DE60331591D1 - Präzisionsmessvorrichtung und verfahren für leitungsqualitätsbericht - Google Patents

Präzisionsmessvorrichtung und verfahren für leitungsqualitätsbericht

Info

Publication number
DE60331591D1
DE60331591D1 DE60331591T DE60331591T DE60331591D1 DE 60331591 D1 DE60331591 D1 DE 60331591D1 DE 60331591 T DE60331591 T DE 60331591T DE 60331591 T DE60331591 T DE 60331591T DE 60331591 D1 DE60331591 D1 DE 60331591D1
Authority
DE
Germany
Prior art keywords
cqi
reported
section
statistical processing
per
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60331591T
Other languages
English (en)
Inventor
Kenichiro Shinoi
Hidetoshi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60331591D1 publication Critical patent/DE60331591D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L1/24—Testing correct operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Paper (AREA)
DE60331591T 2003-01-24 2003-12-12 Präzisionsmessvorrichtung und verfahren für leitungsqualitätsbericht Expired - Lifetime DE60331591D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003016385 2003-01-24
PCT/JP2003/015944 WO2004066547A1 (ja) 2003-01-24 2003-12-12 回線品質報告の精度測定装置および精度測定方法

Publications (1)

Publication Number Publication Date
DE60331591D1 true DE60331591D1 (de) 2010-04-15

Family

ID=32767475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60331591T Expired - Lifetime DE60331591D1 (de) 2003-01-24 2003-12-12 Präzisionsmessvorrichtung und verfahren für leitungsqualitätsbericht

Country Status (9)

Country Link
US (1) US7672366B2 (de)
EP (1) EP1587233B1 (de)
JP (1) JP3847766B2 (de)
KR (1) KR100724972B1 (de)
CN (1) CN1742454B (de)
AT (1) ATE460023T1 (de)
AU (1) AU2003289055A1 (de)
DE (1) DE60331591D1 (de)
WO (1) WO2004066547A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20031200A0 (fi) 2003-08-26 2003-08-26 Nokia Corp Menetelmä ja tukiasema siirtoyhteyden sovituksen ja pakettiajoituksen ohjaamiseksi HSDPA-radiojärjestelmässä
JP4457867B2 (ja) 2004-11-25 2010-04-28 富士通株式会社 無線通信装置、移動局
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
CN100433862C (zh) * 2005-05-24 2008-11-12 华为技术有限公司 在高速物理下行共享信道上实现差异化服务的方法
US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
JP4730532B2 (ja) * 2005-09-20 2011-07-20 日本電気株式会社 無線アクセスシステム、ネットワーク管理装置、プログラム、および品質管理方法
KR20080070042A (ko) 2005-10-27 2008-07-29 퀄컴 인코포레이티드 무선 통신 시스템에서 넌-스틱키 할당을 프로세싱하는 방법및 장치
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
TWI446744B (zh) * 2006-03-20 2014-07-21 Koninkl Philips Electronics Nv 時變信號品質報告
CN100428678C (zh) * 2006-06-01 2008-10-22 华为技术有限公司 多播组播业务的实现方法
CN1921686B (zh) * 2006-07-31 2010-05-12 华为技术有限公司 一种信道质量指示处理方法和系统
DE102006050872A1 (de) * 2006-10-27 2008-04-30 Rhode & Schwarz Gmbh & Co. Kg Verfahren und Messsystem zum Messen und Testen eines Mobilfunk-Endgerätes
JP5286278B2 (ja) * 2006-12-14 2013-09-11 トムソン ライセンシング 通信システムのための無レート符号復号法
CN101558593A (zh) * 2006-12-14 2009-10-14 汤姆逊许可证公司 通信系统的带自适应调制的arq
US20080195920A1 (en) * 2007-02-13 2008-08-14 Freescale Semiconductor, Inc. Self-test structure and method of testing a digital interface
CN101743710B (zh) * 2007-06-25 2013-09-04 松下电器产业株式会社 通信装置、集成电路、传输速率控制方法及传输速率控制程序
CN101388744B (zh) * 2007-09-11 2012-05-09 中兴通讯股份有限公司 一种自适应编码调制的方法
JP4376291B2 (ja) * 2008-03-21 2009-12-02 株式会社エヌ・ティ・ティ・ドコモ 移動局及び基地局装置
WO2009155036A2 (en) 2008-05-28 2009-12-23 Nivis, Llc Methods and systems for location estimation
US20100027437A1 (en) * 2008-08-01 2010-02-04 Nivis, Llc Systems and Methods for Determining Link Quality
US9264097B2 (en) 2009-06-04 2016-02-16 Qualcomm Incorporated Interference mitigation for downlink in a wireless communication system
US20130336193A1 (en) 2012-06-19 2013-12-19 Qualcomm Incorporated Network information for assisting user equipment
EP2528290A1 (de) * 2011-05-27 2012-11-28 Alcatel Lucent Übertragung von Feedbackinformationen und Ablaufplanung in einem Funkzugriffsnetzwerk
US9692535B2 (en) * 2012-02-20 2017-06-27 The Nielsen Company (Us), Llc Methods and apparatus for automatic TV on/off detection
EP3031160B1 (de) * 2013-08-09 2019-11-20 Sun Patent Trust Tdd-uplink/downlink-rekonfigurationsmechanismus
CN107733592B (zh) * 2016-08-10 2020-11-27 华为技术有限公司 传输方案指示方法、数据传输方法、装置及系统
WO2023117157A1 (en) 2021-12-20 2023-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for verifying a channel quality indicator measurement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828677A (en) 1996-03-20 1998-10-27 Lucent Technologies Inc. Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems
US6215827B1 (en) * 1997-08-25 2001-04-10 Lucent Technologies, Inc. System and method for measuring channel quality information in a communication system
JP3868698B2 (ja) * 2000-03-16 2007-01-17 三菱電機株式会社 無線通信システム
EP1533945A1 (de) 2000-04-06 2005-05-25 NTT DoCoMo, Inc. Multicast-Verfahren mit Änderung der Übertragungsmethode in Abhängigkeit vom Empfangsstatus an der Basisstation
SE517030C2 (sv) * 2000-06-06 2002-04-02 Ericsson Telefon Ab L M Metod och anordning för val av modulerings- och kodningsregler i ett radiokommunikationssystem
US6760882B1 (en) 2000-09-19 2004-07-06 Intel Corporation Mode selection for data transmission in wireless communication channels based on statistical parameters

Also Published As

Publication number Publication date
KR20050094448A (ko) 2005-09-27
EP1587233B1 (de) 2010-03-03
JP3847766B2 (ja) 2006-11-22
US7672366B2 (en) 2010-03-02
AU2003289055A1 (en) 2004-08-13
EP1587233A1 (de) 2005-10-19
US20060056501A1 (en) 2006-03-16
WO2004066547A1 (ja) 2004-08-05
CN1742454A (zh) 2006-03-01
EP1587233A4 (de) 2007-05-23
JPWO2004066547A1 (ja) 2006-05-18
KR100724972B1 (ko) 2007-06-04
ATE460023T1 (de) 2010-03-15
CN1742454B (zh) 2011-05-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8364 No opposition during term of opposition