Apple inc. (20240097877). Encoding and Decoding for PAM Transmitter and Receiver simplified abstract
Contents
- 1 Encoding and Decoding for PAM Transmitter and Receiver
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Encoding and Decoding for PAM Transmitter and Receiver - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
Encoding and Decoding for PAM Transmitter and Receiver
Organization Name
Inventor(s)
Jose A. Tierno of Palo Alto CA (US)
Sanjeev S. Gokhale of Austin TX (US)
Sunil Bhosekar of Austin TX (US)
William D. Schwarz of Austin TX (US)
Encoding and Decoding for PAM Transmitter and Receiver - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240097877 titled 'Encoding and Decoding for PAM Transmitter and Receiver
Simplified Explanation
The abstract describes an encoding/decoding scheme for pulse amplitude modulation (PAM) communications systems. In one embodiment, a transmitter unit includes an encoder circuit and a transmit circuit. The encoder circuit encodes an input data word into an output data word by performing a comparison operation to determine if pairs of subsets of the bits include complementary values. If no pairs include complementary values, the encoder modifies the bits to ensure at least one pair of subsets includes complementary values.
- Encoder circuit encodes input data word into output data word by comparing subsets of bits.
- If no pairs of subsets include complementary values, the encoder modifies the bits to ensure at least one pair includes complementary values.
Potential Applications
This technology could be applied in various communication systems that utilize pulse amplitude modulation (PAM), such as digital audio transmission, digital television broadcasting, and data communication networks.
Problems Solved
1. Efficient encoding and decoding of data in PAM communication systems. 2. Ensuring data integrity and accuracy during transmission.
Benefits
1. Improved data transmission reliability. 2. Enhanced error detection and correction capabilities. 3. Increased efficiency in data encoding and decoding processes.
Potential Commercial Applications
Optimized PAM communication systems for industries such as telecommunications, broadcasting, and data networking.
Possible Prior Art
One possible prior art in this field could be the use of error detection and correction codes in communication systems to ensure data integrity during transmission.
Unanswered Questions
How does this encoding/decoding scheme compare to existing methods in terms of efficiency and accuracy?
The article does not provide a direct comparison with existing methods, leaving room for further analysis and evaluation.
Are there any limitations or constraints in implementing this technology in practical communication systems?
The article does not address potential challenges or limitations that may arise when implementing this technology in real-world applications, which could be crucial for understanding its feasibility and scalability.
Original Abstract Submitted
an encoding/decoding scheme for pulse amplitude modulation (pam) communications systems is disclosed. in one embodiment, a transmitter unit includes an encoder circuit and a transmit circuit. the encoder circuit is configured to encode an input data word having a first number of bits into a output data word having a second number of bits. the encoder performs a comparison operation to determine if at least one pair of subsets of the second plurality of bits includes bit values that are complements of each other. the encoder is further configured to modify the second plurality of bits if none of the pairs of subsets includes a bit values that are complements of each other such that the modified second plurality of bits does include at least one pair of subsets that includes values complementary to one another.
