ATE426957T1 - Verfahren und vorrichtungen zur ubertragunsparameter regelung - Google Patents

Verfahren und vorrichtungen zur ubertragunsparameter regelung

Info

Publication number
ATE426957T1
ATE426957T1 AT04030109T AT04030109T ATE426957T1 AT E426957 T1 ATE426957 T1 AT E426957T1 AT 04030109 T AT04030109 T AT 04030109T AT 04030109 T AT04030109 T AT 04030109T AT E426957 T1 ATE426957 T1 AT E426957T1
Authority
AT
Austria
Prior art keywords
transceiver
devices
transmission parameters
indication
portions
Prior art date
Application number
AT04030109T
Other languages
English (en)
Inventor
Johan Nilsson
Bengt Lindoff
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE426957T1 publication Critical patent/ATE426957T1/de

Links

Classifications

    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709727—GRAKE type RAKE receivers
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0628—Diversity capabilities
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • 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
    • H04L1/12—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Communication Control (AREA)
AT04030109T 2004-12-20 2004-12-20 Verfahren und vorrichtungen zur ubertragunsparameter regelung ATE426957T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04030109A EP1672812B1 (de) 2004-12-20 2004-12-20 Verfahren und Vorrichtungen zur Übertragunsparameter Regelung

Publications (1)

Publication Number Publication Date
ATE426957T1 true ATE426957T1 (de) 2009-04-15

Family

ID=34927854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04030109T ATE426957T1 (de) 2004-12-20 2004-12-20 Verfahren und vorrichtungen zur ubertragunsparameter regelung

Country Status (6)

Country Link
US (1) US7885608B2 (de)
EP (1) EP1672812B1 (de)
JP (1) JP4758438B2 (de)
AT (1) ATE426957T1 (de)
DE (1) DE602004020245D1 (de)
WO (1) WO2006066844A1 (de)

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GB0506082D0 (en) * 2005-03-24 2005-05-04 Koninkl Philips Electronics Nv Communication system, apparatus, and method of operating a communication system
JP4769657B2 (ja) * 2006-07-28 2011-09-07 京セラ株式会社 無線通信方法及び無線通信端末
JP4829049B2 (ja) * 2006-08-30 2011-11-30 京セラ株式会社 無線通信方法及び無線基地局
US8315660B2 (en) * 2007-02-14 2012-11-20 Qualcomm Incorporated User power offset estimation using dedicated pilot tones for OFDMA
US8483125B2 (en) * 2007-04-27 2013-07-09 Intellectual Ventures Holding 81 Llc Multiplexing packets in high speed downlink packet access (HSDPA) communications
DE102007055527A1 (de) * 2007-06-21 2008-12-24 Rohde & Schwarz Gmbh & Co. Kg Kommunikationssystem und Verfahren zum Anpassen von Übertragungsparametern auf Basis von Zuverlässigkeitsinformationen rekonstruierter Daten
US9088921B2 (en) 2007-06-26 2015-07-21 Telefonaktiebolaget L M Ericsson (Publ) Device and method for transmitting cell offset in telecommunication system
JP4877197B2 (ja) * 2007-11-02 2012-02-15 日本電気株式会社 無線ダイバーシティ受信装置および受信方法
US20100046656A1 (en) * 2008-08-20 2010-02-25 Qualcomm Incorporated Preamble extensions
US20100074131A1 (en) * 2008-09-22 2010-03-25 Texas Instruments Incorporated Power offset for cqi reporting
US8429475B2 (en) 2009-02-27 2013-04-23 Research In Motion Limited State dependent advanced receiver processing in a wireless mobile device
EP2416515B1 (de) * 2009-02-27 2019-01-23 BlackBerry Limited Vorwärtsfehler-Korrekturentschlüsselungsvermeidung basierend auf der vorhergesagten Verschlüsselungsblockierungsverlässlichkeit
EP2579638A4 (de) * 2010-05-31 2016-04-06 Fujitsu Ltd Kommunikationsvorrichtung, verfahren zur dienstbereichsanpassung und mobiles kommunikationssystem
WO2012026869A1 (en) * 2010-08-23 2012-03-01 Telefonaktiebolaget L M Ericsson (Publ) Devices and methods for transmitting / receiving instructions for uplink transmission in a wcdma system
KR101699793B1 (ko) * 2010-09-06 2017-02-14 삼성전자주식회사 광대역 무선 접속 시스템에서 전력 제어 장치 및 방법
KR101495502B1 (ko) * 2010-10-04 2015-02-26 노키아 솔루션스 앤드 네트웍스 오와이 감시된 트래픽 상태에 기초한 운영 계층들 사이의 트래픽 전송에 의한 네트워크 제어
US8682256B2 (en) * 2011-09-29 2014-03-25 Intel Mobile Communications GmbH Dynamic activation of receive diversity
US20140200001A1 (en) * 2013-01-15 2014-07-17 Research In Motion Limited Method and apparatus for mobility enhancement
US9634982B2 (en) 2013-07-18 2017-04-25 Cisco Technology, Inc. Utilizing multiple interfaces when sending data and acknowledgement packets
US8879613B1 (en) * 2013-08-06 2014-11-04 Cisco Technology, Inc. Dynamic frame selection when requesting tone map parameters in mesh networks
DE102013020395B4 (de) 2013-12-10 2019-03-21 Tdk-Micronas Gmbh Verfahren zur Kompensation der Temperaturabhängigkeit eines Nutzsignals
JP6425124B2 (ja) 2014-01-31 2018-11-21 パナソニックＩｐマネジメント株式会社 マッサージ装置
US10542443B2 (en) * 2017-10-27 2020-01-21 Keysight Technologies, Inc. Methods, systems, and computer readable media for testing long term evolution (LTE) air interface device using emulated noise in unassigned resource blocks (RBs)
US11089495B2 (en) 2019-07-11 2021-08-10 Keysight Technologies, Inc. Methods, systems, and computer readable media for testing radio access network nodes by emulating band-limited radio frequency (RF) and numerology-capable UEs in a wideband 5G network
CN116319214B (zh) * 2021-12-10 2025-10-14 美芯晟科技(北京)股份有限公司 调幅信号解调方法、电路及无线充电设备

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Also Published As

Publication number Publication date
WO2006066844A1 (en) 2006-06-29
EP1672812B1 (de) 2009-03-25
JP4758438B2 (ja) 2011-08-31
US7885608B2 (en) 2011-02-08
JP2008524885A (ja) 2008-07-10
EP1672812A1 (de) 2006-06-21
US20100004015A1 (en) 2010-01-07
DE602004020245D1 (de) 2009-05-07

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