WEIGHTED TONE RESERVATION FOR OFDM PAPR REDUCTION
    2.
    发明申请
    WEIGHTED TONE RESERVATION FOR OFDM PAPR REDUCTION 有权
    用于OFDM PAPR减少的加权音调预留

    公开(公告)号:US20090323513A1

    公开(公告)日:2009-12-31

    申请号:US12164088

    申请日:2008-06-29

    IPC分类号: H04J11/00

    CPC分类号: H04L27/2623

    摘要: A weighted tone reservation (WTR) method and system are disclosed, for PAPR reduction. The WTR method solves the peak re-growth problem with minimum overhead. By avoiding the drawbacks of conventional tone reservation approaches, systems employing the WTR method may experience a significant PAPR reduction. The WTR method may be applied to next generation OFDMA-based wireless broadband technologies to increase system throughput and cell coverage.

    摘要翻译: 公开了一种加权音调预约(WTR)方法和系统,用于减少PAPR。 WTR方法以最小的开销解决了峰值再生长问题。 通过避免常规音调预约方法的缺点,采用WTR方法的系统可能会经历显着的PAPR减少。 WTR方法可以应用于下一代基于OFDMA的无线宽带技术,以增加系统吞吐量和小区覆盖。

    Weighted tone reservation for OFDM PAPR reduction
    4.
    发明授权
    Weighted tone reservation for OFDM PAPR reduction 有权
    OFDM PAPR减少的加权音调预留

    公开(公告)号:US07796498B2

    公开(公告)日:2010-09-14

    申请号:US12164088

    申请日:2008-06-29

    IPC分类号: H04J11/00

    CPC分类号: H04L27/2623

    摘要: A weighted tone reservation (WTR) method and system are disclosed, for PAPR reduction. The WTR method solves the peak re-growth problem with minimum overhead. By avoiding the drawbacks of conventional tone reservation approaches, systems employing the WTR method may experience a significant PAPR reduction. The WTR method may be applied to next generation OFDMA-based wireless broadband technologies to increase system throughput and cell coverage.

    摘要翻译: 公开了一种加权音调预约(WTR)方法和系统,用于减少PAPR。 WTR方法以最小的开销解决了峰值再生长问题。 通过避免常规音调预约方法的缺点,采用WTR方法的系统可能会经历显着的PAPR减少。 WTR方法可以应用于下一代基于OFDMA的无线宽带技术,以增加系统吞吐量和小区覆盖。

    DEVICE, SYSTEM, AND METHOD OF CHANNEL QUALITY INDICATION
    5.
    发明申请
    DEVICE, SYSTEM, AND METHOD OF CHANNEL QUALITY INDICATION 有权
    设备,系统和通道质量指示方法

    公开(公告)号:US20090111475A1

    公开(公告)日:2009-04-30

    申请号:US11923781

    申请日:2007-10-25

    IPC分类号: H04Q7/20 H04Q7/34

    摘要: Device, system, and method of channel quality indication. In some demonstrative embodiments a method may include, for example, calculating a plurality of channel-quality-indicator values corresponding to a plurality of sub-channels associated with a mobile communication device; and transmitting a channel-quality-indicator message from the mobile communication device to a base station, the channel-quality-indicator message including only first and second channel-quality-indicator values of the plurality of channel-quality-indicator values corresponding to first and second sub-channels of the plurality of sub-channels. Other embodiments are described and claimed.

    摘要翻译: 信道质量指示的设备,系统和方法。 在一些说明性实施例中,方法可以包括例如计算与移动通信设备相关联的多个子信道对应的多个信道质量指示符值; 并且从所述移动通信设备向基站发送信道质量指示符消息,所述信道质量指示符消息仅包括对应于第一信道质量指示符值的所述多个信道质量指示符值的第一和第二信道质量指示符值 和多个子信道的第二子信道。 描述和要求保护其他实施例。

    Device, system, and method of channel quality indication
    6.
    发明授权
    Device, system, and method of channel quality indication 有权
    信道质量指示的设备,系统和方法

    公开(公告)号:US07974242B2

    公开(公告)日:2011-07-05

    申请号:US11923781

    申请日:2007-10-25

    IPC分类号: H04W4/00

    摘要: Device, system, and method of channel quality indication. In some demonstrative embodiments a method may include, for example, calculating a plurality of channel-quality-indicator values corresponding to a plurality of sub-channels associated with a mobile communication device; and transmitting a channel-quality-indicator message from the mobile communication device to a base station, the channel-quality-indicator message including only first and second channel-quality-indicator values of the plurality of channel-quality-indicator values corresponding to first and second sub-channels of the plurality of sub-channels. Other embodiments are described and claimed.

    摘要翻译: 信道质量指示的设备,系统和方法。 在一些说明性实施例中,方法可以包括例如计算与移动通信设备相关联的多个子信道对应的多个信道质量指示符值; 并且从所述移动通信设备向基站发送信道质量指示符消息,所述信道质量指示符消息仅包括对应于第一信道质量指示符值的所述多个信道质量指示符值的第一和第二信道质量指示符值 和多个子信道的第二子信道。 描述和要求保护其他实施例。

    MULTI-USER SCHEDULING CHANNEL STATUS REPORTING FOR WI-FI
    8.
    发明申请
    MULTI-USER SCHEDULING CHANNEL STATUS REPORTING FOR WI-FI 审中-公开
    用于WI-FI的多用户调度通道状态报告

    公开(公告)号:US20150359000A1

    公开(公告)日:2015-12-10

    申请号:US14487767

    申请日:2014-09-16

    IPC分类号: H04W74/06 H04W88/08

    摘要: Provided are systems and methods for polling, by a wireless network access point, a group of wireless network stations for an uplink transmission status, receiving (from one or more wireless network stations of the group of wireless network stations) an uplink transmission status report indicating that the wireless network station is ready for uplink data transmission, scheduling (in response to receiving the one or more uplink transmission status reports) one or more uplink data transmissions from the one or more wireless network stations, and receiving (from the one or more wireless network stations in accordance with the scheduling) one or more uplink data transmissions comprising uplink data.

    摘要翻译: 提供了一种系统和方法,用于通过无线网络接入点轮询用于上行链路传输状态的一组无线网络站,从(来自该组无线网络站的一个或多个无线网络站)接收指示的上行链路传输状态报告 无线网络站准备好用于上行链路数据传输,调度(响应于接收到一个或多个上行链路传输状态报告)来自一个或多个无线网络站的一个或多个上行链路数据传输,以及从一个或多个 无线网络站根据调度)一个或多个上行链路数据传输,其包括上行链路数据。

    Partially random permutation sequence generator
    10.
    发明授权
    Partially random permutation sequence generator 有权
    部分随机置换序列发生器

    公开(公告)号:US08510358B2

    公开(公告)日:2013-08-13

    申请号:US12345529

    申请日:2008-12-29

    IPC分类号: G06F7/58

    CPC分类号: G06F7/76

    摘要: Embodiments of the present disclosure provide methods, systems, and apparatuses related to a partially random permutation sequence generator. In embodiments, a partially random permutation may provide a large distance between neighboring elements while keeping a degree of randomness in the distribution. In some embodiments, it may be applied to distribute resource units across subchannels to provide frequency diversity and/or diversity gain in OFDMA-based wireless broadband technologies. Other embodiments may be described and claimed.

    摘要翻译: 本公开的实施例提供了与部分随机置换序列发生器有关的方法,系统和装置。 在实施例中,部分随机排列可以在相邻元素之间提供大的距离,同时保持分布中的随机程度。 在一些实施例中,其可以应用于在子信道上分配资源单元以在基于OFDMA的无线宽带技术中提供频率分集和/或分集增益。 可以描述和要求保护其他实施例。