ATE444670T1 - Ruf-leitunglenkung in einem telekommunikationssystem - Google Patents

Ruf-leitunglenkung in einem telekommunikationssystem

Info

Publication number
ATE444670T1
ATE444670T1 AT00985284T AT00985284T ATE444670T1 AT E444670 T1 ATE444670 T1 AT E444670T1 AT 00985284 T AT00985284 T AT 00985284T AT 00985284 T AT00985284 T AT 00985284T AT E444670 T1 ATE444670 T1 AT E444670T1
Authority
AT
Austria
Prior art keywords
protocol
data network
packet data
msc
server
Prior art date
Application number
AT00985284T
Other languages
English (en)
Inventor
Heikki Salovuori
Original Assignee
Nokia Corp
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=8555687&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE444670(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE444670T1 publication Critical patent/ATE444670T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
AT00985284T 1999-12-02 2000-11-29 Ruf-leitunglenkung in einem telekommunikationssystem ATE444670T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992593A FI19992593A (fi) 1999-12-02 1999-12-02 Puheluiden reititys tietoliikennejärjestelmässä
PCT/FI2000/001044 WO2001045335A1 (en) 1999-12-02 2000-11-29 Call routing in a telecommunication system

Publications (1)

Publication Number Publication Date
ATE444670T1 true ATE444670T1 (de) 2009-10-15

Family

ID=8555687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00985284T ATE444670T1 (de) 1999-12-02 2000-11-29 Ruf-leitunglenkung in einem telekommunikationssystem

Country Status (8)

Country Link
US (1) US7606261B2 (de)
EP (1) EP1234418B1 (de)
CN (1) CN1150727C (de)
AT (1) ATE444670T1 (de)
AU (1) AU2174901A (de)
DE (1) DE60043068D1 (de)
FI (1) FI19992593A (de)
WO (1) WO2001045335A1 (de)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6724801B1 (en) * 2000-04-05 2004-04-20 Nortel Networks Limited Method and system enabling communications between a switched telephone network and a wireless network
FI110561B (fi) * 2000-12-18 2003-02-14 Nokia Corp IP-pohjainen puheviestintä matkaviestinjärjestelmässä
FI20010297A0 (fi) 2001-02-16 2001-02-16 Vesa Juhani Hukkanen Menetelmä ja laitejärjestelmä kommunikoinnin toteuttamiseksi
US7586913B2 (en) * 2001-03-01 2009-09-08 Mitsubishi Denki Kabushiki Kaisha Mobile IP packet communication system
US7738407B2 (en) 2001-08-03 2010-06-15 At&T Intellectual Property Ii, L.P. Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service
US7307963B2 (en) * 2001-08-03 2007-12-11 At&T Corp. Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service
KR100403725B1 (ko) * 2001-11-20 2003-10-30 삼성전자주식회사 보이스 오버 인터넷 프로토콜 시스템에서의 그룹 착신 호제어방법
DE10158747B4 (de) * 2001-11-30 2013-06-20 Siemens Aktiengesellschaft Verfahren zum Übertragen von Multicast-Nachrichten sowie entsprechende Vorrichtungen
US20030147369A1 (en) * 2001-12-24 2003-08-07 Singh Ram Naresh Secure wireless transfer of data between different computing devices
FI20020026A0 (fi) * 2002-01-08 2002-01-08 Nokia Corp GGSN:n valitseminen jaetussa matkaviestinverkossa
KR100415117B1 (ko) * 2002-03-04 2004-01-13 삼성전자주식회사 인터넷프로토콜 전화시스템에서 인터넷프로토콜단말기들간의 다중통화 시 강제 착신장치 및 방법
US20030177245A1 (en) 2002-03-12 2003-09-18 Science Applications International Corporation Intelligent network interface
DE10215151A1 (de) * 2002-04-05 2003-10-16 Fg Microtec Gmbh Verfahren zur Übertragung von Informationen über IP-Netzwerke
US7764950B2 (en) * 2002-05-24 2010-07-27 Kodiak Networks, Inc. Advanced voice services architecture framework
US7738892B2 (en) * 2002-05-24 2010-06-15 Kodiak Networks, Inc. Architecture, client specification and application programming interface (API) for supporting advanced voice services (AVS) including push to talk on wireless handsets and networks
WO2003101007A1 (en) * 2002-05-24 2003-12-04 Kodiak Networks, Inc. Dispatch service architecture framework
US7738896B2 (en) * 2002-05-24 2010-06-15 Kodiak Networks, Inc. Subscriber identity module (SIM) enabling advanced voice services (AVS) including push-to-talk, push-to-conference and push-to-message on wireless handsets and networks
US7403775B2 (en) * 2002-05-24 2008-07-22 Kodiak Networks, Inc. Roaming gateway for support of advanced voice services while roaming in wireless communications systems
US7529557B2 (en) * 2002-05-24 2009-05-05 Kodiak Networks, Inc. Press-to-connect for wireless communications systems
US7043247B2 (en) * 2002-07-01 2006-05-09 Interdigital Technology Corporation Routing header based routing in internet protocol (IP)-cellular networks
US7372826B2 (en) 2002-08-01 2008-05-13 Starent Networks, Corp. Providing advanced communications features
EP1398980A1 (de) * 2002-09-06 2004-03-17 Teltronic S.A.U. Basisstation mit Ethernet Architektur für TETRA Systeme
FI20030429A0 (fi) * 2003-03-24 2003-03-24 Nokia Corp Ryhmäliikennöinti matkaviestinverkossa
US20050043017A1 (en) * 2003-08-18 2005-02-24 Lucent Technologies, Inc. Methods and apparatus for provision of centralized calling information and features to wireless users
US7308101B2 (en) * 2004-01-22 2007-12-11 Cisco Technology, Inc. Method and apparatus for transporting encrypted media streams over a wide area network
US20050227705A1 (en) * 2004-04-08 2005-10-13 Seppo Rousu Data communication method, telecommunication system and mobile device
ES2315874T3 (es) * 2004-05-14 2009-04-01 Kodiak Networks, Inc. Sistema y metodo para proporcionar servicios de voz de grupo en una red inalambrica.
US20060030347A1 (en) * 2004-07-16 2006-02-09 Deepankar Biswaas Virtual push to talk (PTT) and push to share (PTS) for wireless communications systems
EP1655977A1 (de) * 2004-11-05 2006-05-10 Siemens Aktiengesellschaft Protokollkonvertierung in einem zellularen Push-to-Talk (PTT) Kommunikationssystem (PoC)
WO2015013434A2 (en) 2013-07-23 2015-01-29 Kodiak Networks, Inc. EFFECTIVE PRESENCE FOR PUSH-TO-TALK-OVER-CELLULAR (PoC) NETWORKS
US10367863B2 (en) 2004-11-23 2019-07-30 Kodiak Networks Inc. Method for providing dynamic quality of service for push-to-talk service
US20070190984A1 (en) * 2005-12-05 2007-08-16 Ravi Ayyasamy Instant messaging interworking in an advanced voice services (avs) framework for wireless communications systems
US10111055B2 (en) 2004-11-23 2018-10-23 Kodiak Networks, Inc. Optimized methods for large group calling using unicast and multicast transport bearer for PoC
US7853279B2 (en) * 2006-04-26 2010-12-14 Kodiak Networks, Inc. Advanced features on a real-time exchange system
US8036692B2 (en) * 2005-08-08 2011-10-11 Kodiaks Networks, Inc. Brew platform enabling advanced voice services (AVS) including push-to-talk, push-to-conference and push-to-message on wireless handsets and networks
US8478261B2 (en) 2010-05-21 2013-07-02 Kodiak Networks, Inc. Predictive wakeup for push-to-talk-over-cellular (POC) call setup optimizations
US8369829B2 (en) 2010-03-03 2013-02-05 Kodiak Networks, Inc. Prepaid billing solutions for push-to-talk in a wireless communications network
US9913300B2 (en) 2011-12-14 2018-03-06 Kodiak Networks, Inc. Push-to-talk-over-cellular (PoC)
US10116691B2 (en) 2004-11-23 2018-10-30 Kodiak Networks, Inc. VoIP denial-of-service protection mechanisms from attack
US10750327B2 (en) 2004-11-23 2020-08-18 Kodiak Networks Inc Method for multiplexing media streams to optimize network resource usage for push-to-talk-over-cellular service
US9485787B2 (en) 2005-05-24 2016-11-01 Kodiak Networks, Inc. Method to achieve a fully acknowledged mode communication (FAMC) in push-to-talk-over-cellular (PoC)
US8670760B2 (en) * 2008-01-24 2014-03-11 Kodiak Networks, Inc. Converged mobile-web communications solution
US10178513B2 (en) 2004-11-23 2019-01-08 Kodiak Networks, Inc. Relay-mode and direct-mode operations for push-to-talk-over-cellular (PoC) using WiFi-technologies
US7689238B2 (en) * 2005-08-03 2010-03-30 Kodiak Networks, Inc. Architecture and implementation of closed user groups and limiting mobility in wireless networks
US8676189B2 (en) * 2008-01-24 2014-03-18 Kodiak Networks, Inc. Converged mobile-web communications solution
US9137646B2 (en) 2004-11-23 2015-09-15 Kodiak Networks, Inc. Method and framework to detect service users in an insufficient wireless radio coverage network and to improve a service delivery experience by guaranteed presence
US10057105B2 (en) 2004-11-23 2018-08-21 Kodiak Networks, Inc. Architecture framework to realize push-to-X services using cloudbased storage services
US20170231014A1 (en) * 2004-11-23 2017-08-10 Kodiak Networks Inc. System for inter-communication between land mobile radio and push-to-talk-over-cellular systems
US7813722B2 (en) * 2005-02-18 2010-10-12 Kodiak Networks, Inc. Enhanced features in an advanced voice services (AVS) framework for wireless communications systems
US7639633B2 (en) * 2004-12-13 2009-12-29 Nortel Networks Limited Apparatus and method for setting up a conference call
WO2006069025A2 (en) * 2004-12-20 2006-06-29 Nextel Communications, Inc. Systems and method for a dispatch communication router
DE102004063298B4 (de) * 2004-12-29 2006-11-16 Infineon Technologies Ag Verfahren zum rechnergestützten Verwalten von Kommunikationsrechten zum Kommunizieren mittels mehrerer unterschiedlicher Kommunikationsmedien in einer Telekommunikations-Konferenz mit mehreren Telekommunikations-Einrichtungen
US8762541B2 (en) * 2005-02-25 2014-06-24 Siemens Enterprise Communications, Inc. Systems and methods for routing a communications link
GB2423888B (en) * 2005-03-01 2007-06-06 Motorola Inc Wireless communication systems and apparatus and methods and protocols for use therein
US20060233162A1 (en) * 2005-04-14 2006-10-19 Chow Takchung R Network and method for universal voice over internet protocol telephonic communications
US8145262B2 (en) * 2005-05-17 2012-03-27 Pine Valley Investments, Inc. Multimode land mobile radio
US8279868B2 (en) * 2005-05-17 2012-10-02 Pine Valley Investments, Inc. System providing land mobile radio content using a cellular data network
DE102005050850B4 (de) * 2005-10-24 2007-10-25 Siemens Ag Verfahren zur Übertragung von Daten unmittelbar nach einem erfolgten Sprecherwechsel an zumindest einen zuhörenden Teilnehmer eines bestehenden Gruppenanrufes
US8953771B2 (en) * 2005-11-07 2015-02-10 Cisco Technology, Inc. Method and apparatus to provide cryptographic identity assertion for the PSTN
FI119314B (fi) 2006-02-01 2008-09-30 Teliasonera Ab Järjestelmien välinen viestintä matkaviestintäjärjestelmässä
US8194682B2 (en) * 2006-08-07 2012-06-05 Pine Valley Investments, Inc. Multiple protocol land mobile radio system
US8170594B1 (en) * 2006-08-08 2012-05-01 Nextel Communications, Inc. Method and computer-readable medium for precedence group calling
US8744466B2 (en) * 2006-10-10 2014-06-03 Broadcom Corporation Sensing RF environment to manage mobile network resources
US8620342B2 (en) 2006-10-10 2013-12-31 Broadcom Corporation Sensing RF environment to determine geographic location of cellular base station
US8155680B2 (en) * 2006-10-10 2012-04-10 Broadcom Corporation Sensing RF environment to synchronize network elements
GB0621047D0 (en) * 2006-10-23 2006-11-29 Sepura Ltd Communications systems
CN101584233B (zh) * 2007-01-15 2013-09-25 艾利森电话股份有限公司 无线电通信网络之间的动态频带分配
GB0702771D0 (en) * 2007-02-13 2007-03-21 Sepura Ltd Communications systems
GB2449533B (en) 2007-02-23 2009-06-03 Ubiquisys Ltd Basestation for cellular communications system
GB0703795D0 (en) * 2007-02-27 2007-04-04 Sepura Ltd Speech encoding and decoding in communications systems
ES2331270B1 (es) * 2007-04-12 2010-06-25 Teltronic, S.A.U. Sistema y metodo de interconexion entre infraestructuras de red.
CN101192901B (zh) * 2007-04-24 2011-03-16 中兴通讯股份有限公司 辅助设备与辅助设备维护终端的信息交互装置及方法
JP5025440B2 (ja) * 2007-12-04 2012-09-12 株式会社日立国際電気 通信システム及びゲートウェイ
US9928379B1 (en) 2008-09-08 2018-03-27 Steven Miles Hoffer Methods using mediation software for rapid health care support over a secured wireless network; methods of composition; and computer program products therefor
CA2740240A1 (en) * 2008-10-20 2010-04-29 Kodiak Networks, Inc. Hybrid push-to-talk for mobile phone networks
US8406168B2 (en) 2009-03-13 2013-03-26 Harris Corporation Asymmetric broadband data radio network
WO2010117815A1 (en) 2009-03-30 2010-10-14 Kodiak Networks, Inc. Enhanced group calling features for connected portfolio services in a wireless communications network
EP2288175B1 (de) * 2009-08-19 2017-11-15 Airbus Defence and Space Oy Abgabe von Identifizierungsinformationen
EP2453627B1 (de) * 2010-11-12 2018-03-28 Vodafone GmbH Paketvermittelte eCall-Verbindung
US20130295950A1 (en) * 2011-01-18 2013-11-07 Nokia Siemens Networks Oy Method and Apparatus for Reporting Channel Information
WO2013053414A2 (fr) * 2011-10-12 2013-04-18 Cassidian Sas Systeme de radiocommunication numerique permettant l'evolution d'une infrastructure et de terminaux a bande etroite vers une infrastructure et des terminaux a large bande
CN103188617B (zh) 2011-12-27 2016-11-23 华为技术有限公司 实现集群业务的方法、实体及系统
CA2804368C (en) 2012-02-01 2018-03-13 Kodiak Networks, Inc. Wifi interworking solutions for push-to-talk-over-cellular (poc)
US9155078B2 (en) * 2012-04-19 2015-10-06 Telefonaktiebolaget L M Ericsson (Publ) Multireceiver timing advance provisioning
US20140161028A1 (en) * 2012-12-07 2014-06-12 At&T Mobility Ii Llc Digital mobile radio front end processor
GB2518581A (en) * 2013-04-17 2015-04-01 Ranjit Singh Rai SRGW1 TCP/IP TETRA gateway
ES2699588T3 (es) * 2014-10-15 2019-02-11 Tata Consultancy Services Ltd Sistema y método para facilitar la comunicación entre abonados GSM-R y abonados TETRA
EP3024156A1 (de) * 2014-11-19 2016-05-25 Motorola Solutions, Inc. Verfahren, Vorrichtung und System zum Senden von Kurzdaten während eines aktiven TDMA-Anrufs
US10362074B2 (en) 2015-02-03 2019-07-23 Kodiak Networks, Inc Session management and notification mechanisms for push-to-talk (PTT)
EP3927110A1 (de) 2015-04-27 2021-12-22 CommScope Technologies LLC Transport von modulierten funkkommunikationssignalen über datennetzwerke
EP3292485B1 (de) 2015-05-07 2021-02-17 Kodiak Networks, Inc. System und verfahren zur datensynchronisierung
GB2557803B (en) 2015-10-06 2021-07-07 Kodiak Networks Inc System and method for tuning PTT over LTE
CA3000200C (en) 2015-10-06 2020-10-20 Kodiak Networks, Inc. Ptt network with radio condition aware media packet aggregation scheme
WO2017070551A1 (en) 2015-10-23 2017-04-27 Kodiak Networks Inc. System and method for content messaging
DE112017002108T5 (de) 2016-04-22 2019-01-03 Kodiak Networks Inc. System und verfahren für push-to-talk (ptt) -ein-tastendruck-rufe
US10555370B2 (en) 2016-09-28 2020-02-04 Kodiak Networks, Inc. System and method for push-to-talk (PTT) in high latency networks
US10257669B2 (en) 2016-12-01 2019-04-09 Kodiak Networks, Inc. PTX data analytic engine notifying group list of detected risk event
US10044498B2 (en) 2016-12-16 2018-08-07 Clever Devices Ltd. Hardened VoIP system
US10735180B2 (en) 2016-12-16 2020-08-04 Clever Devices Ltd. Dual fallback hardened VoIP system with signal quality measurement
US10630529B2 (en) 2016-12-29 2020-04-21 Kodiak Networks, Inc. System and method for push-to-talk (PTT) in mobile edge computing (MEC)
US10341823B2 (en) 2016-12-30 2019-07-02 Kodiak Networks Inc. System and method for direct mode push to talk communication protocols
WO2018125268A1 (en) * 2016-12-30 2018-07-05 Google Llc Systems and methods for configuration verification across secured network boundaries
CN108964840B (zh) * 2018-06-27 2022-07-19 河北千和电子商务有限公司 数据传输方法、设备和计算机可读存储介质
US10993087B1 (en) * 2019-12-03 2021-04-27 Motorola Solutions, Inc. Communication systems with call interrupt capabilities

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98586C (fi) 1995-01-10 1997-07-10 Nokia Telecommunications Oy Pakettiradiojärjestelmä ja menetelmiä datapaketin reitittämiseksi protokollariippumattomasti pakettiradioverkoissa
FI98027C (fi) 1995-01-10 1997-03-25 Nokia Telecommunications Oy Pakettiradiojärjestelmä ja päätelaitteisto pakettiradiojärjestelmää varten
JP2001503572A (ja) * 1996-01-23 2001-03-13 ファイアトーク，インコーポレイテッド インターネット遠距離通信システム
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
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
US6181935B1 (en) * 1996-09-27 2001-01-30 Software.Com, Inc. Mobility extended telephone application programming interface and method of use
FI102933B1 (fi) * 1996-12-16 1999-03-15 Nokia Telecommunications Oy Paketti- ja piirikytkentäinen tietoliikenne matkapuhelinverkossa
US5889954A (en) * 1996-12-20 1999-03-30 Ericsson Inc. Network manager providing advanced interconnection capability
US6081705A (en) * 1997-02-06 2000-06-27 Telefonaktiebolaget L/M Ericsson (Publ) Cellular telephone network support of international mobile station identity (IMSI)
SE517600C2 (sv) * 1997-03-13 2002-06-25 Ericsson Telefon Ab L M Anordning, system och förfarande för uppsättande av en förbindelse mellan en telekommunikationsstation och ett datanät
US6026296A (en) * 1997-04-30 2000-02-15 Motorola, Inc. Apparatus for providing dispatch service to an existing telephone network
FI972039A (fi) * 1997-05-13 1998-11-14 Nokia Telecommunications Oy Menetelmä pakettivälitteiseen tiedonsiirtoon
US6122263A (en) * 1997-06-10 2000-09-19 Telefonaktiebolaget Lm Ericsson Internet access for cellular networks
FI107979B (fi) * 1998-03-18 2001-10-31 Nokia Mobile Phones Ltd Järjestelmä ja laite matkaviestinverkon palvelujen hyödyntämiseksi
FI108103B (fi) * 1998-04-15 2001-11-15 Nokia Mobile Phones Ltd Välittäjätaso protokollasovitusten toteuttamiseksi digitaalisessa langattomassa tiedonsiirtojärjestelmässä
AUPP372398A0 (en) * 1998-05-26 1998-06-18 Martin Communications Pty Ltd Microwave network management systems
US6594253B1 (en) * 1998-09-29 2003-07-15 Ericsson Inc. System and method for mobility management for an internet telephone call to a mobile terminal
FI106085B (fi) * 1998-11-10 2000-11-15 Nokia Networks Oy Lyhytsanomien laskutus
US6427071B1 (en) * 1998-12-08 2002-07-30 At&T Wireless Services, Inc. Apparatus and method for providing transporting for a control signal
US6611684B1 (en) * 1998-12-10 2003-08-26 Nortel Networks Limited Method and apparatus for implementing customer group functionality in a wireless environment
SE9903595L (sv) * 1999-06-23 2000-12-24 Ericsson Telefon Ab L M Förbättringar inom internettelefoni
US6493551B1 (en) * 1999-09-17 2002-12-10 Lucent Technologies Inc. GSM MoU bypass for delivering calls to GSM subscribers roaming to CDMA networks

Also Published As

Publication number Publication date
FI19992593A (fi) 2001-06-03
AU2174901A (en) 2001-06-25
CN1402921A (zh) 2003-03-12
US7606261B2 (en) 2009-10-20
EP1234418B1 (de) 2009-09-30
EP1234418A1 (de) 2002-08-28
WO2001045335A1 (en) 2001-06-21
CN1150727C (zh) 2004-05-19
DE60043068D1 (de) 2009-11-12
US20020196781A1 (en) 2002-12-26

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