Signal to Interference Prediction for Adaptive Radio Links

被引：0

作者：

Ling, Jonathan ^{[1
]}

Tureli, Uf ^{[2
]}

机构：

[1] Bell Labs, Crawford Hill, Murray Hill, NJ 07974 USA

[2] Stevens Inst Technol, Hoboken, NJ USA

来源：

GLOBECOM 2006 - 2006 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE | 2006年

关键词：

D O I：

暂无

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：

We examine the prediction of the signal to interference ratio by the mobile as a means of improving the channel feedback in adaptive radio links. A cellular system is considered where the pilots of the desired and interfering basestation are available to obtain channel estimates. Both are modeled as auto-regressive (AR) stochastic processes. We derive the density function of the conditional SIR in order for the mobile to determine the backoff margin required for a percentage of packets to be decoded successfully.

引用

页数：6

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