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    MAC layer packet data units for wireless communications
    1.
    发明授权
    MAC layer packet data units for wireless communications 有权
    用于无线通信的MAC层分组数据单元

    公开(公告)号：US08934407B2

    公开(公告)日：2015-01-13

    申请号：US12554858

    申请日：2009-09-04

    申请人： Hua Mary Chion ,  Shuyu Ma ,  Jerry Pak Lup Chow ,  Hongyun Qu

    发明人： Hua Mary Chion ,  Shuyu Ma ,  Jerry Pak Lup Chow ,  Hongyun Qu

    IPC分类号： H04W4/00 ,  H04L1/00 ,  H04L1/18

    CPC分类号： H04L1/0083 ,  H04L1/0025 ,  H04L1/0057 ,  H04L1/0079 ,  H04L1/1812

    摘要： Technologies for wireless communications can include communicating connection information that specifies one or more parameters of a connection between a base station and a wireless device. The connection information can be indicative of one or more of: a station identifier, whether data packets associated with the connection include a cyclic redundancy check, and whether data packets associated with the connection include encrypted information. These technologies can include constructing, based on the connection information, a media access control (MAC) protocol data unit (PDU) that includes a header at a beginning portion of the MAC PDU. The header can include one or more of: a first flag that indicates a header type, a second flag that indicates whether there is a subheader inclusion following the header in the MAC PDU, a flow identifier that, together with the station identifier, identifies the connection, and a length value.

    摘要翻译： 用于无线通信的技术可以包括指定基站和无线设备之间的连接的一个或多个参数的通信连接信息。 连接信息可以指示以下中的一个或多个：站标识符，与连接相关联的数据分组是否包括循环冗余校验，以及与该连接相关联的数据分组是否包括加密信息。 这些技术可以包括基于连接信息构建在MAC PDU的起始部分包括头部的媒体访问控制（MAC）协议数据单元（PDU）。 报头可以包括以下中的一个或多个：指示报头类型的第一标志，指示MAC PDU中的报头之后是否存在子报头包含的第二标志，与站标识符一起识别的流标识符 连接和长度值。

    Dedicated acknowledgement and delivery of management messages in wireless communication systems
    3.
    发明授权
    Dedicated acknowledgement and delivery of management messages in wireless communication systems 有权
    在无线通信系统中专门确认和传送管理消息

    公开(公告)号：US08300663B2

    公开(公告)日：2012-10-30

    申请号：US12769578

    申请日：2010-04-28

    申请人： Hua Mary Chion ,  Jerry Pak Lup Chow ,  Hongyun Qu

    发明人： Hua Mary Chion ,  Jerry Pak Lup Chow ,  Hongyun Qu

    IPC分类号： H04L12/56 ,  H04L1/18

    CPC分类号： H04L1/1829 ,  H04L1/1812

    摘要： Techniques and systems for acknowledging management message reception in a wireless communication system can include operating a first radio station to generate a management message that contains a sequence number unique to the management message and to direct the management message to a second radio station; and operating the second radio station, after receiving the management message from the transmitter, to generate and transmit, before decoding the content of the received the management message, an acknowledgement to the transmitter identifying the received manage message by the sequence number unique to the management message.

    摘要翻译： 用于在无线通信系统中确认管理消息接收的技术和系统可以包括操作第一无线电站以产生包含管理消息唯一的序号的管理消息并将管理消息引导到第二无线电台; 以及在从所述发射机接收到所述管理消息之后，操作所述第二无线电台，在所述接收到的所述管理消息的内容解码之前生成并发送对所述发射机的确认，所述确认通过所述管理所特有的序列号识别所接收的管理消息 信息。

    PILOT GROUPING IN WIRELESS COMMUNICATION NETWORKS
    6.
    发明申请
    PILOT GROUPING IN WIRELESS COMMUNICATION NETWORKS 有权
    无线通信网络中的引导分组

    公开(公告)号：US20080214201A1

    公开(公告)日：2008-09-04

    申请号：US12029437

    申请日：2008-02-11

    申请人： Yonggang Fang ,  Rajesh Bhalla ,  Hua Mary Chion

    发明人： Yonggang Fang ,  Rajesh Bhalla ,  Hua Mary Chion

    IPC分类号： H04Q7/34

    CPC分类号： H04W48/16 ,  H04W48/20

    摘要： Systems and techniques for grouping channels, such as pilots, are described. In one aspect, a method includes receiving transmissions of two or more pilot signals at an access terminal of a wireless communications network that includes an access node, based on characteristics of the transmissions of the two or more pilot signals from the access node to the access terminal, determining whether the two or more pilot signals are suitable for grouping and indicating of the suitability of the two or more pilot signals for grouping by sending a pilot information report for the pilot group to the access node.

    摘要翻译： 描述了用于分组信道（例如导频）的系统和技术。 一方面，一种方法包括：基于从接入节点到接入的两个或多个导频信号的传输特性，在包括接入节点的无线通信网络的接入终端处接收两个或更多个导频信号的传输 终端，通过向接入节点发送导频组的导频信息报告，确定两个或更多个导频信号是否适于分组，并指示两个或更多个导频信号进行分组的适用性。

    Selective demodulation of downlink traffic in wireless communication systems
    9.
    发明授权
    Selective demodulation of downlink traffic in wireless communication systems 有权
    无线通信系统中下行流量的选择性解调

    公开(公告)号：US08218465B1

    公开(公告)日：2012-07-10

    申请号：US11329917

    申请日：2006-01-10

    申请人： Jason Hou ,  Sean Cai ,  Mary Chion

    发明人： Jason Hou ,  Sean Cai ,  Mary Chion

    IPC分类号： G08C17/00

    CPC分类号： H04B7/2643 ,  H04W52/0229 ,  Y02D70/146 ,  Y02D70/449

    摘要： Techniques of selective demodulation of downlink frames using a subscriber description segment or activity descriptor to identify one or more subscriber stations to which at least a portion of data placed in the downlink frame is addressed in wireless communication systems such as frame-based point-to-multipoint wireless communication systems. The described techniques can be used to reduce power consumption at each subscriber station and to elongate the battery time of mobile devices, especially in the bursty Internet data transmission. The subscriber station can use information in the subscriber description segment or activity descriptor to decide whether to turn off receiver power for the remainder of a received downlink frame.

    摘要翻译： 使用订户描述段或活动描述符来选择性地解调下行链路帧的技术来识别放置在下行链路帧中的数据的至少一部分的一个或多个用户站在诸如基于帧的点对点的无线通信系统中被寻址， 多点无线通信系统。 所描述的技术可以用于降低每个用户站的功耗并延长移动设备的电池时间，特别是在突发的因特网数据传输中。 订户站可以使用订户描述段或活动描述符中的信息来决定是否关闭接收到的下行链路帧的剩余部分的接收机功率。

    Virtual soft hand over in OFDM and OFDMA wireless communication network
    10.
    发明授权
    Virtual soft hand over in OFDM and OFDMA wireless communication network 有权
    在OFDM和OFDMA无线通信网络中的虚拟软交接

    公开(公告)号：US07953411B1

    公开(公告)日：2011-05-31

    申请号：US11150829

    申请日：2005-06-09

    申请人： Mary Chion

    发明人： Mary Chion

    IPC分类号： H04Q7/00 ,  H04W4/00

    CPC分类号： H04W36/0083 ,  H04W36/30

    摘要： Efficient hand over mechanisms for OFDM and OFDMA wireless communication systems to operate a mobile subscriber station to transmit and receive a frame with only one base station while monitoring communications with adjacent base stations.

    摘要翻译： 用于OFDM和OFDMA无线通信系统的有效切换机制，用于操作移动用户台，以仅监测一个基站，同时监视与相邻基站的通信。