The perspectives of large area synchronous CDMA technology for the fourth-generation mobile radio

被引：74
|
作者：
Li, DB [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Beijing, Peoples R China
[2] Beijing Univ Aeronaut & Astronaut, Beijing, Peoples R China
[3] SW JianTong Univ, Chengdu, Peoples R China
来源：
IEEE COMMUNICATIONS MAGAZINE | 2003年 / 41卷 / 03期
关键词：
D O I：
10.1109/MCOM.2003.1186554
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：
Some basic relations among system bandwidth, threshold SIR, maximum:number of access users, as well as system spectral efficiency are studied for both traditional CDMA and LAS-CDMA. The perspectives of LAS-CDMA for the 4G are also studied.
引用
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页码：114 / 118
页数：5
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