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    PAYPHONE METERING IN A WIRELESS TELEPHONE SYSTEM
    34.
    发明专利
    PAYPHONE METERING IN A WIRELESS TELEPHONE SYSTEM 未知

    公开(公告)号：CA2258027C

    公开(公告)日：2006-08-22

    申请号：CA2258027

    申请日：1997-06-11

    Applicant: QUALCOMM INC

    Inventor： ROBBINS BARRY R ,  KARMI GADI

    IPC: H04Q7/22 ,  H04Q7/38 ,  H04M15/00 ,  H04M15/18 ,  H04M15/28 ,  H04M17/00 ,  H04M17/02 ,  H04W4/24

    Abstract: The wireless system includes one or more payphones (12) from which users may initiate payphone calls. A mobile switching center (16) connects telephone calls initiated from wireless payphones to external telephone systems (18) such as the publlic switch telephone network (PSTN). To meter charges incurred during the telephone call within an external system, the external system transmits periodic metering pulses (52, 54) to the mobile switching center. Each pulse is representative of a predetermined amount of money associated with the telephone call. The rate at which the periodic pulses are transmitted to the mobile switching center depends upon the current billing rate and may be affected by, for example, the time of day. Rather than the forwarding all of the metering pulses to the wireless payphone, therefore consuming a portion of the bandwidth available for wireless telephone calls, the mobile switching center (16) calculates a steady state billing rate from the metering pulses, then transmits only the steady state billing rate to the wireless payphone (12).

    35.
    发明专利
    未知

    公开(公告)号：AT327641T

    公开(公告)日：2006-06-15

    申请号：AT96945670

    申请日：1996-12-18

    Applicant: QUALCOMM INC

    Inventor： SPARTZ MICHAEL K ,  AGRE DANIEL H ,  ROBBINS BARRY R

    IPC: H04B20060101 ,  H04L12/56 ,  H04L29/06 ,  H04W4/18 ,  H04W12/02 ,  H04W88/12 ,  H04W92/02 ,  H04W92/14 ,  H04Q7/30 ,  H04Q7/22 ,  H04B7/26

    Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile communications (GSM) A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit, and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC). Additionally, a transparent message transport is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC and a subscriber unit. Other signaling message generating by the GSM MSC and subscriber unit are processed and various actions are taken in response, including the configuration and control of signal processing resources. This configuration and control includes the allocation of vocoding and devocoding resources in accordance with the requested type of service, and the invocation of CDMA based encryption capabilities. Other actions include the allocation of CDMA traffic channel processing resources and selection resources at the start of a signaling exchange between the subscriber unit and the BSS or MSC. These resources process both voice and data calls, and signaling messages, such as registrations, from the subscriber unit. The CDMA traffic channel resources are used to perform the IS-95 style CDMA signal processing functions including modulation and demodulation.

    Wireless telecommunications system utilizing cdma radio frequency signal modulation in conjunction with the gsm a-interface telecommunications networkprotocol
    36.
    发明专利
    Wireless telecommunications system utilizing cdma radio frequency signal modulation in conjunction with the gsm a-interface telecommunications networkprotocol 未知

    公开(公告)号：HK1070529A1

    公开(公告)日：2005-06-17

    申请号：HK05103124

    申请日：2005-04-13

    Applicant: QUALCOMM INC

    Inventor： ARTZ MICHAEL K ,  ROBBINS BARRY R ,  AGRE DANIEL H

    IPC: H04B20060101 ,  H04L20060101 ,  H04L12/56 ,  H04L29/06 ,  H04W4/18 ,  H04W12/02 ,  H04W88/12 ,  H04W92/02 ,  H04W92/14

    Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile communications (GSM) A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit, and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC). Additionally, a transparent message transport is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC and a subscriber unit. Other signaling message generating by the GSM MSC and subscriber unit are processed and various actions are taken in response, including the configuration and control of signal processing resources. This configuration and control includes the allocation of vocoding and devocoding resources in accordance with the requested type of service, and the invocation of CDMA based encryption capabilities. Other actions include the allocation of CDMA traffic channel processing resources and selection resources at the start of a signaling exchange between the subscriber unit and the BSS or MSC. These resources process both voice and data calls, and signaling messages, such as registrations, from the subscriber unit. The CDMA traffic channel resources are used to perform the IS-95 style CDMA signal processing functions including modulation and demodulation.

    METHOD AND BASE STATION SUBSYSTEM FOR PROCESSING SIGNAL TRANSMISSION MESSAGES IN WIRELESS TELECOMMUNICATION SYSTEM
    37.
    发明专利
    METHOD AND BASE STATION SUBSYSTEM FOR PROCESSING SIGNAL TRANSMISSION MESSAGES IN WIRELESS TELECOMMUNICATION SYSTEM 未知

    公开(公告)号：HU221576B

    公开(公告)日：2002-11-28

    申请号：HU9900984

    申请日：1996-12-18

    Applicant: QUALCOMM INC

    Inventor： AGRE DANIEL H ,  ROBBINS BARRY R ,  SPARTZ MICHAEL K

    IPC: H04B20060101 ,  H04L12/56 ,  H04L29/06 ,  H04W4/18 ,  H04W12/02 ,  H04W88/12 ,  H04W92/02 ,  H04W92/14 ,  H04Q7/30

    Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile communications (GSM) A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit, and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC). Additionally, a transparent message transport is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC and a subscriber unit. Other signaling message generating by the GSM MSC and subscriber unit are processed and various actions are taken in response, including the configuration and control of signal processing resources. This configuration and control includes the allocation of vocoding and devocoding resources in accordance with the requested type of service, and the invocation of CDMA based encryption capabilities. Other actions include the allocation of CDMA traffic channel processing resources and selection resources at the start of a signaling exchange between the subscriber unit and the BSS or MSC. These resources process both voice and data calls, and signaling messages, such as registrations, from the subscriber unit. The CDMA traffic channel resources are used to perform the IS-95 style CDMA signal processing functions including modulation and demodulation.

    Radio communication system using radio frequency signal modulated under condition of multiple access with code division of channels jointly with network communication protocol A-interface, standard GSM
    39.
    发明专利
    Radio communication system using radio frequency signal modulated under condition of multiple access with code division of channels jointly with network communication protocol A-interface, standard GSM 未知

    公开(公告)号：RU2172077C2

    公开(公告)日：2001-08-10

    申请号：RU98113934

    申请日：1996-12-18

    Applicant: QUALCOMM INC

    Inventor： SPARTZ MICHAEL K ,  AGRE DANIEL H ,  ROBBINS BARRY R

    IPC: H04B20060101 ,  H04L12/56 ,  H04L29/06 ,  H04W4/18 ,  H04W12/02 ,  H04W88/12 ,  H04W92/02 ,  H04W92/14

    Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile communications (GSM) A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit, and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC). Additionally, a transparent message transport is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC and a subscriber unit. Other signaling message generating by the GSM MSC and subscriber unit are processed and various actions are taken in response, including the configuration and control of signal processing resources. This configuration and control includes the allocation of vocoding and devocoding resources in accordance with the requested type of service, and the invocation of CDMA based encryption capabilities. Other actions include the allocation of CDMA traffic channel processing resources and selection resources at the start of a signaling exchange between the subscriber unit and the BSS or MSC. These resources process both voice and data calls, and signaling messages, such as registrations, from the subscriber unit. The CDMA traffic channel resources are used to perform the IS-95 style CDMA signal processing functions including modulation and demodulation.

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