Bit precision and Cyclic prefix effect on OFDM power consumption estimation

Sameer Al-Obaidi, M. Ambroze, N. Outram, B. Ghita

Research output: Chapter in Book/Report/Conference proceedingConference proceedings published in a bookpeer-review

Abstract

Orthogonal Frequency Division Multiplexing OFDM is targeted as a main modulation technique for the next generation networks due to properties of high spectral efficiency, high transmission speed and versatility. But its suffers from high power consumption due to computational complexity and complex digital signal processing. Many factors are effected power consumption and junction temperature in Field Programmable Gate Array FPGA. The important strategy is to analyses in detail the power consumption for each OFDM block and which one consumes more power. It is an important point to find a way to estimate power consumption during design cycle. In this paper exploring estimation power consumption method for each part by using special tool from Xilinx Estimation Power Analyzer XPE.

Original languageEnglish
Title of host publicationProceedings of 2017 the 5th International Conference on Communications and Broadband Networking, ICCBN 2017
PublisherAssociation for Computing Machinery
Pages36-40
Number of pages5
ISBN (Electronic)9781450348614
DOIs
Publication statusPublished - 20 Feb 2017
Event5th International Conference on Communications and Broadband Networking, ICCBN 2017 - Bali, Indonesia
Duration: 20 Feb 201722 Feb 2017

Publication series

NameACM International Conference Proceeding Series
VolumePart F128004

Conference

Conference5th International Conference on Communications and Broadband Networking, ICCBN 2017
Country/TerritoryIndonesia
CityBali
Period20/02/1722/02/17

ASJC Scopus subject areas

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

Keywords

  • Cyclic prefix
  • IFFT/FFT bit precision
  • OFDM
  • Xilinx power analyze

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