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WO2009011351A1 - 伝送制御方法及び伝送制御装置 - Google Patents

伝送制御方法及び伝送制御装置 Download PDF

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Publication number
WO2009011351A1
WO2009011351A1 PCT/JP2008/062789 JP2008062789W WO2009011351A1 WO 2009011351 A1 WO2009011351 A1 WO 2009011351A1 JP 2008062789 W JP2008062789 W JP 2008062789W WO 2009011351 A1 WO2009011351 A1 WO 2009011351A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmission control
control device
point
cells
transmission
Prior art date
Application number
PCT/JP2008/062789
Other languages
English (en)
French (fr)
Inventor
Takahiro Nobukiyo
Kojiro Hamabe
Original Assignee
Nec Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corporation filed Critical Nec Corporation
Priority to JP2009523652A priority Critical patent/JP5263157B2/ja
Priority to US12/669,171 priority patent/US8179830B2/en
Publication of WO2009011351A1 publication Critical patent/WO2009011351A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　本発明は、複数のセルに位置する複数の移動局に対し同一のデータを送信する際の、リソースの消費量を抑制し、カバー率を改善することのできる伝送制御装置及び伝送制御方法を提供する。伝送制御装置は、セルの受信ユーザ数が所定値より多いセルを第１グループとしてポイントツーマルチポイント伝送の対象とする。また、伝送制御装置は、ＭＢＭＳ受信ユーザ数が少ないが隣接セルが第１グループのセルであるセルを第２グループとしてポイントツーマルチポイント伝送の対象とする。伝送制御装置は、その他のセルをポイントツーポイント伝送の対象とする。以上により、ポイントツーマルチポイント伝送の対象とするセルを選択するとともに、そのセル端で、ｃｏｍｂｉｎｉｎｇの効果が得られるようにした。
PCT/JP2008/062789 2007-07-18 2008-07-16 伝送制御方法及び伝送制御装置 WO2009011351A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009523652A JP5263157B2 (ja) 2007-07-18 2008-07-16 伝送制御方法及び伝送制御装置
US12/669,171 US8179830B2 (en) 2007-07-18 2008-07-16 Transmission control method and transmission control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-187021 2007-07-18
JP2007187021 2007-07-18

Publications (1)

Publication Number Publication Date
WO2009011351A1 true WO2009011351A1 (ja) 2009-01-22

Family

ID=40259683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062789 WO2009011351A1 (ja) 2007-07-18 2008-07-16 伝送制御方法及び伝送制御装置

Country Status (3)

Country Link
US (1) US8179830B2 (ja)
JP (1) JP5263157B2 (ja)
WO (1) WO2009011351A1 (ja)

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* Cited by examiner, † Cited by third party
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JP2012513690A (ja) * 2008-12-23 2012-06-14 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ベアラ選択制御技術

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TWI475920B (zh) * 2011-12-20 2015-03-01 Acer Inc 行動通訊裝置、無線通訊系統、毫微蜂巢式基地台以及資源分配之方法
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US9510132B2 (en) 2012-05-11 2016-11-29 Qualcomm Incorporation Methods and apparatus for managing machine-type communications
US10028107B1 (en) * 2013-07-09 2018-07-17 Sprint Spectrum L.P. Dynamic MBMS network reconfiguration
US9450844B2 (en) * 2014-06-26 2016-09-20 Alcatel Lucent Physical layer measurements for multicast or broadcast services
JP6763242B2 (ja) * 2016-09-05 2020-09-30 ソニー株式会社 通信装置及び通信方法
CN114095874B (zh) * 2020-08-24 2023-03-28 大唐移动通信设备有限公司 一种组播/广播业务模式处理方法、设备及存储介质

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2007504721A (ja) * 2004-06-22 2007-03-01 モトローラ・インコーポレイテッド 適応型アクセス確率係数による無線ベアラ最適化方法
WO2006030308A2 (en) * 2004-09-14 2006-03-23 Nokia Corporation Enhanced assisted cell change
JP2006135956A (ja) * 2004-10-21 2006-05-25 Alcatel 無線通信システムにおいてｍｂｍｓサービスを提供するための方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012513690A (ja) * 2008-12-23 2012-06-14 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ベアラ選択制御技術

Also Published As

Publication number Publication date
US20100203886A1 (en) 2010-08-12
JP5263157B2 (ja) 2013-08-14
US8179830B2 (en) 2012-05-15
JPWO2009011351A1 (ja) 2010-09-24

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