DE60128294D1 - Signalisierung der Modulationsart in adaptiven Modulationssystemen - Google Patents

Signalisierung der Modulationsart in adaptiven Modulationssystemen

Info

Publication number
DE60128294D1
DE60128294D1 DE60128294T DE60128294T DE60128294D1 DE 60128294 D1 DE60128294 D1 DE 60128294D1 DE 60128294 T DE60128294 T DE 60128294T DE 60128294 T DE60128294 T DE 60128294T DE 60128294 D1 DE60128294 D1 DE 60128294D1
Authority
DE
Germany
Prior art keywords
modulation
type
signaling
adaptive
systems
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
DE60128294T
Other languages
English (en)
Other versions
DE60128294T2 (de
Inventor
Claudio Santacesaria
Licitra Gaspare
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.)
Siemens AG
Original Assignee
Siemens SpA
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 Siemens SpA filed Critical Siemens SpA
Publication of DE60128294D1 publication Critical patent/DE60128294D1/de
Application granted granted Critical
Publication of DE60128294T2 publication Critical patent/DE60128294T2/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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Facsimiles In General (AREA)
  • Telephone Function (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60128294T 2000-06-27 2001-06-07 Signalisierung der Modulationsart in adaptiven Modulationssystemen Expired - Lifetime DE60128294T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI001441A IT1318053B1 (it) 2000-06-27 2000-06-27 Metodo di trasmissione in sistemi a modulazione adattativa
ITMI001441 2000-06-27

Publications (2)

Publication Number Publication Date
DE60128294D1 true DE60128294D1 (de) 2007-06-21
DE60128294T2 DE60128294T2 (de) 2007-09-20

Family

ID=11445351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128294T Expired - Lifetime DE60128294T2 (de) 2000-06-27 2001-06-07 Signalisierung der Modulationsart in adaptiven Modulationssystemen

Country Status (5)

Country Link
EP (1) EP1168700B1 (de)
AT (1) ATE362247T1 (de)
DE (1) DE60128294T2 (de)
ES (1) ES2282172T3 (de)
IT (1) IT1318053B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20021163A1 (it) * 2002-05-30 2003-12-01 Siemens Inf & Comm Networks Sistema di trasmissione radio con topologia pmp inglobante stazioni idonee ad operare secondo molteplici modalita' operative e secondo molte
KR100520158B1 (ko) * 2003-10-27 2005-10-10 삼성전자주식회사 프리앰블 시퀀스 그룹 생성방법
GB2407951A (en) * 2003-10-28 2005-05-11 Sepura Ltd Blind modulation scheme detection using training sequences
US8913672B2 (en) * 2008-09-12 2014-12-16 Qualcomm Incorporated Efficiently identifying system waveform in uplink transmission
US8588086B2 (en) * 2009-11-30 2013-11-19 Qualcomm Incorporated Reverse link data rate indication for satellite-enabled communications systems
GB201302414D0 (en) 2013-02-12 2013-03-27 Sepura Ltd Mobile communication system
US9450797B2 (en) 2013-02-12 2016-09-20 Sepura Plc Mobile communications system
CN106961405B (zh) * 2016-01-11 2020-06-02 中兴通讯股份有限公司 多载波系统的数据调制、解调方法、数据传输方法及节点
CN111935042B (zh) * 2020-07-20 2023-04-25 武汉邮电科学研究院有限公司 一种基于机器学习的概率整形识别系统、方法及接收端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289476A (en) * 1991-05-10 1994-02-22 Echelon Corporation Transmission mode detection in a modulated communication system
JPH0775099A (ja) * 1993-05-07 1995-03-17 Philips Electron Nv マルチプレックス直交振幅変調テレビジョン送信用送信方式、送信機及び受信機
US5761190A (en) * 1995-02-20 1998-06-02 Pioneer Electronic Corporation OFDM broadcast wave receiver
JPH10164157A (ja) * 1996-11-27 1998-06-19 Nec Corp 無線データ通信装置

Also Published As

Publication number Publication date
IT1318053B1 (it) 2003-07-21
ATE362247T1 (de) 2007-06-15
DE60128294T2 (de) 2007-09-20
EP1168700A3 (de) 2004-01-21
ES2282172T3 (es) 2007-10-16
ITMI20001441A0 (it) 2000-06-27
ITMI20001441A1 (it) 2001-12-27
EP1168700A2 (de) 2002-01-02
EP1168700B1 (de) 2007-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE