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    • 98. 发明申请
    • METHOD AND ARRANGEMENT RELATED TO INTERFERENCE BETWEEN SYSTEMS
    • 与系统干扰相关的方法和布置
    • WO2012158077A1
    • 2012-11-22
    • PCT/SE2011/050613
    • 2011-05-16
    • TELEFONAKTIEBOLAGET LM ERICSSON (publ)KARLSSON, JörgenDIMOU, KonstantinosMAGNUSSON, SverkerQUESETH, Olav
    • KARLSSON, JörgenDIMOU, KonstantinosMAGNUSSON, SverkerQUESETH, Olav
    • H04W16/14
    • H04W24/02H04W16/14H04W28/04H04W28/20H04W72/00
    • Methods and arrangements for use in a respective node and mobile terminal in a first system associated with a first frequency band for radio communication, for supporting avoiding or reducing interference in a second frequency band associated with a second system,which second frequency band is adjacent to the first frequency band. The method for use in the node comprises detecting activity of the second system in the second frequency band and adjusting the bandwidth used by the node for communication, based on characteristics of the detected current activity of the second system in the second frequency band, such that interference to the second frequency band, from radio communication associated with the node, is adapted to the second system activity in said second frequency band. The method further comprises providing information of said adjustment to at least one mobile terminal. Further, information of said adjustment could be provided to neighboring nodes.
    • 在与用于无线电通信的第一频带相关联的第一系统中的相应节点和移动终端中使用的用于支持避免或减少与第二系统相关联的第二频带中的干扰的方法和装置,所述第二频带与第二频带相邻 第一个频段。 该节点中使用的方法包括:基于第二频带中第二系统的检测到的当前活动的特性来检测第二频带中的第二系统的活动并调整节点用于通信所使用的带宽,使得 从与节点相关联的无线电通信到第二频带的干扰适应于所述第二频带中的第二系统活动。 该方法还包括向至少一个移动终端提供所述调整的信息。 此外,可以向相邻节点提供所述调整的信息。
    • 99. 发明申请
    • FRACTIONAL FREQUENCY REUSE IN HETEROGENEOUS NETWORKS
    • 异构网络中的频繁重用
    • WO2012080800A1
    • 2012-06-21
    • PCT/IB2011/002977
    • 2011-12-07
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)BOUDREAU, Gary, DavidDIMOU, KonstantinosFALCONETTI, LaetitiaHUSCHKE, Jörg
    • BOUDREAU, Gary, DavidDIMOU, KonstantinosFALCONETTI, LaetitiaHUSCHKE, Jörg
    • H04W16/32
    • H04J11/005H04W16/32H04W72/0453
    • A base station node (BS) of a heterogeneous radio access network comprises a terminal locator (34) and a scheduler (36). The terminal locator (34) obtains an indication of location of a wireless terminal (30) in a cell served by the base station (BS), e.g., whether the wireless terminal (30) is in a center region (M) or an edge region (E) for the cell served by the base station node (BS). The scheduler (36) uses the indication of location to assign to the wireless terminal (30) a frequency of a frequency bandwidth usable by the heterogeneous radio access network. The scheduler (36) assigns a frequency from a partitioned portion of the frequency bandwidth if the cell served by the base station node is a micro cell (28) and the wireless terminal is in an edge region of a micro cell (28). The scheduler (36) also assigns a frequency of the frequency bandwidth if the cell served by the base station node is a micro cell (28) and the wireless terminal is in a center portion of the micro cell (28).
    • 异构无线电接入网络的基站节点(BS)包括终端定位器(34)和调度器(36)。 终端定位器(34)获得由基站(BS)服务的小区中无线终端(30)的位置的指示,例如无线终端(30)是否在中心区域(M)或边缘 用于由基站节点(BS)服务的小区的区域(E)。 调度器(36)使用位置指示来向无线终端(30)分配异构无线电接入网可使用的频率带宽的频率。 如果由基站节点服务的小区是微小区(28)而无线终端位于微小区(28)的边缘区域,则调度器(36)从频带的分区部分分配频率。 如果由基站节点服务的小区是微小区(28)而无线终端位于微小区(28)的中心部分,则调度器(36)还分配频率带宽的频率。
    • 100. 发明申请
    • SELECTING AN ACCESS POINT FOR SENDING ACKNOWLEDGEMENT MESSAGES TO A WIRELESS NETWORK
    • 选择一个接入点,向无线网络发送确认消息
    • WO2007068445A1
    • 2007-06-21
    • PCT/EP2006/011946
    • 2006-12-12
    • MATSUSHITA ELECTRIC INDUSTRIALDIMOU, Konstantinos
    • DIMOU, Konstantinos
    • H04L12/28H04Q7/38
    • H04W48/20H04L1/1825H04L1/1854H04W88/06
    • The invention relates to a method for selecting a radio access point of a network, and a method for transmitting information on at least two radio access points of a network to a mobile terminal. Further the invention relates to an adapted mobile terminal and control entity for performing the methods, respectively. To minimize the transmission delays of acknowledgement messages sent from a mobile terminal to a control entity, the invention provides an access point selection mechanism that determines for a respective one of the at least two radio access points, a selection criterion associated to the respective radio access point. This selection criterion may be based on a transmission delay for sending acknowledgement messages via a respective access point to a control entity. Based on the determined selection criterion the mobile terminal selects one of the at least two radio access points, and sends an acknowledgement message to the control entity through the selected radio access point.
    • 本发明涉及一种用于选择网络的无线接入点的方法,以及一种用于向移动终端发送至少两个无线接入点的信息的方法。 此外,本发明涉及分别用于执行方法的适配移动终端和控制实体。 为了最小化从移动终端发送到控制实体的确认消息的传输延迟,本发明提供了一种接入点选择机制,其确定至少两个无线电接入点中的相应一个,接入点选择机制,与相应无线电接入相关联的选择标准 点。 该选择标准可以基于用于经由相应接入点发送确认消息到控制实体的传输延迟。 基于确定的选择标准,移动终端选择至少两个无线接入点之一,并通过所选择的无线接入点向控制实体发送确认消息。