Beacon-based control channels
    2.
    发明授权
    Beacon-based control channels 有权
    基于信标的控制通道

    公开(公告)号:US08798665B2

    公开(公告)日:2014-08-05

    申请号:US12163812

    申请日:2008-06-27

    IPC分类号: H04W48/12

    摘要: Systems and methodologies are described that facilitate transmitting control information in wireless networks. Portions of bandwidth can be blanked for transmitting control information, and the control information transmitters can utilize beacon symbols to convey the control information. In this regard, interference is mitigated with respect to data transmissions over the control information bandwidth. Selected frequencies of the beacon symbols in a codeword can be used to indicate the control information. The codewords can be encoded with an error control code to provide redundancy for decoding in the presence of some interference.

    摘要翻译: 描述了有助于在无线网络中发送控制信息的系统和方法。 可以将部分带宽消隐以发送控制信息,并且控制信息发射机可以利用信标符号来传达控制信息。 在这方面,相对于控制信息带宽上的数据传输,减轻了干扰。 可以使用码字中的信标符号的选定频率来指示控制信息。 可以用错误控制码对码字进行编码,以在存在一些干扰的情况下提供用于解码的冗余。

    PREAMBLE DESIGN FOR A WIRELESS SIGNAL
    5.
    发明申请
    PREAMBLE DESIGN FOR A WIRELESS SIGNAL 有权
    无线信号的前置设计

    公开(公告)号:US20090131098A1

    公开(公告)日:2009-05-21

    申请号:US12260861

    申请日:2008-10-29

    IPC分类号: H04B7/00 H04W4/00 H04J3/00

    摘要: Providing for management of wireless communications in a heterogeneous wireless access point (AP) environment is described herein. By way of example, system data of an over-the-air message can be configured to include information identifying a distinct type of transmitting base station. In some aspects, the information can include an access type of the base station and/or a sector ID for distinguishing the base station among large numbers of other base stations. According to other aspects, the information can include wireless channel resources designated for a particular type of base station, or blanked by the transmitting base station, to facilitate interference reduction on such resources. By employing aspects of wireless communication management disclosed herein, efficient and reliable communication can be affected in large heterogeneous AP networks.

    摘要翻译: 本文描述了在异构无线接入点(AP)环境中的无线通信的管理。 作为示例,空中消息的系统数据可以被配置为包括标识不同类型的发送基站的信息。 在一些方面,信息可以包括基站的接入类型和/或用于区分大量其他基站中的基站的扇区ID。 根据其他方面,信息可以包括为特定类型的基站指定的无线信道资源,或者由发射基站消隐,以便于对这些资源进行干扰减少。 通过采用这里公开的无线通信管理的方面,可以在大型异构AP网络中影响高效可靠的通信。

    BEACON-BASED CONTROL CHANNELS
    6.
    发明申请
    BEACON-BASED CONTROL CHANNELS 有权
    基于BEACON的控制通道

    公开(公告)号:US20090131061A1

    公开(公告)日:2009-05-21

    申请号:US12163812

    申请日:2008-06-27

    IPC分类号: H04Q7/20 H04M1/00

    摘要: Systems and methodologies are described that facilitate transmitting control information in wireless networks. Portions of bandwidth can be blanked for transmitting control information, and the control information transmitters can utilize beacon symbols to convey the control information. In this regard, interference is mitigated with respect to data transmissions over the control information bandwidth. Selected frequencies of the beacon symbols in a codeword can be used to indicate the control information. The codewords can be encoded with an error control code to provide redundancy for decoding in the presence of some interference.

    摘要翻译: 描述了有助于在无线网络中发送控制信息的系统和方法。 可以将部分带宽消隐以发送控制信息,并且控制信息发射机可以利用信标符号来传达控制信息。 在这方面,相对于控制信息带宽上的数据传输,减轻了干扰。 可以使用码字中的信标符号的选定频率来指示控制信息。 可以用错误控制码对码字进行编码,以在存在一些干扰的情况下提供用于解码的冗余。

    PREAMBLE DESIGN FOR A WIRELESS SIGNAL

    公开(公告)号:US20090129350A1

    公开(公告)日:2009-05-21

    申请号:US12260856

    申请日:2008-10-29

    IPC分类号: H04W36/00 H04W72/04

    CPC分类号: H04W48/08

    摘要: Providing for management of wireless communications in a heterogeneous wireless access point (AP) environment is described herein. By way of example, system data of an over-the-air message can be configured to include information identifying a distinct type of transmitting base station. In some aspects, the information can include an access type of the base station and/or a sector ID for distinguishing the base station among large numbers of other base stations. According to other aspects, the information can include wireless channel resources designated for a particular type of base station, or blanked by the transmitting base station, to facilitate interference reduction on such resources. By employing aspects of wireless communication management disclosed herein, efficient and reliable communication can be affected in large heterogeneous AP networks.

    PREAMBLE DESIGN FOR A WIRELESS SIGNAL
    8.
    发明申请
    PREAMBLE DESIGN FOR A WIRELESS SIGNAL 审中-公开
    无线信号的前置设计

    公开(公告)号:US20090129333A1

    公开(公告)日:2009-05-21

    申请号:US12260868

    申请日:2008-10-29

    IPC分类号: H04W72/04 H04W36/00

    摘要: Providing for management of wireless communications in a heterogeneous wireless access point (AP) environment is described herein. By way of example, system data of an over-the-air message can be configured to include information identifying a distinct type of transmitting base station. In some aspects, the information can include an access type of the base station and/or a sector ID for distinguishing the base station among large numbers of other base stations. According to other aspects, system data transmitted on the wireless signal can include wireless channel resources designated for a particular type of base station, or blanked by the transmitting base station, to facilitate interference reduction on such resources. By employing aspects of wireless communication management disclosed herein, efficient and reliable communication can be affected in large heterogeneous AP networks.

    摘要翻译: 本文描述了在异构无线接入点(AP)环境中的无线通信的管理。 作为示例,空中消息的系统数据可以被配置为包括标识不同类型的发送基站的信息。 在一些方面,信息可以包括基站的接入类型和/或用于区分大量其他基站中的基站的扇区ID。 根据其他方面,在无线信号上发送的系统数据可以包括为特定类型的基站指定的无线信道资源或由发送基站消隐,以便于对这些资源进行干扰减少。 通过采用这里公开的无线通信管理的方面,可以在大型异构AP网络中影响高效可靠的通信。

    Multiple modulation technique for use in a communication system
    10.
    发明申请
    Multiple modulation technique for use in a communication system 有权
    用于通信系统的多调制技术

    公开(公告)号:US20060133455A1

    公开(公告)日:2006-06-22

    申请号:US11315743

    申请日:2005-12-21

    IPC分类号: H04B1/707 H04K1/10

    摘要: A method for receiving an indication to apply a first modulation scheme to modulate one or more segments of the first portion; determining a first segment set, having at least one segment of the first portion for applying said first modulation scheme; modulating said first segment set of the first portion using said first modulation scheme; and modulating one or more segments of the second portion using a second scheme, different from first modulation scheme.

    摘要翻译: 一种用于接收用于应用第一调制方案以调制所述第一部分的一个或多个段的指示的方法; 确定具有用于施加所述第一调制方案的所述第一部分的至少一个段的第一段集合; 使用所述第一调制方案调制所述第一部分的所述第一段集合; 以及使用与第一调制方案不同的第二方案来调制第二部分的一个或多个段。