中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

26 records (took 0.027 seconds)

    METHOD AND ARRANGEMENT FOR ASSISTING A NETWORK MANAGEMENT UNIT
    2.
    发明公开
    METHOD AND ARRANGEMENT FOR ASSISTING A NETWORK MANAGEMENT UNIT 审中-公开
    VERFAHREN UND ANORDNUNG ZURUNTERSTÜTZUNGEINER NETZWERKVERWALTUNGSEINHEIT

    公开(公告)号：EP2702792A4

    公开(公告)日：2015-06-24

    申请号：EP11864472

    申请日：2011-04-29

    Applicant: ERICSSON TELEFON AB L M

    Inventor： GUNNARSSON FREDRIK ,  AMIRIJOO MEHDI ,  MOE JOHAN

    IPC: H04W24/08 ,  H04L12/24 ,  H04L12/26 ,  H04W24/10

    CPC classification number: H04W24/08 ,  H04L41/14 ,  H04L43/065 ,  H04W24/10

    Abstract: A method in a base station for assisting a network management unit in managing a cellular network is provided. The base station determines a status of the cellular network. The status affects a measurement of a quality of a radio channel between the base station and a user equipment comprised in the cellular network. The measurement is to be performed by the user equipment. The base station receives a feedback report from the user equipment comprising the measurement. The base station evaluates a validity of the measurement based on the determined status. The base station sends a report to the network management unit. The report comprises an indication of the measurement and an indication of the validity, thereby assisting the network management unit in managing the cellular network.

    Abstract translation: 提供了一种用于辅助网络管理单元管理蜂窝网络的基站中的方法。 基站确定蜂窝网络的状态。 该状态影响基站与蜂窝网络中包含的用户设备之间的无线电信道质量的测量。 测量由用户设备执行。 基站从包括测量的用户设备接收反馈报告。 基站根据确定的状态评估测量的有效性。 基站向网管单元发送报告。 报告包括测量的指示和有效性的指示，从而帮助网络管理单元管理蜂窝网络。

    METHOD AND ARRANGEMENT FOR PROBING OF ALTERNATIVE ANTENNA CONFIGURATIONS IN A COMMUNICATION NETWORK SYSTEM
    5.
    发明申请
    METHOD AND ARRANGEMENT FOR PROBING OF ALTERNATIVE ANTENNA CONFIGURATIONS IN A COMMUNICATION NETWORK SYSTEM 审中-公开
    用于在通信网络系统中检测替代天线配置的方法和装置

    公开(公告)号：WO2012067554A9

    公开(公告)日：2013-06-06

    申请号：PCT/SE2010051261

    申请日：2010-11-16

    Applicant: ERICSSON TELEFON AB L M ,  MOE JOHAN ,  AMIRIJOO MEHDI ,  FRENGER PAAL ,  GUNNARSSON FREDRIK

    Inventor： MOE JOHAN ,  AMIRIJOO MEHDI ,  FRENGER PAAL ,  GUNNARSSON FREDRIK

    IPC: H04W16/28 ,  H01Q3/24 ,  H04B7/06 ,  H04B7/08 ,  H04W40/06 ,  H04W84/18

    CPC classification number: H04W24/02 ,  H04B7/0602 ,  H04B17/12 ,  H04W24/10 ,  H04W28/18 ,  H04W40/06 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/322 ,  Y02D70/444

    Abstract: The present invention relates to an arrangement, a communication network node and a user equipment allowing for probing of alternative antenna configurations in a communication network system as well as a method for such probing. The method comprises making one of the reconfigurable antennas (15a2, 15b2) of at least one cell (19a, 19b) temporarily available for probing and reconfiguring one or more antenna parameters thereof in accordance with a probing antenna parameter set. A new probe cell (20a, 20b) is transmitted from the prepared antenna (15a2, 15b2) and measurement reports collected from the user equipments (18) within the at least one cell (19a, 19b) and the probe cell (20a, 20b). The probing antenna parameter set is evaluated based on the collected measurement reports whereupon is determined if the reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) of the cell shall use the probing antenna parameter set or the initial antenna parameter set. Finally the probing cell (20a, 20b) is removed and the antennas (15a1, 15a2, 15b1, 15b2) adjusted in accordance with the determination.

    Abstract translation: 本发明涉及允许在通信网络系统中探测替代天线配置的布置，通信网络节点和用户设备以及用于这种探测的方法。 该方法包括使至少一个小区（19a，19b）的可重构天线（15a2,15b2）之一临时可用于根据探测天线参数集来探测和重新配置其一个或多个天线参数。 从所述准备天线（15a2,152）发送新的探测单元（20a，20b），从所述至少一个单元（19a，19b）和所述探针单元（20a，20b）中的用户设备（18）收集的测量报告 ）。 基于收集的测量报告来评估探测天线参数集，从而确定小区的可重新配置的物理天线（15a1，15a2，15b1，15b2）是否应使用探测天线参数集或初始天线参数集。 最后，去除探测单元（20a，20b），并根据该确定调整天线（15a1,151,21a，15b2）。

    A METHOD AND ARRANGEMENT FOR OPTIMIZATION OF NETWORK ELEMENT SETTINGS
    6.
    发明公开
    A METHOD AND ARRANGEMENT FOR OPTIMIZATION OF NETWORK ELEMENT SETTINGS 有权
    VERFAHREN UND ANORDNUNG ZUR OPTIMIERUNG VON NETZWERKELEMENTEINSTELLUNGEN

    公开(公告)号：EP2767135A4

    公开(公告)日：2015-06-03

    申请号：EP11878267

    申请日：2011-12-19

    Applicant: ERICSSON TELEFON AB L M

    Inventor： GUNNARSSON FREDRIK ,  AMIRIJOO MEHDI ,  MOE JOHAN

    IPC: H04W84/18 ,  H04W24/02

    CPC classification number: H04L41/0823 ,  H04W16/18 ,  H04W24/02 ,  H04W84/18

    Abstract: The invention relates to method and arrangement for automated optimization of network element settings in a wireless network. For a first optimization state, a first forward triggering condition and a first range of network element settings, allowable in first network element settings optimization are determined. For a further automated optimization state, determining a further forward triggering condition, and a further range of network element settings, allowable in a further network element setting optimization. An initial set of network element settings is assigned to an initial automated optimization state. The first forward triggering condition is evaluated and a migration to the first automated optimization state is performed upon fulfillment of the first forward triggering condition. A further forward triggering condition is evaluated and a migration to a further automated optimization state is performed upon the further forward triggering condition. The migrating is repeated until reaching a final automated optimization state.

    Abstract translation: 本发明涉及无线网络中的网元设置的自动优化的方法和装置。 对于第一优化状态，确定第一网络元件设置优化中允许的第一正向触发条件和网络元件设置的第一范围。 为了进一步的自动化优化状态，确定进一步的网络元件设置优化中允许的进一步的前向触发条件以及网络元件设置的另一范围。 将初始的网络元素设置集分配给初始自动优化状态。 评估第一正向触发条件，并且在实现第一正向触发条件时执行到第一自动优化状态的迁移。 评估进一步的前向触发条件，并且在进一步的正向触发条件下执行进一步自动优化状态的迁移。 重复迁移直到达到最终的自动优化状态。

    METHOD AND NETWORK NODE FOR SUPPORTING COMPENSATION OF CELL OUTAGE IN A CELLULAR COMMUNICATIONS NETWORK
    9.
    发明公开
    METHOD AND NETWORK NODE FOR SUPPORTING COMPENSATION OF CELL OUTAGE IN A CELLULAR COMMUNICATIONS NETWORK 审中-公开
    用于支持蜂窝通信网络中的蜂窝失败补偿的方法和网络节点

    公开(公告)号：EP2883406A4

    公开(公告)日：2015-12-30

    申请号：EP12882543

    申请日：2012-08-09

    Applicant: ERICSSON TELEFON AB L M

    Inventor： AMIRIJOO MEHDI ,  GUNNARSSON FREDRIK ,  MOE JOHAN

    IPC: H04W16/10

    CPC classification number: H04W72/0413 ,  H04L5/0073 ,  H04W16/10 ,  H04W72/085

    Abstract: A method in, and a network node (110, 140), for supporting compensation of cell outage in a cellular communications network (100). The cellular communications network (100) comprises a compensating cell (135) for compensating the cell outage and a supporting cell (115) neighboring the compensating cell (135). The network node (110, 140) obtains (502, 1202) a sub-band of a system bandwidth for uplink scheduling of resources for the compensating cell (135). The network node (110, 140) schedules (503, 1203), in response to the cell outage, resources for the supporting cell (115) with restricted uplink scheduling within the sub-band. The network node applies (504, 1204) the scheduled resources in the supporting cell (115), thereby supporting the compensation of cell outage. As a result, higher Signal to Interference and Noise Ratio (SINR) is enabled in the uplink in the compensating cell. This may e.g. be utilized to let the compensating cell cover a larger area of an outage cell than else would be possible, and/or to serve user equipments located therein with improved performance.

Patent Agency Ranking