Wireless subscriber access equipment: certification procedure

被引：0
|
作者：
Kondrashov, S.F.
机构：
来源：
Shiyou Jixie/China Petroleum Machinery | 1998年 / 26卷 / 11期
关键词：
Code division multiple access - Frequency modulation - Radio equipment - Telecommunication services - Time division multiple access;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper describes two types of equipment for the radio access of users. They are point-to-multipoint equipment and WLL equipment. The first type of equipment is designed for servicing groups of users who are dispersed over large territories. The second type should service a significant number of single and scanty groups, which are situated on a limited territory with a sufficiently large density of population. To provide multistational access, the following technologies are used: FDMA, TDMA and CDMA. The paper briefly describes these technologies and outlines the certification procedure for this equipment.
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页码：22 / 24
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