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http://dx.doi.org/10.5515/KJKIEES.2012.23.11.1288

Analysis of Adjacent Channel Interference for WCDMA ATC Service Frequency Allocation Operating in MSS Band  

Kang, Young-Heung (Dept. of Information Telecommunication, Kunsan National University)
Jeong, Nam-Ho (Satellite Smart Communications Research Team, ETRI)
Oh, Dae-Sub (Satellite Smart Communications Research Team, ETRI)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.23, no.11, 2012 , pp. 1288-1296 More about this Journal
Abstract
A candidate hybrid satellite and terrestrial network architecture, MSS/ATC(Mobile Satellite Service/Ancillary Terrestrial Component), is proposed for utilizing efficiently the exist MSS bands. Studies on the adjacent channel interference from the existing terrestrial mobile services and MSS/ATC itself are important to allocate a new ATC service frequency in MSS band. In this paper, we have analyzed the minimum permission power of terrestrial base station and the capacity loss with parameters of ACIR, number of MS(mobile Station) and MES(Mobile Earth Station) in uplink, and also, the capacity performance based on 1 beam and 1 cell assumption for MSS/ATC in downlink. The ACIR requirements are estimated in two MSS/ATC frequency allocation scenarios for 5 MHz and 10 MHz guard band to share spectrum with adjacent systems, and according to these ACIR requirements the service coverage and the receiver filter for ATC system should be designed in near future.
Keywords
MSS/ATC; ACIR; WCDMA; Capacity; Minimum Permission Power;
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