A new UMTS TDD burst structure for downlink pilot-assisted detection

被引：0

作者：

Hadef, Mahmoud ^{[1
]}

Bendoukha, Sainir ^{[1
]}

Weiss, Stephan ^{[1
]}

Rupp, Markus ^{[1
]}

机构：

[1] Univ Southampton, Commun Res Grp, Sch Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

2005 39th Asilomar Conference on Signals, Systems and Computers, Vols 1 and 2 | 2005年

关键词：

homogeneous burst; pilot-assisted; UMTS TDD; hybrid CM/MSE; spectrum efficiency;

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：

In this paper, we propose a new homogeneous burst structure for the time-division duplex (TDD) component of the universal mobile telecommunication system (UMTS). The midamble period is removed and replaced by a data field to enhance the system's spectrum efficiency. Alternatively, a pilot signal is loaded into one of these bursts over each time slot, in order to ensure a continuous channel tracking by means of a pilot-assisted adaptation. Computer simulations are used to assess the performance of the adaptation strategy over the proposed time burst.

引用

页码：417 / 421

页数：5