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    Reliable reception of broadcast/multicast content
    1.
    发明申请
    Reliable reception of broadcast/multicast content 有权

    公开(公告)号：US20060276183A1

    公开(公告)日：2006-12-07

    申请号：US11504236

    申请日：2006-08-14

    申请人： Roy Franklin Quick ,  Raymond Hsu ,  Michael-David Nakayoshi Canoy

    发明人： Roy Franklin Quick ,  Raymond Hsu ,  Michael-David Nakayoshi Canoy

    IPC分类号： H04Q7/38

    CPC分类号： H04L1/1867 ,  H04L1/1835 ,  H04L2001/0093 ,  H04W4/06 ,  H04W76/40

    摘要： Systems and methods for systems and methods for reliably broadcasting content to a plurality of users and facilitating distribution of portions of the broadcast content that either were not received by particular users, or were received with errors. In one embodiment, a wireless communication system is configured to broadcast content from a content source to a plurality of user devices. The content source is configured to provide the content to a base station. The base station parses the content into a plurality of segments and associates sequential identifiers with each of the segments. The content is then broadcast to each of the user devices. An identifier of an alternative data source is also provided to the user devices. When a mobile station receives the segments, it examines the segment identifiers to identify missing segments. The segments are then retrieved from the alternative data source identified by the base station.

    Reliable reception of broadcast/multicast content
    2.
    发明授权
    Reliable reception of broadcast/multicast content 有权

    公开(公告)号：US07113773B2

    公开(公告)日：2006-09-26

    申请号：US10439594

    申请日：2003-05-16

    申请人： Roy Franklin Quick, Jr. ,  Raymond T. Hsu ,  Michael-David Nakayoshi Canoy

    发明人： Roy Franklin Quick, Jr. ,  Raymond T. Hsu ,  Michael-David Nakayoshi Canoy

    IPC分类号： H04M3/42

    CPC分类号： H04L1/1867 ,  H04L1/1835 ,  H04L2001/0093 ,  H04W4/06 ,  H04W76/40

    摘要： Systems and methods for systems and methods for reliably broadcasting content to a plurality of users and facilitating distribution of portions of the broadcast content that either were not received by particular users, or were received with errors. In one embodiment, a wireless communication system is configured to broadcast content from a content source to a plurality of user devices. The content source is configured to provide the content to a base station. The base station parses the content into a plurality of segments and associates sequential identifiers with each of the segments. The content is then broadcast to each of the user devices. An identifier of an alternative data source is also provided to the user devices. When a mobile station receives the segments, it examines the segment identifiers to identify missing segments. The segments are then retrieved from the alternative data source identified by the base station.

    Reliable reception of broadcast/multicast content
    3.
    发明授权
    Reliable reception of broadcast/multicast content 有权
    广播/组播内容的可靠接收

    公开(公告)号：US08463250B2

    公开(公告)日：2013-06-11

    申请号：US11504236

    申请日：2006-08-14

    申请人： Roy Franklin Quick, Jr. ,  Raymond T. Hsu ,  Michael-David Nakayoshi Canoy

    发明人： Roy Franklin Quick, Jr. ,  Raymond T. Hsu ,  Michael-David Nakayoshi Canoy

    IPC分类号： H04M3/42

    CPC分类号： H04L1/1867 ,  H04L1/1835 ,  H04L2001/0093 ,  H04W4/06 ,  H04W76/40

    摘要： Systems and methods for systems and methods for reliably broadcasting content to a plurality of users and facilitating distribution of portions of the broadcast content that either were not received by particular users, or were received with errors. In one embodiment, a wireless communication system is configured to broadcast content from a content source to a plurality of user devices. The content source is configured to provide the content to a base station. The base station parses the content into a plurality of segments and associates sequential identifiers with each of the segments. The content is then broadcast to each of the user devices. An identifier of an alternative data source is also provided to the user devices. When a mobile station receives the segments, it examines the segment identifiers to identify missing segments. The segments are then retrieved from the alternative data source identified by the base station.

    摘要翻译： 用于可靠地向多个用户广播内容的系统和方法的系统和方法，并且促进未被特定用户接收的广播内容的部分的分发，或者被错误地接收。 在一个实施例中，无线通信系统被配置为将内容从内容源广播到多个用户设备。 内容源被配置为向基站提供内容。 基站将内容解析成多个段，并将顺序标识符与每个段相关联。 然后将内容广播到每个用户设备。 还向用户设备提供替代数据源的标识符。 当移动台接收到段时，它检查段标识符以识别丢失的段。 然后从由基站识别的替代数据源检索段。

    Method and apparatus for controlling data rate on a forward channel in a wireless communication system
    4.
    发明授权
    Method and apparatus for controlling data rate on a forward channel in a wireless communication system 失效
    用于在无线通信系统中控制正向信道上的数据速率的方法和装置

    公开(公告)号：US06731947B2

    公开(公告)日：2004-05-04

    申请号：US10000601

    申请日：2001-10-23

    申请人： Greg M. Hoagland ,  Robert H. Kimball ,  Michael-David Nakayoshi Canoy ,  Paul E. Bender

    发明人： Greg M. Hoagland ,  Robert H. Kimball ,  Michael-David Nakayoshi Canoy ,  Paul E. Bender

    IPC分类号： H04B700

    CPC分类号： H04L1/0002 ,  H04L1/0025 ,  H04L1/0036 ,  H04L1/1887 ,  H04L1/20 ,  Y02D50/10

    摘要： In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continually computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.

    摘要翻译： 在一个公开的实施例中，移动单元和基站之间的通信以例如从HDR数据传输速率的有限集合中选择的数据传输速率来执行。 同时，移动单元连续计算数据传输速率的移动平均值。 移动单元还确定用于接收数据的可支持数据速率。 可支持的数据速率可以从有限的HDR数据传输速率集中选择。 为了将数据传输速率的移动平均值保持在指定范围内，移动单元向基站发送最大数据速率请求或空数据请求。 移动单元请求的最大数据速率等于或低于可支持的数据速率。