利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

63 条记录 (耗时 0.017 秒)

    CONTROLLING RADIO CONNECTION STATES
    55.
    发明授权
    CONTROLLING RADIO CONNECTION STATES 有权
    控制无线电连接状态

    公开(公告)号：EP2749116B1

    公开(公告)日：2018-05-09

    申请号：EP12869018.7

    申请日：2012-02-22

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： HANNU, Hans ,  CHRISTOFFERSSON, Jan

    IPC分类号： H04W76/04 ,  H04W52/02

    CPC分类号： H04W76/27 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246

    摘要： Control of transitions between radio resource control, RRC, states for a wireless terminal in a radio access network is described. The radio resource control states comprise a first state and a second state. A calculation (702) is made of a prediction of an inter-arrival time, ITB, between data bursts to be handled. A detection (704) that a data burst is to be handled is done and then it is decided (706) whether to make a transition from the first state to the second state essentially immediately and upon termination of handling of the detected data burst if the prediction of the ITB is greater than a current ITB threshold. The current ITB threshold is a time interval that is depending on a function of RRC state transition costs and the fractional distribution of true predictions and false predictions of a plurality of predicted ITB values in relation to recorded ITB values. Then, in accordance with the decision, the wireless terminal is directed (708) either to remain in the first state or switch to the second state.

    PRIORITIZING PACKETS IN A NODE OF A RADIO ACCESS NETWORK BY ESTABLISHING, BASED ON INTERCEPTED FIRST PDP CONTEXT RELATED INFORMATION, A SECOND PDP CONTEXT
    56.
    发明授权
    PRIORITIZING PACKETS IN A NODE OF A RADIO ACCESS NETWORK BY ESTABLISHING, BASED ON INTERCEPTED FIRST PDP CONTEXT RELATED INFORMATION, A SECOND PDP CONTEXT 有权
    通过基于被截获的第一PDP上下文相关信息建立无线电接入网络的节点中的分组优先化第二PDP上下文

    公开(公告)号：EP2792206B1

    公开(公告)日：2017-07-19

    申请号：EP11794518.8

    申请日：2011-12-15

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： WÄNSTEDT, Stefan ,  HANNU, Hans ,  PETTERSSON, Jonas

    IPC分类号： H04W76/02

    CPC分类号： H04W76/12 ,  H04W76/15

    摘要： A method is provided in a node in a radio access network for packet data communication in a wireless communication network, the method includes intercepting, by the node, a first PDP context message between a mobile station and a core network. The message includes PDP context related information. The interception is performed to detect the PDP context related information. The method further includes establishing, by the node, based on the intercepted PDP context related information, a second PDP context between the node and the mobile station, thus enabling prioritizing packets in the radio access network. The disclosure also concerns a corresponding apparatus.

    摘要翻译： 在无线电接入网络中的节点中提供了用于无线通信网络中的分组数据通信的方法，该方法包括由节点截取移动站与核心网络之间的第一PDP上下文消息。 该消息包括PDP上下文相关信息。 执行拦截以检测PDP上下文相关信息。 该方法还包括由节点基于截取的PDP上下文相关信息建立节点和移动台之间的第二PDP上下文，由此使得能够优先化无线电接入网络中的分组。 本公开还涉及相应的装置。

    CONTROLLING FAST DORMANCY
    59.
    发明公开
    CONTROLLING FAST DORMANCY 审中-公开
    控制快速休眠

    公开(公告)号：EP2752069A1

    公开(公告)日：2014-07-09

    申请号：EP12878485.7

    申请日：2012-06-05

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： HANNU, Hans ,  CHRISTOFFERSSON, Jan

    IPC分类号： H04W76/04 ,  H04W52/28

    CPC分类号： H04W72/048 ,  H04W52/0225 ,  H04W76/27 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/24

    摘要： A user equipment, UE, in a radio communication network is given a threshold time value that the UE uses to decide whether it should trigger a fast dormancy request to a network node or not. The determination of the threshold time value can be adapted so that it minimizes UE battery consumption when the load in the network node is low and at other times minimizes the load on the network node. That is, if the UE estimates that a predicted time interval until reception of a data burst is less than threshold time value it will not trigger a fast dormancy request, and if the estimated time interval is larger than the threshold time value it will trigger a fast dormancy request. Since the network typically controls state switching, there is a large benefit for the UE to comply with the scheme, otherwise the network may not obey the UEs wish to be down switched by the fast dormancy request.

    摘要翻译： 用户设备UE在无线电通信网络中被给定阈值时间值，UE用来决定是否应该触发对网络节点的快速休眠请求。 阈值时间值的确定可以被调整，使得当网络节点中的负载较低并且在其他时间使网络节点上的负载最小化时，其使得UE电池消耗最小化。 也就是说，如果UE估计直到接收到数据突发的预测时间间隔小于阈值时间值，则其不会触发快速休眠请求，并且如果估计的时间间隔大于阈值时间值，则其将触发 快速休眠请求。 由于网络通常控制状态切换，因此UE遵守该方案具有很大的益处，否则网络可能不服从UE希望被快速休眠请求下切换。