APPARATUS, SYSTEM AND METHOD OF WIRELESS BACKHAUL COMMUNICATION BETWEEN WIRELESS COMMUNICATION NODES
    91.
    发明申请
    APPARATUS, SYSTEM AND METHOD OF WIRELESS BACKHAUL COMMUNICATION BETWEEN WIRELESS COMMUNICATION NODES 有权
    无线通信节点之间无线对讲通信的设备,系统及方法

    公开(公告)号:US20140206368A1

    公开(公告)日:2014-07-24

    申请号:US13865625

    申请日:2013-04-18

    IPC分类号: H04W72/04

    摘要: Some demonstrative embodiments include apparatuses, systems and/or methods of wireless backhaul communication between wireless communication nodes. For example, a wireless communication controller may control a wireless communication node to communicate with one or more other wireless communication nodes via one or more backhaul links of a backhaul network over a first frequency band, and to communicate with a control station via a control link over a second frequency band, the first frequency band is higher than the second frequency band.

    摘要翻译: 一些演示实施例包括无线通信节点之间的无线回程通信的装置,系统和/或方法。 例如,无线通信控制器可以控制无线通信节点经由第一频带的回程网络的一个或多个回程链路与一个或多个其他无线通信节点进行通信,并且经由控制链路与控制站通信 在第二频带上,第一频带高于第二频带。

    APPARATUS, SYSTEM AND METHOD OF HANDOVER OF A BEAMFORMED LINK
    92.
    发明申请
    APPARATUS, SYSTEM AND METHOD OF HANDOVER OF A BEAMFORMED LINK 有权
    BEAMFORMED连接器的装置,系统和方法

    公开(公告)号:US20140204902A1

    公开(公告)日:2014-07-24

    申请号:US13869575

    申请日:2013-04-24

    IPC分类号: H04W36/24

    CPC分类号: H04W36/0083

    摘要: Some demonstrative embodiments include devices, systems and/or methods of handover of a wireless beamformed link. For example, an apparatus may include a wireless communication unit to communicate between a wireless communication node and a mobile device via a beamformed link between the wireless communication node and the mobile device, the wireless communication unit is to determine a handover candidate for handing over the mobile device, based on at least one beamforming parameter of the beamformed link.

    摘要翻译: 一些演示实施例包括无线波束形成链路的切换的设备,系统和/或方法。 例如,设备可以包括无线通信单元,用于经由无线通信节点和移动设备之间的波束形成的链路在无线通信节点和移动设备之间进行通信,无线通信单元将确定切换候选, 移动设备,基于波束形成链路的至少一个波束成形参数。

    Wireless personal area network communication systems, apparatus and methods with fast adaptive beamforming
    96.
    发明授权
    Wireless personal area network communication systems, apparatus and methods with fast adaptive beamforming 有权
    无线个域网通信系统,具有快速自适应波束成形的装置和方法

    公开(公告)号:US07899129B2

    公开(公告)日:2011-03-01

    申请号:US11853579

    申请日:2007-09-11

    IPC分类号: H04B7/02

    摘要: An embodiment of the present invention provides a method for communicating in a wireless personal area network, comprising using adaptive beamforming configured for a low-rate mode for reliable low-rate communications and a high-rate mode for high-rate communications and using a fast algorithm to perform antenna beamforming for the high rate mode, wherein the fast algorithm includes training performed on a block-by-block basis with decision feedback from a receiver (RX) to a transmitter (TX) about the usefulness of further training stages.

    摘要翻译: 本发明的实施例提供了一种用于在无线个域网中进行通信的方法,包括使用为低速率模式配置的自适应波束形成用于可靠的低速率通信和用于高速率通信的高速率模式,并且使用快速 算法,用于执行用于高速率模式的天线波束成形,其中快速算法包括基于逐块的基于来自接收机(RX)到发射机(TX)的关于进一步的训练阶段的有用性的判决反馈执行的训练。

    OFDM TRANSMITTER WITH ADAPTIVE BIT INTERLEAVER FOR ADAPTIVE BIT LOADING AND METHOD FOR OFDM COMMUNICATIONS
    98.
    发明申请
    OFDM TRANSMITTER WITH ADAPTIVE BIT INTERLEAVER FOR ADAPTIVE BIT LOADING AND METHOD FOR OFDM COMMUNICATIONS 有权
    具有用于自适应位加载的自适应位交织器的OFDM发射机和用于OFDM通信的方法

    公开(公告)号:US20090257454A1

    公开(公告)日:2009-10-15

    申请号:US12492466

    申请日:2009-06-26

    IPC分类号: H04J1/00 H04L27/28

    摘要: A multi-antenna transmitter includes an adaptive bit interleaver for orthogonal frequency division multiplexed (OFDM) communications. The adaptive bit interleaver permutes a variable number of coded bits per OFDM symbol (Ncbps). The variable number of coded bits is calculated based on individual subcarrier modulation assignments for orthogonal subcarriers. The interleaver matrix size may be based on the variable number of coded bits per OFDM symbol and the number of subchannels. The interleaver may add padding bits to the interleaver matrix to fill any remaining positions, and after performing an interleaving operation, the interleaver may prune the padding bits to provide a sequence of interleaved bits for subsequent modulation on the orthogonal subcarriers and transmission by more than one antenna. The transmitter may transmit the OFDM symbol in accordance with an IEEE 802.16 standard.

    摘要翻译: 多天线发射机包括用于正交频分复用(OFDM)通信的自适应比特交织器。 自适应比特交织器将每个OFDM符号的可变数量的编码比特(Ncbps)置换。 基于正交子载波的各个子载波调制分配来计算编码比特的可变数目。 交织器矩阵大小可以基于每OFDM符号的可变数量的编码比特和子信道的数量。 交织器可以向交织器矩阵添加填充比特以填充任何剩余的位置,并且在执行交织操作之后,交织器可以修剪填充比特以提供用于在正交子载波上进行后续调制的多个交织比特序列,并且多于一个 天线。 发射机可以根据IEEE 802.16标准发射OFDM符号。

    Method and apparatus to provide data packet
    100.
    发明申请
    Method and apparatus to provide data packet 审中-公开
    提供数据包的方法和装置

    公开(公告)号:US20060007898A1

    公开(公告)日:2006-01-12

    申请号:US10743309

    申请日:2003-12-23

    IPC分类号: H04Q7/24

    摘要: Briefly, a wireless communication system that may transmit and/or receive a data packet that may be generated by at least one of the wireless communication devices operated within the wireless communication system. The data packet may include at least one of a compatibility preamble field, a prefix training field, a physical layer convergence protocol header, a data field, a bit power load field and a postfix training field. At least some of the data packet fields may be encoded with a predetermined code and may be modulated by a predetermined modulation scheme.

    摘要翻译: 简而言之,可以发送和/或接收可由无线通信系统内操作的至少一个无线通信设备生成的数据分组的无线通信系统。 数据分组可以包括兼容性前导字段,前缀训练字段,物理层收敛协议报头,数据字段,位功率负载字段和后缀训练字段中的至少一个。 至少一些数据分组字段可以用预定的代码编码,并且可以通过预定的调制方案进行调制。