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  1. 0 資料タイプ別
  2. 01 学術雑誌論文
  1. 230 大学院自然科学研究科
  2. 10 学術雑誌論文
  3. 10 査読済論文

Endpoint Admission Control Enhanced Systems for VoIP Networks

http://hdl.handle.net/10191/7088
ccd4cbec-77a1-4b98-a263-febbd806334c
名前 / ファイル ライセンス アクション
2009030056.pdf 2009030056.pdf (1.0 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2009-04-06
タイトル
タイトル Endpoint Admission Control Enhanced Systems for VoIP Networks
タイトル
言語 en
タイトル Endpoint Admission Control Enhanced Systems for VoIP Networks
言語
言語 eng
キーワード
主題Scheme Other
主題 Internet QoS
キーワード
主題Scheme Other
主題 VoIP
キーワード
主題Scheme Other
主題 admission control
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Bilhaj, Abdulkhalig A.

× Bilhaj, Abdulkhalig A.

WEKO 5693

Bilhaj, Abdulkhalig A.

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Mase, Kenichi

× Mase, Kenichi

WEKO 5694

Mase, Kenichi

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著者別名
識別子
識別子 5695
識別子Scheme WEKO
姓名
姓名 間瀬, 憲一
抄録
内容記述タイプ Abstract
内容記述 This paper presents QoS control enhanced architecture for VoIP networks. In this architecture we use both the probe flow delay and average loss rate measurement systems. First we apply the probability-based EMBAC scheme on our delay system. Then we propose a newprobability-based EMBAC with a severe congestion consideration scheme to improve the admission control scheme in both measurement systems. We compare the performance of the enhanced systems in terms of blocking probability under the same condition of achieving average packet loss rate no greater than the certain target by setting an appropriate admission threshold in each system under each scenario. In this study, it is shown through simulations that for the same target voice average loss rate, the enhanced systems proposed in this paper outperform the conventional schemes in handling the network resources. Then we will seek to prove that, for extra traffic loads within a busy period of time and with an optimal admission threshold chosen in advance, the enhanced systems can be a powerful and reliable EMBAC tool for VoIP networks in achieving high network performance with minimum blocking probability and minimum average loss rates. Finally it is shown that the enhanced systems have reasonable scalability.
書誌情報 IEICE transactions on communications
en : IEICE transactions on communications

巻 E87-B, 号 4, p. 948-957, 発行日 2004-04
出版者
出版者 電子情報通信学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 09168516
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10826261
権利
権利情報 copyright©2004 IEICE
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
関連識別子
識別子タイプ URI
関連識別子 http://www.ieice.org/jpn/trans_online/
部分である
関連タイプ isPartOf
関連識別子
識別子タイプ URI
関連識別子 http://hdl.handle.net/10191/7026
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