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    • 2. 发明授权
    • Resource allocation for co-existing networks
    • 共存网络的资源分配
    • US09236938B2
    • 2016-01-12
    • US12307763
    • 2007-07-04
    • Stefan ParkvallErik DahlmanWalter MüllerGöran Rune
    • Stefan ParkvallErik DahlmanWalter MüllerGöran Rune
    • H04J3/00H04W4/00H04B7/26H04W36/00H04W72/00H04W72/04H04W72/12
    • H04B7/2656H04W36/00H04W72/00H04W72/04H04W72/12
    • The present invention relates to methods and arrangements for improving the capabilities of an evolved Universal Terrestrial Radio Access Network, in particular for cases when more than one radio access network applying a time-division duplex transmission mode need to co-exist on a same carrier. The invention addresses further problems concerning an efficient allocation of uplink resources and resource allocation in a handover situation. The present invention assigns an attribute in form of a distinguishing value to the time slots used for the uplink and downlink transmission on said carrier such as to avoid scheduling of transmissions via a first radio access network in downlink or uplink time slots assigned to the second radio access network and to avoid scheduling of transmissions via the second radio access network in uplink time slots assigned for transmissions in the first radio access network.
    • 本发明涉及用于改进演进的通用陆地无线电接入网络的能力的方法和装置,特别是在应用时分双工传输模式的多于一个无线电接入网络需要共同存在于相同载波上的情况下。 本发明解决了在切换情况下有效分配上行链路资源和资源分配的问题。 本发明以对于所述载波上的上行链路和下行链路传输的时隙为特征值分配属性,以避免在分配给第二无线电的下行链路或上行链路时隙中经由第一无线电接入网络调度传输 并且避免在分配给第一无线电接入网络中的传输的上行链路时隙中经由第二无线电接入网络调度传输。
    • 3. 发明授权
    • Call setup for access division multiplexing
    • 呼叫建立用于接入分复用
    • US08594074B2
    • 2013-11-26
    • US12943736
    • 2010-11-10
    • Magnus OlssonGöran RunePer SynnergrenErik Westerberg
    • Magnus OlssonGöran RunePer SynnergrenErik Westerberg
    • H04L12/66
    • H04L5/0055H04W36/0022H04W60/005H04W72/02H04W72/0446H04W72/1215H04W76/25H04W88/02H04W88/06H04W88/08
    • A wireless terminal (30) is capable of communicating with a first network (22-1) and a second network (22-1, 22-3), the first network (22-1) being an LTE network. A wireless terminal method comprises (prior to making a request to participate in a circuit switched call with the second network) the wireless terminal (30) camping on a respective selected cell (of each of the first network and the second network and thereby having tuned to both the selected cell for the first network and the selected cell for the second network. In view of already camping on the selected cell of the second network, the wireless terminal (30) does not make a measurement with respect to a cell of the second network in a time period between the making of the request to participate in the circuit switch call and actual establishment of the circuit switched call with the second network.
    • 无线终端(30)能够与第一网络(22-1)和第二网络(22-1,22-3)进行通信,第一网络(22-1)是LTE网络。 无线终端方法包括(在进行参与与第二网络的电路交换呼叫的请求之前)无线终端(30)驻留在相应的所选小区(第一网络和第二网络中的每个小区中,从而调谐 对于第一网络的所选小区和用于第二网络的所选小区,鉴于已经驻留在第二网络的所选小区上,无线终端(30)不对相对于第二网络的小区进行测量 第二网络在制定请求参与电路交换机呼叫和实际建立与第二网络的电路交换呼叫之间的时间段内。
    • 8. 发明授权
    • Controlling transmission of cell information between control nodes in radio access network
    • 控制无线电接入网络中控制节点之间的小区信息传输
    • US07054638B2
    • 2006-05-30
    • US10022830
    • 2001-12-20
    • Göran RuneGert-Jan Van Lieshout
    • Göran RuneGert-Jan Van Lieshout
    • H04Q7/20
    • H04W92/22H04W36/10
    • A telecommunications network simplifies data flow and signaling by having a second control node (262) of a radio access network transmit cell information to a first control node (261) only when the cell information is not already known by the first control node. The invention is facilitated by a cell configuration generation index (CCGI). The cell configuration generation index (CCGI) represents a set of cell information parameters deemed current for a specified cell by a control node. In one example embodiment, the cell configuration generation index (CCGI)is a counter whose value is changed when configuration data of the specified cell is changed. In one example scenario, a cell identifier for the specified cell and the first control node's CCGI for the specified cell are included in a request message sent from the first control node to the second control node. If the second control node determines that the first control node's CCGI for the specified cell is current, no cell information for the specified cell need be sent by the second control node to the first control node in response. However, if the second control node determines that the first control node's CCGI for the specified cell is not current, the second control node includes in a response message both (1) the cell information deemed current by the second control node for the specified cell; and (2) second control node's CCGI (which is current and accurate) for the specified cell.
    • 电信网络通过使无线电接入网络的第二控制节点(26 2 2)仅向第一控制节点(26 <1>)传送小区信息来简化数据流和信令 当小区信息不是由第一控制节点已知时。 通过细胞构型产生指数(CCGI)来促进本发明。 小区配置生成索引(CCGI)表示控制节点对于指定小区被认为是当前的小区信息参数集合。 在一个示例实施例中,小区配置生成索引(CCGI)是在指定小区的配置数据被改变时其值被改变的计数器。 在一个示例场景中,用于指定小区的小区标识符和用于指定小区的第一控制节点的CCGI被包括在从第一控制节点发送到第二控制节点的请求消息中。 如果第二控制节点确定用于指定小区的第一控制节点的CCGI是当前的,则响应中不需要由第二控制节点将指定小区的小区信息发送到第一控制节点。 然而,如果第二控制节点确定指定小区的第一控制节点的CCGI不是当前的,则第二控制节点在响应消息中包括(1)被指定小区的第二控制节点认为当前的小区信息; 和(2)指定单元的第二控制节点的CCGI(当前和准确)。