Throughput Enhancement Using Adaptive Delay Barrier Function over HSDPA System in Mixed Traffic Scenarios

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概要

• 論文の詳細を見る

• In this paper, we consider a method to enhance the throughput of HSDPA systems in the mixed traffic scenario. A channel-dependent adaptive delay barrier (DB) function is proposed to maximize throughput of best-effort (BE) traffic while satisfying the delay latency of voice over internet protocol (VoIP) service. Simulations show that the proposed channel-adaptive DB function raises the throughput of BE traffic service by 30% compared to the conventional scheme, without degrading the capacity of VoIP service over HSDPA system.

• （社）電子情報通信学会の論文
• 2008-02-01

著者

• Kim Yong-seok

  Telecommunication R&d Center Telecommunication Network Business Samsung Electronics

• Kim Yong-seok

  Telecommunication R&d Center Samsung Electronics

関連論文

• Throughput Enhancement Using Adaptive Delay Barrier Function over HSDPA System in Mixed Traffic Scenarios
• Blind Carrier Frequency Synchronization for the Uplink of Interleaved OFDMA Systems

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