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    Method and an apparatus for providing control information for multi-carrier uplink transmission
    131.
    发明授权
    Method and an apparatus for providing control information for multi-carrier uplink transmission 有权
    用于提供用于多载波上行链路传输的控制信息的方法和装置

    公开(公告)号：US08400935B2

    公开(公告)日：2013-03-19

    申请号：US12610289

    申请日：2009-10-31

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

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

    IPC分类号： H04B7/185

    CPC分类号： H04W72/0406 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/2601 ,  H04W24/10 ,  H04W52/286 ,  H04W52/365 ,  H04W72/1284

    摘要： A method and an apparatus for providing control information for multi-carrier uplink transmission are disclosed. A wireless transmit/receive unit (WTRU) may set a happy bit for enhanced dedicated channel (E-DCH) transmissions on each uplink carrier considering aggregated transmission capability over all uplink carriers. The happy bit is set to “unhappy” if the WTRU is transmitting as much scheduled data as allowed by a current serving grant, the WTRU has enough power available to transmit at a higher rate, and total E-DCH buffer status (TEBS) requires more than a pre-configured period to be transmitted with a current effective data rate aggregated over all uplink carriers. The WTRU may send scheduling information including power headroom measured on the anchor uplink carrier and/or power headroom measured on the supplementary uplink carrier. For power headroom measurements, the WTRU may initiate a short-lived dedicated physical control channel loop on the supplementary carrier.

    摘要翻译： 公开了一种用于提供多载波上行链路传输的控制信息的方法和装置。 无线发射/接收单元（WTRU）可以考虑在所有上行链路载波上的聚合传输能力，在每个上行链路载波上设置用于增强专用信道（E-DCH）传输的幸福位。 如果WTRU正在发送如当前服务授权允许的尽可能多的调度数据，则该快乐位被设置为不快乐，该WTRU具有足够的可用于以较高速率发送的功率，并且总E-DCH缓冲器状态（TEBS）需要多于 要在所有上行链路载波上聚合的当前有效数据速率发送的预配置周期。 WTRU可以发送包括在辅助上行链路载波上测量的锚定上行链路载波和/或功率余量上测量的功率余量的调度信息。 对于功率余量测量，WTRU可以在辅助载波上发起短命的专用物理控制信道环路。

    HARQ process utilization in multiple carrier wireless communications
    132.
    发明授权
    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：US08386874B2

    公开(公告)日：2013-02-26

    申请号：US13567746

    申请日：2012-08-06

    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： G06F11/00

    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。

    HARQ PROCESS UTILIZATION IN MULTIPLE CARRIER WIRELESS COMMUNICATIONS
    135.
    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：US20120300733A1

    公开(公告)日：2012-11-29

    申请号：US13567746

    申请日：2012-08-06

    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： H04W72/04

    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 creating an enhanced medium access control packet data unit for enhanced transport format combination selection in wireless communications
    138.
    发明授权
    Method and apparatus for creating an enhanced medium access control packet data unit for enhanced transport format combination selection in wireless communications 有权
    一种用于在无线通信中创建用于增强传输格式组合选择的增强介质访问控制分组数据单元的方法和装置

    公开(公告)号：US08179877B2

    公开(公告)日：2012-05-15

    申请号：US12239097

    申请日：2008-09-26

    申请人： Diana Pani ,  Paul Marinier ,  Stephen E. Terry ,  Christopher R. Cave

    发明人： Diana Pani ,  Paul Marinier ,  Stephen E. Terry ,  Christopher R. Cave

    IPC分类号： H04J3/24

    CPC分类号： H04L29/02 ,  H04W28/065 ,  H04W72/1263

    摘要： Efficient enhanced transport format combination (E-TFC) selection methods and apparatus support flexible radio link control (RLC) packet data unit (PDU) size and medium access control (MAC) layer segmentation. Methods for filling an enhanced medium access control (MAC-e) packet data unit (PDU) with data from logical channels as part of E-TFC selection are provided. In one embodiment, the E-TFC selection algorithm employs a single request from the MAC layer to the RLC layer to request the number of bits it is allowed to send for a logical channel to create enhanced MAC-e PDUs. In another embodiment, the MAC entity performs multiple requests to the RLC entity. In another embodiment, the MAC entity makes a single request to the RLC entity to create one or more enhanced MAC-e PDUs of a set size. A technique is also provided for maintaining a guaranteed bit rate (GBR) for non-scheduled data flows with variable-length headers.

    摘要翻译： 高效的增强传输格式组合（E-TFC）选择方法和装置支持灵活的无线电链路控制（RLC）分组数据单元（PDU）大小和介质访问控制（MAC）层分段。 提供了作为E-TFC选择的一部分来填充来自逻辑信道的数据的增强介质访问控制（MAC-e）分组数据单元（PDU）的方法。 在一个实施例中，E-TFC选择算法采用从MAC层到RLC层的单个请求，以请求其允许为逻辑信道发送的比特数，以创建增强型MAC-e PDU。 在另一个实施例中，MAC实体向RLC实体执行多个请求。 在另一个实施例中，MAC实体向RLC实体发出单个请求以创建一个或多个设置大小的增强型MAC-e PDU。 还提供了一种用于维持具有可变长度头部的非调度数据流的保证比特率（GBR）的技术。