Multi-level coding for uplink transmissions
US-2024008042-A1 · Jan 4, 2024 · US
Wireless communication system mapping data bits to symbol bit positions according to error rates of those bit positions and data content
US8948286B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8948286-B2 |
| Application number | US-90872610-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 20, 2010 |
| Priority date | Oct 20, 2009 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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A transmitter-receiver pair encode data as transmitted symbols according to knowledge about variations in noise immunity between different bit positions of the symbols as a decoded. High usefulness data may be preferentially encoded at those bit positions having greatest noise immunity to improve transmission effectiveness.
First claim
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What we claim is: 1. A wireless transmitter for transmitting data elements having multi-bit data units distinct from error detection data, the wireless transmitter comprising: a physical transmitter transmitting symbols characterized by one or more parameters of a transmitted wireless signal that together define a constellation of symbols each mapping to the multi-bit data units under an encoding system, bits of the multi-bit data units having bit positions; a prioritizer dividi…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US8948286B2 cover?
- A transmitter-receiver pair encode data as transmitted symbols according to knowledge about variations in noise immunity between different bit positions of the symbols as a decoded. High usefulness data may be preferentially encoded at those bit positions having greatest noise immunity to improve transmission effectiveness.
- Who is the assignee on this patent?
- Banerjee Suman, Sen Sayandeep, Wisconsin Alumni Res Found
- What technology area does this patent fall under?
- Primary CPC classification H04L1/007. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 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).