FI990500A0 - Förfarande för att kryptera data i ett radio system - Google Patents
Förfarande för att kryptera data i ett radio systemInfo
- Publication number
- FI990500A0 FI990500A0 FI990500A FI990500A FI990500A0 FI 990500 A0 FI990500 A0 FI 990500A0 FI 990500 A FI990500 A FI 990500A FI 990500 A FI990500 A FI 990500A FI 990500 A0 FI990500 A0 FI 990500A0
- Authority
- FI
- Finland
- Prior art keywords
- procedure
- radio system
- encrypting data
- encrypting
- data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/04—Masking or blinding
- H04L2209/046—Masking or blinding of operations, operands or results of the operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/80—Wireless
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990500A FI107487B (sv) | 1999-03-08 | 1999-03-08 | Förfarande för kryptering av dataöverföring i ett radiosystem |
US09/519,184 US6882727B1 (en) | 1999-03-08 | 2000-03-06 | Method of ciphering data transmission in a radio system |
KR1020017011445A KR100816897B1 (ko) | 1999-03-08 | 2000-03-08 | 무선 시스템에서 데이터 전송 암호화 방법 |
PCT/FI2000/000177 WO2000054456A1 (en) | 1999-03-08 | 2000-03-08 | Method of ciphering data transmission in a radio system |
BRPI0008800-5A BR0008800B1 (pt) | 1999-03-08 | 2000-03-08 | método criptográfico para a transmissão de dados em um sistema de radiocomunicação, equipamento do usuário e sub- sistema da rede de rádio implementando o método. |
JP2000604569A JP2002539490A (ja) | 1999-03-08 | 2000-03-08 | 無線システムのデータ伝送を暗号化する方法 |
AU31689/00A AU3168900A (en) | 1999-03-08 | 2000-03-08 | Method of ciphering data transmission in a radio system |
DE60037576T DE60037576T2 (de) | 1999-03-08 | 2000-03-08 | Verfahren zur verschlüsselung einer datenübertragung in einem funksystem |
CN00807215.9A CN1349695B (zh) | 1999-03-08 | 2000-03-08 | 无线电系统中的加密数据传输的方法 |
EP00909385A EP1159800B1 (en) | 1999-03-08 | 2000-03-08 | Method of ciphering data transmission in a radio system |
US11/013,184 US7602917B2 (en) | 1999-03-08 | 2004-12-15 | Method of ciphering data transmission in a radio system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990500 | 1999-03-08 | ||
FI990500A FI107487B (sv) | 1999-03-08 | 1999-03-08 | Förfarande för kryptering av dataöverföring i ett radiosystem |
Publications (3)
Publication Number | Publication Date |
---|---|
FI990500A0 true FI990500A0 (sv) | 1999-03-08 |
FI990500A FI990500A (sv) | 2000-09-09 |
FI107487B FI107487B (sv) | 2001-08-15 |
Family
ID=8554111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI990500A FI107487B (sv) | 1999-03-08 | 1999-03-08 | Förfarande för kryptering av dataöverföring i ett radiosystem |
Country Status (10)
Country | Link |
---|---|
US (2) | US6882727B1 (sv) |
EP (1) | EP1159800B1 (sv) |
JP (1) | JP2002539490A (sv) |
KR (1) | KR100816897B1 (sv) |
CN (1) | CN1349695B (sv) |
AU (1) | AU3168900A (sv) |
BR (1) | BR0008800B1 (sv) |
DE (1) | DE60037576T2 (sv) |
FI (1) | FI107487B (sv) |
WO (1) | WO2000054456A1 (sv) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
FI106494B (sv) | 1998-11-05 | 2001-02-15 | Nokia Networks Oy | Ramsynkroniseringsmekanism |
FI107487B (sv) * | 1999-03-08 | 2001-08-15 | Nokia Mobile Phones Ltd | Förfarande för kryptering av dataöverföring i ett radiosystem |
EP1881638A1 (en) | 1999-09-30 | 2008-01-23 | Qualcomm Incorporated | Method and apparatus for encrypting transmissions in a communication system |
US6980658B1 (en) | 1999-09-30 | 2005-12-27 | Qualcomm Incorporated | Method and apparatus for encrypting transmissions in a communication system |
GB0004178D0 (en) | 2000-02-22 | 2000-04-12 | Nokia Networks Oy | Integrity check in a communication system |
FI110974B (sv) * | 2000-03-01 | 2003-04-30 | Nokia Corp | Initialisering av en räknare, särskilt för radioramar |
EP1281289A1 (en) * | 2000-03-23 | 2003-02-05 | Siemens Mobile Communications S.p.A. | Handover procedures in a radio communication system |
KR100709088B1 (ko) * | 2000-04-07 | 2007-04-19 | 인터디지탈 테크날러지 코포레이션 | 무선 통신 시스템용 기지국 동기 방법 및 시스템 |
FI110736B (sv) * | 2000-08-01 | 2003-03-14 | Nokia Corp | Dataöverföringsförfarande, abonnentterminal och GPRS/EDGE-radioanslutningsnät |
WO2002017655A2 (en) * | 2000-08-23 | 2002-02-28 | Motorola, Inc. | Method and apparatus for generating an unique encryption key stream for each data block in a frame |
US20020061107A1 (en) * | 2000-09-25 | 2002-05-23 | Tham Terry K. | Methods and apparatus for implementing a cryptography engine |
CN1202643C (zh) * | 2000-10-07 | 2005-05-18 | Lg电子株式会社 | 具有无线电链路控制层的无线电通信系统和数据处理方法 |
JP3892221B2 (ja) * | 2000-11-17 | 2007-03-14 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、基地局および通信方法 |
US8009667B1 (en) * | 2001-01-16 | 2011-08-30 | Wi—LAN, Inc. | Packing source data packets into transporting packets with fragmentation |
US6826244B2 (en) * | 2001-02-27 | 2004-11-30 | Interdigital Technology Corporation | Initial cell search algorithm for 3G FDD wireless communication systems |
CA2380039C (en) * | 2001-04-03 | 2008-12-23 | Samsung Electronics Co., Ltd. | Method of transmitting control data in cdma mobile communication system |
KR100789565B1 (ko) * | 2001-04-07 | 2007-12-28 | 엘지전자 주식회사 | 무선 베어러 설정 방법과 그에 따른 암호화 수행 및 변경 방법과 데이터 암호화 방법 |
WO2002091763A1 (en) * | 2001-05-07 | 2002-11-14 | Nokia Corporation | Rlc/mac protocol |
US6915473B2 (en) | 2001-05-14 | 2005-07-05 | Interdigital Technology Corporation | Method and system for implicit user equipment identification |
FR2824685B1 (fr) * | 2001-05-14 | 2003-10-03 | Evolium Sas | Procede pour fixer des parametres d'adaptation de debit specifiques a chaque service dans un systeme de radiocommunications mobiles |
US7096353B2 (en) * | 2001-07-09 | 2006-08-22 | Advanced Micro Devices, Inc. | Software modem with privileged mode decryption of control codes |
WO2003019960A1 (en) * | 2001-08-21 | 2003-03-06 | Nokia Corporation | Transmission of data within a communications network |
CA2474325C (en) * | 2002-01-30 | 2010-09-28 | Lg Electronics Inc. | Method for scrambling packet data using a variable number of fixed length slots and apparatus thereof |
US7813311B2 (en) * | 2002-02-05 | 2010-10-12 | Interdigital Technology Corporation | Method and apparatus for synchronizing base stations |
US8121292B2 (en) * | 2002-02-26 | 2012-02-21 | Qualcomm Incorporated | Method and apparatus for scrambling information bits on a channel in a communications system |
KR100860581B1 (ko) | 2002-05-18 | 2008-09-26 | 엘지전자 주식회사 | 멀티캐스트 데이터 전송 방법 |
KR20030097559A (ko) | 2002-06-22 | 2003-12-31 | 엘지전자 주식회사 | 무선이동통신 시스템의 멀티미디어 서비스 방법 |
KR100889865B1 (ko) * | 2002-11-07 | 2009-03-24 | 엘지전자 주식회사 | 무선 이동통신 시스템의 통신방법 |
CN102255714B (zh) * | 2003-04-10 | 2014-11-26 | 艾利森电话股份有限公司 | 重传的方法和系统 |
EP1478138A2 (en) * | 2003-05-13 | 2004-11-17 | Samsung Electronics Co., Ltd. | Security method for broadcasting service in a mobile communication system |
CN1985458B (zh) * | 2003-11-16 | 2013-05-08 | 桑迪斯克以色列有限公司 | 增强的自然蒙哥马利指数掩蔽和恢复的方法和装置 |
DE602004027943D1 (de) * | 2003-11-16 | 2010-08-12 | Sandisk Il Ltd | Verbesserte natürliche montgomery-exponentenmaskierung |
US7200405B2 (en) | 2003-11-18 | 2007-04-03 | Interdigital Technology Corporation | Method and system for providing channel assignment information used to support uplink and downlink channels |
AU2012238284B2 (en) * | 2003-11-18 | 2014-12-18 | Interdigital Technology Corporation | Method and System for Providing Channel Assignment Information used to Support Uplink and Downlink Channels |
KR100595646B1 (ko) * | 2004-01-09 | 2006-07-03 | 엘지전자 주식회사 | Mbms서비스를 제공하는 무선통신 시스템 |
KR100594022B1 (ko) * | 2004-01-12 | 2006-06-30 | 삼성전자주식회사 | 무선 네트워크 시스템의 무선링크제어 계층에서 데이터암호화방법 및 암호해제방법 |
JP4534492B2 (ja) * | 2004-01-14 | 2010-09-01 | 日本電気株式会社 | 無線回線制御装置及びそれを用いた移動通信システム |
CN100370874C (zh) * | 2004-07-16 | 2008-02-20 | 华为技术有限公司 | 一种解决无线资源控制过程配置失败的方法 |
US7885245B2 (en) * | 2004-07-19 | 2011-02-08 | Interdigital Technology Corporation | Method and apparatus for enhanced uplink multiplexing |
US7333442B2 (en) | 2004-07-30 | 2008-02-19 | M-Stack Limited | Apparatus and method for applying ciphering in universal mobile telecommunications system |
ES2275187T3 (es) * | 2004-07-30 | 2007-06-01 | M-Stack Limited | Aparato y metodo para la aplicacion de cifrado en un sistema universal de telecomunicaciones moviles. |
JP4628156B2 (ja) * | 2005-03-28 | 2011-02-09 | 三洋電機株式会社 | 無線通信端末、無線基地局及び通信装置 |
CN100442881C (zh) * | 2005-03-31 | 2008-12-10 | 华为技术有限公司 | 无线通信系统中实现信息加密传输的方法 |
WO2006133095A2 (en) * | 2005-06-03 | 2006-12-14 | Tekelec | Methods, systems, and computer program products for generic call tracing |
WO2007014157A2 (en) * | 2005-07-21 | 2007-02-01 | Tekelec | Methods, systems, and computer program products associating communications detail records with a mobile reference and using the mobile reference to retrieve the communications detail records |
JP4912772B2 (ja) * | 2005-09-22 | 2012-04-11 | 富士通株式会社 | 暗号化方法,暗号復号化方法,暗号化装置,暗号復号化装置,送受信システムおよび通信システム |
KR101158155B1 (ko) | 2005-11-10 | 2012-06-19 | 삼성전자주식회사 | 휴대 방송 시스템에서 암호화 정보 송수신 방법 및 그에따른 시스템 |
US8774414B2 (en) | 2005-11-10 | 2014-07-08 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving encryption information in a mobile broadcast system |
FR2893796B1 (fr) * | 2005-11-21 | 2008-01-04 | Atmel Corp | Procede de protection par chiffrement |
KR101319870B1 (ko) * | 2006-01-05 | 2013-10-18 | 엘지전자 주식회사 | 이동 통신 시스템에서의 핸드오버 방법 |
KR101211807B1 (ko) | 2006-01-05 | 2012-12-12 | 엘지전자 주식회사 | 이동통신 시스템에서 무선단말의 동기상태 관리방법 |
KR101268200B1 (ko) * | 2006-01-05 | 2013-05-27 | 엘지전자 주식회사 | 이동통신 시스템에서의 무선자원 할당방법 |
WO2007078165A1 (en) * | 2006-01-05 | 2007-07-12 | Lg Electronics Inc. | Transmitting information in mobile communications system |
AU2007203852B2 (en) | 2006-01-05 | 2010-08-26 | Lg Electronics Inc. | Transmitting data in a mobile communication system |
KR101265628B1 (ko) | 2006-01-05 | 2013-05-22 | 엘지전자 주식회사 | 이동 통신 시스템에서의 무선 자원 스케줄링 방법 |
KR100912784B1 (ko) * | 2006-01-05 | 2009-08-18 | 엘지전자 주식회사 | 데이터 송신 방법 및 데이터 재전송 방법 |
KR101333918B1 (ko) * | 2006-01-05 | 2013-11-27 | 엘지전자 주식회사 | 이동 통신 시스템의 점-대-다 서비스 통신 |
KR101203841B1 (ko) | 2006-01-05 | 2012-11-21 | 엘지전자 주식회사 | 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 방법 |
JP4806030B2 (ja) | 2006-01-05 | 2011-11-02 | エルジー エレクトロニクス インコーポレイティド | 移動通信システムで信号を転送する方法 |
WO2007078171A2 (en) | 2006-01-05 | 2007-07-12 | Lg Electronics Inc. | Method of transmitting feedback information in a wireless communication system |
KR101216751B1 (ko) * | 2006-02-07 | 2012-12-28 | 엘지전자 주식회사 | 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법 |
US8493854B2 (en) * | 2006-02-07 | 2013-07-23 | Lg Electronics Inc. | Method for avoiding collision using identifier in mobile network |
KR101358469B1 (ko) | 2006-02-07 | 2014-02-06 | 엘지전자 주식회사 | 무선 네트워크(network) 안에서 상향(uplink)및 하향(downlink) 대역폭(bandwidth)의선택 및 신호 방법 |
KR100913089B1 (ko) | 2006-02-07 | 2009-08-21 | 엘지전자 주식회사 | 다중 반송파 시스템에 적용되는 파일럿 신호 전송 방법 |
KR101387475B1 (ko) | 2006-03-22 | 2014-04-22 | 엘지전자 주식회사 | 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법 |
US8185726B2 (en) * | 2006-04-27 | 2012-05-22 | Qualcomm Incorporated | Sleep optimization based on system information block scheduling |
KR100737385B1 (ko) * | 2006-06-19 | 2007-07-09 | 경희대학교 산학협력단 | 무선 센서 네트워크에서 키 데이터의 송신 방법 |
KR101369135B1 (ko) | 2006-06-21 | 2014-03-05 | 엘지전자 주식회사 | 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말 |
KR20070121513A (ko) | 2006-06-21 | 2007-12-27 | 엘지전자 주식회사 | 이동통신 시스템의 상향 접속 방법 |
KR20070121505A (ko) * | 2006-06-21 | 2007-12-27 | 엘지전자 주식회사 | 무선링크 재설정 방법 |
US8234534B2 (en) | 2006-06-21 | 2012-07-31 | Lg Electronics Inc. | Method of supporting data retransmission in a mobile communication system |
US8570956B2 (en) | 2006-06-21 | 2013-10-29 | Lg Electronics Inc. | Method of communicating data in a wireless mobile communications system using message separation and mobile terminal for use with the same |
JP4347350B2 (ja) * | 2007-02-15 | 2009-10-21 | 富士通株式会社 | データ暗号転送装置、データ復号転送装置、データ暗号転送方法およびデータ復号転送方法 |
EP2553622B1 (en) * | 2010-03-31 | 2020-10-21 | British Telecommunications public limited company | Secure data recorder |
US8379855B2 (en) | 2010-06-03 | 2013-02-19 | Nokia Corporation | Ciphering in a packet-switched telecommunications system |
CN102256246A (zh) * | 2011-07-05 | 2011-11-23 | 上海市安全生产科学研究所 | 移动通信的数据传输加密方法 |
US8989577B2 (en) | 2012-06-21 | 2015-03-24 | Qualcomm Incorporated | Methods and systems for implementing time-division duplexing in the physical layer |
US9071358B2 (en) | 2012-06-21 | 2015-06-30 | Qualcomm Incrorporated | Repeater fiber-coax units |
US9363017B2 (en) | 2012-07-06 | 2016-06-07 | Qualcomm Incorporated | Methods and systems of specifying coaxial resource allocation across a MAC/PHY interface |
JP6309543B2 (ja) * | 2013-01-09 | 2018-04-11 | 株式会社Nttドコモ | 無線基地局間(inter−eNB)キャリアアグリゲーションによる保護された無線アクセス |
JP6428601B2 (ja) * | 2013-03-29 | 2018-11-28 | ソニー株式会社 | 集積回路、通信方法、コンピュータプログラム及び通信装置 |
US20150130688A1 (en) * | 2013-11-12 | 2015-05-14 | Google Inc. | Utilizing External Devices to Offload Text Entry on a Head Mountable Device |
US20160044682A1 (en) * | 2014-08-07 | 2016-02-11 | Signal Laboratories, Inc. | Radio Transmitter Identification and Congestion Control |
US10361839B2 (en) * | 2017-01-06 | 2019-07-23 | Blackberry Limited | Encryption in wireless communication systems |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003998A1 (de) * | 1980-02-04 | 1981-09-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | System zur ver- und entschluesselung von daten |
US4418425A (en) * | 1981-08-31 | 1983-11-29 | Ibm Corporation | Encryption using destination addresses in a TDMA satellite communications network |
US4797921A (en) * | 1984-11-13 | 1989-01-10 | Hitachi, Ltd. | System for enciphering or deciphering data |
US5016275A (en) * | 1988-10-28 | 1991-05-14 | International Business Machines Corporation | Buffered encryption/decryption |
US5412730A (en) * | 1989-10-06 | 1995-05-02 | Telequip Corporation | Encrypted data transmission system employing means for randomly altering the encryption keys |
US5148485A (en) * | 1990-07-20 | 1992-09-15 | Ericsson Ge Mobile Communications Holding, Inc. | Encrypton system for digital cellular communications |
US5185796A (en) * | 1991-05-30 | 1993-02-09 | Motorola, Inc. | Encryption synchronization combined with encryption key identification |
NL9102157A (nl) * | 1991-12-20 | 1993-07-16 | Nederland Ptt | Systeem voor het met een eerste codeerapparaat coderen van aangeboden data en voor het met een tweede codeerapparaat decoderen van gecodeerde data, en codeerapparaat voor toepassing in het systeem. |
US5550809A (en) * | 1992-04-10 | 1996-08-27 | Ericsson Ge Mobile Communications, Inc. | Multiple access coding using bent sequences for mobile radio communications |
US5500650A (en) * | 1992-12-15 | 1996-03-19 | Micron Technology, Inc. | Data communication method using identification protocol |
JP2883243B2 (ja) * | 1992-06-11 | 1999-04-19 | ケイディディ株式会社 | 相手認証/暗号鍵配送方式 |
US5285497A (en) * | 1993-04-01 | 1994-02-08 | Scientific Atlanta | Methods and apparatus for scrambling and unscrambling compressed data streams |
US5375169A (en) * | 1993-05-28 | 1994-12-20 | Tecsec, Incorporated | Cryptographic key management method and apparatus |
JP2942913B2 (ja) * | 1993-06-10 | 1999-08-30 | ケイディディ株式会社 | 相手認証/暗号鍵配送方式 |
US5455863A (en) | 1993-06-29 | 1995-10-03 | Motorola, Inc. | Method and apparatus for efficient real-time authentication and encryption in a communication system |
US5319712A (en) * | 1993-08-26 | 1994-06-07 | Motorola, Inc. | Method and apparatus for providing cryptographic protection of a data stream in a communication system |
JP3263878B2 (ja) | 1993-10-06 | 2002-03-11 | 日本電信電話株式会社 | 暗号通信システム |
US5371794A (en) * | 1993-11-02 | 1994-12-06 | Sun Microsystems, Inc. | Method and apparatus for privacy and authentication in wireless networks |
EP0673178B1 (en) | 1994-03-17 | 2005-02-16 | Kokusai Denshin Denwa Co., Ltd | Authentication method for mobile communications |
US5594795A (en) * | 1994-07-05 | 1997-01-14 | Ericsson Inc. | Method and apparatus for key transforms to discriminate between different networks |
ZA955605B (en) * | 1994-07-13 | 1996-04-10 | Qualcomm Inc | System and method for simulating user interference received by subscriber units in a spread spectrum communication network |
US5537474A (en) * | 1994-07-29 | 1996-07-16 | Motorola, Inc. | Method and apparatus for authentication in a communication system |
US5604806A (en) * | 1995-01-20 | 1997-02-18 | Ericsson Inc. | Apparatus and method for secure radio communication |
US5727064A (en) | 1995-07-03 | 1998-03-10 | Lucent Technologies Inc. | Cryptographic system for wireless communications |
US6330333B1 (en) | 1995-07-03 | 2001-12-11 | Lucent Technologies, Inc. | Cryptographic system for wireless communications |
US5696828A (en) * | 1995-09-22 | 1997-12-09 | United Technologies Automotive, Inc. | Random number generating system and process based on chaos |
SE506619C2 (sv) * | 1995-09-27 | 1998-01-19 | Ericsson Telefon Ab L M | Metod för kryptering av information |
US5768380A (en) | 1995-09-27 | 1998-06-16 | Motorola, Inc. | Method for sending a communication unit parameter to a plurality of communication units |
US5607722A (en) | 1996-02-09 | 1997-03-04 | Micron Technology, Inc. | Process for titanium nitride deposition using five-and six-coordinate titanium complexes |
US5745575A (en) * | 1996-05-20 | 1998-04-28 | The United States Of America As Represented By The Secretary Of The Army | Identification-friend-or-foe (IFF) system using variable codes |
US6373946B1 (en) * | 1996-05-31 | 2002-04-16 | Ico Services Ltd. | Communication security |
FI112419B (sv) * | 1996-06-06 | 2003-11-28 | Nokia Corp | Förfarande för hemlighållande av dataöverföring |
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 |
US5884158A (en) * | 1996-10-15 | 1999-03-16 | Pitney Bowes Inc. | Cellular telephone authentication system using a digital certificate |
CA2411999C (en) | 1997-04-24 | 2008-04-29 | Ntt Mobile Communications Network Inc. | Method and system for mobile communications |
FR2763769B1 (fr) * | 1997-05-21 | 1999-07-23 | Alsthom Cge Alcatel | Procede destine a permettre une communication cryptee directe entre deux terminaux de reseau radiomobile et agencements de station et de terminal correspondants |
US6081600A (en) * | 1997-10-03 | 2000-06-27 | Motorola, Inc. | Method and apparatus for signaling privacy in personal communications systems |
US6097817A (en) * | 1997-12-10 | 2000-08-01 | Omnipoint Corporation | Encryption and decryption in communication system with wireless trunk |
US6580906B2 (en) * | 1997-12-10 | 2003-06-17 | Intel Corporation | Authentication and security in wireless communication system |
FI106238B (sv) * | 1998-01-14 | 2000-12-15 | Nokia Networks Oy | Förfarande för att lösa en tvist om beläggning av en dedikerad kanal i ett luftgränssnitt |
FI106172B (sv) * | 1998-01-29 | 2000-11-30 | Nokia Networks Oy | Förfarande för återkonfigurering av en förbindelse i cellulärradionät |
FI111433B (sv) | 1998-01-29 | 2003-07-15 | Nokia Corp | Förfarande för hemlighållning av datakommunikation och cellulärradiosystem |
DE69925990T2 (de) * | 1998-04-03 | 2006-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexibles kanalzugriffsverfahren und resourcenzuteilung in einem universalen mobiltelefonsystem (umts) |
US6463055B1 (en) * | 1998-06-01 | 2002-10-08 | Telefonaktiebolaget L M Ericsson (Publ) | Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS) |
FI107686B (sv) * | 1998-06-16 | 2001-09-14 | Nokia Mobile Phones Ltd | Förfarande och kommunikationsanordning för administrering av bärare i ett tredje generationens mobilkommunikationssystem |
US6192474B1 (en) * | 1998-07-31 | 2001-02-20 | Lucent Technologies Inc. | Method for establishing a key using over-the-air communication and password protocol and password protocol |
US6374355B1 (en) * | 1998-07-31 | 2002-04-16 | Lucent Technologies Inc. | Method for securing over-the-air communication in a wireless system |
US6178506B1 (en) * | 1998-10-23 | 2001-01-23 | Qualcomm Inc. | Wireless subscription portability |
US6453159B1 (en) * | 1999-02-25 | 2002-09-17 | Telxon Corporation | Multi-level encryption system for wireless network |
US6526506B1 (en) * | 1999-02-25 | 2003-02-25 | Telxon Corporation | Multi-level encryption access point for wireless network |
FI107487B (sv) * | 1999-03-08 | 2001-08-15 | Nokia Mobile Phones Ltd | Förfarande för kryptering av dataöverföring i ett radiosystem |
FI109252B (sv) * | 1999-04-13 | 2002-06-14 | Nokia Corp | Återsändningsförfarande med mjukkombinering i ett telekommunikationssystem |
US6618395B1 (en) * | 1999-05-27 | 2003-09-09 | 3Com Corporation | Physical coding sub-layer for transmission of data over multi-channel media |
FI107486B (sv) * | 1999-06-04 | 2001-08-15 | Nokia Networks Oy | Arrangering av autentikation och chiffrering i ett telekommunikationssystem |
US6845095B2 (en) * | 2001-04-27 | 2005-01-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient header handling involving GSM/EDGE radio access networks |
-
1999
- 1999-03-08 FI FI990500A patent/FI107487B/sv not_active IP Right Cessation
-
2000
- 2000-03-06 US US09/519,184 patent/US6882727B1/en not_active Expired - Lifetime
- 2000-03-08 DE DE60037576T patent/DE60037576T2/de not_active Expired - Lifetime
- 2000-03-08 KR KR1020017011445A patent/KR100816897B1/ko active IP Right Grant
- 2000-03-08 WO PCT/FI2000/000177 patent/WO2000054456A1/en active IP Right Grant
- 2000-03-08 EP EP00909385A patent/EP1159800B1/en not_active Expired - Lifetime
- 2000-03-08 BR BRPI0008800-5A patent/BR0008800B1/pt active IP Right Grant
- 2000-03-08 CN CN00807215.9A patent/CN1349695B/zh not_active Expired - Lifetime
- 2000-03-08 JP JP2000604569A patent/JP2002539490A/ja active Pending
- 2000-03-08 AU AU31689/00A patent/AU3168900A/en not_active Abandoned
-
2004
- 2004-12-15 US US11/013,184 patent/US7602917B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002539490A (ja) | 2002-11-19 |
CN1349695B (zh) | 2018-05-22 |
KR100816897B1 (ko) | 2008-03-26 |
KR20010102541A (ko) | 2001-11-15 |
AU3168900A (en) | 2000-09-28 |
US7602917B2 (en) | 2009-10-13 |
EP1159800B1 (en) | 2007-12-26 |
DE60037576T2 (de) | 2009-01-08 |
FI107487B (sv) | 2001-08-15 |
BR0008800B1 (pt) | 2014-10-29 |
BR0008800A (pt) | 2001-12-26 |
WO2000054456A1 (en) | 2000-09-14 |
US20060120530A1 (en) | 2006-06-08 |
EP1159800A1 (en) | 2001-12-05 |
FI990500A (sv) | 2000-09-09 |
US6882727B1 (en) | 2005-04-19 |
DE60037576D1 (de) | 2008-02-07 |
CN1349695A (zh) | 2002-05-15 |
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