REDUCED SIGNALING OVERHEAD DURING RADIO RESOURCE CONTROL (RRC) STATE TRANSITIONS
    6.
    发明申请
    REDUCED SIGNALING OVERHEAD DURING RADIO RESOURCE CONTROL (RRC) STATE TRANSITIONS 审中-公开
    在无线电资源控制(RRC)状态转换期间减少信令覆盖

    公开(公告)号:WO2013106060A3

    公开(公告)日:2013-10-24

    申请号:PCT/US2012032922

    申请日:2012-04-10

    Abstract: A method and system for reducing signaling overhead during radio resource control (RRC) state transitions is disclosed. The method can include a first wireless device saving a selected RRC parameter in a memory. The selected RRC parameter can be identified based on a low frequency in which the selected RRC parameter changes. The first wireless device can set an RRC resource parameter retention timer to count a retention time duration for using the selected RRC parameter saved in the memory. The first wireless device can receive a reduced RRC connection message from a second wireless device. The reduced RRC connection message excludes the selected RRC parameter. The first wireless device can use the selected RRC parameter saved in the memory for the RRC parameter excluded in the reduced RRC connection message when the RRC resource parameter retention timer is not expired. The selected RRC parameter can be used in a RRC connection protocol.

    Abstract translation: 公开了一种用于减少无线电资源控制(RRC)状态转换期间的信令开销的方法和系统。 该方法可以包括第一无线设备将选择的RRC参数保存在存储器中。 所选择的RRC参数可以基于选择的RRC参数改变的低频来识别。 第一无线设备可以设置RRC资源参数保留定时器以对保存在存储器中的选择的RRC参数的保留持续时间进行计数。 第一无线设备可以从第二无线设备接收减少的RRC连接消息。 减少的RRC连接消息排除了所选择的RRC参数。 当RRC资源参数保持定时器没有到期时,第一无线设备可以将保存在存储器中的选择的RRC参数用于减少的RRC连接消息中排除的RRC参数。 所选择的RRC参数可以在RRC连接协议中使用。

    TRANSMISSION OF CHANNEL QUALITY DATA IN WIRELESS COMMUNICATION SYSTEMS
    10.
    发明申请
    TRANSMISSION OF CHANNEL QUALITY DATA IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    无线通信系统中信道质量数据的传输

    公开(公告)号:WO2010101805A2

    公开(公告)日:2010-09-10

    申请号:PCT/US2010025726

    申请日:2010-03-01

    CPC classification number: H04W68/08 H04B7/0478 H04W68/02 H04W84/045

    Abstract: Briefly, in accordance with one or more embodiments, data transmitted from a transmitter is received in a downlink channel, and channel quality data is fed back to the transmitter in a first uplink channel or in a second uplink channel. Channel quality data is feedback at a lower rate on the first uplink channel and channel quality data is feedback at a higher rate on the second uplink channel in the event there is a higher amount of data to be fed back. Link adaptation may be utilized to select a transmission rate on the second uplink channel, wherein the transmission rate is selected based at least in part on a channel condition or a user location.

    Abstract translation: 简而言之,根据一个或多个实施例,在下行链路信道中接收从发射机发送的数据,并且在第一上行链路信道或第二上行链路信道中将信道质量数据反馈给发射机。 信道质量数据在第一上行链路信道上以较低的速率进行反馈,并且在存在要反馈的数据量较大的情况下,信道质量数据以较高速率在第二上行链路信道上反馈。 可以利用链路自适应来选择第二上行链路信道上的传输速率,其中至少部分地基于信道条件或用户位置来选择传输速率。

Patent Agency Ranking