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    LTE和WiMAX的比較與未來(lái)展望

    2014-10-15 15:33:03   作者:中國移動(dòng)通信集團河南有限公司三門(mén)峽分公司 茹慧芳 王卓   來(lái)源:通信世界網(wǎng)   評論:0  點(diǎn)擊:


      另一方面,3GPP一直在積極改進(jìn)LTE和其它現有技術(shù)的服務(wù)能力。兩個(gè)新的技術(shù)版本——3GPP R12和R13正在編寫(xiě)中。改進(jìn)的目標是不斷提升系統覆蓋能力,提供更高速、穩定的數據傳輸服務(wù),以滿(mǎn)足數據業(yè)務(wù)需求的爆炸是增長(cháng)。多項技術(shù)改進(jìn)和新技術(shù)被提出,用于3D扇區、微小區、ICIC、多模TDD等關(guān)鍵技術(shù)的實(shí)現。可以說(shuō),在不久的將來(lái),LTE將在公共移動(dòng)網(wǎng)絡(luò )發(fā)展方面成為有主導地位的技術(shù)標準,而WiMAX在專(zhuān)用網(wǎng)絡(luò )發(fā)展領(lǐng)域將具有更多的發(fā)展機會(huì )。

      參考文獻:

      [1] IEEE, “IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems,” IEEE Standard 802.16-2004, 2004.

      [2] IEEE, “Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands,” IEEE Standard 802.16e-2005, 2006.

      [3] ITU Press Release, “IMT-Advanced Standards Announced for Next-Generation Mobile Technology,” 2012. http://www.itu.int/net/pressoffice/press_releases/2012/02.aspx

      [4] ITU, “Framework and Overall Objectives of the Future Development of IMT-2000 and Systems beyond IMT-2000,” ITU-R M。1645, 2003.

      [5] 3GPP, “Requirements for Evolved UTRA (E-UTRA) and Evolved UTRAN (E-UTRAN)Release 7,” 3GPP TS 25.913, 2007.

      [6] ITU Press Release, “ITU Radiocommunication Assembly Approves New Developments for Its 3G Standards,” 2007. http://www.itu.int/newsroom/press_releases/2007/30.html

      [7] C。 Gessner, A。, Roessler and M。 Kottkamp, “UMTS Long Term Evolution (LTE) Technology Introduction,” Rohde and Schwarz, Application Note, IMA111_3E, 2012.

      [8] A。 Zreikat, I。 Aldmour and K。 Al-Begain, “Performance Model of a WIMAX 2.0 All-IP 4G System,” Wireless Personal Communications, Vol。 72, No。 1, 2013, pp。 191-210. http://dx.doi.org/10.1007/s11277-013-1008-0

      [9] L。 Korowajczuk, “LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis,” Wiley, 2011. http://dx.doi.org/10.1002/9781119970460

      [10] C。 Y。 Wong, R。 S。 Cheng, K。 B。 Lataief and R。 D。 Murch, “Multiuser OFDM with Adaptive Subcarrier, Bit, and Power Allocation,” IEEE Journal on Selected Areas in Communications, Vol。 17, No。 10, 1999, pp。 1747-1758. http://dx.doi.org/10.1109/49.793310

      [11] S。 Ahmadi, “An Overview of Next-Generation Mobile WiMAX Technology,” IEEE Communications Magazine, Vol。 47, No。 6, 2009, pp。 84-98. http://dx.doi.org/10.1109/MCOM。2009.5116805

      [12] T。-T。 Tran, Y。 Shin and O。-S。 Shin, “Overview of Enabling Technologies for 3GPP LTE-Advanced,” EURASIP Journal on Wireless Communications and Networking, Vol。 2012, No。 1, 2012, pp。 1-12. http://dx.doi.org/10.1186/1687-1499-2012-54

      [13] R。 Irmer, H。 Droste, P。 Marsch, M。 Grieger, G。 Fettweis, S。 Brueck, H。-P。 Mayer, L。 Thiele and V。 Jungnickel, “Coordinated Multipoint: Concepts, Performance, and Field Trial Results,” IEEE Communications Magazine,Vol。 49, No。 2, 2011, pp。 102-111. http://dx.doi.org/10.1109/MCOM。2011.5706317

      [14] K。 Etemad, “Overview of Mobile WiMAX Technology and Evolution,” IEEE Communications Magazine, Vol。46, No。 10, 2008, pp。 31-40. http://dx.doi.org/10.1109/MCOM。2008.4644117

      [15] IXIA, “SC-FDMA: Single Carrier FDMA in LTE,” IXIA White Paper, November 2009.

      [16] L。 Yi, K。 Miao and A。 Liu, “A Comparative Study of WiMAX and LTE as the Next Generation Mobile Enterprise Network,” Proceedings of the 13th International Conference on Advanced Communication Technology (ICACT), Gangwon-do, South Korea, 13-16 February 2011, pp。 654-658.

      [17] “WiMAX: The Quintessential Answer to Broadband in India,” 2009. http://resources.wimaxforum.org/sites/wimaxforum.org/files/wimax_in_india_protiviti_paper_0.pdf

      [18] M。 Peng and W。 Wang, “Technologies and Standards for TD-SCDMA Evolutions to IMT-Advanced,” IEEE Communications Magazine, Vol。 47, No。 12, 2009, pp。 50-58. http://dx.doi.org/10.1109/MCOM。2009.5350368

      [19] WiMAX Forum, “Requirements for WiMAX Coexistence with LTE Networks,”WMF-T31-132-v02, December 2012.

      [20] WiMAX Forum, “WiMAX Forum System Profile Requirements for Smart Grid Applications—Requirements for WiGRID,” WMF T31-002-R010-v01, February 2013.

      [21] Z。 Brabec, J。 Holecek and T。 Hruza, “Overview of Applicability of ICT Technologies for Smart Grids,” Proceedings of15th International Symposium on MECHATRONIKA, Prague, 5-7 December 2012, pp。 1-5.

      [22] Q。 Wang, J。 Wang, Y。 Lin, J.tang and Z。 Zhu, “Interference Management for Smart Grid Communication under Cognitive Wireless Network,” Proceedings of IEEE Third International Conference onSmart Grid Communications (SmartGridComm), Tainan,5-8 November 2012, pp。 246- 251.

      [23] B。 Ayvazian and R。 Schwartz, “WiMAX Technology Roadmap: The Path to Harmonization of 4G Technology Standards,” 2012. http://www.wimaxforum.org/LiteratureRetrieve.aspx?ID=177981

      [24] T。 Parker, “WiMAX Forum President describes Roadmap Wherein WiMAX, LTE Are Complementary,” 2012. http://www.fiercebroadbandwireless.com/node/14529/print

      [25] S。 Parkvall, E。 Dahlman, A。 Furuskar, Y。 Jading, M。 Olsson, S。 Wanstedt and K。 Zangi, “LTE-Advanced-Evolving LTE towards IMT-Advanced,” Proceedings of IEEE 68th Vehicular Technology Conference (VTC 2008-Fall), Calgary, 21-24 September 2008, pp。 1-5.

      [26] K。 Mallinson, “2020 Vision for LTE,” 2012. http://www.3gpp.org/IMG/pdf/wiseharbor.pdf

      [27] Y。 Yang, H。 Hu, J。 Xu and G。 Mao, “Relay Technologies for WiMAX and LTE-Advanced Mobile Systems,” IEEE Communications Magazine, Vol。 47, No。 10, 2009, pp。 100-105. http://dx.doi.org/10.1109/MCOM。2009.5273815

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