InterDigital Inc (IDCC)

[Gamco]

United States Patent 10,135,574
Kwak , et al. November 20, 2018

Space-frequency block coding and spatial multiplexing for wireless communications


Abstract

Channel state information (CSI) that includes a first channel quality indicator (CQI) for a first group of subcarriers and a second CQI for a second group of subcarriers may be received. For the first and second group of subcarriers, a number of streams for spatial multiplexing and modulation and coding schemes based on respective CQIs may be determined.



Inventors:
Kwak; Jaeyoung (Morganville, NJ), Koo; Chang-Soo (Melville, NY), Olesen; Robert L. (Huntington, NY), Bultan; Aykut (Santa Clara, CA), Ozluturk; Fatih (Sands Point, NY)

Applicant:


Name

City

State

Country

Type


InterDigital Technology Corporation
Wilmington
DE
US


Assignee:
InterDigital Technology Corporation (Wilmington, DE)


Family ID:
1000003662231

Appl. No.:
15/401,924

Filed:
January 9, 2017


Prior Publication Data






Document Identifier

Publication Date

US 20170195084 A1 Jul 6, 2017



Related U.S. Patent Documents









Application Number

Filing Date

Patent Number

Issue Date

14846055 Sep 4, 2015 9544093
13369768 Oct 13, 2015 9160492
11254358 Mar 6, 2012 8130855
60627210 Nov 12, 2004




Current U.S. Class: 1/1
Current CPC Class: H04L 1/0606 (20130101); H04L 27/2601 (20130101); H04B 7/0697 (20130101); H04B 7/0413 (20130101)
Current International Class: H04L 1/06 (20060101); H04L 27/26 (20060101); H04B 7/0413 (20170101); H04B 7/06 (20060101)

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