indian Patent Application Number

483/MUMNP/2009

PG Journal Number

07/2016

Publication Date

12-Feb-2016

Grant Date

10-Feb-2016

Date of Filing

06-Mar-2009

Name of Patentee

TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Applicant Address

S-164 83 Stockholm Sweden

Inventors:

#	Inventor's Name	Inventor's Address
1	CHENG Jung-Fu	109 Bradwyck Drive CARY NC 27513 United States of America
2	GÖRANSSON Bo	Silverdalsvagen 67 SE-191 38 SOLLENTUNA SWEDEN
3	PARKVALL Stefan	Vastmannagatan 53 SE-113 25 STOCKHOLM SWEDEN
4	WANG Yi-Pin Eric	215 Cedarpost Drive CARY NC 27513 United States of America

PCT International Classification Number

H04L 1/18

PCT International Application Number

PCT/SE2007/050691

PCT International Filing date

2007-10-01

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	60/827,806	2006-10-02	U.S.A.
2	60/863,036	2006-10-26	U.S.A.