MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202641093217 A) filed by Infineal Private Limited on July 31, 2026, for System And Method For Downlink Channel Quality Analysis Using An Adaptive Reference Sequence.
Inventors include Saeed Jawad R; Anandha Vadivel S; and Govindassamy, Sivakumar.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: A satellite communication system (100) for downlink channel quality analysis comprises a satellite (102) communicatively coupled to a ground station (104). The satellite (102) comprises a channel quality control engine (106) configured to dynamically adapt a sequence property, the sequence property being a length and a periodicity of a channel quality reference sequence (CQRS). A channel quality reference sequence generator (108) generates the CQRS from an entity identifier (118) associated with the satellite (102). A telemetry generator (110) inserts the CQRS into downlink frames for transmission to the ground station (104). The ground station (104) includes a channel quality measurement module (114) configured to generate a local replica of the CQRS derived from the entity identifier (118), correlate the local replica with a received signal, and measure channel quality metrics including channel quality received power (CQRP), channel quality interference ratio (CQIR), and atmospheric impacts.
Disclaimer: Curated by HT Syndication.
