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    Providing overload control in relatively high-speed wireless data networks
    1.
    发明授权
    Providing overload control in relatively high-speed wireless data networks 失效
    在相对高速的无线数据网络中提供过载控制

    公开(公告)号：US07587206B2

    公开(公告)日：2009-09-08

    申请号：US11213322

    申请日：2005-08-26

    申请人： Qi Bi ,  Thomas Mathew ,  Stanley Vitebsky ,  Yang Yang

    发明人： Qi Bi ,  Thomas Mathew ,  Stanley Vitebsky ,  Yang Yang

    IPC分类号： H04W72/00

    CPC分类号： H04W28/0284 ,  H04L47/823 ,  H04W28/0236 ,  H04W28/08 ,  H04W28/12

    摘要： The present invention provides a method and an apparatus for controlling a radio frequency resource between a first and a second wireless unit and a base station to provide overload control of the radio frequency resource based on an estimate thereof. For example, when feedback information is unavailable for the radio frequency resource at the base station. The method includes estimating the radio frequency resource used by the first and second wireless units in a wireless data network. The method further includes providing an overload control at the base station based on the estimated radio frequency resource. Based on this estimated radio frequency resource, a command may be issued by the base station on a reverse link. For example, a rise over thermal resource may be estimated to issue a rate control command to a wireless unit. By providing a desired timely rate control command on the reverse link, the base station may control a data rate of the wireless unit, maximizing throughput of the reverse link. In this way, a base station may control a rise over thermal resource metric to relieve an overload condition at the base station in a relatively high-speed wireless data network.

    摘要翻译： 本发明提供了一种用于控制第一和第二无线单元与基站之间的射频资源的方法和装置，以根据其估计提供射频资源的过载控制。 例如，当基站的射频资源的反馈信息不可用时。 该方法包括估计在无线数据网络中由第一和第二无线单元使用的射频资源。 该方法还包括基于估计的射频资源在基站提供过载控制。 基于该估计的射频资源，基站可以在反向链路上发出命令。 例如，可以估计热资源的上升以向无线单元发出速率控制命令。 通过在反向链路上提供期望的及时速率控制命令，基站可以控制无线单元的数据速率，从而最大化反向链路的吞吐量。 以这种方式，基站可以控制热能量度量的上升以减轻基站在相对高速的无线数据网络中的过载状况。

    Providing overload control in relatively high-speed wireless data networks
    2.
    发明申请
    Providing overload control in relatively high-speed wireless data networks 失效
    在相对高速的无线数据网络中提供过载控制

    公开(公告)号：US20070077938A1

    公开(公告)日：2007-04-05

    申请号：US11213322

    申请日：2005-08-26

    申请人： Qi Bi ,  Thomas Mathew ,  Stanley Vitebsky ,  Yang Yang

    发明人： Qi Bi ,  Thomas Mathew ,  Stanley Vitebsky ,  Yang Yang

    IPC分类号： H04Q7/20

    CPC分类号： H04W28/0284 ,  H04L47/823 ,  H04W28/0236 ,  H04W28/08 ,  H04W28/12

    摘要： The present invention provides a method and an apparatus for controlling a radio frequency resource between a first and a second wireless unit and a base station to provide overload control of the radio frequency resource based on an estimate thereof. For example, when feedback information is unavailable for the radio frequency resource at the base station. The method includes estimating the radio frequency resource used by the first and second wireless units in a wireless data network. The method further includes providing an overload control at the base station based on the estimated radio frequency resource. Based on this estimated radio frequency resource, a command may be issued by the base station on a reverse link. For example, a rise over thermal resource may be estimated to issue a rate control command to a wireless unit. By providing a desired timely rate control command on the reverse link, the base station may control a data rate of the wireless unit, maximizing throughput of the reverse link. In this way, a base station may control a rise over thermal resource metric to relieve an overload condition at the base station in a relatively high-speed wireless data network.

    摘要翻译： 本发明提供了一种用于控制第一和第二无线单元与基站之间的射频资源的方法和装置，以根据其估计提供射频资源的过载控制。 例如，当基站的射频资源的反馈信息不可用时。 该方法包括估计在无线数据网络中由第一和第二无线单元使用的射频资源。 该方法还包括基于估计的射频资源在基站提供过载控制。 基于该估计的射频资源，基站可以在反向链路上发出命令。 例如，可以估计热资源的上升以向无线单元发出速率控制命令。 通过在反向链路上提供期望的及时速率控制命令，基站可以控制无线单元的数据速率，从而最大化反向链路的吞吐量。 以这种方式，基站可以控制热能量度量的上升以减轻基站在相对高速的无线数据网络中的过载状况。

    Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic
    3.
    发明申请
    Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic 失效
    在无线扩频数据网络的反向链路中提供功率控制用于突发业务

    公开(公告)号：US20070207827A1

    公开(公告)日：2007-09-06

    申请号：US11241897

    申请日：2005-09-30

    申请人： Qi Bi ,  Pi-Chun Chen ,  Dongzhe Cui ,  Stanley Vitebsky ,  Yang Yang

    发明人： Qi Bi ,  Pi-Chun Chen ,  Dongzhe Cui ,  Stanley Vitebsky ,  Yang Yang

    IPC分类号： H04B7/00 ,  H04Q7/20

    CPC分类号： H04W52/12 ,  H04W52/146 ,  H04W52/265 ,  H04W52/44

    摘要： The present invention provides a method and an apparatus for controlling transmission power of a wireless unit. The method includes providing a power control in a reverse link to a network that transmits data on a traffic channel in a bursty manner based on a performance metric of a channel with continuous transmission of other data than on the traffic channel. To provide a power control in a reverse link of a spread-spectrum wireless data network a method and an apparatus are provided for combining performance of a quality of service from at least one of a first quality feedback channel and a second quality feedback channel with that of a pilot channel and providing an outer-loop power control in said reverse link for a wireless communication on a traffic channel based on said combined performance of the quality of service to control transmission power of a wireless unit. A quality of service metric may be associated with one or more channels of the reverse link to determine performance of such a channel when transmission of data on a traffic channel is bursty in nature. Using a performance metric, such as a quality of service metric of a pilot channel, a power control in the reverse link may be provided when data is not transmitted on the traffic channel, e.g., in a bursty traffic channel to control transmission power of a wireless unit. In this manner, the transmission power of the wireless unit may be controlled based on an outer-loop power control that provides a continuous control for a non-continuous transmission.

    摘要翻译： 本发明提供了一种用于控制无线单元的发射功率的方法和装置。 该方法包括：以反向链路提供功率控制，该反向链路基于具有连续传输其他数据而不是业务信道的信道的性能度量，以突发方式在业务信道上传输数据。 为了在扩频无线数据网络的反向链路中提供功率控制，提供了一种方法和装置，用于将来自第一质量反馈信道和第二质量反馈信道中的至少一个的服务质量的性能与 并且在所述反向链路中提供用于业务信道上的无线通信的外环功率控制，其基于所述服务质量的组合性能来控制无线单元的传输功率。 服务质量度量可以与反向链路的一个或多个信道相关联，以便在业务信道上的数据传输本质上是突发性的时确定这种信道的性能。 使用诸如导频信道的服务质量度量的性能度量，可以在数据不在业务信道上传输时提供反向链路中的功率控制，例如在突发业务信道中，以控制传输功率 无线单元。 以这种方式，可以基于为非连续传输提供持续控制的外环功率控制来控制无线单元的发送功率。

    Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic
    4.
    发明授权
    Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic 失效
    在无线扩频数据网络的反向链路中提供功率控制用于突发业务

    公开(公告)号：US07636582B2

    公开(公告)日：2009-12-22

    申请号：US11241897

    申请日：2005-09-30

    申请人： Qi Bi ,  Pi-Chun Chen ,  Dongzhe Cui ,  Stanley Vitebsky ,  Yang Yang

    发明人： Qi Bi ,  Pi-Chun Chen ,  Dongzhe Cui ,  Stanley Vitebsky ,  Yang Yang

    IPC分类号： H04B7/00 ,  H04Q7/20

    CPC分类号： H04W52/12 ,  H04W52/146 ,  H04W52/265 ,  H04W52/44

    摘要： The present invention provides a method and an apparatus for controlling transmission power of a wireless unit. The method includes providing a power control in a reverse link to a network that transmits data on a traffic channel in a bursty manner based on a performance metric of a channel with continuous transmission of other data than on the traffic channel. To provide a power control in a reverse link of a spread-spectrum wireless data network a method and an apparatus are provided for combining performance of a quality of service from at least one of a first quality feedback channel and a second quality feedback channel with that of a pilot channel and providing an outer-loop power control in said reverse link for a wireless communication on a traffic channel based on said combined performance of the quality of service to control transmission power of a wireless unit. A quality of service metric may be associated with one or more channels of the reverse link to determine performance of such a channel when transmission of data on a traffic channel is bursty in nature. Using a performance metric, such as a quality of service metric of a pilot channel, a power control in the reverse link may be provided when data is not transmitted on the traffic channel, e.g., in a bursty traffic channel to control transmission power of a wireless unit. In this manner, the transmission power of the wireless unit may be controlled based on an outer-loop power control that provides a continuous control for a non-continuous transmission.

    摘要翻译： 本发明提供了一种用于控制无线单元的发射功率的方法和装置。 该方法包括：以反向链路提供功率控制，该反向链路基于具有连续传输其他数据而不是业务信道的信道的性能度量，以突发方式在业务信道上传输数据。 为了在扩频无线数据网络的反向链路中提供功率控制，提供了一种方法和装置，用于将来自第一质量反馈信道和第二质量反馈信道中的至少一个的服务质量的性能与 并且在所述反向链路中提供用于业务信道上的无线通信的外环功率控制，其基于所述服务质量的组合性能来控制无线单元的传输功率。 服务质量度量可以与反向链路的一个或多个信道相关联，以便在业务信道上的数据传输本质上是突发性的时确定这种信道的性能。 使用诸如导频信道的服务质量度量的性能度量，可以在数据不在业务信道上传输时提供反向链路中的功率控制，例如在突发业务信道中，以控制传输功率 无线单元。 以这种方式，可以基于为非连续传输提供持续控制的外环功率控制来控制无线单元的发送功率。

    Providing handoff in a spread spectrum wireless communications system for high rate packet data
    7.
    发明授权
    Providing handoff in a spread spectrum wireless communications system for high rate packet data 失效
    在扩频无线通信系统中为高速率分组数据提供切换

    公开(公告)号：US07542448B2

    公开(公告)日：2009-06-02

    申请号：US11241822

    申请日：2005-09-30

    申请人： Bi Qi ,  Stanley Vitebsky ,  Yang Yang

    发明人： Bi Qi ,  Stanley Vitebsky ,  Yang Yang

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/18

    摘要： The present invention provides a method and an apparatus for wireless communication between a wireless unit and a set of base stations. The method includes signaling the wireless unit about a plurality of transmissions of same packet data from the set of base stations to enable a soft handoff on a forward link. The plurality of transmissions of same packet data having an unsynchronized relationship. The wireless unit may use a detection/demodulation function, which is capable of simultaneously receiving and decoding signals from two or more sectors (base stations). Instead of soft-combining signals received from multiple cell sectors, the wireless unit independently decodes the received signals. Since soft combining of transmissions is avoided, there is no need to synchronize their transmissions of the same data to a particular wireless unit.

    摘要翻译： 本发明提供一种无线单元与一组基站之间的无线通信的方法和装置。 所述方法包括向所述无线单元发送关于来自所述一组基站的相同分组数据的多个传输的信令，以使能在前向链路上的软切换。 具有不同步关系的相同分组数据的多个传输。 无线单元可以使用能够同时接收和解码来自两个或更多个扇区（基站）的信号的检测/解调功能。 代替将从多个小区扇区接收的信号进行软组合，无线单元独立地解码所接收的信号。 由于避免了传输的软组合，所以不需要将相同数据的传输同步到特定的无线单元。

    COMMUNICATION RESOURCE MANAGEMENT
    8.
    发明申请
    COMMUNICATION RESOURCE MANAGEMENT 审中-公开
    通信资源管理

    公开(公告)号：US20100172305A1

    公开(公告)日：2010-07-08

    申请号：US12350258

    申请日：2009-01-08

    申请人： Stanley VITEBSKY ,  Yang Yang

    发明人： Stanley VITEBSKY ,  Yang Yang

    IPC分类号： H04W72/04 ,  H04L12/66

    CPC分类号： H04W72/06

    摘要： An exemplary method of controlling usage of a communication resource (120) comprises organizing a selected bandwidth of a communication resource including a plurality of resource blocks (RBs) (31-62) into a hierarchical arrangement (122) wherein the RBs are contiguous to each other at a lowest level of the arrangement. Nodes (1-30) at higher levels of the arrangement (122) each correspond to a plurality of the RBs in a dependent, related position relative to each node, respectively. At least one RB is assigned to a selected user of the communication resource (120) based upon a current assignment of at least one other RB to maintain a maximum possible number of contiguous unassigned RBs.

    摘要翻译： 控制通信资源（120）的使用的示例性方法包括将包括多个资源块（RB）（31-62）的通信资源的选定带宽组织成分层布置（122），其中，所述R​​B与每个 其他在最低层次的安排。 排列（122）的较高级别的节点（1-30）分别对应于相对于每个节点的从属相关位置中的多个RB。 至少一个RB基于至少一个其他RB的当前分配被分配给通信资源（120）的选定用户，以保持最大可能数量的连续未分配RB。

    Providing handoff in a spread spectrum wireless communications system for high rate packet data
    9.
    发明申请
    Providing handoff in a spread spectrum wireless communications system for high rate packet data 失效
    在扩频无线通信系统中为高速率分组数据提供切换

    公开(公告)号：US20070076663A1

    公开(公告)日：2007-04-05

    申请号：US11241822

    申请日：2005-09-30

    申请人： Bi Qi ,  Stanley Vitebsky ,  Yang Yang

    发明人： Bi Qi ,  Stanley Vitebsky ,  Yang Yang

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/18

    摘要： The present invention provides a method and an apparatus for wireless communication between a wireless unit and a set of base stations. The method includes signaling the wireless unit about a plurality of transmissions of same packet data from the set of base stations to enable a soft handoff on a forward link. The plurality of transmissions of same packet data having an unsynchronized relationship. The wireless unit may use a detection/demodulation function, which is capable of simultaneously receiving and decoding signals from two or more sectors (base stations). Instead of soft-combining signals received from multiple cell sectors, the wireless unit independently decodes the received signals. Since soft combining of transmissions is avoided, there is no need to synchronize their transmissions of the same data to a particular wireless unit.

    摘要翻译： 本发明提供一种无线单元与一组基站之间的无线通信的方法和装置。 所述方法包括向所述无线单元发送关于来自所述一组基站的相同分组数据的多个传输的信令，以使能在前向链路上的软切换。 具有不同步关系的相同分组数据的多个传输。 无线单元可以使用能够同时接收和解码来自两个或更多个扇区（基站）的信号的检测/解调功能。 代替将从多个小区扇区接收的信号进行软组合，无线单元独立地解码所接收的信号。 由于避免了传输的软组合，所以不需要将相同数据的传输同步到特定的无线单元。