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    Method and apparatus for wireless transmissions using multiple uplink carriers
    31.
    发明授权
    Method and apparatus for wireless transmissions using multiple uplink carriers 有权
    用于使用多个上行链路载波的无线传输的方法和装置

    公开(公告)号：US08295779B2

    公开(公告)日：2012-10-23

    申请号：US12610294

    申请日：2009-10-31

    申请人： Christopher R. Cave ,  Diana Pani ,  Benoit Pelletier ,  Paul Marinier

    发明人： Christopher R. Cave ,  Diana Pani ,  Benoit Pelletier ,  Paul Marinier

    IPC分类号： H04B1/00 ,  H04B7/00

    CPC分类号： H04W72/0406 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0055 ,  H04W28/06 ,  H04W52/325 ,  H04W52/365 ,  H04W72/00

    摘要： A wireless transmit/receive unit (WTRU) may transmit via a primary uplink carrier data, pilot and control channels for uplink transmissions on multiple uplink carriers, and transmit a data channel and a pilot channel via a secondary uplink carrier. Alternatively, the WTRU may transmit via a primary uplink carrier data, pilot, and control channels for uplink transmission on the primary uplink carrier, and transmit via a secondary uplink carrier data, pilot, and control channels for uplink transmissions on the secondary uplink carrier. Each uplink carrier may be associated with at least one specific downlink carrier such that the WTRU applies control information received on a downlink carrier to uplink transmissions on an uplink carrier associated with the downlink carrier on which the WTRU receives the control information.

    摘要翻译： 无线发射/接收单元（WTRU）可以经由主要上行链路载波数据，用于多个上行链路载波上的上行链路传输的导频和控制信道，以及经由辅助上行链路载波发送数据信道和导频信道。 或者，WTRU可以经由主要上行链路载波数据，导频和控制信道来发射以用于主上行链路载波上的上行链路传输，并且经由辅助上行链路载波数据，导频和用于上行链路载波上的上行链路传输的控制信道进行发射。 每个上行链路载波可以与至少一个特定下行链路载波相关联，使得WTRU在与下行链路载波相关联的上行链路载波上的下行链路载波上接收的控制信息对WTRU接收到控制信息进行上行链路传输。

    METHOD FOR DETECTING RADIO LINK FAILURE FOR TRANSMISSION OVER ENHANCED DEDICATED CHANNEL IN A CELL _FACH STATE
    32.
    发明申请
    METHOD FOR DETECTING RADIO LINK FAILURE FOR TRANSMISSION OVER ENHANCED DEDICATED CHANNEL IN A CELL _FACH STATE 有权
    检测无线链路故障的方法，用于在一个小区中增强专用信道的传输

    公开(公告)号：US20100041389A1

    公开(公告)日：2010-02-18

    申请号：US12259691

    申请日：2008-10-28

    申请人： Christopher R. Cave ,  In H. Kim ,  Benoit Pelletier ,  Paul Marinier ,  Diana Pani

    发明人： Christopher R. Cave ,  In H. Kim ,  Benoit Pelletier ,  Paul Marinier ,  Diana Pani

    IPC分类号： H04W24/00 ,  H04W36/00

    CPC分类号： H04W24/00 ,  H04W36/30 ,  H04W76/19

    摘要： A method and apparatus are used for detecting a radio link (RL) failure and a post verification process. A quality of a downlink fractional dedicated physical channel (F-DPCH) is monitored once a transmission on an enhanced dedicated channel (E-DCH) has begun. It is determined whether the quality of the downlink F-DPCH is below a predefined threshold. If the quality is below the predefined threshold, then an occurrence of an RL failure is declared and a transmission over the E-DCH in a cell forward access channel (CELL_FACH) state is terminated. In a case of the post verification failure, E-DCH resources are released.

    摘要翻译： 一种方法和装置用于检测无线电链路（RL）故障和后验证过程。 一旦增强型专用信道（E-DCH）上的传输开始，则监视下行链路小数专用物理信道（F-DPCH）的质量。 确定下行链路F-DPCH的质量是否低于预定阈值。 如果质量低于预定阈值，则声明出现RL故障，并且终止在小区前向接入信道（CELL_FACH）状态中的E-DCH上的传输。 在后验证失败的情况下，E-DCH资源被释放。

    Method and apparatus for performing serving high speed downlink shared channel cell change
    33.
    发明授权
    Method and apparatus for performing serving high speed downlink shared channel cell change 有权
    用于执行服务高速下行链路共享信道小区改变的方法和装置

    公开(公告)号：US09351202B2

    公开(公告)日：2016-05-24

    申请号：US12537555

    申请日：2009-08-07

    申请人： Benoit Pelletier ,  Diana Pani ,  Paul Marinier ,  Christopher R. Cave

    发明人： Benoit Pelletier ,  Diana Pani ,  Paul Marinier ,  Christopher R. Cave

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W72/042 ,  H04W76/27

    摘要： A method and an apparatus for serving high speed downlink shared channel (HS-DSCH) cell change are disclosed. A wireless transmit/receive unit (WTRU) receives pre-configured serving cell information for a target cell. The WTRU reports a measurement report and starts monitoring a high speed shared control channel (HS-SCCH) on the target cell. The WTRU may receive an HS-SCCH order over the target cell and/or a radio resource control (RRC) reconfiguration message over a source cell indicating a serving HS-DSCH cell change to the target cell. The WTRU may act upon all information elements of the RRC reconfiguration message in case that the RRC reconfiguration message is received prior to the HS-SCCH order, and act upon the pre-configured serving cell information in case that the HS-SCCH order is received prior to the RRC reconfiguration message.

    摘要翻译： 公开了一种用于服务高速下行链路共享信道（HS-DSCH）小区改变的方法和装置。 无线发射/接收单元（WTRU）接收目标小区的预先配置的服务小区信息。 WTRU报告测量报告，并开始监视目标小区上的高速共享控制信道（HS-SCCH）。 WTRU可以在源小区上通过目标小区和/或无线电资源控制（RRC）重新配置消息来接收HS-SCCH命令，指示服务HS-DSCH小区改变到目标小区。 在可以在HS-SCCH命令之前接收到RRC重新配置消息的情况下，WTRU可以对RRC重新配置消息的所有信息元素起作用，并且在接收到HS-SCCH命令的情况下对该预先配置的服务小区信息起作用 在RRC重配置消息之前。

    Method And Apparatus For Selecting Enhanced Dedicated Channel Transport Format Combination In Cell_Fach State And Idle Mode
    35.
    发明申请
    Method And Apparatus For Selecting Enhanced Dedicated Channel Transport Format Combination In Cell_Fach State And Idle Mode 有权
    在Cell_Fach状态和空闲模式下选择增强专用信道传输格式组合的方法和装置

    公开(公告)号：US20130003665A1

    公开(公告)日：2013-01-03

    申请号：US13338435

    申请日：2011-12-28

    申请人： Benoit Pelletier ,  Paul Marinier ,  Vincent Roy ,  Diana Pani ,  Christopher R. Cave

    发明人： Benoit Pelletier ,  Paul Marinier ,  Vincent Roy ,  Diana Pani ,  Christopher R. Cave

    IPC分类号： H04W52/04 ,  H04W72/04

    CPC分类号： H04W56/00 ,  H04W24/00 ,  H04W52/146 ,  H04W52/325 ,  H04W52/36 ,  H04W52/50 ,  H04W72/02 ,  H04W74/0833

    摘要： A method and apparatus for selecting an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) in Cell_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an index to an E-DCH resource in response to the RACH preamble. The WTRU may estimate a power headroom based on the maximum WTRU transmit power, power offset value, and the last successfully transmitted RACH preamble transmit power. The WTRU restricts an E-TFC based on the estimated power headroom, and selects an E-TFC based on a set of supported E-TFCs. The WTRU then generates, and transmits, a protocol data unit (PDU) based on the selected E-TFC.

    摘要翻译： 公开了一种用于在Cell_FACH状态和空闲模式中选择增强型专用信道（E-DCH）传输格式组合（E-TFC）的方法和装置。 无线发射/接收单元（WTRU）发送随机接入信道（RACH）前导码，并响应于RACH前导码向E-DCH资源接收索引。 WTRU可以基于最大WTRU传输功率，功率偏移值和最后成功发送的RACH前导码发送功率估计功率余量。 WTRU基于估计的功率余量来限制E-TFC，并且基于一组支持的E-TFC选择E-TFC。 然后，WTRU基于所选择的E-TFC生成和发送协议数据单元（PDU）。

    METHOD AND APPARATUS FOR UTILIZING A PLURALITY OF UPLINK CARRIERS AND A PLURALITY OF DOWNLINK CARRIERS
    36.
    发明申请
    METHOD AND APPARATUS FOR UTILIZING A PLURALITY OF UPLINK CARRIERS AND A PLURALITY OF DOWNLINK CARRIERS 审中-公开
    利用多个UPLINK载体和多个下行链路载波的方法和装置

    公开(公告)号：US20100130219A1

    公开(公告)日：2010-05-27

    申请号：US12625845

    申请日：2009-11-25

    申请人： Christopher R. Cave ,  Diana Pani ,  Benoit Pelletier ,  Paul Marinier

    发明人： Christopher R. Cave ,  Diana Pani ,  Benoit Pelletier ,  Paul Marinier

    IPC分类号： H04W72/04 ,  H04B7/005

    CPC分类号： H04W8/26 ,  H04L5/0098 ,  H04W28/021 ,  H04W28/0284 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/28

    摘要： A method and apparatus for utilizing a plurality of uplink carriers and downlink carriers are disclosed. A wireless transmit/receive unit (WTRU) activates a primary uplink carrier and a primary downlink carrier and activates or deactivates a secondary uplink carrier based on a signal from a network or upon detection of a pre-configured condition. The WTRU may deactivate the secondary uplink carrier based on inactivity of the E-DCH transmission, a buffer status, a channel condition, or power constraints. When the secondary uplink carrier is activated, dedicated physical control channel (DPCCH) transmission may be initiated predetermined time periods prior to initiating E-DCH transmissions. The initial DPCCH transmission power may be set based on a DPCCH transmission power on the primary uplink carrier or to a value signaled by a network. A default grant value may be used for initial E-DCH transmission upon activation of the secondary uplink carrier.

    摘要翻译： 公开了一种利用多个上行链路载波和下行链路载波的方法和装置。 无线发射/接收单元（WTRU）激活主要上行链路载波和主要下行链路载波，并且基于来自网络的信号或者在检测到预配置条件时激活或停用辅助上行链路载波。 WTRU可以基于E-DCH传输的不活动，缓冲器状态，信道条件或功率约束来停用辅助上行链路载波。 当二级上行链路载波被激活时，可以在发起E-DCH传输之前的预定时间段发起专用物理控制信道（DPCCH）传输。 可以基于主上行链路载波上的DPCCH发送功率或由网络发信号的值来设置初始DPCCH发送功率。 在辅助上行链路载波激活时，默认授权值可用于初始E-DCH传输。

    METHOD AND APPARATUS FOR PERFORMING SERVING HIGH SPEED DOWNLINK SHARED CHANNEL CELL CHANGE
    38.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING SERVING HIGH SPEED DOWNLINK SHARED CHANNEL CELL CHANGE 有权
    执行高速下行链路共享信道更改的方法和设备

    公开(公告)号：US20100034171A1

    公开(公告)日：2010-02-11

    申请号：US12537555

    申请日：2009-08-07

    申请人： Benoit Pelletier ,  Diana Pani ,  Paul Marinier ,  Christopher R. Cave

    发明人： Benoit Pelletier ,  Diana Pani ,  Paul Marinier ,  Christopher R. Cave

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W72/042 ,  H04W76/27

    摘要： A method and an apparatus for serving high speed downlink shared channel (HS-DSCH) cell change are disclosed. A wireless transmit/receive unit (WTRU) receives pre-configured serving cell information for a target cell. The WTRU reports a measurement report and starts monitoring a high speed shared control channel (HS-SCCH) on the target cell. The WTRU may receive an HS-SCCH order over the target cell and/or a radio resource control (RRC) reconfiguration message over a source cell indicating a serving HS-DSCH cell change to the target cell. The WTRU may act upon all information elements of the RRC reconfiguration message in case that the RRC reconfiguration message is received prior to the HS-SCCH order, and act upon the pre-configured serving cell information in case that the HS-SCCH order is received prior to the RRC reconfiguration message.

    摘要翻译： 公开了一种用于服务高速下行链路共享信道（HS-DSCH）小区改变的方法和装置。 无线发射/接收单元（WTRU）接收目标小区的预先配置的服务小区信息。 WTRU报告测量报告，并开始监视目标小区上的高速共享控制信道（HS-SCCH）。 WTRU可以在源小区上通过目标小区和/或无线电资源控制（RRC）重新配置消息来接收HS-SCCH命令，指示服务HS-DSCH小区改变到目标小区。 在可以在HS-SCCH命令之前接收到RRC重配置消息的情况下，WTRU可以对RRC重新配置消息的所有信息元素起作用，并且在接收到HS-SCCH命令的情况下对该预配置的服务小区信息起作用 在RRC重配置消息之前。

    SELECTING TRANSMISSION PARAMETERS FOR CONTENTION-BASED ACCESS IN WIRELESS SYSTEMS
    39.
    发明申请
    SELECTING TRANSMISSION PARAMETERS FOR CONTENTION-BASED ACCESS IN WIRELESS SYSTEMS 审中-公开
    在无线系统中选择基于接收的访问的传输参数

    公开(公告)号：US20090109937A1

    公开(公告)日：2009-04-30

    申请号：US12257524

    申请日：2008-10-24

    申请人： Christopher R. Cave ,  Paul Marinier ,  Benoit Pelletier ,  Diana Pani ,  Rocco DiGirolamo ,  Vincent Roy

    发明人： Christopher R. Cave ,  Paul Marinier ,  Benoit Pelletier ,  Diana Pani ,  Rocco DiGirolamo ,  Vincent Roy

    IPC分类号： H04W74/00 ,  H04W72/00

    CPC分类号： H04W74/004 ,  H04W72/1205 ,  H04W74/0833 ,  H04W74/0866

    摘要： A method and apparatus are disclosed for selecting a channel for uplink communication includes determining whether a cell supports transmission over an enhanced random access channel (E-RACH) and selecting whether to send uplink communications over the E-RACH or a random access channel. A method for selecting a transmission time interval (TTI) for use on an E-RACH includes evaluating radio conditions measured at a user equipment and selecting a long TTI if radio conditions are bad and selecting a short TTI if radio conditions are good. Alternatively, the TTI can be selected based on an amount of data to be transmitted on the uplink. A user equipment, an integrated circuit, or a Node B can be configured to perform either method.

    摘要翻译： 公开了一种用于选择用于上行链路通信的信道的方法和装置，包括确定小区是否支持通过增强随机接入信道（E-RACH）进行传输，以及选择是否通过E-RACH或随机接入信道发送上行链路通信。 用于选择在E-RACH上使用的传输时间间隔（TTI）的方法包括评估在用户设备处测量的无线电条件并且如果无线电条件不良则选择长TTI，并且如果无线电条件良好则选择短TTI。 或者，可以基于要在上行链路上发送的数据量来选择TTI。 可以将用户设备，集成电路或节点B配置为执行任一种方法。