WO2008078550A1 - 移動通信システムにおけるｔｆｃ選択装置及び方法並びにそのプログラム - Google Patents

移動通信システムにおけるｔｆｃ選択装置及び方法並びにそのプログラム Download PDF

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Publication number
WO2008078550A1
WO2008078550A1 PCT/JP2007/073852 JP2007073852W WO2008078550A1 WO 2008078550 A1 WO2008078550 A1 WO 2008078550A1 JP 2007073852 W JP2007073852 W JP 2007073852W WO 2008078550 A1 WO2008078550 A1 WO 2008078550A1
Authority
WO
WIPO (PCT)
Prior art keywords
tfc
transmission power
total transmission
tfcs
sir
Prior art date
Application number
PCT/JP2007/073852
Other languages
English (en)
French (fr)
Inventor
Daiji Ishii
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 JP2008551024A priority Critical patent/JP4993221B2/ja
Priority to EP07859769.7A priority patent/EP2129008A4/en
Priority to US12/519,694 priority patent/US8385307B2/en
Priority to CN2007800474985A priority patent/CN101563864B/zh
Publication of WO2008078550A1 publication Critical patent/WO2008078550A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received

Landscapes

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

Abstract

　ＴＦＣ選択装置は、受信データのＣＰＩＣＨシンボルを用いてＳＩＲを計算するＳＩＲ計算部と、前記ＳＩＲに対応するｍ個のＴＦＣであるＳＴＦＣ（ｍ）を求める変換部と、総送信電力の大きさに比例する順序が与えられたＴＦＣの集合であるＴＦＣＳから前記ＳＴＦＣ（ｍ）に対応するＴＦＣを選択し、該ＴＦＣを起点として探索方向信号が示す順序で前記ＴＦＣＳにおけるＴＦＣの総送信電力を計算する総送信電力計算部と、前記起点となるＴＦＣの総送信電力に基づき探索方向信号を生成し、且つ、送信データに適用すべき最適ＴＦＣを前記ＴＦＣＳから選択するＴＦＣ選択部と、を備え、前記ＴＦＣ選択部は、前記送信データに許された総送信電力の最大値以下であり且つ該最大値に最も近似する総送信電力に対応するＴＦＣを最適ＴＦＣとして選択する。
PCT/JP2007/073852 2006-12-22 2007-12-11 移動通信システムにおけるｔｆｃ選択装置及び方法並びにそのプログラム WO2008078550A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008551024A JP4993221B2 (ja) 2006-12-22 2007-12-11 移動通信システムにおけるｔｆｃ選択装置及び方法並びにそのプログラム
EP07859769.7A EP2129008A4 (en) 2006-12-22 2007-12-11 Tfc selection device and method in mobile communication and program thereof
US12/519,694 US8385307B2 (en) 2006-12-22 2007-12-11 TFC selection apparatus in mobile communication system and TFC selection method
CN2007800474985A CN101563864B (zh) 2006-12-22 2007-12-11 移动通信系统中的tfc选择装置和tfc选择方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-345841 2006-12-22
JP2006345841 2006-12-22

Publications (1)

Publication Number Publication Date
WO2008078550A1 true WO2008078550A1 (ja) 2008-07-03

Family

ID=39562344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073852 WO2008078550A1 (ja) 2006-12-22 2007-12-11 移動通信システムにおけるｔｆｃ選択装置及び方法並びにそのプログラム

Country Status (5)

Country Link
US (1) US8385307B2 (ja)
EP (1) EP2129008A4 (ja)
JP (1) JP4993221B2 (ja)
CN (1) CN101563864B (ja)
WO (1) WO2008078550A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101932031A (zh) * 2009-06-22 2010-12-29 大唐移动通信设备有限公司 一种选择增强传输格式组合的方法和装置

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Publication number Priority date Publication date Assignee Title
US8457056B2 (en) * 2009-02-09 2013-06-04 Qualcomm Incorporated Non-scheduled grants in multi-carrier enhanced uplink
WO2014190481A1 (zh) * 2013-05-28 2014-12-04 华为技术有限公司 数据块长确定方法、装置及用户设备
CN105262561A (zh) * 2014-07-18 2016-01-20 深圳市中兴微电子技术有限公司 一种传输格式组合的选择方法及装置

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JP2003304195A (ja) 2002-04-10 2003-10-24 Fujitsu Ltd 送信フォーマット組み合わせ情報選択方法及び移動端末装置
JP2005072900A (ja) * 2003-08-22 2005-03-17 Matsushita Electric Ind Co Ltd 無線通信方法、無線通信システム、無線基地局装置及び通信端末装置
JP2005229393A (ja) * 2004-02-13 2005-08-25 Matsushita Electric Ind Co Ltd 通信端末装置及びｔｆｃ選択方法
JP2005525718A (ja) * 2001-10-19 2005-08-25 インターディジタル テクノロジー コーポレイション 高速ダイナミックリンクアダプテーションのためのシステムおよび方法
JP2006019868A (ja) * 2004-06-30 2006-01-19 Matsushita Electric Ind Co Ltd 通信端末装置

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JPH10240108A (ja) 1997-02-27 1998-09-11 Nippon Telegr & Teleph Corp <Ntt> 計算機ホログラム表示方法および装置
JPWO2003037027A1 (ja) * 2001-10-18 2005-02-17 富士通株式会社 移動通信システムおよび移動通信システムの通信方法
US20030119452A1 (en) * 2001-10-19 2003-06-26 Samsung Electronics Co., Ltd. Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS
US6747958B2 (en) * 2001-11-13 2004-06-08 Qualcomm, Incorporated Transport format combination selection for compressed mode in a W-CDMA system
JP4230288B2 (ja) * 2003-06-13 2009-02-25 富士通株式会社 送信電力制御方法及び移動局
CN100479349C (zh) * 2003-09-28 2009-04-15 华为技术有限公司 一种传输格式组合选择方法
US7386030B2 (en) * 2004-02-17 2008-06-10 Texas Instruments Incorporated Automatic threshold selection method for improving the detection of a wireless signal
JP4506310B2 (ja) 2004-07-05 2010-07-21 富士通株式会社 Ｗ−ｃｄｍａ通信端末用上り伝送情報識別コード選択制御回路
JP4614798B2 (ja) * 2005-03-16 2011-01-19 富士通株式会社 移動局および重み付け制御方法
JP2006304355A (ja) * 2006-06-30 2006-11-02 Interdigital Technology Corp 無線通信送信電力のゲイン係数（ｇａｉｎｆａｃｔｏｒｓ）を決定する装置および方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005525718A (ja) * 2001-10-19 2005-08-25 インターディジタル テクノロジー コーポレイション 高速ダイナミックリンクアダプテーションのためのシステムおよび方法
JP2003304195A (ja) 2002-04-10 2003-10-24 Fujitsu Ltd 送信フォーマット組み合わせ情報選択方法及び移動端末装置
JP2005072900A (ja) * 2003-08-22 2005-03-17 Matsushita Electric Ind Co Ltd 無線通信方法、無線通信システム、無線基地局装置及び通信端末装置
JP2005229393A (ja) * 2004-02-13 2005-08-25 Matsushita Electric Ind Co Ltd 通信端末装置及びｔｆｃ選択方法
JP2006019868A (ja) * 2004-06-30 2006-01-19 Matsushita Electric Ind Co Ltd 通信端末装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2129008A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101932031A (zh) * 2009-06-22 2010-12-29 大唐移动通信设备有限公司 一种选择增强传输格式组合的方法和装置

Also Published As

Publication number Publication date
EP2129008A1 (en) 2009-12-02
JP4993221B2 (ja) 2012-08-08
US20100091754A1 (en) 2010-04-15
CN101563864B (zh) 2013-03-27
EP2129008A4 (en) 2017-06-07
JPWO2008078550A1 (ja) 2010-04-22
US8385307B2 (en) 2013-02-26
CN101563864A (zh) 2009-10-21

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