Apparatus and method for transmitting/receiving signals by using a preset frame structure in a wireless communication system
    61.
    发明授权
    Apparatus and method for transmitting/receiving signals by using a preset frame structure in a wireless communication system 失效
    在无线通信系统中通过使用预设帧结构发送/接收信号的装置和方法

    公开(公告)号:US08699315B2

    公开(公告)日:2014-04-15

    申请号:US13497784

    申请日:2010-09-20

    IPC分类号: H04J11/00 H04Q7/00

    摘要: The present invention relates to an apparatus and a method for transmitting/receiving signals by using a preset frame structure in a wireless communication system. As there are difficulties ensuring the link capacity and quality for a high speed moving object with the existing frame structure and the antenna arrangement and communication system based on the existing scheme, a new frame structure needs to be proposed. According to one example of those newly proposed frame structures, one frame is composed of 8 subframes, each of the 8 subframes being composed of orthogonal frequency division multiple access (OFDMA) symbols in a range of 11 to 14, and the cyclic prefix (CP) length of the frame is 1/8 or less of an effective symbol length (e.g., 1/8, 1/16, 1/31, 1/64).

    摘要翻译: 本发明涉及一种通过在无线通信系统中使用预设帧结构来发送/接收信号的装置和方法。 由于存在使用现有的框架结构和基于现有方案的天线布置和通信系统来确保高速移动物体的链路容量和质量的困难,需要提出一种新的帧结构。 根据这些新提出的帧结构的一个示例,一帧由8个子帧组成,8个子帧中的每一个由11到14的范围内的正交频分多址(OFDMA)符号组成,循环前缀(CP )长度为有效符号长度的1/8以下(例如1/8,1/16,1/31,1/64)。

    APPARATUS AND METHOD FOR TRANSCEIVING A SIGNAL USING A PREDETERMINED FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM
    62.
    发明申请
    APPARATUS AND METHOD FOR TRANSCEIVING A SIGNAL USING A PREDETERMINED FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM 失效
    用于在无线通信系统中使用预定框架结构收发信号的装置和方法

    公开(公告)号:US20130170409A1

    公开(公告)日:2013-07-04

    申请号:US13497238

    申请日:2010-09-20

    IPC分类号: H04B7/26

    CPC分类号: H04B7/2621 H04B7/2615

    摘要: Disclosed are an apparatus and method for transceiving a signal using a frame structure appropriate for a high-speed moving body. The method for transceiving a signal using a predetermined frame structure according to the present invention comprises a step of transceiving a signal via a frame having the predetermined frame structure, wherein one frame is constituted by eight subframes, and said frame consists of a type-1 subframe consisting of six orthogonal frequency division multiple access (OFDMA) symbols and a type-2 subframe consisting of seven OFDMA symbols, and said frame has a cyclic prefix length which is either 0, 1/32 of the useful symbol length, 1/64 of the useful symbol length, or 1/128 of the useful symbol length.

    摘要翻译: 公开了一种使用适合于高速移动体的框架结构来收发信号的装置和方法。 根据本发明的使用预定帧结构收发信号的方法包括经由具有预定帧结构的帧收发信号的步骤,其中一帧由八个子帧构成,所述帧由类型1 由六个正交频分多址(OFDMA)符号组成的子帧和由七个OFDMA符号组成的类型2子帧,并且所述帧具有循环前缀长度,其为有用符号长度的0,1/32,1/64 的有用符号长度,或有用符号长度的1/128。

    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING SIGNALS BY USING A PRESET FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM
    63.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING SIGNALS BY USING A PRESET FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM 失效
    通过在无线通信系统中使用预设帧结构发送/接收信号的装置和方法

    公开(公告)号:US20130163484A1

    公开(公告)日:2013-06-27

    申请号:US13497784

    申请日:2010-09-20

    IPC分类号: H04W72/04

    摘要: The present invention relates to an apparatus and a method for transmitting/receiving signals by using a preset frame structure in a wireless communication system. As there are difficulties ensuring the link capacity and quality for a high speed moving object with the existing frame structure and the antenna arrangement and communication system based on the existing scheme, a new frame structure needs to be proposed. According to one example of those newly proposed frame structures, one frame is composed of 8 subframes, each of the 8 subframes being composed of orthogonal frequency division multiple access (OFDMA) symbols in a range of 11 to 14, and the cyclic prefix (CP) length of the frame is ⅛ or less of an effective symbol length (e.g., ⅛, 1/16, 1/31, 1/64).

    摘要翻译: 本发明涉及一种通过在无线通信系统中使用预设帧结构来发送/接收信号的装置和方法。 由于存在使用现有的框架结构和基于现有方案的天线布置和通信系统来确保高速移动物体的链路容量和质量的困难,需要提出一种新的帧结构。 根据这些新提出的帧结构的一个示例,一帧由8个子帧组成,8个子帧中的每一个由11到14的范围内的正交频分多址(OFDMA)符号组成,循环前缀(CP )长度为有效符号长度的1/8以下(例如1/8,1/16,1/31,1/64)。

    Method of transmitting data using repetition coding
    64.
    发明授权
    Method of transmitting data using repetition coding 有权
    使用重复编码传输数据的方法

    公开(公告)号:US08391380B2

    公开(公告)日:2013-03-05

    申请号:US12676132

    申请日:2008-09-03

    IPC分类号: H04K1/10 H04L27/28

    摘要: A method of transmitting data in a wireless communication system is provided. The method includes generating duplicate data by using repetition coding, the duplicate data being the same as original data, shifting the phase of the duplicate data, and transmitting the original data and the phase-shifted duplicate data. The duplicate data is mapped to a modulation symbol having a different size or phase as that of the original data, thus to reduce the PAPR unlike the general repetition coding.

    摘要翻译: 提供了一种在无线通信系统中发送数据的方法。 该方法包括使用重复编码产生重复数据,重复数据与原始数据相同,移动重复数据的相位,以及发送原始数据和相移重复数据。 复制数据被映射到具有与原始数据不同的大小或相位的调制符号,从而与普通重复编码不同,减少PAPR。

    Method of Transmitting Data Using Repetition Coding
    65.
    发明申请
    Method of Transmitting Data Using Repetition Coding 有权
    使用重复编码传输数据的方法

    公开(公告)号:US20100239046A1

    公开(公告)日:2010-09-23

    申请号:US12676132

    申请日:2008-09-03

    IPC分类号: H04L27/00

    摘要: A method of transmitting data in a wireless communication system is provided. The method includes generating duplicate data by using repetition coding, the duplicate data being the same as original data, shifting the phase of the duplicate data, and transmitting the original data and the phase-shifted duplicate data. The duplicate data is mapped to a modulation symbol having a different size or phase as that of the original data, thus to reduce the PAPR unlike the general repetition coding.

    摘要翻译: 提供了一种在无线通信系统中发送数据的方法。 该方法包括使用重复编码产生重复数据,重复数据与原始数据相同,移动重复数据的相位,以及发送原始数据和相移重复数据。 复制数据被映射到具有与原始数据不同的大小或相位的调制符号,从而与普通重复编码不同,减少PAPR。

    Method and apparatus of transmitting uplink control signal in wireless communication system
    68.
    发明授权
    Method and apparatus of transmitting uplink control signal in wireless communication system 有权
    在无线通信系统中发送上行控制信号的方法和装置

    公开(公告)号:US08483150B2

    公开(公告)日:2013-07-09

    申请号:US12656614

    申请日:2010-02-04

    IPC分类号: H04W72/04

    摘要: A method and apparatus of transmitting an uplink control signal in a wireless communication system is provided. A user equipment receives pieces of resource allocation information about a plurality of respective uplink control channels, and transmits the uplink control signal through one of the plurality of uplink control channels. Radio resources sequentially adjacent to each other on a basis of one reference uplink control channel, selected from the plurality of uplink control channels, are allocated to the respective uplink control channels. And the resource allocation information comprises size of the radio resources allocated to each of the plurality of uplink control channels within a resource region in which the plurality of uplink control channels is configured.

    摘要翻译: 提供了一种在无线通信系统中发送上行链路控制信号的方法和装置。 用户设备接收关于多个相应的上行链路控制信道的资源分配信息,并通过多个上行链路控制信道之一发送上行链路控制信号。 基于从多个上行链路控制信道中选择的一个参考上行链路控制信道,彼此顺序相邻的无线资源被分配给各个上行链路控制信道。 并且资源分配信息包括分配给多个上行链路控制信道中的多个上行链路控制信道中的每一个的大小,所述资源区域中配置有多个上行链路控制信道。

    Method and apparatus of transmitting uplink control signal in wireless communication system
    69.
    发明申请
    Method and apparatus of transmitting uplink control signal in wireless communication system 有权
    在无线通信系统中发送上行控制信号的方法和装置

    公开(公告)号:US20100202373A1

    公开(公告)日:2010-08-12

    申请号:US12656614

    申请日:2010-02-04

    IPC分类号: H04W72/04

    摘要: A method and apparatus of transmitting an uplink control signal in a wireless communication system is provided. A user equipment receives pieces of resource allocation information about a plurality of respective uplink control channels, and transmits the uplink control signal through one of the plurality of uplink control channels. Radio resources sequentially adjacent to each other on a basis of one reference uplink control channel, selected from the plurality of uplink control channels, are allocated to the respective uplink control channels. And the resource allocation information comprises size of the radio resources allocated to each of the plurality of uplink control channels within a resource region in which the plurality of uplink control channels is configured.

    摘要翻译: 提供了一种在无线通信系统中发送上行链路控制信号的方法和装置。 用户设备接收关于多个相应的上行链路控制信道的资源分配信息,并通过多个上行链路控制信道之一发送上行链路控制信号。 基于从多个上行链路控制信道中选择的一个参考上行链路控制信道,彼此顺序相邻的无线资源被分配给各个上行链路控制信道。 并且资源分配信息包括分配给多个上行链路控制信道中的多个上行链路控制信道中的每一个的大小,所述资源区域中配置有多个上行链路控制信道。

    Apparatus and method for allocating one or more resources to reduce resource hole in a wireless access system
    70.
    发明授权
    Apparatus and method for allocating one or more resources to reduce resource hole in a wireless access system 失效
    用于分配一个或多个资源以减少无线接入系统中的资源孔的装置和方法

    公开(公告)号:US08743810B2

    公开(公告)日:2014-06-03

    申请号:US13383574

    申请日:2010-07-16

    IPC分类号: H04W72/04

    摘要: Disclosed is a method for receiving allocated resources, by a terminal, in a wireless access communication system. In particularly, the present invention is to provide a method for receiving one or more resources in a wireless access communication system, the method comprising: receiving a control message from a network; checking the received control message whether the control message includes resource shift information; and receiving the one or more resources according to the resource shift information if it is checked that the control message includes the resource shift information, wherein the resource shift information comprises at least one of a resource shift indicator, a resource shift offset and a feedback allocation information.

    摘要翻译: 公开了一种在无线接入通信系统中由终端接收分配的资源的方法。 特别地,本发明是提供一种在无线接入通信系统中接收一个或多个资源的方法,所述方法包括:从网络接收控制消息; 检查所接收的控制消息,控制消息是否包括资源移位信息; 以及如果检查出所述控制消息包括所述资源偏移信息,则根据所述资源移位信息接收所述一个或多个资源,其中所述资源移动信息包括资源移动指示符,资源偏移偏移和反馈分配中的至少一个 信息。