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41. 发明专利

AU5424796A Simulcast transmission of digital programs to shared antenna receiving systems 未知
公开(公告)号：AU5424796A
公开(公告)日：1996-10-02
申请号：AU5424796
申请日：1996-03-18
申请人： BELL ATLANTIC NETWORK SERVICES INC
发明人： OLIVER BRIAN D , KOSTRESKI BRUCE , CAMPBELL TIM W , SISTANIZADEH KAMRAN
IPC分类号： H04H20/33 , H04H20/63 , H04H20/67 , H04H20/81 , H04L12/28 , H04L12/56 , H04L29/06 , H04N7/10 , H04N7/173 , H04N7/20 , H04H3/00
摘要： Within a desired service area, multiple transmitters at separately located sites simultaneously broadcast the same multi-channel, multi-program signal. Broadcast waves from the transmitters propagate throughout substantially overlapping portions of the service area. Each broadcast channel carries a multiplexed digital data stream containing packets of information for a plurality of programs, e.g. television programs. A shared antenna system, typically including multiple receiving antennae aimed at a plurality of the transmitters, supplies received signals to terminals in a plurality of living units. The shared system includes delayed signal processing circuitry to supply an optimal signal from the receiving antennae to the terminals. The delayed signal processing circuitry has a processing time window of a predetermined value at least as large as the difference in arrival time of signals propagating to the shared system from the nearest and farthest transmitters from which the shared system receives direct transmissions.

42. 发明专利

AU2683392A TELEPHONE NETWORK INTERFACE 未知
公开(公告)号：AU2683392A
公开(公告)日：1993-04-05
申请号：AU2683392
申请日：1992-09-11
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： PAUL C DONDERO
IPC分类号： H04M1/02 , H04Q1/02
摘要： A telephone network interface apparatus comprising a cabinet housing a chassis having a planar surface with openings to receive one or more modular terminal panels. The cabinet includes a splicing chamber at one side to receive incoming telephone company cables for connection to the module panel terminals therein. The module terminal panels comprise self-supporting panels carrying protector and electronics fields formed by plug-in type blocks for receiving protector plugs and electronics plugs respectively. A housing encloses the protector and electronics fields and is provided with a lockable door to form a telephone company compartment. Also mounted on the panel is a network interconnection device (NID). The NID is removably attached to the panel by a bracket and mating type connector. The NID includes plug-in jack connections such as RJ11s. The protector and electronics plug-in sockets are wired in series with the NID RJ11 connectors. The capacity of the building entrance terminal may be increased by adding modular panels as the need arises. The cabinets may be utilized either indoors or outdoors and may be wall or pedestal mounted. The modular construction provides for economical and quick replaceability of components.

43. 发明专利

AU1539792A MOBILE ACCESS TO TELECOMMUNICATIONS NETWORK 未知
公开(公告)号：AU1539792A
公开(公告)日：1992-10-21
申请号：AU1539792
申请日：1992-03-06
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： DONALD J CLAGETT
IPC分类号： H04M3/533 , H04W4/12
摘要： A method and system for providing mobile access to message delivery into the existing public telecommunications network. A portable handset and transceiver have storage capacity and a processor for digitizing and time compressing messages inputted by the operator into the handset. Upon command of the handset operator the stored message is transmitted to a fixed site transceiver having storage capacity. The two transceivers are locked into communication by suitable handshake protocols. The fixed site transceiver is linked to the public switched telecommunications network and delivers the message stored in the fixed site storage to voice messaging service storage in the public telecommunications network. The message thus stored is either delivered as by call completion service or retrieved by the addressee as in voice mail service. In both cases the signal from the VMS storage is processed to perform digital to analog conversion along with time decompression or expansion. The addressee, handling procedures, and billing information are incorporated into the original message in the handset transceiver. Periodic beacon signals may be provided at the fixed site transceiver to facilitate location thereof by the portable handset and transceiver.

44. 发明专利

AU5314996A Shared use video processing systems 未知
公开(公告)号：AU5314996A
公开(公告)日：1996-11-29
申请号：AU5314996
申请日：1996-03-18
申请人： BELL ATLANTIC NETWORK SERVICES INC
发明人： SISTANIZADEH KAMRAN , SEAZHOLTZ JOHN W , LAWRENCE WILLIAM F
IPC分类号： H04H20/33 , H04H20/63 , H04H20/67 , H04H20/81 , H04L12/28 , H04L29/06 , H04N7/10 , H04N7/173 , H04N7/20 , H04H3/00
摘要： A broadcast system supplies multiplexed channels to a plurality of receiving systems. The broadcast system preferably comprises a wireless digital simulcasting network. Each multiplexed channel carries multiplexed digital information signals relating to a group of programs. At least one of the receiving systems serves a plurality of living units. The multi-unit receiving system includes common equipment to perform as much of the processing of the digital information signals as is practical for the particular installation. The common equipment includes a digital receiver processing each multiplexed channel to capture a digital transport stream therefrom and a demultiplexer for separating out the digital information signals for each program from each digital transport stream. A switch routes selected information signals to individual drops or loops going to the living units. In one implementation, each digital information signal is modulated, and selected modulated signals are routed and transported over telephone wiring to terminals in the living units. The terminals demodulate and decode selected program signals for presentation on a television. In a second implementation, a decoder in the common equipment decodes each digital information signal, and the common equipment transmits an analog television channel carrying decoded signals for selected programs over coaxial cables to the living units. In this implementation, the added equipment required in a living unit includes only a remote control, an infrared receiver and a data device to transmit program request messages over coaxial cable to the common equipment.

45. 发明专利

AU5711096A Television distribution system and method 未知
公开(公告)号：AU5711096A
公开(公告)日：1996-10-08
申请号：AU5711096
申请日：1996-03-18
申请人： BELL ATLANTIC NETWORK SERVICES INC
发明人： KOSTRESKI BRUCE , SCHNEIDER ALLAN
IPC分类号： H04H20/67 , H04N1/00 , H04N5/44 , H04N7/025 , H04N7/20 , H04N21/2365 , H04N21/2383 , H04N21/41 , H04N21/434 , H04N21/4363 , H04N21/438 , H04N21/4405 , H04N21/4623 , H04N7/00

46. 发明专利

AU5424996A Simulcasting digital video programs 未知
公开(公告)号：AU5424996A
公开(公告)日：1996-10-02
申请号：AU5424996
申请日：1996-03-18
申请人： BELL ATLANTIC NETWORK SERVICES INC
发明人： KOSTRESKI BRUCE , SISTANIZADEH KAMRAN
IPC分类号： H04H20/33 , H04H20/63 , H04H20/67 , H04H20/81 , H04H20/84 , H04L12/28 , H04L12/56 , H04L29/06 , H04N7/10 , H04N7/173 , H04N7/20 , H04H3/00
摘要： An arrangement (apparatus and method) for obtaining a single copy of a received signal from a simulcast broadcast area. Within a desired service area, multiple transmitters at separately located sites simultaneously broadcast the same multi-channel, multi-program signal. Broadcast waves from the transmitters propagate throughout substantially overlapping portions of the service area. Each such channel carries a multiplexed digital data stream containing packets of information for a plurality of programs, e.g. television programs. A receiver system comprises an antenna adapted to receive direct transmissions from two or more of the transmitters as well as multipath signals from two or more of the transmitters. To compensate for the potentially interfering signal receptions, the terminal device includes a delay processor, such as an adaptive delay equalizer or a rake receiver. The maximum delay processing window of the delay processor is at least as long as the difference in propagation time to the receiver from two of the transmitters and preferably exceeds that time by some amount chosen to permit processing of multipath delay signals from the more distant transmitter.

47. 发明专利

AU2574792A METHOD AND SYSTEM FOR HOME INCARCERATION 未知
公开(公告)号：AU2574792A
公开(公告)日：1993-04-05
申请号：AU2574792
申请日：1992-09-11
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： FREDERICK D D'ALESSIO , MARK A WEGLEITNER , ALEXANDER I MCALLISTER , ALFRED C KEOPPE
IPC分类号： G07C9/00 , H04M11/04
摘要： A method and system is disclosed for remotely verifying attendance of a particular person at a predetermined confined area. Monitoring and verification is performed through a telephone network including a telephone on the premises of the location of confinement and a control center. Voice verification, using voice analysis of speech transmitted in a telephone call from the site to the center is performed during periodic testing. A voice template vocabulary is established for the individual and used for voice verification. Caller line identification of each incoming call is performed to verify that call originates from the appropriate location. The confined individual is required, either randomly or at scheduled intervals, by the system to call the control center and recite a statement including randomly selected words from the template vocabulary.

48. 发明专利

AU8062291A ISDN INTERFACING OF PERSONAL COMPUTERS 未知
公开(公告)号：AU8062291A
公开(公告)日：1992-12-30
申请号：AU8062291
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： UGO O GAGLIARDI , MEICHUN HSU , PAUL CUMMINGS , STEPHEN A MATTIN
IPC分类号： H04J3/02 , H04J3/14 , H04J3/16

49. 发明专利

AU7954591A METHOD OF AND SYSTEM FOR ACCESSING DISTRIBUTED RESOURCES ON ISDN 未知
公开(公告)号：AU7954591A
公开(公告)日：1992-12-30
申请号：AU7954591
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： UGO O GAGLIARDI , MEICHUM HSU , PAUL CUMMINGS , DON LORVIG , PAUL LEW
IPC分类号： H04J3/02 , H04J3/17 , H04J3/26

50. 发明专利

AU3924293A Improved data transmission public switched telephone network 未知
公开(公告)号：AU3924293A
公开(公告)日：1993-11-08
申请号：AU3924293
申请日：1993-03-18
申请人： BELL ATLANTIC NETWORK SERVICES INC
发明人： BRANKLEY RUSSEL J , DORSEY JAMES M
IPC分类号： H04L12/58 , H04M3/42 , H04M3/53 , H04M11/00 , H04N1/32 , H04Q3/00
摘要： A Public Switched Telephone Network (PSTN) linking an originating facility and a terminating facility through an originating switch connected to the originating facility and a terminating switch connected to the terminating facility where the terminating facility includes multi-format data terminal devices including a telephone terminal and an additional non-telephone data terminal where the telephone terminal and the non-telephone terminal each have an NPA-NXX-XXXX address, a method including the steps of (a) creating a message at the originating facility, (b) creating an address for the message comprising the NPA-NXX-XXXX address of the telephone station plus an added data characteristic indicative of the non-telephone terminal to which the message is directed, (c) transmitting the address through the originating switch to the terminating switch, (d) analyzing the address at the terminating switch and (e) connecting the message to the data terminal characterized by the added data set.

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