Frequency-Hopping Pilot Patterns for OFDM Cellular Systems(<Special Section>Sequence Design and its Application in Communications)

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概要

• 論文の詳細を見る

• A general method for generating multiple two-dimensional frequency-hopping pilot signals with limited mutual interference, for propagation channel estimation in time and frequency with equidistant sampling, is presented. Each pilot signal uses a different generic frequency-hopping pilot pattern that is repeated in frequency domain, with repetition period equal to the desired sampling interval in frequency domain. Some interesting special cases of the general construction are considered as well. The practical applicability and usefulness of the proposed solution are demonstrated by the numerical evaluation of a set of frequency-hopping pilot patterns in a typical multi-cell scenario of the future evolved third generation cellular systems.

• 社団法人電子情報通信学会の論文
• 2006-09-01

著者

• Li Yang

  Department Of Informatics The University Of Electro-communications

• Popovic Branislav

  Huawei Technologies Sweden

• LI Yang

  Huawei Technologies, Wireless Research Department

• Li Yang

  Huawei Technologies Wireless Research Department

関連論文

• Power Analysis against a DPA-Resistant S-Box Implementation Based on the Fourier Transform
• Frequency-Hopping Pilot Patterns for OFDM Cellular Systems(Sequence Design and its Application in Communications)
• Toward Effective Countermeasures against an Improved Fault Sensitivity Analysis

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