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    DETERMINING PRIORITY OF BEARER CHANNELS IN A WIRELESS TELECOMMUNICATIONS NETWORK
    112.
    发明公开
    DETERMINING PRIORITY OF BEARER CHANNELS IN A WIRELESS TELECOMMUNICATIONS NETWORK 有权
    载波信道在无线通信网络的优先级决定

    公开(公告)号：EP2047644A1

    公开(公告)日：2009-04-15

    申请号：EP07810803.2

    申请日：2007-07-25

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： WANG, Yalou

    IPC: H04L12/56

    CPC classification number: H04W72/06

    Abstract: A method is provided of determining priorities of radio bearer channels in a wireless telecommunications network that offers various predetermined levels of quality of service. The method involves determining a numerical value representing a priority rating to be applied to a radio bearer channel. This is done by assigning each of at least two quality of service attributes of the bearer channel with a respective numerical value, then processing the values to provide the priority rating for the bearer channel.

    MANAGING OVERLOAD OF AN ACCESS MEDIUM FOR A COMMUNICATION SYSTEM
    113.
    发明公开
    MANAGING OVERLOAD OF AN ACCESS MEDIUM FOR A COMMUNICATION SYSTEM 有权
    载接入介质的用途的通信系统中处理

    公开(公告)号：EP2044737A2

    公开(公告)日：2009-04-08

    申请号：EP07796805.5

    申请日：2007-07-12

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： YE, Sigen ,  ZHANG, Qinqing

    IPC: H04L12/40 ,  H04L12/56

    CPC classification number: H04W72/1252 ,  H04L12/40032 ,  H04L43/00 ,  H04W48/06

    Abstract: An overload or congestion condition on an access medium (24) of a communication network (22) is indicated by at least one condition that indicates an amount of access attempts on the access medium (24) corresponds to congestion or overload of a capacity of the access medium (24). Example conditions in disclosed embodiments include an occupancy level of the access medium, an average number of access probes associated with successful access attempts, a relationship between received power and interference, an emergency condition and network configuration • or maintenance procedures. In a disclosed example, when congestion or overload occurs, at least one technique is implemented to reduce the congestion or overload for stabilizing the access medium. Disclosed example techniques for this include throttling the number of access attempt by reducing the number of users making access attempts or the frequency of user access attempts. Another example technique includes adjusting at least one access medium parameter that will reduce the access attempt traffic.

    MANAGING WIRELESS BACKHAUL COMMUNICATIONS
    115.
    发明公开
    MANAGING WIRELESS BACKHAUL COMMUNICATIONS 审中-公开
    管理无线通信回程

    公开(公告)号：EP2039081A1

    公开(公告)日：2009-03-25

    申请号：EP07796364.3

    申请日：2007-06-21

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： PAN, Vic ,  VASUDEVAN, Subramanian

    IPC: H04L12/56

    CPC classification number: H04W72/1257 ,  H04W72/1263 ,  H04W92/10

    Abstract: A wireless communication system is disclosed where a hub base station has an associated scheduler. Remotely located subscriber stations such as customer premises equipment devices each have their own associated scheduler in the vicinity of each device. The hub base station scheduler is responsible for scheduling communications in a first direction between the hub base station and the subscriber stations. Each subscriber station scheduler is responsible for scheduling communications in a second, opposite direction between the corresponding subscriber station and the hub base station. In one example, the schedulers associated with the subscriber stations are responsible for scheduling all backhaul or uplink communications from the subscriber station to the base station. A disclosed example is useful for WiMax communications.

    OPTICAL MODULATOR
    116.
    发明公开
    OPTICAL MODULATOR 有权
    光学调制器

    公开(公告)号：EP2038702A1

    公开(公告)日：2009-03-25

    申请号：EP07750498.3

    申请日：2007-02-13

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： GILL, Douglas, M. ,  PATEL, Sanjay ,  RASRAS, Mahmoud

    IPC: G02F1/225 ,  G02B6/12

    CPC classification number: G02F1/2257 ,  G02B6/12007 ,  G02B6/29395 ,  G02B2006/12142 ,  G02F2001/212 ,  G02F2203/15

    Abstract: Optical modulator devices exhibiting improved response characteristics are constructed from a ring resonator having a tunable loss element positioned within the ring resonator structure and one or more phase shifters. By tuning and/or controlling the loss within the resonator, desired modulator response characteristics are obtained.

    Abstract translation: 表现出改进的响应特性的光调制器设备由具有位于环形谐振器结构内的可调谐损耗元件的环形谐振器和一个或多个移相器构成。 通过调谐和/或控制谐振器内的损耗，获得期望的调制器响应特性。

    System and method for supervising a plurality of oscillators in a network
    117.
    发明公开
    System and method for supervising a plurality of oscillators in a network 有权
    系统和Verfahren zurÜberwachungmehrer Oszillatoren在einem Netzwerk

    公开(公告)号：EP2037602A1

    公开(公告)日：2009-03-18

    申请号：EP07116093.1

    申请日：2007-09-11

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： Ruether, Markus ,  Zitzmann, Michael ,  Wolf, Guenter, Lothar

    IPC: H04J3/06 ,  G06F1/14

    CPC classification number: H04J3/0638 ,  G06F1/14 ,  H04J3/0647 ,  H04J3/0658 ,  H04J3/14 ,  H04L43/0817

    Abstract: The present invention relates to a system and method for supervising a plurality of oscillators in a network, in particular a telecommunications network. The invention can preferably be applied to the supervision of wireless base station oscillators. A system for supervising a plurality of oscillators in a network comprises a reference clock for generating a reference clock signal; clock distribution means for distributing the reference clock signal in the network; measuring means for measuring the oscillator offsets by determining the difference between the oscillator frequencies and the frequency of the reference clock signal; and a control unit for correlating the frequency offsets of the oscillators to determine whether an oscillators operates with a frequency which is different from a nominal frequency.

    Abstract translation: 本发明涉及用于监视网络中的多个振荡器的系统和方法，特别是电信网络。 本发明可以优选地应用于无线基站振荡器的监督。 用于监控网络中的多个振荡器的系统包括：用于产生参考时钟信号的参考时钟; 用于在网络中分配参考时钟信号的时钟分配装置; 用于通过确定振荡器频率与参考时钟信号的频率之间的差来测量振荡器偏移的测量装置; 以及控制单元，用于使振荡器的频率偏移相关，以确定振荡器是否以不同于标称频率的频率进行操作。

    PRIORITIZATION OF LOCATION QUERIES IN A LOCATION- BASED SERVICES SYSTEM
    118.
    发明公开
    PRIORITIZATION OF LOCATION QUERIES IN A LOCATION- BASED SERVICES SYSTEM 审中-公开
    EINEM AUF ORT BASIERENDEN DIENSTESYSTEM中的PRIORISIERUNG LOKALER ABFRAGEN

    公开(公告)号：EP2036384A2

    公开(公告)日：2009-03-18

    申请号：EP07776948.7

    申请日：2007-05-10

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： HAMPEL, Karl, Georg ,  MACDONALD, William, Michael ,  NITHI, Nachi, K. ,  POOSALA, Viswanath

    IPC: H04Q7/38

    CPC classification number: H04W4/02 ,  H04L51/20 ,  H04L67/18 ,  H04W4/06 ,  H04W4/12 ,  H04W8/18

    Abstract: Location-based services are provided in a communication system comprising at least a portion of at least one wireless network. In one aspect of the invention, users associated with respective mobile user devices are separated into at least a first group of users of a first benefit class of a location-based service and a second group of users of a second benefit class of the location-based service. Location information is obtained for the mobile user devices, with the location information being obtained more frequently for the mobile user devices of users in the first group than for the mobile user devices of users in the second group. At least one message is controllably delivered to a given one of the mobile user devices based on the location information.

    Abstract translation: 基于位置的服务被提供在包括至少一个无线网络的至少一部分的通信系统中。 在本发明的一个方面，与相应的移动用户设备相关联的用户被分离为基于位置的服务的第一利益等级的至少第一组用户和位置服务的第二受益类的第二组用户， 基于服务。 针对移动用户设备获得位置信息，其中针对第一组中的用户的移动用户设备获得的位置信息比第二组中的用户的移动用户设备更频繁地获得。 基于位置信息，至少一个消息被可控地传递给给定的一个移动用户设备。

    CONTEXT-AWARE MIGRATION OF COMMUNICATION SESSION
    119.
    发明公开
    CONTEXT-AWARE MIGRATION OF COMMUNICATION SESSION 审中-公开
    上下文感知迁移通信会话

    公开(公告)号：EP2036295A2

    公开(公告)日：2009-03-18

    申请号：EP07795307.3

    申请日：2007-05-24

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： KUMAR, Vijay, Pochampalli ,  PHADKE, Chitra, A. ,  POOSALA, Viswanath

    IPC: H04L29/06

    CPC classification number: H04L65/1016 ,  H04L65/1083 ,  H04L65/80 ,  H04L67/303

    Abstract: Techniques and systems are disclosed for context-aware migration of a communication network session. A system for migrating a communication session established between a first entity (216/218) and a second entity (210) in accordance with an application module includes the following elements: A context monitor module (122) supports the application module and is operative to obtain context information associated with at least one of the first entity (216/218) and the second entity (210). A migration server module supports the application module and is operative to effectuate a transfer of the communication session from one communication device (216) associated with the first entity to another communication device (218) associated with the first entity. The context monitor module (122) and the migration server module (126) operate in cooperation with the application module to transfer the communication session.

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