Method for performing bandwidth request process in wireless communication system
    1.
    发明授权
    Method for performing bandwidth request process in wireless communication system 失效
    在无线通信系统中执行带宽请求处理的方法

    公开(公告)号:US08670398B2

    公开(公告)日:2014-03-11

    申请号:US13128170

    申请日:2009-08-26

    IPC分类号: H04W4/00

    摘要: A method for performing a bandwidth request procedure in a wireless communication system includes receiving a bandwidth request sequence, which has been selected from a sequence set including a plurality of sequences, via a bandwidth request channel, and selecting a bandwidth request procedure to be performed from among a general bandwidth request procedure and a quick bandwidth request procedure, wherein the sequence set is divided into a plurality of sub-sets corresponding to the general bandwidth request procedure and the quick bandwidth request procedure. The bandwidth request procedure can be quickly and effectively performed.

    摘要翻译: 一种用于在无线通信系统中执行带宽请求过程的方法包括经由带宽请求信道从包括多个序列的序列集合中选择的带宽请求序列,以及从 在通用带宽请求过程和快速带宽请求过程中,其中序列集被划分成与一般带宽请求过程和快速带宽请求过程相对应的多个子集。 可以快速有效地执行带宽请求过程。

    Method and apparatus for releasing uplink radio resource in wireless communication system
    2.
    发明授权
    Method and apparatus for releasing uplink radio resource in wireless communication system 失效
    在无线通信系统中释放上行链路无线电资源的方法和装置

    公开(公告)号:US08755338B2

    公开(公告)日:2014-06-17

    申请号:US12762252

    申请日:2010-04-16

    IPC分类号: H04W4/00

    摘要: A method and apparatus of releasing an uplink radio resource in a wireless communication system, is provided. A user equipment (UE) receives first feedback channel allocation information from a base station (BS), and allocates a uplink radio resource to a feedback channel based on the first feedback channel allocation information. The UE also receives second feedback channel allocation information including an feedback channel release command which indicate the release of the allocated uplink radio resource to the feedback channel, and transmits a release confirm message to the BS through a hybrid automatic repeat request (HARQ) feedback channel (HFBCH) for transmitting a HARQ feedback. the UE releases the allocated uplink radio resource to the feedback channel.

    摘要翻译: 提供一种在无线通信系统中释放上行链路无线电资源的方法和装置。 用户设备(UE)从基站(BS)接收第一反馈信道分配信息,并且基于第一反馈信道分配信息向反馈信道分配上行无线资源。 UE还接收包括反馈信道释放命令的第二反馈信道分配信息,该命令指示所分配的上行链路无线资源向反馈信道的释放,并通过混合自动重传请求(HARQ)反馈信道向BS发送释放确认消息 (HFBCH),用于发送HARQ反馈。 UE将分配的上行链路无线电资源释放到反馈信道。

    Method and apparatus of transmitting feedback message in wireless communication system
    3.
    发明授权
    Method and apparatus of transmitting feedback message in wireless communication system 有权
    在无线通信系统中发送反馈消息的方法和装置

    公开(公告)号:US08159978B2

    公开(公告)日:2012-04-17

    申请号:US12656613

    申请日:2010-02-04

    IPC分类号: H04L12/56 H04J1/16

    摘要: A method and apparatus of transmitting a feedback message in a wireless communication system is provided. A mobile station receives information on a first period and a second period from a base station and transmits a first feedback message in every first period or a second feedback message in every second period to the base station over a primary fast feedback channel (PFBCH). The first feedback message comprises a channel quality indicator (CQI) for a subband selected from a plurality of subbands, and the second feedback message comprises a subband index of the selected subband.

    摘要翻译: 提供了一种在无线通信系统中发送反馈消息的方法和装置。 移动台从基站接收关于第一周期和第二周期的信息,并且通过主快速反馈信道(PFBCH)在每个第一周期或第二反馈消息中通过主快速反馈信道(PFBCH)向基站发送第一反馈消息。 第一反馈消息包括用于从多个子带中选择的子带的信道质量指示符(CQI),并且第二反馈消息包括所选子带的子带索引。

    METHOD FOR PERFORMING BANDWIDTH REQUEST PROCESS IN WIRELESS COMMUNICATION SYSTEM
    4.
    发明申请
    METHOD FOR PERFORMING BANDWIDTH REQUEST PROCESS IN WIRELESS COMMUNICATION SYSTEM 失效
    在无线通信系统中执行带宽请求过程的方法

    公开(公告)号:US20110222499A1

    公开(公告)日:2011-09-15

    申请号:US13128170

    申请日:2009-08-26

    IPC分类号: H04W72/04

    摘要: A method for performing a bandwidth request procedure in a wireless communication system includes receiving a bandwidth request sequence, which has been selected from a sequence set including a plurality of sequences, via a bandwidth request channel, and selecting a bandwidth request procedure to be performed from among a general bandwidth request procedure and a quick bandwidth request procedure, wherein the sequence set is divided into a plurality of sub-sets corresponding to the general bandwidth request procedure and the quick bandwidth request procedure. The bandwidth request procedure can be quickly and effectively performed.

    摘要翻译: 一种用于在无线通信系统中执行带宽请求过程的方法包括经由带宽请求信道从包括多个序列的序列集合中选择的带宽请求序列,以及从 在通用带宽请求过程和快速带宽请求过程中,其中序列集被划分成与一般带宽请求过程和快速带宽请求过程相对应的多个子集。 可以快速有效地执行带宽请求过程。

    Method and apparatus of transmitting feedback message in wireless communication system
    5.
    发明申请
    Method and apparatus of transmitting feedback message in wireless communication system 有权
    在无线通信系统中发送反馈消息的方法和装置

    公开(公告)号:US20100202372A1

    公开(公告)日:2010-08-12

    申请号:US12656613

    申请日:2010-02-04

    IPC分类号: H04W72/04

    摘要: A method and apparatus of transmitting a feedback message in a wireless communication system is provided. A mobile station receives information on a first period and a second period from a base station and transmits a first feedback message in every first period or a second feedback message in every second period to the base station over a primary fast feedback channel (PFBCH). The first feedback message comprises a channel quality indicator (CQI) for a subband selected from a plurality of subbands, and the second feedback message comprises a subband index of the selected subband.

    摘要翻译: 提供了一种在无线通信系统中发送反馈消息的方法和装置。 移动台从基站接收关于第一周期和第二周期的信息,并且通过主快速反馈信道(PFBCH)在每个第一周期或第二反馈消息中通过主快速反馈信道(PFBCH)向基站发送第一反馈消息。 第一反馈消息包括用于从多个子带中选择的子带的信道质量指示符(CQI),并且第二反馈消息包括所选子带的子带索引。

    METHOD FOR TRANSMITTING PILOT ALLOCATION INFORMATION TO USER EQUIPMENT IN A MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM
    6.
    发明申请
    METHOD FOR TRANSMITTING PILOT ALLOCATION INFORMATION TO USER EQUIPMENT IN A MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 有权
    在多用户多输入多输出系统中向用户设备发送引导分配信息的方法

    公开(公告)号:US20100298003A1

    公开(公告)日:2010-11-25

    申请号:US12817861

    申请日:2010-06-17

    IPC分类号: H04W72/00

    摘要: A method for transmitting pilot allocation information from a base station for reception by at least one of a plurality of mobile stations participating in a Multi-User Multiple Input Multiple Output (MU-MIMO) communication, the method including the steps of generating pilot allocation information for the one mobile station, and transmitting the pilot allocation information for reception by the one mobile station, wherein the pilot allocation information includes at least one of a total number K of pilot streams allocated to the plurality of mobile stations, an index k representing a first pilot stream of one or more pilot streams allocated to the one mobile station among a plurality of pilot streams defined for a pilot pattern selected for the MU-MIMO communication, a number M of the pilot streams allocated to the one mobile station, and bitmap information indicating the pilot streams allocated to the one mobile station among the plurality of pilot streams defined for the pilot pattern.

    摘要翻译: 一种用于从基站发送导频分配信息以供参与多用户多输入多输入(MU-MIMO)通信的多个移动站中的至少一个进行接收的方法,所述方法包括以下步骤:生成导频分配信息 并且发送用于由所述一个移动台接收的导频分配信息,其中,所述导频分配信息包括分配给所述多个移动台的导频流的总数K中的至少一个,表示 在针对为MU-MIMO通信选择的导频模式定义的多个导频流中分配给一个移动台的一个或多个导频流的第一导频流,分配给一个移动台的导频流的数量M和位图 指示在为导频图案定义的多个导频流中分配给一个移动台的导频流的信息 n。

    Method for transmitting signal in multiple node system
    9.
    发明授权
    Method for transmitting signal in multiple node system 有权
    用于在多节点系统中发送信号的方法

    公开(公告)号:US09398539B2

    公开(公告)日:2016-07-19

    申请号:US13880661

    申请日:2011-10-21

    摘要: Provided are a method of transmitting a signal of a multi-node system. The method includes: transmitting a first signal to a user equipment via the plurality nodes by applying a first power factor; receiving power feedback information as a feedback from the user equipment; and transmitting a second signal to the user equipment via at least one node among the plurality of nodes by applying a second power factor, wherein the first power factor and the second power factor are elements for determining transmit power to be applied to the plurality of nodes, wherein the power factor information includes information for transmit power applicable to each of the plurality of nodes by measuring the first signal, and wherein the second power factor is determined based on the power factor information.

    摘要翻译: 提供了一种发送多节点系统的信号的方法。 该方法包括:通过应用第一功率因数,经由多个节点向用户设备发送第一信号; 从用户设备接收功率反馈信息作为反馈; 以及通过应用第二功率因数,经由所述多个节点中的至少一个节点向所述用户设备发送第二信号,其中所述第一功率因数和所述第二功率因数是用于确定要施加到所述多个节点的发射功率的单元 其中,所述功率因数信息包括通过测量所述第一信号而适用于所述多个节点中的每一个的发射功率的信息,并且其中所述第二功率因数是基于所述功率因数信息确定的。

    Interference removal method in multi-node system and terminal using same
    10.
    发明授权
    Interference removal method in multi-node system and terminal using same 有权
    多节点系统和终端使用相同的干扰消除方法

    公开(公告)号:US09258066B2

    公开(公告)日:2016-02-09

    申请号:US13704199

    申请日:2011-06-13

    摘要: The present invention provides an interference removal method in a multi-node system. The interference removal method comprises receiving node information from a base station; receiving a first signal from an objective node and a second signal from an interference node; and removing interference due to the second signal by applying a receive filter to a receive signal including the first and the second signal, where the node information includes at least one of information about a reference signal included in the second signal and information about a pre-coding matrix applied to the second signal and the receive filter is determined based on the node information.

    摘要翻译: 本发明提供了一种多节点系统中的干扰去除方法。 所述干扰去除方法包括从基站接收节点信息; 从目标节点接收第一信号和从干扰节点接收第二信号; 以及通过对包括所述第一和第二信号的接收信号应用接收滤波器来消除由于所述第二信号引起的干扰,其中所述节点信息包括关于包括在所述第二信号中的参考信号的信息中的至少一个, 基于节点信息确定应用于第二信号和接收滤波器的编码矩阵。