Is TDMA optimal in the low power regime?

被引：9

作者：

Verdú, S ^{[1
]}

Caire, G ^{[1
]}

Tuninetti, D ^{[1
]}

机构：

[1] Princeton Univ, Princeton, NJ 08544 USA

来源：

ISIT: 2002 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS | 2002年

关键词：

D O I：

10.1109/ISIT.2002.1023465

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The optimality of time division multiple access (TDMA) in the low power regime was discussed. Two-user additive Gaussian noise multiple access and broadcast channels were considered for the purpose. The additive white Gaussian noise channels not subjected to fading were analyzed. The minimum values of energy per bit were obtained in the limit of infinite bandwidth. Results indicated zero spectral efficiency and gave no implication about the bandwidth-power tradeoff in the channel.

引用

页码：193 / 193

页数：1