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1. 发明申请

WO1992021189A1 ISDN INTERFACING OF LOCAL AREA NETWORKS 审中-公开
标题翻译： ISDN接入局域网
公开(公告)号：WO1992021189A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003614
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, Ugo, O. , HSU, Meichum , CUMMINGS, Paul , MATTIN, Stephen, A.
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/26
CPC分类号： H04Q11/0428 , H04L12/4612 , H04Q2213/13034 , H04Q2213/13141 , H04Q2213/13176 , H04Q2213/13196 , H04Q2213/13209 , H04Q2213/1322 , H04Q2213/13332 , H04Q2213/13389 , H04Q2213/13395 , H04Q2213/13396
摘要： An ISDN gateway (102) for local area networks comprises at least one circuit board resident at each network for carrying out protocol conversion and other network interface functions (116). Two embodiments of the gateway (102) provide bridger and router gateway services, respectively. To improve bandwidth utilization of the ISDN line while transferring voice or data, a B-channel allocation algorithm executed by the gateway (102) and the ISDN line dynamically allocates bandwidth by monitoring traffic at each destination queue and responsively allocating or deallocating virtual B-channels. Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.
摘要翻译：用于局域网的ISDN网关（102）包括驻留在每个网络处的至少一个电路板，用于执行协议转换和其他网络接口功能（116）。网关（102）的两个实施例分别提供桥接器和路由器网关服务。为了在传输语音或数据的同时提高ISDN线路的带宽利用率，由网关（102）和ISDN线路执行的B信道分配算法通过监视每个目的地队列的流量来动态地分配带宽，并且响应地分配或分配虚拟B信道。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每个列车通过执行合适的压缩算法进行数据压缩。

2. 发明申请

WO1992021185A1 ISDN INTERFACING OF PERSONAL COMPUTERS 审中-公开
标题翻译：个人计算机的ISDN接口
公开(公告)号：WO1992021185A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003612
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, Ugo, O. , HSU, Meichun , CUMMINGS, Paul , MATTIN, Stephen, A.
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/02
CPC分类号： H04Q11/0457 , H04Q2213/034 , H04Q2213/093 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13056 , H04Q2213/13093 , H04Q2213/13106 , H04Q2213/13174 , H04Q2213/13196 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13216 , H04Q2213/13299 , H04Q2213/164 , H04Q2213/174 , H04Q2213/175 , H04Q2213/296 , H04Q2213/392
摘要： An ISDN gateway (GW) for personal computers (H) comprises at least one circuit board resident in each computer for carrying out protocol conversion and other network interface functions. To improve bandwidth utilization of the ISDN line while transferring voice or data, a B-channel allocation algorithm executed by the gateway (GW) and the ISDN line dynamically allocates bandwidth by monitoring traffic at each destination queue and responsively allocating or deallocating virtual B-channels. Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of suitable compression algorithm.
摘要翻译：用于个人计算机（H）的ISDN网关（GW）包括驻留在每个计算机中的用于执行协议转换和其他网络接口功能的至少一个电路板。为了在传输语音或数据的同时提高ISDN线路的带宽利用率，由网关（GW）和ISDN线路执行的B信道分配算法通过监视每个目的地队列的流量来动态分配带宽，并响应方式分配或取消分配虚拟B信道。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每列火车通过执行适当的压缩算法进行数据压缩。

3. 发明申请

WO1992021188A1 CHANNEL UTILIZATION METHOD AND SYSTEM FOR ISDN 审中-公开
标题翻译： ISDN的信道使用方法和系统
公开(公告)号：WO1992021188A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003613
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, UGO, O. , HSU, Meichum , CUMMINGS, Paul , KO, Cheng-Hsu
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/16
CPC分类号： H04Q11/0478 , H04L2012/5615 , H04L2012/5616 , H04L2012/5632 , H04Q11/0428 , H04Q2213/13034 , H04Q2213/13141 , H04Q2213/13176 , H04Q2213/13209 , H04Q2213/1322 , H04Q2213/13332 , H04Q2213/13384 , H04Q2213/13389 , H04Q2213/13396
摘要： An ISDN gateway (GW, 100) dynamically allocates bandwidth by monitoring traffic at each destination queue and in response allocating or deallocating virtual B-channels. A long term allocation (LTA) algorithm is executed during usual traffic conditions to determine when, and for how long, virtual B-channels are to be allocated. During transient conditions, the gateway (GW, 100) executes a short term allocation (STA) algorithm. Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.
摘要翻译： ISDN网关（GW，100）通过监视每个目的地队列处的流量并且响应于分配或释放虚拟B信道来动态地分配带宽。在通常的通信条件下执行长期分配（LTA）算法，以确定虚拟B信道何时和多长时间被分配。在瞬态条件下，网关（GW，100）执行短期分配（STA）算法。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每个列车通过执行合适的压缩算法进行数据压缩。

4. 发明申请

WO1992021186A1 METHOD OF AND SYSTEM FOR ACCESSING DISTRIBUTED RESOURCES ON ISDN 审中-公开
标题翻译： ISDN接入分配资源的方法与系统
公开(公告)号：WO1992021186A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003615
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, Ugo, O. , HSU, Meichum , CUMMINGS, Paul , LORVIG, Don , LEW, Paul
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/02
CPC分类号： H04Q11/0428 , H04L2012/5615 , H04L2012/5616 , H04L2012/5632 , H04Q11/0478
摘要： An implementation of an ISDN router (100) enables computers interconnected to each other and to the ISDN to share resources by issuing operating system commands. One computer can access a storage disk or other resource of another computer distributed at any terminal location on the ISDN. Each disk on the Network has a unique name by which it is accessed. The configuration of the Network and number of computers distributed on it are transparent to each user. To improve bandwidth utilization of the ISDN line while sharing terminal resources, a B-channel allocation algorithm (180, 182, 184, 186) executed by routers (100) between the terminals and the ISDN line dynamically allocates bandwidth by monitoring (176) traffic at each destination queue and in response allocating (172) or deallocating (172) virtual B-channels (172, 174). Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.
摘要翻译： ISDN路由器（100）的实现使得彼此互连的计算机和ISDN能够通过发出操作系统命令共享资源。一台计算机可以访问分布在ISDN上任何终端位置的另一台计算机的存储磁盘或其他资源。网络上的每个磁盘都有一个唯一的名称，通过它访问它。网络的配置和分布在其上的计算机数量对每个用户都是透明的。为了在共享终端资源的同时提高ISDN线路的带宽利用率，由终端和ISDN线路之间的路由器（100）执行的B信道分配算法（180,182,184,186）通过监视（176）流量来动态分配带宽在每个目的地队列中并且响应于分配（172）或释放（172）虚拟B信道（172,174）。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每个列车通过执行合适的压缩算法进行数据压缩。

5. 发明申请

WO1994009587A1 PUBLIC SWITCHED TELEPHONE NETWORK ACCESS TO PUBLIC DATA NETWORK 审中-公开
标题翻译：公共交换电话网络访问公共数据网络
公开(公告)号：WO1994009587A1
公开(公告)日：1994-04-28
申请号：PCT/US1993007568
申请日：1993-08-12
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： BELL ATLANTIC NETWORK SERVICES, INC. , MONTGOMERY, Robert, H. , DELSS, Lawrence, A.
IPC分类号： H04M11/00
CPC分类号： H04L12/66 , H04M11/00
摘要： The credit card authorization device (42) includes a modem (44) and auto-dialing mechanism (46) which is connected by a station line (48) to an originating central office switch (10) is connected via Feature Group B or D trunks (60) to a designated destination central office (12) including a stored program control (SPC) switch. The destination central office (12) connected to other central offices (14) by non-Feature Group trunks (24). The Feature Group trunks are connected by the switch in the destination central office to a designated line (52) which is connected to a line side modem (50) which is connected via the public data network (56) to a host computer (58) for effecting the credit card authorization. The SPC switch converts the Feature Group number to a line side number for the line side modem (50).
摘要翻译：信用卡授权装置（42）包括调制解调器（44）和通过站线（48）连接到始发中心局交换机（10）的自动拨号机构（46），经由特征组B或D中继线（60）发送到包括存储的程序控制（SPC）开关的指定目的地中心局（12）。目的地中心局（12）由非特征组干线（24）连接到其他中心局（14）。特征组干线通过目的地中心局中的交换机连接到指定线路（52），该线路连接到经由公共数据网络（56）连接到主计算机（58）的线路侧调制解调器（50）用于执行信用卡授权。 SPC开关将功能组号转换为线路侧调制解调器的线路号码（50）。

6. 发明申请

WO1992017039A1 MOBILE ACCESS TO TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：移动电话访问网络
公开(公告)号：WO1992017039A1
公开(公告)日：1992-10-01
申请号：PCT/US1992001618
申请日：1992-03-06
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： BELL ATLANTIC NETWORK SERVICES, INC. , CLAGETT, Donald, J.
IPC分类号： H04Q07/00
CPC分类号： H04W4/12 , H04M3/533
摘要： A method and system for providing mobile access to message delivery into the existing public telecommunications network. A portable handset (12) and transceiver (30, 32) have storage capacity (26) and a processor (22) 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 (40, 42) having storage capacity. The two transceivers are locked into communication by suitable handshake protocols. The fixed site transceiver (40, 42) is linked to the public switched telecommunications network and delivers the message stored in the fixed site storage to voice messaging service storage (56) 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.

7. 发明申请

WO1992017038A1 BEACON ENHANCED TELECOMMUNICATIONS SYSTEM AND METHOD 审中-公开
标题翻译： BEACON增强电信系统与方法
公开(公告)号：WO1992017038A1
公开(公告)日：1992-10-01
申请号：PCT/US1991008743
申请日：1991-11-25
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： BELL ATLANTIC NETWORK SERVICES, INC. , CLAGETT, Donald, J.
IPC分类号： H04Q07/00
CPC分类号： H04W4/12 , H04M3/533 , H04W64/00
摘要： A public switched telecommunications network (24) including a beacon transmitter (36) associated with a station in such network and transmitting periodic beacon signals containing information regarding the location of said beacon and station. A portable receiver (22) is provided for receiving such information and reproducing such location information to permit the carrier of said receiver to locate said station. The location information may be visually or audibly reproduced. The station may be a public pay station and/or a cellular station. The receiver may be associated with a portable cellular transceiver for establishing communications with a cellular transceiver disposed adjacent the beacon.

8. 发明申请

WO1996028909A1 SIMULCAST TRANSMISSION OF DIGITAL PROGRAMS TO SHARED ANTENNA RECEIVING SYSTEMS 审中-公开
标题翻译：数字方案向共享天线接收系统的SIMULCAST传输
公开(公告)号：WO1996028909A1
公开(公告)日：1996-09-19
申请号：PCT/US1996003677
申请日：1996-03-18
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： BELL ATLANTIC NETWORK SERVICES, INC. , KOSTRESKI, Bruce
IPC分类号： H04H03/00
CPC分类号： H04N7/20 , H04H20/02 , H04H20/18 , H04H20/33 , H04H20/63 , H04H20/67 , H04H20/81 , H04L12/2801 , H04L29/06 , H04L29/06027 , H04L65/604 , H04N7/10 , H04N7/108 , H04N7/17309 , H04N7/17336 , H04N21/40 , H04N2007/1739 , H04W4/06
摘要： Within a desired service area, multiple transmitters (TX) at separately located sites simultaneously broadcast the same multi-channel, multi-program signal. Broadcast waves from the transmitters (TX) 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. TV programs. A shared antenna system (33), typically including multiple receiving antennae (31) aimed at a plurality of the transmitters (TX), supplies received signals to terminals (100) in a plurality of living units (75). The shared system (33) includes delayed signal processing circuitry (435) to supply an optimal signal from the receiving antennae (31) to the terminals (100). The delayed signal processing circuitry (453) 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 transmission.
摘要翻译：在所需的服务区域内，位于不同位置的多个发射机（TX）同时广播相同的多信道多节目信号。来自发射机（TX）的广播波传播到服务区域的基本上重叠的部分。每个广播频道携带多路复用的数字数据流，其中包含用于多个节目的信息包，例如，电视节目。通常包括针对多个发射机（TX）的多个接收天线（31）的共享天线系统（33）将接收的信号提供给多个生活单元（75）中的终端（100）。共享系统（33）包括延迟信号处理电路（435），以从接收天线（31）向终端（100）提供最佳信号。延迟信号处理电路（453）具有至少与从共享系统从其接收直接传输的最近和最远的发射机传播到共享系统的信号的到达时间差异的预定值的处理时间窗口。

9. 发明申请

WO1996008757A1 IMPROVED METHOD AND SYSTEM FOR PROACTIVE PASSWORD VALIDATION 审中-公开
标题翻译：改进的密码验证方法和系统
公开(公告)号：WO1996008757A1
公开(公告)日：1996-03-21
申请号：PCT/US1994010524
申请日：1994-09-19
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： BELL ATLANTIC NETWORK SERVICES, INC. , GANESAN, Ravi , DAVIES, Christopher, I.
IPC分类号： G06F01/00
CPC分类号： G06F21/46
摘要： An improved method for password validation comprising the steps of identifying bad passwords having one or more characters; computing a frequency of occurrence of bad password characters; computing a probability of occurrence T of the bad password characters within the bad passwords based upon the computed frequency of occurrence; identifying a proposed password having one or more characters; and comparing the proposed password characters with the probability of occurrence T of the bad password characters. The method further comprises the steps of establishing a validation threshold and validating the proposed password based upon the correspondence between (i) a value, BAp, reflecting the relationship between the probability of occurrence T of bad password characters within bad passwords and the proposed password characters and (ii) an established validation threshold. A Markov model is used to compute the probability of occurrence. The present invention also includes an improved password validation system.
摘要翻译：一种用于密码验证的改进方法，包括以下步骤：识别具有一个或多个字符的不良密码; 计算出错密码字符的频率; 根据计算出的发生频率计算坏密码内的不良密码字符的出现概率T; 识别具有一个或多个字符的建议密码; 并将提出的密码字符与不良密码字符的出现概率T进行比较。该方法还包括以下步骤：基于（i）反映出不良密码中的不良密码字符的出现概率T与所提出的密码字符之间的关系的值之间的对应关系来建立验证阈值和（ii）确定的验证阈值。马尔科夫模型用于计算出现的概率。本发明还包括改进的密码验证系统。

10. 发明申请

WO1995033338A1 DYNAMICALLY PROGRAMMABLE DIGITAL ENTERTAINMENT TERMINAL 审中-公开
标题翻译：动态可编程数字娱乐终端
公开(公告)号：WO1995033338A1
公开(公告)日：1995-12-07
申请号：PCT/US1995006841
申请日：1995-05-26
申请人： BELL ATLANTIC NETWORK SERVICES, INC.
发明人： BELL ATLANTIC NETWORK SERVICES, INC. , KOSTRESKI, Bruce , LEW, Eugene, L. , HUDSON, Henry, G. , O'CALLAGHAN, Daniel
IPC分类号： H04N07/173
CPC分类号： H04Q11/0478 , G06F8/60 , G06F9/445 , H04L2012/5616 , H04L2012/563 , H04L2012/5642 , H04L2012/5653 , H04L2012/5658 , H04L2012/567 , H04N5/4401 , H04N5/44508 , H04N5/44591 , H04N7/17318 , H04N21/235 , H04N21/23617 , H04N21/2381 , H04N21/42204 , H04N21/42684 , H04N21/4316 , H04N21/435 , H04N21/4383 , H04N21/443 , H04N21/4431 , H04N21/4516 , H04N21/454 , H04N21/4586 , H04N21/47 , H04N21/64307 , H04N21/6543 , H04N21/8166 , H04N21/818
摘要： Dynamic programming of a digital entertainment terminal (DET) facilitates operation of the terminal to offer a variety of functionally different broadband services. The terminal can be reprogrammed, as needed, for each different service offered by one or more information service providers. The terminal includes a network interface module which couples the terminal to a specific type of communication network for receiving a digital broadband channel and providing two-way control signaling communication between the terminal and the network. The terminal also includes a control processor with a program memory. The control processor receives user inputs and controls operations of the terminal and sending and receiving of control signals over the two-way control signaling channel. The program memory stores data received over the digital broadband channel as software executable by the control processor. The audio/video processor converts compressed, digital information received over the broadband channel into signals for driving an audio/video display device, such as a standard television set. The control processor executes the software received and stored in the memory to control subsequent operations of the terminal, including at least some operations of the audio/video processor and at least some responses to user inputs.
摘要翻译：数字娱乐终端（DET）的动态编程有助于终端的运行，以提供各种功能上不同的宽带服务。终端可以根据需要对由一个或多个信息服务提供商提供的每个不同的服务进行重新编程。终端包括网络接口模块，其将终端耦合到特定类型的通信网络，用于接收数字宽带信道并在终端和网络之间提供双向控制信令通信。终端还包括具有程序存储器的控制处理器。控制处理器接收用户输入和控制终端的操作，并通过双向控制信令信道发送和接收控制信号。程序存储器将通过数字宽带信道接收的数据存储为可由控制处理器执行的软件。音频/视频处理器将通过宽带信道接收的压缩的数字信息转换为用于驱动诸如标准电视机的音频/视频显示设备的信号。控制处理器执行接收并存储在存储器中的软件，以控制终端的后续操作，包括音频/视频处理器的至少一些操作以及对用户输入的至少一些响应。

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