Communication method and apparatus in high-frequency scenario
US-2024372772-A1 · Nov 7, 2024 · US
Space and latency-efficient HSDPA receiver using a symbol de-interleaver
US9509545B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9509545-B2 |
| Application number | US-201313946520-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 19, 2013 |
| Priority date | Jul 19, 2013 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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A method at a mobile device, the method comprising: receiving one or more data symbols; determining reduced symbols for each of the data symbols, the reduced symbols corresponding to each of at least two orthogonal components of the data symbols; and, storing the reduced symbols in a symbol buffer.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method at a mobile device, the method comprising: de-spreading one or more data symbols to produce de-spread data symbols, each data symbol representing respective data encoded as a respective quadrature amplitude modulated ‘QAM’ symbol; determining reduced symbols based on the de-spread data symbols, each reduced symbol comprising: a respective first pulse amplitude modulated ‘PAM’ symbol representing a respective PAM data symbol for an in-phase…
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Electricity · mapped topic
Electricity · mapped topic
- H04L27/3405Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9509545B2 cover?
- A method at a mobile device, the method comprising: receiving one or more data symbols; determining reduced symbols for each of the data symbols, the reduced symbols corresponding to each of at least two orthogonal components of the data symbols; and, storing the reduced symbols in a symbol buffer.
- Who is the assignee on this patent?
- Blackberry Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04L27/3405. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 29 2016 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).