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Method and apparatus for coding and interleaving for very high throughput wireless communications

US9178581B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9178581-B2
Application numberUS-201313956254-A
CountryUS
Kind codeB2
Filing dateJul 31, 2013
Priority dateSep 27, 2010
Publication dateNov 3, 2015
Grant dateNov 3, 2015

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  1. Title

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  2. Abstract

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A wireless transmitter can include a plurality of bandwidth modules, each bandwidth module processing data based on a predetermined frequency band. In one embodiment, such a wireless transmitter can include encoding components for receiving transmit data and generating encoded data. A multiple-input multiple-output (MIMO) stream parser can receive the encoded data and generate a plurality of MIMO streams. A first module parser coupled to a first MIMO stream can generate a first plurality of partial MIMO streams. A first bandwidth module can include a first interleaver that interleaves bits of the first partial MIMO stream and generates first interleaved data. A second bandwidth module can include a second interleaver that interleaves bits of the second partial MIMO stream and generates second interleaved data. A first inverse fast Fourier transform (IFFT) unit can combine and process the first and second interleaved data and generate a first transmission MIMO stream.

First claim

Opening claim text (preview).

The invention claimed is: 1. A method of wireless transmission comprising: generating encoded data in response to received transmit data; parsing the encoded data to provide a plurality of multiple-input multiple-output (MIMO) streams; parsing a first MIMO stream of the plurality of MIMO streams to provide a first plurality of partial MIMO streams, including a first partial MIMO stream and a second partial MIMO stream; interleaving bits of the first partial MIMO stream to pr…

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Frequently asked questions

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What does patent US9178581B2 cover?
A wireless transmitter can include a plurality of bandwidth modules, each bandwidth module processing data based on a predetermined frequency band. In one embodiment, such a wireless transmitter can include encoding components for receiving transmit data and generating encoded data. A multiple-input multiple-output (MIMO) stream parser can receive the encoded data and generate a plurality of MI…
Who is the assignee on this patent?
Qualcomm Inc
What technology area does this patent fall under?
Primary CPC classification H04B7/0413. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).