Forward-link capacity analysis for MC-CDMA

被引：12

作者：

Son, H ^{[1
]}

Lee, S ^{[1
]}

机构：

[1] Yonsei Univ, Ctr Informat Technol, Seoul 120749, South Korea

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2005年 / E88B卷 / 10期

关键词：

forward link capacity; outage probability; MC-CDMA; multicarrier code division multiple access;

D O I：

10.1093/ietcom/e88-b.10.4094

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：

OFDM-based networks utilizing the frequency reuse factor of 1 may produce the severe ICI (intercell interference) at the cell boundary even though overall cell capacity is increased and network deployment is facilitated. In the forward-link, the ICI may rise above a QoS (quality of service) threshold beyond some distance from BSs (base stations). In this paper, we analyze the forward-link capacity of an MC-CDMA system as a function of the ICI according to the distance from a cell. To achieve this goal, a closed form of the outage probability is derived and utilized to obtain the accommodated number of users and system parameters.

引用

页码：4094 / 4096

页数：3

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