[go: up one dir, main page]

DE69842034D1 - Prioritätsschema für einen Zufallszugriffskanal - Google Patents

Prioritätsschema für einen Zufallszugriffskanal

Info

Publication number
DE69842034D1
DE69842034D1 DE69842034T DE69842034T DE69842034D1 DE 69842034 D1 DE69842034 D1 DE 69842034D1 DE 69842034 T DE69842034 T DE 69842034T DE 69842034 T DE69842034 T DE 69842034T DE 69842034 D1 DE69842034 D1 DE 69842034D1
Authority
DE
Germany
Prior art keywords
random access
access channel
priority scheme
priority
scheme
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
DE69842034T
Other languages
English (en)
Inventor
John Halton
Paul James
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.)
Sony Deutschland GmbH
Original Assignee
Sony Deutschland GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8232752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69842034(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sony Deutschland GmbH filed Critical Sony Deutschland GmbH
Application granted granted Critical
Publication of DE69842034D1 publication Critical patent/DE69842034D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69842034T 1998-10-05 1998-10-05 Prioritätsschema für einen Zufallszugriffskanal Expired - Lifetime DE69842034D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98118819.6A EP0993214B2 (de) 1998-10-05 1998-10-05 Prioritätsschema für einen Zufallszugriffskanal

Publications (1)

Publication Number Publication Date
DE69842034D1 true DE69842034D1 (de) 2011-01-20

Family

ID=8232752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69842034T Expired - Lifetime DE69842034D1 (de) 1998-10-05 1998-10-05 Prioritätsschema für einen Zufallszugriffskanal

Country Status (5)

Country Link
US (4) US6621803B2 (de)
EP (4) EP2306662B1 (de)
JP (1) JP4343352B2 (de)
CA (1) CA2283906C (de)
DE (1) DE69842034D1 (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9906198D0 (en) * 1999-03-18 1999-05-12 Lucent Technologies Inc Improved random access channel
EP1188344B1 (de) * 1999-05-26 2004-01-07 Nokia Corporation System und verfahren zur steuerung von zufälligen zugriffen
DE19940753C2 (de) * 1999-08-27 2001-09-06 Siemens Ag Verfahren zum Zuweisen von Übertragungsressourcen der Aufwärtsrichtung einer Funkübertragung
US6778835B2 (en) * 2000-03-18 2004-08-17 Lg Electronics Inc. Method for allocating physical channel of mobile communication system and communication method using the same
EP1890517B1 (de) * 2000-04-04 2009-07-08 Sony Deutschland GmbH Priorisierungsverfahren für den Direktzugriff von Benutzern auf einen gemeinsamen Kommunikationskanal
WO2001082503A1 (en) * 2000-04-20 2001-11-01 Ico Services Ltd. Collision avoidance of rach signals in a tdma satellite communication system
WO2001093462A1 (en) * 2000-06-02 2001-12-06 Samsung Electronics Co., Ltd. Method for selecting rach in a cdma mobile communication system
DE10027595A1 (de) * 2000-06-02 2001-12-13 Alstom Anl & Automtech Gmbh Verfahren zum Bereitstellen von Zeitschlitzen in einem Rahmen für die Übertragung von Informationen
US7024469B1 (en) 2000-08-28 2006-04-04 Avaya Technology Corp. Medium access control (MAC) protocol with seamless polling/contention modes
US7170904B1 (en) * 2000-08-28 2007-01-30 Avaya Technology Corp. Adaptive cell scheduling algorithm for wireless asynchronous transfer mode (ATM) systems
BRPI0204487B1 (pt) 2001-03-17 2018-11-21 Koninklijke Philips Nv rede de comunicações móveis celulares, estação base em uma rede de comunicações móveis celulares, terminal para uma rede de comunicações móveis celulares, e, método de troca de dados de carga útil e dados de controle em uma rede de comunicações móveis celulares
KR100446532B1 (ko) * 2001-12-10 2004-09-01 삼성전자주식회사 유엠티에스에서의 기지국 접속시간 감소 방법
GB2399991B (en) * 2003-03-28 2005-05-18 Motorola Inc Mobile communication methods, systems and apparatus for use therein
US7286505B2 (en) * 2003-04-21 2007-10-23 Lucent Technologies Inc. Method and system for channel element allocation for wireless systems
US7453903B2 (en) * 2004-01-07 2008-11-18 Proxim Wireless Corporation System and method for determining priorities in a wireless network
EP1723524A1 (de) * 2004-02-20 2006-11-22 McGregor, Christopher Verfahren und vorrichtung für offene internet-sicherheit für mobile drahtlose geräte
ES2708305T3 (es) 2004-03-09 2019-04-09 Optis Wireless Technology Llc Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación
EP2364054B1 (de) * 2004-06-10 2015-11-04 Godo Kaisha IP Bridge 1 Kommunikationsendgerät, Basisstationsgerät und Radiokommunikationssystem
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
KR100606038B1 (ko) * 2004-08-24 2006-07-28 삼성전자주식회사 데이터 다중화 방법, 필드 프로그래머블 게이트 어레이 및광 네트웍
KR100662408B1 (ko) * 2005-05-24 2007-01-02 엘지전자 주식회사 랜덤 액세스를 위한 채널 할당 방법
JP4738485B2 (ja) * 2005-09-08 2011-08-03 エルジー エレクトロニクス インコーポレイティド 通信システムのアクセス試行処理のための方法及びプロトコル
CN100440999C (zh) * 2005-09-29 2008-12-03 中兴通讯股份有限公司 一种基于do集群通信系统实现反向信道共享的方法
US8559362B2 (en) * 2005-11-04 2013-10-15 Lg Electronics Inc. Random access channel hopping for frequency division multiplexing access systems
EP1799004A1 (de) * 2005-12-14 2007-06-20 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Einteilung von Übertragungen für Endgeräte, die unterschiedliche bandbreite Fähigkeiten haben in einem Kommunikationsystem
US7519041B2 (en) * 2005-12-22 2009-04-14 Motorola, Inc. Method for improving random access channel performance
USRE44283E1 (en) 2005-12-23 2013-06-11 Lg Electronics Inc. Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems
KR101319870B1 (ko) 2006-01-05 2013-10-18 엘지전자 주식회사 이동 통신 시스템에서의 핸드오버 방법
EP1980062A4 (de) 2006-01-05 2011-03-30 Lg Electronics Inc Übertragung von daten in einem mobilkommunikationssystem
KR101333918B1 (ko) 2006-01-05 2013-11-27 엘지전자 주식회사 이동 통신 시스템의 점-대-다 서비스 통신
KR100912784B1 (ko) 2006-01-05 2009-08-18 엘지전자 주식회사 데이터 송신 방법 및 데이터 재전송 방법
KR101203841B1 (ko) 2006-01-05 2012-11-21 엘지전자 주식회사 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 방법
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
KR101268200B1 (ko) 2006-01-05 2013-05-27 엘지전자 주식회사 이동통신 시스템에서의 무선자원 할당방법
WO2007078171A2 (en) 2006-01-05 2007-07-12 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
KR101187076B1 (ko) 2006-01-05 2012-09-27 엘지전자 주식회사 이동 통신 시스템에 있어서 신호 전송 방법
KR101265628B1 (ko) 2006-01-05 2013-05-22 엘지전자 주식회사 이동 통신 시스템에서의 무선 자원 스케줄링 방법
EP1969738B1 (de) 2006-01-05 2014-03-12 LG Electronics Inc. Senden von informationen in einem mobilkommunikationssystem
CN105515736A (zh) 2006-01-05 2016-04-20 Lg电子株式会社 在移动通信系统中发送数据
US8493854B2 (en) 2006-02-07 2013-07-23 Lg Electronics Inc. Method for avoiding collision using identifier in mobile network
KR101216751B1 (ko) 2006-02-07 2012-12-28 엘지전자 주식회사 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법
KR101358469B1 (ko) 2006-02-07 2014-02-06 엘지전자 주식회사 무선 네트워크(ｎｅｔｗｏｒｋ) 안에서 상향(ｕｐｌｉｎｋ)및 하향(ｄｏｗｎｌｉｎｋ) 대역폭(ｂａｎｄｗｉｄｔｈ)의선택 및 신호 방법
US8009637B2 (en) 2006-03-10 2011-08-30 Motorola Solutions, Inc. Method and apparatus for spreading channel code selection
JP4911998B2 (ja) * 2006-03-13 2012-04-04 株式会社トヨタＩｔ開発センター ランダムアクセス用スロット処理方法および装置
EP2816741A3 (de) * 2006-03-21 2015-02-25 LG Electronics, Inc. Übertragung und Empfang von allgemeine Systeminformation in einem 3GPP LTE Mobilfunksystem
KR101387475B1 (ko) 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
WO2007142492A2 (en) 2006-06-09 2007-12-13 Lg Electronics Inc. Method of transmitting data in a mobile communicaiton system
CN102209395B (zh) 2006-06-15 2014-04-02 知识产权之桥一号有限责任公司 发送装置、发送方法和接收装置
KR101369135B1 (ko) 2006-06-21 2014-03-05 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말
WO2007148935A1 (en) 2006-06-21 2007-12-27 Lg Electronics Inc. Method of transmitting and receiving radio access information using a message separation in a wireless mobile communications system
WO2007148881A2 (en) 2006-06-21 2007-12-27 Lg Electronics Inc. Method of supporting data retransmission in a mobile communication system
US8265025B2 (en) * 2006-09-26 2012-09-11 Panasonic Corporation Radio transmission device and radio transmission method
CN102695226B (zh) * 2006-09-28 2014-12-03 富士通株式会社 移动站和无线通信系统
JP5268654B2 (ja) * 2007-01-19 2013-08-21 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
USRE49693E1 (en) * 2007-03-15 2023-10-10 Electronics And Telecommunications Research Institute Preamble allocation method and random access method in mobile communication system
CN101282576B (zh) * 2007-04-02 2012-12-19 中兴通讯股份有限公司 一种随机接入信道资源的分配方法
US9113325B2 (en) * 2007-04-25 2015-08-18 Texas Instruments Incorporated Signaling of random access preamble time-frequency location in wireless networks
WO2009020926A1 (en) 2007-08-03 2009-02-12 Interdigital Patent Holdings, Inc. System level information for discontinuous reception, cell reselection and rach
US8169992B2 (en) * 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access
EP2187682B1 (de) 2007-08-10 2019-01-02 Fujitsu Limited Verfahren zum direktzugriff in einem funkkommunikationssystem, funkkommunikationssystem, funkendgerät und basisstationsvorrichtung
AU2013206027C1 (en) * 2007-08-10 2015-11-26 Fujitsu Limited Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit
EP2206395B1 (de) * 2007-10-29 2011-09-07 Telefonaktiebolaget LM Ericsson (publ) Verfahren und anordnung in einem telekommunikationssystem
EP2237459A4 (de) 2007-12-28 2014-01-08 Nec Corp Kommunikationssystem, antwortmitteilungsverfahren und vorrichtung
JP4987118B2 (ja) * 2008-02-27 2012-07-25 日本電信電話株式会社 無線通信方法、基地局装置および無線通信システム
JP5106316B2 (ja) * 2008-08-20 2012-12-26 日本電信電話株式会社 無線通信方法、無線通信システム、および基地局
US8913563B2 (en) * 2009-02-06 2014-12-16 Empire Technology Development Llc Velocity based random access scheme
JP5172742B2 (ja) * 2009-02-24 2013-03-27 日本電信電話株式会社 無線通信方法、無線通信システム、および基地局
US8155684B2 (en) * 2009-03-24 2012-04-10 Motorola Solutions, Inc. System and method for controlling use of uplink random access channels (RACHS) based on multi-dimensional subscriber classification
JP4945652B2 (ja) * 2010-03-29 2012-06-06 シャープ株式会社 移動局装置、基地局装置、無線通信システム、ランダムアクセス方法及び集積回路
EP2564653B1 (de) * 2010-04-27 2018-10-17 Ajou University Industry-Academic Cooperation Foundation Direktzugangsverfahren und -vorrichtung in einem drahtlosen kommunikationssystem
WO2011138835A1 (ja) * 2010-05-07 2011-11-10 富士通株式会社 無線通信システム、管理装置、携帯端末装置、無線通信方法及び無線通信プログラム
US8705352B2 (en) * 2010-09-10 2014-04-22 Industrial Technology Research Institute Prioritized random access method
GB2484920B (en) * 2010-10-25 2014-10-08 Sca Ipla Holdings Inc Communications systems and method
CN102547914B (zh) * 2010-12-28 2015-09-09 华为技术有限公司 接入网络的方法和设备
US8798656B2 (en) * 2011-06-29 2014-08-05 Qualcomm Incorporated Methods and apparatus by which periodically broadcasting nodes can resolve contention for access to a smaller pool of broadcasting resources
EP2749098B1 (de) 2011-09-20 2016-04-27 Huawei Technologies Co., Ltd. Verfahren und station zur verwaltung von konflikten in einem drahtlosen kommunikationssystem
EP2826288B1 (de) 2012-03-16 2018-12-05 Interdigital Patent Holdings, Inc. Direktzugriffsprozeduren in drahtlosen systemen
JP6071276B2 (ja) * 2012-05-14 2017-02-01 株式会社Ｎｔｔドコモ 移動局
EP2883408B1 (de) * 2012-08-10 2017-04-19 Telefonaktiebolaget LM Ericsson (publ) Verfahren und vorrichtungen zur verwaltung von verbindungsaufbau in einem telekommunikationssystem
US9019823B1 (en) * 2013-01-16 2015-04-28 Sprint Spectrum L.P. Random access preamble selection
WO2014132303A1 (ja) * 2013-02-27 2014-09-04 日本電気株式会社 通信システム、通信装置、通信制御方法および非一時的なコンピュータ可読媒体
US10313913B2 (en) 2013-05-09 2019-06-04 Qualcomm Incorporated Overload control and supervision for wireless devices
EP3120639B1 (de) 2014-03-21 2018-09-26 Sony Corporation Planung von peer to peer übertragungen basierend auf prioritäten
US9980292B2 (en) * 2014-10-29 2018-05-22 Mediatek Inc. Contention based uplink orthogonal frequency-division multiple access (OFDMA)
US10390341B2 (en) * 2014-10-31 2019-08-20 Realtek Semiconductor Corp. Wireless communication system and associated wireless communication method
WO2016197391A1 (en) * 2015-06-12 2016-12-15 Motorola Solutions, Inc. Method and server for broadcasting a data file to a plurality of radio talk groups
US10271352B2 (en) 2016-07-19 2019-04-23 Realtek Semiconductor Corp. Wireless communication system and associated wireless communication method and wireless device having efficient polling mechanism in overlapping network environments
EP4224979A3 (de) * 2016-11-03 2023-09-27 Huawei Technologies Co., Ltd. Zugangspunktvorrichtung (ap) und client-vorrichtung (sta) unter verwendung von gruppierung von übertragungsparametern
US10548168B2 (en) * 2016-12-01 2020-01-28 Electronics And Telecommunications Research Institute Method for random access in wireless communication system and apparatus for the same
CN111385816B (zh) * 2018-12-27 2022-07-15 展讯通信（上海）有限公司 随机接入统计信息的上报方法及装置
WO2020254496A1 (en) * 2019-06-19 2020-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Data-centric event-based random access procedure
US12132740B2 (en) 2022-03-16 2024-10-29 Pure Storage, Inc. Adaptive distributed backoff scheme

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9301888A (es) * 1992-04-10 1993-11-30 Ericsson Telefon Ab L M Acceso multiple de division de tiempo para acceso de un movil en un sistema de acceso multiple de division de codigo.
EP0639899B2 (de) * 1993-03-05 2008-02-27 Ntt Mobile Communications Network Inc. Cdma kommunikationsverfahren mit selektivem zugriff und anordnung für mobile stationen in denen dieses verfahren angewandt wird
EP0720310B1 (de) * 1994-07-15 2004-04-21 Ntt Mobile Communications Network Inc. Selektivzugriffsverfahren für funkübertragungen
GB2297460B (en) * 1995-01-28 1999-05-26 Motorola Ltd Communications system and a method therefor
US5729542A (en) * 1995-06-28 1998-03-17 Motorola, Inc. Method and apparatus for communication system access
US5742592A (en) * 1995-09-01 1998-04-21 Motorola, Inc. Method for communicating data in a wireless communication system
US6111863A (en) * 1995-12-29 2000-08-29 Lsi Logic Corporation Method and apparatus for the dynamic allocation of signal bandwidth between audio, video and data signals
FI104142B (fi) * 1996-10-25 1999-11-15 Nokia Mobile Phones Ltd Radioresurssien käytön ohjausmenetelmä
US6137787A (en) * 1997-04-03 2000-10-24 Chawla; Kapil K. Method and apparatus for resource assignment in a wireless communication system
US6400695B1 (en) * 1998-05-22 2002-06-04 Lucent Technologies Inc. Methods and apparatus for retransmission based access priority in a communications system
US6594240B1 (en) * 1998-05-22 2003-07-15 Lucent Technologies Inc. Methods and apparatus for random backoff based access priority in a communications system
US6606313B1 (en) * 1998-10-05 2003-08-12 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
EP0993212B1 (de) * 1998-10-05 2006-05-24 Sony Deutschland GmbH Aufteilungsschema für ein Zufallszugriffskanal in einem CDMA System
EP1635511B1 (de) * 1998-10-05 2009-05-27 Sony Deutschland GmbH Direktzugriff-Burstübertragung mit mindestens einem Nachrichtenteil
DK1843622T3 (da) * 2000-04-04 2010-04-26 Sony Deutschland Gmbh Event-udløst ændring af adgangsserviceklasse i en randomiseret adgangskanal
EP1890517B1 (de) * 2000-04-04 2009-07-08 Sony Deutschland GmbH Priorisierungsverfahren für den Direktzugriff von Benutzern auf einen gemeinsamen Kommunikationskanal
CA2313314A1 (en) * 2000-06-30 2001-12-30 Frank Van Heeswyk Control channel for a wireless digital subscriber line system
KR20020030367A (ko) * 2000-10-17 2002-04-25 오길록 이동통신시스템에서 임의접속채널의 전송방법
ES2708305T3 (es) * 2004-03-09 2019-04-09 Optis Wireless Technology Llc Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación
WO2008054113A2 (en) * 2006-10-31 2008-05-08 Lg Electronics Inc. A method and mobile terminal of establishing a communication link between a mobile terminal and a network

Also Published As

Publication number Publication date
EP0993214A1 (de) 2000-04-12
US6621803B2 (en) 2003-09-16
USRE43669E1 (en) 2012-09-18
EP2088830A1 (de) 2009-08-12
EP2306662B1 (de) 2014-08-27
USRE42452E1 (en) 2011-06-14
EP0993214B2 (de) 2014-02-12
CA2283906C (en) 2011-04-05
EP2919548A1 (de) 2015-09-16
JP2000151494A (ja) 2000-05-30
US20030095528A1 (en) 2003-05-22
EP2306662A1 (de) 2011-04-06
EP0993214B1 (de) 2010-12-08
USRE44809E1 (en) 2014-03-18
CA2283906A1 (en) 2000-04-05
JP4343352B2 (ja) 2009-10-14
EP2088830B1 (de) 2015-04-08

Similar Documents

Publication Publication Date Title
DE69842034D1 (de) Prioritätsschema für einen Zufallszugriffskanal
DE69940109D1 (de) Rollstabsystem für einen mehrpunktriegel
DE69943376D1 (de) Echoverminderung für einen bitserielen mehrfachrabzweigbus
DE69915704D1 (de) Ampic dram
DE69941309D1 (de) Münzbehälter
DK1121827T3 (da) Multipel adgangsreservation
DE69927787D1 (de) Kanaldefinitionsarchitekturerweiterung
DE69927405D1 (de) Paketkanal-architektur für zugangsnetze
DE69841838D1 (de) Bitleitungsanordnung für DRAM
DE60002705D1 (de) Binnen-reihen permutationen für turbocode
DE69929783D1 (de) Aufrollgurt für fahrzeuge
DE69930130D1 (de) Spreizer für mehrfache datenraten
DE59902764D1 (de) Antriebsrolle
DE69916466D1 (de) Schmierstoffgeber
DK1089739T3 (da) Cyclophosphamid-filmtabletter
ID23196A (id) Gandaran untuk lampuflouresen
DE59903912D1 (de) Gebindepackung für zigaretten
DE60007553D1 (de) Registeranordnung für optimalen zugriff
DE59900466D1 (de) Leitwalze
DE59905916D1 (de) Drehkreuz für einen personendurchgang
DE69939459D1 (de) Verschlussvorrichtung für rollos
DE59914398D1 (de) Zeitgeber für einen A/D-Wandler
DE19803347B4 (de) Lagerbock für einen Radlenker
DE69932221D1 (de) Selbserhöhte Wortleitung
ID22600A (id) Mesin pemasangan