Safe and Distributed Rate Admission with Over-Targeted SIR for Multimedia Mobile CDMA Systems (Special Issue on Multimedia Mobile Communication Systems)

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概要

• 論文の詳細を見る

• In future multimedia mobile communication systems, heterogeneous users will require very different and timevarying transmission rates. Thus, they should be supported with a novel approach that can accommodate the fluctuating data rates in wireless channels. In this paper, a simple method that is used to admit the rates successfully is proposed. The method is also distributed in a sense that it can be implemented at each mobile without any interaction with other mobiles. The method consists of power control with a higher SIR (signal to interference ratio) target and periodic adjustment of the data rate. We prove a good rate admission property of the proposed method and verify its performance with numerical investigation.

• 社団法人電子情報通信学会の論文
• 1999-12-25

著者

• KIM Dongwoo

  R&D Center, Shinsegi Telecomm Inc., POSCO Center

• Kim Dongwoo

  R&d Center Shinsegi Telecomm Inc.

関連論文

• Power-Efficient Forward Link Design for Introducing Data Communications Services in Wireless CDMA Networks (Special Section on Spread Spectrum Techniques and Applications)
• Capacity Analysis of Spectrally Overlaid Narrowband and Wideband CDMA Systems for Future Mobile Communications Services
• Safe and Distributed Rate Admission with Over-Targeted SIR for Multimedia Mobile CDMA Systems (Special Issue on Multimedia Mobile Communication Systems)
• Forward Link Power Control for CDMA Cellular Systems
• Setting SIR Targets for CDMA Mobile Systems in the Presence of SIR Measurement Error

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