MULTI-USER CONTROL CHANNEL ASSIGNMENT
    81.
    发明申请
    MULTI-USER CONTROL CHANNEL ASSIGNMENT 审中-公开
    多用户控制信道分配

    公开(公告)号:US20110194511A1

    公开(公告)日:2011-08-11

    申请号:US13022621

    申请日:2011-02-07

    IPC分类号: H04W72/04

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided in which a resource assignment utilizing the PDCCH and/or the R-PDCCH may be addressed to a group of UEs, rather than an individual UE, by utilizing a group identifier for indicating to the group that there may be information for any UE in the group in the PDSCH. In this way, the capacity of the PDCCH, which is limited, is multiplied and a potential bottleneck at PDCCH scheduling can be relieved.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品,其中利用PDCCH和/或R-PDCCH的资源分配可以通过利用组来寻址到一组UE而不是单个UE 用于向组指示可以存在PDSCH中的组中的任何UE的信息的标识符。 以这种方式,限制了PDCCH的容量被相乘,并且可以减轻PDCCH调度的潜在瓶颈。

    List Viterbi decoding of tail biting convolutional codes
    83.
    发明授权
    List Viterbi decoding of tail biting convolutional codes 失效
    列出尾部卷积码的维特比解码

    公开(公告)号:US08543895B2

    公开(公告)日:2013-09-24

    申请号:US13023430

    申请日:2011-02-08

    IPC分类号: H03M13/03

    CPC分类号: H03M13/4115 H03M13/413

    摘要: A low complexity List Viterbi algorithm (LVA) for decoding tail biting convolutional codes (TBCCs) has lower complexity than a solution of running the LVA algorithm for all states. In one aspect, a low complexity LVA-TBCC process includes finding a list of states from a single Viterbi algorithm and finding a list of potential codewords for each state in the state list using the LVA. A cyclic redundancy check may prune out false solutions. The disclosed method may be applied to many communication systems to improve error performance similar to LTE downlink PBCH decoding enhancements.

    摘要翻译: 用于解码尾部卷积码(TBCC)的低复杂度List Viterbi算法(LVA)比对所有状态运行LVA算法的解决方案具有更低的复杂度。 一方面,低复杂性LVA-TBCC过程包括从单个维特比算法中查找状态列表,并使用LVA查找状态列表中每个状态的潜在码字列表。 循环冗余校验可以修剪错误的解决方案。 所公开的方法可以应用于许多通信系统以改善类似于LTE下行链路PBCH解码增强的错误性能。

    POWER OPTIMIZATION FOR SMART PHONE APPLICATIONS
    84.
    发明申请
    POWER OPTIMIZATION FOR SMART PHONE APPLICATIONS 审中-公开
    智能电话应用的电源优化

    公开(公告)号:US20120236834A1

    公开(公告)日:2012-09-20

    申请号:US13424316

    申请日:2012-03-19

    IPC分类号: H04W72/04 H04W68/00

    摘要: A method, an apparatus, and a computer program product for wireless communication arc provided. The apparatus may be a UE. The UE may enter a gated mode including a first time period followed by a second time period, prevent application initiated data generated during the first time period from being transmitted over-the-air during the first time period, and permit over-the-air transmission during the second time period of the application initiated data generated during the first time period.

    摘要翻译: 提供了一种用于无线通信电弧的方法,装置和计算机程序产品。 该装置可以是UE。 UE可以进入包括第一时间段,随后是第二时间段的选通模式,防止在第一时间段期间在第一时间段期间产生的应用程序发起的数据在空中传输,并允许空中 在第一时间段期间产生的应用启动数据的第二时间段期间的传输。

    SYSTEM AND METHOD FOR TIMING ADJUSTMENT TO PROTECT CQI
    85.
    发明申请
    SYSTEM AND METHOD FOR TIMING ADJUSTMENT TO PROTECT CQI 审中-公开
    用于定时调整以保护CQI的系统和方法

    公开(公告)号:US20110292917A1

    公开(公告)日:2011-12-01

    申请号:US13116314

    申请日:2011-05-26

    IPC分类号: H04W72/12

    摘要: Certain aspects of the present disclosure propose methods for protecting channel quality indicator (CQI) modulation symbols in a subframe (e.g., a localized frequency division multiplexing (LFDM) subframe). For some aspects, a timing adjustment method may be utilized to adjust time of a UE with respect to an eNodeB. The timing adjustment method may introduce a positive time offset to be used for reducing time mismatch between the UE and the eNodeB. In another aspect, a buffer may be used at the eNodeB to store symbols received by the eNodeB before removing the cyclic prefix information from the subframe. The eNodeB may use the stored symbols and an artificial time delay to ensure that the CQI information is protected. For some aspects, the CQI modulation symbols may not be located at the beginning of an LFDM symbol.

    摘要翻译: 本公开的某些方面提出了在子帧(例如,局部频分复用(LFDM)子帧)中保护信道质量指示符(CQI)调制符号的方法。 对于一些方面,可以利用定时调整方法来调整UE相对于eNodeB的时间。 定时调整方法可以引入正时间偏移,以用于减少UE与eNodeB之间的时间失配。 在另一方面,可以在eNodeB处使用缓冲器来存储由eNodeB接收的符号,然后从子帧中删除循环前缀信息。 eNodeB可以使用存储的符号和人造时间延迟来确保CQI信息被保护。 对于一些方面,CQI调制符号可能不位于LFDM符号的开头。

    LIST VITERBI DECODING OF TAIL BITING CONVOLUTIONAL CODES
    86.
    发明申请
    LIST VITERBI DECODING OF TAIL BITING CONVOLUTIONAL CODES 失效
    列表VITERBI解码尾部定位转换代码

    公开(公告)号:US20120036416A1

    公开(公告)日:2012-02-09

    申请号:US13023430

    申请日:2011-02-08

    IPC分类号: H03M13/23 H03M13/41 G06F11/10

    CPC分类号: H03M13/4115 H03M13/413

    摘要: A low complexity List Viterbi algorithm (LVA) for decoding tail biting convolutional codes (TBCCs) has lower complexity than a solution of running the LVA algorithm for all states. In one aspect, a low complexity LVA-TBCC process includes finding a list of states from a single Viterbi algorithm and finding a list of potential codewords for each state in the state list using the LVA. A cyclic redundancy check may prune out false solutions. The disclosed method may be applied to many communication systems to improve error performance similar to LTE downlink PBCH decoding enhancements.

    摘要翻译: 用于解码尾部卷积码(TBCC)的低复杂度List Viterbi算法(LVA)比对所有状态运行LVA算法的解决方案具有更低的复杂度。 一方面,低复杂性LVA-TBCC过程包括从单个维特比算法中查找状态列表,并使用LVA查找状态列表中每个状态的潜在码字列表。 循环冗余校验可以修剪错误的解决方案。 所公开的方法可以应用于许多通信系统以改善类似于LTE下行链路PBCH解码增强的错误性能。

    ENHANCED ADAPTIVE GAIN CONTROL IN HETEROGENEOUS NETWORKS
    87.
    发明申请
    ENHANCED ADAPTIVE GAIN CONTROL IN HETEROGENEOUS NETWORKS 有权
    增强异构网络中的自适应增益控制

    公开(公告)号:US20130114519A1

    公开(公告)日:2013-05-09

    申请号:US13292985

    申请日:2011-11-09

    IPC分类号: H04W52/52 H04W72/04

    摘要: In wireless communications, adaptive gain control may be performed by scaling of signals before and after a transform. A received signal power may be non-causally scaled to a first level within a desired range before transforming the received signal. The scaled signal is transformed between a time domain to a frequency domain and then its power is again non-causally scaled based on the first level. A feed forward circuit may be used in the power scaling. Different portions of the signal may be power adjusted independently of other portions. The different portions may be separated on a per-channel basis. Power scaling may be done on a symbol-by-symbol basis.

    摘要翻译: 在无线通信中,可以通过缩放变换之前和之后的信号来执行自适应增益控制。 在变换接收到的信号之前,接收到的信号功率可以在期望范围内被非因果地缩放到第一电平。 缩放的信号在时域到频域之间变换,然后基于第一级再次非因果地缩放它的功率。 可以在功率缩放中使用前馈电路。 信号的不同部分可以独立于其它部分进行功率调节。 可以在每个通道的基础上分离不同的部分。 功率缩放可以在逐个符号的基础上进行。

    Enhanced adaptive gain control in heterogeneous networks
    88.
    发明授权
    Enhanced adaptive gain control in heterogeneous networks 有权
    异构网络中增强的自适应增益控制

    公开(公告)号:US08854945B2

    公开(公告)日:2014-10-07

    申请号:US13292985

    申请日:2011-11-09

    摘要: In wireless communications, adaptive gain control may be performed by scaling of signals before and after a transform. A received signal power may be non-causally scaled to a first level within a desired range before transforming the received signal. The scaled signal is transformed between a time domain to a frequency domain and then its power is again non-causally scaled based on the first level. A feed forward circuit may be used in the power scaling. Different portions of the signal may be power adjusted independently of other portions. The different portions may be separated on a per-channel basis. Power scaling may be done on a symbol-by-symbol basis.

    摘要翻译: 在无线通信中,可以通过缩放变换之前和之后的信号来执行自适应增益控制。 在变换接收到的信号之前,接收到的信号功率可以在期望范围内被非因果地缩放到第一电平。 缩放的信号在时域到频域之间变换,然后基于第一级再次非因果地缩放它的功率。 可以在功率缩放中使用前馈电路。 信号的不同部分可以独立于其它部分进行功率调节。 可以在每个通道的基础上分离不同的部分。 功率缩放可以在逐个符号的基础上进行。

    Method and apparatus for control and data multiplexing in wireless communication
    89.
    发明授权
    Method and apparatus for control and data multiplexing in wireless communication 有权
    无线通信中控制和数据复用的方法和装置

    公开(公告)号:US09100155B2

    公开(公告)日:2015-08-04

    申请号:US13099210

    申请日:2011-05-02

    IPC分类号: H04W4/00 H04L5/00

    CPC分类号: H04L5/0053

    摘要: A method of wireless communication includes determining a number of symbols for uplink control information (UCI) on each of a plurality of layers, multiplexing symbols for the UCI with data on multiple layers such that the symbols are time aligned across the layers, and sending the multiplexed symbols on the multiple layers on uplink. In some designs, the number of symbols for the UCI may be determined based on a spectral resource parameter.

    摘要翻译: 一种无线通信方法包括:在多个层中的每个层上确定用于上行链路控制信息(UCI)的符号数目,将多个符号用于多层的数据复用多个符号,使得符号在层间进行时间对齐,并发送 上行链路上多层的多路复用符号。 在一些设计中,可以基于频谱资源参数来确定UCI的符号数。