SYSTEM AND METHOD FOR DETERMINING OPTIMAL PLACEMENT OF TELECOMMUNICATION EQUIPMENT
    11.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING OPTIMAL PLACEMENT OF TELECOMMUNICATION EQUIPMENT 审中-公开
    用于确定电信设备最佳放置的系统和方法

    公开(公告)号:US20170054607A1

    公开(公告)日:2017-02-23

    申请号:US15239702

    申请日:2016-08-17

    IPC分类号: H04L12/24 G06N3/08 G06N5/00

    摘要: Aspects of the present disclosure provide systems and methods for determining placement of telecommunication equipment so as to minimize network cost, maximize network utilization, and meet Service Level Agreements (SLA) for the given network topology and demand requirements. Systems and methods of the present disclosure can be configured to determine minimum number of telecommunication equipment and placement thereof by constructing, based on a given network topology and service requirement, using a heuristic algorithm, an initial population of possible solutions, iterating over the possible solutions to increase optimality of solution based on any or a combination of cost of placement of the one or more telecommunication equipment and number of telecommunication equipment to be placed, and identifying most optimal solution for the placement of the one or more telecommunication equipment.

    摘要翻译: 本公开的方面提供用于确定电信设备的布置的系统和方法,以便最小化网络成本,最大化网络利用率,并且满足给定网络拓扑和需求要求的服务水平协议(SLA)。 本公开的系统和方法可以被配置为通过基于给定的网络拓扑和服务需求,使用启发式算法,可能解决方案的初始群体,迭代可能的解决方案来构造电信设备的最小数量及其布置 基于一个或多个电信设备的放置成本和要放置的电信设备的数量的任何或组合来提高解决方案的最佳性,以及确定用于放置一个或多个电信设备的最佳解决方案。

    SYSTEM AND METHOD FOR MANAGING OFFLINE AND ONLINE PASSWORD BASED AUTHENTICATION
    12.
    发明申请
    SYSTEM AND METHOD FOR MANAGING OFFLINE AND ONLINE PASSWORD BASED AUTHENTICATION 审中-公开
    管理离线和在线密码的认证系统和方法

    公开(公告)号:US20160269392A1

    公开(公告)日:2016-09-15

    申请号:US15066400

    申请日:2016-03-10

    IPC分类号: H04L29/06

    CPC分类号: H04L63/083 H04L63/0876

    摘要: A method and system has been provided in which the security of passwords in general and offline passwords in particular can be enhanced and which can enable users to be authenticated into secure network systems via network elements (NEs) in case of non-availability of centralized authentication system (CAS). The overall security of network or CAS or systems operating in isolated yet secured environment can be prevented from compromise even if the offline password is compromised. Related apparatus, systems, techniques, and articles are described.

    摘要翻译: 提供了一种方法和系统,其中特别是一般和脱机密码中的密码的安全性可以被增强,并且哪些可以使用户在不可用的集中式认证的情况下能够通过网元(NE)认证到安全网络系统 系统(CAS)。 即使离线密码受到影响,网络或CAS或在孤立但安全环境中操作的系统的总体安全性也可以避免损害。 描述了相关设备,系统,技术和物品。

    Communication system and method for achieving low peak-to-average power ratio

    公开(公告)号:US10225121B2

    公开(公告)日:2019-03-05

    申请号:US15262982

    申请日:2016-09-12

    IPC分类号: H04W4/00 H04L27/26 H04B1/04

    摘要: The present disclosure relates to transmission of information across a communication channel efficiently and without error. The present disclosure also enables transmission of information across a communication channel such that the Peak to Average Power Ratio (PAPR) is one (zero in decibels). The present disclosure also enables transmission of information across a communication channel such that the information transmitted is present only along a finite number of orthogonal frequencies. The present disclosure also combines advantages of both Single-carrier Transmission (SCT) and Multi-Carrier Transmission (MCT) systems (e.g. Orthogonal Frequency Division Multiplexing (OFDM) systems).

    System and method for determining optimal placement of telecommunication equipment

    公开(公告)号:US10117109B2

    公开(公告)日:2018-10-30

    申请号:US15239702

    申请日:2016-08-17

    摘要: Aspects of the present disclosure provide systems and methods for determining placement of telecommunication equipment so as to minimize network cost, maximize network utilization, and meet Service Level Agreements (SLA) for the given network topology and demand requirements. Systems and methods of the present disclosure can be configured to determine minimum number of telecommunication equipment and placement thereof by constructing, based on a given network topology and service requirement, using a heuristic algorithm, an initial population of possible solutions, iterating over the possible solutions to increase optimality of solution based on any or a combination of cost of placement of the one or more telecommunication equipment and number of telecommunication equipment to be placed, and identifying most optimal solution for the placement of the one or more telecommunication equipment.

    Communication system and method for achieving low peak-to-average power ratio

    公开(公告)号:US09806928B2

    公开(公告)日:2017-10-31

    申请号:US15225518

    申请日:2016-08-01

    IPC分类号: H04L27/26

    CPC分类号: H04L27/2614 H04L27/2628

    摘要: The present disclosure generally relates to a wireless communication system that provides lower peak to average power ratio (PAPR). In particular, the present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to transmitter of a communication system, wherein the transmitter can include a source encoding module that is configured to generate source coded symbols from information to be transmitted by the transmitter, a preset values based multiplication module that is configured to multiply M symbols from the generated source coded symbols with M preset values to generate a first set of multiplied samples, and an N-point IDFT module that is configured to process the first set of multiplied samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.

    METHOD FOR COMMUNICATION VIA THREE ORTHOGONAL WAVEFORMS
    18.
    发明申请
    METHOD FOR COMMUNICATION VIA THREE ORTHOGONAL WAVEFORMS 有权
    用于通过三个正交波形进行通信的方法

    公开(公告)号:US20160105302A1

    公开(公告)日:2016-04-14

    申请号:US14882295

    申请日:2015-10-13

    IPC分类号: H04L27/26 H04L27/34

    摘要: Aspects of the present disclosure aim at providing three orthogonal waveforms that can be used for transmitting 3n bits (n bits from each waveform) at a given frequency. Such three orthogonal waveforms can be used in applications such as QAM to create a 3-dimensional QAM, along with use in other like applications such as in Orthogonal frequency-division multiplexing (OFDM), Quadrature Phase Shift Keying (QPSK), Binary Phase Shift Keying (BPSK), among others. In an aspect, a method of the present disclosure includes a step of generating three orthogonal waveforms as cos(θ)+k, cos(θ+2π/3)+k, and cos(θ+4π/3)+k, where k is the DC component and can have a value of 0.5 volts, and θ=2πft with f being the (baseband or passband) frequency=1/T, with T being Time Period, and t being time. Cosine waveforms can be equivalently replaced by sine waveform separated by 120 degrees.

    摘要翻译: 本公开的方面旨在提供可用于以给定频率发送3n位(来自每个波形的n位)的三个正交波形。 这样的三个正交波形可以用于诸如QAM的应用中以创建3维QAM,以及在其他类似的应用中使用,例如正交频分复用(OFDM),正交相移键控(QPSK),二进制相移 键控(BPSK)等。 在一方面,本公开的方法包括产生三个正交波形作为cos(θ)+ k,cos(Θ + 2&pgr; / 3)+ k和cos(&Thetas; + 4&pgr; / 3 )+ k,其中k是DC分量,并且可以具有0.5伏特的值,并且其中f是(基带或通带)频率= 1 / T,其中T是时间周期,t是 时间。 余弦波形可以被等价地替换为由120度分开的正弦波形。

    A METHOD AND SYSTEM FOR EXTENDING BATTERY POWER AT CELL SITES
    19.
    发明申请
    A METHOD AND SYSTEM FOR EXTENDING BATTERY POWER AT CELL SITES 审中-公开
    一种用于在电池网站扩展电池电量的方法和系统

    公开(公告)号:US20150214753A1

    公开(公告)日:2015-07-30

    申请号:US14168579

    申请日:2014-01-30

    摘要: The embodiments herein provide a method and system for extending battery power at cell sites. The method for extending battery power at cell sites comprises providing a combination of a valve-regulated lead-acid (VRLA) battery and a Li-ION battery, mixing cell chemistry of the VRLA battery and the Li-ION battery and charging the VRLA-Li-ION battery combination with a single charger circuit. The method further comprises providing a rectifier to both the VRLA battery and the Li-ION battery and activating each battery based on the available power. The Li-ION battery and the VRLA battery are the primary battery and secondary battery. The charging current through the VRLA battery is regulated by varying a pulse width of a high current switch based on the current read through the current sensor attached to a VRLA current path.

    摘要翻译: 本文的实施例提供了一种用于在小区站点扩展电池电力的方法和系统。 用于在电池部位延长电池电力的方法包括提供阀调节铅酸(VRLA)电池和锂离子电池的组合,混合VRLA电池的电池化学和Li-ION电池,并将VRLA- 锂离子电池组合使用单个充电器电路。 该方法还包括向VRLA电池和锂离子电池两者提供整流器,并且基于可用功率激活每个电池。 锂离子电池和VRLA电池是主电池和二次电池。 通过VRLA电池的充电电流通过根据连接到VRLA电流路径的电流传感器读取的电流来改变高电流开关的脉冲宽度来调节。