利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

442 条记录 (耗时 0.046 秒)

    Resource allocation, scheduling, and signaling for grouping real time services
    11.
    发明授权
    Resource allocation, scheduling, and signaling for grouping real time services 有权
    用于分组实时业务的资源分配，调度和信令

    公开(公告)号：US08165594B2

    公开(公告)日：2012-04-24

    申请号：US11840534

    申请日：2007-08-17

    申请人： Jin Wang ,  Arty Chandra ,  John S. Chen ,  Mohammed Sammour ,  Stephen E. Terry

    发明人： Jin Wang ,  Arty Chandra ,  John S. Chen ,  Mohammed Sammour ,  Stephen E. Terry

    IPC分类号： H04W72/00

    CPC分类号： H04W72/121 ,  H04W72/042 ,  H04W72/1231 ,  H04W72/1289

    摘要： The present invention is a method and apparatus for resource allocation signaling for grouping user real time services. Uplink signaling for voice activity reporting of each user's transition between an active state and an inactive voice state is sent from a wireless transmit/receive unit to a Node B. Radio resource allocation to users of a wireless communication system varies based on user measurement reporting, a pre-determined pattern such as frequency hopping, or a pseudorandom function. Grouping methods are adjusted to better utilize the voice activity factor, so that statistical multiplexing can be used to more efficiently utilize physical resources.

    摘要翻译： 本发明是用于分组用户实时业务的资源分配信令的方法和装置。 从无线发射/接收单元向节点B发送用于每个用户在活动状态和非活动语音状态之间的转换的语音活动报告的上行链路信令。根据用户测量报告，无线资源分配给无线通信系统的用户， 诸如跳频或伪随机功能的预定模式。 调整分组方法以更好地利用语音活动因素，使得可以使用统计复用来更有效地利用物理资源。

    Dynamic resource allocation, scheduling and signaling for variable data rate service in LTE
    13.
    发明授权
    Dynamic resource allocation, scheduling and signaling for variable data rate service in LTE 有权
    LTE中可变数据速率业务的动态资源分配，调度和信令

    公开(公告)号：US09391805B2

    公开(公告)日：2016-07-12

    申请号：US11842543

    申请日：2007-08-21

    申请人： Jin Wang ,  Mohammed Sammour ,  Arty Chandra

    发明人： Jin Wang ,  Mohammed Sammour ,  Arty Chandra

    IPC分类号： H04W4/00 ,  H04L12/54 ,  H04L12/801 ,  H04L12/923 ,  H04L12/911 ,  H04B1/713 ,  H04L1/18 ,  H04W72/12 ,  H04L5/00

    CPC分类号： H04W72/1236 ,  H04B1/713 ,  H04L1/18 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0064 ,  H04L5/0094 ,  H04L5/0096 ,  H04L47/15 ,  H04L47/70 ,  H04L47/762 ,  H04L47/824 ,  H04W72/0446

    摘要： A method and apparatus are provided for dynamic resource allocation, scheduling and signaling for variable data real time services (RTS) in long term evolution (LTE) systems. Preferably, changes in data rate for uplink RTS traffic are reported to an evolved Node B (eNB) by a UE using layer 1, 2 or 3 signaling. The eNB dynamically allocates physical resources in response to a change in data rate by adding or removing radio blocks currently assigned to the data flow, and the eNB signals the new resource assignment to the UE. In an alternate embodiment, tables stored at the eNB and the UE describe mappings of RTS data rates to physical resources under certain channel conditions, such that the UE uses the table to locally assign physical resources according to changes in UL data rates. Additionally, a method and apparatus for high level configuration of RTS data flows is also presented.

    摘要翻译： 提供了一种用于长期演进（LTE）系统中的可变数据实时业务（RTS）的动态资源分配，调度和信令的方法和装置。 优选地，上行链路RTS业务的数据速率的变化由UE使用层1,2或3信令向进化节点B（eNB）报告。 eNB通过添加或删除当前分配给数据流的无线电块来动态地分配物理资源以响应数据速率的变化，并且eNB向UE发送新的资源分配信号。 在替代实施例中，存储在eNB和UE处的表描述了在某些信道条件下RTS数据速率与物理资源的映射，使得UE根据UL数据速率的变化使用该表来本地分配物理资源。 另外，还提出了用于RTS数据流的高级配置的方法和装置。

    DYNAMIC RESOURCE ALLOCATION, SCHEDULING AND SIGNALING FOR VARIABLE DATA RATE SERVICE IN LTE
    18.
    发明申请
    DYNAMIC RESOURCE ALLOCATION, SCHEDULING AND SIGNALING FOR VARIABLE DATA RATE SERVICE IN LTE 有权
    LTE中可变数据速率服务的动态资源分配，调度和信令

    公开(公告)号：US20080045272A1

    公开(公告)日：2008-02-21

    申请号：US11842543

    申请日：2007-08-21

    申请人： Jin Wang ,  Mohammed Sammour ,  Arty Chandra

    发明人： Jin Wang ,  Mohammed Sammour ,  Arty Chandra

    IPC分类号： H04B1/38 ,  H04Q7/22

    CPC分类号： H04W72/1236 ,  H04B1/713 ,  H04L1/18 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0064 ,  H04L5/0094 ,  H04L5/0096 ,  H04L47/15 ,  H04L47/70 ,  H04L47/762 ,  H04L47/824 ,  H04W72/0446

    摘要： A method and apparatus are provided for dynamic resource allocation, scheduling and signaling for variable data real time services (RTS) in long term evolution (LTE) systems. Preferably, changes in data rate for uplink RTS traffic are reported to an evolved Node B (eNB) by a UE using layer 1, 2 or 3 signaling. The eNB dynamically allocates physical resources in response to a change in data rate by adding or removing radio blocks currently assigned to the data flow, and the eNB signals the new resource assignment to the UE. In an alternate embodiment, tables stored at the eNB and the UE describe mappings of RTS data rates to physical resources under certain channel conditions, such that the UE uses the table to locally assign physical resources according to changes in UL data rates. Additionally, a method and apparatus for high level configuration of RTS data flows is also presented.

    摘要翻译： 提供了一种用于长期演进（LTE）系统中的可变数据实时业务（RTS）的动态资源分配，调度和信令的方法和装置。 优选地，上行链路RTS业务的数据速率的变化由UE使用层1,2或3信令向进化节点B（eNB）报告。 eNB通过添加或删除当前分配给数据流的无线电块来动态地分配物理资源以响应数据速率的变化，并且eNB向UE发送新的资源分配信号。 在替代实施例中，存储在eNB和UE处的表描述了在某些信道条件下RTS数据速率与物理资源的映射，使得UE根据UL数据速率的变化使用该表来本地分配物理资源。 另外，还提出了用于RTS数据流的高级配置的方法和装置。

    METHOD AND SYSTEM FOR SUPPORTING MULTIPLE HYBRID AUTOMATIC REPEAT REQUEST PROCESSES PER TRANSMISSION TIME INTERVAL
    19.
    发明申请
    METHOD AND SYSTEM FOR SUPPORTING MULTIPLE HYBRID AUTOMATIC REPEAT REQUEST PROCESSES PER TRANSMISSION TIME INTERVAL 有权
    支持传输时间间隔的多个混合自动重传请求过程的方法和系统

    公开(公告)号：US20070260956A1

    公开(公告)日：2007-11-08

    申请号：US11670202

    申请日：2007-02-01

    申请人： Stephen Terry ,  Robert Olesen ,  Jin Wang ,  Arty Chandra

    发明人： Stephen Terry ,  Robert Olesen ,  Jin Wang ,  Arty Chandra

    IPC分类号： H04L1/18

    CPC分类号： H04L1/1861 ,  H04B7/0413 ,  H04B7/0632 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446 ,  H04W88/08

    摘要： A method and system for supporting multiple hybrid automatic repeat request (H-ARQ) processes per transmission time interval (TTI) are disclosed. A transmitter and a receiver include a plurality of H-ARQ processes to transmit and receive multiple transport blocks (TBs) simultaneously per TTI. The transmitter generates a plurality of TBs and assigns the TBs to multiple H-ARQ processes. The transmitter sends control information for the TBs and H-ARQ processes associated with the TBs to the receiver. The transmitter then sends the TBs using multiple H-ARQ processes simultaneously per TTI. After receiving the TBs, the receiver sends feedback to each of the TBs indicating successful or unsuccessful receipt of each of the TBs to the transmitter. The control information and the feedback may be sent via a layer 1 or layer 2/3 control part.

    摘要翻译： 公开了一种用于支持每个传输时间间隔（TTI）的多个混合自动重复请求（H-ARQ）处理的方法和系统。 发射机和接收机包括多个H-ARQ过程，用于每TTI同时发送和接收多个传输块（TB）。 发射机生成多个TB，并将TB分配给多个H-ARQ进程。 发射机将与TB相关联的TB和H-ARQ进程的控制信息发送给接收机。 发射机随后每TTI同时使用多个H-ARQ进程发送TB。 在接收到TB之后，接收机向每个TB发送反馈，指示每个TB向发射机的成功或不成功的接收。 控制信息和反馈可以经由层1或层2/3控制部分发送。

    QUALITY OF SERVICE BASED RESOURCE DETERMINATION AND ALLOCATION APPARATUS AND PROCEDURE IN HIGH SPEED PACKET ACCESS EVOLUTION AND LONG TERM EVOLUTION SYSTEMS
    20.
    发明申请
    QUALITY OF SERVICE BASED RESOURCE DETERMINATION AND ALLOCATION APPARATUS AND PROCEDURE IN HIGH SPEED PACKET ACCESS EVOLUTION AND LONG TERM EVOLUTION SYSTEMS 有权
    基于服务质量的资源确定和分配设备和程序在高速分组访问演进和长期演进系统

    公开(公告)号：US20070189235A1

    公开(公告)日：2007-08-16

    申请号：US11669425

    申请日：2007-01-31

    申请人： Arty Chandra ,  Jin Wang ,  Stephen Terry

    发明人： Arty Chandra ,  Jin Wang ,  Stephen Terry

    IPC分类号： H04B7/216

    CPC分类号： H04B7/2612 ,  H04B7/0413 ,  H04L1/0002 ,  H04L1/0007 ,  H04L1/0017 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1867 ,  H04W72/0453 ,  H04W72/085 ,  H04W72/1236 ,  H04W80/00 ,  H04W80/06

    摘要： A wireless transmit receive unit (WTRU) and method are provided that process communication data in a hierarchy of processing layers including a physical (PHY) layer, a medium access control (MAC) layer and higher layers. A MAC layer transport format selection device defines an assignment of higher layer transmission data to parallel data streams based on data characteristics received from higher layers and physical resource information received from the PHY layer. The transport format selection also device generates transport format parameters for each data stream. A multiplexer component multiplexes the transmission data onto the parallel data streams in transport blocks in accordance with the data stream assignment and the respective transport format parameters generated by the transport format selection device and outputs the selectively multiplexed transmission data to the PHY layer for transmission over respective physical resource partitions. Preferably, the transport format selection device also generates physical transmission attributes such as modulation and coding rate (MCR), number of subframes per transmission time interval (TTI), duration of TTI, transmission power and hybrid automatic repeat request (HARQ) parameters.

    摘要翻译： 提供了一种在包括物理（PHY）层，介质访问控制（MAC）层和更高层的处理层的层次中处理通信数据的无线发射接收单元（WTRU）和方法。 MAC层传输格式选择设备基于从较高层接收的数据特性和从PHY层接收的物理资源信息，定义较高层传输数据到并行数据流的分配。 传输格式选择还可以为每个数据流生成传输格式参数。 复用器组件根据由传输格式选择装置产生的数据流分配和相应的传输格式参数，将传输数据复用到传输块中的并行数据流上，并将有选择地复用的传输数据输出到PHY层，以便在相应的 物理资源分区。 优选地，传输格式选择装置还生成诸如调制和编码率（MCR），每个传输时间间隔（TTI）的子帧数量，TTI的持续时间，传输功率和混合自动重传请求（HARQ）参数的物理传输属性。