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    TIMING ADVANCE CALCULATION
    1.
    发明公开
    TIMING ADVANCE CALCULATION 审中-公开

    公开(公告)号：EP4422295A1

    公开(公告)日：2024-08-28

    申请号：EP24151213.6

    申请日：2024-01-10

    申请人： Airspan IP Holdco LLC

    发明人： LOGOTHETIS, Andrew ,  SARAO, Honey Kanwar Singh

    IPC分类号： H04W56/00 ,  H04B7/00 ,  H04W76/00 ,  H04W92/00

    CPC分类号： H04W56/0005 ,  H04W56/0045 ,  H04W92/00 ,  H04W76/00 ,  H04B7/00 ,  H04W56/0065

    摘要： There is provided an apparatus and method, the apparatus comprising an antenna system to communicate with a further antenna system. The apparatus includes computation circuitry to calculate a timing advance, restricted to a predefined range, to be applied by the further antenna system, to modify a transmission time for uplink data corresponding to a sub-frame relative to a reception time for downlink data corresponding to the sub-frame at the further antenna system. The computation circuitry is configured to estimate a round trip time, when the round trip time is within the predefined range, to set the timing advance based on the round trip time, and when the round trip time is outside of the predefined range, to set the timing advance to a value within the predefined range, wherein a difference between the value and the round trip time is based on a duration of one or more sub-frames.

    METHOD AND APPARATUS FOR DETERMINING TO USE X2 GATEWAY FOR X2 INTERFACE
    4.
    发明公开
    METHOD AND APPARATUS FOR DETERMINING TO USE X2 GATEWAY FOR X2 INTERFACE 审中-公开
    方法和设备，用来确定X2网关的使用X2接口

    公开(公告)号：EP3063977A1

    公开(公告)日：2016-09-07

    申请号：EP14799301.8

    申请日：2014-10-31

    申请人： Qualcomm Incorporated

    发明人： OZTURK, Ozcan ,  HORN, Gavin Bernard ,  PRAKASH, Rajat

    IPC分类号： H04W24/00 ,  H04W92/00 ,  H04W88/16 ,  H04W84/04

    CPC分类号： H04W40/246 ,  H04W24/00 ,  H04W84/045 ,  H04W88/16 ,  H04W92/20

    摘要： The subject technology provides for initiating a communication interface in a wireless communication system. In an embodiment, a neighbor node is discovered at an access point. The subject technology receives, via a network message in response to discovering the neighbor node, an address indication associated with the neighbor node for configuration of the communication interface. It is then determined whether to initiate one of a direct communication interface or indirect communication interface for communication with the neighbor node based on the address indication in the received network message.

    摘要翻译： 本主题技术提供了用于在无线通信系统中发起通信接口，在本实施方式的相邻节点在向接入点发现。 本主题技术接收，经由网络消息响应于发现所述邻居节点与用于通信接口的配置的邻居节点相关联的地址的指示。 这是确定性然后开采是否启动直接通信接口或间接通信接口，用于与基于在所接收的网络消息中的地址指示的邻居节点的通信中的一个。

    METHOD, DEVICE AND SYSTEM FOR SELECTING RELAY TYPE
    9.
    发明公开
    METHOD, DEVICE AND SYSTEM FOR SELECTING RELAY TYPE 有权
    VERFAHREN，VORRICHTUNG UND SYSTEM ZUR AUSWAHL EINES RELAISTYPS

    公开(公告)号：EP2627137A1

    公开(公告)日：2013-08-14

    申请号：EP11837583.1

    申请日：2011-11-03

    申请人： Huawei Technologies Co., Ltd.

    发明人： LU, Jianmin ,  CHAI, Li ,  LIN, Bo

    IPC分类号： H04W72/00 ,  H04W88/00 ,  H04W92/00

    CPC分类号： H04W40/22 ,  H04B7/15542 ,  H04B7/15557 ,  H04W28/04 ,  H04W48/08 ,  H04W72/02 ,  H04W84/047

    摘要： Embodiments of the present invention provide a method, a device, and a system for selecting a relay type. The method includes: selecting, by a relay node, a Un interface frequency band with an optimal signal according to frequency bands supported on a Un interface; and determining, by the relay node, a relay type according to the selected Un interface frequency band and a configured Uu interface frequency band, and sending indication information to a DeNB, where the indication information includes the selected Un interface frequency band and the relay type. In the method, the device, and the system for selecting a relay type according to the embodiments of the present invention, an RN selects a frequency band with an optimal signal according to frequency bands supported on a Un interface and then determines a relay type; and a DeNB may switch the relay type determined by the RN, so that the relay type is adaptively selected according to quality and an interference condition of each of the frequency bands supported on the Un interface, thereby reducing an operating cost for configuring the RN and improving configuration efficiency.

    摘要翻译： 本发明的实施例提供一种用于选择继电器类型的方法，装置和系统。 该方法包括：根据支持在Un接口上的频带，由中继节点选择具有最佳信号的Un接口频带; 以及由所述中继节点根据所选择的Un接口频带和配置的Uu接口频带确定中继类型，并向DeNB发送指示信息，其中所述指示信息包括所选择的Un接口频带和所述中继类型 。 在该方法中，根据本发明实施例的设备和用于选择中继类型的系统，RN根据在Un接口上支持的频带选择具有最佳信号的频带，然后确定中继类型; 并且DeNB可以切换由RN确定的中继类型，从而根据Un接口上支持的每个频带的质量和干扰条件自适应地选择中继类型，从而降低了用于配置RN的运营成本， 提高配置效率。