利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

241 条记录 (耗时 0.046 秒)

    METHOD AND APPARATUS FOR SWITCHING A RESOURCE ASSIGNMENT MODE FOR A PLURALITY OF COMPONENT CARRIERS
    1.
    发明申请
    METHOD AND APPARATUS FOR SWITCHING A RESOURCE ASSIGNMENT MODE FOR A PLURALITY OF COMPONENT CARRIERS 审中-公开
    用于切换多种组件运输工具的资源分配模式的方法和装置

    公开(公告)号：US20100215011A1

    公开(公告)日：2010-08-26

    申请号：US12712070

    申请日：2010-02-24

    申请人： Kyle Jung-Lin Pan ,  Jean-Louis Gauvreau ,  Paul Marinier ,  Guodong Zhang ,  Sung-Hyuk Shin ,  Marian Rudolf ,  Philip J. Pietraski

    发明人： Kyle Jung-Lin Pan ,  Jean-Louis Gauvreau ,  Paul Marinier ,  Guodong Zhang ,  Sung-Hyuk Shin ,  Marian Rudolf ,  Philip J. Pietraski

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0087 ,  H04L5/0091 ,  H04L5/14 ,  H04W72/0453

    摘要： Techniques for configuring and switching a resource assignment mode for a plurality of component carriers are disclosed. A wireless transmit/receive unit (WTRU) has a capability of supporting multiple resource assignment modes such that a resource assignment mode is configured for a plurality of component carriers that are allocated for the WTRU, and the WTRU attempts to decode a control channel based on the configured resource assignment mode. The resource assignment mode may be configured for the WTRU via higher layer signaling. The resource assignment mode may be specific to the WTRU, or specific to a component carrier or a group of component carriers. The resource assignment mode may be configured separately for a downlink component carrier and an uplink component carrier. The resource assignment mode includes a separate assignment mode with component carrier indication, a separate assignment mode without component carrier indication, or a joint assignment mode.

    摘要翻译： 公开了用于配置和切换多个分量载波的资源分配模式的技术。 无线发射/接收单元（WTRU）具有支持多个资源分配模式的能力，使得为为WTRU分配的多个分量载波配置资源分配模式，并且WTRU尝试基于 配置的资源分配模式。 可以经由较高层信令为WTRU配置资源分配模式。 资源分配模式可以是WTRU特有的，或者是特定于分量载波或分组载波组。 可以针对下行链路分量载波和上行链路分量载波分别配置资源分配模式。 资源分配模式包括具有分量载波指示的单独分配模式，没有分量载波指示的单独分配模式或联合分配模式。

    MULTIPLEXING UPLINK L1/L2 CONTROL AND DATA
    9.
    发明申请
    MULTIPLEXING UPLINK L1/L2 CONTROL AND DATA 审中-公开
    多重上拉L1 / L2控制和数据

    公开(公告)号：US20110205981A1

    公开(公告)日：2011-08-25

    申请号：US12854260

    申请日：2010-08-11

    申请人： Changsoo Koo ,  Kyle Jung-Lin Pan ,  Robert L. Olesen ,  Shahrokh Nayeb Nazar ,  Marian Rudolf ,  Paul Marinier

    发明人： Changsoo Koo ,  Kyle Jung-Lin Pan ,  Robert L. Olesen ,  Shahrokh Nayeb Nazar ,  Marian Rudolf ,  Paul Marinier

    IPC分类号： H04W72/12

    CPC分类号： H04L5/0053 ,  H04L1/1671 ,  H04W72/1284

    摘要： Methods and systems for transmitting scheduling requests in an LTE Advanced system are disclosed. Scheduling requests may be superimposed on HARQ ACK/NACK by multiplying the HARQ ACK/NACK by a value. Alternatively, scheduling requests may be channel-coded and multiplexed with other uplink control information. Scheduling requests can also be superimposed on reference signals by multiplying a reference signal by a value or by modulating a reference signal with a cyclic shift. Scheduling requests may also be jointly coded with HARQ ACK/NACK prior to transmission. Alternatively, ACK/NACK responses may be transmitted on assigned ACK/NACK PUCCH resources for a negative scheduling request transmission and on assigned scheduling request PUCCH resources for a positive scheduling request. Various collision handling mechanisms are also disclosed.

    摘要翻译： 公开了用于在LTE Advanced系统中发送调度请求的方法和系统。 可以通过将HARQ ACK / NACK乘以一个值来将调度请求叠加在HARQ ACK / NACK上。 或者，调度请求可以被信道编码，并与其他上行链路控制信息进行复用。 调度请求也可以通过将参考信号乘以值或通过用循环移位调制参考信号而叠加在参考信号上。 调度请求也可以在传输之前与HARQ ACK / NACK联合编码。 或者，ACK / NACK响应可以在分配的ACK / NACK PUCCH资源上用于负调度请求传输，并且在分配的调度请求PUCCH资源上用于正调度请求。 还公开了各种碰撞处理机构。