A Comparative Study of Pulse Shaping Functions for ICI Power Reduction in OFDM System

被引：0
|
作者：
Mohanty, Sanjay [1 ]
Das, Susmita [1 ]
机构：
[1] Natl Inst Technol, Dept Elect Engn, Rourkela, India
来源：
PROCEEDINGS OF THE INDICON 2008 IEEEE CONFERENCE & EXHIBITION ON CONTROL, COMMUNICATIONS AND AUTOMATION, VOL II | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
For orthogonal frequency-division multiplexing (OFDM) communication systems, the frequency offsets in mobile radio channels distort the orthogonality between subcarriers resulting in intercarrier interference (ICU). hi this paper, pulse shaping technique for 10 power reduction in OFDM systems are investigated. A number of pulse shaping, functions such as Rectangular pulse (REC), Raised cosine pulse (RC), Better then raised cosine pulse (BTRC), Sine power pulse (SP) and Improved sine power pulse (ISP) have been considered for ICI power reduction. The performance of each pulse shaping function Is evaluated and compared with each other using the parameters such as ICI power, SIR (Signal to Interference Ratio) and BER (Bit Error Rate). It is observed from simulation results that ISP pulse shapes outperform the conventional pulse shaping functions in ICI power reduction remarkably.
引用
收藏
页码：312 / 316
页数：5
相关论文
共 50 条
  • [31] BER Reduction in OFDM Systems Susceptible to ICI Using the Exponential Linear Pulse
    Zabala-Blanco, David
    Campuzano, Gabriel
    Azurdia-Meza, Cesar A.
    PROCEEDINGS OF THE 2017 IEEE XXIV INTERNATIONAL CONFERENCE ON ELECTRONICS, ELECTRICAL ENGINEERING AND COMPUTING (INTERCON), 2017,
  • [32] A Novel Receiver Window Function For ICI reduction in OFDM system
    Vemula, Mamatha
    Prasad, P. Hari Krishna
    2014 FIFTH INTERNATIONAL CONFERENCE ON THE APPLICATIONS OF DIGITAL INFORMATION AND WEB TECHNOLOGIES (ICADIWT), 2014, : 18 - 21
  • [33] Subsiding OOB Emission and ICI Power Using iPOWER Pulse in OFDM Systems
    Kamal, Shaharyar
    Azurdia-Meza, Cesar A.
    Lee, Kyesan
    ADVANCES IN ELECTRICAL AND COMPUTER ENGINEERING, 2016, 16 (01) : 79 - 86
  • [34] A Novel Bandwidth Efficient Coded OFDM System for ICI and PAPR Reduction
    Ma, Chuanhui
    Atkin, Guillermo E.
    Zhou, Chi
    Wang, Ting
    2008 IEEE MILITARY COMMUNICATIONS CONFERENCE: MILCOM 2008, VOLS 1-7, 2008, : 3337 - +
  • [35] Modified Improved Sinc Power Pulse for Inter Carrier Interference Reduction in OFDM System
    Kumar, Pradeep
    Prasad, P. Harikrishna
    Anjaneyulu, L.
    2016 IEEE INTERNATIONAL CONFERENCE ON RECENT TRENDS IN ELECTRONICS, INFORMATION & COMMUNICATION TECHNOLOGY (RTEICT), 2016, : 869 - 873
  • [36] Pulse Shaping Based PAPR Reduction for OFDM Signals with Minimum Error Probability
    Hao, Miin-Jong
    Lai, Chiu-Hsiung
    2008 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATIONS SYSTEMS (ISPACS 2008), 2008, : 186 - 189
  • [37] Learned Pulse Shaping Design for PAPR Reduction in DFT-s-OFDM
    Carpi, Fabrizio
    Rostamit, Soheil
    Chot, Joonyoung
    Garg, Siddharth
    Erkip, Elza
    Zhang, Charlie Jianzhong
    2024 IEEE 25TH INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS, SPAWC 2024, 2024, : 406 - 410
  • [38] Joint Improved Nyquist Pulse Shaping and Clipping for PAPR Reduction of OFDM Signals
    Zhang, Min
    Wang, Zhongpeng
    2011 7TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM), 2011,
  • [39] Modified SLM Combined with Interleaving and Pulse Shaping Method Based on PAPR Reduction using DCT OFDM System
    Sujatha, S.
    Dananjayan, P.
    PROCEEDINGS OF 2016 INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES (ICACCCT), 2016, : 101 - 105
  • [40] PAPR Reduction based on a Modified PTS with Interleaving and Pulse Shaping method for STBC MIMO-OFDM System
    Mukunthan, P.
    Dananjayan, P.
    2012 THIRD INTERNATIONAL CONFERENCE ON COMPUTING COMMUNICATION & NETWORKING TECHNOLOGIES (ICCCNT), 2012,
12345