Capacity for a power controlled CDMA system with linear receivers

被引：2

作者：

Viswanath, P ^{[1
]}

Anantharam, V ^{[1
]}

Tse, D ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

来源：

1998 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/ISIT.1998.708710

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：

Capacity of networks with multiuser linear receivers together with efficient usage of the resources is analyzed in the uplink scenario of a single cell synchronous Code Division Multiple Access (CDMA) system. The capacity of the system is the maximum number of users per unit processing gain admissible in the system such that each user has its quality-of-service (QoS) requirement (expressed in terms of its desired signal-to-interference ratio) met. We characterize the capacity of a single cell for both the optimal linear receiver (MMSE receiver) and the matched Alter receiver structures. This characterization of capacity has a simple "effective bandwidth" interpretation.

引用

页码：121 / 121

页数：1