DE69127140D1 - Vielfachzugriffsprotokoll - Google Patents

Vielfachzugriffsprotokoll

Info

Publication number
DE69127140D1
DE69127140D1 DE69127140T DE69127140T DE69127140D1 DE 69127140 D1 DE69127140 D1 DE 69127140D1 DE 69127140 T DE69127140 T DE 69127140T DE 69127140 T DE69127140 T DE 69127140T DE 69127140 D1 DE69127140 D1 DE 69127140D1
Authority
DE
Germany
Prior art keywords
multiple access
access protocol
protocol
access
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
DE69127140T
Other languages
English (en)
Other versions
DE69127140T2 (de
Inventor
Wing Fai Lo
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of DE69127140D1 publication Critical patent/DE69127140D1/de
Publication of DE69127140T2 publication Critical patent/DE69127140T2/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, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/02—Hybrid access techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
DE69127140T 1990-06-18 1991-06-18 Vielfachzugriffsprotokoll Expired - Lifetime DE69127140T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/539,832 US5166929A (en) 1990-06-18 1990-06-18 Multiple access protocol

Publications (2)

Publication Number Publication Date
DE69127140D1 true DE69127140D1 (de) 1997-09-11
DE69127140T2 DE69127140T2 (de) 1997-12-11

Family

ID=24152840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127140T Expired - Lifetime DE69127140T2 (de) 1990-06-18 1991-06-18 Vielfachzugriffsprotokoll

Country Status (4)

Country Link
US (2) US5166929A (de)
EP (1) EP0462572B1 (de)
CA (1) CA2043705C (de)
DE (1) DE69127140T2 (de)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007434A1 (en) * 1990-10-23 1992-04-30 Omnipoint Corporation Method and apparatus for establishing spread spectrum communications
US5559805A (en) * 1990-12-12 1996-09-24 Gpt Limited Outstation ranging in demand assignment, time division multiple access, communication system
FI87615C (fi) * 1991-04-05 1993-01-25 Nokia Mobile Phones Ltd Styrsystem foer ett paketkopplat cdma-datanaet
US5694414A (en) 1991-05-13 1997-12-02 Omnipoint Corporation Multi-band, multi-mode spread-spectrum communication system
US5796772A (en) 1991-05-13 1998-08-18 Omnipoint Corporation Multi-band, multi-mode spread-spectrum communication system
US5815525A (en) 1991-05-13 1998-09-29 Omnipoint Corporation Multi-band, multi-mode spread-spectrum communication system
US5887020A (en) 1991-05-13 1999-03-23 Omnipoint Corporation Multi-band, multi-mode spread-spectrum communication system
US5790587A (en) 1991-05-13 1998-08-04 Omnipoint Corporation Multi-band, multi-mode spread-spectrum communication system
US5285469A (en) 1991-06-03 1994-02-08 Omnipoint Data Corporation Spread spectrum wireless telephone system
US5315636A (en) * 1991-06-28 1994-05-24 Network Access Corporation Personal telecommunications system
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.
US5568511A (en) * 1992-08-26 1996-10-22 Ericsson Ge Mobile Communications Inc. System and method for radio disconnect and channel access for digitized speech trunked radio systems
US5768276A (en) * 1992-10-05 1998-06-16 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels supporting broadcast SMS
US5603081A (en) * 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
US6041047A (en) * 1992-10-05 2000-03-21 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels supporting broadcast SMS
US5604744A (en) * 1992-10-05 1997-02-18 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels for multiple access radiocommunication
FI94994C (fi) * 1992-10-19 1995-11-27 Nokia Telecommunications Oy Hajapääsymenetelmä radiojärjestelmässä
SE500565C2 (sv) * 1992-10-26 1994-07-18 Ericsson Telefon Ab L M Metod att åstadkomma slumpmässig access i ett mobilradiosystem
JP3212169B2 (ja) * 1993-01-06 2001-09-25 株式会社東芝 無線通信システム及び基地局
EP0608587A1 (de) * 1993-01-27 1994-08-03 Rockwell International Corporation Frequenzwahl durch Qualitätsmessung in TDMA Funkanordnung mit Zeitschlitz bestehend aus Verkehr- und Sensorteilen
TW234224B (de) * 1993-04-19 1994-11-01 Ericsson Ge Mobile Communicat
FR2705179B1 (fr) * 1993-05-12 1995-06-16 Gemplus Card Int Procédé de gestion de la transmission des messages d'un ensemble d'émetteurs vers un récepteur unique sur un canal unique.
FI97517C (fi) * 1993-09-06 1996-12-27 Nokia Mobile Phones Ltd Pakettidatan siirto digitaalisessa solukkoverkossa
DE4335305A1 (de) * 1993-10-16 1995-04-20 Philips Patentverwaltung Verfahren und Schaltungsanordnung zur Übertragung von Sprachsignalen
US5594738A (en) * 1993-10-18 1997-01-14 Motorola, Inc. Time slot allocation method
US6094575A (en) * 1993-11-01 2000-07-25 Omnipoint Corporation Communication system and method
US6005856A (en) * 1993-11-01 1999-12-21 Omnipoint Corporation Communication protocol for spread spectrum wireless communication system
AU681730B2 (en) * 1993-11-01 1997-09-04 Anthony J Sammarco Layer 2 protocol in a cellular communication system
NZ276573A (en) * 1993-11-01 1998-06-26 Ericsson Telefon Ab L M Cellular radio automatic retransmission request
WO1995012945A1 (en) * 1993-11-01 1995-05-11 Omnipoint Corporation Despreading/demodulating direct sequence spread spectrum signals
US6088590A (en) * 1993-11-01 2000-07-11 Omnipoint Corporation Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
US5586150A (en) * 1993-11-24 1996-12-17 Rajupandaram K. Balasubramaniam Method and apparatus for symbol synchronization in multi-level digital FM radio
FR2717969B1 (fr) * 1994-03-22 1996-05-31 Nortel Matra Cellular Procédé et équipements pour diffuser des messages vers des stations mobiles de radiocommunication.
FI941333A (fi) * 1994-03-22 1995-09-23 Nokia Telecommunications Oy Menetelmä lähetysvuorojen jakamiseksi radioyksiköiden välillä ja radioyksikkö
US6329902B1 (en) * 1994-04-20 2001-12-11 Cellco Partnership Wide area two-way paging using a mesh network with paging receivers
FI98426C (fi) * 1994-05-03 1997-06-10 Nokia Mobile Phones Ltd Järjestelmä pakettidatan siirtämiseksi digitaalisen aikajakomonikäyttöön TDMA perustuvan solukkojärjestelmän ilmarajapinnassa
FI98427C (fi) * 1994-06-08 1997-06-10 Nokia Mobile Phones Ltd Järjestelmäpakettidatan siirtämiseksi eri bittinopeuksilla TDMA-solukkojärjestelmässä
US5638412A (en) * 1994-06-15 1997-06-10 Qualcomm Incorporated Method for providing service and rate negotiation in a mobile communication system
US5542115A (en) 1994-06-24 1996-07-30 Pioneer Tech Development Limited Paging method and apparatus
US5561852A (en) * 1994-07-01 1996-10-01 Motorola, Inc. Method and apparatus for establishing a communication link
US5535210A (en) * 1994-07-29 1996-07-09 Motorola, Inc. Method and system for resolution of channel access in data transmission systems
US6175557B1 (en) 1994-10-31 2001-01-16 Telefonaktiebolaget Lm Ericsson (Publ) Layer 2 protocol in a cellular communication system
US5657326A (en) * 1994-12-20 1997-08-12 3Com Corporation Radio based collision detection for wireless communication system
US5745479A (en) * 1995-02-24 1998-04-28 3Com Corporation Error detection in a wireless LAN environment
SE504049C2 (sv) * 1995-03-31 1996-10-28 Ericsson Telefon Ab L M Accessbegäran i ett momentant överbelastat mobilradiosystem
US5802046A (en) * 1995-06-05 1998-09-01 Omnipoint Corporation Efficient time division duplex communication system with interleaved format and timing adjustment control
US5689502A (en) * 1995-06-05 1997-11-18 Omnipoint Corporation Efficient frequency division duplex communication system with interleaved format and timing adjustment control
US5959980A (en) 1995-06-05 1999-09-28 Omnipoint Corporation Timing adjustment control for efficient time division duplex communication
US5745484A (en) 1995-06-05 1998-04-28 Omnipoint Corporation Efficient communication system using time division multiplexing and timing adjustment control
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US6801516B1 (en) 1995-06-30 2004-10-05 Interdigital Technology Corporation Spread-spectrum system for assigning information signals having different data rates
US6697350B2 (en) 1995-06-30 2004-02-24 Interdigital Technology Corporation Adaptive vector correlator for spread-spectrum communications
US6788662B2 (en) 1995-06-30 2004-09-07 Interdigital Technology Corporation Method for adaptive reverse power control for spread-spectrum communications
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7123600B2 (en) 1995-06-30 2006-10-17 Interdigital Technology Corporation Initial power control for spread-spectrum communications
US6816473B2 (en) 1995-06-30 2004-11-09 Interdigital Technology Corporation Method for adaptive forward power control for spread-spectrum communications
US7020111B2 (en) 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
US7929498B2 (en) 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
US5638369A (en) * 1995-07-05 1997-06-10 Motorola, Inc. Method and apparatus for inbound channel selection in a communication system
US6041046A (en) * 1995-07-14 2000-03-21 Omnipoint Corporation Cyclic time hopping in time division multiple access communication system
US5541924A (en) * 1995-07-28 1996-07-30 Motorola, Inc. Method and device for channel contention and data transmission for packet-switched subscriber units in a communication system
US6577618B2 (en) 1995-10-18 2003-06-10 Telefonaktiebolaget L.M. Ericsson (Publ) Packet control channel feedback support for contention and reservation based access
US5822311A (en) * 1996-03-05 1998-10-13 Ericsson Inc. Random access scheme for mobile satellite communications
GB2314730B (en) * 1996-06-26 2000-10-04 Roke Manor Research Improvements in or relating to packet radio systems
US5790534A (en) * 1996-09-20 1998-08-04 Nokia Mobile Phones Limited Load control method and apparatus for CDMA cellular system having circuit and packet switched terminals
US6069901A (en) * 1996-12-04 2000-05-30 Philips Electronics North America Corporation Use of energy bursts for wireless networks
US6542481B2 (en) 1998-06-01 2003-04-01 Tantivy Communications, Inc. Dynamic bandwidth allocation for multiple access communication using session queues
US6081536A (en) 1997-06-20 2000-06-27 Tantivy Communications, Inc. Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
EP0888021A1 (de) * 1997-06-24 1998-12-30 Motorola, Inc. TDMA Kommunikationsanordnung mit mehreren Basisstationen in Verbindung mit mobilen Einheiten mittels Funkschnittstellen mit konfigurierbarer Rückwärtskanal
SE509542C2 (sv) 1997-06-27 1999-02-08 Ericsson Telefon Ab L M Paketförmedling i ett cellulärt radiokommunikationssystem
US6134231A (en) * 1997-08-08 2000-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Uplink channel puncturing for reduced interference within a wireless data communications network
US6614773B1 (en) * 1997-12-02 2003-09-02 At&T Corp. Packet transmissions over cellular radio
US9525923B2 (en) 1997-12-17 2016-12-20 Intel Corporation Multi-detection of heartbeat to reduce error probability
US7394791B2 (en) 1997-12-17 2008-07-01 Interdigital Technology Corporation Multi-detection of heartbeat to reduce error probability
US7936728B2 (en) 1997-12-17 2011-05-03 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US6222832B1 (en) 1998-06-01 2001-04-24 Tantivy Communications, Inc. Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
KR100506250B1 (ko) * 1997-12-30 2005-10-21 삼성전자주식회사 이동통신단말기에서 쇼트메시지 발신 실패시 쇼트메시지자동 재 발신방법
AU2776899A (en) * 1998-02-20 1999-09-06 Fujitsu Network Communications, Inc. Short message device for wireless telephone
KR100667610B1 (ko) * 1998-03-26 2007-01-15 코닌클리케 필립스 일렉트로닉스 엔.브이. 통신 네트워크 및 통신 방법
US8134980B2 (en) 1998-06-01 2012-03-13 Ipr Licensing, Inc. Transmittal of heartbeat signal at a lower level than heartbeat request
US7221664B2 (en) 1998-06-01 2007-05-22 Interdigital Technology Corporation Transmittal of heartbeat signal at a lower level than heartbeat request
US6075794A (en) * 1998-06-16 2000-06-13 Motorola, Inc. Method for coordinating inbound channels in a selective call communication system
CA2341250C (en) 1998-07-21 2008-04-15 Tachyon, Inc. Method and apparatus for multiple access in a communication system
US6674730B1 (en) 1998-08-04 2004-01-06 Tachyon, Inc. Method of and apparatus for time synchronization in a communication system
KR100413419B1 (ko) * 1998-08-04 2004-02-14 엘지전자 주식회사 이동통신 시스템에서 랜덤 액세스방법
US6339713B1 (en) 1998-08-11 2002-01-15 Telefonaktiebolaget Lm Ericsson Decreasing battery consumption of mobile terminals by decreasing monitoring of the multiple access channel downlinks
US6389474B1 (en) * 1998-09-04 2002-05-14 At&T Corp. Method and apparatus for accessing a shared channel in a wireless network using a time slot allocation technique based on detecting the usage of the channel during a round trip interval
US7457307B1 (en) * 1998-09-04 2008-11-25 At&T Intellectual Property Ii, L.P. Method and apparatus for controlling access to a communication channel
US6963580B2 (en) * 2000-03-31 2005-11-08 At&T Corp. Method and apparatus for controlling access to a communication channel
US6724813B1 (en) * 1998-10-14 2004-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Implicit resource allocation in a communication system
US6256483B1 (en) 1998-10-28 2001-07-03 Tachyon, Inc. Method and apparatus for calibration of a wireless transmitter
US6504827B1 (en) * 1998-12-18 2003-01-07 Lucent Technologies Inc. Discontinuous transmission on high speed data channels
GB9900389D0 (en) * 1999-01-09 1999-02-24 Philips Electronics Nv Radio communication system
FI990995A (fi) * 1999-04-30 2000-10-31 Nokia Networks Oy Matkaviestinjärjestelmä
US6937609B1 (en) * 1999-05-25 2005-08-30 Cingular Wireless Ii, Inc. Method for improving efficiency in a time sharing network
GB9914926D0 (en) * 1999-06-26 1999-08-25 Koninkl Philips Electronics Nv Radio communication system
US6982969B1 (en) 1999-09-28 2006-01-03 Tachyon, Inc. Method and system for frequency spectrum resource allocation
US6735188B1 (en) 1999-08-27 2004-05-11 Tachyon, Inc. Channel encoding and decoding method and apparatus
US6532220B1 (en) 1999-08-27 2003-03-11 Tachyon, Inc. System and method for efficient channel assignment
US6674731B1 (en) 1999-08-27 2004-01-06 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
US6218896B1 (en) 1999-08-27 2001-04-17 Tachyon, Inc. Vectored demodulation and frequency estimation apparatus and method
US6665292B1 (en) 1999-08-27 2003-12-16 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
US6463070B1 (en) 1999-08-27 2002-10-08 Tachyon, Inc. System and method for clock correlated data flow in a multi-processor communication system
US6650636B1 (en) 1999-08-27 2003-11-18 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
DE60034931D1 (de) 1999-12-09 2007-07-05 Koninkl Philips Electronics Nv Kommunikationsverfahren für ein kommunikationsnetzwerk mit minimierter umlaufverzögerung bei konkurrenzbetrieb
WO2001058044A2 (en) 2000-02-07 2001-08-09 Tantivy Communications, Inc. Minimal maintenance link to support synchronization
AU2001239859A1 (en) 2000-02-23 2001-09-03 Tantivy Communications, Inc. Reverse link initial power setting
WO2001084861A1 (en) * 2000-04-28 2001-11-08 Hi-G-Tek Ltd. Apparatus and methods for cellular communication
US7468972B2 (en) * 2000-07-26 2008-12-23 Hughes Network Systems, Llc Method and system for providing efficient data transmission based upon a contention protocol
US8155096B1 (en) 2000-12-01 2012-04-10 Ipr Licensing Inc. Antenna control system and method
US7551663B1 (en) 2001-02-01 2009-06-23 Ipr Licensing, Inc. Use of correlation combination to achieve channel detection
US6954448B2 (en) 2001-02-01 2005-10-11 Ipr Licensing, Inc. Alternate channel for carrying selected message types
US6937562B2 (en) * 2001-02-05 2005-08-30 Ipr Licensing, Inc. Application specific traffic optimization in a wireless link
SG185139A1 (en) 2001-06-13 2012-11-29 Ipr Licensing Inc Transmittal of heartbeat signal at a lower level than heartbeat request
US7411495B2 (en) * 2002-08-27 2008-08-12 Hi-G-Tek Ltd. Smart container monitoring system
US6753775B2 (en) 2002-08-27 2004-06-22 Hi-G-Tek Ltd. Smart container monitoring system
US6778083B2 (en) * 2002-08-27 2004-08-17 Hi-G-Tek Ltd. Electronic locking seal
TWI259731B (en) * 2002-09-26 2006-08-01 Interdigital Tech Corp Method for providing fast feedback information for random access channel in a wireless communication system
US7420952B2 (en) 2002-10-28 2008-09-02 Mesh Dynamics, Inc. High performance wireless networks using distributed control
US7042354B2 (en) 2002-12-11 2006-05-09 Hi-G-Tek Ltd. Tamper-resistant electronic seal
US7551920B1 (en) * 2003-09-18 2009-06-23 Sprint Spectrum L.P. Signal strength-based call forwarding for wireless phones
US8068027B2 (en) * 2004-03-30 2011-11-29 Hi-G-Tek Ltd. Monitorable locking assemblies
US8140786B2 (en) * 2006-12-04 2012-03-20 Commvault Systems, Inc. Systems and methods for creating copies of data, such as archive copies
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US7978646B2 (en) * 2007-10-19 2011-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Hybrid contention-based and schedule-based access to a communication link
US7989115B2 (en) * 2007-12-14 2011-08-02 Gore Enterprise Holdings, Inc. Highly stable fuel cell membranes and methods of making them
US8848626B2 (en) 2010-04-07 2014-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling retransmissions for contention-based access

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109042A (en) * 1979-02-14 1980-08-21 Nec Corp Selective individual calling system
DE2932701C2 (de) * 1979-08-11 1982-06-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren für eine Datenübertragung nach dem Prinzip der Zeitmultiplexübertragung
GB2063011B (en) * 1979-11-09 1983-10-12 Philips Electronic Associated Information transmission system
US4477809A (en) * 1982-06-18 1984-10-16 General Electric Company Method for random-access radio-frequency data communications
GB2144310A (en) * 1983-08-01 1985-02-27 Philips Electronic Associated Multiple-access communications system
JPS60152144A (ja) * 1984-01-20 1985-08-10 Hitachi Ltd 無線多重アクセス方式
JPS60248039A (ja) * 1984-05-23 1985-12-07 Nec Corp デイジタル通信システム
JPS62147822A (ja) * 1985-12-23 1987-07-01 Nec Corp 時分割多元接続通信装置
US4736371A (en) * 1985-12-30 1988-04-05 Nec Corporation Satellite communications system with random multiple access and time slot reservation
US4704734A (en) * 1986-02-18 1987-11-03 Motorola, Inc. Method and apparatus for signal strength measurement and antenna selection in cellular radiotelephone systems
JPH07123314B2 (ja) * 1986-05-09 1995-12-25 日本電気株式会社 無線通信装置
US4774707A (en) * 1986-09-10 1988-09-27 General Electric Company Random access communication system with scheduled data transmission and asynchronous contention scheduling
FR2605820B1 (fr) * 1986-10-24 1988-12-02 Mouly Michel Procede de commande de la retransmission de messages a partir de stations emettrices appartenant a un systeme cellulaire
US4987571A (en) * 1989-07-25 1991-01-22 Motorola, Inc. Data communication system with prioritized periodic and aperiodic messages

Also Published As

Publication number Publication date
CA2043705A1 (en) 1991-12-19
EP0462572A2 (de) 1991-12-27
US5166929A (en) 1992-11-24
EP0462572B1 (de) 1997-08-06
DE69127140T2 (de) 1997-12-11
CA2043705C (en) 1999-08-10
USRE37301E1 (en) 2001-07-31
EP0462572A3 (en) 1992-10-07

Similar Documents

Publication Publication Date Title
DE69127140D1 (de) Vielfachzugriffsprotokoll
FI930886A (fi) Foerfarande foer hindrande av avstoetning av transplanterad vaevnad
FI932336A (fi) Inhibering av celladhesionprotein-kolhydratvaexelverkan
FI930848A (fi) Foerfarande foer separering av ilmenit
DE69226071D1 (de) Kopierer-Duplizierernetzwerk
FI930165A (fi) Framstaellning av synnerligen aktiva tvaettmedelspartiklar
FI931355A0 (fi) Fasoeverfoeringsmedierat foerfarande foer framstaellning av glukamidtvaettmedel
FI931356A0 (fi) Foerbaettrat katalytiskt foerfarande foer framstaellning av glukamidtvaettmedel
FI925805A (fi) Framstaellning av kompositmaterial
FI931879A (fi) Framstaellning av en peroxosyra
FI925609A0 (fi) Foerfarande foer framstaellning av sykliska sulfater
FI931534A (fi) Foerfarande foer foerbaettring av aktiveringen av hydrauliskt masugns slagg foer framstaellning av byggnadsmaterial
DE69329343D1 (de) Netzwerkanordnung
FI925544A (fi) Bensoesyraderivat foer behandling av leukotrienassocierade sjukdomar
FI930034A0 (fi) Foerfarande foer framstaellning av avlaongt foeremaol
FI925546A0 (fi) Amidkopplade pyridylbensoesyraderivat foer behandling av leukotrien-associerade sjukdomar
FI930013A (fi) Hormonderivat av bakre hypofysloben
NO932219D0 (no) Skadedyrdrepende forbindelser
BR9104215A (pt) Conjunto sub-solador multiplo
FI932198A (fi) Anordning foer skydd av kondensorroer
FI923795A (fi) Kretselement foer aostadkommande av en spaerrspaenning foer kopplinsdioder
FI924154A (fi) Foerfarande foer framstaellning av penem-estrar
KR920014218U (ko) 멀티플 캠코더
FI88315C (fi) Foerfarande foer blekning av cellulosamassa
FI931931A (fi) Foerfarande foer framstaellning av syntetisk wollastonit

Legal Events

Date Code Title Description
8364 No opposition during term of opposition