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    Method and Apparatus for Transport Block Signaling in a Wireless Communication System
    51.
    发明申请
    Method and Apparatus for Transport Block Signaling in a Wireless Communication System 有权
    无线通信系统中传输块信令的方法和装置

    公开(公告)号：US20130016694A1

    公开(公告)日：2013-01-17

    申请号：US13621381

    申请日：2012-09-17

    申请人： Ajit Nimbalker ,  Brian K. Classon ,  Robert T. Love ,  Vijay Nangia

    发明人： Ajit Nimbalker ,  Brian K. Classon ,  Robert T. Love ,  Vijay Nangia

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1289 ,  H04L1/0016 ,  H04L1/0025

    摘要： A method and apparatus for generating a single statically defined downlink reference MCS table consisting of transport block sizes (TBSs) computed for 29 MCSs for each of j PRBs where j=1, . . . , NRBDL. Three entries of the MCS table are reserved for implicit modulation order signaling (e.g. in the downlink) or implicit redundancy version signaling (e.g. in the uplink). Each MCS entry in the table is populated by a TBS and the table entries are accessed based on a 5-bit MCS index and resource allocation information, indicating the number of PRBs is signaled via a scheduling message which may be a grant or assignment message. A grant or assignment message may further include a 5-bit MCS field for each transport block which, along with the resource allocation information, enables the UE to determine the scheduled TBS.

    摘要翻译： 一种用于生成单个静态定义的下行链路参考MCS表的方法和装置，其由j = 1的j个PRB中的每一个为29个MCS计算的传输块大小（TBS）组成。 。 。 ，NRBDL。 MCS表的三个条目被保留用于隐式调制阶信令（例如在下行链路中）或隐式冗余版本信令（例如在上行链路中）。 表中的每个MCS条目由TBS填充，并且基于5位MCS索引和资源分配信息来访问表条目，指示通过可以是授权或分配消息的调度消息来发送PRB的数量。 授权或分配消息还可以包括用于每个传输块的5比特MCS字段，其与资源分配信息一起使UE能够确定调度的TBS。

    Method and apparatus for a synchronization channel in an OFDMA system
    54.
    发明授权
    Method and apparatus for a synchronization channel in an OFDMA system 有权
    OFDMA系统中同步信道的方法和装置

    公开(公告)号：US07706249B2

    公开(公告)日：2010-04-27

    申请号：US11351304

    申请日：2006-02-08

    申请人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Masaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    发明人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Masaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    IPC分类号： H04J11/00

    CPC分类号： H04L5/005 ,  H04J11/0073 ,  H04L5/0007 ,  H04L5/0064 ,  H04L27/2613 ,  H04L27/2655 ,  H04L27/2656

    摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted within a localized portion of a bandwidth of the OFDMA signal (818), the synchronization channel signal having predetermined time domain symmetry within the localized portion of the bandwidth (816). The synchronization channel signal enables an initial acquisition and cell search method with low computational load which provides OFDMA symbol timing detection and frequency error detection by differential processing of sequence elements of the synchronization channel signal (1112) and frame boundary detection and cell specific information detection (1114) in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.

    摘要翻译： 提供了一种用于发送包括在OFDMA信号（818）的带宽的局部部分内发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，所述同步信道信号具有在 带宽的本地化部分（816）。 同步信道信号能够实现具有低计算负荷的初始采集和小区搜索方法，其通过差分处理同步信道信号（1112）的序列元素和帧边界检测和小区特定信息检测（提供OFDMA符号定时检测和频率误差检测） 1114）在支持多个系统带宽（同步和非同步系统）的OFDMA系统中，具有短循环前缀长度和长循环前缀长度的大小区索引和OFDMA符号结构。

    METHOD AND APPARATUS FOR INITIAL ACQUISITION AND CELL SEARCH FOR AN OFDMA SYSTEM
    55.
    发明申请
    METHOD AND APPARATUS FOR INITIAL ACQUISITION AND CELL SEARCH FOR AN OFDMA SYSTEM 有权
    用于OFDMA系统的初始获取和细胞搜索的方法和装置

    公开(公告)号：US20110268104A1

    公开(公告)日：2011-11-03

    申请号：US13183725

    申请日：2011-07-15

    申请人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Masaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    发明人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Masaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    IPC分类号： H04W56/00

    CPC分类号： H04W48/16 ,  H04J11/0073 ,  H04L5/0007 ,  H04L27/2613 ,  H04L27/2655 ,  H04L27/2656 ,  H04L27/266 ,  H04L27/2663

    摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted within a localized portion of a bandwidth of the OFDMA signal, the synchronization channel signal having predetermined time domain symmetry within the localized portion of the bandwidth and including information for providing at least partial cell identification information. The synchronization channel signal enables an initial acquisition and cell search method with low computational load which provides OFDMA symbol timing detection and frequency error detection and frame boundary detection and cell specific information detection in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.

    摘要翻译： 提供了一种用于发送包括在OFDMA信号的带宽的局部部分内发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，所述同步信道信号在所述OFDMA信号的局部部分内部具有预定的时域对称性 所述带宽并且包括用于提供至少部分小区识别信息的信息。 同步信道信号能够实现具有低计算负荷的初始采集和小区搜索方法，其在支持多个系统带宽的同步和非同步的OFDMA系统中提供OFDMA符号定时检测和频率误差检测以及帧边界检测和小区特定信息检测 系统，大的小区索引和具有短和长循环前缀长度的OFDMA符号结构。

    Method and apparatus for initial acquisition and cell search for an OFDMA system
    56.
    发明授权
    Method and apparatus for initial acquisition and cell search for an OFDMA system 有权
    用于OFDMA系统的初始采集和小区搜索的方法和装置

    公开(公告)号：US08767525B2

    公开(公告)日：2014-07-01

    申请号：US13183725

    申请日：2011-07-15

    申请人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Massaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    发明人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Massaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    IPC分类号： H04J11/00

    CPC分类号： H04W48/16 ,  H04J11/0073 ,  H04L5/0007 ,  H04L27/2613 ,  H04L27/2655 ,  H04L27/2656 ,  H04L27/266 ,  H04L27/2663

    摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted within a localized portion of a bandwidth of the OFDMA signal, the synchronization channel signal having predetermined time domain symmetry within the localized portion of the bandwidth and including information for providing at least partial cell identification information. The synchronization channel signal enables an initial acquisition and cell search method with low computational load which provides OFDMA symbol timing detection and frequency error detection and frame boundary detection and cell specific information detection in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.

    摘要翻译： 提供了一种用于发送包括在OFDMA信号的带宽的局部部分内发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，所述同步信道信号在所述OFDMA信号的局部部分内部具有预定的时域对称性 所述带宽并且包括用于提供至少部分小区识别信息的信息。 同步信道信号能够实现具有低计算负荷的初始采集和小区搜索方法，其在支持多个系统带宽的同步和非同步的OFDMA系统中提供OFDMA符号定时检测和频率误差检测以及帧边界检测和小区特定信息检测 系统，大的小区索引和具有短和长循环前缀长度的OFDMA符号结构。

    Method and apparatus for initial acquisition and cell search for an OFDMA system
    58.
    发明授权
    Method and apparatus for initial acquisition and cell search for an OFDMA system 有权
    用于OFDMA系统的初始采集和小区搜索的方法和装置

    公开(公告)号：US07983143B2

    公开(公告)日：2011-07-19

    申请号：US11351306

    申请日：2006-02-08

    申请人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Masaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    发明人： Hidenori Akita ,  Kevin L. Baum ,  Brian K. Classon ,  Masaya Fukuta ,  Hiroshi Hayashi ,  Vijay Nangia ,  Robert T. Love ,  Kenneth A. Stewart

    IPC分类号： H04J11/00

    CPC分类号： H04W48/16 ,  H04J11/0073 ,  H04L5/0007 ,  H04L27/2613 ,  H04L27/2655 ,  H04L27/2656 ,  H04L27/266 ,  H04L27/2663

    摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted within a localized portion of a bandwidth of the OFDMA signal (818), the synchronization channel signal having predetermined time domain symmetry within the localized portion of the bandwidth (816) and including information for providing at least partial cell identification information (812). The synchronization channel signal enables an initial acquisition and cell search method with low computational load which provides OFDMA symbol timing detection and frequency error detection (1112) and frame boundary detection and cell specific information detection (1114) in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.

    摘要翻译： 提供了一种用于发送包括在OFDMA信号（818）的带宽的局部部分内发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，所述同步信道信号具有在 带宽的局部部分（816）并且包括用于提供至少部分小区识别信息的信息（812）。 同步信道信号支持在支持多个系统带宽的OFDMA系统中提供OFDMA符号定时检测和频率误差检测（1112）和帧边界检测和小区特定信息检测（1114）的具有低计算负荷的初始采集和小区搜索方法， 同步和非同步的系统，大的信元索引和具有短和长循环前缀长度的OFDMA符号结构。