Coexistence study on tetra and LTE system around 806MHZ

Author

Ben Wang ; Wei Huang ; Weidong Wang ; Yinghai Zhang ; Jinpeng Han

Author_Institution

Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2011

fDate

14-16 Oct. 2011

Firstpage

417

Lastpage

422

Abstract

The conversion from analog TV to digital TV improves the spectrum efficiency and makes the 698-806MHz available for IMT system in the future. In China, 806MHz-821MHz has been allocated to the uplink of digital trunking system. If IMT system is deployed in 698-806MHz in the future, the IMT system and trunking system will coexist adjacently around 806MHz. This paper focuses on mutual interference between IMT system and the uplink of trunking system around 806MHz. Deterministic analysis and system simulation is adopted in the coexistence study. The result of study provides scientific foundation and technical support for spectrum plan in 698-806MHz.

Keywords

3G mobile communication; Long Term Evolution; digital television; interference suppression; radiofrequency interference; IMT system; TETRALTE system; analog TV conversion; coexistence study; digital TV conversion; digital trunking system; frequency 698 MHz to 821 MHz; mutual interference; spectrum efficiency; LTE; TETRA; deterministic analysis; interference; system simulation;

fLanguage

English

Publisher

iet

Conference_Titel

Communication Technology and Application (ICCTA 2011), IET International Conference on

Conference_Location

Beijing

Type

conf

DOI

10.1049/cp.2011.0702

Filename

6192899