METHOD OF ACQUIRING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    23.
    发明申请
    METHOD OF ACQUIRING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中获取系统信息的方法

    公开(公告)号:US20110075621A1

    公开(公告)日:2011-03-31

    申请号:US12674017

    申请日:2008-09-18

    IPC分类号: H04W72/12

    摘要: A method of acquiring system information in a wireless communication system includes receiving scheduling system information including scheduling information indicating a start time of dynamic system information, monitoring the dynamic system information from a start time of the dynamic system information according to the scheduling system information, and ending the monitoring of the dynamic system information upon receiving a system information end indicator indicating an end time of the dynamic system information. Since an end time of dynamic system information is indicated, a process of acquiring system information can be further effectively performed.

    摘要翻译: 在无线通信系统中获取系统信息的方法包括接收调度系统信息,包括指示动态系统信息的开始时间的调度信息,根据调度系统信息从动态系统信息的开始时间监视动态系统信息,以及 在接收到指示动态系统信息的结束时间的系统信息结束指示符时,结束对动态系统信息的监视。 由于指示动态系统信息的结束时间,因此可以进一步有效地执行获取系统信息的处理。

    METHOD FOR REDUCING HANDOVER LATENCY
    24.
    发明申请
    METHOD FOR REDUCING HANDOVER LATENCY 有权
    减少切换时间的方法

    公开(公告)号:US20110044287A1

    公开(公告)日:2011-02-24

    申请号:US12863288

    申请日:2009-01-28

    IPC分类号: H04W4/00

    CPC分类号: H04W36/0077

    摘要: The present invention relates to a handover procedure, and more particularly, to a method of reducing latency in performing handover using fast ranging. The present invention includes the steps of receiving a handover message including a specific ranging code and uplink resource information from a serving base station and transmitting the specific ranging code to a target base station using the uplink information.

    摘要翻译: 本发明涉及切换过程,更具体地说,涉及一种减少使用快速测距进行切换的等待时间的方法。 本发明包括以下步骤:从服务基站接收包括特定测距码和上行链路资源信息的切换消息,并使用上行链路信息将特定测距码发送到目标基站。

    METHOD FOR TRANSMITTING A DATA BLOCK IN RADIO COMMUNICATION SYSTEM
    25.
    发明申请
    METHOD FOR TRANSMITTING A DATA BLOCK IN RADIO COMMUNICATION SYSTEM 有权
    无线电通信系统中发送数据块的方法

    公开(公告)号:US20100325507A1

    公开(公告)日:2010-12-23

    申请号:US12865023

    申请日:2009-06-10

    IPC分类号: H04L1/18 G06F11/14

    CPC分类号: H04L1/1812 H04L1/1867

    摘要: A method of transmitting a data block in a wireless communication system is provided. The method includes transmitting the data block, receiving hybrid automatic repeat request (HARQ) not-acknowledgement (NACK) for the data block, receiving an automatic repeat request (ARQ) feedback message indicating a reception state of the data block, and determining whether to retransmit the data block by using the ARQ feedback message.

    摘要翻译: 提供了一种在无线通信系统中发送数据块的方法。 该方法包括发送数据块,接收数据块的混合自动重传请求(HARQ)不确认(NACK),接收指示数据块的接收状态的自动重发请求(ARQ)反馈消息,以及确定是否 使用ARQ反馈消息重传数据块。

    METHOD OF TRANSMITTING BROADCASTING INFORMATION
    26.
    发明申请
    METHOD OF TRANSMITTING BROADCASTING INFORMATION 有权
    传播广播信息的方法

    公开(公告)号:US20100272037A1

    公开(公告)日:2010-10-28

    申请号:US12738823

    申请日:2008-10-22

    IPC分类号: H04W68/00

    摘要: A method of transmitting broadcasting information or system information to user equipments in an idle mode or a sleep mode in a radio access system is disclosed. The method of transmitting broadcasting information to a user equipment in an idle mode includes receiving information related to the idle mode, decoding a control channel assigned to a first paging subframe according to the information related to the idle mode, and receiving the broadcasting information via a second paging subframe indicated by the control channel regardless of the information related to the idle mode, if the decoding of the control channel is successful.

    摘要翻译: 公开了一种在无线电接入系统中以空闲模式或休眠模式向用户设备发送广播信息或系统信息的方法。 在空闲模式下向用户设备发送广播信息的方法包括接收与空闲模式相关的信息,根据与空闲模式相关的信息对分配给第一寻呼子帧的控制信道进行解码,以及经由 如果控制信道的解码成功,则由控制信道指示的第二寻呼子帧,而不管与空闲模式相关的信息如何。

    METHOD FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM
    28.
    发明申请
    METHOD FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中执行切换的方法

    公开(公告)号:US20100142485A1

    公开(公告)日:2010-06-10

    申请号:US12733065

    申请日:2008-08-13

    IPC分类号: H04W36/08

    摘要: A method for performing a handover by a user equipment from a serving base station to a target base station includes transmitting a random access preamble to the target base station, receiving a random access response in response to the random access preamble; after receiving the random access response, transmitting a handover confirm message for indicating completion of the handover between the user equipment and the target base station, and transmitting a packet data sequence number report message indicating packet data received from the serving base station in a process of performing the handover. Repeated transmission of downlink data or uplink data can be avoided during a handover procedure.

    摘要翻译: 用于执行用户设备从服务基站到目标基站的切换的方法包括向目标基站发送随机接入前导码,响应于随机接入前导码接收随机接入响应; 在接收到随机接入响应之后,发送用于指示用户设备与目标基站之间的切换完成的切换确认消息,并且发送指示从服务基站接收的分组数据的分组数据序列号报告消息,该分组数据序列号报告消息在 执行切换。 在切换过程中可以避免下行链路数据或上行链路数据的重复传输。

    ANTENNA SWITCHING METHOD AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS FOR THE SAME
    29.
    发明申请
    ANTENNA SWITCHING METHOD AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS FOR THE SAME 有权
    用于发送和接收信号的天线切换方法和方法

    公开(公告)号:US20100069028A1

    公开(公告)日:2010-03-18

    申请号:US12449240

    申请日:2008-01-21

    IPC分类号: H04B17/02

    摘要: A closed-loop antenna switching method, a reference signal allocating method, and a feedback signal transmitting method for the same are disclosed. Namely, by transmitting a reference signal via the plurality of transmitting antennas via the antenna switching for reference signal transmission for each prescribed multiple period of an antenna selection period, efficient antenna index information can be fed back. By setting an antenna switching period to a prescribed multiple of an antenna selection period, it is able to prevent power loss and data decoding performance degradation. And, the present invention includes transmitting a sounding reference signal (SRS) for each band selection period via at least one of the plurality of transmitting antennas and transmitting at least one data demodulation reference signal (DMRS) between the band selection periods via an antenna for not transmitting data by reference signal transmission antenna switching.

    摘要翻译: 公开了一种闭环天线切换方法,参考信号分配方法及其反馈信号发送方法。 即,通过天线选择期间的规定的多个周期,经由用于参考信号发送的天线切换,经由多个发送天线发送参考信号,可以反馈有效的天线索引信息。 通过将天线切换周期设定为规定的天线选择周期的倍数,能够防止功率损耗和数据解码性能下降。 并且,本发明包括经由多个发送天线中的至少一个发送用于每个频带选择周期的探测参考信号(SRS),并且经由天线发送在频带选择周期之间的至少一个数据解调参考信号(DMRS),用于 不通过参考信号发送天线切换发送数据。