SE9702842L - Nät för telekommunikation via radio och förfarande för diskret samtalshänvisning via kodkonverterarförbikoppling - Google Patents

Nät för telekommunikation via radio och förfarande för diskret samtalshänvisning via kodkonverterarförbikoppling

Info

Publication number
SE9702842L
SE9702842L SE9702842A SE9702842A SE9702842L SE 9702842 L SE9702842 L SE 9702842L SE 9702842 A SE9702842 A SE 9702842A SE 9702842 A SE9702842 A SE 9702842A SE 9702842 L SE9702842 L SE 9702842L
Authority
SE
Sweden
Prior art keywords
call
data
telecommunications network
code converter
method via
Prior art date
Application number
SE9702842A
Other languages
English (en)
Other versions
SE9702842D0 (sv
SE517903C2 (sv
Inventor
Peter Joseph Armbruster
Johanna Alexandra Wild
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of SE9702842D0 publication Critical patent/SE9702842D0/sv
Publication of SE9702842L publication Critical patent/SE9702842L/sv
Publication of SE517903C2 publication Critical patent/SE517903C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/80—Arrangements enabling lawful interception [LI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Burglar Alarm Systems (AREA)
SE9702842A 1995-12-04 1997-08-01 Nät för telekommunikation via radio och förfarande för diskret samtalshänvisning via kodkonverterarförbikoppling SE517903C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/566,753 US5892811A (en) 1995-12-04 1995-12-04 Radio telecommunication network and method for unobtrusive call interception via transcoder bypass
PCT/US1996/017287 WO1997021296A1 (en) 1995-12-04 1996-10-28 Radio telecommunication network and method for unobtrusive call interception via transcoder bypass

Publications (3)

Publication Number Publication Date
SE9702842D0 SE9702842D0 (sv) 1997-08-01
SE9702842L true SE9702842L (sv) 1997-09-25
SE517903C2 SE517903C2 (sv) 2002-07-30

Family

ID=24264232

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702842A SE517903C2 (sv) 1995-12-04 1997-08-01 Nät för telekommunikation via radio och förfarande för diskret samtalshänvisning via kodkonverterarförbikoppling

Country Status (9)

Country Link
US (1) US5892811A (sv)
KR (1) KR100254119B1 (sv)
CN (1) CN1086888C (sv)
AU (1) AU685363B2 (sv)
DE (1) DE19681190B4 (sv)
FI (1) FI116441B (sv)
GB (1) GB2313021B (sv)
SE (1) SE517903C2 (sv)
WO (1) WO1997021296A1 (sv)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102445B1 (sv) * 1996-02-08 1998-11-30 Nokia Telecommunications Oy Transmissionsanordning för förbindelse mellan stationer
US5946618A (en) * 1996-11-04 1999-08-31 Qualcomm Incorporated Method and apparatus for performing position-based call processing in a mobile telephone system using multiple location mapping schemes
JP4130480B2 (ja) * 1997-04-10 2008-08-06 クゥアルコム・インコーポレイテッド 移動体通信システムでの加入者ユニット位置決定
US6032041A (en) * 1997-06-02 2000-02-29 Hughes Electronics Corporation Method and system for providing wideband communications to mobile users in a satellite-based network
US6708029B2 (en) * 1997-06-02 2004-03-16 Hughes Electronics Corporation Broadband communication system for mobile users in a satellite-based network
DE19741216C2 (de) * 1997-09-18 1999-10-14 Siemens Ag Verfahren und Anordnung zum Abhören von Kommunikationsverbindungen in einem satelitgestützten Mobilfunksystem
US6108560A (en) * 1997-09-26 2000-08-22 Nortel Networks Corporation Wireless communications system
AU1600299A (en) * 1997-11-20 1999-06-15 Ericsson Inc. Regulatory database within the intelligent network
US6131032A (en) * 1997-12-01 2000-10-10 Motorola, Inc. Method and apparatus for monitoring users of a communications system
US5960324A (en) * 1998-06-30 1999-09-28 Motorola, Inc. Method for unobtrusive interception of satellite communication
US6122499A (en) * 1998-07-31 2000-09-19 Iridium, L.L.C. System and/or method for call intercept capability in a global mobile satellite communications system
AU3265601A (en) * 1999-12-23 2001-07-03 Ericsson Inc. Transparent communication interception in a core transport network
JP3570499B2 (ja) * 2000-05-19 2004-09-29 日本電気株式会社 音声信号傍受方式
KR100659197B1 (ko) * 2000-09-05 2006-12-21 유티스타콤코리아 유한회사 통합 인터넷 프로토콜 망에서의 보코딩 방법
FI114129B (sv) * 2001-09-28 2004-08-13 Nokia Corp Arrangemang för konferenssamtal
US7565146B2 (en) * 2001-12-21 2009-07-21 Nokia Corporation Intercepting a call connection to a mobile subscriber roaming in a visited PLMN (VPLMN)
US7522586B2 (en) * 2002-05-22 2009-04-21 Broadcom Corporation Method and system for tunneling wideband telephony through the PSTN
US7577422B2 (en) * 2003-04-09 2009-08-18 Telefonaktiebolaget L M Ericsson (Publ) Lawful interception of multimedia calls
US20040264455A1 (en) * 2003-06-27 2004-12-30 Xin Tao Method and apparatus for processing calls in a core packet network using a half-call model
FR2863797B1 (fr) * 2003-12-15 2006-02-24 Cit Alcatel Compression/decompression de couche deux pour la transmission mixte synchrone/asynchrone de trames de donnees au sein d'un reseau de communications
US20050215249A1 (en) * 2004-03-12 2005-09-29 Arinc Incorporated Systems and methods for wireless communications onboard aircraft
IL168149A (en) 2005-04-20 2010-11-30 Elta Systems Ltd System and method for processing satellite communication data
GB2439882B (en) * 2005-04-01 2008-06-11 Elta Systems Ltd A system and method for processing satellite communication data
DE102005015833B4 (de) * 2005-04-06 2017-01-05 Rohde & Schwarz Gmbh & Co. Kg System zum Erfassen der Standorte von Satelliten-Mobiltelefonen
GB2445491B (en) * 2005-04-20 2008-09-17 Elta Systems Ltd A system and method for processing satellite communication data
IL168150A (en) * 2005-04-20 2011-02-28 Elta Systems Ltd System and method for processing satellite communication data
EP3391559B1 (en) * 2016-08-31 2019-11-27 Horizon Technologies Consultants, Ltd. Satellite telephone monitoring

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0505489T3 (da) * 1989-12-14 1998-07-27 Motorola Inc Satellitbaseret bekræftelses-bagud søgesystem
DE69113451T2 (de) * 1990-03-16 1996-05-02 Newbridge Networks Corp Digitales datenübertragungssystem.
DE4008790A1 (de) * 1990-03-19 1991-09-26 Albert Peitz Schaltungsanordnung fuer aus vermittlungsstellen bestehende fernmeldewaehlnetze, vorzugsweise fernsprechwaehlnetze
GB9013605D0 (en) * 1990-06-18 1990-08-08 Stc Plc Mobile communications
US5255305A (en) * 1990-11-01 1993-10-19 Voiceplex Corporation Integrated voice processing system
US5475689A (en) * 1990-12-06 1995-12-12 Hughes Aircraft Company Cellular telephone with datagram and dispatch operation
US5394458A (en) * 1991-01-18 1995-02-28 Eastman Kodak Company System for the remote monitoring of a reproduction apparatus
US5195090A (en) * 1991-07-09 1993-03-16 At&T Bell Laboratories Wireless access telephone-to-telephone network interface architecture
US5526397A (en) * 1992-04-20 1996-06-11 Hughes Electronics Switching transcoder
US5361399A (en) * 1992-06-02 1994-11-01 Pagemart, Inc. Adaptive communication system for transmitting between base stations and portable transceivers via different data rate communication links
DE4304095B4 (de) * 1993-02-11 2005-08-25 Philips Intellectual Property & Standards Gmbh Mobilfunksystem
US5550828A (en) * 1994-06-30 1996-08-27 Motorola, Inc. Method of handing off a communication unit in a cellular communication system
US5509004A (en) * 1994-08-01 1996-04-16 Motorola, Inc. Communication method and network with multiple dynamic intraswitching
US5566181A (en) * 1995-11-29 1996-10-15 Motorola, Inc. Method and system for establishing a communication using geographically distributed packet duplicators
US5710971A (en) * 1995-12-18 1998-01-20 Motorola, Inc. Radio communication network and method for unobstrusive call interception via data duplication

Also Published As

Publication number Publication date
WO1997021296A1 (en) 1997-06-12
FI973201A (sv) 1997-08-01
SE9702842D0 (sv) 1997-08-01
AU7665896A (en) 1997-06-27
FI973201A0 (sv) 1997-08-01
US5892811A (en) 1999-04-06
FI116441B (sv) 2005-11-15
SE517903C2 (sv) 2002-07-30
GB2313021A (en) 1997-11-12
KR19980701911A (ko) 1998-06-25
GB9714448D0 (en) 1997-09-10
CN1172567A (zh) 1998-02-04
AU685363B2 (en) 1998-01-15
DE19681190T1 (de) 1998-02-26
KR100254119B1 (ko) 2000-04-15
DE19681190B4 (de) 2005-03-17
GB2313021B (en) 1999-09-08
CN1086888C (zh) 2002-06-26

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