ATE552665T1 - Adaptive präambellänge für kontinuierliche konnektivitätsübertragung - Google Patents

Adaptive präambellänge für kontinuierliche konnektivitätsübertragung

Info

Publication number
ATE552665T1
ATE552665T1 AT07705548T AT07705548T ATE552665T1 AT E552665 T1 ATE552665 T1 AT E552665T1 AT 07705548 T AT07705548 T AT 07705548T AT 07705548 T AT07705548 T AT 07705548T AT E552665 T1 ATE552665 T1 AT E552665T1
Authority
AT
Austria
Prior art keywords
preamble length
continuous connectivity
connectivity transmission
adaptive preamble
adaptive
Prior art date
Application number
AT07705548T
Other languages
German (de)
English (en)
Inventor
Jussi Jaatinen
Massimo Bertinelli
Karri Ranta-Aho
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE552665T1 publication Critical patent/ATE552665T1/de

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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • H04L25/0202—Channel estimation
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0085—Timing of allocation when channel conditions change
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
AT07705548T 2006-02-13 2007-02-05 Adaptive präambellänge für kontinuierliche konnektivitätsübertragung ATE552665T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77299906P 2006-02-13 2006-02-13
PCT/IB2007/000278 WO2007093869A2 (en) 2006-02-13 2007-02-05 Adaptive preamble length for continuing connectivity transmission

Publications (1)

Publication Number Publication Date
ATE552665T1 true ATE552665T1 (de) 2012-04-15

Family

ID=38371877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07705548T ATE552665T1 (de) 2006-02-13 2007-02-05 Adaptive präambellänge für kontinuierliche konnektivitätsübertragung

Country Status (8)

Country Link
US (1) US8514817B2 (enExample)
EP (1) EP1985031B1 (enExample)
JP (1) JP2009527140A (enExample)
KR (1) KR20080103559A (enExample)
CN (1) CN101385250A (enExample)
AP (1) AP2008004563A0 (enExample)
AT (1) ATE552665T1 (enExample)
WO (1) WO2007093869A2 (enExample)

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KR20170064537A (ko) * 2014-09-24 2017-06-09 후아웨이 테크놀러지 컴퍼니 리미티드 통신 장치 및 불연속 송신 방법
CN107710808B (zh) * 2015-07-10 2021-06-15 索尼公司 通信控制设备、信息处理设备、信息处理方法和程序
CN108886384A (zh) * 2016-03-29 2018-11-23 华为技术有限公司 非连续发射的定时方法及相关设备
US10187864B2 (en) * 2016-04-01 2019-01-22 Qualcomm Incorporated Timing advance design for enhanced component carrier
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CN108235392B (zh) * 2017-12-26 2020-12-25 Oppo广东移动通信有限公司 网络切换控制方法及装置
CN110601790B (zh) * 2018-06-13 2022-05-27 阿里巴巴集团控股有限公司 一种服务器的数据发送方法和装置
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Also Published As

Publication number Publication date
EP1985031B1 (en) 2012-04-04
AP2008004563A0 (en) 2008-08-31
US20070189237A1 (en) 2007-08-16
EP1985031A2 (en) 2008-10-29
CN101385250A (zh) 2009-03-11
JP2009527140A (ja) 2009-07-23
WO2007093869A3 (en) 2008-01-17
US8514817B2 (en) 2013-08-20
KR20080103559A (ko) 2008-11-27
EP1985031A4 (en) 2010-03-31
WO2007093869A2 (en) 2007-08-23

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