An FDD and TDD coexistence scheme for imbalanced traffic compensation

Kuninori Osaki; Daisuke Minamihira; Hiroshi Furukawa; Yoshihiko Akaiwa

An FDD and TDD coexistence scheme for imbalanced traffic compensation

Kuninori Osaki, Daisuke Minamihira, Hiroshi Furukawa, Yoshihiko Akaiwa

Advanced Inormation and Communication Technology

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

This paper focuses on a transitional scenario such that FDD channels in existing system inducing large downlink traffic is successively replaced by TDD channels in order to cope with the increased downlink traffic. Since the existing FDD channels are replaced by TDD channels, no additional channels and no overall system update are required in this scenario. In other words, the proposed scenario is suitable to those who employ the current FDD based 3G standard, e.g. WCDMA and CDMA2000. Investment cost may be small because transition from FDD to TDD channels would be done by only minimum modification. Performance of the proposed adaptive duplex method is evaluated and compared with a system homogenously occupied by FDD.

Original language	English
Pages (from-to)	2616-2619
Number of pages	4
Journal	IEEE Vehicular Technology Conference
Volume	61
Issue number	4
Publication status	Published - 2005
Event	2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden Duration: May 30 2005 → Jun 1 2005

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Cite this

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title = "An FDD and TDD coexistence scheme for imbalanced traffic compensation",

abstract = "This paper focuses on a transitional scenario such that FDD channels in existing system inducing large downlink traffic is successively replaced by TDD channels in order to cope with the increased downlink traffic. Since the existing FDD channels are replaced by TDD channels, no additional channels and no overall system update are required in this scenario. In other words, the proposed scenario is suitable to those who employ the current FDD based 3G standard, e.g. WCDMA and CDMA2000. Investment cost may be small because transition from FDD to TDD channels would be done by only minimum modification. Performance of the proposed adaptive duplex method is evaluated and compared with a system homogenously occupied by FDD.",

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note = "2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future ; Conference date: 30-05-2005 Through 01-06-2005",

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TY - JOUR

T1 - An FDD and TDD coexistence scheme for imbalanced traffic compensation

AU - Osaki, Kuninori

AU - Minamihira, Daisuke

AU - Furukawa, Hiroshi

AU - Akaiwa, Yoshihiko

PY - 2005

Y1 - 2005

N2 - This paper focuses on a transitional scenario such that FDD channels in existing system inducing large downlink traffic is successively replaced by TDD channels in order to cope with the increased downlink traffic. Since the existing FDD channels are replaced by TDD channels, no additional channels and no overall system update are required in this scenario. In other words, the proposed scenario is suitable to those who employ the current FDD based 3G standard, e.g. WCDMA and CDMA2000. Investment cost may be small because transition from FDD to TDD channels would be done by only minimum modification. Performance of the proposed adaptive duplex method is evaluated and compared with a system homogenously occupied by FDD.

AB - This paper focuses on a transitional scenario such that FDD channels in existing system inducing large downlink traffic is successively replaced by TDD channels in order to cope with the increased downlink traffic. Since the existing FDD channels are replaced by TDD channels, no additional channels and no overall system update are required in this scenario. In other words, the proposed scenario is suitable to those who employ the current FDD based 3G standard, e.g. WCDMA and CDMA2000. Investment cost may be small because transition from FDD to TDD channels would be done by only minimum modification. Performance of the proposed adaptive duplex method is evaluated and compared with a system homogenously occupied by FDD.

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M3 - Conference article

AN - SCOPUS:26444499092

SN - 1550-2252

VL - 61

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EP - 2619

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 4

T2 - 2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future

Y2 - 30 May 2005 through 1 June 2005

ER -

An FDD and TDD coexistence scheme for imbalanced traffic compensation

Abstract

All Science Journal Classification (ASJC) codes

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