DE602007008805D1 - Verbindungsanpassung in Abhängigkeit von der Kontrollsignalisierung - Google Patents

Verbindungsanpassung in Abhängigkeit von der Kontrollsignalisierung

Info

Publication number
DE602007008805D1
DE602007008805D1 DE602007008805T DE602007008805T DE602007008805D1 DE 602007008805 D1 DE602007008805 D1 DE 602007008805D1 DE 602007008805 T DE602007008805 T DE 602007008805T DE 602007008805 T DE602007008805 T DE 602007008805T DE 602007008805 D1 DE602007008805 D1 DE 602007008805D1
Authority
DE
Germany
Prior art keywords
control signaling
transmitting
user data
link adaptation
adaptation parameter
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.)
Active
Application number
DE602007008805T
Other languages
English (en)
Inventor
Christian Wengerter
Akihiko Nishio
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
Publication of DE602007008805D1 publication Critical patent/DE602007008805D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0028—Variable division
    • 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
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/0001—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
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
DE602007008805T 2006-09-12 2007-06-15 Verbindungsanpassung in Abhängigkeit von der Kontrollsignalisierung Active DE602007008805D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06019092A EP1901491A1 (de) 2006-09-12 2006-09-12 Kontrollsignalisierung abhängig von der Verbindungsanpassung

Publications (1)

Publication Number Publication Date
DE602007008805D1 true DE602007008805D1 (de) 2010-10-14

Family

ID=37728407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007008805T Active DE602007008805D1 (de) 2006-09-12 2007-06-15 Verbindungsanpassung in Abhängigkeit von der Kontrollsignalisierung

Country Status (5)

Country Link
EP (1) EP1901491A1 (de)
CN (1) CN101517987A (de)
AT (1) ATE480074T1 (de)
DE (1) DE602007008805D1 (de)
WO (1) WO2008031503A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101562845B (zh) * 2008-11-28 2011-04-06 华为技术有限公司 预留资源释放方法、装置及基站设备
US9992009B2 (en) 2009-04-24 2018-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for performing uplink transmissions in a wireless communications system
US8208434B2 (en) 2009-04-28 2012-06-26 Motorola Mobility, Inc. Method of signaling particular types of resource elements in a wireless communication system
US8379536B2 (en) * 2009-10-08 2013-02-19 Qualcomm Incorporated Downlink control information for efficient decoding
US9379844B2 (en) 2010-02-24 2016-06-28 Samsung Electronics Co., Ltd. Method and system for indicating an enabled transport block
WO2011138470A1 (es) * 2010-05-06 2011-11-10 Fundacion Robotiker Método y sistema de asociación de redes virtuales sobre un sustrato compuesto por nodos móviles
GB2537073B (en) * 2010-06-04 2017-02-15 Samsung Electronics Co Ltd Method and apparatus for multiplexing different efficiency modes in digital radio systems
EP3203677B1 (de) 2010-09-03 2020-12-09 Sun Patent Trust Endgerät und kommunikationsverfahren
GB201016407D0 (en) * 2010-09-29 2010-11-10 Samsung Electronics Co Ltd Frame structure and signalling for digital broadcasting system
CN104170485A (zh) * 2011-11-15 2014-11-26 奥普蒂斯蜂窝技术有限责任公司 控制信道单元分配装置和方法
CN103944855B (zh) 2013-01-18 2018-08-17 中兴通讯股份有限公司 调制处理方法及装置
KR102059135B1 (ko) * 2013-08-14 2019-12-24 삼성전자주식회사 무선 통신 시스템에서 장치 간 통신을 위한 송신 제어 장치 및 방법
CN105850090B (zh) * 2014-01-30 2019-12-13 英特尔公司 用于与节点无缝操作的能够256-qam的用户设备的机制
TWI606743B (zh) * 2015-10-02 2017-11-21 財團法人工業技術研究院 多用戶疊加傳輸方法以及使用所述方法的基地台
US10506564B2 (en) * 2015-12-28 2019-12-10 Qualcomm Incorporated Using resource element location pattern to convey MCS of control channel
FI20205925A1 (fi) * 2020-09-24 2022-03-25 Nokia Technologies Oy Nopeuden mukauttaminen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0302024D0 (en) * 2003-01-29 2003-02-26 Roke Manor Research Transport format combination selection in the uplink for the flexible layer one

Also Published As

Publication number Publication date
EP1901491A1 (de) 2008-03-19
CN101517987A (zh) 2009-08-26
ATE480074T1 (de) 2010-09-15
WO2008031503A1 (en) 2008-03-20

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