DE60022873D1 - Asymmetrische datenübertragung zur verwendung in einer multi-modulationsumgebung - Google Patents

Asymmetrische datenübertragung zur verwendung in einer multi-modulationsumgebung

Info

Publication number
DE60022873D1
DE60022873D1 DE60022873T DE60022873T DE60022873D1 DE 60022873 D1 DE60022873 D1 DE 60022873D1 DE 60022873 T DE60022873 T DE 60022873T DE 60022873 T DE60022873 T DE 60022873T DE 60022873 D1 DE60022873 D1 DE 60022873D1
Authority
DE
Germany
Prior art keywords
modulation
mobile station
data transmission
downlink
uplink
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
DE60022873T
Other languages
English (en)
Other versions
DE60022873T2 (de
Inventor
Markus Hakaste
Shkumbin Hamiti
Harri Jokinen
Eero Nikula
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.)
Sisvel International SA
Original Assignee
Nokia Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26830176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60022873(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of DE60022873D1 publication Critical patent/DE60022873D1/de
Application granted granted Critical
Publication of DE60022873T2 publication Critical patent/DE60022873T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0022—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is influenced by the user
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
DE60022873T 1999-05-03 2000-05-02 Asymmetrische datenübertragung zur verwendung in einer multi-modulationsumgebung Expired - Lifetime DE60022873T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US551012 1995-10-31
US13219699P 1999-05-03 1999-05-03
US132196P 1999-05-03
US09/551,012 US6377817B1 (en) 1999-05-03 2000-04-18 Asymmetric data transmission for use in a multi-modulation environment
PCT/US2000/011953 WO2000067498A1 (en) 1999-05-03 2000-05-02 Asymmetric data transmission for use in a multi-modulation environment

Publications (2)

Publication Number Publication Date
DE60022873D1 true DE60022873D1 (de) 2006-02-09
DE60022873T2 DE60022873T2 (de) 2006-07-06

Family

ID=26830176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022873T Expired - Lifetime DE60022873T2 (de) 1999-05-03 2000-05-02 Asymmetrische datenübertragung zur verwendung in einer multi-modulationsumgebung

Country Status (9)

Country Link
US (1) US6377817B1 (de)
EP (1) EP1175794B1 (de)
JP (1) JP4460173B2 (de)
CN (1) CN1151689C (de)
AT (1) ATE305703T1 (de)
AU (1) AU4692600A (de)
DE (1) DE60022873T2 (de)
ES (1) ES2248073T3 (de)
WO (1) WO2000067498A1 (de)

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JP3904716B2 (ja) * 1998-03-10 2007-04-11 松下電器産業株式会社 Ｃｄｍａ移動通信システム
WO2000067506A1 (en) * 1999-05-04 2000-11-09 Nokia Corporation Device and method for measuring the usage of system resources in a communication network
DE69932099T2 (de) * 1999-05-04 2007-01-04 Nokia Corp. Einrichtung und verfahren zum messen von angeforderten und zugeteilten betriebsmitteln in einem telekommunikationssystem
US6970423B2 (en) * 2001-01-18 2005-11-29 Lucent Technologies Inc. Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting asymmetric traffic classes
US6865235B2 (en) * 2001-03-06 2005-03-08 Agere Systems Inc. Multi-protocol modulator
DE60310575T2 (de) * 2002-08-28 2007-10-11 Interdigital Technology Corp., Wilmington System zur verwaltung von drahtlosen funkbetriebsmitteln unter verwendung eines automaten
US7203490B2 (en) * 2003-03-24 2007-04-10 Atc Technologies, Llc Satellite assisted push-to-send radioterminal systems and methods
US7444170B2 (en) * 2003-03-24 2008-10-28 Atc Technologies, Llc Co-channel wireless communication methods and systems using nonsymmetrical alphabets
US20040192218A1 (en) * 2003-03-31 2004-09-30 Oprea Alexandru M. System and method for channel data transmission in wireless communication systems
DE10324745A1 (de) 2003-05-30 2004-12-30 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Testgerät zum Ermitteln einer Fehlerrate
DE60319975T2 (de) * 2003-07-31 2009-05-07 Nokia Siemens Networks Gmbh & Co.Kg Verfahren zur Verwaltung von gemeinsame Funkressourcen in einem zellularen Telefonnetzwerk
JP4174404B2 (ja) * 2003-10-01 2008-10-29 キヤノン株式会社 撮像装置、画像表示方法、プログラムおよび記憶媒体
KR100611507B1 (ko) * 2005-02-07 2006-08-11 삼성전자주식회사 무선 통신 수신기에 있어서의 블라인드 디텍션 방법 및장치, 이를 포함하는 무선 통신 수신기
US7697901B2 (en) * 2005-09-26 2010-04-13 St-Ericsson Sa Digital variable gain mixer
US7782817B2 (en) 2005-11-04 2010-08-24 Intel Corporation Systems and techniques for improved data throughput in a wireless network
KR100889741B1 (ko) * 2005-11-16 2009-03-24 한국전자통신연구원 인지 무선 시스템에서의 채널스위칭 방법, 주파수채널을관리하는 방법, 이를 이용하는 기지국 및 단말
US7719975B2 (en) * 2006-10-25 2010-05-18 Reqall, Inc. Method and system for communication session under conditions of bandwidth starvation
CN101420290B (zh) * 2008-11-20 2012-06-06 华为技术有限公司 数据处理的方法和装置
US9178648B2 (en) * 2010-01-06 2015-11-03 Alcatel Lucent Method to improve voice over IP capacity for user equipment employing variable rate vocoders
US20130235724A1 (en) * 2012-03-09 2013-09-12 Sevis Systems, Inc. System and Method for Optimizing and Eliminating Congestion for WAN Interfaces within the Access Domain
US20140376459A1 (en) * 2013-06-21 2014-12-25 Qualcomm Incorporated Aggregating data to improve performance at a user equipment (ue)
EP3082287A1 (de) * 2015-04-16 2016-10-19 Gemalto M2M GmbH Verfahren zur uplink-kommunikation in einem lte zellulären netzwerk
US10135562B2 (en) 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
CN111464268A (zh) * 2020-06-18 2020-07-28 中国人民解放军国防科技大学 一种微弱二进制相移键控信号盲检测的方法及装置

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US5526404A (en) * 1991-10-10 1996-06-11 Space Systems/Loral, Inc. Worldwide satellite telephone system and a network coordinating gateway for allocating satellite and terrestrial gateway resources
JP2776094B2 (ja) * 1991-10-31 1998-07-16 日本電気株式会社 可変変調通信方法
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Also Published As

Publication number Publication date
EP1175794B1 (de) 2005-09-28
WO2000067498A1 (en) 2000-11-09
JP4460173B2 (ja) 2010-05-12
ES2248073T3 (es) 2006-03-16
EP1175794A1 (de) 2002-01-30
AU4692600A (en) 2000-11-17
EP1175794A4 (de) 2002-08-07
CN1151689C (zh) 2004-05-26
CN1354954A (zh) 2002-06-19
ATE305703T1 (de) 2005-10-15
DE60022873T2 (de) 2006-07-06
JP2002543719A (ja) 2002-12-17
US6377817B1 (en) 2002-04-23

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