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    Controlling a Modulation and Coding Scheme for a Transmission Between a Base Station and a User Equipment
    45.
    发明申请
    Controlling a Modulation and Coding Scheme for a Transmission Between a Base Station and a User Equipment 有权
    控制基站与用户设备之间传输的调制和编码方案

    公开(公告)号：US20150036590A1

    公开(公告)日：2015-02-05

    申请号：US14379314

    申请日：2012-02-20

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Eeva Lahetkangas ,  Bernhard Raaf ,  Kari Pekka Pajukoski ,  Esa Tapani Tiirola

    IPC: H04W72/02 ,  H04L27/04

    CPC classification number: H04W72/02 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0016 ,  H04L1/0025 ,  H04L1/0026 ,  H04L27/04

    Abstract: It is described a method for controlling a modulation and coding scheme for a transmission between a base station and a user equipment, wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table including entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table including entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order. The method comprises selecting, by the base station, the first modulation and coding scheme table or the second modulation and coding scheme table, and controlling, by the base station, the modulation and coding scheme for the transmission between the base station and the user equipment based on the selected modulation and coding scheme table.

    Abstract translation: 描述了一种用于控制基站和用户设备之间的传输的调制和编码方案的方法，其中基于包括与多个调制相对应的条目的第一调制和编码方案表来选择调制和编码方案，以及 具有第一最大调制阶数的编码方案，或者基于第二调制和编码方案表，其包括与具有第二最大调制阶数的多个调制和编码方案对应的条目。 该方法包括由基站选择第一调制编码方案表或第二调制编码方案表，并且由基站控制基站与用户设备之间的传输的调制和编码方案 基于选择的调制和编码方案表。

    Providing Enhanced CSI Coverage by Reporting the Same Measure in Multiple Sub-Frames
    47.
    发明申请
    Providing Enhanced CSI Coverage by Reporting the Same Measure in Multiple Sub-Frames 有权
    通过在多个子帧中报告相同的度量来提供增强的CSI覆盖

    公开(公告)号：US20140301231A1

    公开(公告)日：2014-10-09

    申请号：US14352833

    申请日：2012-10-25

    Applicant: Nokia Solutions and Networks oy

    Inventor： Kari Juhani Hooli ,  Timo Erkki Lunttila ,  Kari Pekka Pajukoski ,  Esa Tapani Tiirola

    IPC: H04W24/08 ,  H04W24/10

    CPC classification number: H04W24/08 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/0064 ,  H04L1/0072 ,  H04L1/08 ,  H04L43/067 ,  H04W24/10 ,  H04W28/08

    Abstract: The application relates to channel state feedback reporting in wireless communication networks and in particular to modifications of the procedure for reporting CSI as specified by section 7.2 of 3GPP TS 36.213 V10.3.0. and the corresponding RRC protocol as specified by 3GPP TS 36.331 V10.2.0. The current cycle for CSI measurement and reporting is such that the UE performs separate CSI measurements for each report. However, the coverage area of CSI measurement reporting is lower than other uplink reporting such as e.g. ACK/NACK on PUCCH which supports subframe repetition, leading to an imbalance. Therefore, it is rather clear that it is highly beneficial to support coverage extension for CSI reports. The issue then arises as to how to realize the CSI coverage enhancement on top of existing/evolving CSI reporting framework. The application proposes to realize said CSI coverage enhancement by reporting (450) the same CSI report multiple times from the UE (110) to an eNB (220).

    Abstract translation: 该应用涉及无线通信网络中的信道状态反馈报告，特别是3GPP TS 36.213 V10.3.0的第7.2节规定的用于报告CSI的过程的修改。 以及由3GPP TS 36.331 V10.2.0规定的相应的RRC协议。 CSI测量和报告的当前周期使得UE针对每个报告执行单独的CSI测量。 然而，CSI测量报告的覆盖区域低于其他上行链路报告，例如。 支持子帧重复的PUCCH上的ACK / NACK，导致不平衡。 因此，很明显，支持CSI报告的覆盖范围是非常有益的。 然后出现了如何在现有/不断发展的CSI报告框架之上实现CSI覆盖增强的问题。 应用提出通过从UE（110）向eNB（220）多次报告（450）相同的CSI报告来实现所述CSI覆盖增强。

    Physical Uplink Control Channel Resource Allocation for Multiple Channel State Indicators Colliding in Same Subframe
    48.
    发明申请
    Physical Uplink Control Channel Resource Allocation for Multiple Channel State Indicators Colliding in Same Subframe 有权
    物理上行链路控制信道资源分配用于多个信道状态指示符冲突在同一子帧中

    公开(公告)号：US20140286296A1

    公开(公告)日：2014-09-25

    申请号：US14356675

    申请日：2012-11-07

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Esa Tapani Tiirola ,  Timo Erkki Lunttila ,  Kari Juhani Hooli ,  Kari Pekka Pajukoski

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0058

    Abstract: Disclosed are a method and a corresponding apparatus relating to wireless telecommunication systems and more particularly to efficient resource allocation schemes supporting transmission of multiple periodic channel state information (CSI) reports on the physical uplink control channel (PUCCH) during the same subframe while maintaining single carrier properties of the transmitted signal. The method includes determining that at least two reports to be transmitted on an uplink resource collide with respect to the uplink resource, applying at least one resource selection policy to the at least two reports and selecting a resource to be used for transmitting a plurality of the at least two reports.

    Abstract translation: 公开了一种与无线电信系统相关的方法和相应的装置，更具体地说，涉及在相同子帧期间支持在物理上行链路控制信道（PUCCH）上传输多个周期性信道状态信息（CSI）报告的有效资源分配方案，同时保持单载波 传输信号的属性。 该方法包括确定要在上行链路资源上发送的至少两个报告与上行链路资源相冲突，向至少两个报告应用至少一个资源选择策略，并选择要用于发送多个 至少两份报告。

    METHOD FOR MULTIPLEXING OF UPLINK CONTROL INFORMATION
    49.
    发明申请
    METHOD FOR MULTIPLEXING OF UPLINK CONTROL INFORMATION 有权
    多重上拉式控制信息的方法

    公开(公告)号：US20140247798A1

    公开(公告)日：2014-09-04

    申请号：US14349365

    申请日：2012-10-02

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Timo Erkki Lunttila ,  Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Kari Pekka Pajukoski

    IPC: H04L5/00

    CPC classification number: H04L5/0037 ,  H04L1/0023

    Abstract: Communication systems, for example, wireless communication systems such as long term evolution (LTE) release 11 (Rel-11) may use methods for multiplexing of periodic channel state information reports. Such methods may support the support heavy reliance on channel state information signaling in uplink to provide improved downlink performance. A method can include multiplexing a plurality of channel state information reports into a same subframe. The plurality of channel state information reports can correspond to a user equipment. The method can further include prioritizing a set of channel state information reports including the plurality of channel state information reports.

    Abstract translation: 通信系统，例如诸如长期演进（LTE）版本11（Rel-11）的无线通信系统可以使用周期性信道状态信息报告的复用方法。 这样的方法可以支持对上行链路中的信道状态信息信令的严重依赖以提供改进的下行链路性能。 一种方法可以包括将多个信道状态信息报告复用到相同子帧中。 多个信道状态信息报告可以对应于用户设备。 该方法还可以包括对包括多个信道状态信息报告的一组信道状态信息报告进行优先级排序。

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