OPTICAL-FIBER FEEDER FOR MICROCELLULAR MOBILE COMMUNICATION-SYSTEMS (H-015)

被引：37

作者：

SHIBUTANI, M ^{[1
]}

KANAI, T ^{[1
]}

DOMOM, W ^{[1
]}

EMURA, K ^{[1
]}

NAMIKI, J ^{[1
]}

机构：

[1] NEC CORP LTD,C&C SYST RES LABS,NETWORK RES LAB,KAWASAKI,KANAGAWA 213,JAPAN

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1993年 / 11卷 / 07期

关键词：

D O I：

10.1109/49.233224

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper investigates the feasibility of using an optical fiber feeder for microcellular mobile communication systems. The optical feeder enables compact and low-cost base stations, easy radio channel control, and flexible mobile communication systems. Basic transmission characteristics were investigated through optical transmission experiments. By using these results, it has been estimated that the optical feeder can transmit 880 telephone channels for digital TDM systems and 2000 channels for analog FDM systems through 20 km of optical fiber. Furthermore, two kinds of novel techniques, which enlarge dynamic range of the optical feeder, are reported.

引用

页码：1118 / 1126

页数：9

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