18619599. RETRANSMISSION METHOD AND APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
RETRANSMISSION METHOD AND APPARATUS
Organization Name
Inventor(s)
Rong Li of Boulogne Billancourt (FR)
Shengchen Dai of Hangzhou (CN)
RETRANSMISSION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18619599 titled 'RETRANSMISSION METHOD AND APPARATUS
Simplified Explanation: This patent application describes a method and apparatus for retransmitting data by obtaining a first bit sequence, performing channel encoding, and retransmitting based on the encoded sequence.
Key Features and Innovation:
- Obtaining a first bit sequence and a number of bits to be retransmitted.
- Performing channel encoding to obtain a second bit sequence.
- Retransmitting based on the second bit sequence.
- Flexibly extending code length based on the number of bits to be retransmitted.
Potential Applications: This technology can be used in telecommunications, data transmission systems, and error correction mechanisms.
Problems Solved: This technology addresses issues related to data loss, transmission errors, and ensuring data integrity in communication systems.
Benefits:
- Improved data transmission reliability.
- Enhanced error correction capabilities.
- Efficient retransmission of lost data.
Commercial Applications: The technology can be applied in wireless communication systems, satellite communication, and internet protocols to enhance data transmission efficiency and reliability.
Prior Art: Readers can explore prior art related to error correction codes, channel encoding techniques, and data retransmission methods in communication systems.
Frequently Updated Research: Stay updated on advancements in error correction coding, data transmission protocols, and communication system reliability to enhance the performance of this technology.
Questions about Data Retransmission: 1. How does this technology improve data transmission reliability? 2. What are the potential commercial applications of this data retransmission method?
Original Abstract Submitted
This application discloses a retransmission method and an apparatus. The method includes: obtaining a first bit sequence and a number E of to-be-retransmitted bits, performing second channel encoding based on the first bit sequence to obtain a second bit sequence, and performing retransmission based on the second bit sequence. The first bit sequence is obtained by performing first channel encoding based on K information bits, a length of the first bit sequence is N, N, E, and K are all integers greater than or equal to 1, and the second bit sequence includes the E to-be-retransmitted bits. According to the method, a code length can be flexibly extended based on different numbers E of to-be-retransmitted bits.
