METHOD FOR ALLOCATING RESOURCE TO UPLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    91.
    发明申请
    METHOD FOR ALLOCATING RESOURCE TO UPLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权
    无线通信系统中的上行控制信号资源分配方法及其设备

    公开(公告)号:US20110317653A1

    公开(公告)日:2011-12-29

    申请号:US13254691

    申请日:2010-03-09

    IPC分类号: H04W72/04

    摘要: A method for allocating resource to ACK (Acknowledgment)/NACK (Negative-ACK) transmission in a wireless communication system is disclosed. The method includes receiving scheduling information included in a plurality of downlink control channels and data included in a plurality of downlink data channels, over multiple downlink component carriers from a base station, determining ACK/NACK responses corresponding to the data, and allocating resource to the ACK/NACK responses based on the scheduling information corresponding to each of the plurality of downlink control channels and downlink component carrier-dependent offset values.

    摘要翻译: 公开了一种在无线通信系统中将资源分配给ACK(确认)/ NACK(Negative-ACK)发送的方法。 该方法包括从多个下行链路分量载波接收包括在多个下行链路控制信道中的调度信息和包含在多个下行链路数据信道中的数据,确定与该数据相对应的ACK / NACK响应,以及向 基于与多个下行链路控制信道中的每一个相对应的调度信息和下行链路分量载波相关偏移值的ACK / NACK响应。

    METHOD FOR TRANSMITTING DATA IN MULTIPLE ANTENNA SYSTEM
    92.
    发明申请
    METHOD FOR TRANSMITTING DATA IN MULTIPLE ANTENNA SYSTEM 有权
    用于在多个天线系统中发送数据的方法

    公开(公告)号:US20110299383A1

    公开(公告)日:2011-12-08

    申请号:US13201552

    申请日:2010-02-16

    IPC分类号: H04W72/04

    CPC分类号: H04B7/0613 H04L5/0046

    摘要: An apparatus for data transmission in a multi-antenna system is provided. The apparatus includes: a modulation mapper for modulating codewords into modulation symbols that express a position on a signal constellation; a layer permutator for mapping the modulation symbols to different layers; a transform precoder for generating a discrete Fourier transform (DFT) symbol of a frequency domain by performing DFT on the modulation symbol mapped to the layer; a resource element mapper for mapping the DFT symbol to a physical resource element; and a signal generator for generating a single carrier-frequency division multiple access (SC-FDMA) signal from the DFT symbol mapped to the resource element, wherein a modulation order of the modulation symbols is determined depending on the layer mapped by the layer permutator.

    摘要翻译: 提供了一种用于多天线系统中的数据传输的装置。 该装置包括:调制映射器,用于将码字调制成表示信号星座上的位置的调制符号; 用于将调制符号映射到不同层的层置换器; 变换预编码器,用于通过对映射到该层的调制符号执行DFT来产生频域的离散付里叶变换(DFT)符号; 用于将DFT符号映射到物理资源元素的资源元素映射器; 以及信号发生器,用于从映射到资源元素的DFT符号生成单载波频分多址(SC-FDMA)信号,其中根据由层置换器映射的层确定调制符号的调制阶数。

    Method for Receiving a Signal at a User Equipment (UE) in a Wireless Communication System
    94.
    发明申请
    Method for Receiving a Signal at a User Equipment (UE) in a Wireless Communication System 失效
    用于在无线通信系统中的用户设备(UE)处接收信号的方法

    公开(公告)号:US20110274047A1

    公开(公告)日:2011-11-10

    申请号:US13143845

    申请日:2010-03-18

    IPC分类号: H04W4/00

    CPC分类号: H04W52/40 H04W52/16

    摘要: A method of receiving a signal at a user equipment (UE) from at least two cells in wireless communication system is disclosed. Receiving module may receive data and at least one reference signal from a CoMP (Coordinated Multi-Point) set including at least two cells. Decoding module may decode the received data and the received at least one reference signal. In this case, a power level of the data is same as a power level of the at least one reference signal, or a power ratio between the data and the at least one reference signal is a scaled value. Also, the power level of the data and the at least one reference signal are same for each of the at least two cells. A power ratio between the data and the at least one reference signal is a same scaled value for each of the at least two cells.

    摘要翻译: 公开了一种从无线通信系统中的至少两个小区在用户设备(UE)接收信号的方法。 接收模块可以从包括至少两个小区的CoMP(协调多点)集合接收数据和至少一个参考信号。 解码模块可以解码所接收的数据和所接收的至少一个参考信号。 在这种情况下,数据的功率电平与至少一个参考信号的功率电平相同,或者数据与至少一个参考信号之间的功率比是缩放值。 此外,对于至少两个小区中的每一个,数据的功率电平和至少一个参考信号是相同的。 所述数据和所述至少一个参考信号之间的功率比对于所述至少两个单元中的每个单元具有相同的缩放值。

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM
    95.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM 失效
    无线通信系统中继电站发射参考信号的方法与装置

    公开(公告)号:US20110228722A1

    公开(公告)日:2011-09-22

    申请号:US13131686

    申请日:2009-12-10

    IPC分类号: H04B7/14 H04J3/08

    摘要: A method of transmitting a reference signal performed by a Relay Station (RS) in a wireless communication system comprises allocating a guard time in the front of a backhaul subframe or the end of the backhaul subframe, the backhaul subframe comprising a plurality of slots, each of the plurality of slots comprising a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols, and the guard time being a time interval for switching between an access link and a backhaul link, and transmitting a Demodulation Reference Signal (DMRS) to a Base Station (BS) in an OFDM symbol of the backhaul subframe. The OFDM symbol for the DMRS is not over-lapped with the guard time.

    摘要翻译: 在无线通信系统中发送由中继站(RS)执行的参考信号的方法包括在回程子帧的前面或回程子帧的末端分配保护时间,回程子帧包括多个时隙,每个时隙 所述多个时隙包括多个正交频分复用(OFDM)符号,并且所述保护时间是用于在接入链路和回程链路之间切换的时间间隔,并且将解调参考信号(DMRS)发送到基站 (BS)在回程子帧的OFDM符号中。 DMRS的OFDM符号在保护时间内不会过度匹配。

    METHOD OF HARQ ACKNOWLEDGEMENT TRANSMISSION AND TRANSPORT BLOCK RETRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM
    96.
    发明申请
    METHOD OF HARQ ACKNOWLEDGEMENT TRANSMISSION AND TRANSPORT BLOCK RETRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中HARQ确认传输和传输块重传的方法

    公开(公告)号:US20110205996A1

    公开(公告)日:2011-08-25

    申请号:US13126896

    申请日:2009-10-14

    IPC分类号: H04W72/04

    摘要: A method of transport block retransmission in a wireless communication system employing carrier aggregation is disclosed. A method of retransmitting transport blocks in a base station of a wireless communication system employing carrier aggregation comprises mapping each of a plurality of transport blocks to each of a plurality of component carriers using a first mapping pattern and transmitting the plurality of transport blocks to a mobile station; recognizing that the plurality of transport blocks are not transmitted successfully; and mapping each of the plurality of transport blocks to each of the plurality of component carriers using a second mapping pattern and retransmitting the plurality of transport blocks to the mobile station.

    摘要翻译: 公开了一种采用载波聚合的无线通信系统中传输块重传的方法。 在使用载波聚合的无线通信系统的基站中重传传输块的方法包括使用第一映射模式将多个传输块中的每一个映射到多个分量载波中的每一个,并将多个传输块发送到移动台 站; 识别出传输块不成功发送; 以及使用第二映射模式将所述多个传输块中的每一个映射到所述多个分量载波中的每一个,并将所述多个传输块重传到所述移动站。

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    98.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 失效
    用于在无线通信系统中发送参考信号的方法和装置

    公开(公告)号:US20110170629A1

    公开(公告)日:2011-07-14

    申请号:US13059831

    申请日:2009-08-21

    IPC分类号: H04L27/00

    CPC分类号: H04L5/0016 H04L5/005

    摘要: A method and an apparatus for transmitting a reference signal in a wireless communication system are provided. The method includes generating a first sequence and a second sequence, mapping the first sequence to reference symbols in a resource block, mapping the second sequence to the same reference symbols in the resource block, and transmitting a first reference signal (RS) based on the first sequence through a first antenna, and a second RS based on the second sequence through a second antenna.

    摘要翻译: 提供了一种用于在无线通信系统中发送参考信号的方法和装置。 该方法包括生成第一序列和第二序列,将第一序列映射到资源块中的参考符号,将第二序列映射到资源块中的相同参考符号,以及基于 通过第一天线的第一序列和通过第二天线的第二序列的第二RS。

    METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    99.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送信号的方法和装置

    公开(公告)号:US20110134849A1

    公开(公告)日:2011-06-09

    申请号:US13057237

    申请日:2009-08-05

    IPC分类号: H04W40/00 H04W88/02

    摘要: A method and an apparatus for transmitting data in a wireless communication system are provided. The method includes receiving cyclic shift information indicating a first cyclic shift value, obtaining a second cyclic shift value from the first cyclic shift value, transmitting a first signal based on the first cyclic shift value through a first antenna, and transmitting a second signal based on the second cyclic shift value through a second antenna, wherein the first signal and the second signal are transmitted on the same radio resource.

    摘要翻译: 提供了一种用于在无线通信系统中发送数据的方法和装置。 该方法包括接收指示第一循环移位值的循环移位信息,从第一循环移位值获得第二循环移位值,通过第一天线基于第一循环移位值发送第一信号,并且基于 通过第二天线的第二循环移位值,其中第一信号和第二信号在相同的无线电资源上发送。