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    METHOD AND SYSTEM FOR WIRELESS COMMUNICATION IN MULTIPLE OPERATING ENVIRONMENTS
    2.
    发明申请
    METHOD AND SYSTEM FOR WIRELESS COMMUNICATION IN MULTIPLE OPERATING ENVIRONMENTS 审中-公开
    多种操作环境中无线通信的方法与系统

    公开(公告)号：US20080039133A1

    公开(公告)日：2008-02-14

    申请号：US11835666

    申请日：2007-08-08

    申请人： Jianglei MA ,  Mo-Han FONG ,  Hang ZHANG ,  Jun LI ,  Ming JIA ,  Peiying ZHU ,  Wen TONG

    发明人： Jianglei MA ,  Mo-Han FONG ,  Hang ZHANG ,  Jun LI ,  Ming JIA ,  Peiying ZHU ,  Wen TONG

    IPC分类号： H04M1/00

    CPC分类号： H04W76/15 ,  H04J11/0069 ,  H04L1/0643 ,  H04L27/2626 ,  H04L27/34 ,  H04W28/18 ,  H04W48/18 ,  H04W88/06 ,  H04W88/10 ,  H04W88/18

    摘要： A wireless communication method and system are provided. A first wireless communication numerology, e.g., OFDM operating parameters, corresponding to a first operational mode is established. A second wireless communication numerology corresponding to a second operational mode is also established. The first wireless communication numerology is different than the second wireless communication numerology. One of the first operational mode and the second operational mode is selected. One of the first wireless communication numerology and the second wireless communication numerology corresponding the selected operational mode is used in which communication in the first operational mode and the second operational mode use substantially similar synchronization channels. The present invention also uses the same superframe structure for the first and second operational modes for Ultra-Mobile Broadband (“UMB”) networks and the same frame structure for the first and second operational modes for Long Term Evolution (“LTE”) networks.

    摘要翻译： 提供了一种无线通信方法和系统。 建立对应于第一操作模式的第一无线通信命令，例如OFDM操作参数。 还建立了对应于第二操作模式的第二无线通信命理。 第一种无线通信命理与第二种无线通信命理不同。 选择第一操作模式和第二操作模式之一。 使用与所选择的操作模式相对应的第一无线通信命令和第二无线通信命令之一，其中在第一操作模式和第二操作模式下的通信使用基本相似的同步信道。 本发明还针对超移动宽带（“UMB”）网络的第一和第二操作模式使用相同的超帧结构以及用于长期演进（“LTE”）网络的第一和第二操作模式的相同帧结构。

    MULTI-ANTENNA SCHEDULING SYSTEM AND METHOD
    3.
    发明申请
    MULTI-ANTENNA SCHEDULING SYSTEM AND METHOD 有权
    多天线调度系统及方法

    公开(公告)号：US20120020403A1

    公开(公告)日：2012-01-26

    申请号：US13252636

    申请日：2011-10-04

    申请人： Ming JIA ,  Jianglei MA ,  Jianming WU ,  Peiying ZHU ,  Wen TONG

    发明人： Ming JIA ,  Jianglei MA ,  Jianming WU ,  Peiying ZHU ,  Wen TONG

    IPC分类号： H04W24/00

    CPC分类号： H04W72/082 ,  H04B7/0417 ,  H04B7/0443 ,  H04B7/0452 ,  H04B7/0632 ,  H04W72/1231

    摘要： A wireless communication method and system using virtual MIMO (“V-MIMO”) are provided. Post processing signal to interference and noise ratios (“SINR”) for a plurality of signals corresponding to a plurality of mobile terminals arranged as a V-MIMO group are estimated. The one of the plurality of mobile terminals having the highest post processing SINR is selected. Wireless communication for the selected mobile terminal is scheduled. The signal corresponding to the selected mobile terminal is cancelled. Post processing signal to interference and noise ratios (“SINR”) for the signals corresponding to the remaining mobile terminals is re-estimated. The one of the remaining mobile terminals having the highest post processing SINR is selected. Wireless communication for the selected remaining mobile terminal is scheduled.

    摘要翻译： 提供了一种使用虚拟MIMO（“V-MIMO”）的无线通信方法和系统。 估计与排列为V-MIMO组的多个移动终端对应的多个信号的后处理信号与干扰和噪声比（“SINR”）。 选择具有最高后处理SINR的多个移动终端中的一个。 安排所选移动终端的无线通信。 对应于所选移动终端的信号被取消。 重新估计对应于其余移动终端的信号的后处理信号与干扰和噪声比（“SINR”）。 选择具有最高后处理SINR的剩余移动终端中的一个。 调度所选择的剩余移动终端的无线通信。

    METHOD AND APPARATUS FOR CHANNEL QUALITY MEASUREMENTS
    4.
    发明申请
    METHOD AND APPARATUS FOR CHANNEL QUALITY MEASUREMENTS 有权
    信道质量测量的方法和装置

    公开(公告)号：US20100284480A1

    公开(公告)日：2010-11-11

    申请号：US12839836

    申请日：2010-07-20

    申请人： Ming JIA ,  Jianglei MA ,  Peiying ZHU ,  Dong-Sheng YU ,  Wen TONG

    发明人： Ming JIA ,  Jianglei MA ,  Peiying ZHU ,  Dong-Sheng YU ,  Wen TONG

    IPC分类号： H04L27/28 ,  H04L27/06 ,  H04L27/00

    CPC分类号： H04L1/0631 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0036 ,  H04L1/208 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0226 ,  H04L25/0236 ,  H04L25/03318 ,  H04L25/067

    摘要： A method and apparatus are provided for measuring channel quality over which has been transmitted a sequence of symbols produced by encoding and constellation mapping a source data element sequence. The method includes receiving a sequence of received symbols over the channel whose quality is to be measured. The sequence of received symbols is de-mapped based on a first channel quality indicator previously transmitted to a transmitter of the sequence of symbols. The method also includes decoding the de-mapped symbols to produce a decoded output sequence. In some embodiments, the decoding may be based on the first channel quality indicator. The method also includes re-encoding the decoded output sequence to produce a re-encoded output sequence. The method also includes correlating the de-mapped symbols with the re-encoded output sequence to produce a second channel quality indicator. The second channel quality indicator is transmitted to the transmitter to adaptively select a type of mapping based on the second channel quality indicator. In some embodiments, the transmitter may adaptively select a type of encoding based on the second channel quality indicator.

    摘要翻译： 提供了一种用于测量已经发送了通过对源数据元素序列进行编码和星座映射而产生的符号序列的信道质量的方法和装置。 该方法包括在其质量要被测量的信道上接收接收到的符号序列。 基于先前发送到符号序列的发射机的第一信道质量指示符来对接收符号的序列进行解映射。 该方法还包括对解映射符号进行解码以产生解码的输出序列。 在一些实施例中，解码可以基于第一信道质量指示符。 该方法还包括对解码的输出序列进行重新编码以产生重新编码的输出序列。 该方法还包括将去映射符号与重新编码的输出序列相关联以产生第二信道质量指示符。 第二信道质量指示符被发送到发射机，以基于第二信道质量指示符自适应地选择一种类型的映射。 在一些实施例中，发射机可以基于第二信道质量指示符自适应地选择一种类型的编码。

    MULTI-ANTENNA SCHEDULING SYSTEM AND METHOD
    7.
    发明申请
    MULTI-ANTENNA SCHEDULING SYSTEM AND METHOD 有权
    多天线调度系统及方法

    公开(公告)号：US20080049820A1

    公开(公告)日：2008-02-28

    申请号：US11843098

    申请日：2007-08-22

    申请人： Ming JIA ,  Jianglei MA ,  Jianming WU ,  Peiying ZHU ,  Wen TONG

    发明人： Ming JIA ,  Jianglei MA ,  Jianming WU ,  Peiying ZHU ,  Wen TONG

    IPC分类号： H04L27/28

    CPC分类号： H04W72/082 ,  H04B7/0417 ,  H04B7/0443 ,  H04B7/0452 ,  H04B7/0632 ,  H04W72/1231

    摘要： A wireless communication method and system using virtual MIMO (“V-MIMO”) are provided. Post processing signal to interference and noise ratios (“SINR”) for a plurality of signals corresponding to a plurality of mobile terminals arranged as a V-MIMO group are estimated. The one of the plurality of mobile terminals having the highest post processing SINR is selected. Wireless communication for the selected mobile terminal is scheduled. The signal corresponding to the selected mobile terminal is cancelled. Post processing signal to interference and noise ratios (“SINR”) for the signals corresponding to the remaining mobile terminals is re-estimated. The one of the remaining mobile terminals having the highest post processing SINR is selected. Wireless communication for the selected remaining mobile terminal is scheduled.

    摘要翻译： 提供了一种使用虚拟MIMO（“V-MIMO”）的无线通信方法和系统。 估计与排列为V-MIMO组的多个移动终端对应的多个信号的后处理信号与干扰和噪声比（“SINR”）。 选择具有最高后处理SINR的多个移动终端中的一个。 安排所选移动终端的无线通信。 对应于所选移动终端的信号被取消。 重新估计对应于其余移动终端的信号的后处理信号与干扰和噪声比（“SINR”）。 选择具有最高后处理SINR的剩余移动终端中的一个。 调度所选择的剩余移动终端的无线通信。

    CLOSED-LOOP MIMO SYSTEMS AND METHODS
    8.
    发明申请
    CLOSED-LOOP MIMO SYSTEMS AND METHODS 有权
    闭环MIMO系统和方法

    公开(公告)号：US20120230233A1

    公开(公告)日：2012-09-13

    申请号：US13435002

    申请日：2012-03-30

    申请人： Ming JIA ,  Jianglei MA ,  Wen TONG ,  Peiying ZHU

    发明人： Ming JIA ,  Jianglei MA ,  Wen TONG ,  Peiying ZHU

    IPC分类号： H04L25/49 ,  H04L27/06 ,  H04B1/38 ,  H04L5/16

    CPC分类号： H04L5/0048 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0634 ,  H04B7/0639 ,  H04L5/14 ,  H04L25/0204 ,  H04L25/0224 ,  H04L25/0242 ,  H04L25/03343 ,  H04L27/2601 ,  H04L27/2613 ,  H04L2025/03426 ,  H04L2025/03802

    摘要： Methods, devices and systems are provided for transmitting and receiving MIMO signals. In one embodiment, transmitting_of the MIMO signals involves pre-coding each of at least two data symbols using a respective pre-coding codeword to preclude a corresponding plurality of pre-coded data symbols. A respective signal is transmitted from each of a plurality of antennas, the respective signal including one of the pre-coded signals and at least one pilot for use in channel estimation. The signals collectively further include at least one beacon pilot vector consisting of a respective beacon pilot per antenna, the beacon pilot vector containing contents known to a receiver for use by the receiver in determining the codeword used to pre-code the at least one data signal.

    摘要翻译： 提供了发送和接收MIMO信号的方法，设备和系统。 在一个实施例中，MIMO信号的传输涉及使用相应的预编码码字对至少两个数据符号中的每一个进行预编码，以排除对应的多个预编码数据符号。 相应的信号从多个天线中的每一个发送，各个信号包括一个预编码信号和至少一个导频，用于信道估计。 信号集体地进一步包括由每个天线的每个信标导频组成的至少一个信标导频向量，信标导频向量包含接收机已知的内容，以供接收机在确定用于对所述至少一个数据信号进行预编码的码字时使用 。

    METHOD AND APPARATUS FOR CHANNEL QUALITY MEASUREMENTS
    9.
    发明申请
    METHOD AND APPARATUS FOR CHANNEL QUALITY MEASUREMENTS 有权
    信道质量测量的方法和装置

    公开(公告)号：US20120219093A1

    公开(公告)日：2012-08-30

    申请号：US13437066

    申请日：2012-04-02

    申请人： Ming JIA ,  Jianglei MA ,  Peiying ZHU ,  Dong-Sheng YU ,  Wen TONG

    发明人： Ming JIA ,  Jianglei MA ,  Peiying ZHU ,  Dong-Sheng YU ,  Wen TONG

    IPC分类号： H04L27/20 ,  H04L27/06 ,  H04L27/22

    CPC分类号： H04L1/0631 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0036 ,  H04L1/208 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0226 ,  H04L25/0236 ,  H04L25/03318 ,  H04L25/067

    摘要： A method and apparatus for measuring channel quality over which has been transmitted a sequence of symbols produced by encoding and constellation mapping a source data element sequence. A sequence of received symbols is received over the channel. The sequence of received symbols is de-mapped based on a first channel quality indicator previously transmitted to a transmitter of the sequence of symbols. The de-mapped symbols are decoded to produce a decoded output sequence. In some embodiments, the decoding may be based on the first channel quality indicator. The decoded output sequence is re-encoded to produce a re-encoded output sequence. The de-mapped symbols are correlated with the re-encoded output sequence to produce a second channel quality indicator. The second channel quality indicator is transmitted to the transmitter to adaptively select a type of mapping based on the second channel quality indicator.

    摘要翻译： 一种用于测量信道质量的方法和装置，已经发送了通过对源数据元素序列进行编码和星座映射而产生的符号序列。 通过该信道接收一系列接收到的符号。 基于先前发送到符号序列的发射机的第一信道质量指示符来对接收符号的序列进行解映射。 解映射的符号被解码以产生解码的输出序列。 在一些实施例中，解码可以基于第一信道质量指示符。 解码的输出序列被重新编码以产生重新编码的输出序列。 去映射符号与重新编码的输出序列相关，以产生第二信道质量指示符。 第二信道质量指示符被发送到发射机，以基于第二信道质量指示符自适应地选择一种类型的映射。