18833331. APPROXIMATIONS IN DISTRIBUTION MATCHING PROCEDURES (QUALCOMM Incorporated)

APPROXIMATIONS IN DISTRIBUTION MATCHING PROCEDURES

Organization Name

QUALCOMM Incorporated

Inventor(s)

Wei Liu of Beijing CN

Thomas Joseph Richardson of South Orange NJ US

Liangming Wu of Beijing CN

Changlong Xu of Beijing CN

Hao Xu of Beijing CN

APPROXIMATIONS IN DISTRIBUTION MATCHING PROCEDURES

This abstract first appeared for US patent application 18833331 titled 'APPROXIMATIONS IN DISTRIBUTION MATCHING PROCEDURES

Original Abstract Submitted

Methods, systems, and devices for wireless communication are described. A wireless device may perform, on a set of information bits, a distribution matching procedure to obtain a distributed amplitude symbol sequence. In some cases, the wireless device may perform the distribution matching procedure using approximations of quantities of distributed amplitude symbol sequences that each have a same length and a same transmission energy. The wireless device may then encode the distributed amplitude symbol sequence and transmit the encoded distributed amplitude sequence. A device that receives the encoded distributed amplitude sequence may perform a distribution dematching procedure on the distributed amplitude sequence based on approximating quantities of distributed amplitude symbol sequences.