Method and apparatus for transmitting signal in a wireless communication system using comp
    81.
    发明授权
    Method and apparatus for transmitting signal in a wireless communication system using comp 有权
    用于在使用comp的无线通信系统中发送信号的方法和装置

    公开(公告)号:US08781485B2

    公开(公告)日:2014-07-15

    申请号:US13123992

    申请日:2009-12-14

    IPC分类号: H04W72/00

    CPC分类号: H04W72/082

    摘要: A method for transmitting a signal to a UE by a BS in a wireless communication system is disclosed. The method includes determining a signal transmission scheme for transmitting a signal to the UE, dividing a basic resource allocation unit, if the signal transmission scheme is CoMP transmission, allocating transmission resources to the UE using the divided basic resource allocation unit, and transmitting the signal to the UE through the allocated transmission resources.

    摘要翻译: 公开了一种在无线通信系统中由BS发送信号给UE的方法。 该方法包括确定用于向UE发送信号的信号传输方案,划分基本资源分配单元,如果信号传输方案是CoMP传输,则使用划分的基本资源分配单元向UE分配传输资源,并且发送信号 通过分配的传输资源向UE发送。

    Communication Method and Apparatus in Multi-Carrier System
    87.
    发明申请
    Communication Method and Apparatus in Multi-Carrier System 失效
    多载波系统中的通信方法与装置

    公开(公告)号:US20110211489A1

    公开(公告)日:2011-09-01

    申请号:US13127124

    申请日:2009-11-03

    IPC分类号: H04W72/04 H04W24/00

    CPC分类号: H04L5/003 H04L5/001

    摘要: Disclosed is a communication method in a multi-carrier system, including: allocating radio resources for transmitting signals to a middle guard band; and transmitting the signals through the radio resources; wherein the middle guard band is a frequency band positioned between used bands of a plurality of carriers, respectively, within an aggregated carrier formed by aggregating the plurality of carriers and a unit allocating the radio resources of the middle guard band is different from a unit allocating the radio resources of the used bands. A multi-carrier system uses the guard bands between the carriers to improve channel estimation performance or increase efficiency of radio resources.

    摘要翻译: 公开了一种多载波系统中的通信方法,包括:分配用于向中间保护频带发送信号的无线电资源; 并通过无线资源发送信号; 其中,所述中间保护频带是位于通过聚合所述多个载波形成的聚合载波内的多个载波的使用频带之间的频带,并且分配所述中间保护频带的无线资源的单元与分配的单位不同 使用频段的无线电资源。 多载波系统使用载波之间的保护频带来改善信道估计性能或提高无线电资源的效率。

    SIGNAL TRANSMISSION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
    88.
    发明申请
    SIGNAL TRANSMISSION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM 有权
    信号传输方法和无线通信系统中的设备

    公开(公告)号:US20110200002A1

    公开(公告)日:2011-08-18

    申请号:US13125570

    申请日:2009-10-20

    IPC分类号: H04W72/04

    摘要: Provided is a method and device for signal transmission having good PAPR/CM characteristics. With regard to one aspect of said method, the method for transmitting a reference signal in a wireless communication signal comprises a step wherein a reference signal sequence is generated, a step wherein said reference signal sequence is divided with respect to each of multiple sub-blocks, a step wherein each of said plurality of divided reference signal sequence is subject to circular shifting, and a step wherein said plurality of circular shifted reference signals are transmitted via said plurality of sub-blocks.

    摘要翻译: 提供了具有良好PAPR / CM特性的信号传输方法和装置。 关于所述方法的一个方面,用于在无线通信信号中发送参考信号的方法包括产生参考信号序列的步骤,其中所述参考信号序列相对于多个子块中的每一个被划分 ,其中所述多个划分的参考信号序列中的每一个进行循环移位的步骤,以及其中所述多个循环移位参考信号经由所述多个子块传输的步骤。