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11. 发明申请

US20070155395A1 Scheduling mobile users based on cell load 审中-公开
标题翻译：基于电池负载调度移动用户
公开(公告)号：US20070155395A1
公开(公告)日：2007-07-05
申请号：US11321721
申请日：2005-12-29
申请人： Nandu Gopalakrishnan , Sudhir Ramakrishna , Alexandro Salvarani
发明人： Nandu Gopalakrishnan , Sudhir Ramakrishna , Alexandro Salvarani
IPC分类号： H04Q7/20
CPC分类号： H04W28/18 , H04W72/1252
摘要： A scheduling strategy utilizes a total call load metric in place of a reverse signal strength indicator metric for managing reverse link resources. In a disclosed example, a load control module (40) measures the reverse signal strength indicator (62) and measures an active call load (64) using known techniques. A relationship between the reverse signal strength indicator, the active cell load, an other cell load component and a jammer component provides the ability to determine the other cell load component and the jammer component. Once the other cell load component has been determined, a total call load based upon the active cell load component and the other cell load component provides a useful metric for allocating reverse link resources between existing users and for determining whether to allow a new user, for example. In a disclosed example, the total call load at a time for scheduled transmission is estimated based upon recently measured values. The total call load provides an ability to determine an available reverse link resource, which provides an ability to determine how to schedule users desiring to transmit on the reverse link.
摘要翻译：调度策略利用总呼叫负载量度代替用于管理反向链路资源的反向信号强度指标度量。在公开的示例中，负载控制模块（40）使用已知技术测量反向信号强度指示器（62）并测量活动呼叫负载（64）。反向信号强度指示符，活动小区负载，其他小区负载组件和干扰组件之间的关系提供了确定其他小区负载分量和干扰组件的能力。一旦确定了另一小区负载组件，基于活动小区负载组件和另一个小区负载组件的总呼叫负载提供用于在现有用户之间分配反向链路资源并且用于确定是否允许新用户的有用度量例。在公开的示例中，基于最近测量的值估计一次调度传输的总呼叫负载。总呼叫负载提供了确定可用的反向链路资源的能力，其提供了确定如何调度期望在反向链路上发送的用户的能力。

12. 发明授权

US07224993B2 Power control method with DTX frame detection for a communication channel 有权
标题翻译：用于通信信道的DTX帧检测的功率控制方法
公开(公告)号：US07224993B2
公开(公告)日：2007-05-29
申请号：US10438105
申请日：2003-05-15
申请人： Martin Howard Meyers , Alexandro Salvarani , Carl Francis Weaver
发明人： Martin Howard Meyers , Alexandro Salvarani , Carl Francis Weaver
IPC分类号： H04B7/00
CPC分类号： H04L1/20 , H04L1/201 , H04W52/12 , H04W52/20 , H04W52/26 , H04W52/48
摘要： A method of detecting DTX frames in frames received over a communication channel and a power control method are described, where radio link protocol (RLP) information received over the channel may be received, and one or more frames associated with the RLP information may be determined as an erasure or a DTX frame, based on the RLP information. Such determination may be incorporated into outer loop power control algorithms for adjusting a threshold related to a specified quality of service.
摘要翻译：描述了一种在通过通信信道接收的帧中检测DTX帧的方法和功率控制方法，其中可以接收通过信道接收的无线电链路协议（RLP）信息，并且可以确定与RLP信息相关联的一个或多个帧作为擦除或DTX帧，基于RLP信息。这样的确定可以被合并到外环功率控制算法中，用于调整与指定服务质量相关的阈值。

13. 发明授权

US07155250B2 Fast method for adjusting downlink transmitted power 有权
标题翻译：调整下行传输功率的快速方法
公开(公告)号：US07155250B2
公开(公告)日：2006-12-26
申请号：US10385345
申请日：2003-03-10
申请人： Xiaohua Chen , Walid E. Nabhane , Alexandro Salvarani
发明人： Xiaohua Chen , Walid E. Nabhane , Alexandro Salvarani
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W52/08
摘要： An algorithm calculates a correction value to be applied to a slot in an adjustment period for power correction. For each slot, the algorithm determines whether adding a correction value in a given slot would bring the actual accumulative adjustment value closer or farther from a total desired power correction value for the adjustment period. In one embodiment, the correction value is added to consecutive slots in the adjustment period to conduct the correction as fast as possible. The algorithm also checks the total amount of adjustment applied to the slots over a sliding adjustment window within the adjustment period to make sure that the total amount of adjustment applied to the slots in the adjustment window do not exceed a predetermined maximum threshold.
摘要翻译：一种算法在功率校正的调整周期中计算要应用于时隙的校正值。对于每个时隙，该算法确定是否在给定时隙中添加校正值将使实际累积调整值更接近或远离调整周期的总期望功率校正值。在一个实施例中，校正值被添加到调整周期中的连续时隙，以尽可能快地进行校正。该算法还检查在调整周期内通过滑动调整窗口对插槽施加的总调整量，以确保施加到调整窗口中的插槽的总调整量不超过预定的最大阈值。

14. 发明授权

US06400960B1 Power control of a communication traffic channel with discontinued transmission in the presence of a primary traffic channel 有权
标题翻译：在存在主要业务信道的情况下停止传输的通信业务信道的功率控制
公开(公告)号：US06400960B1
公开(公告)日：2002-06-04
申请号：US09905362
申请日：2001-07-13
申请人： Francis Dominique , Andrew R Kostic , Martin Howard Meyers , Alexandro Salvarani , Carl Francis Weaver
发明人： Francis Dominique , Andrew R Kostic , Martin Howard Meyers , Alexandro Salvarani , Carl Francis Weaver
IPC分类号： H04B700
CPC分类号： H04W52/12 , H04W52/44
摘要： A method of calculating a power threshold for a secondary communication channel capable of operating in DTX mode in forward or reverse links so that the communication channel is prevented from entering a deadlock state. Power threshold information for an associated primary channel and the secondary channel are used to update the established power threshold for the communication channel. The updated power threshold for the communication is thus calculated by combining previously established thresholds for the communication channel and associated primary channel with a current established threshold for the associated primary channel.
摘要翻译：一种计算能够在前向或反向链路中以DTX模式工作的二次通信信道的功率阈值的方法，以防止通信信道进入死锁状态。用于相关主信道和次信道的功率阈值信息用于更新通信信道的建立功率阈值。因此，通过将用于通信信道和相关联的主信道的先前建立的阈值与用于相关联的主信道的当前建立的阈值组合来计算用于通信的更新的功率阈值。

15. 发明授权

US08219106B2 Reverse link load control 有权
标题翻译：反向链路负载控制
公开(公告)号：US08219106B2
公开(公告)日：2012-07-10
申请号：US11221329
申请日：2005-09-07
申请人： Martin H. Meyers , Alexandro Salvarani , Carl F. Weaver
发明人： Martin H. Meyers , Alexandro Salvarani , Carl F. Weaver
IPC分类号： H04W72/00 , H04W4/00 , H03C1/62
CPC分类号： H04W72/0486 , H04W28/02 , H04W72/082
摘要： A reverse link load control strategy utilizes a total call load metric in place of a reverse signal strength indicator metric for managing reverse link resources. In a disclosed example, a load control module (40) measures the reverse signal strength indicator (62) and measures an active cell load (64) using known techniques. A relationship between the reverse signal strength indicator, the active cell load, an other cell load component and a jammer component provides the ability to determine the other cell load component and the jammer component. Once the other cell load component has been determined, a total call load based upon the active cell load component and the other cell load component provides a useful metric for allocating reverse link resources between existing users and for determining whether to allow a new user, for example.
摘要翻译：反向链路负载控制策略利用总呼叫负载度量来代替用于管理反向链路资源的反向信号强度指标度量。在公开的示例中，负载控制模块（40）使用已知技术来测量反向信号强度指示器（62）并测量活动小区负载（64）。反向信号强度指示符，活动小区负载，其他小区负载组件和干扰组件之间的关系提供了确定其他小区负载分量和干扰组件的能力。一旦确定了另一小区负载组件，基于活动小区负载组件和另一个小区负载组件的总呼叫负载提供用于在现有用户之间分配反向链路资源并且用于确定是否允许新用户的有用度量例。

16. 发明申请

US20100306572A1 Apparatus and method to facilitate high availability in secure network transport 审中-公开
标题翻译：在安全网络传输中促进高可用性的装置和方法
公开(公告)号：US20100306572A1
公开(公告)日：2010-12-02
申请号：US12455357
申请日：2009-06-01
申请人： Alexandro Salvarani , Tiberiu Grigoriu
发明人： Alexandro Salvarani , Tiberiu Grigoriu
IPC分类号： G06F21/00 , G06F11/14
CPC分类号： H04L63/0435 , H04L63/164
摘要： Embodiments described herein are effective to detect, repair and recover automatically IPSec tunnels due to failures of transport gear (L2/L3 switches) as well as the IPsec gateway components. Load balance is also an integral part of the approach. When a failure is repaired, the architecture in various embodiments will re-establish load balance and high availability automatically at L2 and L3 and preserve security during the switch-over and recovery process.
摘要翻译：本文描述的实施例有效地检测，修复和恢复由于传输齿轮（L2 / L3交换机）以及IPsec网关组件的故障导致的IPSec隧道。负载平衡也是该方法的组成部分。当修复故障时，各种实施例中的架构将在L2和L3处自动重新建立负载平衡和高可用性，并在切换和恢复过程中保持安全性。

17. 发明授权

US07245919B2 Parallel multiple measurement message handling for soft handoff in CDMA systems 有权
标题翻译： CDMA系统中软切换的并行多重测量消息处理
公开(公告)号：US07245919B2
公开(公告)日：2007-07-17
申请号：US10465215
申请日：2003-06-19
申请人： Kin Nang Lau , Ali Masoomzadeh-Fard , Martin H. Meyers , Alexandro Salvarani , Susan Wu Sanders
发明人： Kin Nang Lau , Ali Masoomzadeh-Fard , Martin H. Meyers , Alexandro Salvarani , Susan Wu Sanders
IPC分类号： H04Q7/20
CPC分类号： H04W36/30 , H04W36/18
摘要： A method of processing, in parallel fashion, messages from a User Equipment (UE) in soft handoff with a plurality of base stations of a wireless communication system. Measurement Messages from the User Equipment are received and stored in a message buffer for a defined period of time. Later arriving messages replace previous messages during the defined period of time. When the defined period of time elapses, the latest stored message is processed in parallel fashion in a processing pipeline with other messages for the UE and other UEs. The latest message is processed by first converting it to soft handoff actions and inserting such actions into a processing pipeline. A conflict table is generated during the parallel processing of the soft handoff actions to avoid the processing of messages that conflict with each other. Conflicting messages are put into a pending state and remain in such state until they are canceled by subsequent messages or the conflict no longer exists.
摘要翻译：一种处理与无线通信系统的多个基站进行软切换的来自用户设备（UE）的消息的并行处理方法。来自用户设备的测量消息被接收并存储在消息缓冲器中定义的时间段。后来的消息将在定义的时间段内替换以前的消息。当定义的时间段过去时，最后存储的消息在与用于UE和其他UE的其他消息的处理流水线中并行处理。首先将最新消息转换为软切换动作，并将这些动作插入到处理流水线中。在软切换动作的并行处理期间产生冲突表，以避免处理相互冲突的消息。冲突的消息将处于挂起状态，并保持在这种状态，直到它们被后续消息取消或冲突不再存在。

18. 发明申请

US20070147619A1 Methods and system for managing security keys within a wireless network 有权
标题翻译：用于管理无线网络内的安全密钥的方法和系统
公开(公告)号：US20070147619A1
公开(公告)日：2007-06-28
申请号：US11318481
申请日：2005-12-28
申请人： Douglas Bellows , Alexandro Salvarani , Eric Grosse , Mark Kraml
发明人： Douglas Bellows , Alexandro Salvarani , Eric Grosse , Mark Kraml
IPC分类号： H04L9/00
CPC分类号： H04L41/28 , H04L9/321 , H04L9/3265 , H04L63/06 , H04L63/0823 , H04L63/20 , H04L2209/76 , H04L2209/80 , H04W12/04 , H04W12/06
摘要： A system for managing security keys in a wireless network includes a manufacturer certification authority (MCA) for providing a signed digital MCA certificate for installation into a new network element (NE) at the manufacturer's facility prior to the new NE being installed and initialized in the network. The MCA also provides a source of trusted authority for authenticating legacy NEs in the network. The system includes a service provider certification authority for managing certificates and files used by the NEs to communicate securely within the network, a signing server for providing signing services to NEs for authentication, an element manager for providing security key and digital certificate management, and a management agent (MA) for providing proxy functionality of the EM security key services to NEs not directly connected to the EM.
摘要翻译：用于管理无线网络中的安全密钥的系统包括制造商认证机构（MCA），用于在新的NE被安装和初始化之前提供用于在制造商的设施处安装到新的网络元件（NE）中的签名的数字MCA证书网络。 MCA还为网络中的遗留网元进行身份验证提供了可信赖的权限来源。该系统包括一个用于管理网元在网络内安全通信的证书和文件的服务提供商认证机构，用于向网元提供认证的签名服务的签名服务器，用于提供安全密钥和数字证书管理的元件管理器，以及管理代理（MA），用于向不直接连接到EM的网元提供EM安全密钥服务的代理功能。

19. 发明申请

US20060223447A1 Adaptive down bias to power changes for controlling random walk 审中-公开
标题翻译：适应性下降偏向于功率变化，用于控制随机游走
公开(公告)号：US20060223447A1
公开(公告)日：2006-10-05
申请号：US11096200
申请日：2005-03-31
申请人： Ali Masoomzadeh-Fard , Martin Meyers , Walid Nabhane , Richard Pauls , Alexandro Salvarani , Carl Weaver
发明人： Ali Masoomzadeh-Fard , Martin Meyers , Walid Nabhane , Richard Pauls , Alexandro Salvarani , Carl Weaver
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/24 , H04W52/362
摘要： A wireless communication network (20) utilizes a down bias to minimize or eliminate random walk when controlling a transmit power between a base station (38) and a mobile station (40). In a disclosed example, a link quality monitoring module (54) determines the quality of a link between the mobile station (40) and the base station (38). A power control module (52) applies a down bias, which is dependent on the determined link quality, to a transmit power correction for minimizing random walk. In a disclosed example, the down bias varies linearly and inversely proportionally to the quality of the link between the mobile station and the base station.
摘要翻译：当控制基站（38）和移动站（40）之间的发射功率时，无线通信网络（20）利用向下偏置来最小化或消除随机游走。在公开的示例中，链路质量监测模块（54）确定移动站（40）和基站（38）之间的链路的质量。功率控制模块（52）将取决于所确定的链路质量的向下偏置应用于发射功率校正以最小化随机游走。在公开的示例中，向下偏置线性地和与移动台和基站之间的链路的质量成反比地变化。

20. 发明授权

US06760597B2 Power control method for CDMA wireless communication networks 有权
标题翻译： CDMA无线通信网络的功率控制方法
公开(公告)号：US06760597B2
公开(公告)日：2004-07-06
申请号：US09732846
申请日：2000-12-08
申请人： Alexandro Salvarani , Carl Francis Weaver
发明人： Alexandro Salvarani , Carl Francis Weaver
IPC分类号： H04B700
CPC分类号： H04W52/12 , H04W52/40
摘要： A power control method for reverse links used in soft handoff mode between a mobile and base stations of a CDMA wireless communication network. Each of the base stations computes a setpoint based on the quality of received frames. The lowest setpoint value is then used as a threshold for inner loop operation causing at least one of the reverse links to convey information in compliance with a target FER set by the network.
摘要翻译：一种在CDMA无线通信网络的移动台和基站之间用于软切换模式的反向链路的功率控制方法。每个基站基于接收到的帧的质量来计算设定点。然后将最低设定值用作内环操作的阈值，导致至少一个反向链路传送符合网络设置的目标FER的信息。

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