請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/24217
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 顧孟愷 | |
dc.contributor.author | Ya-Cheng Wang | en |
dc.contributor.author | 王亞群 | zh_TW |
dc.date.accessioned | 2021-06-08T05:18:47Z | - |
dc.date.copyright | 2005-08-12 | |
dc.date.issued | 2005 | |
dc.date.submitted | 2005-07-29 | |
dc.identifier.citation | [1] “OFDM Wireless Multimedia Communications”, Richard van Nee; Ramjee Prasad; 1999.
[2] “Synthesis of Band Limited Orthogonal Signals for Multichannel Data Transmission”, Bell Syst. Tech. J., Vol. 45, pp. 1775-1796, Dec 1996. [3] “Ofdm Wireless Lans - A Theoretical and Practical Guide” Juha Heiskala; John Terry. [4] “Low-overhead, low-complexity [burst] synchronization for OFDM” Schmidl, T.M.; Cox, D.C.; Communications, 1996. ICC 96, Conference Record, Converging Technologies for Tomorrow's Applications. 1996 IEEE International Conference on , Volume: 3 , 23-27 June 1996 Pages:1301 - 1306 vol.3. [5] “The BER performance of OFDM systems using non-synchronized sampling” Pollet, T.; Spruyt, P.; Moeneclaey, M.; Global Telecommunications Conference, 1994. GLOBECOM '94. 'Communications: The Global Bridge'., IEEE 28 Nov.-2 Dec. 1994 Page(s):253 - 257 vol.1 Jose Tellado, 'Multicarrier Modulation with Low PAPR: Appications to DSL and Wireless' 2000. [6] “A technique for orthogonal frequency division multiplexing frequency offset correction”, Moose, P.H.; Communications, IEEE Transactions on , Volume: 42 , Issue: 10 , Oct. 1994 Pages:2908 – 2914. [7] “OFDM for Wireless Communications Systems”. Ramjee Prasd 2004. [8] Jose Tellado, 'Multicarrier Modulation with Low PAPR: Appications to DSL and Wireless' 2000. [9] “Dummy sequence insertion (DSI) for PAPR reduction in the OFDM communication system”, Heung-Gyoon Ryu; Jae-Eun Lee; Jin-Soo Park; Consumer Electronics, IEEE Transactions on Volume 50, Issue 1, Feb 2004 Page(s):89 – 94 [10] “A peak-to-average power ratio reduction technique for the IEEE 802.11a wireless LAN”, Chin-Liang Wang; Yuan Ouyang; Hsien-Chih Chen; Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th Volume 4, 6-9 Oct. 2003 Page(s):2287 - 2291 Vol.4 [11] “Maximum-likelihood detection of nonlinearly distorted multicarrier symbols by iterative decoding”, Tellado, J.; Hoo, L.M.C.; Cioffi, J.M.;Communications, IEEE Transactions on Volume 51, Issue 2, Feb. 2003 Page(s):218 - 228 [12] “Iterative channel estimation for OFDM with clipping”, Schwartz, S.C.; Jinyun Zhang; Daqing Gu; Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on Volume 3, 27-30 Oct. 2002 Page(s):1304 - 1308 vol.3 [13] “A new PAPR reduction scheme: SPW (subblock phase weighting) ”, Heung-Gyoon Ryu; Kyoung-Jae Youn; Consumer Electronics, IEEE Transactions on , Volume: 48 Issue: 1 , Feb. 2002 Page(s): 81 -89 [14] “OFDM with reduced peak-to-average power ratio by optimum combination of partial transmit sequences”, Muller, S.H.; Huber, J.B.; Electronics Letters , Volume: 33 Issue: 5 , 27 Feb. 1997 Page(s): 368 -369 [15] “A blind SLM receiver for PAR-reduced OFDM”, Jayalath, A.D.S.; Tellambura, C.; Vehicular Technology Conference, 2002. Proceedings. VTC 2002-Fall. 2002 IEEE 56th Volume 1, 24-28 Sept. 2002 Page(s):219 - 222 vol.1 [16] “Reducing the peak-to-average power ratio of multicarrier modulation by selected mapping”, Bauml, R.W.; Fischer, R.F.H.; Huber, J.B.; Electronics Letters Volume 32, Issue 22, 24 Oct. 1996 Page(s):2056 - 2057 [17] “A peak to average power ratio reduction of multicarrier CDMA using selected mapping”, Ohkubo, N.; Ohtsuki, T.; Vehicular Technology Conference, 2002. Proceedings. VTC 2002-Fall. 2002 IEEE 56th , Volume: 4 , 24-28 Sept. 2002 Page(s): 2086 -2090 vol.4 [18] “Block coded modulation for the reduction of the peak to average power ratio in OFDM systems”, Pingyi Fan; Xiang-Gen Xia; Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE , 21-24 Sept. 1999 Page(s): 1095 -1099 vol.3 [19] “Block coding scheme for reduction of peak to mean envelope power ratio of multicarrier transmission schemes”, Jones, A.E.; Wilkinson, T.A.; Barton, S.K.; Electronics Letters , Volume: 30 Issue: 25 , 8 Dec. 1994 Page(s): 2098 -2099 [20] “Combined coding for error control and increased robustness to system nonlinearities in OFDM”, Jones, A.E.; Wilkinson, T.A.; Vehicular Technology Conference, 1996. 'Mobile Technology for the Human Race'., IEEE 46th , Volume: 2 , 28 April-1 May 1996 Page(s): 904 -908 vol.2 [21] “M-sequences for OFDM peak-to-average power ratio reduction and error correction”, Xiaodong Li; Ritcey, J.A.; Electronics Letters Volume 33, Issue 7, 27 March 1997 Page(s):554 - 555 [22] “On the existence and construction of good codes with low peak-to-average power ratios”, Paterson, K.G.; Tarokh, V.; Information Theory, IEEE Transactions on , Volume: 46 Issue: 6 , Sept. 2000 Page(s): 1974 -1987 [23] “Performance analysis of peak power and band-limited OFDM system with linear scaling”, Ochiai, H.; Wireless Communications, IEEE Transactions on Volume 2, Issue 5, Sept. 2003 Page(s):1055 – 1065 [24] “The elimination of peak-to-average power ratio concerns in OFDM via carrier interferometry spreading codes: a multiple constellation analysis” Wiegandt, D.A.; Nassar, C.R.; Wu, Z.; System Theory, 2004. Proceedings of the Thirty-Sixth Southeastern Symposium on 2004 Page(s):323 - 327 [25] “Peak-to-average power ratio reduction for OFDM modems”, Akhtman, J.; Bobrovsky, B.Z.; Hanzo, L.; Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE Semiannual Volume 2, 22-25 April 2003 Page(s):1188 - 1192 vol.2 [26] “Minimizing the peak-to-average power ratio of OFDM signals via convex optimization” Aggarwal, A.; Meng, T.H.; Global Telecommunications Conference, 2003. GLOBECOM '03. IEEE Volume 4, 1-5 Dec. 2003 Page(s):2385 - 2389 vol.4 [27] “New peak-to-average power-ratio reduction algorithms for multicarrier communications”, Kou, Y.; Wu-Sheng Lu; Antoniou, A.; Circuits and Systems I: Regular Papers, IEEE Transactions on [see also Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on] Volume 51, Issue 9, Sept. 2004 Page(s):1790 - 1800 [28] “Sub-optimum peak reduction carriers for OFDM systems” Tan, C.E.; Wassell, I.J.; Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE Semiannual Volume 2, 22-25 April 2003 Page(s):1183 - 1187 vol.2 [29] “A comparison of two schemes for peak-to-average power ratio reduction in a multicarrier transmission”, Ermolova, N.; Circuits and Systems for Communications, 2002. Proceedings. ICCSC '02. 1st IEEE International Conference on 26-28 June 2002 Page(s):102 - 105 [30] “On the reduction of the out-of-band radiation of OFDM-signals”, Pauli, M.; Kuchenbecker, P.; Communications, 1998. ICC 98. Conference Record.1998 IEEE International Conference on Volume 3, 7-11 June 1998 Page(s):1304 - 1308 vol.3 [31] “A complementary clipping transform technique for the reduction of peak-to-average power ratio of OFDM system” Guangliang Ren; Hui Zhang; Yilin Chang; Consumer Electronics, IEEE Transactions on Volume 49, Issue 4, Nov. 2003 Page(s):922 - 926 [32] “PAR reduction in OFDM via active constellation extension”, Krongold, B.S.; Jones, D.L.; Broadcasting, IEEE Transactions on Volume 49, Issue 3, Sept. 2003 Page(s):258 - 268 [33] “PAR reduction in OFDM via active constellation extension”, Krongold, B.S.; Jones, D.L.; Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on Volume 4, 6-10 April 2003 Page(s):IV - 525-8 vol.4 [34] “New peak-to-average power-ratio reduction algorithms for multicarrier communications”, Kou, Y.; Wu-Sheng Lu; Antoniou, A.;Circuits and Systems I: Regular Papers, IEEE Transactions on [see also Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on] Volume 51, Issue 9, Sept. 2004 Page(s):1790 - 1800 [35] “A novel trellis-shaping design with both peak and average power reduction for OFDM systems”, Ochiai, H.; Communications, IEEE Transactions on Volume 52, Issue 11, Nov. 2004 Page(s):1916 - 1926 [36] “Combined trellis shaping and coding to control the envelope of a bandlimited PSK-signal”, Litzenburger, M.; Rupprecht, W.; Communications, 1994. ICC 94, SUPERCOMM/ICC '94, Conference Record, Serving Humanity Through Communications. IEEE International Conference on 1-5 May 1994 Page(s):630 - 634 vol.2 [37] “PAPR and other measures for OFDM systems with nonlinearity”, Behravan, A.; Eriksson, T.; Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on Volume 1, 27-30 Oct. 2002 Page(s):149 - 153 vol.1 [38] “OFDM transmitter power amplifier and PAR reduction performance: measurement and simulation” Gifford, S.; Kleider, J.E.; Chuprun, S.; MILCOM 2002. Proceedings , Volume: 1 , 7-10 Oct. 2002 Page(s): 591 -595 vol.1 [39] “A new VLSI-oriented FFT algorithm and implementation” Lihong Jia; Yonghong Gao; Jouni Isoaho; Hannu Tenhunen; ASIC Conference 1998. Proceedings. Eleventh Annual IEEE International 13-16 Sept. 1998 Page(s):337 - 341 [40] “The optimization of direct digital frequency synthesizer performance in the presence of finite word length effects,” H. T. Nicholas III, H. Samueli, and B. Kim, in Proc. 42nd Annu. Frequency Control Symp., 1988, pp. 357-363. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/24217 | - |
dc.description.abstract | High Peak-to-Average Power Ratio (PAPR) poses serious problem for the analog front end power amplifier design of Orthogonal Frequency Division Multiplexing (OFDM) systems. In this paper, an OFDM transmitter with PAPR reduction is proposed. The proposed PAPR reduction schemes are a transmitter only modification thus compatible with existing OFDM receivers. Other than PAPR reduction performance, hardware implementation complexity and power amplifier efficiency are also crucial factors in the selection of PAPR schemes. A thorough survey of PAPR reduction schemes is carried out in this paper. The proposed combinational scheme works for various QAM constellations. An OFDM transmitter is implemented in FPGA to validate our design. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T05:18:47Z (GMT). No. of bitstreams: 1 ntu-94-R92922082-1.pdf: 853022 bytes, checksum: c7a04de2468dae7f9e81b97e42d399ae (MD5) Previous issue date: 2005 | en |
dc.description.tableofcontents | ABSTRACT I
CONTENTS II CHAPTER 1: INTRODUCTION 1 CHAPTER 2: OVERVIEW OF OFDM SYSTEM 4 2.1 OFDM OVERVIEW 4 2.2 GUARD TIMES AND CYCLIC PREFIX 5 2.3 POWER SPECTRUM DENSITY IN OFDM 6 2.4 802.16A STANDARD FOR OFDM SYSTEM 8 2.4.1 General parameter 8 2.4.2 Preamble 9 CHAPTER 3: CHANNEL OF WIRELESS COMMUNICATION 11 3.1 PACKET DETECTION 11 3.2 FREQUENCY SAMPLING OFFSET 14 3.3 CARRIER FREQUENCY OFFSET 17 3.4 MULTIPATH 19 3.5 PA MODEL 21 CHAPTER 4: PEAK-TO-AVERAGE POWER RATIO IN OFDM 23 4.1 INTRODUCTION 23 4.2 DISTRIBUTION OF PAPR 24 4.3 EXISTENCE PAPR REDUCTION SCHEMES 27 4.3.1 Tone Reservation 27 4.3.2 Dummy Sequences 31 4.3.3 Direct Cosine Reduction 32 4.3.4 Tone Injection 33 4.3.5 Maximum Likelihood Detection 34 4.3.6 Phase Rotation Methods 35 4.3.7 PAPR reduction codes 39 4.3.8 Linear Scaling and Block Scaling 40 4.3.9 Carrier Interferometry OFDM 41 4.3.10 Linear Programming Methods 42 4.3.11 Genetic Algorithm for PAPR Reduction 45 4.3.12 Spectral Shaping 47 4.3.13 Complementary Clipping Transform 48 4.3.14 Signal Space Extension 48 CHAPTER 5: TRANSMITTER ARCHITECTURE 53 5.1 PAPR SCHEME CHOICES 53 5.2 COMBINED TWO PAPR REDUCTION SCHEMES 55 5.2.1 ACE 55 5.2.2 Tone Reservation 56 5.3 FAST FOURIER TRANSFORM 65 5.4 DIRECT FREQUENCY SYNTHESIZER 70 5.5 FPGA IMPLEMENTATION 70 CHAPTER 6: CONCLUSION AND FUTURE WORK 73 | |
dc.language.iso | en | |
dc.title | 設計與實現低峰均值比的正交多工發射機 | zh_TW |
dc.title | Design and Implementation of OFDM transmitter with Low Peak-to-Average Power Ratio | en |
dc.type | Thesis | |
dc.date.schoolyear | 93-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 楊佳玲,洪士灝,陳信樹,施吉昇 | |
dc.subject.keyword | 正交分頻多工,峰均值, | zh_TW |
dc.subject.keyword | PAPR,OFDM,PAR, | en |
dc.relation.page | 79 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2005-07-29 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 資訊工程學研究所 | zh_TW |
顯示於系所單位: | 資訊工程學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-94-1.pdf 目前未授權公開取用 | 833.03 kB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。