Japan, Sept. 16 -- HITACHI KOKUSAI ELECTRIC INC has got intellectual property rights for 'WIRELESS COMMUNICATION DEVICE AND DIFFERENTIAL ENCODING METHOD.' Other related details are as follows:
Application Number: JP,2023-033844
Category (FI): H04L27/20@Z,H04L27/22@Z
Stage: PROBLEM TO BE SOLVED: To make it possible to support both of a delayed detection method and a synchronous detection method when differential encoding is performed on transmission data that includes synchronous words.SOLUTION: A transmission data conversion section 206 includes: a RICH information extraction section 301 that extracts wireless channel structure identification F, communication mode identification M, operation mode identification D, and information defined for its own use of undefined information, from a binary transmission data sequence; an unused information conversion value calculation section 302 that calculates a conversion value of a bit pattern of unused information in the wireless information channel so that a differential encoding result will be a constant value in the final symbol of a wireless information channel, based on each piece of information extracted by the RICH information extraction section 301 and the differential encoding result immediately before the wireless information channel; and an unused information conversion section 303 that changes the bit pattern of unused information in the wireless information channel according to the conversion value calculated by the unused information conversion value calculation section 302.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: March 6, 2023
Publication Date: Sept. 19, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
