Carrier information transmission to wireless devices
    92.
    发明授权
    Carrier information transmission to wireless devices 有权
    运营商信息传输到无线设备

    公开(公告)号:US08842637B2

    公开(公告)日:2014-09-23

    申请号:US13691714

    申请日:2012-11-30

    摘要: A base station configured to communicate over a plurality of carriers. The plurality of carriers comprise at least one backward compatible carrier and at least one non-backward compatible carrier. The base station transmits a control message to a wireless device. The control message comprises an identifier for a carrier and information identifying a carrier type. The carrier type is either a backward compatible type or a non-backward compatible type. The base station configured to transmit a plurality of packets to a wireless device on non-backward compatible carrier(s) and backward compatible carrier(s).

    摘要翻译: 一种被配置为在多个载波上进行通信的基站。 多个载波包括至少一个向后兼容载波和至少一个非向后兼容载波。 基站向无线设备发送控制消息。 控制消息包括载波的标识符和标识载波类型的信息。 载波类型是向后兼容类型或非向后兼容类型。 基站被配置为在非反向兼容载波和向后兼容载波上向无线设备发送多个分组。

    Carrier grouping in multicarrier communications
    93.
    发明授权
    Carrier grouping in multicarrier communications 有权
    多载波通信中的载波分组

    公开(公告)号:US08717866B2

    公开(公告)日:2014-05-06

    申请号:US14016946

    申请日:2013-09-03

    摘要: A wireless device receives a message assigning each second carrier to one of a first carrier group and second carrier group(s). The message comprises parameters for each second carrier. If the parameters comprise a carrier group index for a second carrier, the second carrier is assigned to one of the second carrier group(s) identified by the carrier group index. Otherwise, the second carrier is assigned to the first carrier group. The wireless device receives a time alignment command comprising the carrier group index and a time adjustment value.

    摘要翻译: 无线设备接收将第二载波分配给第一载波组和第二载波组中的一个的消息。 该消息包括每个第二载波的参数。 如果参数包括第二载波的载波组索引,则将第二载波分配给由载波组索引识别的第二载波组之一。 否则,第二载波被分配给第一载波组。 无线设备接收包括载波组索引和时间调整值的时间对准命令。

    Multicarrier OFDM Transmission
    95.
    发明申请
    Multicarrier OFDM Transmission 审中-公开
    多载波OFDM传输

    公开(公告)号:US20140029517A1

    公开(公告)日:2014-01-30

    申请号:US14042830

    申请日:2013-10-01

    IPC分类号: H04W28/02

    摘要: A base station transmits a first message comprising a field describing content over a first plurality of subcarriers. The base station receives a second message requesting for the content. The base station transmits a first plurality of content packets to the wireless device over a second plurality of subcarriers of a first carrier. The first plurality of packets comprises a first portion of the content. The base station transmits a second plurality of packets to the wireless device over the first carrier and at least one additional carrier over a third plurality of subcarriers.

    摘要翻译: 基站发送包括在第一多个子载波上描述内容的字段的第一消息。 基站接收请求内容的第二消息。 基站通过第一载波的第二多个子载波向无线设备发送第一多个内容分组。 所述第一多个分组包括所述内容的第一部分。 基站通过第一载波和第三多个子载波上的至少一个附加载波,向无线设备发送第二多个分组。

    Transmission Timing in a Carrier Group
    96.
    发明申请
    Transmission Timing in a Carrier Group 有权
    运营商组中的传输时序

    公开(公告)号:US20140010163A1

    公开(公告)日:2014-01-09

    申请号:US14016962

    申请日:2013-09-03

    IPC分类号: H04W56/00

    摘要: A base station configures a first carrier group and a second carrier group in a wireless device. The wireless device transmits first uplink signals in the second carrier group employing a first secondary carrier in the second carrier group as a timing reference carrier. The wireless device autonomously changes the timing reference carrier to a second secondary carrier in the second carrier group. The second secondary carrier is an active carrier different from the first secondary carrier. The wireless device transmits second uplink signals in the second carrier group employing the second secondary carrier as the timing reference carrier.

    摘要翻译: 基站在无线设备中配置第一载波组和第二载波组。 无线设备在第二载波组中使用第二载波组中的第一辅载波作为定时参考载波来发送第一上行链路信号。 无线设备自主地将定时参考载波改变为第二载波组中的第二辅载波。 第二辅助载体是不同于第一辅助载体的活性载体。 无线设备在使用第二辅助载波的第二载波组中发送第二上行链路信号作为定时参考载波。

    Radio Resources for Data and Scheduling Information
    97.
    发明申请
    Radio Resources for Data and Scheduling Information 有权
    数据和调度信息的无线电资源

    公开(公告)号:US20140003385A1

    公开(公告)日:2014-01-02

    申请号:US14016921

    申请日:2013-09-03

    IPC分类号: H04W72/04

    摘要: A base station transmits on a first control channel first scheduling information for a control message. First radio resources of the first control channel start from the first symbol of each subframe in a plurality of subframes. The base station transmits the control message configuring second radio resources of a second control channel. The second radio resources comprise resource blocks in a subset of subframes in the plurality of subframes. The control message indicates the subset of subframes and a starting symbol of the second control channel. The base station transmits second scheduling information on the second control channel.

    摘要翻译: 基站在第一控制信道上发送用于控制消息的第一调度信息。 第一控制信道的第一无线电资源从多个子帧中的每个子帧的第一符号开始。 基站发送构成第二控制信道的第二无线资源的控制消息。 第二无线电资源包括多个子帧中子帧子集中的资源块。 控制消息指示子帧的子集和第二控制信道的起始符号。 基站在第二控制信道上发送第二调度信息。

    Hybrid automatic repeat request in multicarrier systems
    100.
    发明授权
    Hybrid automatic repeat request in multicarrier systems 有权
    多载波系统中的混合自动重复请求

    公开(公告)号:US08582527B2

    公开(公告)日:2013-11-12

    申请号:US13537415

    申请日:2012-06-29

    IPC分类号: H04W4/00 H04L12/26

    摘要: A base station receives first uplink data packets on a first uplink data channel of a first uplink carrier. A first portion of bandwidth of the first uplink carrier is employed for the first uplink data channel and a second portion is employed for a first uplink control channel. The base station receives second uplink data packets on a second uplink data channel of a second uplink carrier. The entire active bandwidth of the second uplink carrier is employed for the second uplink data channel. The base station transmits positive/negative acknowledgements for the first and second uplink data packets.

    摘要翻译: 基站在第一上行链路载波的第一上行链路数据信道上接收第一上行链路数据分组。 第一上行链路载波的带宽的第一部分被用于第一上行链路数据信道,第二部分用于第一上行链路控制信道。 基站在第二上行链路载波的第二上行链路数据信道上接收第二上行链路数据分组。 第二上行链路载波的整个有效带宽用于第二上行链路数据信道。 基站发送用于第一和第二上行链路数据分组的肯定/否定确认。