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    Base station apparatus, mobile station apparatus, method for mapping a response signal, and method for determining a response signal resource
    38.
    发明授权
    Base station apparatus, mobile station apparatus, method for mapping a response signal, and method for determining a response signal resource 有权
    基站装置，移动站装置，映射响应信号的方法以及用于确定响应信号资源的方法

    公开(公告)号：US09485781B2

    公开(公告)日：2016-11-01

    申请号：US14250301

    申请日：2014-04-10

    Applicant: Optis Wireless Technology, LLC

    Inventor： Masaru Fukuoka ,  Akihiko Nishio ,  Alexander Golitschek Edler Von Elbwart

    IPC: H04W72/12 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18

    CPC classification number: H04W72/1273 ,  H04L1/0028 ,  H04L1/18 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0406 ,  H04W72/0446

    Abstract: Provided is a radio communication base station device which can obtain a maximum frequency diversity effect of a downstream line control channel. The device includes: an RB allocation unit (101) which allocates upstream line resource blocks continuous on the frequency axis for respective radio communication mobile stations by the frequency scheduling and generates allocation information indicating which upstream line resource block has been allocated to which radio communication mobile station device; and an arrangement unit (109) which arranges a response signal to the radio communication mobile station device in the downstream line control channels distributed/arranged on the frequency axis while being correlated to the continuous upstream line resource blocks according to the allocation information.

    Abstract translation: 提供一种能够获得下游线路控制信道的最大频率分集效应的无线通信基站装置。 该装置包括：RB分配单元，其通过频率调度分配各个无线电通信移动站的频率轴上的连续的上行线路资源块，并生成分配信息，该分配信息指示哪个上行线路资源块已被分配给哪个无线电通信移动站 站设备; 以及布置单元（109），其在根据分配信息与连续的上游线路资源块相关联的同时在频率轴上分布/布置的下游线路控制信道中的无线电通信移动站设备上布置响应信号。

    Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station
    39.
    发明授权
    Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station 有权
    用于从移动台接收表示信道质量的信息的基站装置和无线通信方法

    公开(公告)号：US09363699B2

    公开(公告)日：2016-06-07

    申请号：US13961658

    申请日：2013-08-07

    Applicant: OPTIS WIRELESS TECHNOLOGY, LLC

    Inventor： Akihiko Nishio ,  Jun Cheng

    IPC: H04W24/10 ,  H04L1/00 ,  H04L5/00 ,  H04L1/16 ,  H04W28/06 ,  H04W72/12

    CPC classification number: H04L1/0026 ,  H04L1/1671 ,  H04L5/003 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0053 ,  H04L5/006 ,  H04W24/10 ,  H04W28/06 ,  H04W72/1231 ,  H04W72/1284 ,  Y02D70/00 ,  Y02D70/1244

    Abstract: A wireless communication method and apparatus are provided for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information received from a base station. The method includes generally four steps. First, from a base station, information indicating quantity of sub-carrier bands is acquired. Second, channel quality of each of a plurality of sub-carrier bands within a communication band is measured from a received signal. Third, sub-carrier bands are selected from the plurality of sub-carrier bands, wherein quantity of the selected sub-carrier bands corresponds to the quantity of sub-carrier bands indicated by the acquired information. Fourth, information indicating channel quality of the selected sub-carrier bands is reported to the base station.

    Abstract translation: 提供了一种基于从基站接收的子载波频带数信息来选择质量报告子载波频带的无线通信方法和装置。 该方法通常包括四个步骤。 首先，从基站获取表示副载波频带的数量的信息。 其次，从接收信号中测量通信频带内的多个副载波频带中的每一个的信道质量。 第三，从多个子载波频带选择子载波频带，其中所选择的子载波频带的数量对应于由所获取的信息指示的子载波频带的数量。 第四，向基站报告指示所选子载波频带的信道质量的信息。

    CONTROL CHANNEL SIGNALING USING A COMMON SIGNALING FIELD FOR TRANSPORT FORMAT AND REDUNDANCY VERSION
    40.
    发明申请
    CONTROL CHANNEL SIGNALING USING A COMMON SIGNALING FIELD FOR TRANSPORT FORMAT AND REDUNDANCY VERSION 有权
    使用常规信号进行控制信道信号传输格式和冗余版本

    公开(公告)号：US20150139158A1

    公开(公告)日：2015-05-21

    申请号：US14607312

    申请日：2015-01-28

    Applicant: Optis Wireless Technology, LLC

    Inventor： Christian Wengerter ,  Akihiko Nishio ,  Hidetoshi Suzuki ,  Joachim Löhr ,  Katsuhiko Hiramatsu

    IPC: H04W72/04

    CPC classification number: H04W72/0413 ,  H04L1/0079 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1893 ,  H04L1/1896 ,  H04W72/042

    Abstract: New control signalling is associated to a protocol data unit conveying user data in a mobile communication system and to the control channel signal. A mobile station and a base station and their respective operation are described in view of the newly defined control channel signals. To reduce the control channel overhead, a common field is defined for the transport format and redundancy version in the control channel information format. According to one approach, the common field is used to jointly encode transport format and redundancy version therein. According to another aspect, one shared field is provided on the control channel signal that indicates either a transport format or a redundancy version depending on whether the control channel signal relates to an initial transmission or a retransmission. In another embodiment, further enhancements to an HARQ protocol address certain error cases.

    Abstract translation: 新的控制信令与传送移动通信系统中用户数据的协议数据单元和控制信道信号相关联。 考虑到新定义的控制信道信号来描述移动台和基站及其各自的操作。 为了减少控制信道开销，为控制信道信息格式的传输格式和冗余版本定义了一个公共字段。 根据一种方法，公共字段用于联合编码其中的传输格式和冗余版本。 根据另一方面，一个共享字段被提供在控制信道信号上，该信号指示传输格式或冗余版本，这取决于控制信道信号是否与初始传输或重传有关。 在另一个实施例中，对HARQ协议的进一步增强解决某些错误情况。

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