Transmission method, reception method, transmitter, and receiver
US-2016248558-A1 · Aug 25, 2016 · US
Systems and methods of using space time block codes
US8995320B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995320-B2 |
| Application number | US-201313734101-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 4, 2013 |
| Priority date | Apr 16, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
In a particular embodiment, a method includes applying a first stream to antenna mapping scheme to a preamble portion of a packet. The method further includes applying a second stream to antenna mapping scheme to a data portion of the packet. The second stream to antenna mapping scheme is applied to the data portion of the packet but not to the preamble portion of the packet. The second stream to antenna mapping scheme includes a circulation scheme or a cyclic delay diversity (CDD) scheme.
First claim
Opening claim text (preview).
What is claimed is: 1. A method comprising: applying a first stream to antenna mapping scheme to a preamble portion of a packet; applying a second stream to antenna mapping scheme to a data portion of the packet, wherein the second stream to antenna mapping scheme is applied to the data portion of the packet but not to the preamble portion of the packet, and wherein the second stream to antenna mapping scheme comprises a circulation scheme or a cyclic delay diversity (CDD) schem…
Assignees
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Classifications
- H04B7/0891Primary
Electricity · mapped topic
- H04B7/0669Primary
Electricity · mapped topic
- H04L1/0011Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8995320B2 cover?
- In a particular embodiment, a method includes applying a first stream to antenna mapping scheme to a preamble portion of a packet. The method further includes applying a second stream to antenna mapping scheme to a data portion of the packet. The second stream to antenna mapping scheme is applied to the data portion of the packet but not to the preamble portion of the packet. The second stream …
- Who is the assignee on this patent?
- Qualcomm Inc
- What technology area does this patent fall under?
- Primary CPC classification H04B7/0891. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 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).