公开(公告)号：WO1998012651A1

公开(公告)日：1998-03-26

申请号：PCT/US1997014979

申请日：1997-08-25

Applicant: MOTOROLA INC. ,  BELL COMMUNICATIONS RESEARCH

Inventor： MOTOROLA INC. ,  BELL COMMUNICATIONS RESEARCH ,  KEMPKE, Robert, Alan ,  MCAULEY, Anthony, J. ,  LAMACCHIA, Michael, Philip

IPC: G06F17/30

CPC classification number: G06F17/30982 ,  G11C15/00

Abstract: A system for a pipeline cascaded content addressable memory CAM system for sequentially processing input data includes an input register, a CAM core, cascade logic and an output register. As the memory association functions produce matches in the CAM core, the cascade logic in parallel composites data associated with each matching CAM core. Each cascade processes a separate data input simultaneously then passes on the cumulative results to the next stage.

Abstract translation: 用于顺序处理输入数据的用于管线级联内容可寻址存储器CAM系统的系统包括输入寄存器，CAM内核，级联逻辑和输出寄存器。 由于存储器关联功能在CAM内核中产生匹配，所以级联逻辑并行复合数据与每个匹配的CAM内核相关联。 每个级联同时处理单独的数据输入，然后将累积结果传递到下一个阶段。

公开(公告)号：WO1998008316A1

公开(公告)日：1998-02-26

申请号：PCT/US1997014220

申请日：1997-08-13

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  EFFENBERGER, Frank, J.

IPC: H04B10/12

CPC classification number: H04N5/04 ,  H04N7/22

Abstract: A technique for delivering analog video over fiber-to-the-home (FTTH) networks addresses a fundamental problem of the standard signal format, i.e., power budget constraint, by increasing the useable optical signal efficiency. In particular, a technique is provided for transmitting an efficient modified analog video which is compatible with existing receivers. More specifically, the synchronization portion of a standard NTSC video signal (92) is reduced in amplitude (98) during transmission, producing an appreciable increase in the allowable optical modulation index (OMI).

Abstract translation: 通过光纤到户（FTTH）网络传送模拟视频的技术通过增加可用的光信号效率来解决标准信号格式的基本问题，即功率预算约束。 特别地，提供了一种传输与现有接收机兼容的有效的修改的模拟视频的技术。 更具体地，标准NTSC视频信号（92）的同步部分在传输期间以幅度（98）减小，从而产生可允许的光调制指数（OMI）的明显增加。

公开(公告)号：WO1998007251A1

公开(公告)日：1998-02-19

申请号：PCT/US1997014574

申请日：1997-08-15

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  VENKATESAN, Ramarathnam

IPC: H04L09/00

CPC classification number: H04L9/0662 ,  H04L2209/122

Abstract: The cryptographically secure pseudo-random bit generator (100) includes a front-end generator (102), a selector (104), a random function processor (106), a graph processor (108), and a bit-wise exclusive-or circuit (110). This cryptographically secure pseudo-random bit generator (100) stretches bit strings by the use of certain one-way functions acting on the bit strings. In addition, bit strings are generated from other input bit strings using expander graphs. The stretched bit strings and the bit strings from the expander graphs are combined in the bit-wise exclusive-or circuit.

Abstract translation: 密码安全的伪随机比特生成器（100）包括前端生成器（102），选择器（104），随机函数处理器（106），图形处理器（108）以及逐位异或 电路（110）。 这种密码安全的伪随机比特生成器（100）通过使用作用于比特串的特定单向函数来拉伸比特串。 此外，使用扩展器图从其他输入位串生成位串。 扩展的位串和扩展器图中的位串被组合在逐位异或电路中。

公开(公告)号：WO1997049221A1

公开(公告)日：1997-12-24

申请号：PCT/US1996010540

申请日：1996-06-19

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  ELY, Thomas, Chambers ,  SMYK, Darek, Andrew

IPC: H04M03/42

CPC classification number: H04N7/17318 ,  H04J2203/005 ,  H04J2203/0051 ,  H04J2203/0066 ,  H04J2203/0071 ,  H04J2203/0073 ,  H04N7/147 ,  H04Q11/0478

Abstract: An integrated network for provisioning services, comprising a broadband network (1700), a telephone network (1702), an integrated service control point (1704) connected to both the broadband network (1700) and the telephone network (1702), a display at a user's remote location (112), a system for interfacing (110) with a user on the display to collect from the user information concerning a broadband service or a telephone service, a system for updating the user's broadband processing record (302) to initiate a selected broadband service if the user inputs information about a broadband service, and a system for updating the user's telephone call processing record (1900) to initiate a selected telephone service if the user inputs information about a telephone service.

Abstract translation: 一种用于供应服务的集成网络，包括宽带网络（1700），电话网络（1702），连接到宽带网络（1700）和电话网络（1702）的综合业务控制点（1704），显示器 用户的远程位置（112），用于在显示器上与用户接口（110）的系统，用于从用户收集关于宽带服务或电话服务的信息，用于更新用户的宽带处理记录（302）以启动 如果用户输入关于宽带服务的信息，则选择的宽带服务;以及用户更新用户的电话呼叫处理记录（1900）以在用户输入关于电话服务的信息时启动所选择的电话服务的系统。

公开(公告)号：WO1997049039A1

公开(公告)日：1997-12-24

申请号：PCT/US1997010739

申请日：1997-06-20

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  ELNOZAHY, Elmootazbellah, N. ,  RATAN, Vivek ,  SEGAL, Mark, E.

IPC: G06F13/00

CPC classification number: G06F11/2041 ,  G06F9/465 ,  G06F9/547 ,  G06F11/1482 ,  G06F11/2028 ,  G06F11/2071 ,  G06F11/2097

Abstract: In the Distributed Computing Environment (DCE) standard, availability of directory services is increased by apparatus and methods using agents inserted between requesting clients and servers. By using agents, additional functions are carried out which are not performed in a typical DCE environment. Each agent (68) inserts itself between the requesters (78) and servers (60) by writing over the pointer to the server (60) with information pointing to the agent (68), thus redirecting requests to themselves. The agent (68) then receives incoming requests and forwards them on to its associated server (62) and other agents (76). The agent (68) handling requests for the master server (60) is called the "master" agent and the agents handling requests for replica servers are "replica" agents. The agents make sure requests are performed before replying to the original requester. Agents also monitor themselves. If a master agent (68) crashes, the remaining agents (76) elect a new master agent. If a replica agent (76) crashes, the master agent excludes the agent (76) from further communications. The apparatus and methods provide a highly available and robust directory server.

Abstract translation: 在分布式计算环境（DCE）标准中，使用插入请求的客户端和服务器之间的代理的设备和方法来增加目录服务的可用性。 通过使用代理，执行在典型的DCE环境中不执行的附加功能。 每个代理（68）通过用指向代理（68）的信息写入指向服务器（60）的指针，将自身插入请求者（78）和服务器（60）之间，从而将请求重定向到自己。 代理（68）然后接收传入请求并将它们转发到其相关联的服务器（62）和其他代理（76）。 处理对主服务器（60）的请求的代理（68）被称为“主”代理，并且处理对副本服务器的请求的代理是“副本”代理。 代理人在回复原始请求者之前确保执行请求。 代理商也监控自己。 如果主代理（68）崩溃，其余代理（76）选择一个新的主代理。 如果复制代理（76）崩溃，则主代理将代理（76）排除在进一步的通信之外。 该设备和方法提供了高可用性和强大的目录服务器。

公开(公告)号：WO1997047059A1

公开(公告)日：1997-12-11

申请号：PCT/US1997007549

申请日：1997-05-05

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  BHAT, Rajaram

IPC: H01S03/025

CPC classification number: B82Y20/00 ,  H01S5/3211 ,  H01S5/3409 ,  H01S5/34306 ,  H01S5/34313 ,  Y10S148/05

Abstract: An InP-based opto-electronic integrated circuit including an active layer having one or more quantum wells (36, 38). According to the invention, a barrier layer (34) of AlGaInAs is formed, preferably between the quantum wells and the substrate (30) to prevent the migration of species from the substrate and lower InP layers that tend to shift the emission wavelengths of the quantum wells to shorter wavelengths, i.e., blue shift. The barrier layer can be patterned so that some areas of the quantum wells exhibit blue shifting to a shorter wavelength while other areas retain their longer wavelength during annealing.

Abstract translation: 一种基于InP的光电集成电路，包括具有一个或多个量子阱（36,38）的有源层。 根据本发明，形成AlGaInAs的阻挡层（34），优选在量子阱和衬底（30）之间，以防止物质从衬底迁移，并且较低的InP层倾向于使量子阱的发射波长偏移 井到较短的波长，即蓝移。 可以对阻挡层进行图案化，使得量子阱的一些区域呈现蓝移至较短的波长，而其它区域在退火期间保持较长的波长。

公开(公告)号：WO1997042729A1

公开(公告)日：1997-11-13

申请号：PCT/US1997007534

申请日：1997-05-05

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  MANCHESTER, James, S.

IPC: H04L01/22

CPC classification number: H04Q11/0478 ,  H04J3/085 ,  H04J14/0284 ,  H04J14/0289 ,  H04J14/0291 ,  H04J2203/0042 ,  H04J2203/0051 ,  H04J2203/006 ,  H04L1/22 ,  H04L2012/562 ,  H04L2012/5627

Abstract: Protection Bundles (PB) facilitate efficient protection switching in a network and can be applied at any network layer. A PB is preferably assigned to all working signals sharing the exact same protection facilities. The working facilities that a PB traverses define a Bundled Protection Fragment (BPF) (564, 568). The end-points of the BPF exchange coordination protocol messages along the protection facilities when necessary. The protection facilities between the end-points of a BPF define each BPF's Common Protection Route (CPR) (566, 570).

Abstract translation: 保护捆绑（PB）促进网络中的有效保护切换，并且可以应用于任何网络层。 优选地，PB被分配给共享完全相同的保护设施的所有工作信号。 PB遍历的工作设施定义了捆绑保护片段（BPF）（564,568）。 必要时，BPF在保护设施上交换协调协议消息的端点。 BPF端点之间的保护设施定义了每个BPF的公共保护路由（CPR）（566,570）。

公开(公告)号：WO1997034429A1

公开(公告)日：1997-09-18

申请号：PCT/US1996007320

申请日：1996-05-21

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  CHANG, Li-Fung ,  LIPPER, Edward ,  LUKANDER, Pertti, S. ,  NOERPEL, Anthony, Robert ,  VARMA, Vijay, Kerala

IPC: H04Q07/00

CPC classification number: H04W92/02 ,  H04L69/08 ,  H04W8/06 ,  H04W12/06

Abstract: A method for enabling the integration of the Personal Access Communications System (PACs) (2) which supports low-tier radio, wireless communication devices with a GSM network (1) used to support high-tier, cellular devices to allow connection of the PACs system (2) to public switched telephone networks that do not have Advanced Intelligent Network capabilities. The functions of the conventional PACs Access Manager are redistributed among the various components of the PACs/GSM integrated system. Modifications to the PACs protocol to make it compatible with GSM protocol are detailed.

Abstract translation: 一种用于实现支持低层无线电，无线通信设备与用于支持高层蜂窝设备的GSM网络（1）的个人接入通信系统（PAC）（2）的集成的方法，以允许PAC 系统（2）到没有高级智能网络功能的公共交换电话网络。 常规PAC访问管理器的功能在PAC / GSM集成系统的各个组件之间重新分布。 详细说明了PAC协议对GSM协议的兼容性修改。

公开(公告)号：WO1997028633A1

公开(公告)日：1997-08-07

申请号：PCT/US1996001401

申请日：1996-01-31

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  JAIN, Ravi, Kumar ,  LO, Charles, Nung ,  MOHAN, Seshadri

IPC: H04M03/42

CPC classification number: H04W60/00 ,  H04W8/06 ,  H04W76/20

Abstract: Personal communications service (PCS) system for locating nomadic users by utilizing two strategies and a per-user criterion for determining which strategy to be used. The system augments basic low-level strategies for locating users specified in IS-41 and GSM standards of PCS systems. One strategy utilizes forwarding pointers and the other uses per-user location caching. A call-to-mobility ratio (CMR) is one user-criterion. A variation of this criterion is the local CMR (LCMR) which is the ratio of the average rate at which the user receives calls from a given registration area to the average rate at which the user moves. The system reduces the average time and overhead required to locate and deliver information to such nomadic users.

Abstract translation: 个人通信服务（PCS）系统，用于通过利用两种策略和用户确定要使用哪种策略的每用户标准来定位游牧用户。 该系统提供了基本的低级策略，用于定位PCS系统中IS-41和GSM标准中指定的用户。 一种策略使用转发指针，而另一种策略使用每用户位置缓存。 呼叫流动率（CMR）是一个用户标准。 该标准的变型是本地CMR（LCMR），其是用户从给定注册区域接收呼叫的平均速率与用户移动的平均速率的比率。 该系统减少了向这些游牧用户定位和传递信息所需的平均时间和开销。

公开(公告)号：WO1997025849A1

公开(公告)日：1997-07-17

申请号：PCT/US1997000477

申请日：1997-01-10

Applicant: BELL COMMUNICATIONS RESEARCH, INC.

Inventor： BELL COMMUNICATIONS RESEARCH, INC. ,  LEE, Linda, W. ,  WILLNER, Robert, S.

IPC: H94M03/42

CPC classification number: H04Q3/665 ,  H04Q3/0029 ,  H04Q2213/13517 ,  H04Q2213/13527 ,  H04Q2213/13528 ,  H04Q2213/13541 ,  H04Q2213/13547

Abstract: An apparatus and method for parsing foreign telephone numbers according to the nature of the address of those numbers. In particular, a method for parsing a telephone number in an intelligent service control point of a telephone network comprising the steps of determining the nature (610) of the address of the telephone number as national, international, or other; and extracting the fields (615) of the telephone number according to the nature of the address.

Abstract translation: 根据这些数字的地址的性质来解析外部电话号码的装置和方法。 特别地，一种用于解析电话网络的智能服务控制点中的电话号码的方法，包括以下步骤：确定电话号码的地址的性质（610）为国家，国际或其他; 以及根据地址的性质提取电话号码的字段（615）。