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    Fast uplink response to downlink shared channel transmission without a dedicated uplink channel
    2.
    发明授权
    Fast uplink response to downlink shared channel transmission without a dedicated uplink channel 有权
    对没有专用上行链路信道的下行链路共享信道传输的快速上行链路响应

    公开(公告)号：US08705456B2

    公开(公告)日：2014-04-22

    申请号：US11970101

    申请日：2008-01-07

    申请人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    发明人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    IPC分类号： H04L1/00 ,  H04L5/00

    CPC分类号： H04W74/04 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1867 ,  H04L5/0057 ,  H04W52/04 ,  H04W52/50

    摘要： A method and apparatus for uplink transmission over a non-contentious shared feedback channel are disclosed, wherein the parameters of the uplink transmission are determined by the parameters of a downlink transmission. A new uplink channel, called a physical shared uplink feedback channel (PSUFCH) is used for uplink transmission such as feedback information in response to a downlink transmission on a fast shared data channel. The content of the feedback information may be general, e.g. an ACK/NACK or a channel quality indicator (CQI). The PSUFCH is transmitted using power ramping that terminates upon reception of a downlink ACK (DLACK) from a Node-B. No ambiguity resolution is required due to the non-contentious and deterministic mapping of the uplink channel resources.

    摘要翻译： 公开了一种通过非争用共享反馈信道进行上行链路传输的方法和装置，其中上行链路传输的参数由下行链路传输的参数确定。 被称为物理共享上行链路反馈信道（PSUFCH）的新的上行链路信道用于上行链路传输，例如响应于快速共享数据信道上的下行链路传输的反馈信息。 反馈信息的内容可以是一般的，例如 ACK / NACK或信道质量指示符（CQI）。 使用在从节点B接收到下行链路ACK（DLACK）时终止的功率斜坡来发送PSUFCH。 由于上行链路信道资源的非争用和确定性映射，不需要歧义解决。

    FAST UPLINK RESPONSE TO DOWNLINK SHARED CHANNEL TRANSMISSION WITHOUT A DEDICATED UPLINK CHANNEL
    3.
    发明申请
    FAST UPLINK RESPONSE TO DOWNLINK SHARED CHANNEL TRANSMISSION WITHOUT A DEDICATED UPLINK CHANNEL 有权
    没有专用上行链路通道的快速上行响应到下行链路共享信道传输

    公开(公告)号：US20080165697A1

    公开(公告)日：2008-07-10

    申请号：US11970101

    申请日：2008-01-07

    申请人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    发明人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    IPC分类号： G06F11/30

    CPC分类号： H04W74/04 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1867 ,  H04L5/0057 ,  H04W52/04 ,  H04W52/50

    摘要： A method and apparatus for uplink transmission over a non-contentious shared feedback channel are disclosed, wherein the parameters of the uplink transmission are determined by the parameters of a downlink transmission. A new uplink channel, called a physical shared uplink feedback channel (PSUFCH) is used for uplink transmission such as feedback information in response to a downlink transmission on a fast shared data channel. The content of the feedback information may be general, e.g. an ACK/NACK or a channel quality indicator (CQI). The PSUFCH is transmitted using power ramping that terminates upon reception of a downlink ACK (DLACK) from a Node-B. No ambiguity resolution is required due to the non-contentious and deterministic mapping of the uplink channel resources.

    摘要翻译： 公开了一种通过非争用共享反馈信道进行上行链路传输的方法和装置，其中上行链路传输的参数由下行链路传输的参数确定。 被称为物理共享上行链路反馈信道（PSUFCH）的新的上行链路信道用于上行链路传输，例如响应于快速共享数据信道上的下行链路传输的反馈信息。 反馈信息的内容可以是一般的，例如 ACK / NACK或信道质量指示符（CQI）。 使用在从节点B接收到下行链路ACK（DLACK）时终止的功率斜坡来发送PSUFCH。 由于上行链路信道资源的非争用和确定性映射，不需要歧义解决。

    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS
    4.
    发明申请
    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
    用于发送下行链路共享服务的反馈的方法和装置以及估计无数发送/接收单元的数量

    公开(公告)号：US20120026913A1

    公开(公告)日：2012-02-02

    申请号：US13272884

    申请日：2011-10-13

    申请人： Alexander Reznik ,  Eldad M. Zeira ,  Christopher R. Cave ,  Paul Marinier

    发明人： Alexander Reznik ,  Eldad M. Zeira ,  Christopher R. Cave ,  Paul Marinier

    IPC分类号： H04W24/00

    CPC分类号： H04L1/0026 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1854 ,  H04W8/005 ,  H04W28/04 ,  H04W52/146 ,  H04W52/228 ,  H04W52/247 ,  H04W52/325 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/0866

    摘要： A method and an apparatus for sending a signal on a contentious feedback channel for a downlink shared service and for estimating a number of wireless transmit/receive units (WTRUs) are disclosed. When a transmission criterion associated with a physical random access feedback channel (P-RAFCH) is satisfied, a physical resource is randomly selected among a plurality of physical resources assigned for the P-RAFCH and a pre-configured signal is sent using the selected physical resource. A Node-B receives the pre-configured signal from a plurality of WTRUs and calculates a number of the WTRUs based on a number of used physical resources. The transmission criterion is at least one of successful reception of a data packet on a downlink physical channel, successful reception of a data block on a data service, reception of a signaling command, occurrence of a measurement event, and failure to receive a transmission after a specified number of times.

    摘要翻译： 公开了一种用于在用于下行链路共享服务的有争议的反馈信道上发送信号并用于估计多个无线发射/接收单元（WTRU）的方法和装置。 当满足与物理随机访问反馈信道（P-RAFCH）相关联的传输准则时，在为P-RAFCH分配的多个物理资源中随机选择物理资源，并且使用所选择的物理 资源。 节点B从多个WTRU接收预配置的信号，并且基于所使用的物理资源的数量来计算WTRU的数量。 传输标准是下行物理信道上的数据分组的成功接收，数据业务上的数据块的成功接收，信令命令的接收，测量事件的发生以及在接收到测量事件之后未能接收传输中的至少一个 指定次数。

    METHOD AND APPARATUS FOR IMPROVING LINK RELIABILITY FOR CONTINUOUS PACKET CONNECTIVITY FOR HIGH SPEED PACKET ACCESS
    5.
    发明申请
    METHOD AND APPARATUS FOR IMPROVING LINK RELIABILITY FOR CONTINUOUS PACKET CONNECTIVITY FOR HIGH SPEED PACKET ACCESS 审中-公开
    用于提高链路可靠性的方法和装置，用于高速分组接入的连续分组连接

    公开(公告)号：US20080049710A1

    公开(公告)日：2008-02-28

    申请号：US11843252

    申请日：2007-08-22

    申请人： Eldad M. Zeira ,  Alexander Reznik ,  Paul Mariner ,  Christopher Cave

    发明人： Eldad M. Zeira ,  Alexander Reznik ,  Paul Mariner ,  Christopher Cave

    IPC分类号： H04J3/00 ,  H04B7/00

    CPC分类号： H04W52/28 ,  H04W52/08 ,  H04W52/12 ,  H04W52/241 ,  H04W52/286 ,  H04W52/288 ,  H04W52/44 ,  H04W52/54 ,  H04W52/56

    摘要： When a wireless transmit receive unit (WTRU) is using a reduced dedicated physical control channel (DPCCH) frame, the WTRU may periodically send a normal DPCCH frame. The WTRU may periodically increase the transmit power or send a normal DPCCH frame if there is a transmit power control (TPC) error or a downlink quality is below a threshold. When the WTRU implements DPCCH transmission gating, the WTRU may set a gating period based on the number of received TPC commands. The WTRU or Node-B may restore to a normal mode, if the link quality is below a threshold. The WTRU may periodically increase a transmit power. When a reduced signal-to-interference ratio (SIR) target is used for TPC, the WTRU may increase a transmit power, if the downlink power is not responsive. The WTRU or the Node-B may restore a normal SIR target if the link quality is below a threshold.

    摘要翻译： 当无线发射接收单元（WTRU）正在使用精简专用物理控制信道（DPCCH）帧时，WTRU可以周期性地发送正常的DPCCH帧。 如果存在发射功率控制（TPC）错误或下行链路质量低于阈值，则WTRU可以周期性地增加发射功率或发送正常DPCCH帧。 当WTRU实现DPCCH传输门控时，WTRU可以基于接收的TPC命令的数量来设置门控周期。 如果链路质量低于阈值，则WTRU或节点B可以恢复到正常模式。 WTRU可以周期性地增加发射功率。 当降低的信号干扰比（SIR）目标用于TPC时，如果下行链路功率不响应，则WTRU可以增加发射功率。 如果链路质量低于阈值，则WTRU或节点B可恢复正常的SIR目标。

    Efficient uplink operation with high instantaneous data rates
    7.
    发明授权
    Efficient uplink operation with high instantaneous data rates 有权
    高效的上行链路操作，具有高瞬时数据速率

    公开(公告)号：US08824419B2

    公开(公告)日：2014-09-02

    申请号：US11966596

    申请日：2007-12-28

    申请人： Paul Marinier ,  Alexander Reznik ,  Stephen E. Terry

    发明人： Paul Marinier ,  Alexander Reznik ,  Stephen E. Terry

    IPC分类号： H04W4/00

    CPC分类号： H04W72/14 ,  H04W52/12 ,  H04W52/146

    摘要： Systems, methods, and instrumentalities to provide transmission allocations. A Node-B may receive control information, which may include scheduling information, from a WTRU. The Node-B may determine a non-persistent grant allocation for the WTRU based at least in part on the control information. The non-persistent grant allocation may include a determined grant limit The determined grant limit may be a transmission of a pre-defined number of packet data units.

    摘要翻译： 提供传输分配的系统，方法和手段。 节点B可以从WTRU接收可以包括调度信息的控制信息。 节点B至少部分地基于控制信息来确定针对WTRU的非持久性授权分配。 非持久性授权分配可以包括确定的许可限制。所确定的许可限制可以是预定数量的分组数据单元的传输。

    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS
    9.
    发明申请
    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
    用于发送多个无线传输/接收单元的下行链路共享服务的反馈的方法和装置

    公开(公告)号：US20080084844A1

    公开(公告)日：2008-04-10

    申请号：US11869923

    申请日：2007-10-10

    申请人： Alexander Reznik ,  Eldad Zeira ,  Christopher Cave ,  Paul Marinier

    发明人： Alexander Reznik ,  Eldad Zeira ,  Christopher Cave ,  Paul Marinier

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/0453 ,  H04L1/0025 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1887 ,  H04W4/06 ,  H04W52/146 ,  H04W52/228 ,  H04W52/247 ,  H04W52/325

    摘要： A wireless transmit/receive units (WTRUs) receives a downlink transmission from a Node-B and decodes the downlink transmission. If the decoding is not successful, the WTRU sends a pre-defined burst signifying a negative acknowledgement (NACK) to the Node-B via a contention-based shared feedback channel. The pre-defined burst may be sent only once without requiring an acknowledgement. The Node-B calibrates a downlink transmit power so that the downlink transmission is transmitted to the WTRUs with a high likelihood. The Node-B may send a downlink transmission including multiple data streams processed using different modulation and coding schemes so that a WTRU having a high signal quality decodes all data streams while a WTRU having a low signal quality decodes less than all data streams. The Node-B sends a channel quality indicator (CQI) threshold so that each WTRU determines a data stream to report feedback based on the CQI threshold and a measured CQI.

    摘要翻译： 无线发射/接收单元（WTRU）从节点B接收下行链路传输并解码下行链路传输。 如果解码不成功，则WTRU通过基于竞争的共享反馈信道向节点B发送表示否定确认（NACK）的预定义突发。 预定义的突发可以仅发送一次而不需要确认。 节点B校准下行链路发射功率，使得下行链路传输以高可能性发送到WTRU。 节点B可以发送包括使用不同调制和编码方案处理的多个数据流的下行链路传输，使得具有高信号质量的WTRU解码所有数据流，而具有低信号质量的WTRU解码小于所有数据流。 节点B发送信道质量指示符（CQI）阈值，使得每个WTRU基于CQI阈值和测量的CQI来确定数据流以报告反馈。