Weitere Artikel dieser Ausgabe durch Wischen aufrufen
The multiple access solution in an IMT-Advanced mobile radio system has to meet challenging requirements such as high throughput, low delays, high flexibility, good robustness, low computational complexity, and a high power efficiency, especially in the uplink. In this paper, a novel multiple access scheme for uplinks denoted as B-IFDMA is presented. We show that this scheme is able to provide equal or better error rate performance than the Single-Carrier Frequency Division Multiple Access (SCFDMA) schemes IFDMA and LFDMA, when considering realistic channel estimation performance at the receiver and no reliable channel state information at the transmitter. We also show that B-IFDMA provides better amplifier efficiency than OFDMA and can provide better end-to-end energy efficiency than IFDMA and LFDMA. Moreover, the scheme shows a promisingly high robustness to frequency-offsets and Doppler spread. Thus, this scheme can be regarded as a promising solution for the uplink of future mobile radio systems.
International Telecommunication Union Radiocommunication Sector ITU-R : Recommendation ITU-R M1645, framework and overall objectives of the future development of IMT-2000 and systems beyond IMT-2000. 2003
Wijing C, Doppler K, Kalliojärvi K, et al.: WINNER II system concept: advanced radio technologies for future wireless systems. Proceedings of the ICT-Mobile Summit Conference, June 2008
Parkvall S, Dahlman E, Furuskär A, et al.: LTE-advanced evolving LTE towards IMT-advanced. Proceedings of the 68th IEEE Vehicular Technology Conference (VTC '08), September 2008, Calgary, Canada 1-5.
Auer G, Döttling M, Doppler K, et al.: D6.13.14 WINNER II system concept description. WINNER; January 2008.
Döttling M, Mohr W, Osseiran A: Radio Technologies and Concepts for IMT-Advanced. John Wiley & Sons, New York, NY, USA; 2009. CrossRef
Tyrrell A, Auer G: Imposing a reference timing onto firefly synchronization in wireless networks. Proceedings of the 65th IEEE Vehicular Technology Conference (VTC '07), April 2007, Dublin, Ireland 222-226.
Falconer D, Ng B, Lam C-T, et al.: D2.3.3 WINNER II link level procedures for the WINNER system. WINNER; November 2007.
Döttling M, Sternad M, Klang G, von Häfen J, Olsson M: Integration of spatial processing in the WINNER B3G air interface design. Proceedings of the 63rd IEEE Vehicular Technology Conference (VTC '06), May 2006, Melbourne, Australia 1: 246-250.
Sternad M, Svensson T, Ottosson T, Ahlén A, Svensson A, Brunstrom A: Towards systems beyond 3G based on adaptive OFDMA transmission. Proceedings of the IEEE 2007, 95(12):2432-2455. CrossRef
Sternad M, Falahati S, Svensson T, Aronsson D: Adaptive TDMA/OFDMA for wide-area coverage and vehicular velocities. Proceedings of the IST Mobile and Vehicular Communication Summit, June 2005, Dresden, Germany
Safjan K, Oszmianski J, Döttling M, Bohdanowicz A: Frequency-domain link adaptation for wideband OFDMA systems. Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC '08), April 2008, Las Vegas, Nev, USA 1703-1708.
Svensson T, Franky T, Falconer D, et al.: B-IFDMA—a power efficient multiple access scheme for non-frequency- adaptive transmission. Proceedings of the 16th IST Mobile and Wireless Communications Summit, July 2007, Budapest, Hungary
Galda D, Rohling H, Costa E, Haas H, Schulz E: A low complexity transmitter structure for OFDM-FDMA uplink systems. Proceedings of the IEEE Vehicular Technology Conference (VTC '02), May 2002, Birmingham, UK 4: 1737-1741.
Sorger U, De Broeck I, Schnell M: IFDMA—a new spreadspectrum multiple-access scheme. In Multi-Carrier Spread-Spectrum. Kluwer Academic Publishers, Amsterdam, The Netherlands; 1997:111-118. CrossRef
Dahlman E, Parkvall S, Sköld J, Beming P: 3G Evolution: HSPA and LTE for Mobile Broadband. Academic Press, New York, NY, USA; 2007.
The 3rd Generation Partnership Project (3GPP) : Physical layer aspects for evolved Universal Terrestrial Radio Access (UTRA). In Technical Specification Group Radio Access Network TR 25.814 v7.1.0,. 3GPP, Sophia Antipolis Cedex, France; 2006.
Myung HG, Lim J, Goodman DJ: Single carrier FDMA for uplink wireless transmission. IEEE Vehicular Technology Magazine 2006, 1(3):30-38. CrossRef
Plass S, Svensson T, Dammann A: Block-equidistant resource mapping in OFDM, MC-CDMA and SS-MC-MA. Proceedings of the 12th International OFDM Workshop, August 2007, Hamburg, Germany
Döttling M, et al.: D6.13.7 WINNER II test scenarios and calibration cases issue 2. WINNER; December 2006.
Frank T, Klein A, Costa E, Schulz E: Interleaved orthogonal frequency division multiple access with variable data rates. Proceedings of the International OFDM Workshop, August-September 2005, Hamburg, Germany 179-183.
Frank T, Klein A, Costa E: IFDMA: a scheme combining the advantages of OFDMA and CDMA. IEEE Wireless Communications 2007, 14(3):9-17. CrossRef
Wang Z, Giannakis GB: Wireless multicarrier communications. IEEE Signal Processing Magazine 2000, 17(3):29-48. 10.1109/79.841722 CrossRef
Sari H, Karam G, Jeanclaude I: Frequency domain equalization of mobile radio terrestrial broadcast channels. Proceedings of the IEEE Global Telecommunications Conference (GLOBECOM '94), November-December 1994, San Francisco, Calif, USA 1-5.
Falconer D, Ariyavisitakul S, Benyamin-Seeyar A, Eidson B: Frequency domain equalization for single-carrier broadband wireless systems. IEEE Communications Magazine 2002, 40: 58-66. CrossRef
Alamouti SM: A simple transmit diversity technique for wireless communications. IEEE Journal on Selected Areas in Communications 1998, 16(8):1451-1458. 10.1109/49.730453 CrossRef
Boelcskei H, Paulraj AJ: Space-frequency coded broadband OFDM systems. Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC '00), September 2000, Chicago, Ill, USA 1: 1-6. CrossRef
Kyösti P, Meinilä J, Hentila L, et al.: D1.1.2 WINNER II channel models—part I channel models. WINNER; September 2007.
Auer G: Analysis of pilot-symbol aided channel estimation for OFDM systems with multiple transmit antennas. Proceedings of the IEEE International Conference on Communications (ICC '04), June 2004, Paris, France 6: 3221-3225.
Hoeher P, Kaiser S, Robertson P: Two-dimensional pilot-symbol aided channel estimation by Wiener filtering. Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '97), April 1997, Munich, Germany 3: 1845-1848.
Edfors O, Sandell M, van de Beek J-J, Wilson S, Börjesson P: OFDM channel estimation by singular value decomposition. IEEE Transactions on Communications 1998, 46(7):931-939. 10.1109/26.701321 CrossRef
Fazel K, Kaiser S: Multi-Carrier Spread Spectrum Systems. 1st edition. John Wiley & Sons, New York, NY, USA; 2003. CrossRef
Lam CT, Falconer D, Danilo-Lemoine F: Channel estimation for sub-chunk-based DFT-precoded OFDM systems. Proceedings of the 18th Meeting on Wireless World Research Forum (WWRF '07), June 2007, Helsinki, Finland
Kailath T, Sayed AH, Hassibi B: Linear Estimation. Prentice-Hall, Upper Saddle River, NJ, USA; 2000.
Aronsson D: Channel estimation and prediction from a Bayesian perspective, Licentiate thesis. Department of Signals and Systems, Uppsala University, Uppsala, Sweden; 2007.
Wijting C, Doppler K, Kalliojärvi K, et al.: Key technologies for IMT-advanced mobile communication systems. IEEE Wireless Communications Magazine 2009.
Aronsson D, Svensson T, Sternad M: Performance evaluation of memory-less and Kalman-based channel estimation for OFDMA. Proceedings of the IEEE Vehicular Technology Conference (VTC '09), April 2009, Barcelona, Spain
Frank T, Klein A, Haustein T: A survey on the envleope fluctuations of DFT precoded OFDMA. Proceedings of the International Conference on Communications (ICC '08), May 2008, Beijing, China
van Nee R, Prasad R: OFDM for Wireless Multimedia Communications. 1st edition. Artech House, Boston, Mass, USA; 2000.
Skrzypczak A, Siohan P, Javaudin J-P: Power spectral density and cubic metric for the OFDM/OQAM modulation. Proceedings of the 6th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT '06), August 2006, Vancouver, Canada 846-850.
The 3rd Generation Partnership Project (3GPP) : Comparison of PAR and cubic metric for powerderating. In Technical Documents TDoc R4-040367, TSG RAN WG4 31, 3GPP, Sophia Antipolis Cedex, France; 2004.
Nemati HM, Fager C, Gustavsson U, et al.: Characterization of switched-mode LDMOS and GaN power amplifiers for optimal use in polar transmitter architectures. Proceedings of the IEEE International Microwave Symposium, June 2008, Atlanta, Ga, USA
Wang F, Kimball D, Popp J, et al.: Wideband envelope elimination and restoration power amplifier with high efficiency wideband envelope amplifier for WLAN 802.11g applications. Proceedings of the Microwave Symposium Digest, June 2005, La Jolla, Calif, USA 645-648.
Eggen TH, Baggeroer AB, Preisig JC: Communication over doppler spread channels-part I: channel and receiver presentation. IEEE Journal of Oceanic Engineering 2000, 25(1):62-71. 10.1109/48.820737 CrossRef
Sternad M, Svensson T, Döttling M: Resource allocation and control signaling in the WINNER flexible MAC concept. Proceedings of the IEEE Vehicular Technology Conference (VTC '08), September 2008, Calgary, Canada
Frank T, Klein A, Costa E: An efficient implementation for block-IFDMA. Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '07), September 2007, Athens, Greece
Myung HG, Lim J, Goodman DJ: Peak-to-average power ratio of single carrier FDMA signals with pulse shaping. Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '06), September 2006, Helsinki, Finland
- Block Interleaved Frequency Division Multiple Access for Power Efficiency, Robustness, Flexibility, and Scalability
Mikael Sternad EURASIP Member
- Springer International Publishing
- EURASIP Journal on Wireless Communications and Networking
Elektronische ISSN: 1687-1499
Neuer Inhalt/© ITandMEDIA, Product Lifecycle Management/© Eisenhans | vege | Fotolia