Pulse encoding and decoding method and pulse codec
US-9508348-B2 · Nov 29, 2016 · US
Coding method, decoding method, coder, and decoder
US9225354B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9225354-B2 |
| Application number | US-201514617585-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 9, 2015 |
| Priority date | Apr 29, 2007 |
| Publication date | Dec 29, 2015 |
| Grant date | Dec 29, 2015 |
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Abstract
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A coding method, a decoding method, a coder, and a decoder are disclosed herein. A coding method includes: obtaining the pulse distribution, on a track, of the pulses to be encoded on the track; determining a distribution identifier for identifying the pulse distribution according to the pulse distribution; and generating a coding index that includes the distribution identifier. A decoding method includes: receiving a coding index; obtaining a distribution identifier from the coding index, wherein the distribution identifier is configured to identify the pulse distribution, on a track, of the pulses to be encoded on the track; determining the pulse distribution, on a track, of all the pulses to be encoded on the track according to the distribution identifier; and reconstructing the pulse order on the track according to the pulse distribution.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for coding, comprising: obtaining the pulse distribution, on a track, of the pulses to be encoded on the track; determining a distribution identifier for identifying the pulse distribution, according to the pulse distribution; and generating a coding index that comprises the distribution identifier; wherein the pulse distribution comprises: quantity of pulse positions, distribution of pulse positions on the track, and quantity of pulses in ea…
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Classifications
Physics · mapped topic
- G10L19/10Primary
Physics · mapped topic
- H03M7/3082Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9225354B2 cover?
- A coding method, a decoding method, a coder, and a decoder are disclosed herein. A coding method includes: obtaining the pulse distribution, on a track, of the pulses to be encoded on the track; determining a distribution identifier for identifying the pulse distribution according to the pulse distribution; and generating a coding index that includes the distribution identifier. A decoding meth…
- Who is the assignee on this patent?
- Huawei Tech Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G10L19/10. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 29 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).