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    Frequency hopping technique for eutra uplink
    4.
    发明专利
    Frequency hopping technique for eutra uplink 有权
    用于EUTRA UPLINK的频率搜索技术

    公开(公告)号：JP2012124909A

    公开(公告)日：2012-06-28

    申请号：JP2012000052

    申请日：2012-01-04

    申请人： Nec Corp ,  日本電気株式会社

    发明人： ARNOTT ROBERT ,  AWARD YASIN ADEN

    IPC分类号： H04B1/7143 ,  H04B1/713 ,  H04J1/00 ,  H04J11/00 ,  H04W72/04

    CPC分类号： H04B1/7143 ,  H04B7/2621 ,  H04B2201/71323 ,  H04L5/0005 ,  H04L5/0039 ,  H04W72/0446 ,  H04W72/0453

    摘要： PROBLEM TO BE SOLVED: To provide a system for providing frequency diversity in communications with a base station employing frequency hopping techniques.SOLUTION: A communications node capable of communicating with another communications node over a communications channel having a plurality of frequency resources comprises: data defining a division of the communications channel into a plurality of contiguous sub-bands each having N frequency resources; data defining an initial allocation of the frequency resources; a resource determination module operable to apply a frequency shift corresponding to an integer number of the sub-bands to the initially allocated frequency resource in accordance with a frequency hopping sequence to determine a frequency resource to use for communicating information with the other communications node; and a communicating portion communicating information with the other communications node using the determined frequency resource. The resource determination module is operable to apply the frequency shift to the initially allocated frequency resource in accordance with a predetermined equation.

    摘要翻译： 要解决的问题：提供一种用于在与使用跳频技术的基站进行通信中提供频率分集的系统。 解决方案：能够通过具有多个频率资源的通信信道与另一通信节点通信的通信节点包括：定义将通信信道划分成多个具有N个频率资源的连续子带的数据; 定义频率资源的初始分配的数据; 资源确定模块，可操作以根据跳频序列将对应于整数个子带的频移应用于初始分配的频率资源，以确定用于与另一通信节点通信信息的频率资源; 以及通信部，使用所确定的频率资源与其他通信节点进行信息的通信。 资源确定模块可操作以根据预定等式将频移应用于初始分配的频率资源。 版权所有（C）2012，JPO＆INPIT

    Frequency hopping technique for eutra uplink
    7.
    发明专利
    Frequency hopping technique for eutra uplink 有权
    用于EUTRA UPLINK的频率搜索技术

    公开(公告)号：JP2012124908A

    公开(公告)日：2012-06-28

    申请号：JP2012000051

    申请日：2012-01-04

    申请人： Nec Corp ,  日本電気株式会社

    发明人： ARNOTT ROBERT ,  AWARD YASIN ADEN

    IPC分类号： H04B1/7143 ,  H04B1/713 ,  H04J1/00 ,  H04J11/00 ,  H04W72/04

    CPC分类号： H04B1/7143 ,  H04B7/2621 ,  H04B2201/71323 ,  H04L5/0005 ,  H04L5/0039 ,  H04W72/0446 ,  H04W72/0453

    摘要： PROBLEM TO BE SOLVED: To provide a system for providing frequency diversity in communications with a base station employing frequency hopping techniques.SOLUTION: A communications node operable to communicate with another communications node over a communications channel having a plurality of frequency resources comprises: data defining a division of the communications channel into a plurality of contiguous sub-bands each having N frequency resources; data defining an initial allocation of the frequency resources; a resource determination module operable to apply a frequency shift corresponding to an integer number of the sub-bands to the initially allocated frequency resource in accordance with a frequency hopping sequence to determine a frequency resource to use for communicating information with the other communications node; and a communicating portion communicating information with the other communications node using the determined frequency resource.

    摘要翻译： 要解决的问题：提供一种用于在与使用跳频技术的基站进行通信中提供频率分集的系统。 解决方案：可操作以通过具有多个频率资源的通信信道与另一通信节点进行通信的通信节点包括：定义将通信信道划分成多个具有N个频率资源的连续子带的数据; 定义频率资源的初始分配的数据; 资源确定模块，可操作以根据跳频序列将对应于整数个子带的频移应用于初始分配的频率资源，以确定用于与另一通信节点通信信息的频率资源; 以及使用所确定的频率资源与另一个通信节点进行信息的通信部分。 版权所有（C）2012，JPO＆INPIT

    Frequency hopping technique for e-utra uplink
    9.
    发明专利
    Frequency hopping technique for e-utra uplink 有权
    用于E-UTRA上行链路的频率搜索技术

    公开(公告)号：JP2012095346A

    公开(公告)日：2012-05-17

    申请号：JP2012000050

    申请日：2012-01-04

    申请人： Nec Corp ,  日本電気株式会社

    发明人： ARNOTT ROBERT ,  AWARD YASIN ADEN

    IPC分类号： H04B1/713

    CPC分类号： H04B1/7143 ,  H04B7/2621 ,  H04B2201/71323 ,  H04L5/0005 ,  H04L5/0039 ,  H04W72/0446 ,  H04W72/0453

    摘要： PROBLEM TO BE SOLVED: To minimize the overhead for signalling of frequency hopping information between devices of a communication system that uses Frequency Division Multiple Access (FDMA) techniques.SOLUTION: There is provided a communications system in which user devices used in the uplink of the E-UTRA communications scheme communicate with an associated base station 5. The user devices employ frequency hopping techniques to provide frequency diversity in their communications with the base station. Techniques are provided for reducing collisions between the communications from the different user devices and for the efficient signalling of data defining the frequency hopping sequence to use.

    摘要翻译： 要解决的问题：最小化使用频分多址（FDMA）技术的通信系统的设备之间的跳频信息的信令开销。 提供了一种通信系统，其中在E-UTRA通信方案的上行链路中使用的用户设备与相关联的基站5通信。用户设备采用跳频技术来提供与它们的通信中的频率分集 基站。 提供了用于减少来自不同用户设备的通信之间的冲突以及定义要使用的跳频序列的数据的有效信令的技术。 版权所有（C）2012，JPO＆INPIT

    Cellular communication system
    10.
    发明专利
    Cellular communication system 有权
    细胞通信系统

    公开(公告)号：JP2012054938A

    公开(公告)日：2012-03-15

    申请号：JP2011200343

    申请日：2011-09-14

    申请人： Nec Corp ,  日本電気株式会社

    发明人： ARNOTT ROBERT ,  AWARD YASIN ADEN

    IPC分类号： H04B1/7143 ,  H04B1/713 ,  H04W72/12

    CPC分类号： H04B1/7143 ,  H04B7/2621 ,  H04B2201/71323 ,  H04L5/0005 ,  H04L5/0039 ,  H04W72/0446 ,  H04W72/0453

    摘要： PROBLEM TO BE SOLVED: To provide a cellular communication system in which a user device communicates with a related base station.SOLUTION: Provided is a cellular communication system, in which a user device is given frequency diversity by using a frequency hopping technique when communicating with a base station. The frequency hopping technique includes a technique for reducing communication collision between different user devices and a technique for effectively notifying data specifying a used frequency hopping series. The frequency hopping technique is especially adapted to be used for an uplink of an E-UTRA communication system.

    摘要翻译： 要解决的问题：提供用户设备与相关基站进行通信的蜂窝通信系统。 解决方案：提供一种蜂窝通信系统，其中在与基站进行通信时，通过使用跳频技术给用户设备进行频率分集。 跳频技术包括用于减少不同用户设备之间的通信冲突的技术和用于有效通知指定使用的跳频系列的数据的技术。 跳频技术特别适用于E-UTRA通信系统的上行链路。 版权所有（C）2012，JPO＆INPIT