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    METHOD AND NETWORK NODE FOR CONGESTION MANAGEMENT IN A WIRELESS COMMUNICATIONS NETWORK
    1.
    发明公开
    METHOD AND NETWORK NODE FOR CONGESTION MANAGEMENT IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
    方法和网络节点阻塞管理无线通信网络

    公开(公告)号：EP3025544A4

    公开(公告)日：2016-07-27

    申请号：EP13889948

    申请日：2013-07-24

    Applicant: ERICSSON TELEFON AB L M

    Inventor： ZAHEMSZKY ANDRÁS ,  NÁDAS SZILVESZTER ,  WESTBERG LARS

    IPC: H04W28/02 ,  H04L12/26 ,  H04L12/801 ,  H04W72/04 ,  H04W72/12

    CPC classification number: H04L47/25 ,  H04L43/0817 ,  H04L43/16 ,  H04L47/12 ,  H04L47/14 ,  H04L47/22 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/2441 ,  H04L47/29 ,  H04W28/0247 ,  H04W88/16

    Abstract: Method in and a network node (160; 110; 401a, 600) for congestion management of a transport network (130) comprised in a wireless communications network (100). The wireless communications network (100) further comprises a base station (110; 401a) configured to receive data being transported via a data transport path (132; 404a,d) of the transport network (130) and to transmit the received data to one or more wireless devices (120) served by the base station (110; 401a). The network node obtains (302; 409; 501) an indicator indicating at least a risk for occurrence of downlink data congestion in the data transport path (132; 404a,d). To reduce said at least risk, the network node then controls (304; 411; 502) the base station (110; 401a) to reduce and/or limit a throughput rate of data being transmitted to the one or more wireless devices (120). The data is received by the base station (110; 401a) via the data transport path (132, 404a,d).

    Abstract translation: 在方法和网络节点（160; 110; 401，600），用于在无线通信网络（100）包括一个传输网络（130）的拥塞管理。 无线通信网络（100）还包括一个基站（110; 401）经配置以接收数据经由数据传输路径被输送（132; 404A，D）传输网络（130）和发送所接收的数据到一个 由所述基站服务或多个无线设备（120）（110; 401A）。 （302; 409; 501）的网络节点获得关于指示符指示至少在数据传送路径的下行链路数据拥塞的发生的风险（132; 404A，D）。 以减小所述至少风险，则网络节点控制（304; 411; 502）的基站（110; 401），以减少和/或限制数据是反式mitted到所述一个或多个无线设备的吞吐量速率（120） ， 经由数据传送路径（132，404A，D）;所述数据是由所述基站（401 110）接收。

    DELAYED FLOW CONTROL ACTION IN TRANSPORT NETWORK LAYER WCDMA COMMUNICATIONS
    2.
    发明公开
    DELAYED FLOW CONTROL ACTION IN TRANSPORT NETWORK LAYER WCDMA COMMUNICATIONS 审中-公开
    在传输网络层通信WCDMA延迟流量控制动作

    公开(公告)号：EP2550823A4

    公开(公告)日：2016-08-31

    申请号：EP11759789

    申请日：2011-02-28

    Applicant: ERICSSON TELEFON AB L M

    Inventor： RÁCZ SÁNDOR ,  PÁLYI PÁL ,  NÁDAS SZILVESZTER

    IPC: H04W28/02 ,  H04W72/00

    CPC classification number: H04L47/14 ,  H04L43/0882 ,  H04L47/11 ,  H04L47/2441 ,  H04L47/28 ,  H04W28/12

    Abstract: Congestion is detected in a radio access transport network that includes radio network controllers and base stations. Data packet flows associated with mobile radio communications are controlled in the radio access transport network by a corresponding flow control entity. Each flow is monitored for congestion in the transport network. A flow control action is determined in response to the detected congestion. Performance of the flow control action is delayed for a predetermined delay period before the flow control action may be performed. Delaying flow control action after congestion is detected allows other affected flows to detect or be notified of the congestion, thereby making congestion detection more fair.

    RADIO NETWORK NODE NETWORK CONTROL NODE AND METHODS THEREIN
    6.
    发明专利
    RADIO NETWORK NODE NETWORK CONTROL NODE AND METHODS THEREIN 未知

    公开(公告)号：IN1157KON2014A

    公开(公告)日：2015-10-16

    申请号：IN1157KON2014

    申请日：2014-05-28

    Applicant: ERICSSON TELEFON AB L M

    Inventor： RÁCZ SÁNDOR ,  NÁDAS SZILVESZTER

    IPC: H04W72/12 ,  H04L12/825

    Abstract: Embodiments herein relate to a method in a radio network node (500 12 13 13) for informing a network control node (700 14) about a state of a connection between the radio network node (500 12 13 13) and a user equipment (10) served by the radio network node (500 12 13 13). The radio network node transmits to the network control node (700 14) an indication indicating a congestion or not a congestion of MAC hs or MAC ehs packets towards the user equipment (10).

    METHODS, RADIO BASE STATION AND RADIO NETWORK CONTROLLER
    10.
    发明专利
    METHODS, RADIO BASE STATION AND RADIO NETWORK CONTROLLER 未知

    公开(公告)号：MY168125A

    公开(公告)日：2018-10-11

    申请号：MYPI2014701116

    申请日：2012-11-08

    Applicant: ERICSSON TELEFON AB L M

    Inventor： RÁCZ SÁNDOR ,  NÁDAS SZILVESZTER

    IPC: H04L12/26

    Abstract: It is presented a method performed in a first radio base station, RBS, in communication with a radio network controller, RNC. The RNC is configured for multi-flow HSDPA, High-Speed Downlink Packet Access, operation and packet data units, PDUs, are communicated toward a user equipment, UE, node via the first RBS and at least one second RBS. The method comprises: detecting PDU drop events and/or loss events; and communicating information from the RBS to the RNC, notifying of each detected PDU drop event and/or loss event. A corresponding RBS and RNC are also presented.

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