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21. 发明授权

US08850003B2 Method and system for hierarchical tracking of content and cache for networking and distribution to wired and mobile devices 有权
标题翻译：用于分层跟踪内容和缓存的方法和系统，用于网络和分发到有线和移动设备
公开(公告)号：US08850003B2
公开(公告)日：2014-09-30
申请号：US13641837
申请日：2010-05-07
申请人： Bhumip Khasnabish
发明人： Bhumip Khasnabish
IPC分类号： G06F15/16 , H04L29/08 , G06F17/30
CPC分类号： H04L29/08414 , G06F17/30094 , H04L29/08513 , H04L67/1063 , H04L67/1089
摘要： Embodiments of the present invention are directed to a system and apparatus for tracking media content (storage) and its cache (that is synched with the original content) in a large-scale wide-area distributed network. The system includes at least one mini tracker which is configured to keep information on the location of the content and to distribute this information to micro trackers in a first jurisdiction. The system also includes at least one zone tracker which is configured to keep information on the location of the content in a region and to distribute this information to mini trackers in a second jurisdiction. The system further includes a master tracker which is configured to keep information on the location of the content in all regions in a third jurisdiction to distribute this information to zone trackers in the third jurisdiction. The micro tracker (in wired or mobile end device/point) is configured to obtain location information from at least one of the mini tracker or zone tracker if a primary source malfunctions.
摘要翻译：本发明的实施例涉及用于在大规模广域分布式网络中跟踪媒体内容（存储）及其高速缓存（与原始内容同步的）的系统和装置。该系统包括至少一个迷你跟踪器，其被配置为保持关于内容的位置的信息，并将该信息分发到第一管辖区域中的微跟踪器。该系统还包括至少一个区域跟踪器，其被配置为保持关于区域中的内容的位置的信息并且将该信息分发到第二管辖区域中的微型跟踪器。该系统还包括主跟踪器，其被配置为保持关于第三管辖区内的所有区域中的内容的位置的信息，以将该信息分发给第三管辖区中的区域跟踪器。微跟踪器（有线或移动终端设备/点）被配置为如果主要源发生故障，则从微型跟踪器或区域跟踪器中的至少一个获取位置信息。

22. 发明授权

US08824324B2 Methods and apparatus for configuring subscriber quality of service profiles 有权
标题翻译：用于配置用户服务质量简档的方法和设备
公开(公告)号：US08824324B2
公开(公告)日：2014-09-02
申请号：US13306961
申请日：2011-11-29
申请人： Rajesh Bhalla
发明人： Rajesh Bhalla
IPC分类号： G01R31/08
CPC分类号： H04W8/18 , H04L47/14 , H04L47/20 , H04L47/748 , H04L47/80 , H04L47/824 , H04W28/24 , H04W88/06
摘要： A wireless communication apparatus is operable in a first wireless communications system implementing a first wireless communications protocol. A subscriber Quality of Service (QoS) profile module is for configuring a QoS Profile. A receiver module is for receiving, over the first wireless network, a QoS Profile Request message. A transmission module is for transmitting a QoS Profile Response message over the first wireless network.
摘要翻译：无线通信装置可在实现第一无线通信协议的第一无线通信系统中操作。用户服务质量（QoS）简档模块用于配置QoS配置文件。接收机模块用于通过第一无线网络接收QoS简档请求消息。传输模块用于通过第一无线网络发送QoS简档响应消息。

23. 发明申请

US20140233966A1 RECOVERING DATA FROM QUADRATURE PHASE SHIFT KEYING MODULATED OPTICAL SIGNALS 有权
标题翻译：从相位相移键控调制光信号恢复数据
公开(公告)号：US20140233966A1
公开(公告)日：2014-08-21
申请号：US14138093
申请日：2013-12-22
申请人： ZTE (USA) Inc.
发明人： Jianjun Yu , Bo Huang
IPC分类号： H04B10/61
CPC分类号： H04B10/613 , H04B10/616
摘要： Systems, devices and techniques for processing received QPSK modulated optical signals include sampling the received signal at twice the baud rate, thereby producing samples that are then processed as 9-QAM symbols using a decision directed least squares optimization method. Data bits are then recovered from the resulting symbol estimates. The received optical signal may also include dual polarized signals for increased bandwidth capacity.
摘要翻译：用于处理接收到的QPSK调制光信号的系统，设备和技术包括以两倍于波特率对接收到的信号进行采样，由此产生样本，然后使用决策导向的最小二乘优化方法将其处理为9-QAM符号。然后从所得到的符号估计中恢复数据位。所接收的光信号还可以包括用于增加带宽容量的双极化信号。

24. 发明申请

US20140233964A1 METHOD FOR GENERATING AN OPTIMIZED RETURN-TO-ZERO PULSE SHAPE AGAINST AGGRESSIVE OPTICAL FILTERING AND AN OPTICAL TRANSMITTER IMPLEMENTING THE METHOD 有权
标题翻译：用于生成优化的返回到零脉冲形状以进行渐变光学滤波的方法和实现该方法的光学发射器
公开(公告)号：US20140233964A1
公开(公告)日：2014-08-21
申请号：US14343725
申请日：2012-09-13
申请人： Hung-Chang Chien , Jianjun Yu , Ze Dong
发明人： Hung-Chang Chien , Jianjun Yu , Ze Dong
IPC分类号： H04B10/516 , H04B10/524
CPC分类号： H04B10/5162 , H04B10/508 , H04B10/524 , H04J14/002 , H04J14/06
摘要： An optical transmitter comprises: first and second sets of optical in-phase and quadrature modulators; an integrable tunable laser assembly; a first polarization beam splitter that is configured to divide the continuous-waveform optical signal into a x-polarized tributary and a y-polarized tributary, each of the x-polarized tributary and the y-polarized tributary is modulated by one of the first and second sets of optical in-phase and quadrature modulators in accordance with the two respective input signals; a second polarization beam splitter that is configured to combine the modulated x-polarized tributary and the modulated y-polarized tributary into one optical signal; and an optical modulator that is configured to modulate the combined optical signal using a driving voltage, wherein the driving voltage has a bias point that is reduced by a predefined offset from a predefined reference voltage level.
摘要翻译：光发射机包括：第一和第二组光同步和正交调制器; 可集成可调激光器组件; 第一偏振分束器，被配置为将连续波形光信号划分成x偏振支路和y偏振支路，x偏振支路和y偏振支路中的每一个由第一和/ 根据两个相应的输入信号的第二组光同步和正交调制器; 第二偏振分束器，被配置为将调制的x偏振支路和调制的y偏振支路组合成一个光信号; 以及光学调制器，其被配置为使用驱动电压来调制所述组合的光信号，其中所述驱动电压具有被减小预定义的偏离预定参考电压电平的偏置点。

25. 发明申请

US20140215466A1 METHOD AND SYSTEM FOR DETERMINING REQUIREMENTS FOR INTERFACE BETWEEN VIRTUAL NETWORK ELEMENTS AND NETWORK HYPERVISOR FOR SEAMLESS (DISTRIBUTED) VIRTUAL NETWORK RESOURCES MANAGEMENT 有权
标题翻译：用于确定虚拟网络元素和无线网络（分布式）虚拟网络资源管理网络的接口的要求的方法和系统
公开(公告)号：US20140215466A1
公开(公告)日：2014-07-31
申请号：US14163393
申请日：2014-01-24
申请人： ZTE (USA) INC.
发明人： Bhumip Khasnabish
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45595 , H04L41/0803 , H04L41/5054 , H04L41/5096
摘要： A method for determining and then abstracting the requirements for the interface between virtual network entity or element (VNE) and Network Hypervisor (NHV) is described. The abstraction helps creation of an open and interoperable VNE-NHV environment because suitable interworking Apps for interface can now be easily invoked on the basis of instantaneous demands from the services. Automation of configuration together with assignment of VNEs mitigates the impact of limitation of resources in any network. Once an NHV is created and the VNEs—irrespective of their domains—are attached to it, the VNEs can be utilized by the services seamlessly.
摘要翻译：描述了一种用于确定虚拟网络实体或元素（VNE）与网络管理程序（NHV）之间的接口需求的方法。抽象有助于创建一个开放和可互操作的VNE-NHV环境，因为现在可以根据服务的即时需求容易地调用适用于接口的互通应用程序。配置的自动化以及VNE的分配可以减轻任何网络资源限制的影响。一旦NHV被创建，并且VNE - 不管它们的域 - 附加到它，VNE可以被服务无缝地利用。

26. 发明申请

US20140199076A1 DIGITAL NON-LINEAR COMPENSATION IN OPTICAL COMMUNICATION SYSTEMS 有权
标题翻译：光通信系统中的数字非线性补偿
公开(公告)号：US20140199076A1
公开(公告)日：2014-07-17
申请号：US14154959
申请日：2014-01-14
申请人： ZTE (USA) Inc.
发明人： Jianjun Yu , Junwen Zhang
IPC分类号： H04B10/2507 , H04J14/02
CPC分类号： H04J14/02 , H04B10/2543 , H04B10/6163
摘要： Systems, devices and techniques for processing an optical signal transmitted from a source over a transmission medium having a length L and performing compensation of non-linear distortions include formulating the compensation as a digital back propagation algorithm by logically dividing the length L into N steps and compensating non-linear distortions for each step as a function of an attenuation adjusting constant parameter that can be selected from a range between 0.3 and 0.7.
摘要翻译：用于处理通过长度为L且执行非线性失真的传输介质的从源发送的光信号的系统，设备和技术包括通过将长度L逻辑地划分为N个步骤并将该补偿作为数字反向传播算法进行配置，根据可以从0.3到0.7之间的范围内选择的衰减调整常数参数来补偿每一步的非线性失真。

27. 发明申请

US20140177690A1 LINK AGGREGATION SYSTEM, PROTECTION SYSTEM, AND CROSS POLARIZATION INTERFERENCE CANCELLATION APPLICATIONS FOR ALL OUTDOOR RADIOS USING WIRELESS CHANNELS OPERATING AT A LICENSING-FREE 60 GHZ BAND 有权
标题翻译：链路聚合系统，保护系统和跨极化干扰消除应用在所有户外无线电使用无线信道操作在无许可的60 GHZ带
公开(公告)号：US20140177690A1
公开(公告)日：2014-06-26
申请号：US14233479
申请日：2012-07-20
申请人： Andrey Kochetkov , Ying Shen , Thanh H. Nguyen
发明人： Andrey Kochetkov , Ying Shen , Thanh H. Nguyen
IPC分类号： H04L12/709 , H04W84/12 , H04L12/931
CPC分类号： H04L45/245 , H04B7/10 , H04L1/06 , H04L5/001 , H04L49/352 , H04L69/14 , H04W72/00 , H04W84/12
摘要： System and method for implementing a link aggregation system, a protection system, and an XPIC application for an all outdoor radios system using a wireless channel operating at a license-free 60 GHz band are provided. The license-free 60 GHz band offers a wide frequency bandwidth that can support a high speed data rate up to 10 Gbps in full duplex mode, frequency reuse, and high security due to its fast oxygen absorption at 60 GHz. As such, a wireless channel operating at the license-free 60 GHz band may be used for a link aggregation system to support wireless local area network (LAN) connections with the speed up to 7 Gbps. In addition, a wireless connection operating at the license-free 60 GHz band may be used to support both XPIC application and protection system for all outdoor radios to achieve a transmission speed of up to 10 Gbps in a full duplex mode.
摘要翻译：提供了一种实现链路聚合系统，保护系统和XPIC应用的系统和方法，用于所有室外无线电系统，该无线电系统使用在无许可证的60 GHz频带上运行的无线信道。免许可证的60 GHz频段提供了宽频带宽，可以支持全双工模式下的高达10 Gbps的高速数据速率，频率重用和高安全性，因为其在60 GHz下的快速氧吸收。因此，在无许可的60GHz频带上操作的无线信道可以用于链路聚合系统，以支持高达7Gbps的速度的无线局域网（LAN）连接。此外，在无许可证的60 GHz频段工作的无线连接可用于支持所有室外无线电的XPIC应用和保护系统，以在全双工模式下实现高达10 Gbps的传输速度。

28. 发明申请

US20140129839A1 INTERNET PROTOCOL MAPPING RESOLUTION IN FIXED MOBILE CONVERGENCE NETWORKS 有权
标题翻译：固定移动互联网络中的互联网协议映射解决方案
公开(公告)号：US20140129839A1
公开(公告)日：2014-05-08
申请号：US13985870
申请日：2012-02-15
申请人： Tricci So , Zaifeng Zong , Xiaoyun Zhou , Yifeng Bi
发明人： Tricci So , Zaifeng Zong , Xiaoyun Zhou , Yifeng Bi
IPC分类号： H04L29/12 , H04L9/08
CPC分类号： H04L61/15 , H04L9/0819 , H04L61/2514 , H04L61/2567 , H04L61/2575 , H04L61/2592 , H04L63/164 , H04W8/26 , H04W84/045
摘要： Techniques for facilitating operation of a communication device having a first internet protocol (IP) address in a first network and a second IP address in a second network include detecting a presence of a network address translation (NAT) table; implementing, when the NAT table is present, a message exchange protocol to obtain a mapping between the first IP address and the second IP address; and reporting, in a communication message, the mapping between the first IP address and the second IP address. In one operational scenario, the first network is a 3 GPP network and the second network is a broadband fixed network such as a DSL or a cable modem network
摘要翻译：用于促进具有第一网络中的第一网际协议（IP）地址和第二网络中的第二IP地址的通信设备的操作的技术包括检测网络地址转换（NAT）表的存在; 当存在NAT表时，实现消息交换协议，以获得第一IP地址和第二IP地址之间的映射; 以及在通信消息中报告所述第一IP地址和所述第二IP地址之间的映射。在一个操作场景中，第一个网络是3个GPP网络，第二个网络是宽带固定网络，如DSL或电缆调制解调器网络

29. 发明授权

US08711739B1 Subcarrier cluster-based power control in wireless communications 有权
标题翻译：无线通信中基于子载波集群的功率控制
公开(公告)号：US08711739B1
公开(公告)日：2014-04-29
申请号：US13253048
申请日：2011-10-04
申请人： Sean Cai , Jason Hou , Jing Wang , Dazi Feng , Mary Chion , Jun Han
发明人： Sean Cai , Jason Hou , Jing Wang , Dazi Feng , Mary Chion , Jun Han
IPC分类号： H04B7/005 , H04B7/06
CPC分类号： H04B7/005 , H04B7/0619 , H04B7/0691 , H04B17/24 , H04L5/0023 , H04L5/0039 , H04L5/0044 , H04L5/0053 , H04L5/006 , H04L5/0091 , H04W52/225 , H04W52/247 , H04W52/346
摘要： Devices, systems and techniques to monitor signal fading based on a cluster of subcarriers at a receiver and feedback monitored signal fading to a transmitter in wireless communication systems such as OFDM and OFDMA systems.
摘要翻译：用于基于接收机上的子载波簇监测信号衰落的装置，系统和技术，以及在诸如OFDM和OFDMA系统的无线通信系统中的反馈监视信号衰减到发射机的装置，系统和技术。

30. 发明申请

US20140099108A1 SYSTEM AND METHOD FOR HETERODYNE COHERENT DETECTION WITH OPTIMAL OFFSET 有权
标题翻译：用于异位相关检测的系统和方法与最佳偏移
公开(公告)号：US20140099108A1
公开(公告)日：2014-04-10
申请号：US14045992
申请日：2013-10-04
申请人： ZTE (USA) INC.
发明人： Jianjun Yu , Ze Dong , Hung-Chang Chien
IPC分类号： H04B10/61
CPC分类号： H04B10/614 , H04B10/64
摘要： A heterodyne optical signal detector and method performed thereby, the signal detector including an optical signal spectrum shaper operable to modify the shape of the frequency spectrum of a received optical signal, a laser local oscillator (LO), and polarization beam splitters (PBSs) to divide the signal and the LO into orthogonal components, waveguides in which intermediate frequency (IF) signals are formed, balanced photodetectors (BPDs) arranged to receive the IF signals and operable to convert the IF signals into electric signals, and analog to digital converters (ADCs) that digitize the electric signals. In embodiments, the ADCs have a predetermined bandwidth, the received signal has a spectrum which, if not shaped, would produce IF signals with a bandwidth greater than that of the ADCs, the spectrum shaper modifies the received signal spectrum to produce IF signals that have a bandwidth substantially equal to half the bandwidth of the ADCs, the laser frequency is adjusted produce IF signals in the waveguides having a frequency spectrum centered at the midpoint of the ADCs' bandwidth.
摘要翻译：一种外差光信号检测器和由此执行的方法，所述信号检测器包括可操作以修改所接收的光信号的频谱的形状的光信号频谱整形器，激光本地振荡器（LO）和偏振分束器（PBS）至将信号和LO分成正交分量，其中形成中频（IF）信号的波导，布置成接收IF信号并可操作以将IF信号转换成电信号的平衡光电检测器（BPD）和模数转换器 ADC），数字化电信号。在实施例中，ADC具有预定带宽，所接收的信号具有频谱，如果不成形，将产生带宽大于ADC的带宽的IF信号，频谱整形器修改接收信号频谱以产生具有带宽基本上等于ADC的一半带宽，激光频率被调整，在具有以ADC的带宽中点为中心的频谱的波导中产生IF信号。

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