ITMI20031574A1 - Apparecchiatura e procedimento per rivelare un rapporto di potenza tra un canale di traffico e un canale pilota in un sistema di comunicazione mobile. - Google Patents

Apparecchiatura e procedimento per rivelare un rapporto di potenza tra un canale di traffico e un canale pilota in un sistema di comunicazione mobile.

Info

Publication number
ITMI20031574A1
ITMI20031574A1 ITMI20031574A ITMI20031574A1 IT MI20031574 A1 ITMI20031574 A1 IT MI20031574A1 IT MI20031574 A ITMI20031574 A IT MI20031574A IT MI20031574 A1 ITMI20031574 A1 IT MI20031574A1
Authority
IT
Italy
Prior art keywords
signal
channel
detecting
communication system
mobile communication
Prior art date
Application number
Other languages
English (en)
Inventor
Gin-Kyu Choi
Hun-Kee Kim
Noh-Sun Kim
Yong-Suk Moon
Kyung-Hyun Paik
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITMI20031574A1 publication Critical patent/ITMI20031574A1/it

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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
ITMI20031574 2002-08-01 2003-07-31 Apparecchiatura e procedimento per rivelare un rapporto di potenza tra un canale di traffico e un canale pilota in un sistema di comunicazione mobile. ITMI20031574A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20020045527A KR100686410B1 (ko) 2002-08-01 2002-08-01 이동 통신 시스템에서 트래픽 채널과 파일럿 채널간전력비 검출 장치 및 방법

Publications (1)

Publication Number Publication Date
ITMI20031574A1 true ITMI20031574A1 (it) 2004-02-02

Family

ID=27786048

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20031574 ITMI20031574A1 (it) 2002-08-01 2003-07-31 Apparecchiatura e procedimento per rivelare un rapporto di potenza tra un canale di traffico e un canale pilota in un sistema di comunicazione mobile.

Country Status (11)

Country Link
US (1) US7339983B2 (it)
JP (1) JP2004135285A (it)
KR (1) KR100686410B1 (it)
CN (1) CN1241428C (it)
AU (1) AU2003227337B2 (it)
CA (1) CA2436174C (it)
DE (1) DE10335306A1 (it)
FR (1) FR2843255A1 (it)
GB (1) GB2392350B (it)
IT (1) ITMI20031574A1 (it)
RU (1) RU2264039C2 (it)

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US7142865B2 (en) * 2002-05-31 2006-11-28 Telefonaktie Bolaget Lm Ericsson (Publ) Transmit power control based on virtual decoding
WO2006001184A1 (ja) * 2004-06-23 2006-01-05 Nec Corporation 確率密度関数で重み付けした積分処理を用いた線形性評価方法と、それを用いた回路シミュレータ、評価装置、通信回路、およびプログラム
US7668226B2 (en) 2005-02-23 2010-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for estimating gain offsets for amplitude-modulated communication signals
WO2006105689A1 (fr) * 2005-04-07 2006-10-12 Zte Corporation Methode et dispositif de reduction de la complexite du traitement des signaux des terminaux mobiles
US7609754B2 (en) 2005-08-30 2009-10-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for received communication signal processing
US7590167B2 (en) * 2005-08-30 2009-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for QAM demodulation in a generalized rake receiver
US20070077957A1 (en) * 2005-09-19 2007-04-05 Nokia Corporation Apparatus, method and computer program product providing HS-DSCH power estimate
CN101447854B (zh) * 2007-11-27 2012-11-07 上海华为技术有限公司 数据发送/转发/处理方法及装置
MY155781A (en) * 2008-01-07 2015-11-30 Samsung Electronics Co Ltd Methods and apparatus for downlink pdsch power setting
US8238455B2 (en) 2008-01-07 2012-08-07 Samsung Electronics Co., Ltd. Methods and apparatus for downlink PDSCH power setting
US8565146B2 (en) * 2008-02-27 2013-10-22 Qualcomm Incorporated Method and apparatus for supporting data transmission in a multi-carrier communication system
US8711912B2 (en) * 2008-07-10 2014-04-29 Agency For Science, Technology And Research Method, device and computer readable medium for determining whether transmission signals are present in received signals
US8411780B2 (en) * 2009-02-24 2013-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Estimating the ratio of traffic channel power to pilot power in a MIMO wireless communication system
CN102404800B (zh) 2010-09-15 2014-07-09 华为技术有限公司 数据传输处理方法、装置及系统
RU2559734C1 (ru) * 2014-06-17 2015-08-10 Открытое акционерное общество "Российский институт мощного радиостроения" Способ определения параметров модели замирания радиоканала по закону райса по информационному многочастотному сигналу
US9509350B1 (en) * 2015-06-11 2016-11-29 Infineon Technologies Ag Devices and methods for adaptive crest factor reduction in dynamic predistortion
US10396867B2 (en) * 2016-11-03 2019-08-27 National Instruments Corporation Reduced-complexity downlink (DL) signal demodulation using reciprocity reference signals for MIMO wireless communication systems

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DE4116614A1 (de) * 1991-05-22 1992-11-26 Bosch Gmbh Robert Verfahren zur demodulation und synchronisation fuer digital modulierte signale
US5648991A (en) * 1994-02-16 1997-07-15 Kabushiki Kaisha Toshiba Sampling phase synchronizing apparatus and bidirectional maximum likelihood sequence estimation scheme therefore
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JPH1117760A (ja) * 1997-06-24 1999-01-22 Sony Corp 受信装置及び送受信装置並びに通信方法
JPH1198550A (ja) * 1997-09-18 1999-04-09 Oki Electric Ind Co Ltd 基地局装置
US6744754B1 (en) 1998-06-09 2004-06-01 Lg Information & Communications, Ltd. Control of forward link power CDMA mobile communication system
KR100287906B1 (ko) 1998-06-09 2001-05-02 서평원 씨디엠에이(cdma) 이동 통신 시스템의 순방향 링크 전력 제어 장치 및 방법
US6879577B2 (en) * 1998-12-31 2005-04-12 Lg Electronics Inc. Method and apparatus for determining frame quality in mobile communication system
US6393257B1 (en) * 1999-04-29 2002-05-21 Qualcomm Incorporated Wireless communications receiver and decoder for receiving encoded transmissions, such as transmissions using turbo codes, and estimating channel conditions
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US6587447B1 (en) 1999-09-29 2003-07-01 Nortel Networks Limited Method and system for performing outer loop power control in discontinuous transmission mode
US7194280B2 (en) * 2000-01-12 2007-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Mobile station assisted forward link open loop power and rate control in a CDMA system
JP3522651B2 (ja) * 2000-05-19 2004-04-26 松下電器産業株式会社 通信端末装置及び復調方法
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Also Published As

Publication number Publication date
CN1496158A (zh) 2004-05-12
CN1241428C (zh) 2006-02-08
CA2436174C (en) 2009-10-27
JP2004135285A (ja) 2004-04-30
GB0317605D0 (en) 2003-08-27
RU2264039C2 (ru) 2005-11-10
DE10335306A1 (de) 2004-03-11
KR20040012136A (ko) 2004-02-11
AU2003227337A1 (en) 2004-02-19
GB2392350A (en) 2004-02-25
GB2392350B (en) 2005-06-29
AU2003227337B2 (en) 2005-11-17
CA2436174A1 (en) 2004-02-01
FR2843255A1 (fr) 2004-02-06
KR100686410B1 (ko) 2007-02-28
US20040048619A1 (en) 2004-03-11
US7339983B2 (en) 2008-03-04
RU2003124043A (ru) 2005-01-27

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