TRANSMISSION/RECEPTION POINT, REFERENCE SIGNAL CONFIGURATION METHOD THEREOF, USER EQUIPMENT, AND REFERENCE SIGNAL TRANSMISSION METHOD THEREOF

摘要

PURPOSE: An apparatus and a method are provided to improve an orthogonal property when transmitting an uplink reference signal about a terminal located in a cell boundary or a terminal operated by a CoMP. CONSTITUTION: A transmission/reception point includes a parameter transmitting unit(S1102) generating a parameter for generating a basic sequence which is common in multiple cells and transmitting to a terminal and an indication information transmitting unit(S1104) transmitting indication information about whether to use a common basic sequence for generating a reference signal or use a basic sequence specified in a serving cell including the terminal. [Reference numerals] (AA) Transceiving point; (BB) Terminal; (S1102) Parameter transmission for generating a common basic sequence or a terminal specific basic sequence; (S1104) Indication information transmission for generating a basic sequence; (S1106) DM-RS transmission;