OPTIMUM SEQUENCE MULTISETS FOR SYNCHRONOUS CODE-DIVISION MULTIPLE-ACCESS CHANNELS

被引：247

作者：

RUPF, M ^{[1
]}

MASSEY, JL ^{[1
]}

机构：

[1] SWISS FED INST TECHNOL,SIGNAL & INFORMAT PROC LAB,CH-8092 ZURICH,SWITZERLAND

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1994年 / 40卷 / 04期

关键词：

CDMA; CAPACITY REGION; SUM CAPACITY; SYMMETRICAL CAPACITY; WELCH BOUND;

D O I：

10.1109/18.335940

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

It is shown that the sum capacity of the symbol-synchronous code-division multiple-access channel with equal average-input-energy constraints is maximized precisely by those spreading sequence multisets that meet Welch's lower bound on total squared correlation. It is further shown that the symmetric capacity of the channel determined by these same sequence multisets is equal to the sum capacity.

引用

页码：1261 / 1266

页数：6

共 10 条

[1]

[Anonymous], 1980, LINEAR SYSTEMS

[2]

[Anonymous], 2006, ELEM INF THEORY

[3]

KAILATH T, 1980, MAR P IEEE

[4]

MASSEY JL, 1993, SEQUENCES, V2

[5] PROPER COMPLEX RANDOM-PROCESSES WITH APPLICATIONS TO INFORMATION-THEORY [J].

NEESER, FD ;

MASSEY, JL .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1993, 39 (04) :1293-1302

[6]

Sidelnikov V., 1971, SOV MATH DOKL, V12, P197

[7]

SLEPIAN D, 1965, P IEEE, P228

[8]

VERDU S, 1986, 24TH P ALL C COMM CO, P1025

[9] LOWER BOUNDS ON MAXIMUM CROSS-CORRELATION OF SIGNALS [J].

WELCH, LR .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1974, 20 (03) :397-399

[10]

WOLF JK, 1981, NEW CONCEPT MULTIUSE, P83

← 1 →