Presentation 2008-01-25
Theoritical Capacity and Outage rate of OFDMA Cellular system with Fractional Frequency Reuse
Hiromasa FUJII, Hitoshi YOSHINO,
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Abstract(in English) Employing fractional frequency reuse (FFR) in OFDMA cellular systems is attracting a lot of attention since it offers large capacity and one-cell frequency reuse. However its theoritical performance under typical multi-cell environments has not been revealed. This paper analyzes the capacity and outage rate of an OFDMA cellular system employing FFR. Numerical examples show that FFR achieves higher capacity than the non-FFR equivalent when the outage rate is low.
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Keyword(in English) OFDMA / fractional frequency reuse / capacity / outage / analysis / one-cell frequency reuse
Paper # SIP2007-158,RCS2007-161
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Committee RCS
Conference Date 2008/1/18(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Theoritical Capacity and Outage rate of OFDMA Cellular system with Fractional Frequency Reuse
Sub Title (in English)
Keyword(1) OFDMA
Keyword(2) fractional frequency reuse
Keyword(3) capacity
Keyword(4) outage
Keyword(5) analysis
Keyword(6) one-cell frequency reuse
1st Author's Name Hiromasa FUJII
1st Author's Affiliation Research Laboratories, NTT DoCoMo, Inc.()
2nd Author's Name Hitoshi YOSHINO
2nd Author's Affiliation Research Laboratories, NTT DoCoMo, Inc.
Date 2008-01-25
Paper # SIP2007-158,RCS2007-161
Volume (vol) vol.107
Number (no) 441
Page pp.pp.-
#Pages 6
Date of Issue