利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

16 条记录 (耗时 0.039 秒)

    Channel state feedback delivery in a telecommunication system
    1.
    发明授权
    Channel state feedback delivery in a telecommunication system 有权
    einem电信系统中的Kanalstatus-Rückmeldungsbereitstellung

    公开(公告)号：EP2835924B1

    公开(公告)日：2017-03-08

    申请号：EP14182086.0

    申请日：2007-09-27

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Frenger, Pål ,  Englund, Eva ,  Parkvall, Stefan

    IPC分类号： H04L1/00 ,  H04B17/00 ,  H04W48/08 ,  H04W24/00 ,  H04W88/02 ,  H04L5/00 ,  H04W72/14

    CPC分类号： H04W72/14 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/0029 ,  H04L1/003 ,  H04L5/0057 ,  H04W24/00 ,  H04W48/08 ,  H04W56/001 ,  H04W72/1231 ,  H04W88/02

    摘要： Channel state feedback is provided from a UE (800) to a base station (700) as a first, detailed or a second, less detailed type of channel state feedback information. Initially it is determined (403) whether the UE has received an uplink grant from the base station or not. If the UE has received an uplink grant, a first type of channel state feedback information is transmitted (404) to the base station on the granted resource. If, however, the UE has not received an uplink grant, a second type of channel state feedback information is transmitted (405) to the base station. Different types of channel state feedback information enables a UE and an associated base station to use available resources more efficiently, when requesting for and delivering channel state feedback information.

    摘要翻译： 信道状态反馈从UE（800）提供给基站（700），作为信道状态反馈信息的第一，详细或第二较不详细的类型。 最初确定（403）UE是否已经从基站接收到上行链路许可。 如果UE已经接收到上行链路许可，则在授权的资源上向基站发送第一类型的信道状态反馈信息（404）。 然而，如果UE尚未接收到上行链路许可，则向基站发送第二类型的信道状态反馈信息（405）。 当请求和递送信道状态反馈信息时，不同类型的信道状态反馈信息使得UE和相关联的基站能够更有效地使用可用资源。

    PROVISION OF TIME INFORMATION TO A WIRELESS DEVICE
    2.
    发明公开
    PROVISION OF TIME INFORMATION TO A WIRELESS DEVICE 审中-公开

    公开(公告)号：EP4192139A1

    公开(公告)日：2023-06-07

    申请号：EP22211563.6

    申请日：2014-06-30

    申请人： Telefonaktiebolaget LM ERICSSON (PUBL)

    发明人： Eriksson, Erik ,  Frenger, Pål ,  Hessler, Martin

    IPC分类号： H04W56/00 ,  H04W52/02

    摘要： There is provided provision of timing information of a first timing information source using timing information of a second timing information source to a wireless device. A network node determines that second timing information from the second timing information source is available and that timing information from the first timing information source is derivable from the second timing information. The network node instructs the wireless device to use the second timing information as a source for deriving first timing information of the first timing information source.

    TRANSMISSION AND RECEPTION OF SYSTEM INFORMATION IN PARTS
    3.
    发明公开
    TRANSMISSION AND RECEPTION OF SYSTEM INFORMATION IN PARTS 审中-公开

    公开(公告)号：EP3836631A1

    公开(公告)日：2021-06-16

    申请号：EP21155081.9

    申请日：2016-04-12

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Frenger, Pål ,  Rune, Johan ,  Hessler, Martin

    IPC分类号： H04W48/16 ,  H04W48/10 ,  H04W48/12 ,  H04W48/18 ,  H04W4/70 ,  H04W72/04

    摘要： A radio node (12) is configured for use in a wireless communication system (10) in which system information is transmitted in parts. The radio node (12) in this regard generates explicit signaling that is associated with a first part (16) of system information and that indicates a sequence (24) with which a second part (20) of system information is to be demodulated or descrambled. The radio node (12) transmits the explicit signaling over a signaling channel (25). Correspondingly, a wireless communication device (14) receives system information for the system (10) in parts. The device (14) receives the first part (16) over the first channel (18). The device (14) also receives the explicit signaling over the signaling channel (25). The device (14) further receives the second part (20) over the second channel (22), by demodulating or descrambling the second part (20) using the sequence (24) indicated by the explicit signaling.

    METHOD, BASE STATION AND USER EQUIPMENT FOR TRANSCEIVING SYSTEM INFORMATION
    6.
    发明公开
    METHOD, BASE STATION AND USER EQUIPMENT FOR TRANSCEIVING SYSTEM INFORMATION 审中-公开

    公开(公告)号：EP3691340A1

    公开(公告)日：2020-08-05

    申请号：EP20153341.1

    申请日：2017-09-27

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Liu, Jinhua ,  Fan, Rui ,  Frenger, Pål

    IPC分类号： H04W48/12

    摘要： Method, base station and user equipment are disclosed for transceiving system information (SI). According to an embodiment, a minimum SI message is transmitted. The minimum SI message comprises information regarding transmission of at least one additional SI message. The at least one additional SI message is transmitted according to the information in the minimum SI message. The minimum SI message comprises an indicator for indicating the transmission of the at least one additional SI message. The indicator further indicates that the at least one additional SI message are periodically broadcasted.