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    Physical uplink control channel ACK/NACK indexing
    22.
    发明授权
    Physical uplink control channel ACK/NACK indexing 有权
    物理上行链路控制信道ACK / NACK索引

    公开(公告)号：US08737346B2

    公开(公告)日：2014-05-27

    申请号：US13001429

    申请日：2009-06-25

    Applicant: Xiang Guang Che ,  Esa Tiirola ,  Frank Frederiksen ,  Troels Kolding

    Inventor： Xiang Guang Che ,  Esa Tiirola ,  Frank Frederiksen ,  Troels Kolding

    IPC: H04W4/00

    CPC classification number: H04W72/1263 ,  H04L1/1621 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0042 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0096 ,  H04W72/04 ,  H04W72/1278 ,  H04W74/0808

    Abstract: A method for controlling channel signaling between a UE and a wireless network access node is described. The method includes determining whether an examined sub-frame of a plurality of sub-frames in a first resource region is unused. The index of the examined sub-frame is a last index of the plurality of sub-frames allocated for use in a first channel. The plurality of sub-frames is organized in a reverse indexing manner such that a last indexed sub-frame is adjacent to a second resource region. The second resource region is allocated to a second channel. In response to determining that the examined sub-frame is unused, the examined sub-frame is re-allocated for temporary use in the second channel. The method also includes providing an indication of the allocation. Apparatus and computer readable media are also described.

    Abstract translation: 描述了一种用于控制UE和无线网络接入节点之间的信道信令的方法。 该方法包括确定第一资源区域中的多个子帧的所检查的子帧是否未被使用。 所检查子帧的索引是分配用于第一信道的多个子帧的最后一个索引。 多个子帧以反向索引方式组织，使得最后的索引子帧与第二资源区域相邻。 第二资源区域被分配给第二信道。 响应于确定所检查的子帧未被使用，所检查的子帧被重新分配用于在第二信道中临时使用。 该方法还包括提供分配的指示。 还描述了装置和计算机可读介质。

    Apparatus, methods, and computer program products providing limited use of Zadoff-Chu sequences in pilot or preamble signals
    23.
    发明授权
    Apparatus, methods, and computer program products providing limited use of Zadoff-Chu sequences in pilot or preamble signals 有权
    提供Zadoff-Chu序列在导频或前导信号中的有限使用的装置，方法和计算机程序产品

    公开(公告)号：US08681750B2

    公开(公告)日：2014-03-25

    申请号：US12083870

    申请日：2007-12-28

    Applicant: Kari Hooli ,  Juha S. Korhonen ,  Kari Pajukoski ,  Esa Tiirola

    Inventor： Kari Hooli ,  Juha S. Korhonen ,  Kari Pajukoski ,  Esa Tiirola

    IPC: H04B7/216 ,  H04J3/00 ,  H04W4/00

    CPC classification number: H04L7/041

    Abstract: In one, non-limiting exemplary embodiment, a method includes: obtaining a timing uncertainty window parameter; and selecting, using the obtained timing uncertainty window parameter, a preamble sequence including a cyclic shift of a Zadoff-Chu root sequence, wherein the cyclic shift is an allowed cyclic shift from a group of allowed cyclic shifts, wherein the allowed cyclic shifts have timing uncertainty windows with timing uncertainty window elements, wherein the timing uncertainty windows of the allowed cyclic shifts do not overlap with one other or with frequency cyclic shifts of +1 or −1 of the timing uncertainty window elements, and wherein the frequency cyclic shift of −1 of the timing uncertainty window elements of the allowed cyclic shifts does not overlap with the frequency cyclic shift of +1 of the timing uncertainty window elements of other allowed cyclic shifts.

    Abstract translation: 在一个非限制性示例性实施例中，一种方法包括：获得定时不确定性窗参数; 以及使用所获得的定时不确定度窗参数选择包括Zadoff-Chu根序列的循环移位的前导码序列，其中所述循环移位是从允许的循环移位组允许的循环移位，其中所述允许的循环移位具有定时 具有定时不确定性窗口元素的不确定窗口，其中允许的循环移位的定时不确定性窗口不与定时不确定窗口元素的+1或-1的彼此重叠或频率循环移位重叠，并且其中， 允许的循环移位的定时不确定窗口元素中的1个与其他允许的循环移位的定时不确定窗口元素的+1的频率循环移位不重叠。

    Adaptive frequency reuse scheme
    25.
    发明授权
    Adaptive frequency reuse scheme 有权
    自适应频率复用方案

    公开(公告)号：US08565161B2

    公开(公告)日：2013-10-22

    申请号：US11240529

    申请日：2005-10-03

    Applicant: Kari Pajukoski ,  Esa Tiirola

    Inventor： Kari Pajukoski ,  Esa Tiirola

    IPC: H04W4/00

    CPC classification number: H04L27/2626 ,  H04B1/7103 ,  H04L1/0003 ,  H04L1/0009 ,  H04W16/02 ,  H04W16/04 ,  H04W16/12

    Abstract: The present invention relates to a method and system for transmitting data in cellular network, wherein frequency reuse is proposed to be designed adaptive and utilized only only when needed, e.g., with small coding rates. The adaptive reuse can be obtained by using the conventional link adaptation approach. The invention can be easily applied to a Frequency Division Multiple Access (FDMA) system which consists of combination of localized and distributed FDMA. Thereby, better resistance against strong other cell interference can be provided.

    Abstract translation: 本发明涉及用于在蜂窝网络中传输数据的方法和系统，其中提出频率重用被设计为自适应的，并且仅在需要时使用，例如具有较小的编码率。 可以通过使用传统的链路自适应方法来获得自适应重用。 本发明可以容易地应用于由局部和分布式FDMA的组合组成的频分多址（FDMA）系统。 因此，可以提供更好的抵抗强的其他小区干扰的能力。

    Method, Apparatus And Computer Program To Map A Cyclic Shift To A Channel Index
    27.
    发明申请
    Method, Apparatus And Computer Program To Map A Cyclic Shift To A Channel Index 有权
    方法，设备和计算机程序映射到通道索引的循环移位

    公开(公告)号：US20120320849A1

    公开(公告)日：2012-12-20

    申请号：US13551165

    申请日：2012-07-17

    Applicant: Frank Frederiksen ,  Esa Tiirola

    Inventor： Frank Frederiksen ,  Esa Tiirola

    IPC: H04W72/04

    CPC classification number: H04W72/14 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0005 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0091 ,  H04L27/2607 ,  H04W28/04 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0493

    Abstract: From the network perspective, an uplink resource allocation (PDCCH) is sent that grants an uplink resource to a plurality of user equipments UEs, and the allocation has an indication of a cyclic shift CS for each of the plurality of UEs. The granted uplink resource is mapped to a downlink resource (PHICH) in dependence on the indicated CS for each of the plurality of UEs. The mapping is such that for a predetermined number of UEs being allocated a same uplink resource in a single MU-MIMO uplink resource allocation grant, each pair of said predetermined number of UEs which map to an adjacent downlink resource exhibit an optimized CS relative to one another. The network sends to each of the respective plurality of UEs on the respective mapped downlink resource an indication (ACK/NACK) about data received (on a PUSCH). Apparatus, method, and computer programs for network and UE side implementations are detailed.

    Abstract translation: 从网络的角度来看，发送向多个用户设备UE授予上行链路资源的上行链路资源分配（PDCCH），并且该分配具有针对多个UE中的每一个的循环移位CS的指示。 根据针对多个UE中的每一个的所指示的CS，所许可的上行链路资源被映射到下行链路资源（PHICH）。 映射使得对于在单个MU-MIMO上行链路资源分配许可中分配相同上行链路资源的预定数量的UE，映射到相邻下行链路资源的每对所述预定数量的UE相对于一个MU映射出优化的CS 另一个。 网络向相应的映射下行链路资源上的相应多个UE中的每一个发送关于在PUSCH上接收的数据的指示（ACK / NACK）。 详细描述了网络和UE侧实现的装置，方法和计算机程序。

    METHOD AND APPARATUS FOR SYNCHRONIZING RESOURCES FOR COORDINATED NETWORK DEPLOYMENT
    29.
    发明申请
    METHOD AND APPARATUS FOR SYNCHRONIZING RESOURCES FOR COORDINATED NETWORK DEPLOYMENT 有权
    用于协调协调网络部署资源的方法和装置

    公开(公告)号：US20110103317A1

    公开(公告)日：2011-05-05

    申请号：US12610836

    申请日：2009-11-02

    Applicant: Cassio Ribeiro ,  Olav Tirkkonen ,  Esa Tiirola ,  Kari Pajukoski

    Inventor： Cassio Ribeiro ,  Olav Tirkkonen ,  Esa Tiirola ,  Kari Pajukoski

    IPC: H04W72/00 ,  H04B7/208

    CPC classification number: H04W72/082 ,  H04W28/04 ,  H04W28/16 ,  H04W72/00 ,  H04W84/18 ,  H04W92/02

    Abstract: In accordance with an example embodiment of the present invention, a method comprises mapping a first transmission channel to an existing channel of a network element; switching the network element to a secondary communication mode which is one of a secondary transmission mode and a secondary receiving mode; signaling at least one neighbor network element in the secondary communication mode to associate the network element with the at least one neighbor network element; and receiving a first signal on the mapped first transmission channel from the at least one associated network element.

    Abstract translation: 根据本发明的示例性实施例，一种方法包括将第一传输信道映射到网元的现有信道; 将网元切换到作为二次发送模式和辅助接收模式之一的辅助通信模式; 在所述辅助通信模式中发信号通知至少一个相邻网络元件以将所述网络元件与所述至少一个相邻网络元件相关联; 以及从所述至少一个相关联的网络元件在所映射的第一传输信道上接收第一信号。

    Methods, Apparatuses, System, and Related Computer Program Product for Information Transmission
    30.
    发明申请
    Methods, Apparatuses, System, and Related Computer Program Product for Information Transmission 审中-公开
    信息传输的方法，设备，系统和相关计算机程序产品

    公开(公告)号：US20110051840A1

    公开(公告)日：2011-03-03

    申请号：US12934290

    申请日：2009-03-25

    Applicant: Kari Hooki ,  Pasi Kinnunen ,  Kari Pajukoshi ,  Esa Tiirola

    Inventor： Kari Hooki ,  Pasi Kinnunen ,  Kari Pajukoshi ,  Esa Tiirola

    IPC: H04L27/00

    CPC classification number: H04L1/08 ,  H04L1/1812 ,  H04L1/189

    Abstract: Disclosed is a method including generating information to be transmitted, first transmitting, in a first transmission opportunity of n consecutive transmission opportunities, n being an integer greater than 1, the generated information once, and second transmitting, in one transmission opportunity different from the first transmission opportunity, the generated information a number of times different from once; and a method including first receiving, in the first transmission opportunity of the n consecutive transmission opportunities the information once, and second receiving, in the one transmission opportunity different from the first transmission opportunity, the information the number of times different from once.

    Abstract translation: 公开了一种方法，包括生成要发送的信息，首先在n个连续传输机会的第一传输机会中发送n为大于1的整数，一次生成的信息，并且在与第一传输机会不同的一个传输机会中发送第二传输机会 传输机会，生成的信息多次不同于一次; 以及一种方法，包括首先在所述n次连续发送机会中接收一次所述信息的第一传输机会，以及在与所述第一传输机会不同的一个传输机会中第二次接收所述信息与一次不同的次数。

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