FI963420A - Suojattu henkilökohtainen radioviestinjärjestelmä ja menetelmä - Google Patents
Suojattu henkilökohtainen radioviestinjärjestelmä ja menetelmä Download PDFInfo
- Publication number
- FI963420A FI963420A FI963420A FI963420A FI963420A FI 963420 A FI963420 A FI 963420A FI 963420 A FI963420 A FI 963420A FI 963420 A FI963420 A FI 963420A FI 963420 A FI963420 A FI 963420A
- Authority
- FI
- Finland
- Prior art keywords
- communication system
- radio communication
- personal radio
- secure personal
- secure
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
- H04W16/16—Spectrum sharing arrangements between different networks for PBS [Private Base Station] arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/32—Hierarchical cell structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/105—PBS [Private Base Station] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/205,705 US5812955A (en) | 1993-11-04 | 1994-03-03 | Base station which relays cellular verification signals via a telephone wire network to verify a cellular radio telephone |
PCT/US1995/002020 WO1995024106A1 (en) | 1994-03-03 | 1995-02-15 | Secure radio personal communications system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FI963420A0 FI963420A0 (fi) | 1996-09-02 |
FI963420A true FI963420A (fi) | 1996-09-02 |
Family
ID=22763298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI963420A FI963420A (fi) | 1994-03-03 | 1996-09-02 | Suojattu henkilökohtainen radioviestinjärjestelmä ja menetelmä |
Country Status (10)
Country | Link |
---|---|
US (2) | US5812955A (fi) |
EP (1) | EP0748573B1 (fi) |
KR (1) | KR100293291B1 (fi) |
CN (1) | CN1142307A (fi) |
AU (1) | AU686768B2 (fi) |
CA (1) | CA2183152A1 (fi) |
DE (1) | DE69509225T2 (fi) |
FI (1) | FI963420A (fi) |
MX (1) | MX9603470A (fi) |
WO (1) | WO1995024106A1 (fi) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7747243B2 (en) * | 1992-03-24 | 2010-06-29 | Boatwright John T | Call security system |
US5761621A (en) | 1993-12-15 | 1998-06-02 | Spectrum Information Technologies, Inc. | Apparatus and methods for networking omni-modal radio devices |
US6934558B1 (en) | 1993-12-15 | 2005-08-23 | Mlr, Llc | Adaptive omni-modal radio apparatus and methods |
US5911120A (en) | 1995-09-08 | 1999-06-08 | At&T Wireless Services | Wireless communication system having mobile stations establish a communication link through the base station without using a landline or regional cellular network and without a call in progress |
US5675629A (en) * | 1995-09-08 | 1997-10-07 | At&T | Cordless cellular system base station |
FR2750285B1 (fr) * | 1996-06-20 | 2000-08-04 | Sagem | Terminal de radio-telephonie mobile a utilisation controlee |
US6035193A (en) * | 1996-06-28 | 2000-03-07 | At&T Wireless Services Inc. | Telephone system having land-line-supported private base station switchable into cellular network |
US6188899B1 (en) | 1996-07-15 | 2001-02-13 | At&T Wireless Svcs, Inc. | System and method for automatic registration notification for over-the-air activation |
DE19636990A1 (de) * | 1996-09-12 | 1998-04-02 | Hagenuk Telecom Gmbh | Telekommunikationsgerät zum Betrieb an einem festen Telekommunikationsnetz |
US6424623B1 (en) * | 1996-10-15 | 2002-07-23 | Motorola, Inc. | Virtual queuing system using proximity-based short-range wireless links |
FI104140B (fi) * | 1996-12-05 | 1999-11-15 | Nokia Telecommunications Oy | Matkaviestimen käyttö langattomana puhelimena |
US6169895B1 (en) | 1996-12-17 | 2001-01-02 | At&T Wireless Svcs. Inc. | Landline-supported private base station for collecting data and switchable into a cellular network |
DE19708189C2 (de) * | 1997-02-28 | 2000-02-17 | Deutsche Telekom Mobil | Zu einem öffentlichen Mobilkommunikationssystem kompatibles nicht öffentliches Schnurlos-Kommunikationssystem |
US6088343A (en) * | 1997-03-11 | 2000-07-11 | Optimay Corporation | GSM transceiver controlling timing races in channel establishment in a GSM protocol stack and method of operation thereof |
WO1998044752A2 (en) * | 1997-03-14 | 1998-10-08 | Dansk Mobiltelefon I/S | A central control unit, a mobile telephone network and a docking station for locating a mobile phone subscriber |
US6219539B1 (en) * | 1997-04-08 | 2001-04-17 | Nortel Networks Corporation | Systems and methods for implementing private wireless communications |
DE19718827C2 (de) * | 1997-05-05 | 2000-01-05 | Deutsche Telekom Mobil | Verfahren und Vorrichtung zum Authentisieren von Mobilfunkteilnehmern |
FR2764763A1 (fr) * | 1997-06-17 | 1998-12-18 | Philips Electronics Nv | Appareil telephonique comportant une station de base et au moins un dispositif de combine |
FR2778302B1 (fr) * | 1998-04-30 | 2000-06-09 | Sagem | Telephone mobile d'un reseau cellulaire, utilisable en combine de telephone sans fil a usage domestique |
US6584310B1 (en) * | 1998-05-07 | 2003-06-24 | Lucent Technologies Inc. | Method and apparatus for performing authentication in communication systems |
US6862622B2 (en) | 1998-07-10 | 2005-03-01 | Van Drebbel Mariner Llc | Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture |
JP3085287B2 (ja) * | 1998-08-19 | 2000-09-04 | 日本電気株式会社 | 発信者番号情報転送方式 |
CA2255285C (en) * | 1998-12-04 | 2009-10-13 | Certicom Corp. | Enhanced subscriber authentication protocol |
US7035410B1 (en) | 1999-03-01 | 2006-04-25 | At&T Corp. | Method and apparatus for enhanced security in a broadband telephony network |
FI990601A0 (fi) * | 1999-03-17 | 1999-03-17 | Sonera Oy | Menetelmä ja järjestelmä tietoliikennejärjestelmässä |
US6223039B1 (en) | 1999-05-25 | 2001-04-24 | Ericsson Inc. | Simplified acquisition of ESN |
EP2802189A3 (en) * | 1999-08-12 | 2015-03-18 | Elad Barkan | Add-on base station for cellular network expansion |
AU1913801A (en) * | 1999-11-06 | 2001-06-06 | Motorola, Inc. | Displaying caller id for call waiting in a fixed wireless terminal |
US7113600B1 (en) * | 1999-11-12 | 2006-09-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Base transceiver station automatic encryption handling |
US7512409B1 (en) | 2000-01-13 | 2009-03-31 | Zion Hadad Communications Ltd. | Cellular network system |
US20040071292A1 (en) * | 2000-01-18 | 2004-04-15 | Simpson Claude O. | Automated prefix dialing system |
FR2804277B1 (fr) * | 2000-01-24 | 2002-04-12 | Cit Alcatel | Equipement terminal radiotelephonique d'abonne et terminaux pour un tel equipement |
WO2001072015A1 (en) | 2000-03-21 | 2001-09-27 | Leedom Charles M Jr | A tiered wireless, multi-modal access system and method |
FI110558B (fi) * | 2000-05-24 | 2003-02-14 | Nokia Corp | Menetelmä matkaviestinverkon kautta pakettidataverkkoon kytketyn päätelaitteen paikkatiedon käsittelemiseksi |
US6658264B1 (en) | 2000-05-31 | 2003-12-02 | Ericsson Inc. | Wireless communications terminals and methods including multiple entry phonebook for multiple transceivers |
DE10037295C2 (de) * | 2000-07-31 | 2002-06-06 | Siemens Ag | Verfahren zur Neuanmeldung eines Mobilteils an eine Basisstation und Basisstation zur Durchführung des Verfahrens |
US20020068529A1 (en) * | 2000-12-01 | 2002-06-06 | Knoble John L. | System and method for adapting traditional telephony for cellular usage |
US6819925B2 (en) * | 2000-12-07 | 2004-11-16 | Lucent Technologies Inc. | Telecommunications call processing using externally-assigned subscriber characteristics |
US6907267B2 (en) * | 2001-01-26 | 2005-06-14 | Adtran, Inc. | Loop-powered T1 radio |
US7266687B2 (en) * | 2001-02-16 | 2007-09-04 | Motorola, Inc. | Method and apparatus for storing and distributing encryption keys |
US7123719B2 (en) * | 2001-02-16 | 2006-10-17 | Motorola, Inc. | Method and apparatus for providing authentication in a communication system |
US8140845B2 (en) * | 2001-09-13 | 2012-03-20 | Alcatel Lucent | Scheme for authentication and dynamic key exchange |
US20030231649A1 (en) * | 2002-06-13 | 2003-12-18 | Awoseyi Paul A. | Dual purpose method and apparatus for performing network interface and security transactions |
AU2003251076A1 (en) * | 2002-07-29 | 2004-02-23 | Koninklijke Philips Electronics N.V. | Security system for apparatuses in a wireless network |
US20040259544A1 (en) * | 2003-06-20 | 2004-12-23 | Amos James A. | Hybrid wireless IP phone system and method for using the same |
KR20050012059A (ko) * | 2003-07-24 | 2005-01-31 | 유티스타콤코리아 유한회사 | 기지국의 수신 감도 개선장치 |
CN100388659C (zh) * | 2003-09-10 | 2008-05-14 | 中兴通讯股份有限公司 | 实现异种网络间加密通信的装置、系统及方法 |
US7529544B1 (en) * | 2004-02-23 | 2009-05-05 | Sprint Spectrum L.P. | Method and system for initiating a communication with a network entity to communicate information regarding a fixed wireless device |
EP1758414A4 (en) * | 2004-06-18 | 2009-08-12 | Mitsubishi Electric Corp | AUTONOMOUS METHOD OF CELL FORMATION |
KR20070030275A (ko) * | 2004-07-15 | 2007-03-15 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 무선 네트워크를 위한 보안 시스템 |
US7894807B1 (en) * | 2005-03-30 | 2011-02-22 | Openwave Systems Inc. | System and method for routing a wireless connection in a hybrid network |
US20070007968A1 (en) * | 2005-07-08 | 2007-01-11 | Mauney William M Jr | Power monitoring system including a wirelessly communicating electrical power transducer |
US7688976B2 (en) * | 2005-07-14 | 2010-03-30 | Tara Chand Singhal | Random wave envelope derived random numbers and their use in generating transient keys in communication security application part I |
US7894826B2 (en) * | 2006-09-07 | 2011-02-22 | Qualcomm Incorporated | Vehicle identification system |
KR101136130B1 (ko) * | 2008-10-14 | 2012-04-17 | 한국전자통신연구원 | 가정용 기지국 장치와 그의 제어 방법 |
US8848914B2 (en) * | 2008-11-18 | 2014-09-30 | Qualcomm Incorporated | Spectrum authorization and related communications methods and apparatus |
KR101211927B1 (ko) * | 2008-12-18 | 2012-12-13 | 한국전자통신연구원 | 유비쿼터스 환경에서 디바이스 인식정보를 활용한 인증 장치 및 방법 |
US8825011B2 (en) * | 2008-12-19 | 2014-09-02 | Tecore, Inc. | Intelligent network access control |
US8437741B2 (en) | 2008-12-19 | 2013-05-07 | Tecore | Intelligent network access controller and method |
US8605904B2 (en) * | 2009-08-14 | 2013-12-10 | Industrial Technology Research Institute | Security method in wireless communication system having relay node |
US8571600B2 (en) * | 2010-02-26 | 2013-10-29 | Cisco Technology, Inc. | Reducing power consumption of wireless devices |
CN104254850A (zh) * | 2011-12-22 | 2014-12-31 | 梅拉夫·拉克雷夫斯基瓦尔迪 | 用于识别对象的系统和方法 |
US9173185B1 (en) | 2012-04-10 | 2015-10-27 | Sprint Spectrum L.P. | Methods and systems for managing registration signaling based on off-time duration |
CN102710363B (zh) * | 2012-06-13 | 2014-10-22 | 山东大学 | 一种改进的提高通信系统稳定性能的方法 |
US9031255B2 (en) | 2012-06-15 | 2015-05-12 | Sonos, Inc. | Systems, methods, apparatus, and articles of manufacture to provide low-latency audio |
US9119064B2 (en) * | 2013-11-20 | 2015-08-25 | At&T Intellectual Property I, L.P. | Method and apparatus for providing broadcast channel encryption to enhance cellular network security |
CN104486753A (zh) * | 2014-11-17 | 2015-04-01 | 深圳市金立通信设备有限公司 | 一种信息控制方法 |
US20160309040A1 (en) * | 2015-04-17 | 2016-10-20 | Microsoft Technology Licensing, Llc | Managing Communication Events |
US9716796B2 (en) | 2015-04-17 | 2017-07-25 | Microsoft Technology Licensing, Llc | Managing communication events |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284848A (en) * | 1979-08-01 | 1981-08-18 | Frost Edward G | Switched network telephone subscriber distribution system |
US4528656A (en) * | 1982-07-02 | 1985-07-09 | Harris Corporation | Radio communication system using frequency division multiplexing for transmission between a master station and a plurality of remote stations |
GB8419003D0 (en) * | 1984-07-25 | 1984-08-30 | Racal Res Ltd | Portable telephones |
US4731840A (en) * | 1985-05-06 | 1988-03-15 | The United States Of America As Represented By The United States Department Of Energy | Method for encryption and transmission of digital keying data |
JPH0746877B2 (ja) * | 1985-12-11 | 1995-05-17 | 株式会社日立製作所 | 移動無線通信システム |
US5623531A (en) * | 1986-10-22 | 1997-04-22 | Nilssen; Ole K. | Auxiliary power for telephone distribution system |
JPH01241929A (ja) * | 1988-03-23 | 1989-09-26 | Sony Corp | コードレステレホン |
US4989230A (en) * | 1988-09-23 | 1991-01-29 | Motorola, Inc. | Cellular cordless telephone |
US5127042A (en) * | 1988-09-23 | 1992-06-30 | Motorola, Inc. | Cellular cordless telephone |
DE3843565A1 (de) * | 1988-12-23 | 1990-06-28 | Standard Elektrik Lorenz Ag | Funktelefonsystem in form einer nebenstellenanlage |
US5034993A (en) * | 1989-03-15 | 1991-07-23 | Motorola, Inc. | Method for allocating communication resources among RF communications systems |
GB2234649B (en) * | 1989-04-27 | 1993-10-27 | Stc Plc | Personal communications systems |
US4953198A (en) * | 1989-07-05 | 1990-08-28 | At&T Company | Public cordless telephone |
US4972460A (en) * | 1989-09-29 | 1990-11-20 | Motorola, Inc. | Automatic equivalent temporary talkgroup assignment in a roaming trunking environment |
US5390245A (en) * | 1990-03-09 | 1995-02-14 | Telefonaktiebolaget L M Ericsson | Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system |
US5091942A (en) * | 1990-07-23 | 1992-02-25 | Ericsson Ge Mobile Communications Holding, Inc. | Authentication system for digital cellular communications |
CA2050104C (en) * | 1990-10-01 | 1995-10-03 | Noach Amitay | Distributed switching cellular communication system |
US5384826A (en) * | 1990-10-01 | 1995-01-24 | At&T Bell Laboratories | Distributed packetized switching cellular radio telephone communication system with handoff |
CA2027826C (en) * | 1990-10-17 | 2000-02-15 | Leo Strawczynski | Improved call set-up in a radio communication system with dynamic channel allocation |
US5276908A (en) * | 1990-10-25 | 1994-01-04 | Northern Telecom Limited | Call set-up and spectrum sharing in radio communication on systems with dynamic channel allocation |
US5179721A (en) * | 1990-11-05 | 1993-01-12 | Motorola Inc. | Method for inter operation of a cellular communication system and a trunking communication system |
US5265150A (en) * | 1991-01-30 | 1993-11-23 | At&T Bell Laboratories | Automatically configuring wireless PBX system |
US5193101A (en) * | 1991-02-04 | 1993-03-09 | Motorola, Inc. | On-site system frequency sharing with trunking systems using spread spectrum |
US5327573A (en) * | 1991-02-15 | 1994-07-05 | Motorola, Inc. | Method for supporting voice communications between communication systems |
US5241598A (en) * | 1991-05-22 | 1993-08-31 | Ericsson Ge Mobile Communications, Inc. | Rolling key resynchronization in cellular verification and validation system |
JP2734821B2 (ja) * | 1991-08-20 | 1998-04-02 | 松下電器産業株式会社 | 無線電話装置 |
KR970000572B1 (ko) * | 1991-09-24 | 1997-01-13 | 모토로라 인코포레이티드 | 원격 기지국과 중앙 사이트간의 통신 신호 교환 방법 및 장치 |
CA2078932C (en) * | 1991-10-10 | 2003-12-02 | Robert A. Wiedeman | Satellite telecommunications system using network coordinating gateways operative with a terrestrial communication system |
US5526404A (en) * | 1991-10-10 | 1996-06-11 | Space Systems/Loral, Inc. | Worldwide satellite telephone system and a network coordinating gateway for allocating satellite and terrestrial gateway resources |
WO1993011646A1 (en) * | 1991-12-03 | 1993-06-10 | Electronic Data Systems Corporation | Apparatus for detecting and preventing subscriber number tumbling in a cellular mobile telephone system |
US5260988A (en) * | 1992-02-06 | 1993-11-09 | Motorola, Inc. | Apparatus and method for alternative radiotelephone system selection |
US5353352A (en) * | 1992-04-10 | 1994-10-04 | Ericsson Ge Mobile Communications Inc. | Multiple access coding for radio communications |
US5349580A (en) * | 1992-05-08 | 1994-09-20 | Scientific-Atlanta, Inc. | Method and apparatus for channel allocation integrity in a communication network |
US5202690A (en) * | 1992-06-02 | 1993-04-13 | Frederick Philip R | Automatic horizontal and vertical scanning radar |
US5357561A (en) * | 1992-07-10 | 1994-10-18 | Motorola, Inc. | Communication unit control for wide area communication systems |
US5548809A (en) * | 1992-07-15 | 1996-08-20 | Southwestern Bell Technology Resources, Inc. | Spectrum sharing communications system and system for monitoring available spectrum |
DE4330704A1 (de) * | 1993-09-10 | 1995-03-16 | Sel Alcatel Ag | Telepoint-System |
US5428668A (en) * | 1993-11-04 | 1995-06-27 | Ericsson Ge Mobile Communications Inc. | Radio personal communications system and method for allocating frequencies for communications between a cellular terminal and a base station |
US5521962A (en) * | 1994-06-30 | 1996-05-28 | At&T Corp. | Temporary storage of authentication information throughout a personal communication system |
US5513245A (en) * | 1994-08-29 | 1996-04-30 | Sony Corporation | Automatic generation of private authentication key for wireless communication systems |
US5521963A (en) * | 1994-09-08 | 1996-05-28 | Siemens Stromberg-Carlson | System and method for using integrated services digital networks (ISDN) and the call appearance call handling (CACH) feature of electronic key telephone service (EKTS) technology for mobile systems |
-
1994
- 1994-03-03 US US08/205,705 patent/US5812955A/en not_active Expired - Lifetime
-
1995
- 1995-02-15 WO PCT/US1995/002020 patent/WO1995024106A1/en active IP Right Grant
- 1995-02-15 DE DE69509225T patent/DE69509225T2/de not_active Expired - Lifetime
- 1995-02-15 MX MX9603470A patent/MX9603470A/es unknown
- 1995-02-15 KR KR1019960704861A patent/KR100293291B1/ko not_active IP Right Cessation
- 1995-02-15 AU AU19223/95A patent/AU686768B2/en not_active Ceased
- 1995-02-15 CA CA002183152A patent/CA2183152A1/en not_active Abandoned
- 1995-02-15 EP EP95911785A patent/EP0748573B1/en not_active Expired - Lifetime
- 1995-02-15 CN CN95191878A patent/CN1142307A/zh active Pending
-
1996
- 1996-09-02 FI FI963420A patent/FI963420A/fi unknown
-
1998
- 1998-09-18 US US09/156,976 patent/US6256514B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1142307A (zh) | 1997-02-05 |
WO1995024106A1 (en) | 1995-09-08 |
EP0748573A1 (en) | 1996-12-18 |
US5812955A (en) | 1998-09-22 |
KR100293291B1 (ko) | 2001-09-17 |
AU1922395A (en) | 1995-09-18 |
DE69509225D1 (de) | 1999-05-27 |
FI963420A0 (fi) | 1996-09-02 |
DE69509225T2 (de) | 1999-08-19 |
KR970701981A (ko) | 1997-04-12 |
MX9603470A (es) | 1997-12-31 |
CA2183152A1 (en) | 1995-09-08 |
EP0748573B1 (en) | 1999-04-21 |
AU686768B2 (en) | 1998-02-12 |
US6256514B1 (en) | 2001-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI963420A (fi) | Suojattu henkilökohtainen radioviestinjärjestelmä ja menetelmä | |
FI955852A (fi) | Menetelmä ja järjestely radiotietoliikennettä varten | |
FI980321A (fi) | Tiedonsiirtomenetelmä ja radiojärjestelmä | |
DE69730238D1 (de) | Kommunikationssystem und -verfahren | |
DE69725778D1 (de) | Druckerkommunikationssystem und -verfahren | |
NO992354D0 (no) | FremgangsmÕte og system for kommunikasjon | |
DE69534262D1 (de) | Kommunikationsvermittungssystem und -verfahren | |
DE69719127D1 (de) | Kommunikationssystem und betriebsverfahren dafür | |
FI950783A (fi) | Tiedonsiirtomenetelmä ja -järjestelmä | |
DE69827235D1 (de) | Kommunikationsverfahren und -endgerät | |
DE69831449T2 (de) | Empfänger, Kommunikationssystem und Kommunikationsverfahren | |
DE69738954D1 (de) | Kommunikationsverfahren und -system | |
FI950590A (fi) | Radioliikennejärjestelmässä käytettävä menetelmä ja järjestely | |
DE69940571D1 (de) | Kommunikationsverfahren und -system | |
FI973884A (fi) | Kommunikaatiojärjestelmä ja menetelmä sitä varten | |
FI972783A (fi) | Järjestelmä ja menetelmä liittyen langattomaan viestintään | |
EE200000128A (et) | Raadiosides kasutatav seade ja meetod | |
FI970369A0 (fi) | Menetelmä interferenssin vähentämiseksi ja radiojärjestelmä | |
FI965194A0 (fi) | Menetelmä ja järjestely analogisessa matkaviestinjärjestelmässä | |
FI964047A (fi) | Tiedonsiirtomenetelmä ja tukiasemajärjestelmä | |
FI945962A (fi) | Tiedonsiirtomenetelmä, tiedonsiirtojärjestelmä ja solukkoradiojärjestelmä | |
FI972561A (fi) | Tiedonsiirtomenetelmä ja radiojärjestelmä | |
FI963518A (fi) | Tiedonsiirtomenetelmä ja radiojärjestelmä | |
FI94819C (fi) | Tiedonsiirtomenetelmä ja CDMA/FDMA-radiojärjestelmä | |
FI971578A (fi) | Vastaanottolaite, vastaanottomenetelmä ja viestintäjärjestelmä |