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    Wireless communication method, wireless communication apparatus, and wireless communication system
    2.
    发明申请
    Wireless communication method, wireless communication apparatus, and wireless communication system 失效
    无线通信方法，无线通信装置和无线通信系统

    公开(公告)号：US20050282551A1

    公开(公告)日：2005-12-22

    申请号：US11153437

    申请日：2005-06-16

    申请人： Tomoya Tandai ,  Tomoko Adachi ,  Tetsu Nakajima ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Daisuke Takeda ,  Kazumi Sato

    发明人： Tomoya Tandai ,  Tomoko Adachi ,  Tetsu Nakajima ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Daisuke Takeda ,  Kazumi Sato

    IPC分类号： H04L12/28 ,  H04W4/06 ,  H04W4/10 ,  H04W76/02 ,  H04Q7/20

    CPC分类号： H04W4/10 ,  H04W72/005 ,  H04W76/10 ,  H04W76/45

    摘要： In a wireless communication system having a wireless base station, wireless terminal stations belonging to a first group which performs wireless communication while sharing different frequency channels, and wireless terminal stations belonging to a second group which performs wireless communication by using one frequency channel, a first communication period and a second communication period is alternately repeated. In this system, a wireless terminal station belonging to the first or the second group communicates with the wireless base station by using a first frequency channel in the first communication period. Direct communication between two wireless terminal stations belonging to the first group by using a second frequency channel without through the wireless base station is performed in the first communication period. Then, a wireless terminal station belonging to the first group communicates with the wireless base station by using both the first and the second frequency channels.

    摘要翻译： 在具有无线基站的无线通信系统中，属于第一组的无线终端站，在共享不同的频率信道的同时执行无线通信，以及属于通过使用一个频率信道进行无线通信的第二组的无线终端站， 通信周期和第二通信周期交替重复。 在该系统中，属于第一组或第二组的无线终端站在第一通信周期中通过使用第一频率信道与无线基站进行通信。 在第一通信周期中执行属于第一组的两个无线终端站之间通过使用第二频率信道而不通过无线基站的直接通信。 然后，属于第一组的无线终端站通过使用第一和第二频率信道与无线基站进行通信。

    Wireless communication method, wireless communication apparatus, and wireless communication system
    5.
    发明授权
    Wireless communication method, wireless communication apparatus, and wireless communication system 失效
    无线通信方法，无线通信装置和无线通信系统

    公开(公告)号：US07343162B2

    公开(公告)日：2008-03-11

    申请号：US11153437

    申请日：2005-06-16

    申请人： Tomoya Tandai ,  Tomoko Adachi ,  Tetsu Nakajima ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Daisuke Takeda ,  Kazumi Sato

    发明人： Tomoya Tandai ,  Tomoko Adachi ,  Tetsu Nakajima ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Daisuke Takeda ,  Kazumi Sato

    IPC分类号： H04Q7/20

    CPC分类号： H04W4/10 ,  H04W72/005 ,  H04W76/10 ,  H04W76/45

    摘要： In a wireless communication system having a wireless base station, wireless terminal stations belonging to a first group which performs wireless communication while sharing different frequency channels, and wireless terminal stations belonging to a second group which performs wireless communication by using one frequency channel, a first communication period and a second communication period is alternately repeated. In this system, a wireless terminal station belonging to the first or the second group communicates with the wireless base station by using a first frequency channel in the first communication period. Direct communication between two wireless terminal stations belonging to the first group by using a second frequency channel without through the wireless base station is performed in the first communication period. Then, a wireless terminal station belonging to the first group communicates with the wireless base station by using both the first and the second frequency channels.

    摘要翻译： 在具有无线基站的无线通信系统中，属于第一组的无线终端站，在共享不同的频率信道的同时执行无线通信，以及属于通过使用一个频率信道进行无线通信的第二组的无线终端站， 通信周期和第二通信周期交替重复。 在该系统中，属于第一组或第二组的无线终端站在第一通信周期中通过使用第一频率信道与无线基站进行通信。 在第一通信周期中执行属于第一组的两个无线终端站之间通过使用第二频率信道而不通过无线基站的直接通信。 然后，属于第一组的无线终端站通过使用第一和第二频率信道与无线基站进行通信。

    Wireless communication apparatus and wireless communication method
    7.
    发明授权
    Wireless communication apparatus and wireless communication method 有权
    无线通信装置和无线通信方法

    公开(公告)号：US07990995B2

    公开(公告)日：2011-08-02

    申请号：US11137588

    申请日：2005-05-26

    申请人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    发明人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    IPC分类号： H04J3/16

    CPC分类号： H04L45/00 ,  H04W72/1242 ,  H04W72/1247

    摘要： A wireless communication apparatus includes a main queue to store MAC frames, a plurality of subqueues related to the main queue and used to control retransmission of the MAC frame, each of the subqueues having different priority for transmission of the MAC frame, respectively, an extracting device configured to extract the MAC frame from the main queue on the basis of a destination and the priority, and distribute the extracted MAC frame to one of the plurality of subqueues for each priority, and an aggregating device configured to extract MAC frames from the plurality of subqueues to form a MAC super frame.

    摘要翻译： 无线通信装置包括存储MAC帧的主队列，与主队列相关的多个子队列，用于控制MAC帧的重发，每个子队列分别具有用于MAC帧传输的优先级，提取 被配置为基于目的地和所述优先级从所述主队列提取所述MAC帧，并且将所提取的MAC帧分配给所述多个子队列中的每个优先级的集合装置，以及被配置为从所述多个队列中提取MAC帧的聚合装置 的子队列以形成MAC超帧。

    Communication apparatus and communication method
    8.
    发明授权
    Communication apparatus and communication method 有权
    通信设备和通信方法

    公开(公告)号：US07738441B2

    公开(公告)日：2010-06-15

    申请号：US11200103

    申请日：2005-08-10

    申请人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    发明人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    IPC分类号： H04J3/16

    CPC分类号： H04L1/1621 ,  H04L1/1614 ,  H04L1/1642 ,  H04L1/1829

    摘要： A communication apparatus includes a receiving device configured to receive one physical frame in which a plurality of MAC frames are aggregated. This physical frame includes one acknowledgement request frame for the plurality of MAC frames. The apparatus includes an acknowledgement frame forming device configured to form an acknowledgement frame representing reception statuses of the plurality of MAC frames in response to the acknowledgement request frame. The apparatus also includes a transmitting device configured to transmit the acknowledgement frame. This acknowledgement frame includes a compressed acknowledgement frame representing an acknowledgement bitmap having a size equal to a maximum number of MSDUs (MAC Service Data Units) when one MPDU (MAC Protocol Data Unit) corresponds to one MSDU.

    摘要翻译： 一种通信装置，包括：接收装置，被配置为接收一个物理帧，其中多个MAC帧被聚合。 该物理帧包括用于多个MAC帧的一个确认请求帧。 该装置包括：确认帧形成装置，被配置为响应于确认请求帧，形成表示多个MAC帧的接收状态的确认帧。 该装置还包括被配置为发送确认帧的发送装置。 当一个MPDU（MAC协议数据单元）对应于一个MSDU时，该确认帧包括表示具有等于MSDU最大数量（MAC服务数据单元）的大小的确认位图的压缩确认帧。

    COMMUNICATION APPARATUS AND COMMUNICATION METHOD
    9.
    发明申请
    COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
    通信设备和通信方法

    公开(公告)号：US20080181251A1

    公开(公告)日：2008-07-31

    申请号：US12054945

    申请日：2008-03-25

    申请人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    发明人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    IPC分类号： H04L12/413

    CPC分类号： H04L1/1621 ,  H04L1/1614 ,  H04L1/1642 ,  H04L1/1829

    摘要： A communication apparatus includes a receiving device configured to receive one physical frame in which a plurality of MAC frames are aggregated. This physical frame includes one acknowledgement request frame for the plurality of MAC frames. The apparatus includes an acknowledgement frame forming device configured to form an acknowledgement frame representing reception statuses of the plurality of MAC frames in response to the acknowledgement request frame. The apparatus also includes a transmitting device configured to transmit the acknowledgement frame. This acknowledgement frame includes a compressed acknowledgement frame representing an acknowledgement bitmap having a size equal to a maximum number of MSDUs (MAC Service Data Units) when one MPDU (MAC Protocol Data Unit) corresponds to one MSDU.

    摘要翻译： 一种通信装置，包括：接收装置，被配置为接收一个物理帧，其中多个MAC帧被聚合。 该物理帧包括用于多个MAC帧的一个确认请求帧。 该装置包括：确认帧形成装置，被配置为响应于确认请求帧，形成表示多个MAC帧的接收状态的确认帧。 该装置还包括被配置为发送确认帧的发送装置。 当一个MPDU（MAC协议数据单元）对应于一个MSDU时，该确认帧包括表示具有等于MSDU最大数量（MAC服务数据单元）的大小的确认位图的压缩确认帧。

    Communication apparatus and communication method
    10.
    发明申请
    Communication apparatus and communication method 有权
    通信设备和通信方法

    公开(公告)号：US20060034174A1

    公开(公告)日：2006-02-16

    申请号：US11200103

    申请日：2005-08-10

    申请人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    发明人： Yasuyuki Nishibayashi ,  Masahiro Takagi ,  Tomoko Adachi ,  Tomoya Tandai ,  Tetsu Nakajima ,  Yoriko Utsunomiya

    IPC分类号： H04L12/26

    CPC分类号： H04L1/1621 ,  H04L1/1614 ,  H04L1/1642 ,  H04L1/1829

    摘要： A communication apparatus includes a receiving device configured to receive one physical frame in which a plurality of MAC frames are aggregated. This physical frame includes one acknowledgement request frame for the plurality of MAC frames. The apparatus includes an acknowledgement frame forming device configured to form an acknowledgement frame representing reception statuses of the plurality of MAC frames in response to the acknowledgement request frame. The apparatus also includes a transmitting device configured to transmit the acknowledgement frame. This acknowledgement frame includes a compressed acknowledgement frame representing an acknowledgement bitmap having a size equal to a maximum number of MSDUs (MAC Service Data Units) when one MPDU (MAC Protocol Data Unit) corresponds to one MSDU.

    摘要翻译： 一种通信装置，包括：接收装置，被配置为接收一个物理帧，其中多个MAC帧被聚合。 该物理帧包括用于多个MAC帧的一个确认请求帧。 该装置包括：确认帧形成装置，被配置为响应于确认请求帧，形成表示多个MAC帧的接收状态的确认帧。 该装置还包括被配置为发送确认帧的发送装置。 当一个MPDU（MAC协议数据单元）对应于一个MSDU时，该确认帧包括表示具有等于MSDU最大数量（MAC服务数据单元）的大小的确认位图的压缩确认帧。