WO1998032304A3 - Routing area updating in packet radio network - Google Patents

Routing area updating in packet radio network Download PDF

Info

Publication number
WO1998032304A3
WO1998032304A3 PCT/FI1998/000041 FI9800041W WO9832304A3 WO 1998032304 A3 WO1998032304 A3 WO 1998032304A3 FI 9800041 W FI9800041 W FI 9800041W WO 9832304 A3 WO9832304 A3 WO 9832304A3
Authority
WO
WIPO (PCT)
Prior art keywords
packet radio
routing area
mobile station
radio network
packet
Prior art date
Application number
PCT/FI1998/000041
Other languages
French (fr)
Other versions
WO1998032304A2 (en
Inventor
Jari Mustajaervi
Ismo Kangas
Original Assignee
Nokia Telecommunications Oy
Jari Mustajaervi
Ismo Kangas
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 Nokia Telecommunications Oy, Jari Mustajaervi, Ismo Kangas filed Critical Nokia Telecommunications Oy
Priority to DE69834804T priority Critical patent/DE69834804T2/en
Priority to EP98900873A priority patent/EP0953270B1/en
Priority to AU56659/98A priority patent/AU5665998A/en
Priority to US09/341,301 priority patent/US6661782B1/en
Publication of WO1998032304A2 publication Critical patent/WO1998032304A2/en
Publication of WO1998032304A3 publication Critical patent/WO1998032304A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/24—Interfaces between hierarchically similar devices between backbone network devices

Abstract

The invention relates to a cellular packet radio network and to a method for updating a routing area in a packet radio network. Packet radio support nodes (SGSN) are connected to a digital cellular radio network (BSS), which provides a radio interface for the support nodes for packet-switched data transmission between the support nodes and mobile stations. There is a logical link between a mobile station (MS) and a serving packet radio support node (SGSN). The packet radio network utilizes logical routing areas, each of which comprises one or more cells. Each cell broadcasts information on the routing area to which it belongs. The mobile station sends a routing area update request to the packet radio network when it roams to a new cell which belongs to a different routing area than the old cell. The update request includes the identifiers of the old and new routing area. When the packet radio node detects a routing area update carried out by an unknown mobile station, it sends information on the change of the packet radio node to the mobile station (9, 12). The mobile station then starts a local procedure in the mobile station or a network-level procedure (13, 14) with the new support node in order to update the logical link between them for data transmission.
PCT/FI1998/000041 1997-01-20 1998-01-19 Routing area updating in packet radio network WO1998032304A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE69834804T DE69834804T2 (en) 1997-01-20 1998-01-19 UPDATE OF THE GUIDANCE AREA IN A PACKET NETWORK
EP98900873A EP0953270B1 (en) 1997-01-20 1998-01-19 Routing area updating in packet radio network
AU56659/98A AU5665998A (en) 1997-01-20 1998-01-19 Routing area updating in packet radio network
US09/341,301 US6661782B1 (en) 1997-01-20 1998-01-19 Routing area updating in packet radio network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970238 1997-01-20
FI970238A FI103083B1 (en) 1997-01-20 1997-01-20 Packet radio networks and the procedure for updating the routing area

Publications (2)

Publication Number Publication Date
WO1998032304A2 WO1998032304A2 (en) 1998-07-23
WO1998032304A3 true WO1998032304A3 (en) 1998-11-19

Family

ID=8547706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1998/000041 WO1998032304A2 (en) 1997-01-20 1998-01-19 Routing area updating in packet radio network

Country Status (10)

Country Link
US (1) US6661782B1 (en)
EP (1) EP0953270B1 (en)
AT (1) ATE329467T1 (en)
AU (1) AU5665998A (en)
DE (1) DE69834804T2 (en)
DK (1) DK0953270T3 (en)
ES (1) ES2264808T3 (en)
FI (1) FI103083B1 (en)
WO (1) WO1998032304A2 (en)
ZA (1) ZA98408B (en)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105760B (en) 1997-10-30 2000-09-29 Nokia Mobile Phones Ltd Cellular Subnet Dependent Convergence Protocol
NO324782B1 (en) * 1997-12-30 2007-12-10 Ericsson Telefon Ab L M Method for improving the transmission of a connection from one SGSN to another SGSN
FI106424B (en) * 1998-02-13 2001-01-31 Nokia Networks Oy Update of routing area in a packet radio network
FI108829B (en) 1998-04-02 2002-03-28 Nokia Corp Method in a packet network
DE19849578A1 (en) * 1998-10-27 2000-01-13 Siemens Ag Method and cellular network for handling a packet data service
US6505044B1 (en) 1998-09-24 2003-01-07 Nokia Telecommunications Oy Indicator in the mobility management (MM) procedures to specify the procedure type executed in the core network (CN) entities
CN1123249C (en) * 1998-11-06 2003-10-01 诺基亚网络有限公司 Method and system for restoring a subscriber contex
US6879832B1 (en) 1999-02-26 2005-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transferring information between mobile terminals and entities in a radio access network
FI106498B (en) 1999-03-16 2001-02-15 Nokia Mobile Phones Ltd Method of selecting a transfer window and a mobile station
US6620192B1 (en) 1999-03-16 2003-09-16 Advanced Cardiovascular Systems, Inc. Multilayer stent
EP1051050A1 (en) * 1999-05-07 2000-11-08 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Apparatus for determining a paging base station sub-system associated with a subscriber and method for automatically configurating the apparatus
EP1424819B1 (en) 1999-06-04 2006-08-02 NTT DoCoMo, Inc. Routing of packet data in a mobile communications network
GB9913102D0 (en) * 1999-06-04 1999-08-04 Nokia Telecommunications Oy An element for a communications system
CA2376004A1 (en) * 1999-06-21 2000-12-28 Telefonaktiebolaget Lm Ericsson Method of handing over mobile stations in a general packet radio service (gprs) radio telecommunications network
FI109170B (en) 1999-06-28 2002-05-31 Nokia Corp Location management for cellular systems
FI991597A (en) * 1999-07-12 2001-01-13 Nokia Networks Oy Access context control at a macro-level mobility control registration in an access network
EP1204250A4 (en) * 1999-07-22 2009-04-01 Hitachi Ltd Mobile ip network system and method of switching connection
EP1079655B1 (en) * 1999-08-23 2005-02-09 Lucent Technologies Inc. RAU optimisation for UMTS URA connected state
ES2234212T3 (en) * 1999-08-23 2005-06-16 Lucent Technologies Inc. OPTIMIZATION OF THE UPDATING AREA OF WAITING AREA FOR STANDARD RADIO NETWORKS FOR PACKAGES, MULTISISTEMA.
US20010015977A1 (en) * 1999-10-08 2001-08-23 Stefan Johansson Selective reception
US20010014085A1 (en) * 1999-10-08 2001-08-16 Microsoft Corporation Originator authentication
US7532613B1 (en) * 1999-10-14 2009-05-12 Nortel Networks Limited Establishing a communications session having a quality of service in a communications system
US6920116B1 (en) * 1999-12-16 2005-07-19 Telefonaktiebolaget Ln Ericsson System and method for automatically configuring network service entity identifiers utilizing a Gb-over-IP interface in a GPRS network
EP1111862A1 (en) * 1999-12-23 2001-06-27 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Method and devices to provide a defined quality of service in a packet switched communication network
JP4076701B2 (en) * 2000-04-14 2008-04-16 富士通株式会社 Node equipment
DE10024863A1 (en) * 2000-05-19 2001-11-22 Siemens Ag Establishing and managing connection between station and packet-oriented communications system involves visited foreign system managing/controling connection between station and system
EP1340394B1 (en) 2000-12-01 2009-07-29 Nokia Corporation A method of performing an area update for a terminal equipment in a communication network
DK1350407T3 (en) * 2000-12-04 2009-12-07 Nokia Corp User unit, method and communication system for establishing a connection to a functioning network element
US7054307B2 (en) * 2000-12-29 2006-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus and system for managing subscriber data
SE518751C2 (en) * 2001-01-03 2002-11-19 Microsoft Corp Method and system where an external server receives information on individual mobile terminals' radio transmission capacity
US7136363B2 (en) 2001-01-09 2006-11-14 Nokia Corporation Method and apparatus for improving radio spectrum usage and decreasing user data delay when providing packet PSI status
GB2371177B (en) * 2001-01-16 2003-02-19 Ericsson Telefon Ab L M Automatic repetition request mechanism in a radio access network
US6862450B2 (en) * 2001-02-07 2005-03-01 Nokia Mobile Phones Ltd. Resetting signaling link upon SRNS relocation procedure
US7050793B1 (en) * 2001-04-04 2006-05-23 Nortel Networks Limited Context transfer systems and methods in support of mobility
DE60144446D1 (en) * 2001-08-24 2011-05-26 Ericsson Telefon Ab L M METHOD AND MEANS FOR DISTRIBUTING PARTICIPANT INFORMATION IN UMTS NETWORKS WHERE THE NODES ARE LOCATED IN POOLS
US7672274B2 (en) * 2002-01-11 2010-03-02 Broadcom Corporation Mobility support via routing
US7515557B1 (en) 2002-01-11 2009-04-07 Broadcom Corporation Reconfiguration of a communication system
US7149196B1 (en) 2002-01-11 2006-12-12 Broadcom Corporation Location tracking in a wireless communication system using power levels of packets received by repeaters
US7876704B1 (en) 2002-01-11 2011-01-25 Broadcom Corporation Tunneling protocols for wireless communications
US7607171B1 (en) 2002-01-17 2009-10-20 Avinti, Inc. Virus detection by executing e-mail code in a virtual machine
US9652613B1 (en) 2002-01-17 2017-05-16 Trustwave Holdings, Inc. Virus detection by executing electronic message code in a virtual machine
NO20020667D0 (en) * 2002-02-11 2002-02-11 Ericsson Telefon Ab L M Procedure to avoid unnecessary occupation of resources in packet switched mobile networks
JP4186480B2 (en) * 2002-03-05 2008-11-26 日本電気株式会社 Mobile portable terminal and always-on PDP context management method used therefor
US7113498B2 (en) 2002-06-05 2006-09-26 Broadcom Corporation Virtual switch
EP1522161B1 (en) * 2002-06-06 2009-12-23 Thomson Licensing Wlan as a logical support node (sgsn) for interworking between the wlan and a mobile communications system
BR0305017A (en) * 2002-06-06 2005-02-09 Thomson Licensing Sa Wlan as a software node for hybrid coupling in an interaction between wlan and a mobile communication system
US20040176093A1 (en) * 2002-08-09 2004-09-09 Tushar Raval Method and apparatus for detecting a cell reselection
US20040102199A1 (en) * 2002-11-22 2004-05-27 Serge Haumont Paging area having multiple radio technologies
US7188439B2 (en) 2003-03-10 2007-03-13 Adidas International Marketing B.V. Intelligent footwear systems
US7631382B2 (en) 2003-03-10 2009-12-15 Adidas International Marketing B.V. Intelligent footwear systems
US7225565B2 (en) 2003-03-10 2007-06-05 Adidas International Marketing B.V. Intelligent footwear systems
SE0400163D0 (en) 2004-01-28 2004-01-28 Ericsson Telefon Ab L M Method and systems of radio communications
GB0403829D0 (en) * 2004-02-20 2004-03-24 Nokia Corp Handover for packet switched data
US20050232184A1 (en) * 2004-04-15 2005-10-20 Utstarcom, Incorporated Network presence updating apparatus and method
CN100391274C (en) * 2004-06-08 2008-05-28 华为技术有限公司 Universal group wireless business service supporting node routing area update method
FI20040817A0 (en) * 2004-06-14 2004-06-14 Nokia Corp Transfer of packing parameters in a mobile communication system
KR100620713B1 (en) * 2004-07-28 2006-09-19 주식회사 팬택앤큐리텔 Method for controlling to set up packet service and mobile communication system thereof
EP1773006A1 (en) * 2004-07-30 2007-04-11 Matsushita Electric Industrial Co., Ltd. New path setting method, mobile terminal, and path managing device
DE102004045176B4 (en) 2004-09-17 2011-07-21 Adidas International Marketing B.V. bladder
US20060099946A1 (en) * 2004-11-10 2006-05-11 Burgess John K Method of improving mobility management capabilities at registration zone, packet zone, and color code borders in a wireless communications system
DE102005014709C5 (en) 2005-03-31 2011-03-24 Adidas International Marketing B.V. shoe
RU2008138421A (en) * 2006-03-03 2010-04-10 НТТ ДоСоМо, Инк. (JP) BASE STATION AND SWITCH MANAGEMENT METHOD
DE102006021342A1 (en) 2006-05-05 2007-11-08 T-Mobile International Ag & Co. Kg Method for reducing the initial delay time in network initiated data transmissions in mobile networks
CN100563390C (en) * 2006-08-16 2009-11-25 华为技术有限公司 Obtain the method for access system context
US7663481B2 (en) * 2006-12-05 2010-02-16 Electronics And Telecommunications Research Institute Method for sensor node roaming in wireless sensor network environment
US8402529B1 (en) 2007-05-30 2013-03-19 M86 Security, Inc. Preventing propagation of malicious software during execution in a virtual machine
US8488628B2 (en) * 2007-06-14 2013-07-16 Research In Motion Limited Apparatus, and associated method, for selecting and negotiating frame size of communication data communicated in a radio communication system
EP2003840B1 (en) 2007-06-14 2016-08-17 BlackBerry Limited Apparatus, and associated method, for selecting and negotiating frame size of communication data communicated in a radio communication system
JP2011507403A (en) * 2007-12-13 2011-03-03 インターデイジタル パテント ホールディングス インコーポレイテッド Registration scenario between old and new wireless communication networks
US10111111B2 (en) * 2009-11-19 2018-10-23 Qualcomm Incorporated Per-cell timing and/or frequency acquisition and their use on channel estimation in wireless networks
WO2011098146A1 (en) * 2010-02-15 2011-08-18 Telefonaktiebolaget L M Ericsson (Publ) Context handling method
KR101818279B1 (en) * 2010-08-03 2018-01-12 삼성전자주식회사 Method and apparatus of transmitting packet data units in a wireless network system
DE102013202485B4 (en) 2013-02-15 2022-12-29 Adidas Ag Ball for a ball sport
US11706607B1 (en) 2021-06-16 2023-07-18 T-Mobile Usa, Inc. Location based routing that bypasses circuit-based networks

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989204A (en) * 1988-02-10 1991-01-29 Nec Corporation High throughput communication method and system for a digital mobile station when crossing a zone boundary during a session
US5412660A (en) * 1993-09-10 1995-05-02 Trimble Navigation Limited ISDN-to-ISDN communication via satellite microwave radio frequency communications link
WO1995016330A1 (en) * 1993-12-10 1995-06-15 Telefonaktiebolaget Lm Ericsson Apparatuses and mobile stations for providing packet data communication in digital tdma cellular systems
US5530963A (en) * 1993-12-16 1996-06-25 International Business Machines Corporation Method and system for maintaining routing between mobile workstations and selected network workstation using routing table within each router device in the network
US5548586A (en) * 1994-08-12 1996-08-20 Nec Corporation Mobile packet communication system and a method of mobile packet communication
WO1996033586A1 (en) * 1995-04-17 1996-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Temporary frame identification for arq in a reservation-slotted-aloha type of protocol
WO1997000568A1 (en) * 1995-06-14 1997-01-03 International Business Machines Corporation Packet data transmission in code-division multiple access communication systems
US5729537A (en) * 1996-06-14 1998-03-17 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing anonymous data transfer in a communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782519A (en) 1986-05-22 1988-11-01 Network Access Corporation Method and apparatus for enhancing the operating capabilities of a telephone switching system
JPH0694057B2 (en) 1987-12-12 1994-11-24 新日本製鐵株式會社 Method for producing austenitic stainless steel with excellent seawater resistance
US5457683A (en) * 1993-05-07 1995-10-10 Apple Computer, Inc. Link and discovery protocols for a ring interconnect architecture
FI95984C (en) * 1994-04-08 1996-04-10 Nokia Telecommunications Oy Method and arrangement for location management in connection with packet data transmission in a mobile communication system
WO1997021313A1 (en) 1995-12-01 1997-06-12 Northern Telecom Limited Mobile packet data communications system
US6073015A (en) * 1996-07-11 2000-06-06 Telefonaktiebolaget L M Ericsson (Publ) System and method of providing services when the mobile is home registered in a microcellular network and receives support from a macrocellular network
US6006091A (en) * 1996-12-12 1999-12-21 Telefonaktiebolaget Lm Ericsson (Publ) System and method of informing a radio telecommunications network of the operating capabilities of a mobile terminal located therein
FI103084B1 (en) * 1997-01-20 1999-04-15 Nokia Telecommunications Oy Packet radio networks and the procedure for updating the routing area
FI104610B (en) * 1997-03-27 2000-02-29 Nokia Networks Oy Allocation of a control channel in a packet radio network
FI104877B (en) * 1997-03-27 2000-04-14 Nokia Networks Oy Resource reservation mechanism in a packet radio network

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989204A (en) * 1988-02-10 1991-01-29 Nec Corporation High throughput communication method and system for a digital mobile station when crossing a zone boundary during a session
US5412660A (en) * 1993-09-10 1995-05-02 Trimble Navigation Limited ISDN-to-ISDN communication via satellite microwave radio frequency communications link
WO1995016330A1 (en) * 1993-12-10 1995-06-15 Telefonaktiebolaget Lm Ericsson Apparatuses and mobile stations for providing packet data communication in digital tdma cellular systems
US5530963A (en) * 1993-12-16 1996-06-25 International Business Machines Corporation Method and system for maintaining routing between mobile workstations and selected network workstation using routing table within each router device in the network
US5548586A (en) * 1994-08-12 1996-08-20 Nec Corporation Mobile packet communication system and a method of mobile packet communication
WO1996033586A1 (en) * 1995-04-17 1996-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Temporary frame identification for arq in a reservation-slotted-aloha type of protocol
WO1997000568A1 (en) * 1995-06-14 1997-01-03 International Business Machines Corporation Packet data transmission in code-division multiple access communication systems
US5729537A (en) * 1996-06-14 1998-03-17 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing anonymous data transfer in a communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JARI HAMALAINEN, HANNU H. KARI, "Proposed Operation of GSM Packet Radio Networks", THE SIXTH IEEE INT. SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, PIMRC '95, 1995, pp. 372-377. *
SUDARSHAN RAO et al., "Interworking between Digital European Cordless Telecommunications and a Distributed Packet Switch", WIRELESS NETWORKS, 1, (1995), SCIENCE PUBLISHERS; pp. 83-93. *

Also Published As

Publication number Publication date
DE69834804T2 (en) 2006-12-28
DK0953270T3 (en) 2006-09-18
FI103083B (en) 1999-04-15
AU5665998A (en) 1998-08-07
DE69834804D1 (en) 2006-07-20
ES2264808T3 (en) 2007-01-16
FI970238A0 (en) 1997-01-20
US6661782B1 (en) 2003-12-09
FI970238A (en) 1998-07-21
EP0953270A2 (en) 1999-11-03
FI103083B1 (en) 1999-04-15
EP0953270B1 (en) 2006-06-07
ATE329467T1 (en) 2006-06-15
ZA98408B (en) 1998-07-29
WO1998032304A2 (en) 1998-07-23

Similar Documents

Publication Publication Date Title
WO1998032304A3 (en) Routing area updating in packet radio network
WO1998032303A3 (en) Routing area updating in packet radio network
WO1999049626A3 (en) A system and a method relating to packet data communication
WO1998029962A3 (en) Method for repeater management
TW429704B (en) Multicell area paging for cellular telecommunications system
WO1998037721A3 (en) Cellular radio access network and location updating in a cordless communications system
WO1999066740A3 (en) Location update method and inter core network entity handover method
AU5864199A (en) Improved method and arrangement for changing cells
AU5625799A (en) Handover between mobile communication networks
WO2000013441A3 (en) Cdma transmission of packet-switched data
EP0749260A3 (en) Method and apparatus for routing ATM cells in an ad-hoc ATM LAN
EP1009176A3 (en) Methods and apparatus for route optimisation in a communications system
CA2277270A1 (en) Method for providing a unique temporary identification of a mobile station
AU6092099A (en) Identifying a mobile station in a packet radio network
JP2001094580A (en) Method for controlling routing area update in packet radio access network architecture
FI982531A (en) Method and system for preventing the loss of error-critical, non-real-time data in certain cell switching situations
WO1998026615A3 (en) Ussd-positioning
AU2001248410A1 (en) Handover in a wireless mobile-ip network
WO2002054798A3 (en) Systems and methods for soft handoff and other diversity communication using base stations supporting common radio configurations
WO1998032299A3 (en) Reduction of signalling load in packet radio network
JP2003507978A (en) Allocation of core network for GSM / UMTS
WO1999046905A3 (en) An arrangement, a system and a method relating to packet data communication

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM GW HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM GW HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 09341301

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1998900873

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1998900873

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: JP

Ref document number: 1998533810

Format of ref document f/p: F

WWG Wipo information: grant in national office

Ref document number: 1998900873

Country of ref document: EP