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    APRIORI PROACTIVE RETRANSMISSIONS
    1.
    发明申请
    APRIORI PROACTIVE RETRANSMISSIONS 审中-公开
    APRIORI主动恢复

    公开(公告)号：US20090003257A1

    公开(公告)日：2009-01-01

    申请号：US11769257

    申请日：2007-06-27

    申请人： Prachi P. Kumar ,  Yuda Y. Luz ,  Mark J. Marsan

    发明人： Prachi P. Kumar ,  Yuda Y. Luz ,  Mark J. Marsan

    IPC分类号： H04Q7/00

    CPC分类号： H04L1/189 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/08 ,  H04L1/1812

    摘要： A method, information processing system, and wireless communication system schedules transmission of data packets in a wireless communication network. At least one selected data packet to be retransmitted to at least one respective receiver (108) is identified. At least one respective selected data packet is scheduled for retransmission (620) in a set of available transmission slots to at least one respective receiver (108). The scheduling is performed prior to determining a failure of a previous communication of the selected data packet and in response to the identifying.

    摘要翻译： 方法，信息处理系统和无线通信系统调度无线通信网络中的数据分组的传输。 识别要发送至少一个相应接收器（108）的至少一个选择的数据分组。 至少一个相应的选择的数据分组被调度用于在至少一个相应的接收机（108）的一组可用传输时隙中重传（620）。 在确定所选择的数据分组的先前通信的故障之前以及响应于识别来执行调度。

    TECHNIQUES FOR MAINTAINING QUALITY OF SERVICE FOR CONNECTIONS IN WIRELESS COMMUNICATION SYSTEMS
    2.
    发明申请
    TECHNIQUES FOR MAINTAINING QUALITY OF SERVICE FOR CONNECTIONS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    维护无线通信系统连接质量的技术

    公开(公告)号：US20090168708A1

    公开(公告)日：2009-07-02

    申请号：US12258527

    申请日：2008-10-27

    申请人： Prachi P. Kumar ,  Gregory M. Agami ,  Jiangnan Jason Chen ,  Mark J. Marsan ,  Trang K. Nguyen

    发明人： Prachi P. Kumar ,  Gregory M. Agami ,  Jiangnan Jason Chen ,  Mark J. Marsan ,  Trang K. Nguyen

    IPC分类号： H04W28/00

    CPC分类号： H04L1/1887 ,  H04L1/188

    摘要： A technique for operating a wireless communication device includes assigning re-transmission identifiers, such as hybrid automatic repeat request (HARQ) channel identifications, automatic repeat request (ARQ) channel identifications, and ARQ Identifier Sequence Numbers, to at least a first re-transmission identifier group and a second re-transmission identifier group, wherein each re-transmission identifier group is associated with a different quality of service parameter. The technique identifies whether a committed quality of service is met for a connection based on whether a communication on the connection is associated with the first re-transmission identifier group or the second re-transmission identifier group.

    摘要翻译： 一种用于操作无线通信设备的技术包括将诸如混合自动重传请求（HARQ）信道标识，自动重传请求（ARQ）信道标识和ARQ标识符序列号等重传标识符分配给至少第一重传 标识符组和第二重传标识符组，其中每个重传标识符组与不同的服务质量参数相关联。 该技术基于连接上的通信是否与第一重传标识符组或第二重传标识符组相关联来识别是否满足连接的承诺服务质量。

    Mechanism for maximizing uplink bandwidth by overlapping control regions in WiMAX systems
    3.
    发明授权
    Mechanism for maximizing uplink bandwidth by overlapping control regions in WiMAX systems 有权
    通过重叠控制区域在WiMAX系统中最大化上行链路带宽的机制

    公开(公告)号：US07965683B2

    公开(公告)日：2011-06-21

    申请号：US12139700

    申请日：2008-06-16

    申请人： Chen Mu ,  Prachi P. Kumar ,  Nghia T. Vuong ,  Jun Wang

    发明人： Chen Mu ,  Prachi P. Kumar ,  Nghia T. Vuong ,  Jun Wang

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1854 ,  H04L1/0026 ,  H04L1/1671

    摘要： A method and system for allocating a particular uplink control region to both HARQ ACKCH and CQICH in order to maximize uplink bandwidth for data transfer in a communication network. A control region scheduling (CRS) utility assigns a higher priority to HARQ ACKCH relative to CQICH. When both HARQ ACKCH and CQICH are to be allocated for a subscriber in the same region in the same frame, HARQ ACKCH is allocated in the region while CQICH is rejected. As the substitute to the rejected CQICH, the CRS utility may use current uplink channel quality information in combination with the corresponding HARQ ACK transmission to estimate the downlink channel quality information for the subscriber. Upon receiving the HARQ ACK information, the CRS utility updates the subscriber(s) uplink channel quality information. The CRS utility also provides a configurable option of activating or de-activating the sharing of the uplink control region.

    摘要翻译： 用于向HARQ ACKCH和CQICH两者分配特定上行链路控制区域的方法和系统，以便最大化用于通信网络中的数据传输的上行链路带宽。 控制区域调度（CRS）实用程序相对于CQICH向HARQ ACKCH分配更高的优先级。 当HARQ ACKCH和CQICH都将在相同帧中的相同区域中的用户分配时，HARQ ACKCH被分配在该区域，而CQICH被拒绝。 作为拒绝的CQICH的替代品，CRS实用程序可以使用当前的上行链路信道质量信息与相应的HARQ ACK传输相结合来估计用户的下行链路信道质量信息。 在接收到HARQ ACK信息时，CRS实用程序更新订户上行链路信道质量信息。 CRS实用程序还提供了激活或取消激活上行链路控制区域共享的可配置选项。

    MECHANISM FOR MAXIMIZING UPLINK BANDWIDTH BY OVERLAPPING CONTROL REGIONS IN WIMAX SYSTEMS
    4.
    发明申请
    MECHANISM FOR MAXIMIZING UPLINK BANDWIDTH BY OVERLAPPING CONTROL REGIONS IN WIMAX SYSTEMS 有权
    通过覆盖WIMAX系统中的控制区域来最大化上行链路带宽的机制

    公开(公告)号：US20090310542A1

    公开(公告)日：2009-12-17

    申请号：US12139700

    申请日：2008-06-16

    申请人： Chen Mu ,  Prachi P. Kumar ,  Nghia T. Vuong ,  Jun Wang

    发明人： Chen Mu ,  Prachi P. Kumar ,  Nghia T. Vuong ,  Jun Wang

    IPC分类号： H04Q7/20

    CPC分类号： H04L1/1854 ,  H04L1/0026 ,  H04L1/1671

    摘要： A method and system for allocating a particular uplink control region to both HARQ ACKCH and CQICH in order to maximize uplink bandwidth for data transfer in a communication network. A control region scheduling (CRS) utility assigns a higher priority to HARQ ACKCH relative to CQICH. When both HARQ ACKCH and CQICH are to be allocated for a subscriber in the same region in the same frame, HARQ ACKCH is allocated in the region while CQICH is rejected. As the substitute to the rejected CQICH, the CRS utility may use current uplink channel quality information in combination with the corresponding HARQ ACK transmission to estimate the downlink channel quality information for the subscriber. Upon receiving the HARQ ACK information, the CRS utility updates the subscriber(s) uplink channel quality information. The CRS utility also provides a configurable option of activating or de-activating the sharing of the uplink control region.

    摘要翻译： 用于向HARQ ACKCH和CQICH两者分配特定上行链路控制区域的方法和系统，以便最大化用于通信网络中的数据传输的上行链路带宽。 控制区域调度（CRS）实用程序相对于CQICH向HARQ ACKCH分配更高的优先级。 当HARQ ACKCH和CQICH都将在相同帧中的相同区域中的用户分配时，HARQ ACKCH被分配在该区域，而CQICH被拒绝。 作为拒绝的CQICH的替代品，CRS实用程序可以使用当前的上行链路信道质量信息与相应的HARQ ACK传输相结合来估计用户的下行链路信道质量信息。 在接收到HARQ ACK信息时，CRS实用程序更新订户上行链路信道质量信息。 CRS实用程序还提供了激活或取消激活上行链路控制区域共享的可配置选项。

    Method and apparatus for managing cellular uplink transmissions
    5.
    发明授权
    Method and apparatus for managing cellular uplink transmissions 有权
    用于管理蜂窝上行链路传输的方法和装置

    公开(公告)号：US08666318B2

    公开(公告)日：2014-03-04

    申请号：US12490352

    申请日：2009-06-24

    申请人： Prachi P. Kumar

    发明人： Prachi P. Kumar

    IPC分类号： H04B1/00 ,  H04B15/00 ,  H04B17/00 ,  H04W4/00

    CPC分类号： H04L1/08 ,  H04L1/189

    摘要： A method and apparatus used in an interfering cell of a cellular radio communication system for managing uplink transmissions. Information is received at the interfering cell, including a magnitude of an interference measured in a neighboring cell. The interfering cell has one or more active communication links to respective communication devices. A determination is made that a communication device will transmit pending data using a data repetition mode. The determination is based on the magnitude of the interference. In some embodiments, a specific data repetition mode is determined, based at least on the magnitude of the interference. A command is sent to the communication device to transmit the pending data using the specific data repetition mode.

    摘要翻译： 用于蜂窝无线电通信系统的干扰小区中用于管理上行链路传输的方法和装置。 在干扰小区处接收信息，包括在相邻小区中测量的干扰幅度。 干扰小区具有到相应通信设备的一个或多个活动通信链路。 确定通信设备将使用数据重复模式发送待决数据。 该决定是基于干扰的大小。 在一些实施例中，至少基于干扰的大小来确定特定数据重复模式。 将命令发送到通信设备以使用特定数据重复模式发送待处理数据。

    METHOD AND APPARATUS FOR MANAGING CELLULAR UPLINK TRANSMISSIONS
    7.
    发明申请
    METHOD AND APPARATUS FOR MANAGING CELLULAR UPLINK TRANSMISSIONS 有权
    用于管理细胞上行链路传输的方法和装置

    公开(公告)号：US20100331027A1

    公开(公告)日：2010-12-30

    申请号：US12490352

    申请日：2009-06-24

    申请人： Prachi P. Kumar

    发明人： Prachi P. Kumar

    IPC分类号： H04B15/00

    CPC分类号： H04L1/08 ,  H04L1/189

    摘要： A method and apparatus used in an interfering cell of a cellular radio communication system for managing uplink transmissions. Information is received at the interfering cell, including a magnitude of an interference measured in a neighboring cell. The interfering cell has one or more active communication links to respective communication devices. A determination is made that a communication device will transmit pending data using a data repetition mode. The determination is based on the magnitude of the interference. In some embodiments, a specific data repetition mode is determined, based at least on the magnitude of the interference. A command is sent to the communication device to transmit the pending data using the specific data repetition mode.

    摘要翻译： 用于蜂窝无线电通信系统的干扰小区中用于管理上行链路传输的方法和装置。 在干扰小区处接收信息，包括在相邻小区中测量的干扰幅度。 干扰小区具有到相应通信设备的一个或多个活动通信链路。 确定通信设备将使用数据重复模式发送待决数据。 该决定是基于干扰的大小。 在一些实施例中，至少基于干扰的大小来确定特定数据重复模式。 将命令发送到通信设备以使用特定数据重复模式发送待处理数据。