A METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING A SIGNAL USING A TIME DIVISION DUPLEXING FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM
摘要
The present invention relates to transmission and reception of a frame for a legacy support mode of IEEE 802.16m system for supporting a legacy system. A method of transmitting an uplink signal, in which a signal is transmitted by a user equipment in a wireless mobile commu¬ nication system, according to the present invention includes the step of transmitting the signal from the user equipment, wherein the signal is transmitted via an uplink frame including 15 OFDMA (orthogonal frequency division multiple access) symbols and wherein the uplink frame comprises a first uplink subframe including 9 OFDMA symbols and a second uplink subframe including 6 OFDMA symbols. Preferably, the user equipment is multiplexed with a second user equipment supporting a legacy system for the wireless mobile communication system only by FDM for an uplink.
申请公布号
WO2010079940(A3)
申请公布日期
2010.09.23
申请号
WO2010KR00053
申请日期
2010.01.06
申请人
LG ELECTRONICS INC.;NOH, MIN SEOK;KWAK, JIN SAM;MOON, SUNG HO;KWON, YEONG HYEON;KIM, DONG CHEOL
发明人
NOH, MIN SEOK;KWAK, JIN SAM;MOON, SUNG HO;KWON, YEONG HYEON;KIM, DONG CHEOL