Apparatus and method for MMSE channel estimation in consideration of offset compensation in wireless communication system

• Main Authors: KANG HEE-WON, YOON YON-WOO, PARK SI-HYUN, YOU HWA-SUN
• Format: Patent
• Language: English
• Published: 24.03.2015
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MULTIPLEX COMMUNICATION; PULSE TECHNIQUE; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A channel estimation method of a channel estimation apparatus in a wireless communication system is provided. The method includes predefining a plurality of weight tables about at least one of a speed and a Carrier to Interference-and-Noise Ratio (CINR) using a correlation value considering offset c...