AR009489A1 - Una red de radio comunicaciones privada con transferencia movil asistida entre estaciones de base enlazadas de una conexion de trafico encriptada entre la red y un terminal movil y un metodo para mantener una conexion de trafico encriptada entre las estaciones de base enlazadas de dicha red - Google Patents
Una red de radio comunicaciones privada con transferencia movil asistida entre estaciones de base enlazadas de una conexion de trafico encriptada entre la red y un terminal movil y un metodo para mantener una conexion de trafico encriptada entre las estaciones de base enlazadas de dicha redInfo
- Publication number
- AR009489A1 AR009489A1 ARP970103953A ARP970103953A AR009489A1 AR 009489 A1 AR009489 A1 AR 009489A1 AR P970103953 A ARP970103953 A AR P970103953A AR P970103953 A ARP970103953 A AR P970103953A AR 009489 A1 AR009489 A1 AR 009489A1
- Authority
- AR
- Argentina
- Prior art keywords
- traffic connection
- base station
- base stations
- encrypted traffic
- network
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 2
- 230000005540 biological transmission Effects 0.000 abstract 2
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
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Una red de radio comunicaciones privada con transferencia movil asistida de una conexion de tráfico encriptada entre estaciones bases enlazadas de una redde radio comunicaciones privada provista de una multiplicidad de estaciones base y untermin al movil. El terminal movil detecta una calidad de senal de unatransmision de báliza recibida desde una estacion base mientras una conexion de tráfico encriptado está en curso con otra estacion base. Las transmisionesde bálizas sonrecibidas y det ectada una calidad de senal durante las tramas inactivas de la conexion de tráfico en curso. El terminal movil puede tambiéndetectar la calidad de la senal de la conexion de tráfico y transmitirla hacia la estacion base. Lacalidad de la senal de tectada y la identificacion de laestacion base transmisora de la báliza son provistas a la red la cual determina si debería iniciarse una transferencia. Dependiendo de cual de los numeros detrama de TDMA actual de la estacionbase que entrega o que r ecibe será utilizado para la encriptacion de una conexion de tráfico encriptadatransferida, un numero de referencia es intercambiado entre la estacion base que entrega y la estacion base que recibe la conexion.Si el numero dereferencia d e la estacion base receptora será utilizado, es transmitido hacia el terminal movil en un canal de control de la conexion de tráficoencriptada en curso desde la estacion base que cede la conexion. Latransferencia toma lugar dentro de s olo una multitrama de protocolo de TDMA y,después de la correccion por cualquier demora en la transferencia del numero de referencia de TDMA, la transferencia toma lugar en la siguiente multitrama.También proponeun método para mantener una conexion de tráfico encriptada entre estaciones base de otra red.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/705,724 US5778075A (en) | 1996-08-30 | 1996-08-30 | Methods and systems for mobile terminal assisted handover in an private radio communications network |
Publications (1)
Publication Number | Publication Date |
---|---|
AR009489A1 true AR009489A1 (es) | 2000-04-26 |
Family
ID=24834664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970103953A AR009489A1 (es) | 1996-08-30 | 1997-08-29 | Una red de radio comunicaciones privada con transferencia movil asistida entre estaciones de base enlazadas de una conexion de trafico encriptada entre la red y un terminal movil y un metodo para mantener una conexion de trafico encriptada entre las estaciones de base enlazadas de dicha red |
Country Status (6)
Country | Link |
---|---|
US (1) | US5778075A (es) |
AR (1) | AR009489A1 (es) |
AU (1) | AU3875797A (es) |
CO (1) | CO4810282A1 (es) |
ID (1) | ID18149A (es) |
WO (1) | WO1998009458A1 (es) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI100077B (fi) * | 1995-01-04 | 1997-09-15 | Nokia Telecommunications Oy | Johdottoman tilaajaliitännän toteuttava radiojärjestelmä |
GB9508884D0 (en) * | 1995-05-02 | 1995-06-21 | Telecom Sec Cellular Radio Ltd | Cellular radio system |
US6021122A (en) * | 1996-06-07 | 2000-02-01 | Qualcomm Incorporated | Method and apparatus for performing idle handoff in a multiple access communication system |
US5960350A (en) * | 1996-12-05 | 1999-09-28 | Motorola, Inc. | Method and system for optimizing a traffic channel in a wireless communications system |
US6389057B1 (en) * | 1996-12-23 | 2002-05-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Access technique of channel hopping communications system |
US6044272A (en) * | 1997-02-25 | 2000-03-28 | Sbc Technology Resources, Inc. | Mobile assisted handoff system and method |
US6058302A (en) * | 1997-09-17 | 2000-05-02 | Telefonaktiebolaget L M Ericsson (Publ) | Limiting access to private networks in cellular communications systems |
JP4447787B2 (ja) * | 1998-12-08 | 2010-04-07 | ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | 一部の加入者のみが利用できる基地局のサブセットをもつセルラ移動電話ネットワークを動作する方法 |
US6418130B1 (en) * | 1999-01-08 | 2002-07-09 | Telefonaktiebolaget L M Ericsson (Publ) | Reuse of security associations for improving hand-over performance |
US6643278B1 (en) * | 1999-03-23 | 2003-11-04 | Texas Instruments Incorporated | Wireless network circuits, systems, and methods for frequency hopping with reduced packet interference |
US20050243764A1 (en) * | 1999-04-08 | 2005-11-03 | Nokia Corporation | Rotating synchronization channel (SCH) transmission |
US6973060B1 (en) * | 1999-04-08 | 2005-12-06 | Nokia Corporation | Rotating synchronization channel (SCH) transmission |
DE19922288A1 (de) * | 1999-05-14 | 2000-11-23 | Siemens Ag | Anordnung zur mobilen Kommunikation |
US6526279B1 (en) | 1999-08-11 | 2003-02-25 | Ericsson Inc. | Communication system with a mobile terminal supporting mobile assisted signal strength measurements for a plurality of networks and methods for operating the same |
US6771776B1 (en) * | 1999-11-11 | 2004-08-03 | Qualcomm Incorporated | Method and apparatus for re-synchronization of a stream cipher during handoff |
US7113600B1 (en) | 1999-11-12 | 2006-09-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Base transceiver station automatic encryption handling |
US6587680B1 (en) | 1999-11-23 | 2003-07-01 | Nokia Corporation | Transfer of security association during a mobile terminal handover |
DE19962264A1 (de) * | 1999-12-22 | 2001-07-05 | Siemens Ag | Verfahren zur Rahmensynchronisation zwischen einem Endgerät und einer Basisstation bei einer Verbindungsweiterschaltung in einem Funk-Kommunikationssytem |
JP3458803B2 (ja) * | 1999-12-27 | 2003-10-20 | 日本電気株式会社 | 移動無線通信システム及びそれに用いる回線接続制御方法 |
FR2809579B1 (fr) * | 2000-05-23 | 2003-07-04 | Nortel Matra Cellular | Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede |
FR2809576B1 (fr) * | 2000-05-23 | 2002-11-15 | Nortel Matra Cellular | Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede |
GB0020443D0 (en) * | 2000-08-18 | 2000-10-04 | Nokia Networks Oy | Controlling communication between stations |
DE10056361A1 (de) * | 2000-11-14 | 2002-05-23 | Philips Corp Intellectual Pty | Drahtloses Netzwerk zur Übermittlung von Parametern für eine verschlüsselte Datenübertragung |
WO2002051058A2 (en) * | 2000-12-19 | 2002-06-27 | At & T Wireless Services, Inc. | Synchronization of encryption in a wireless communication system |
FR2822624B1 (fr) * | 2001-03-20 | 2004-06-25 | Sagem | Procede et dispositif de reception de signaux de frequence et/ou de synchronisation |
US7873163B2 (en) * | 2001-11-05 | 2011-01-18 | Qualcomm Incorporated | Method and apparatus for message integrity in a CDMA communication system |
US7346032B2 (en) * | 2001-12-07 | 2008-03-18 | Qualcomm Incorporated | Method and apparatus for effecting handoff between different cellular communications systems |
KR101036699B1 (ko) * | 2001-12-07 | 2011-05-24 | 콸콤 인코포레이티드 | 하이브리드 통신 네트워크에서 암호화 키를 사용하는 장치및 방법 |
US7054628B2 (en) | 2001-12-07 | 2006-05-30 | Qualcomm Incorporated | Apparatus and method of using a ciphering key in a hybrid communications network |
US6594489B2 (en) * | 2001-12-07 | 2003-07-15 | Qualcomm Incorporated | Method and apparatus for effecting handoff between different cellular communications systems |
KR100416232B1 (ko) * | 2001-12-12 | 2004-01-31 | 한국전자통신연구원 | 이중화된 노드들의 씨엠에스 보안 서비스 시스템 및 제공방법 |
US7689225B2 (en) * | 2002-01-28 | 2010-03-30 | Ntt Docomo, Inc. | Method and apparatus for dormant mode support with paging |
US7103359B1 (en) | 2002-05-23 | 2006-09-05 | Nokia Corporation | Method and system for access point roaming |
US20040014422A1 (en) * | 2002-07-19 | 2004-01-22 | Nokia Corporation | Method and system for handovers using service description data |
US6928283B2 (en) * | 2002-09-20 | 2005-08-09 | Interdigitial Technology Corporation | Method and system for improved beacon acquisition performance with time slot and antenna sector reuse |
US7417971B2 (en) * | 2002-10-04 | 2008-08-26 | Ntt Docomo, Inc. | Method and apparatus for dormant mode support with paging |
US7346021B2 (en) * | 2003-08-06 | 2008-03-18 | Matsushita Electric Industrial Co., Ltd. | Master station in communications system and access control method |
GB2406014B (en) * | 2003-09-10 | 2007-01-31 | Thales Uk Plc | Video system |
GB2408172B (en) * | 2003-11-12 | 2007-11-14 | Ipwireless Inc | Method and apparatus for improved throughput in a communication system |
US7212821B2 (en) * | 2003-12-05 | 2007-05-01 | Qualcomm Incorporated | Methods and apparatus for performing handoffs in a multi-carrier wireless communications system |
CN1969578B (zh) * | 2004-06-15 | 2010-12-08 | 艾利森电话股份有限公司 | 平滑硬切换方法及适用于该方法的移动台和基站 |
DE602004009456T2 (de) * | 2004-10-26 | 2008-07-24 | Alcatel Lucent | Durchführung von zusätzlichen Leistungsmessungen zwecks Weiterleitung in einem WLAN |
WO2007075559A2 (en) * | 2005-12-22 | 2007-07-05 | Interdigital Technology Corporation | Method and system for adjusting uplink transmission timing for long term evolution handover |
US20070195756A1 (en) * | 2006-02-23 | 2007-08-23 | Matsushita Electric Industrial Co., Ltd. | Terminal switching technology for seamless switching of streaming sessions between terminals |
US20080072047A1 (en) * | 2006-09-20 | 2008-03-20 | Futurewei Technologies, Inc. | Method and system for capwap intra-domain authentication using 802.11r |
WO2008035935A1 (en) * | 2006-09-20 | 2008-03-27 | Samsung Electronics Co., Ltd. | Handover method and apparatus in a mobile communication system |
US8583154B2 (en) * | 2008-03-25 | 2013-11-12 | Siemens Aktiengesellschaft | Energy and time-efficient set-up of a wireless communication system |
WO2009120122A1 (en) * | 2008-03-28 | 2009-10-01 | Telefonaktiebolaget L M Ericsson (Publ) | Identification of a manipulated or defect base station during handover |
JP5225459B2 (ja) * | 2008-04-30 | 2013-07-03 | 聯發科技股▲ふん▼有限公司 | トラフィック暗号化キーの派生方法 |
CN101689990B (zh) * | 2008-04-30 | 2011-11-16 | 联发科技股份有限公司 | 流量加密密钥的产生方法 |
US8577378B2 (en) | 2009-02-10 | 2013-11-05 | Qualcomm Incorporated | Method and apparatus for facilitating a beacon-assisted handover to a home Node-B for users on an active call |
WO2011099921A1 (en) * | 2010-02-10 | 2011-08-18 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement in a telecommunication system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8802229D0 (sv) * | 1988-06-14 | 1988-06-14 | Ericsson Telefon Ab L M | Forfarande vid mobilradiostation |
US5293423A (en) * | 1989-09-12 | 1994-03-08 | Telefonaktiebolaget L M Ericsson | Synchronizing method in a mobile radio system |
US5081679A (en) * | 1990-07-20 | 1992-01-14 | Ericsson Ge Mobile Communications Holding Inc. | Resynchronization of encryption systems upon handoff |
US5517675A (en) * | 1991-10-04 | 1996-05-14 | Motorola, Inc. | Signal transmission synchronization in a communication system |
FI96157C (fi) * | 1992-04-27 | 1996-05-10 | Nokia Mobile Phones Ltd | Digitaalinen, solukkorakenteinen aikajakokanavointiin perustuva radiopuhelinverkko radioyhteyden siirtämiseksi tukiasemalta uudelle tukiasemalle |
US5243653A (en) * | 1992-05-22 | 1993-09-07 | Motorola, Inc. | Method and apparatus for maintaining continuous synchronous encryption and decryption in a wireless communication system throughout a hand-off |
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 |
US5546464A (en) * | 1994-09-16 | 1996-08-13 | Ericsson Inc. | Method of and apparatus for selective resynchronization in a digital cellular communications system |
-
1996
- 1996-08-30 US US08/705,724 patent/US5778075A/en not_active Expired - Lifetime
-
1997
- 1997-08-22 WO PCT/SE1997/001388 patent/WO1998009458A1/en active Application Filing
- 1997-08-22 AU AU38757/97A patent/AU3875797A/en not_active Abandoned
- 1997-08-28 ID IDP973016A patent/ID18149A/id unknown
- 1997-08-29 AR ARP970103953A patent/AR009489A1/es unknown
- 1997-08-29 CO CO97050226A patent/CO4810282A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US5778075A (en) | 1998-07-07 |
ID18149A (id) | 1998-03-05 |
AU3875797A (en) | 1998-03-19 |
CO4810282A1 (es) | 1999-06-30 |
WO1998009458A1 (en) | 1998-03-05 |
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