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Registered ADAPTIVE TRANSMISSION AND RECEIVING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM WITH

다중 안테나 무선 통신 시스템을 위한 적응 안테나 송신 방법 및 그 장치
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Inventors
Kim Youn Hee, Lee Sang Hyun, Kwang Soon Kim, Hwang Kyu Jong, Kyung Hi Chang
Application No.
13364991 (2012.02.02)
Publication No.
20120127886 (2012.05.24)
Registration No.
8428524 (2013.04.23)
Country
UNITED STATES
Project Code
02MR2200, Research on super high speed packet radio transmission technology for 4th generation mobile communication, Han Ki Chul
Abstract
Disclosed is an adaptive transmit and receive method and device in a multiple-antenna wireless communication system. A transmit mode comprises different main transmit modes each of which includes one or both of a sub-transmit mode based on STBC and a sub-transmit mode based on SM. A receiver calculates an STBC performance parameter and a SM performance parameter, and a transmitter uses the parameters to determine a main transmit mode with maximum data rates and select a sub-transmit mode for minimizing power consumption. The transmitter channel-encodes, modulates and antenna-maps input data according to the selected transmit mode, and outputs results to the receiver. The receiver antenna/symbol-demodulates and channel-decodes the received data.
KSP Keywords
Adaptive Transmission, Communication system, Performance parameter, Power Consumption, Receiver antenna, Wireless communication system, data rate, input data, minimizing power, multiple antennas, wireless communication
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Status Patent Country KIPRIS
Registered Adaptive Transmission and receiving method and device in wireless communication system with UNITED STATES
Registered ADAPTIVE TRANSMISSION AND RECEIVING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM WITH UNITED STATES