ATE458316T1 - Kommunikationsverfahren mit adaptiver verbindungssteuerung - Google Patents

Kommunikationsverfahren mit adaptiver verbindungssteuerung

Info

Publication number
ATE458316T1
ATE458316T1 AT06447041T AT06447041T ATE458316T1 AT E458316 T1 ATE458316 T1 AT E458316T1 AT 06447041 T AT06447041 T AT 06447041T AT 06447041 T AT06447041 T AT 06447041T AT E458316 T1 ATE458316 T1 AT E458316T1
Authority
AT
Austria
Prior art keywords
communication
information
mode
communication method
connection control
Prior art date
Application number
AT06447041T
Other languages
English (en)
Inventor
Bruno Bougard
Original Assignee
Imec
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 Imec filed Critical Imec
Application granted granted Critical
Publication of ATE458316T1 publication Critical patent/ATE458316T1/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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0625—Transmitter arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • 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)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
AT06447041T 2006-03-23 2006-03-23 Kommunikationsverfahren mit adaptiver verbindungssteuerung ATE458316T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06447041A EP1838011B1 (de) 2006-03-23 2006-03-23 Kommunikationsverfahren mit adaptiver Verbindungssteuerung

Publications (1)

Publication Number Publication Date
ATE458316T1 true ATE458316T1 (de) 2010-03-15

Family

ID=36847783

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06447041T ATE458316T1 (de) 2006-03-23 2006-03-23 Kommunikationsverfahren mit adaptiver verbindungssteuerung

Country Status (4)

Country Link
US (1) US8140023B2 (de)
EP (1) EP1838011B1 (de)
AT (1) ATE458316T1 (de)
DE (1) DE602006012279D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090225876A1 (en) * 2008-03-06 2009-09-10 Pantech Co., Ltd. Method for transmitting and receiving data in multiple-input multiple-output wireless local area network environment, and a system and apparatus for performing the method
US8111773B2 (en) * 2008-10-16 2012-02-07 Soongsil University Research Consortium Techno-Park Transmission method for multiple antenna system
US8451726B2 (en) * 2008-12-31 2013-05-28 Stmicroelectronics S.R.L. Link adaptation in wireless networks
CN101783721A (zh) * 2009-01-16 2010-07-21 雷凌科技股份有限公司 选择调制和编码组合的方法
US8798120B2 (en) * 2009-03-18 2014-08-05 The Board Of Regents Of The University Of Texas System Methods and communication systems having adaptive mode selection
EP2234355B1 (de) 2009-03-25 2012-10-31 IHP GmbH-Innovations for High Performance Microelectronics / Leibniz-Institut für innovative Mikroelektronik MIMO-Übertragung in IEEE802.11-WLAN-Systemen
US8837308B2 (en) * 2009-11-04 2014-09-16 Electronics And Telecommunications Research Institute Power efficient link group communication apparatus and method
US8873531B2 (en) * 2010-05-03 2014-10-28 Intel Corporation Device, system and method of indicating station-specific information within a wireless communication
US9900831B2 (en) * 2010-07-26 2018-02-20 Provenance Asset Group Llc Method and apparatus for MIMO transmission
US8774331B2 (en) 2011-10-31 2014-07-08 Qualcomm Incorporated System and method for single chain search with a multiple chain receiver
KR101968704B1 (ko) * 2012-03-13 2019-04-12 삼성전자주식회사 다중 안테나 통신 시스템에서의 전송 파워 결정 방법 및 장치
CN103493550B (zh) * 2012-06-25 2017-08-11 华为终端有限公司 一种设置通信模式的方法及Wi‑Fi设备
WO2014176255A1 (en) 2013-04-22 2014-10-30 Huawei Technologies Co., Ltd. Allocating orthogonal frequency-division multiple access (ofdma) resources in data over cable services interface specifications (docsis) networks
KR102202935B1 (ko) * 2013-06-21 2021-01-14 삼성전자 주식회사 대규모 다중 안테나 무선통신 시스템에서 에너지 효율적인 신호 전송 방법 및 장치
US9474075B2 (en) * 2014-03-28 2016-10-18 Qualcomm Incorporated Operation mode adaptation based on hardware and channel condition constraints

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6898441B1 (en) * 2000-09-12 2005-05-24 Lucent Technologies Inc. Communication system having a flexible transmit configuration
US20020193146A1 (en) * 2001-06-06 2002-12-19 Mark Wallace Method and apparatus for antenna diversity in a wireless communication system
US20030162519A1 (en) * 2002-02-26 2003-08-28 Martin Smith Radio communications device
US7301924B1 (en) * 2002-07-15 2007-11-27 Cisco Technology, Inc. Media access control for MIMO wireless network
GB0222555D0 (en) * 2002-09-28 2002-11-06 Koninkl Philips Electronics Nv Packet data transmission system
US20060067263A1 (en) * 2004-09-30 2006-03-30 Qinghua Li Techniques to manage multiple receivers
JP2006186852A (ja) * 2004-12-28 2006-07-13 Toshiba Corp 無線通信機器及び無線通信基板
JP4599228B2 (ja) * 2005-05-30 2010-12-15 株式会社日立製作所 無線送受信機

Also Published As

Publication number Publication date
EP1838011B1 (de) 2010-02-17
EP1838011A1 (de) 2007-09-26
US8140023B2 (en) 2012-03-20
DE602006012279D1 (de) 2010-04-01
US20070254608A1 (en) 2007-11-01

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