18563547. PARALLEL QDM ENCODING simplified abstract (QUALCOMM Incorporated)
Contents
PARALLEL QDM ENCODING
Organization Name
Inventor(s)
Ori Shental of Marlboro NJ (US)
Thomas Joseph Richardson of South Orange NJ (US)
PARALLEL QDM ENCODING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18563547 titled 'PARALLEL QDM ENCODING
The present disclosure describes a technique for parallel distribution matching (DM) encoding, where a user equipment (UE) performs a first round of parallel DM encoding using k information bits, segmenting them into N blocks and encoding them in parallel with N DM blocks. The UE then performs a second round of parallel DM encoding using k′ information bits that were not encoded in the first round.
- Segmentation of k information bits into N blocks
- Encoding N blocks in parallel with N DM blocks
- Output of one or more encoded information bits in each of the N DM blocks
- Total number of information bits output by the N DM blocks is less than k
- Second round of parallel DM encoding using k′ information bits
- Same encoding process as the first round of parallel DM encoding
Potential Applications: - Wireless communication systems - Data transmission technologies - Error correction mechanisms
Problems Solved: - Efficient encoding of information bits - Parallel processing for faster encoding
Benefits: - Improved data transmission efficiency - Enhanced error correction capabilities
Commercial Applications: Title: Enhanced Data Encoding Technology for Wireless Communication Systems This technology can be utilized in 5G networks, IoT devices, and satellite communication systems to optimize data transmission and enhance error correction mechanisms, leading to improved overall performance and reliability.
Questions about Data Encoding Technology: 1. How does parallel DM encoding improve data transmission efficiency?
Parallel DM encoding allows for faster processing of information bits, reducing latency and improving overall data transmission speed.
2. What are the potential drawbacks of using parallel DM encoding in wireless communication systems?
While parallel DM encoding offers benefits such as faster encoding, it may require additional processing power and resources, potentially increasing energy consumption in the system.
Original Abstract Submitted
Certain aspects of the present disclosure provide a technique for parallel distribution matching (DM) encoding. A user equipment (UE) implements the technique to perform a first round of parallel DM encoding using k information bits as input by: 1) segmenting the k information bits into N blocks of information bits, and 2) encoding the N blocks of information bits in parallel with N DM blocks. Each of the N blocks outputs one or more encoded information bits in each of the NDM blocks, and a total number of information bits output by the N DM blocks is less than k. The UE then performs a second round of parallel DM encoding using k′ information bits that were not encoded in the first round of DM encoding. The second round of parallel DM encoding includes a same encoding process as implemented in the first round of parallel DC encoding.
