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71. 发明申请

WO2007056260A3 BANDWIDTH ALLOCATION FOR VIDEO-ON-DEMAND NETWORKS 审中-公开
标题翻译：视频点播网络的带宽分配
公开(公告)号：WO2007056260A3
公开(公告)日：2008-05-08
申请号：PCT/US2006043154
申请日：2006-11-06
申请人： TELCORDIA TECH INC , LUSS HANAN
发明人： LUSS HANAN
IPC分类号： H04L12/28
CPC分类号： H04N7/17318 , H04L12/1877 , H04L47/15 , H04L47/70 , H04L47/762 , H04L47/801 , H04L47/806 , H04L47/828 , H04N21/2402 , H04N21/26216 , H04N21/47202 , H04N21/6373
摘要： Methods for the optimal allocation of bandwidth among a plurality of video-on-demand (VOD) programs available on each link of a VOD tree network, where a server at the root node of the tree network broadcasts the multiple VOD programs. Each node in the network has demands for a subset of the programs and each link connecting nodes in the network has a limited amount of available bandwidth capacity. The available bandwidth is allocated on each link optimally among all programs that are carried on that link. The bandwidth allocated to a specific program may be different on different links of the network, as the bandwidth allocated may be decreased, but not increased, from one link to the next along the paths from the root node to the destination nodes. The methods use equitable resource allocation models with a lexicographic minimax objective function. The first method finds optimal solutions while satisfying the capacity constraints on all links, tree-like ordering constraints for the bandwidth allocated to each of the programs, and lower and upper bounds on bandwidth allocation for each program. The second method finds optimal solutions to a more restrictive scheme that imposes additional constraints which require equal bandwidth allocation for a specific program on all relevant links emanating from the same node.
摘要翻译：用于在VOD树网络的每个链路上可用的多个视频点播（VOD）节目中的带宽的最佳分配的方法，其中，树形网络的根节点处的服务器广播多个VOD节目。网络中的每个节点都需要一个节目的子集，并且连接网络节点的每个链路具有有限的可用带宽容量。在该链路上承载的所有程序中，可用带宽在每个链路上最佳分配。分配给特定程序的带宽在网络的不同链路上可能不同，因为分配的带宽可以沿着从根节点到目的地节点的路径从一个链路减少但不会增加到下一个链路。该方法使用具有词典最小目标函数的公平资源分配模型。第一种方法在满足所有链路上的容量约束，分配给每个程序的带宽的树状排序约束以及每个程序的带宽分配的下限和上限的情况下找到最优解。第二种方法为限制更多的方案找到最佳解决方案，该方案对于从相同节点发出的所有相关链路上的特定程序需要相等带宽分配的附加约束。

72. 发明申请

WO2007081355A3 MIXED PHASE AND WAVELENGTH CODED OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM 审中-公开
标题翻译：混合相和波长编码光学代码段多路访问系统
公开(公告)号：WO2007081355A3
公开(公告)日：2007-12-21
申请号：PCT/US2006005902
申请日：2006-02-17
申请人： TELCORDIA TECH INC , JACKEL JANET LEHR
发明人： JACKEL JANET LEHR
IPC分类号： H04J14/00
CPC分类号： H04J14/005
摘要： Apparatus and system for transmitting and receiving optical code division multiple access data over an optical network. The apparatus comprises a spectral phase decoder for decoding the encoded optical signal to produce a decoded signal, a time gate for temporally extracting a user signal from the decoded signal, and a demodulator that is operable to extract user data from the user signal . The system preferably comprises a source for generating a sequence of optical pulses, each optical pulse comprising a plurality of spectral lines uniformly spaced in frequency so as to define a frequency bin, a data modulator associated with a subscriber and operable to modulate the sequence of pulses using subscriber data to produce a modulated data signals and a Hadamard encoder associated with the data modulator and operable to spectrally encode the modulated data signal using only a subset of the frequency bins available in the system.
摘要翻译：用于通过光网络发送和接收光码分多址数据的装置和系统。该装置包括用于对编码的光信号进行解码以产生解码信号的频谱相位解码器，用于从解码信号暂时提取用户信号的时间门，以及可操作以从用户信号提取用户数据的解调器。该系统优选地包括用于产生光脉冲序列的源，每个光脉冲包括频率均匀间隔的多个谱线，以便定义频率仓，与用户相关联的数据调制器，并且可操作以调制脉冲序列使用用户数据产生调制数据信号和与数据调制器相关联的Hadamard编码器，并且可操作以仅使用系统中可用的频率仓的子集对调制的数据信号进行频谱编码。

73. 发明申请

WO2007053172A3 PHASE CHIP FREQUENCY-BINS OPTICAL CODE DIVISION MULTIPLE ACCESS 审中-公开
标题翻译：相位码频率范围光学代码分区多访问
公开(公告)号：WO2007053172A3
公开(公告)日：2007-12-13
申请号：PCT/US2006005834
申请日：2006-02-17
申请人： TELCORDIA TECH INC , UNVERSITY OF CENTRAL FLORIDA , ETEMAD SHAHAB , TOLIVER PAUL , JACKEL JANET LEHR , MENENDEZ RONALD CHARLES , GALLI STEFANO , BANWELL THOMAS CLYDE , DELFYETT PETER
发明人： ETEMAD SHAHAB , TOLIVER PAUL , JACKEL JANET LEHR , MENENDEZ RONALD CHARLES , GALLI STEFANO , BANWELL THOMAS CLYDE , DELFYETT PETER
IPC分类号： H04B1/00
CPC分类号： H04J14/007 , H04B10/505
摘要： Apparatus and system for transmitting and receiving Optical code division multiple access data over an optical Network. The apparatus comprises a spectral phase decoder for Decoding the encoded optical signal to produce a decoded Signal, a time gate for temporally extracting a user signal From the decoded signal, and a demodulator that is operable to Extract user data from the user signal. The system preferably Comprises a source for generating a sequence of optical Pulses, each optical pulse comprising a plurality of spectral Lines uniformly spaced in frequency so as to define a Frequency bin, a data modulator associated with a subscriber And operable to modulate the sequence of pulses using Subscriber data to produce a modulated data signals and a Hadamard encoder associated with the data modulator and Operable to spectrally encode the modulated data signal to Produce an encoded data signal.
摘要翻译：通过光网络发送和接收光码分多址数据的设备和系统。该设备包括用于解码编码光信号以产生解码信号的频谱相位解码器，用于从解码信号中暂时提取用户信号的时间门以及可操作以从用户信号中提取用户数据的解调器。该系统优选地包括用于生成光脉冲序列的源，每个光脉冲包括频率均匀间隔的多个谱线以限定频率仓，与订户相关联的数据调制器并且可操作来调制脉冲序列使用用户数据产生调制的数据信号和与数据调制器相关联的阿达玛（Hadamard）编码器，并且可操作地对调制的数据信号进行频谱编码以产生编码的数据信号。

74. 发明申请

WO2007126814A2 METHOD FOR USE OF PREFERENCE LIST TO MANAGE NETWORK LOAD AND USER EXPERIENCE IN A MULTI-NETWORK ENVIRONMENT 审中-公开
标题翻译：使用偏好列表管理网络负载的方法和多网络环境中的用户体验
公开(公告)号：WO2007126814A2
公开(公告)日：2007-11-08
申请号：PCT/US2007007567
申请日：2007-03-29
申请人： TELCORDIA TECH INC
发明人： FAMOLARI DAVID , LOEB SHOSHANA , KRISHNAN KOMANDUR RAMU , FALCHUK BENJAMIN , ELAOUD MONCEF
IPC分类号： G08C15/00
CPC分类号： H04W8/18 , H04W88/06
摘要： System, method and program storage device for use of preference list to manage network load in a multi-network environment are provided. In one aspect, a preference list is generated that includes one or more of networks for connecting a device in a multi- network environment. The preference list is adjusted to take into account one or more policy factors and transmitted to the device for the device to use for selecting a network for communicating.
摘要翻译：提供了在多网络环境中使用偏好列表来管理网络负载的系统，方法和程序存储设备。在一个方面，生成包括用于在多网络环境中连接设备的一个或多个网络的偏好列表。调整偏好列表以考虑一个或多个策略因素，并将其发送到设备以用于选择用于通信的网络。

75. 发明申请

WO2006124841A3 SECURE VIRTUAL POINT OF SERVICE FOR 3G WIRELESS NETWORKS 审中-公开
标题翻译：安全的3G无线网络的虚拟服务点
公开(公告)号：WO2006124841A3
公开(公告)日：2007-11-01
申请号：PCT/US2006018836
申请日：2006-05-16
申请人： TELCORDIA TECH INC , VAKIL FARAMAK , VARMA VIJAY K , MORERA SEMPERE RAQUEL , DI CRESCENZO GIOVANNI
发明人： VAKIL FARAMAK , VARMA VIJAY K , MORERA SEMPERE RAQUEL , DI CRESCENZO GIOVANNI
IPC分类号： G06Q99/00 , G06Q20/00 , G06Q30/00 , H04K1/00
CPC分类号： G06Q20/02 , G06Q20/12 , G06Q20/1235 , G06Q20/3821 , G06Q20/3823 , G06Q30/06 , H04L63/0428 , H04L63/0853 , H04L2463/102 , H04W12/02 , H04W12/06
摘要： A Secure Virtual Point of Service (SVPOS) that coordinates the authentication, authorization, and identity, settlement, arbitration and non-repudiation for an electronic commercial transaction. For each commercial transaction, both the buyer and merchant authenticate itself to the SVPOS and create two unique transaction encryption keys, one for the buyer and one for the merchant. The merchant uses both encryption keys to encrypt a package that include at least product identification. The merchant and buyer calculate a hash of the package and transmit the calculated hash to the SVPOS for comparison to prevent repudiation. If the calculated hash is identical the buyer receives the merchants encryption key and decrypts the package. Payment is released by the SVPOS if the buyer is satisfied with the package via a Parlay system. If the buyer is not satisfied, said SVPOS performs arbitration between the buyer and merchant to determine if the package is correct.
摘要翻译：一个安全的虚拟服务点（SVPOS），用于协调电子商业交易的认证，授权和身份，结算，仲裁和不可否认性。对于每个商业交易，买方和商家都向SVPOS进行身份验证，并创建两个唯一的交易加密密钥，一个用于买方，一个用于商家。商家使用两个加密密钥对至少包括产品标识的包进行加密。商家和买方计算包的散列，并将计算出的散列传送到SVPOS进行比较以防止否认。如果计算的散列是相同的，买方将收到商家加密密钥并解密该包。如果买方通过Parlay系统对包裹感到满意，SVPOS将发放付款。如果买方不满意，SVPOS将在买方和商家之间进行仲裁，以确定包裹是否正确。

76. 发明申请

WO2006083822A3 MULTI-WAVELENGTH OPTICAL CDMA WITH DIFFERENTIAL ENCODING AND BIPOLAR DIFFERENTIAL DETECTION 审中-公开
标题翻译：具有差分编码和双极差分检测的多波长光学CDMA
公开(公告)号：WO2006083822A3
公开(公告)日：2007-09-07
申请号：PCT/US2006003335
申请日：2006-01-31
申请人： TELCORDIA TECH INC , TOLIVER PAUL
发明人： TOLIVER PAUL
IPC分类号： H04B10/04
CPC分类号： H04J14/007 , H04B10/5055 , H04B10/5561
摘要： The present invention relates generally to an optical CDMA transmission system and method employing differential optical encoding and bipolar decoding. Differential encoding and bipolar decoding may be performed at the bit level, wherein differential phase encoding and decoding occurs on an entire composite signal. Differential encoding and bipolar decoding may also be performed at the chip level, wherein differential phase encoding and decoding occurs on individual spectral components of a given signal.
摘要翻译：本发明一般涉及采用差分光编码和双极解码的光CDMA传输系统和方法。可以在比特级执行差分编码和双极解码，其中差分相位编码和解码发生在整个复合信号上。差分编码和双极解码也可以在芯片级执行，其中差分相位编码和解码发生在给定信号的各个频谱分量上。

77. 发明申请

WO2007097807A2 A METHOD AND SYSTEM FOR PASSWORD PROTOCOLS IN THE BOUNDED RETRIEVAL MODEL WITH SECURITY AGAINST DICTIONARY ATTACKS AND INTRUSIONS 审中-公开
标题翻译：用于具有安全性的边界检索模型中的密码协议的方法和系统，以防止字典攻击和侵扰
公开(公告)号：WO2007097807A2
公开(公告)日：2007-08-30
申请号：PCT/US2006049276
申请日：2006-12-22
申请人： TELCORDIA TECH INC , DI CRESCENZO GIOVANNI , LIPTON RICHARD J , WALFISH SHELDON
发明人： DI CRESCENZO GIOVANNI , LIPTON RICHARD J , WALFISH SHELDON
IPC分类号： H04L9/00
CPC分类号： G06F21/31 , G06F21/46 , G06F21/62 , H04L63/1416
摘要： Efficient secure password protocols are constructed that remain secure against offline dictionary attacks even when a large, but bounded, part of the storage of a server responsible for password verification is retrieved by an adversary through a remote or local connection. A registration algorithm and a verification algorithm accomplish the goal of defeating a dictionary attack. A password protocol where a server, on input of a login and a password, carefully selects several locations from the password files, properly combines their content according to some special function, and stores the result of this function as a tag that can be associated with this password and used in a verification phase to verify access by users. Two main instantiations of our method are given; in one, a combination of mathematical tools, called dispersers and pairwise-independent hash functions is used to achieve security against adaptive intrusions (dispersers make sure that the password of each user depends on randomly chosen locations in a large password file, and pairwise- independent hash functions help in making this dependency sufficiently random); in a second one, a combination of mathematical tools, called k-wise independent hash functions and locally-computable and strong extractors (k-wise independent hash functions make sure that the locations chosen in the large password file from each password are sufficiently random, and locally-computable and strong extractors are used to combine the contents of these locations to generate a single long random value, which makes verification harder for the adversary to foil).
摘要翻译：构建有效的安全密码协议，即使当负责密码验证的服务器的存储的大型但有限的部分通过远程或本地连接被对手检索时，仍然可以防止离线字典攻击。注册算法和验证算法实现了击败字典攻击的目标。密码协议，其中服务器输入登录名和密码，从密码文件中仔细选择多个位置，根据一些特殊功能正确组合其内容，并将此功能的结果存储为可与此密码用于验证阶段，以验证用户的访问。给出了我们的方法的两个主要实例; 在一个实例中，使用称为分散器和成对独立散列函数的数学工具的组合来实现针对自适应入侵的安全性（分散器确保每个用户的密码取决于大密码文件中的随机选择的位置，并且成对独立哈希函数有助于使此依赖性足够随机）; 在第二个方面，数学工具的组合，称为k-独立散列函数和本地可计算和强提取器（k-独立散列函数确保从每个密码的大密码文件中选择的位置是足够随机的，并且使用本地可计算和强抽取器来组合这些位置的内容以产生单个长随机值，这使得对手更难验证。

78. 发明申请

WO2006022936A3 TRANSPARENT SERVICE ADAPTATION IN HETEROGENEOUS ENVIRONMENTS 审中-公开
标题翻译：异质环境中的透明服务适应性
公开(公告)号：WO2006022936A3
公开(公告)日：2006-08-17
申请号：PCT/US2005017902
申请日：2005-05-23
申请人： TELCORDIA TECH INC , TOYOTA INFO TECHNOLOGY CT CO L , CHENNIKARA-VARGHESE JASMINE , TANNA HARSHAD , CHEN WAI , ALTINTAS ONUR , SUWA YOSHIHIA , CAI SHENGWAI
发明人： CHENNIKARA-VARGHESE JASMINE , TANNA HARSHAD , CHEN WAI , ALTINTAS ONUR , SUWA YOSHIHIA , CAI SHENGWAI
IPC分类号： H04J1/16 , H04B7/216 , H04J3/14 , H04L12/26 , H04L12/28 , H04W8/18 , H04W8/20 , H04W8/22 , H04W8/24 , H04W28/06 , H04W36/00 , H04W80/00 , H04W88/16
CPC分类号： H04W8/22 , H04L12/5692 , H04L67/1095 , H04L67/12 , H04L67/303 , H04W8/18 , H04W8/20 , H04W28/06 , H04W36/00 , H04W80/00 , H04W88/16
摘要： A method of tailoring data streams transmitted to networked user devices is disclosed in which environment information associated with each device is stored at an agent located on those devices. The method comprising detecting the configuration of a plurality of a plurality of device (HAA, 228), storing configuration information for each device in said plurality (HAA, 228); transmitting said configuration information for each device in said plurality of devices to an environment mirror agent at a gateway in a backbone network (LNAA, 229). By referring to this environment information, a service provider can tailor the transmission of data streams, such as multimedia streams, to a service based on the capabilities of the device and the associated network.
摘要翻译：公开了一种调整发送到网络用户设备的数据流的方法，其中与每个设备相关联的环境信息被存储在位于那些设备上的代理处。该方法包括检测多个多个设备（HAA，228）的配置，存储所述多个设备（HAA，228）中每个设备的配置信息; 将所述多个设备中的每个设备的配置信息发送到骨干网络（LNAA，229）中的网关处的环境镜像代理。通过参考该环境信息，服务提供商可以基于设备和相关联的网络的能力，将诸如多媒体流之类的数据流的传输定制到服务。

79. 发明申请

WO2006050147A2 REMOTE ESTIMATION OF ROUND-TRIP DELAYS IN A DATA NETWORK 审中-公开
标题翻译：数据网络中绕线延迟的远程估计
公开(公告)号：WO2006050147A2
公开(公告)日：2006-05-11
申请号：PCT/US2005039047
申请日：2005-10-27
申请人： TELCORDIA TECH INC , NEIDHARDT ARNOLD L , CHANDRAMOULI YEGNANARAYANAN
发明人： NEIDHARDT ARNOLD L , CHANDRAMOULI YEGNANARAYANAN
IPC分类号： H04L1/00
CPC分类号： H04L45/00 , H04L43/0852 , H04L43/0864
摘要： Disclosed is a technique for data network congestion diagnosis using remote estimation of round-trip delays. A monitoring node transmits test messages between network nodes and measures the transit times between when the test messages are transmitted from, and when they return to, the monitoring node. A path delay between network nodes is determined based on the measured time delays. The techniques for determining network path delay are also utilized in conjunction with a three phase test procedure for diagnosing network congestion problems. Due to various network topologies and routing tables, certain confirmatory checks may be required to determine whether the procedures of the first or second phase test procedures are appropriate for particular path segments. Further, queuing delays may be determined by subtracting traffic independent delays from the measured transit times of the test messages, and such queuing delays may be used to determine the path delays. Such traffic independent delays may be determined during periods of low network traffic.
摘要翻译：公开了一种使用远程估计往返延迟的数据网络拥塞诊断技术。监控节点在网络节点之间传输测试消息，并测量从测试消息发送到何时以及返回到监视节点之间的传输时间。基于测量的时间延迟来确定网络节点之间的路径延迟。用于确定网络路径延迟的技术还结合用于诊断网络拥塞问题的三相测试程序来使用。由于各种网络拓扑和路由表，可能需要进行某些确认性检查，以确定第一阶段或第二阶段测试过程的过程是否适合于特定的路径段。此外，可以通过从所测量的测试消息的测量的传播时间中减去业务独立的延迟来确定排队延迟，并且可以使用这种排队延迟来确定路径延迟。这样的流量独立延迟可以在低网络流量的时段期间确定。

80. 发明申请

WO2005079292A3 SERVICE IMPACT ANALYSIS AND ALERT HANDLING IN TELECOMMUNICATIONS SYSTEMS 审中-公开
标题翻译：电信系统中的服务影响分析和警报处理
公开(公告)号：WO2005079292A3
公开(公告)日：2006-02-23
申请号：PCT/US2005004385
申请日：2005-02-11
申请人： TELCORDIA TECH INC
发明人： LAU RICHARD , KANT KRISHNA , KHARE RAM
IPC分类号： H04L12/24 , H04M1/00
CPC分类号： H04L41/042 , H04L41/044 , H04L41/0631
摘要： A system for the prioritization of quality of service (QoS) alerts and the analysis of the impact of such alerts on service uses a service model in which services are broken into one or more service components and sub-components. Creation of a service dependency model, which is driven by different phases of a service, is key to being able to understand how alerts at the lowest level of the network components affect the overall service for which they are but a component. Alerts are assigned a "handle" and a severity level. Rules are defined to be applied to the alerts to create a Component Status Indicator for each component including a handle. As each CSI propagates up towards the top of the service model dependency graph, each CSI gets modified according to predefined rules. A service impact index is created when the CSI is propagated to the top service component.
摘要翻译：用于优先化服务质量（QoS）警报和对这种警报对服务的影响的分析的系统使用将服务分解成一个或多个服务组件和子组件的服务模型。创建由服务的不同阶段驱动的服务依赖关系模型是能够理解网络组件最低级别的警报如何影响其所属的整体服务而是组件的关键。警报被分配一个“句柄”和严重性级别。规则被定义为应用于警报以为包括句柄的每个组件创建组件状态指示器。当每个CSI向上传播到服务模型依赖图的顶部时，每个CSI根据预定义的规则被修改。当CSI传播到顶层服务组件时，创建服务影响索引。

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