Home   >   CSC-OpenAccess Library   >    Manuscript Information
Full Text Available

(493.31KB)
This is an Open Access publication published under CSC-OpenAccess Policy.

PUBLICATIONS BY COUNTRIES

Top researchers from over 74 countries worldwide have trusted us because of quality publications.

United States of America
United Kingdom
Canada
Australia
Malaysia
China
Japan
Saudi Arabia
Egypt
India
Toward Coexistence and Sharing between IMT-Advanced and Existing Fixed Systems
Zaid Ahmed Shamsan, Sharifah Kamilah Syed-Yusof, Tharek Abd. Rahman
Pages - 30 - 47     |    Revised - 05-08-2008     |    Published - 16-09-2008
Volume - 2   Issue - 3    |    Publication Date - June 2008  Table of Contents
MORE INFORMATION
KEYWORDS
ACIR, Additional isolation, Spectral emission mask, FWA systems, IMT-Advanced system
ABSTRACT
In this paper coexistence and spectrum sharing between systems as a recently critical issue due to emerging new wireless technologies and spectrum scarcity are investigated. At World Radiocommunication Conferences 2007 (WRC-07), International Telecommunication Union - Radiocommunications (ITU-R) allocated 3400-3600 MHz band for the coming fourth generation (4G) or IMT-Advanced on a co-primary basis along with existing Fixed Wireless Access (FWA) systems. Therefore, coexistence and sharing requirements like separation distance and frequency separation coordination must be achieved in terms of both co-channel and adjacent channel frequencies. Co-sited the two base stations antennas and non co-sited coexistence of the two systems are analyzed. The interference analysis models, Adjacent Channel Interference Ratio (ACIR) and spectrum emission mask are applied in the 3.5 GHz band to extract the additional isolation needed to protect adjacent channel interference. Also interference to noise ratio as a standard interference criteria is introduced. Finally, possible intersystem interference mitigation techniques are suggested and explained.
CITED BY (5)  
1 Hassan, W. A., & Rahman, T. A. (2014). Coexistence model for compatibility between IMT-advanced and other wireless communication services. Wireless Personal Communications, 79(3), 2025-2039.
2 Hassan, W. A., & Rahman, T. A. (2012). A Spectrum Sharing Model for Compatibility between IMT-Advanced and Digital Broadcasting. TIIS, 6(9), 2073-2085.
3 M. Majed, “Coexistence between the Mobile Service and Terrestrial - Digital Video Broadcasting in the 790-862 MHz frequency band”. Master’s Thesis, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 2010.
4 Z. A. Shamsan and T. A, Rahman, “Intersystem Interference Scenarios between Fixed and IMT-Advanced Services in Different Terrestrial Regions”, in Proceedings, Future Computer and Communication, International Conference, Kuala Lumpar, 3-5 April 2009, pp. 237 – 240.
5 Z. A. Shamsan and T. B. A. Rahman, “On The Comparison of Intersystem Interference Scenarios Between Imt-Advanced and Fixed Services Over Various Deployment Areas At 3500 MHZ”, PIER C Progress In Electromagnetics Research C, 5, pp. 169-185, 2008.
1 Google Scholar 
2 Academic Journals Database 
3 ScientificCommons 
4 Academic Index 
5 CiteSeerX 
6 refSeek 
7 iSEEK 
8 Socol@r  
9 ResearchGATE 
10 Libsearch 
11 Bielefeld Academic Search Engine (BASE) 
12 Scribd 
13 WorldCat 
14 SlideShare 
15 PDFCAST 
16 PdfSR 
17 Chinese Directory Of Open Access 
1 IST-4-027756 WINNER II D 5.10.1. “The WINNER role in the ITU process towards IMTAdvanced and newly identified spectrum”. Vo1.0, Nov. 2007.
2 J. H-Shin, Y. H-Goo, L. Jaewoo, C. Woo-Ghee, Y. Jong-Gwan, P. Han-Kyu. “The coexistence of OFDM-based systems beyond 3G with Fixed service microwave system”. Journal of Communications and Networks, 8(2):187-193, 2006.
3 CEPT ECC Report 100. “Compatibility Studies in the Band 3400- 3800 MHz between broadband wireless access (BWA) systems and other services”. 2007.
4 ITU-R M.1645. “Framework and overall objectives of the future development of IMT 2000 and systems beyond IMT 2000. 2003.
5 ITU-R IMT.TECH, 18-07-0026-00-0000_ IMT_ Advanced.doc.
6 A. Mihovska, R. Prasad. “Secure personal networks for IMT-Advanced connectivity”. Springer Science+Business Media, LLC. 2008.
7 P. Scheele. “WINNER-final meeting on WRC-07 outcome (on IMT)”. BNetzA, Munich, 2007.
8 ETSI EN 302 326-2 (V1.2.2). “Fixed radio systems; multipoint equipment and antennas; part 2: harmonized EN covering the essential requirements of article 3.2 of the R&TTE directive for digital multipoint radio equipment”. 2007.
9 3GPP. “Radio frequency system scenarios, 3GPP TS 25.942 Version 6.4.0, March 2005.
10 ETSI EN 301 021 (V1.6.1). “Fixed radio systems; point-to-multipoint equipment; time division multiple access (TDMA); point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz”. 2003.
11 I. Ferdo. “4 GHz for 4G: Why, How and When?”. IEEE Conference, pp. 831-834, 2006.
12 ITU-R Document 8F/1015-E. “Sharing Studies between FSS and IMT-Advanced systems in the 3400-4200 and 4500-4800 MHz bands”. 2006.
13 MCMC SRSP – 507a. “Requirements for FWA systems operating in the frequency band from 3400 MHz to 3700 MHz”. No.1, 2001.
14 Report ITU-R M. [LMS.CHAR.BWA]. “Characteristics of broadband wireless access systems operating in the mobile service for frequency sharing and interference analyses”. 2006.
15 P. Gardenenier, M. Shafi, B. Vernall, and M. Milner. “Sharing issues between FPLMTS and fixed services”. IEEE Comm. Mag., 32(6): 74-78, 1994.
16 NTIA Report 05-432. “Interference protection criteria phase1- compilation from existing sources”. 2005. Available: http://www.ntia.doc.gov/osmhome/reports/ntia05-432/ipc_ phase_ 1 _ report.pdf.
17 IEEE Std. 802.16.2-2004. “IEEE recommended practice for local and metropolitan area networks coexistence of fixed broadband wireless access systems”. 2004.
18 ITU-R Recommendation F.1402. “Frequency sharing criteria between a land mobile wireless access system and a fixed wireless access system using the same equipment type as the mobile wireless access system”. 1999.
19 Allgon. “Antenna to antenna isolation measurements”. 3GPP TSG RAN WG4 Meeting No.8, TDOC 631/99, 1999.
20 Engineering Services Group (Qualcomm incorporated). “Interference analysis and guidelines for coexistence”. The 3rd Meeting of the APT Wireless Forum, 2006.
21 ITU-R Document 8F/1015-E. “Sharing studies between FSS and IMT-Advanced systems in the 3400-4200 and 4500-4800 MHz bands”. 2006.
22 ITU-R P.452-12. “Prediction procedure for the evaluation of microwave interference between stations on the surface of the earth at frequencies above about 0.7 GHz”. 2005.
23 WiMAX Forum. “Service recommendations to support technology neutral allocations FDD/TDD coexistence”. 2007.
24 Ofcom. ” Digital dividend–mobile voice and data (IMT) issues”. Mason Communic. Ltd., 2007.
25 Ofcom. “2500-2690MHZ, 2010-2025MHz, 2290-2302MHz Spectrum Awards Engineering Study (Phase 2)”. Mason Communications Ltd., 2006.
26 ITU-R Document (ITU-R M. 2113). “Draft new report on sharing studies in the 2 500-2 690 MHz band between IMT-2000 and fixed broadband wireless access (BWA) systems including nomadic applications in the same geographical area”. 2007.
27 3GPP. “User equipment (UE) radio transmission and reception (TDD)”. 3GPP TS 25.102 Version 5.1.0.
28 Draft Report for ITU-R M.2045. “Mitigating techniques to address coexistence between IMT- 2000 TDD and FDD radio interface technologies within the frequency range 2 500-2 690 MHz operating in adjacent bands and in the same geographical area”. 2004.
29 T. Wilkinson, and P. Howard. “The Practical realities of 3GPP TDD and FDD co-existence and their impact on the future spectrum allocation”. In Proceedings of the 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Barcelona, Spain, 1: 22- 26, 2004.
30 Rscom07-69. “Radio spectrum committee final report, from CEPT in response to the EC mandate on the digital dividend”. Part B, 2007.
Dr. Zaid Ahmed Shamsan
Wireless communication center (WCC), Universiti Teknologi Malaysia (UTM) - Malaysia
shamsan22@yahoo.com
Mr. Sharifah Kamilah Syed-Yusof
Universiti Teknologi Malaysia (UTM) - Malaysia
Mr. Tharek Abd. Rahman
Wireless communication center (WCC). Faculty of Electrical Engineering. Universiti Teknologi Malaysia (UTM) - Malaysia