CONTROL CHANNEL MONITORING APPARATUS IN MULTI-CARRIER SYSTEM AND METHOD THEREOF
    71.
    发明申请
    CONTROL CHANNEL MONITORING APPARATUS IN MULTI-CARRIER SYSTEM AND METHOD THEREOF 失效
    多载波系统中的控制信道监测装置及其方法

    公开(公告)号:US20120044821A1

    公开(公告)日:2012-02-23

    申请号:US13202723

    申请日:2010-02-23

    IPC分类号: H04W24/00 H04L12/26 H04B17/00

    摘要: The present invention relates to a method for monitoring a control channel and an apparatus thereof. A reference carrier is set, and then the multi-carrier sends blind decoding area information based on the reference carrier to monitor a control channel. A terminal monitors the control channel based on the blind decoding area information. The terminal performs blind decoding only for a component carrier required, and thus reduces power consumption and reception complexity.

    摘要翻译: 本发明涉及一种用于监视控制信道的方法及其装置。 设置参考载波,然后多载波基于参考载波发送盲解码区信息以监视控制信道。 终端基于盲解码区域信息监视控制信道。 终端仅对所需的分量载波执行盲解码,从而降低功耗和接收复杂度。

    METHOD AND APPARATUS FOR IMPLEMENTING A HARQ IN A MULTI-CARRIER SYSTEM
    72.
    发明申请
    METHOD AND APPARATUS FOR IMPLEMENTING A HARQ IN A MULTI-CARRIER SYSTEM 失效
    用于在多载波系统中实现HARQ的方法和装置

    公开(公告)号:US20120042221A1

    公开(公告)日:2012-02-16

    申请号:US13265329

    申请日:2010-04-23

    IPC分类号: G06F11/14

    摘要: Provided are a method and apparatus for implementing a hybrid automatic repeat request (HARQ). A terminal receives a plurality of transmission blocks through a plurality of downlink component carrier waves, and determines a plurality of ACK/NACK resources for the plurality of transmission blocks. If the plurality of ACK/NACK resources overlaps, the terminal uses the overlapping ACK/NACK resources to transmit one bundled ACK/NACK signal for the plurality of transmission blocks through an uplink component carrier wave.

    摘要翻译: 提供了一种用于实现混合自动重传请求(HARQ)的方法和装置。 终端通过多个下行链路分量载波接收多个发送块,并且确定多个发送块的多个ACK / NACK资源。 如果多个ACK / NACK资源重叠,则终端使用重叠的ACK / NACK资源通过上行链路分量载波来发送用于多个传输块的一个绑定的ACK / NACK信号。

    METHOD FOR TRANSMITTING ACK/NACK SIGNAL IN WIRELESS COMMUNICATION SYSTEM APPLIED CARRIER AGGREGATION AND APPARATUS THEREFOR
    73.
    发明申请
    METHOD FOR TRANSMITTING ACK/NACK SIGNAL IN WIRELESS COMMUNICATION SYSTEM APPLIED CARRIER AGGREGATION AND APPARATUS THEREFOR 有权
    在无线通信系统中发送ACK / NACK信号的方法应用载波聚合及其设备

    公开(公告)号:US20120014329A1

    公开(公告)日:2012-01-19

    申请号:US13259060

    申请日:2010-03-12

    IPC分类号: H04W92/00

    摘要: A method for transmitting ACK/NACK signal in a wireless communication system applied carrier aggregation is disclosed herein. More specifically, the method includes receiving multiple transmission blocks respectively through multiple downlink component carriers from a base station, determining ACK/NACK responses corresponding to each of the multiple transmission blocks by decoding the multiple transmission blocks, mapping the ACK/NACK responses to a ACK/NACK state information, and transmitting the ACK/NACK state information through a single uplink component carrier, wherein ACK information included in the ACK/NACK state information indicates a number of ACK response among the ACK/NACK responses.

    摘要翻译: 本文公开了一种在应用载波聚合的无线通信系统中发送ACK / NACK信号的方法。 更具体地,该方法包括分别通过来自基站的多个下行链路分量载波接收多个传输块,通过对多个传输块进行解码来确定对应于多个传输块中的每一个的ACK / NACK响应,将ACK / NACK响应映射到ACK NACK状态信息,并且通过单个上行链路分量载波发送ACK / NACK状态信息,其中包括在ACK / NACK状态信息中的ACK信息指示ACK / NACK响应中的ACK响应的数量。

    Effective Method for Transmitting Control Information During the Combination of Multiple Carriers for Wideband Support
    74.
    发明申请
    Effective Method for Transmitting Control Information During the Combination of Multiple Carriers for Wideband Support 有权
    用于宽带支持的多载波组合期间发送控制信息的有效方法

    公开(公告)号:US20120009963A1

    公开(公告)日:2012-01-12

    申请号:US13143101

    申请日:2010-01-04

    IPC分类号: H04W72/04

    摘要: The present invention relates to wideband wireless access system, and more particularly to an effective method for transmitting control information during the combination of multiple carriers. As one embodiment of the present invention, there is provided a method by which a base station allocates a carrier to a terminal in a wideband wireless access system supporting multiple carriers, the method comprising: transmitting, to the terminal, a terminal specific or terminal group specific carrier allocation information that includes information about at least one of control information and data; and transmitting, to the terminal, a carrier combination control information that includes information about a change in the at least one candidate carrier available.

    摘要翻译: 本发明涉及宽带无线接入系统,更具体地说,涉及在多载波组合期间发送控制信息的有效方法。 作为本发明的一个实施例,提供了一种基站在支持多个载波的宽带无线接入系统中向终端分配载波的方法,该方法包括:向终端发送终端专用或终端组 包括关于控制信息和数据中的至少一个的信息的特定载波分配信息; 以及向终端发送包括关于可用的至少一个候选载波的改变的信息的载波组合控制信息。

    DEVICE AND METHOD SUPPORTING MULTI-CARRIER WAVES
    76.
    发明申请
    DEVICE AND METHOD SUPPORTING MULTI-CARRIER WAVES 有权
    支持多载波的装置和方法

    公开(公告)号:US20110305290A1

    公开(公告)日:2011-12-15

    申请号:US13148277

    申请日:2010-02-05

    IPC分类号: H04B7/02

    摘要: Provided are a device and method supporting multi-carrier waves. The device comprises: a multi-carrier control unit for receiving carrier wave allocation data including data relating to allocated carrier waves and deactivating a portion of the carrier waves included in the carrier wave allocation data or else receiving carrier wave control data including data relating to additional carrier waves; and a multi-carrier operation unit which operates using multiple carrier waves allocated on the basis of the carrier wave allocation data and the carrier wave control data. The base station scheduling burden can be reduced and the power consumption of the terminal can be reduced.

    摘要翻译: 提供了支持多载波的装置和方法。 该装置包括:多载波控制单元,用于接收包括与分配的载波有关的数据的载波分配数据,并且去除载波分配数据中包括的载波的一部分,或者接收载波控制数据, 载波; 以及多载波操作单元,其使用基于载波分配数据和载波控制数据分配的多个载波进行操作。 可以减少基站调度负担,并且可以减少终端的功耗。

    EFFICIENT INITIAL ACCESS SYSTEM UNDER A MULTI-CARRIER COMBINATION CONDITION FOR SUPPORTING BROADBAND
    78.
    发明申请
    EFFICIENT INITIAL ACCESS SYSTEM UNDER A MULTI-CARRIER COMBINATION CONDITION FOR SUPPORTING BROADBAND 有权
    在支持宽带的多载波组合条件下的有效的初始接入系统

    公开(公告)号:US20110286411A1

    公开(公告)日:2011-11-24

    申请号:US13125505

    申请日:2009-10-22

    IPC分类号: H04W74/08

    摘要: The present invention relates to a wireless access system, and more particularly, to an initial system under a multi-carrier combination condition. A method of for performing an initial access in a base station which supports the multi-band of a terminal according to one embodiment of the present invention comprises the steps of: searching one or more downlink component carriers of the base station; receiving system information including a broadcast channel of a first downlink component carrier from among the searched one or more downlink component carriers and information for indicating one or more uplink component carriers connected to the first downlink component carrier; transmitting a first message to the base station through a first uplink component carrier from among one or more uplink component carriers indicated by the received system information; and receiving a second message including uplink authorization information from the base station through the first downlink component carrier.

    摘要翻译: 无线接入系统技术领域本发明涉及一种无线接入系统,尤其涉及一种多载波组合条件下的初始系统。 根据本发明的一个实施例的用于在支持终端的多频带的基站中执行初始接入的方法包括以下步骤:搜索基站的一个或多个下行链路分量载波; 从搜索到的一个或多个下行链路分量载波中接收包括第一下行链路分量载波的广播信道的系统信息和用于指示连接到第一下行链路分量载波的一个或多个上行链路分量载波的信息; 通过由所接收的系统信息指示的一个或多个上行链路分量载波中的第一上行链路分量载波向基站发送第一消息; 以及通过所述第一下行链路分量载波从所述基站接收包括上行链路授权信息的第二消息。

    SYSTEM INFORMATION TRANSMITTING AND RECEIVING DEVICE
    79.
    发明申请
    SYSTEM INFORMATION TRANSMITTING AND RECEIVING DEVICE 有权
    系统信息发送和接收设备

    公开(公告)号:US20110274102A1

    公开(公告)日:2011-11-10

    申请号:US13144691

    申请日:2010-01-15

    IPC分类号: H04W4/00 H04W56/00

    摘要: Disclosed are a device and method for transmitting or receiving the system information. The system information transmitting device comprises a processor for transmitting the system information on a broadcast channel, and the system information comprises multi-carrier information relating to a multi-carrier operation. The present invention allows additional information elements to be included in the system information, while also providing backward compatibility with legacy systems

    摘要翻译: 公开了一种用于发送或接收系统信息的装置和方法。 系统信息发送装置包括用于在广播信道上发送系统信息的处理器,并且系统信息包括与多载波操作有关的多载波信息。 本发明允许在系统信息中包括附加信息元素,同时还提供与遗留系统的向后兼容性

    Method and Apparatus for Performing HARQ Process in Wireless Communication System
    80.
    发明申请
    Method and Apparatus for Performing HARQ Process in Wireless Communication System 有权
    用于在无线通信系统中执行HARQ过程的方法和装置

    公开(公告)号:US20110211522A1

    公开(公告)日:2011-09-01

    申请号:US13126918

    申请日:2009-10-30

    IPC分类号: H04B7/14 H04W72/04

    摘要: A method of performing hybrid automatic repeat request (HARQ) by a source station in a wireless communication system is provided. The method includes: transmitting data to a destination station at a transmission start time; receiving an acknowledgment (ACK) or negative-acknowledgement (NACK) signal for the data from the destination station after a first transmission time interval elapses from the transmission start time; and upon receiving the NACK signal, retransmitting the data after a second transmission time interval elapses from the transmission start time, wherein the second transmission time interval is one transmission time interval selected from a plurality of predetermined transmission time intervals. Accordingly, the wireless communication system can perform a heterogeneous HARQ process in which an HARQ period, an ACK/NACK transmission start time, and the like are different.

    摘要翻译: 提供了一种在无线通信系统中由源站执行混合自动重传请求(HARQ)的方法。 该方法包括:在发送开始时间向目的站发送数据; 在从传输开始时间经过第一传输时间间隔之后,接收来自目的站的数据的确认(ACK)或否定确认(NACK)信号; 并且一旦接收到所述NACK信号,则在从所述发送开始时刻经过第二发送时间间隔之后重发所述数据,其中所述第二发送时间间隔是从多个预定发送时间间隔中选择的一个发送时间间隔。 因此,无线通信系统可以执行其中HARQ周期,ACK / NACK发送开始时间等不同的异构HARQ进程。