Method and apparatus for peak to average power reduction in wireless communication systems using spectral mask filling
作者： Shadi Abu-Surra , Sridhar Rajagopal
DOI:
关键词:
摘要: A user equipment, apparatus, and method are provided for wireless communication with at least one base station. The equipment includes a transceiver configured to communicate the station by transmitting radio frequency signals receiving from also processing circuitry. circuitry is identify an occupied signal bandwidth of signals. spectral mask bandwidth. unused available spectrum between mask. modulate filling (SMF) in spectrum, SMF reduce peak-to-average power ratio
lens.org 参考文章(22)
Ahmed Kamel Sadek, Tamer Adel Kadous, Andrei Dragos Radulescu, Nachiappan Valliappan, Apparatus and methods for cellular communications over unused unlicenced spectrum ,(2014)
Padmanabhan Madampu Suryasarman, Baskaran Dhivagar, Dileep Manisseri Kalathil, Bhaskar Ramamurthi, Vinod Ramaswamy, Krishnamurthi Giridhar, Deviraj Klutto Milleth Jeniston, Kiran Kumar Kuchi, Methods and systems for interference mitigation ,(2009)
Chin-Liang Wang, Yuan Ouyang, Hsien-Chih Chen, A low-complexity peak-to-average power ratio reduction technique for OFDM-based systems vehicular technology conference. ,vol. 6, pp. 4380- 4384 ,(2004) , 10.1109/VETECF.2004.1404907
Yosef Akhtman, Method and apparatus of peak-to-average power ratio reduction ,(2004)
Dennis Hui, Chester Park, Methods of transmitting using filtering in the time domain and related devices ,(2012)
Gang Wu, Su Hu, Shao-Qian Li, Yong Liang Guan, Choi Look Law, Effectiveness of tone-reservation using null subcarriers (TR-NS) in WiMAX systems international conference on communications, circuits and systems. pp. 296- 300 ,(2007) , 10.1109/ICCCAS.2007.6250058
B.S. Krongold, D.L. Jones, PAR reduction in OFDM via active constellation extension IEEE Transactions on Broadcasting. ,vol. 49, pp. 258- 268 ,(2003) , 10.1109/TBC.2003.817088
Seung Hee Han, J.M. Cioffi, Jae Hong Lee, Tone injection with hexagonal constellation for peak-to-average power ratio reduction in OFDM IEEE Communications Letters. ,vol. 10, pp. 646- 648 ,(2006) , 10.1109/LCOMM.2006.1714532
Yang Jun, Yang Jiawei, Li Jiandong, Reduction of the peak-to-average power ratio of the multicarrier signal via artificial signals WCC 2000 - ICCT 2000. 2000 International Conference on Communication Technology Proceedings (Cat. No.00EX420). ,vol. 1, pp. 581- 585 ,(2000) , 10.1109/ICCT.2000.889270
L. Yang, K. K. Soo, S. Q. Li, Y. M. Siu, PAPR Reduction Using Low Complexity PTS to Construct of OFDM Signals Without Side Information IEEE Transactions on Broadcasting. ,vol. 57, pp. 284- 290 ,(2011) , 10.1109/TBC.2011.2122870