Title :
On the impact of adjacent-channel interference from TDD terminal stations to FDD terminal stations in the 2500–2690 MHz band
Author :
Karimi, Hamid Reza ; Lapierre, Gérard
Author_Institution :
Office of Commun. (Ofcom), London, UK
Abstract :
This paper reports on a study undertaken within the CEPT SE42 project team with the objective of evaluating the impact of adjacent-channel interference from TDD terminal stations (TSs) to FDD TSs in the 2.6 GHz band. The results confirm that the effects of TS-to-TS interference are very modest, even in high-density hot-spot scenarios, if the TS out-of-block emissions comply with a block-edge mask (BEM) baseline limit of -15.5 dBm/(5 MHz). In carrying out this analysis we have taken into account of interference experienced as a result of finite adjacent-channel interference ratios, inter-modulation products, and saturation effects.
Keywords :
adjacent channel interference; intermodulation; CEPT SE42 project team; FDD terminal stations; TDD terminal stations; TS out-of-block emissions; TS-to-TS interference; block-edge mask; finite adjacent-channel interference ratios; frequency 2.6 GHz; frequency 2500 MHz to 2690 MHz; intermodulation products; saturation effects; Adaptive control; Downlink; Filters; Interference; Modulation coding; Monte Carlo methods; Physical layer; Programmable control; Radio spectrum management; Throughput; Adjacent-channel interference; Block-edge mask; Co-existence analysis; Spectrum management;
Conference_Titel :
Global Mobile Congress 2009
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5302-3
Electronic_ISBN :
978-1-4244-5301-6
DOI :
10.1109/GMC.2009.5295826
