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    TDD RECONFIGURATION WITH CONSIDERATION OF DTX/DRX
    161.
    发明公开
    TDD RECONFIGURATION WITH CONSIDERATION OF DTX/DRX 审中-公开
    TDD重新配置需要考虑DTX和DRX

    公开(公告)号：EP2952052A4

    公开(公告)日：2016-08-31

    申请号：EP14746561

    申请日：2014-01-27

    Applicant: QUALCOMM INC

    Inventor： WEI CHAO ,  ZHU XIPENG ,  HOU JILEI ,  WANG NENG

    IPC: H04W72/04 ,  H04W52/02

    CPC classification number: H04W76/048 ,  H04W52/02 ,  H04W52/0216 ,  H04W52/0235 ,  H04W74/002 ,  H04W76/00 ,  H04W76/046 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/24 ,  Y02D70/25

    Abstract: Methods, systems, and devices are described for discontinuous transmission and/or discontinuous reception in time division duplex (TDD) systems that may have data transmission formats dynamically reconfigured. An initial uplink-downlink (UL-DL) configuration for TDD communication between an eNB and user equipment (UE) may be established. This initial UL-DL configuration may be reconfigured to a different UL-DL configuration for one or more UEs in communication with the eNB. When a UE switches to discontinuous reception (DRX) mode, it may monitor control information from the eNB during DRX on periods, a frequency of the DRX on periods based on a reference UL-DL configuration irrespective of any reconfiguration of UL-DL configuration for a particular UE. In some aspects, a UE that is operating in a UL-DL reconfiguration mode may, upon entering DRX mode, autonomously discontinue operating in the UL-DL re-configuration mode.

    Abstract translation: 描述了可能具有动态重新配置的数据传输格式的时分双工（TDD）系统中的不连续传输和/或不连续接收的方法，系统和设备。 可以建立用于eNB和用户设备（UE）之间的TDD通信的初始上行链路 - 下行链路（UL-DL）配置。 对于与eNB通信的一个或多个UE，可将该初始UL-DL配置重新配置为不同的UL-DL配置。 当UE切换到不连续接收（DRX）模式时，它可以在DRX开启周期期间监视来自eNB的控制信息，即基于参考UL-DL配置的DRX开启周期的频率，而不管UL-DL配置的任何重新配置​​如何， 特定UE。 在一些方面，在UL-DL重新配置模式下操作的UE可以在进入DRX模式时自主地停止在UL-DL重新配置模式中的操作。

    HYBRID RECONFIGURATION METHODS AND APPARATUS FOR TDD ADAPTATION
    164.
    发明公开
    HYBRID RECONFIGURATION METHODS AND APPARATUS FOR TDD ADAPTATION 审中-公开
    VORRICHTUNGFÜRTDD-ANPASSUNG混合装置

    公开(公告)号：EP2946627A4

    公开(公告)日：2016-12-14

    申请号：EP14740312

    申请日：2014-01-16

    Applicant: QUALCOMM INC

    Inventor： WEI CHAO ,  WANG NENG ,  FENG MINGHAI ,  HOU JILEI

    IPC: H04L5/14 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W72/14 ,  H04W76/04 ,  H04W88/02

    CPC classification number: H04W72/0446 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/14 ,  H04W76/046 ,  H04W88/02

    Abstract: Methods, systems, and devices are described for reconfiguring a user equipment (UE) to operate in a reconfigured TDD UL-DL configuration. An initial uplink-downlink (UL-DL) configuration for TDD communication may be provided for communication between an e Node B and a UE. One or more subframes within each frame transmitted using the initial UL-DL configuration may be identified as flexible subframes. The identification of flexible subframes may permit the identification of timing for HARQ transmissions that does not change when a reconfiguration takes place. A different UL-DL configuration may be transmitted to the UE, in which at least one flexible subframe is to be changed from an uplink subframe to a downlink subframe. The different UL-DL configuration may be transmitted by, for example, a pseudo-uplink grant to the UE, which indicates that the UE is to reconfigure one or more flexible subframes from uplink to downlink transmission.

    Abstract translation: 描述了用于重新配置用户设备（UE）以在重新配置的TDD UL-DL配置中操作的方法，系统和设备。 可以提供用于TDD通信的初始上行链路 - 下行链路（UL-DL）配置用于e节点B和UE之间的通信。 使用初始UL-DL配置发送的每个帧内的一个或多个子帧可以被识别为灵活的子帧。 灵活子帧的识别可以允许识别在进行重新配置时不改变的HARQ传输的定时。 可以向UE发送不同的UL-DL配置，其中至少一个灵活子帧将从上行链路子帧改变到下行链路子帧。 可以通过例如伪上行链路授权向UE发送不同的UL-DL配置，其指示UE将从上行链路到下行链路传输重新配置一个或多个灵活的子帧。

    ENHANCED UPLINK AND DOWNLINK POWER CONTROL FOR LTE TDD EIMTA
    165.
    发明公开
    ENHANCED UPLINK AND DOWNLINK POWER CONTROL FOR LTE TDD EIMTA 审中-公开
    ERWEITERTE UPLINK-下拉式连接器FÜRLTE-TDD-EIMTA

    公开(公告)号：EP2904856A4

    公开(公告)日：2016-04-27

    申请号：EP12886421

    申请日：2012-10-08

    Applicant: QUALCOMM INC

    Inventor： FENG MINGHAI ,  GUO JIMING ,  WANG NENG ,  HOU JILEI ,  XU HAO ,  GAAL PETER

    IPC: H04W52/04 ,  H04L5/14 ,  H04W52/08 ,  H04W52/10 ,  H04W52/14 ,  H04W52/22 ,  H04W52/24 ,  H04W52/38 ,  H04W52/40 ,  H04W72/04

    CPC classification number: H04L5/14 ,  H04W52/08 ,  H04W52/10 ,  H04W52/143 ,  H04W52/146 ,  H04W52/223 ,  H04W52/243 ,  H04W52/38 ,  H04W52/40 ,  H04W72/0473 ,  H04W72/082 ,  H04W74/004

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines an interference type between a time division duplex (TDD) configuration subframe of a serving cell and a corresponding TDD configuration subframe of a neighboring cell, and sets a transmit power for an apparatus in the serving cell based on the interference type. The apparatus in the serving cell may be a user equipment (UE), in which case the apparatus applies a set of uplink (UL) open loop power control parameters for the UE. The apparatus in the serving cell may be a base station (eNB), in which case a DL transmit power is set for the eNB. Depending on the interference type, the DL transmit power may be a fixed, full power DL transmission or an adjusted DL transmission.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置确定服务小区的时分双工（TDD）配置子帧与相邻小区的对应TDD配置子帧之间的干扰类型，并且基于干扰类型来设置服务小区中的装置的发射功率。 服务小区中的装置可以是用户设备（UE），在这种情况下，该设备为UE应用一组上行（UL）开环功率控制参数。 服务小区中的装置可以是基站（eNB），在这种情况下为eNB设置DL发射功率。 根据干扰类型，DL发射功率可以是固定的全功率DL传输或经调整的DL传输。

    APERIODIC CQI REPORTING FOR LTE-TDD EIMTA SYSTEM
    167.
    发明公开
    APERIODIC CQI REPORTING FOR LTE-TDD EIMTA SYSTEM 审中-公开
    APERIODISCHE CQI-BERICHTERSTATTUNGFÜRLTE-TDD-EIMTA-系统

    公开(公告)号：EP3097720A4

    公开(公告)日：2017-09-06

    申请号：EP15740936

    申请日：2015-01-07

    Applicant: QUALCOMM INC

    Inventor： WEI CHAO ,  CHENG PENG ,  CHEN WANSHI ,  WANG NENG ,  GAAL PETER ,  XU HAO ,  HOU JILEI

    IPC: H04W24/10 ,  H04J11/00 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04L5/14

    CPC classification number: H04L5/14 ,  H04B7/0626 ,  H04B17/345 ,  H04J11/005 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/1867 ,  H04L5/0057 ,  H04L5/1469 ,  H04W24/10 ,  H04W72/0446

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a location of a reference subframe based on an A-CSI report uplink subframe, an A-CSI request downlink subframe, a reference delay, and a report delay. In an aspect, the reference delay is a first delay value before the A-CSI report uplink subframe, and the report delay is a second delay value between the A-CSI request downlink subframe and the A-CSI report uplink subframe. The apparatus determines a type of the reference subframe based on the location of the reference subframe and a subframe configuration, the type of the reference subframe being a flexible subframe or a fixed subframe. The apparatus measures at least one of a channel or interference based on the reference subframe and the type of the reference subframe. The apparatus sends, at the A-CSI report uplink subframe, an A-CSI report based on the at least one of the channel or the interference.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置基于A-CSI报告上行链路子帧，A-CSI请求下行链路子帧，参考延迟和报告延迟来确定参考子帧的位置。 一方面，所述参考时延为所述A-CSI上报子帧之前的第一时延值，所述上报时延为所述A-CSI请求下行子帧与所述A-CSI上报子帧之间的第二时延值。 该装置基于参考子帧的位置和子帧配置来确定参考子帧的类型，参考子帧的类型是灵活子帧或固定子帧。 该装置基于参考子帧和参考子帧的类型来测量信道或干扰中的至少一个。 该装置在A-CSI报告上行链路子帧处基于信道或干扰中的至少一个来发送A-CSI报告。

    SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION
    169.
    发明公开
    SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION 审中-公开
    EIMTA干扰减少功能的改进功率控制信令

    公开(公告)号：EP2995137A4

    公开(公告)日：2016-12-14

    申请号：EP14794123

    申请日：2014-05-09

    Applicant: QUALCOMM INC

    Inventor： FENG MINGHAI ,  WANG NENG ,  WEI CHAO ,  HOU JILEI

    IPC: H04W52/04 ,  H04W52/24

    CPC classification number: H04W52/54 ,  H04L5/1469 ,  H04W52/10 ,  H04W52/143 ,  H04W52/146 ,  H04W52/241 ,  H04W52/243

    Abstract: Methods, systems, and-devices are described for interference mitigation in a time-division duplex(TDD)wireless communication system. First and second subframe types may be identified for TDD subframes to be transmitted using the system. Different power control parameters associated with each subframe type may be identified based on transmission directions in neighboring cells for the particular subframes. One or more TDD subframes to be transmitted may be identified as a first or second subframe type, and power control may be applied to the transmitted subframes according the power control parameter associated with the subframe type. The identification of subframes and power control parameters to be applied to each type of subframe may be transmitted, for example, to a user equipment(UE). The information may be transmitted to a UE, for example, via radio resource control(RRC)signaling or via a physical layer control channel.

    Abstract translation: 描述了用于时分双工（TDD）无线通信系统中的干扰减轻的方法，系统和设备。 可以使用系统来识别要发送的TDD子帧的第一和第二子帧类型。 可以基于特定子帧的相邻小区中的传输方向来识别与每个子帧类型相关联的不同功率控制参数。 要发送的一个或多个TDD子帧可以被识别为第一或第二子帧类型，并且功率控制可以根据与子帧类型相关联的功率控制参数应用于所发送的子帧。 要应用于每种类型的子帧的子帧和功率控制参数的识别可以例如被发送到用户设备（UE）。 该信息可以例如经由无线电资源控制（RRC）信令或经由物理层控制信道被发送到UE。

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