INCREASED CAPACITY USING CDMA FOR MOBILE SATELLITE COMMUNICATION

被引：123

作者：

GILHOUSEN, KS

JACOBS, IM

PADOVANI, R

WEAVER, LA

机构：

[1] QUALCOMM, Inc., San Diego

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1990年 / 8卷 / 04期

关键词：

D O I：

10.1109/49.54449

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：

In this paper the performance of a spread-spectrum CDMA system in a mobile satellite environment is analyzed. Comparisons to single-channel-per-carrier FDMA systems are also carried out which show that the CDMA approach provides greater capacity. Results from computer simulations, laboratory tests, and field tests of a prototype modem are also presented. The tests results show excellent performance of the modem in the mobile environment and also the feasibility of the spread-spectrum approach to satellite mobile communications. © 1990 IEEE

引用

页码：503 / 514

页数：12

共 12 条

[1]

AGNEW CE, 1988, MAY P MOB SAT C PAS, P3

[2]

BUTTERWORTH JS, 1984, 723 DEP COMM COMM RE

[3]

FRASER JM, 1959, BELL SYST TECH J, V38, P353

[4]

GODHIRSH J, 1988, MAY P MOB SAT C PAS, P87

[5] UNIFIED ANALYSIS OF PSEUDONOISE SYNCHRONIZATION BY ENVELOPE CORRELATION [J].

HOPKINS, PM .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1977, 25 (08) :770-778

[6]

JACOBS IM, 1988, MAY P MOB SAT C PAS, P283

[7]

NICHOLAS DC, 1988, MAY P MOB SAT C PAS, P125

[8]

RAFFERTY W, 1988, MAY P MOB SAT C PAS, P11

[9]

RUBOW W, 1988, MAY P MOB SAT C PAS, P189

[10]

SIMON MK, 1985, SPREAD SPECTRUM COMM, V3, P31

← 1 2 →