Transmit downlink control information with higher order modulation
    131.
    发明授权
    Transmit downlink control information with higher order modulation 失效
    以较高阶调制发送下行控制信息

    公开(公告)号:US08537862B2

    公开(公告)日:2013-09-17

    申请号:US13174334

    申请日:2011-06-30

    IPC分类号: H04J1/00

    CPC分类号: H04L5/0053 H04L1/0004

    摘要: A method is provided for applying HOM to a PDCCH to transmit control information from an access node to a UE. The method comprises: selecting a DCI format for a HOM PDCCH; determining a DCI block of the HOM PDCCH according to the selected DCI format; generating a sequence of coded bits to be transmitted from the DCI block; multiplexing the sequence of coded bits of the HOM PDCCH with coded bits of other PDCCHs to form a sequence of multiplexed bits; scrambling the sequence of multiplexed bits to form a sequence of scrambled bits; modulating the scrambled bits to form a sequence of modulation symbols; and transmitting the sequence of modulation symbols, where a PDCCH is transmitted on an aggregation of one or more CCEs.

    摘要翻译: 提供了一种用于将HOM应用于PDCCH以将控制信息从接入节点传送到UE的方法。 该方法包括:为HOM PDCCH选择DCI格式; 根据选择的DCI格式确定HOM PDCCH的DCI块; 产生要从DCI块发送的编码比特序列; 将HOM PDCCH的编码比特序列与其它PDCCH的编码比特进行多路复用,以形成多路复用比特序列; 对多路复用位序列进行加扰,形成加扰比特序列; 调制所述加扰比特以形成调制符号序列; 以及发送调制符号序列,其中在一个或多个CCE的聚合上发送PDCCH。

    System and method for adaptive frame size management in a wireless multihop network
    132.
    发明授权
    System and method for adaptive frame size management in a wireless multihop network 有权
    无线多跳网络中自适应帧大小管理的系统和方法

    公开(公告)号:US07965738B2

    公开(公告)日:2011-06-21

    申请号:US11685069

    申请日:2007-03-12

    IPC分类号: H04J3/16

    摘要: A system and method for adaptively managing frame size in a wireless multihop network (100) is disclosed. In one embodiment, a packet is transmitted from a source to a destination (420). A acknowledgement packet (422) is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer (444). A frame size is increased if the successful acknowledgement packet counter reaches a specified value (446, 448). If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter (460) is reset and the frame size (462) is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size (450) or less than or equal to a minimum frame size (464).

    摘要翻译: 公开了一种用于在无线多跳网络(100)中自适应地管理帧大小的系统和方法。 在一个实施例中,分组从源传输到目的地(420)。 如果确认分组在定时器超时之前到达(444),则接收到确认分组(422)并且成功确认分组计数器递增。 如果成功确认分组计数器达到指定值,则帧大小增加(446,448)。 如果确定分组在定时器超时之后到达,则成功确认分组计数器(460)被重置,并且帧大小(462)减小。 这些过程可以重复,直到帧大小大于或等于最大帧大小(450)或小于或等于最小帧大小(464)。

    System and Method for Adaptive Frame Size Management in a Wireless Multihop Network
    133.
    发明申请
    System and Method for Adaptive Frame Size Management in a Wireless Multihop Network 有权
    无线多跳网络中自适应帧大小管理的系统和方法

    公开(公告)号:US20070195820A1

    公开(公告)日:2007-08-23

    申请号:US11685069

    申请日:2007-03-12

    IPC分类号: H04J3/16

    摘要: A system and method for adaptively managing frame size in a wireless multihop network (100) is disclosed. In one embodiment, a packet is transmitted from a source to a destination (420). A acknowledgement packet (422) is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer (444). A frame size is increased if the successful acknowledgement packet counter reaches a specified value (446, 448). If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter (460) is reset and the frame size (462) is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size (450) or less than or equal to a minimum frame size (464).

    摘要翻译: 公开了一种用于在无线多跳网络(100)中自适应地管理帧大小的系统和方法。 在一个实施例中,分组从源传输到目的地(420)。 如果确认分组在定时器超时之前到达(444),则接收到确认分组(422)并且成功确认分组计数器递增。 如果成功确认分组计数器达到指定值,则帧大小增加(446,448)。 如果确定分组在定时器超时之后到达,则成功确认分组计数器(460)被重置,并且帧大小(462)减小。 这些过程可以重复,直到帧大小大于或等于最大帧大小(450)或小于或等于最小帧大小(464)。