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    Handoff in hybrid communication network
    2.
    发明专利
    Handoff in hybrid communication network 有权
    混合通信网络中的切换

    公开(公告)号：JP2010045798A

    公开(公告)日：2010-02-25

    申请号：JP2009209510

    申请日：2009-09-10

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： RIMONI YORAM ,  HOLCMAN ALEJANDRO R

    IPC: H04J13/00 ,  H04W36/14 ,  H04M3/00 ,  H04W12/04 ,  H04W12/06 ,  H04W36/00 ,  H04W36/30 ,  H04W48/18

    CPC classification number: H04W36/14 ,  H04W36/30

    Abstract: PROBLEM TO BE SOLVED: To provide handoff in a hybrid communication network.
    SOLUTION: 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 includes measuring, at the mobile station, a parameter of a signal transmitted by the first base station and a parameter of a signal transmitted by the 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 the first mobile switching control station. The first mobile switching control station responds by generating information for a channel request message for the second mobile switching control station and transmitting the information to the mobile station.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供混合通信网络中的切换。 解决方案：一种实现将移动台从由第一移动交换控制站控制的第一蜂窝通信系统46中的第一基站切换到由第二移动切换控制站控制的第二不同蜂窝系统48中的第二基站的方法 描述第二移动交换控制站。 该方法包括在移动站处测量由第一基站发送的信号的参数和由第二基站发送的信号的参数。 当参数达到预定条件时，信号质量消息从移动站经由第一基站传送到第一移动交换控制站。 第一移动交换控制站通过产生用于第二移动交换控制站的信道请求消息的信息并将该信息发送到移动台进行响应。 版权所有（C）2010，JPO＆INPIT

    Apparatus and method for handoff between multiple wireless networks
    3.
    发明专利
    Apparatus and method for handoff between multiple wireless networks 有权
    多种无线网络之间切换的装置和方法

    公开(公告)号：JP2012010333A

    公开(公告)日：2012-01-12

    申请号：JP2011127182

    申请日：2011-06-07

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： RIMONI YORAM ,  EITAN JACOBI

    IPC: H04W36/14 ,  H04J13/00 ,  H04W36/30 ,  H04W36/36 ,  H04W48/18 ,  H04W88/06

    CPC classification number: H04W36/30 ,  H04L5/0058 ,  H04L47/10 ,  H04L47/70 ,  H04L47/72 ,  H04M15/8016 ,  H04M2207/18 ,  H04W36/14 ,  H04W36/18 ,  H04W36/36 ,  H04W40/20 ,  H04W48/06 ,  H04W88/06

    Abstract: PROBLEM TO BE SOLVED: To provide handoff procedures of a call from a wireless local area network (WLAN) to a cellular telephone network, in a multi-mode portable user terminal (UT).SOLUTION: The method includes: setting up a link between a WLAN offering a service and a UT; setting up a call via the set-up WLAN link; monitoring a signal strength of the WLAN link; monitoring a cellular network offering a service concurrently; starting hard handoff to the cellular network in response to the monitored signal strength of the WLAN link below a minimum threshold; and continuing the call over the cellular network. Further, in response to the monitored signal strength of the WLAN link below the minimum threshold, a call handoff to a cellular gateway (CGW) telephone number is started.

    Abstract translation: 要解决的问题：在多模式便携式用户终端（UT）中提供从无线局域网（WLAN）到蜂窝电话网络的呼叫的切换过程。 解决方案：该方法包括：在提供服务的WLAN和UT之间建立链路; 通过设置WLAN链路建立呼叫; 监控WLAN链路的信号强度; 监控同时提供服务的蜂窝网络; 响应于WLAN链路的监视信号强度低于最小阈值，开始向蜂窝网络的硬切换; 并通过蜂窝网络继续呼叫。 此外，响应于WLAN链路的监视信号强度低于最小阈值，开始向蜂窝网关（CGW）电话号码的呼叫切换。 版权所有（C）2012，JPO＆INPIT

    Handoff in hybrid communication network
    4.
    发明专利
    Handoff in hybrid communication network 有权
    混合通信网络中的切换

    公开(公告)号：JP2010246127A

    公开(公告)日：2010-10-28

    申请号：JP2010106779

    申请日：2010-05-06

    Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

    Inventor： RIMONI YORAM ,  HOLCMAN ALEJANDRO R

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

    CPC classification number: H04W36/14 ,  H04W36/30

    Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for achieving hand-off in a hybrid communication network.
    SOLUTION: A method of effecting the hand-off of a mobile station from a first base station in a first cellular communication 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 a step for measuring, at the mobile station, a parameter of a signal transmitted by the first base station and a parameter of a signal transmitted by the second base station. When the parameters reach a predetermined condition, a signal quality message is made to communicate from the mobile station via the first base station to the first mobile switching control station. The first mobile switching control station generates information for a channel request message for the second mobile switching control station and transmitting the information to the mobile station.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于在混合通信网络中实现越区切换的方法和装置。 解决方案：一种实现从第一蜂窝通信系统46中的第一基站切换移动台的方法，第一蜂窝通信系统46由第一移动交换控制站控制到第二不同蜂窝系统48中的第二基站 描述了第二移动交换控制站。 该方法包括一个步骤，用于在移动站处测量由第一基站发送的信号的参数和由第二基站发送的信号的参数。 当参数达到预定条件时，使信号质量消息从移动站经由第一基站到第一移动交换控制站进行通信。 第一移动交换控制站生成用于第二移动交换控制站的信道请求消息的信息，并将该信息发送到移动台。 版权所有（C）2011，JPO＆INPIT

    HANDOFF IN A HYBRID COMMUNICATION NETWORK
    5.
    发明专利
    HANDOFF IN A HYBRID COMMUNICATION NETWORK 未知

    公开(公告)号：HK1075982A1

    公开(公告)日：2005-12-30

    申请号：HK05107839

    申请日：2005-09-07

    Applicant: QUALCOMM INC

    Inventor： RIMONI YORAM ,  HOLCMAN ALEJANDRO R

    IPC: H04J13/00 ,  H04B20090101 ,  H04W36/14 ,  H04W36/30

    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.

    SYSTEM AND METHOD FOR GSM HARD HANDOFF
    7.
    发明专利
    SYSTEM AND METHOD FOR GSM HARD HANDOFF 未知

    公开(公告)号：CA2528658A1

    公开(公告)日：2004-12-29

    申请号：CA2528658

    申请日：2004-06-18

    Applicant: QUALCOMM INC

    Inventor： RIMONI YORAM

    IPC: H04W52/42 ,  H04B1/707 ,  H04L12/56 ,  H04W36/14 ,  H04W36/38

    Abstract: A GSM1x (206)-to-GSM (208) handoff feature allows a GSM1x subscriber with a dual-mode (GSM1x and GSM modes) handset (204) to seamlessly roam from GSM1x coverage areas to GSM coverage areas. This functionality is facilitated by t he GSM1x system design which integrates a CDMA RAN with a standard GSM core network. The GSM1x system is built using standard CDMA as its air interface and an unmodified CDMA RAN with a standard IOS interface to the MSN (304). T he only modifications are done at the MSN (304) and the MS.

    AUTHENTICATION IN A HYBRID COMMUNICATIONS NETWORK
    8.
    发明专利
    AUTHENTICATION IN A HYBRID COMMUNICATIONS NETWORK 未知

    公开(公告)号：CA2469560A1

    公开(公告)日：2003-06-19

    申请号：CA2469560

    申请日：2002-12-05

    Applicant: QUALCOMM INC

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

    IPC: H04L9/32 ,  H04W12/06 ,  H04W36/14 ,  H04L9/00 ,  H04K1/00

    Abstract: A method of authenticating a mobile station (18) from a first base station (12) in a first cellular communications system controlled by a first mobile switching control station (10) to a second base station (14) 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.

    AUTHENTICATION OF A MOBILE TELEPHONE
    9.
    发明专利
    AUTHENTICATION OF A MOBILE TELEPHONE 未知

    公开(公告)号：CA2467905A1

    公开(公告)日：2003-06-05

    申请号：CA2467905

    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 expecte d response to the random authentication number, and transmitting a forward sho rt message service (SMS) message incorporating the random authentication number to the mobile telephone. The method further includes generating at the mobil e 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 performi ng a comparison between the authentication response in the return SMS message a nd the expected response, and authenticating the mobile telephone to operate in the communications network responsive to the comparison.

    Mobile system testing architecture
    10.
    发明专利
    Mobile system testing architecture 未知

    公开(公告)号：AU2002307287A1

    公开(公告)日：2002-10-21

    申请号：AU2002307287

    申请日：2002-04-09

    Applicant: QUALCOMM INC

    Inventor： RIMONI YORAM ,  GIL AMIT

    IPC: H04L69/40 ,  H04B1/00 ,  H04B7/26 ,  H04B17/00 ,  H04W24/00 ,  H04Q7/34

    Abstract: Apparatus for testing one or more mobiles, each mobile being adapted to transmit and receive respective signals compatible with a cellular communications network. The apparatus includes station simulation circuitry which is adapted to simulate a plurality of base station controllers (BSCs) operative simultaneously in the cellular communications network. The apparatus also includes mobile interface circuitry which is coupled to transfer the respective signals between the station simulation circuitry and the one or more mobiles.

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