Patent · US Active

Data and control multiplexing for uplink MIMO with carrier aggregation and clustered-DFT

US8958494B2 · kind B2 · utility

12Cited by

1References

14Claims

0Family size

Assignee

InterDigital Patent Holdings, Inc. · FR

Inventors

Mihaela C. Beluri · Jericho, US
Guodong Zhang · Syosset, US
Philip J. Pietraski · Huntington Station, US
Sung-Hyuk Shin · Northvale, US
Erdem Bala · Farmingdale, US
Kyle Jung-Lin Pan · Saint James, US
Chang-Soo Koo · Melville, US
Janet A. Stern-Berkowitz · Melville, US

Key dates

Filing date	Mar 16, 2010
Grant date	Feb 17, 2015
Priority date	—
Expiry date	Nov 13, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W88/08
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method and apparatus for signal processing in a wireless transmit receive unit (WTRU), including generating a plurality of data bits and a plurality of control bits, mapping the data bits and control bits to one or more codewords, multiplexing the data bits and control bits, dividing the bits into layers, allocating control bits to each layer based on a channel quality of each codeword and a channel quality of each layer, and channel interleaving each layer for output to one or more antennas.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.