公开(公告)号：AU769854B2

公开(公告)日：2004-02-05

申请号：AU5111499

申请日：1999-07-19

Applicant: QUALCOMM INC

Inventor： NEVO RON ,  VAKULENKO MICHAEL ,  BRYGER BOAZ E ,  GARDNER WILLIAM ,  CASPI DROR ,  MENDELSON ASSAF ,  KOLOR SERGIO ,  NIZRI SHLOMO ,  KESSLER ILAN ,  LEVY ATAI ,  SHIDELMAN DROR ,  RIMONI YORAM

IPC: H04J13/04 ,  H04B7/26 ,  H04W36/00 ,  H04W36/12 ,  H04W36/14 ,  H04W36/18 ,  H04Q7/38

公开(公告)号：CA2485578A1

公开(公告)日：2003-11-20

申请号：CA2485578

申请日：2003-05-09

Applicant: QUALCOMM INC

Inventor： RIMONI YORAM ,  GREEN MICHAEL

IPC: H04W36/14 ,  H04J3/02 ,  H04Q7/00 ,  H04J3/12 ,  H04Q7/36

Abstract: An apparatus and method of effecting hand-off of a mobile station (104) in a first wireless communication system, which has a first mobile switching node (204) operable with a first base station (208) and a second mobile switching node (220) operable with a second base station (224), and a second wireless communication system, is claimed. A handoff required message (404) is receiv ed at the first mobile switching node (204) and sent (408) to a second mobile switching node (220). A message (412) from the second mobile switching node is sent to request allocation for a handoff. In an embodiment, this message (41 2) is sent to the VLR of the second wireless communication system. In response, a handoff request acknowledge message (428) is received by the second mobile switching node (220) and sent to the first mobile switching node (204). An initial address message (432) is sent to initiate a circuit connection betwe en the first mobile switching node (204) and the second mobile switching node (220). Then, the call is received from the first mobile switching node (204) .

公开(公告)号：AU2003228929A1

公开(公告)日：2003-11-11

申请号：AU2003228929

申请日：2003-05-09

Applicant: QUALCOMM INC

Inventor： RIMONI YORAM ,  GREEN MICHAEL

IPC: H04W36/14

Abstract: An apparatus and method of effecting hand-off of a mobile station in a first wireless communication system, which has a first mobile switching node operable with a first base station and a second mobile switching node operable with a second base station, and a second wireless communication system, is claimed. A handoff required message is received at the first mobile switching node, and sent to a second mobile switching node. A message from the second mobile switching node is sent to request allocation for a handoff. In an embodiment, this message is sent to the VLR of the second wireless communication system. In response, a handoff request acknowledge message is received by the second mobile switching node and sent to the first mobile switching node. An initial address message is sent to initiate a circuit connection between the first mobile switching node and the second mobile switching node. Then, the call is received from the first mobile switching node.

公开(公告)号：AU2002357105A1

公开(公告)日：2003-06-23

申请号：AU2002357105

申请日：2002-12-05

Applicant: QUALCOMM INC

Inventor： RIMONI YORAM ,  HOLCMAN ALEJANDRO R

IPC: H04J13/00 ,  H04W36/14 ,  H04W36/30 ,  H04B7/216

Abstract: A method of effecting handoff of a mobile station from a first base station in a first cellular communications system (46) controlled by a first mobile switching control station to a second base station in a second, different cellular system (48) controlled by a second mobile switching control station is described. The method comprises measuring at the mobile station a parameter of a signal transmitted by said first base station and a parameter of a signal transmitted by said second base station. When the parameters reach a predetermined condition, a signal quality message is communicated from the mobile station via the first base station to said first mobile switching control station, which responds by generating information for a channel request message for the second mobile switching control station and transmitting the same to the mobile station.

公开(公告)号：AU2002343755A1

公开(公告)日：2003-06-10

申请号：AU2002343755

申请日：2002-11-20

Applicant: QUALCOMM INC

Inventor： GREEN MICHAEL ,  RIMONI YORAM

IPC: H04L9/32 ,  H04M11/00 ,  H04Q1/00 ,  H04W12/06 ,  H04Q7/38

Abstract: A method for enabling a mobile telephone to operate in a communications network, including: generating a random authentication number and an expected response to the random authentication number, and transmitting a forward short message service (SMS) message incorporating the random authentication number to the mobile telephone. The method further includes generating at the mobile telephone, responsive to the random authentication number, an authentication response, and receiving from the mobile telephone a return SMS message incorporating the authentication response. The method also includes performing a comparison between the authentication response in the return SMS message and the expected response, and authenticating the mobile telephone to operate in the communications network responsive to the comparison.

公开(公告)号：BR0214311A

公开(公告)日：2006-05-23

申请号：BR0214311

申请日：2002-11-20

Applicant: QUALCOMM INC

Inventor： GREEN MICHAEL ,  RIMONI YORAM

IPC: H04L9/32 ,  H04M11/00 ,  H04Q1/00 ,  H04W12/06 ,  H04Q7/38

Abstract: A method for enabling a mobile telephone to operate in a communications network, including: generating a random authentication number and an expected response to the random authentication number, and transmitting a forward short message service (SMS) message incorporating the random authentication number to the mobile telephone. The method further includes generating at the mobile telephone, responsive to the random authentication number, an authentication response, and receiving from the mobile telephone a return SMS message incorporating the authentication response. The method also includes performing a comparison between the authentication response in the return SMS message and the expected response, and authenticating the mobile telephone to operate in the communications network responsive to the comparison.

公开(公告)号：ZA200404550B

公开(公告)日：2005-09-29

申请号：ZA200404550

申请日：2004-06-08

Applicant: QUALCOMM INC

Inventor： RIMONI YORAM ,  GREEN MICHAEL ,  HUNTER ANDREW T ,  HOLCMAN ALEJANDRO R ,  JAIN NIKHIL

IPC: H04K20060101 ,  H04L20060101 ,  H04W36/14 ,  H04L ,  H04K

Abstract: A method of effecting handoff of a mobile station from a first base station in a first cellular communications system controlled by a first mobile switching control station to a second base station in a second, different cellular system controlled by a second mobile switching control station is described. The method comprises generating at the second cellular communication system an authentication code as the result of applying an algorithm to a private key assigned to the mobile station for the second cellular communications system and a random number generated by the second cellular communications system. An authentication code is also generated at the first cellular communication system as the result of applying an algorithm to the private key and the random number. The authentication code generated at the first cellular communication system is then transmitted to a mobile station in a data packet, and, from there, the authentication code is transmitted to the second cellular communication system. The authentication code generated at the first cellular communications system is then compared with the authentication code generated at the second cellular communications system.

公开(公告)号：AR039368A1

公开(公告)日：2005-02-16

申请号：ARP020104488

申请日：2002-11-21

Applicant: QUALCOMM INC

Inventor： GREEN MICHAEL ,  RIMONI YORAM

IPC: H04L9/32 ,  H04M11/00 ,  H04Q1/00 ,  H04W12/06 ,  H04Q7/38 ,  H04M15/06

Abstract: Método y aparato para permitir a un teléfono móvil operar en una red de comunicaciones, que incluye generar un número de autenticación aleatorio y una respuesta prevista al número de autenticación aleatorio, y trasmitir un mensaje directo del servicio de mensajes cortos (SMS) que lleva incorporado el número de autenticación aleatorio, al teléfono móvil. El método incluye además generar en el teléfono móvil, en respuesta al número de autenticación aleatorio, una respuesta de autenticación, y recibir del teléfono móvil un mensaje SMS de respuesta que lleva incorporada la respuesta de autenticación. El método incluye además llevar a cabo una comparación entre la respuesta de autenticación en el mensaje SMS de respuesta y la respuesta prevista, y autenticar el teléfono móvil para que pueda operar en la red de comunicaciones, en respuesta a la comparación.

公开(公告)号：NO20043369A

公开(公告)日：2004-10-12

申请号：NO20043369

申请日：2004-08-13

Applicant: QUALCOMM INC

Inventor： RADHAKRISHNAN DHINAKAR ,  YACOBI EITAN ,  RIMONI YORAM ,  GREEN MICHAEL

IPC: H04M1/675 ,  H04B7/26 ,  H04W8/20 ,  H04W12/06 ,  H04W92/08 ,  H04W92/14 ,  H04Q7/00 ,  H04L12/66

CPC classification number: H04W8/205 ,  H04B7/2618 ,  H04W12/06 ,  H04W12/08 ,  H04W92/08 ,  H04W92/14

公开(公告)号：CA2473645A1

公开(公告)日：2003-07-31

申请号：CA2473645

申请日：2003-01-17

Applicant: QUALCOMM INC

Inventor： RIMONI YORAM ,  RADHAKRISHNAN DHINAKAR ,  GREEN MICHAEL ,  YACOBI EITAN

IPC: H04M1/675 ,  H04B7/26 ,  H04W8/20 ,  H04W12/06 ,  H04W92/08 ,  H04W92/14 ,  H04B7/216 ,  H04J1/00 ,  H04Q7/20 ,  H04B1/69

Abstract: A CDMA mobile station (MS) (20) can be engaged with a GSM subscriber entity module (SIM) (24) to authenticate the MS (20) with a GSM core infrastructure (14) using a CDMA radio access network (RAN) (18, 22) through a hybrid CDMA/GSM message switching center (MSC) (28), such that use of the CDMA RAN (18, 22) with the existing GSM core (14) advantageously is facilitated.