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    METHOD FOR LOCATING A BOTTLENECK IN A RADIO COMMUNICATION NETWORK
    3.
    发明授权
    METHOD FOR LOCATING A BOTTLENECK IN A RADIO COMMUNICATION NETWORK 有权

    公开(公告)号：EP3363160B1

    公开(公告)日：2018-12-12

    申请号：EP15793925.7

    申请日：2015-10-15

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： SINTORN, Mathias ,  ERIKSSON, Ann-Christine

    IPC分类号： H04W24/08 ,  H04L12/26

    CPC分类号： H04L43/0864 ,  H04L43/0888 ,  H04L43/16 ,  H04W24/08 ,  H04W28/0236

    摘要： The present disclosure relates to a method performed in a Radio Access Network (RAN) comprised in a communication network, for locating a communication bottleneck in said communication network. The method comprises estimating a first Round Trip Time (RTT) between the RAN and a terminal device connected via the RAN. The method also comprises estimating a second RTT between the RAN and a server of a service provider configured for providing a service to the terminal device via the RAN. The method also comprises estimating an end-to-end RTT between the terminal device and server, based on the first and second RTT. The method also comprises determining a relative contribution of the second RTT to the end-to-end RTT. The method also comprises determining that the relative contribution of the second RTT indicates that signalling performance between the server and terminal device is limited by the signalling performance between the server and RAN.

    ESTABLISHING AN INTERACTION SESSION ON A BEARER IN A RADIO COMMUNICATION NETWORK
    4.
    发明公开
    ESTABLISHING AN INTERACTION SESSION ON A BEARER IN A RADIO COMMUNICATION NETWORK 审中-公开

    公开(公告)号：EP3371948A1

    公开(公告)日：2018-09-12

    申请号：EP15907897.1

    申请日：2015-11-03

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： NYLANDER, Tomas ,  ERIKSSON, Ann-Christine ,  VIKBERG, Jari

    IPC分类号： H04L29/06 ,  H04N19/10 ,  H04W28/02

    摘要： A method performed in an Interaction Gateway (IGW) located between a Packet Data Network (PDN) and a user plane gateway of a communication network used by a service client for service level communication with a service provider, in which communication network there is a first and a second communication bearer between a radio device, comprising the service client, and the user plane gateway via a Radio Access Network (RAN). The second communication bearer is associated with the service level communication. The method is for establishing an interaction session on the second communication bearer between the IGW and the service client for controlling the service level communication.

    METHOD AND ARRANGEMENT FOR RESOURCE MANAGEMENT
    9.
    发明授权
    METHOD AND ARRANGEMENT FOR RESOURCE MANAGEMENT 有权
    资源管理的方法和安排

    公开(公告)号：EP2489221B1

    公开(公告)日：2017-06-14

    申请号：EP09745138.9

    申请日：2009-10-15

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： PERSSON, Fredrik ,  OLOFSSON, Håkan ,  ERIKSSON, Ann-Christine

    IPC分类号： H04W28/16 ,  H04W28/18 ,  H04W72/04 ,  H04W72/06 ,  H04W72/10 ,  H04W72/12 ,  H04W88/10

    CPC分类号： H04W28/16 ,  H04W28/18 ,  H04W72/0433 ,  H04W72/0453 ,  H04W72/0473 ,  H04W72/10 ,  H04W72/1215 ,  H04W72/1242 ,  H04W88/10

    摘要： The invention relates to a method in a communication node (10,200,201,202,211,212,222) for commonly managing resources in a radio access network between different network access technologies, which communication node (10,200,201,202,211,212,222) is comprised in a radio access network of a radio communications network. The communication node receives (71) from a first local resource manager (111) of a first network access technology, a first report of information regarding resources needed per service associated with the first network access technology, which service is associated with a first local service priority. The communication node (10,200,201,202,211,212,222) then receives (72) from a second local resource manager (112) of a second network access technology, a second report of information regarding resources needed per service associated with the second network access technology. The service is associated with a second local service priority. The communication node ranks the service priority in the first report in relation to the service priority in the second report. The communication node generates an allocation scheme of resources, which allocation scheme allocates resources to at least one of the first or second local resource managers (111,112) based on the ranking of the service priorities.

    摘要翻译： 本发明涉及通信节点（10,200,201,202,211,212,222）中用于在不同网络接入技术之间共同管理无线电接入网络中的资源的方法，该通信节点（10,200,201,202,211,212,222）被包括在无线电通信网络的无线电接入网络中。 通信节点从第一网络接入技术的第一本地资源管理器（111）接收（71）关于与第一网络接入技术相关联的每服务所需资源的信息的第一报告，该服务与第一本地服务 优先。 然后，通信节点（10,200,201,202,211,212,222）从第二网络接入技术的第二本地资源管理器（112）接收（72）关于与第二网络接入技术相关联的每服务所需资源的信息的第二报告。 该服务与第二个本地服务优先级相关联。 通信节点在第一次报告中对与第二次报告中的服务优先级相关的服务优先级进行排序。 通信节点生成资源的分配方案，该分配方案基于服务优先级的分级将资源分配给第一或第二本地资源管理器（111,112）中的至少一个。

    SCHEDULING IN PACKET SWITCHED NETWORKS
    10.
    发明授权
    SCHEDULING IN PACKET SWITCHED NETWORKS 有权
    调度在分组交换网络

    公开(公告)号：EP1483928B1

    公开(公告)日：2010-07-21

    申请号：EP02701863.9

    申请日：2002-03-05

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

    发明人： ERIKSSON, Ann-Christine ,  WERNER, Peter ,  ERIKSSON, Heinz Robert

    IPC分类号： H04W72/12

    CPC分类号： H04W72/1247 ,  H04L47/14 ,  H04L47/24

    摘要： The invention relates to scheduling of several users in a packet switched radio communication network. The idea of the invention is to calculate a scheduling number (S) for each user before each scheduling event. The number is related to the QoS, the weight (W) requested by the particular user and earlier schedulings. The relation (rij) is decisive of which user to be scheduled in the next event.In the flowchart a user TBFi is scheduled (35) if it has the greatest rij (34). Otherwise another user is scheduled (39).The invention solves the problem of fair distribution of radio resources to users requesting different QoS.