发明名称 A cellular radio communication system with different modulation according to cell size
摘要 A cellular radio system in which capacity is increased and power consumption is minimized, said system covering cells of different sizes. At least two different modulation schemes are used in the system. For large cells, constant envelope modulation is used for minimizing power consumption, and for small cells, linear modulation is used for minimizing the channel spacing, and in this manner, for increasing the cellular capacity. <IMAGE>
申请公布号 EP0533395(B1) 申请公布日期 1996.12.04
申请号 EP19920308217 申请日期 1992.09.10
申请人 NOKIA MOBILE PHONES LTD. 发明人 MALKAMAKI, ESA;JOKINEN, HARRI
分类号 H04B1/04;H04B;H04B7/005;H04B7/26;H04B14/00;H04L27/10;H04L27/34;H04Q7/20;H04Q7/36;H04Q7/38 主分类号 H04B1/04
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