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http://dx.doi.org/10.7472/jksii.2015.16.6.01

On Frequency Separation among Radio Access Technologies in Heterogeneous Networks  

Lee, Kyoung-Jae (Dept. of Electronics & Control Engineering, Hanbat National University)
Jo, Han-Shin (Dept. of Electronics & Control Engineering, Hanbat National University)
Publication Information
Journal of Internet Computing and Services / v.16, no.6, 2015 , pp. 1-9 More about this Journal
Abstract
In this paper, we study the coexistence of typical radio access technologies (WiMAX, CDMA, WLAN) in heterogeneous networks. Although the radio accesses employ different frequency band, they can interfere with each other due to out-of- band emission. We compute the minimum adjacent channel interference ratio (ACIR) to satisfy the allowable level of interference, and the resulting minimum frequency separation (guard band) between interfering and victim system. We observe that WiMAX-WLAN coexistence and WiMAX-CDMA coexistence are feasible with at least 20 MHz and 15 MHz guard bands, respectively.
Keywords
Heterogeneous networks; Multiple radio access technology; Adjacent channel interference ratio; Guard band; deterministic calculations;
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1 G. Wu, M. Mizuno, and P. Havinga, "MIRAI Architecture for Heterogeneous Network," IEEE Communications Magazine, vol. 40, no. 2, pp. 126-134, Feb. 2002. http://dx.doi.org/10.1109/35.983919   DOI
2 A. Goldsmith, Wireless Communications, Cambridge University Press, 2005.
3 Myong Lyol Song, "Channel Searching Method of IEEE 802.15.4 Nodes for Avoiding WiFi Traffic Interference," Journal of Internet Computing and Services(JICS), vol. 15, no. 2, pp. 19-31, Apr. 2014.   DOI
4 Eun-Chan Park, Minjoong Rim, "Performance Analysi s on Coexistence of Contention-based Heterogeneous Wireless Networks," Journal of Internet Computing and Services(JICS), vol. 12, no. 4, pp. 1-14, Aug. 2011.
5 Haijun Zhang; Xiaoli Chu; Weisi Guo; Siyi Wang, "Coexistence of Wi-Fi and heterogeneous small cell networks sharing unlicensed spectrum," in IEEE Communications Magazine, vol.53, no.3, pp.158-164, Mar. 2015. http://dx.doi.org/10.1109/MCOM.2015.7060498   DOI
6 Khawar, A.; Abdel-Hadi, A.; Clancy, T.C., "Spectrum sharing between S-band radar and LTE cellular system: A spatial approach," in 2014 IEEE International Symposium on Dynamic Spectrum Access Networks (DYSPAN), pp.7-14, Apr. 2014. http://dx.doi.org/10.1109/DySPAN.2014.6817773   DOI
7 W.-G. Chung, H.-S. Jo, H.-G. Yoon, J.-W. Lim, J.-G. Yook, and H.-K. Park, "Advanced MCL method for Sharing analysis of IMT-Advanced systems," Electronics Letters, vol. 42, no. 21, p.1234-1235, Oct. 2006. http://dx.doi.org/10.1109/35.983919   DOI
8 CEPT ERC Report 68, "MONTE-CARLO simulation methodology for the use in sharing and compatibility studies between different radio services or systems", Jun. 2002.
9 W. A. Hassan and T. A. Rahman, "Coexistence Model for Compatibility Between IMT-Advanced and Other Wireless Communication Services," Wireless Personal Communications, vol. 79, no. 3, pp.2025-2039, Dec. 2014. http://dx.doi.org/10.1007/s11277-014-1971-0   DOI
10 Y.-H. Kim, P.-S. Eo, H.-G. Yang, S.-K. Park, B. Kang, Y.-S. Kim, and J.-G. Yook, "Monte-Carlo Based Interference Analysis of 900MHz Passive RFID systems", IEIE journals-TC, vol. 43, no.1, pp. 9-17, Jan. 2006. http://www.dbpia.co.kr/Article/NODE00673806
11 I.-H. Kim, H.-G. P, J.-P. Cho, "Analysis on Effect of Interference between Different Communication Systems in Broadcasting Channel", IEIE journals-TC, vol. 48, no.10, pp. 7-12, Oct. 2011. http://www.dbpia.co.kr/Article/NODE01721277
12 ITU-R Document 8F/TEMP/232, "Draft report on he coexistence between IMT-2000 TDD and FDD radio interface technologies operating in adjacent bands and in the same geographical area", Mar. 2002.
13 H. Xia, H. L. Bertoni, L. R. Maciel, A. Lindsay-Stewart, and R. Rowe, "Radio propagation characteristics for line-of-sight microcellular and personal communications," IEEE Transactions on Antennas and Propagation., vol. 41, no.10, pp.1439-1447, Oct. 1993. http://dx.doi.org/10.1109/8.247785   DOI
14 Recommendation ITU-R M.1225 : "Guidelines for Evaluation of Radio Transmission Technologies for IMT-2000". http://dx.doi.org/10.1109/35.983919
15 M.Hata, "Empirical Formula for Propagation Loss in Land Mobile Radio Services", IEEE Transactions on Vehicular Technology, vol. 29, no. 3, pp.317-323, Aug. 1980. http://dx.doi.org/10.1109/T-VT.1980.23859   DOI