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    Method and apparatus for supporting home Node B services
    1.
    发明授权
    Method and apparatus for supporting home Node B services 有权
    支持家庭节点B服务的方法和装置

    公开(公告)号：US09572089B2

    公开(公告)日：2017-02-14

    申请号：US12239253

    申请日：2008-09-26

    申请人： Rocco DiGirolamo ,  Christopher R. Cave ,  Paul Marinier ,  Diana Pani ,  Benoit Pelletier ,  Stephen E. Terry

    发明人： Rocco DiGirolamo ,  Christopher R. Cave ,  Paul Marinier ,  Diana Pani ,  Benoit Pelletier ,  Stephen E. Terry

    IPC分类号： H04W4/00 ,  H04W48/12 ,  H04J11/00 ,  H04W84/04 ,  H04W64/00

    CPC分类号： H04W48/16 ,  H04J11/0093 ,  H04W48/12 ,  H04W64/003 ,  H04W84/045

    摘要： A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.

    摘要翻译： 公开了一种用于支持家庭节点B（HNB）服务的方法和装置。 无线发射/接收单元（WTRU）从HNB接收HNB接入限制信息，并且如果基于HNB接入限制信息允许对HNB的接入，则接入HNB。 HNB接入限制信息可以是封闭用户组标识（CSG ID），指示HNB小区是否可用的状态位，允许接入HNB的WTRU的身份，指示是否访问小区的信息 被禁止或不被禁止。 即使当前连接的小区上的信号强度高于阈值，WTRU也可以触发小区重选的测量。 可以在来自网络的指令下，或者基于包括位于附近的HNB小区的信息的相邻小区列表来手动触发测量。

    Method for detecting radio link failure for transmission over enhanced dedicated channel in a cell—fach state
    3.
    发明授权
    Method for detecting radio link failure for transmission over enhanced dedicated channel in a cell—fach state 有权
    用于检测无线电链路故障以用于在小区状态下通过增强专用信道进行传输的方法

    公开(公告)号：US08369228B2

    公开(公告)日：2013-02-05

    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： H04L12/26 ,  H04B7/005 ,  H04W72/00

    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 selecting enhanced dedicated channel transport format combination in CELL—FACH state and idle mode
    5.
    发明授权
    Method and apparatus for selecting enhanced dedicated channel transport format combination in CELL—FACH state and idle mode 有权
    用于在CELL-FACH状态和空闲模式下选择增强型专用信道传输格式组合的方法和装置

    公开(公告)号：US08107991B2

    公开(公告)日：2012-01-31

    申请号：US12408128

    申请日：2009-03-20

    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 ,  H04B7/00 ,  H04J1/16

    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）前同步码，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前导码发送功率来估计功率余量。 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）。

    HARQ PROCESS UTILIZATION IN MULTIPLE CARRIER WIRELESS COMMUNICATIONS
    6.
    发明申请
    HARQ PROCESS UTILIZATION IN MULTIPLE CARRIER WIRELESS COMMUNICATIONS 有权
    多载波无线通信中的HARQ过程利用

    公开(公告)号：US20090300456A1

    公开(公告)日：2009-12-03

    申请号：US12429011

    申请日：2009-04-23

    申请人： Benoit Pelletier ,  Jean-Louis Gauvreau ,  Diana Pani ,  Christopher R. Cave ,  Paul Marinier ,  In H. Kim ,  Philip J. Pietraski

    发明人： Benoit Pelletier ,  Jean-Louis Gauvreau ,  Diana Pani ,  Christopher R. Cave ,  Paul Marinier ,  In H. Kim ,  Philip J. Pietraski

    IPC分类号： H04L1/18 ,  G06F11/14

    CPC分类号： H04L1/1822 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0005 ,  H04L5/0044 ,  H04L5/0053 ,  H04W72/042

    摘要： Methods and apparatus utilize hybrid automatic repeat request (HARQ) transmissions and retransmissions that are usable on multiple carriers, i.e. joint HARQ processes. For example, a downlink (DL) shared channel transmission of a joint HARQ process is received on one of the carriers. A first part of an identity of the joint HARQ process is determined by using HARQ process identity data received on a shared control channel. A second part of the joint HARQ process identity is determined using additional information. The joint HARQ process identity is then determined by combining the first part and the second part. A WTRU is provided that is configured to receive the DL shared channel and to make the aforementioned determinations. A variety of other methods and apparatus configurations are disclosed for utilizing joint HARQ processes, in particular in the context of DC-HSDPA.

    摘要翻译： 方法和装置利用可在多个载波上使用的混合自动重传请求（HARQ）传输和重传，即联合HARQ过程。 例如，在其中一个载波上接收联合HARQ进程的下行链路（DL）共享信道传输。 联合HARQ过程的身份的第一部分通过使用在共享控制信道上接收的HARQ进程身份数据来确定。 使用附加信息确定联合HARQ过程身份的第二部分。 然后通过组合第一部分和第二部分来确定联合的HARQ进程标识。 提供了一种被配置为接收DL共享信道并进行上述确定的WTRU。 公开了用于利用联合HARQ过程的各种其它方法和装置配置，特别是在DC-HSDPA的上下文中。

    METHOD AND APPARATUS FOR HARQ AUTONOMOUS RETRANSMISSIONS
    7.
    发明申请
    METHOD AND APPARATUS FOR HARQ AUTONOMOUS RETRANSMISSIONS 审中-公开
    用于HARQ自动恢复的方法和装置

    公开(公告)号：US20090290559A1

    公开(公告)日：2009-11-26

    申请号：US12429056

    申请日：2009-04-23

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

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

    IPC分类号： H04W72/04 ,  H04J3/00

    CPC分类号： H04L1/189 ,  H04L1/1887 ,  H04W52/346 ,  H04W52/367 ,  H04W52/48

    摘要： A method and an apparatus for performing uplink hybrid automatic repeat request (HARQ) transmission in a burst are disclosed. A wireless transmit/receive unit (WTRU) may transmit a transmission burst over at least two consecutive transmission time intervals (TTIs) via a HARQ process configured for transmission burst. An E-DCH dedicated physical control channel (E-DPCCH) power offset may be set to the transmission burst-specific E-DPCCH gain factor value. The WTRU may calculate a power of the E-DPCCH by dividing a conventional E-DPCCH power offset by a total number of TTIs in the transmission burst. The WTRU may transmit the E-DPCCH only during a first TTI of the transmission burst. The supported E-TFCs may be a second set of supported E-TFCs determined only for use with the transmission burst. The WTRU may determine the set of supported E-TFCs and the E-TFC for transmission based on a number of TTIs in the transmission burst.

    摘要翻译： 公开了一种用于在突发中执行上行链路混合自动重传请求（HARQ）传输的方法和装置。 无线发射/接收单元（WTRU）可以经由配置用于传输突发的HARQ进程的至少两个连续传输时间间隔（TTI）来传输传输脉冲串。 可以将E-DCH专用物理控制信道（E-DPCCH）功率偏移设置为传输突发专用的E-DPCCH增益因子值。 WTRU可以通过将传统E-DPCCH功率偏移除以传输突发中的TTI的总数来计算E-DPCCH的功率。 WTRU可以仅在传输突发的第一TTI期间发送E-DPCCH。 支持的E-TFC可以是仅被确定用于传输突发的第二组支持的E-TFC。 WTRU可以基于传输突发中的多个TTI来确定所支持的E-TFC的集合和用于传输的E-TFC。

    METHOD AND APPARATUS FOR PERFORMING AN ENHANCED RANDOM ACCESS CHANNEL PROCEDURE IN A CELL_FACH STATE
    8.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING AN ENHANCED RANDOM ACCESS CHANNEL PROCEDURE IN A CELL_FACH STATE 有权
    用于在CELL_FACH状态下执行增强随机访问通道程序的方法和装置

    公开(公告)号：US20090186624A1

    公开(公告)日：2009-07-23

    申请号：US12346498

    申请日：2008-12-30

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

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

    IPC分类号： H04W72/00

    CPC分类号： H04W72/14 ,  H04L1/1812 ,  H04L1/1887 ,  H04W28/26 ,  H04W72/04 ,  H04W74/0841 ,  H04W74/0866

    摘要： A method and apparatus for performing an enhanced random access procedure in a Cell_FACH state are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble for random access. If a positive acknowledgement (ACK) is received in response to the RACH preamble, the WTRU enters a contention resolution phase and transmits a message via an enhanced dedicated channel (E-DCH). If contention resolution fails, the RACH preamble is retransmitted. A contention back-off timer may be used for retransmission. A physical random access channel (PRACH) code may be reselected. The RACH preamble may be retransmitted using a reserved PRACH resource so that E-DCH resource is allocated to the collided WTRUs. Data transmitted during the contention resolution phase may remain in a hybrid automatic repeat request (HARQ) buffer. The MAC-i/is entity may be reset. All data sent during the contention resolution phase may be stored in a temporary buffer.

    摘要翻译： 公开了一种用于在Cell_FACH状态下执行增强的随机接入过程的方法和装置。 无线发射/接收单元（WTRU）发送用于随机接入的随机接入信道（RACH）前同步码。 如果响应于RACH前导码接收到肯定确认（ACK），则WTRU进入竞争解决阶段并通过增强专用信道（E-DCH）发送消息。 如果争用解决失败，则重传RACH前导码。 争用退避定时器可以用于重传。 物理随机接入信道（PRACH）码可以被重新选择。 可以使用保留的PRACH资源重传RACH前导码，使得E-DCH资源被分配给相互联系的WTRU。 在竞争解决阶段期间发送的数据可以保留在混合自动重传请求（HARQ）缓冲器中。 MAC-i /实体可能被重置。 竞争解决阶段期间发送的所有数据可能存储在临时缓冲区中。