发明名称 MASTER STATION SIDE COMMUNICATION EQUIPMENT, SLAVE STATION SIDE COMMUNICATION EQUIPMENT, COMMUNICATION SYSTEM, MASTER STATION SIDE COMMUNICATION PROGRAM AND SLAVE STATION SIDE COMMUNICATION PROGRAM
摘要 PROBLEM TO BE SOLVED: To obtain master station side communication equipment, slave station side communication equipment, communication system, master station side communication program and slave station side communication program enabling the master station side communication equipment and the slave station side communication equipment which are opposed to each other, to wirelessly communicate with suitable transmission power.SOLUTION: In a master station side frame transmission step 41, master station frames are wirelessly broadcasted on a network at predetermined time intervals. In a slave station side reception power measuring step 42, a slave station measures reception power of the master station frames. In a slave station side frame transmission step 43, the reception power is integrated into a slave station frame and transmitted to a master station side. In a master station side reception power extraction step 44, reception power of the slave station frame is extracted. In a master station side transmission power control step 45, transmission power of the master station frames is controlled based on a relationship between the extracted reception power and the transmission power of the master station frames being a basis.
申请公布号 JP2011019173(A) 申请公布日期 2011.01.27
申请号 JP20090163783 申请日期 2009.07.10
申请人 NEC CORP 发明人 TAKEICHI NAOYUKI
分类号 H04W52/32;H04W4/06;H04W52/24;H04W84/12 主分类号 H04W52/32
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